diff options
| -rw-r--r-- | contrib/osmo-sgsn.spec.in | 1 | ||||
| -rw-r--r-- | debian/copyright | 3 | ||||
| -rw-r--r-- | debian/osmo-gbproxy.install | 1 | ||||
| -rw-r--r-- | include/osmocom/sgsn/gb_proxy.h | 218 | ||||
| -rw-r--r-- | osmoappdesc.py | 3 | ||||
| -rw-r--r-- | src/gbproxy/Makefile.am | 2 | ||||
| -rw-r--r-- | src/gbproxy/gb_proxy.c | 741 | ||||
| -rw-r--r-- | src/gbproxy/gb_proxy_ctrl.c | 4 | ||||
| -rw-r--r-- | src/gbproxy/gb_proxy_patch.c | 482 | ||||
| -rw-r--r-- | src/gbproxy/gb_proxy_peer.c | 120 | ||||
| -rw-r--r-- | src/gbproxy/gb_proxy_tlli.c | 746 | ||||
| -rw-r--r-- | src/gbproxy/gb_proxy_vty.c | 687 | ||||
| -rw-r--r-- | tests/gbproxy/Makefile.am | 2 | ||||
| -rw-r--r-- | tests/gbproxy/gbproxy_test.c | 4050 | ||||
| -rw-r--r-- | tests/gbproxy/gbproxy_test.ok | 5254 |
15 files changed, 4 insertions, 12310 deletions
diff --git a/contrib/osmo-sgsn.spec.in b/contrib/osmo-sgsn.spec.in index d6a807899..ca66e2ea9 100644 --- a/contrib/osmo-sgsn.spec.in +++ b/contrib/osmo-sgsn.spec.in @@ -131,7 +131,6 @@ make %{?_smp_mflags} check || (find . -name testsuite.log -exec cat {} +) %files -n osmo-gbproxy %dir %{_docdir}/%{name}/examples %dir %{_docdir}/%{name}/examples/osmo-gbproxy -%{_docdir}/%{name}/examples/osmo-gbproxy/osmo-gbproxy-legacy.cfg %{_docdir}/%{name}/examples/osmo-gbproxy/osmo-gbproxy.cfg %{_bindir}/osmo-gbproxy %dir %{_sysconfdir}/osmocom diff --git a/debian/copyright b/debian/copyright index fa7405fed..5bc764d67 100644 --- a/debian/copyright +++ b/debian/copyright @@ -24,7 +24,6 @@ Files: .gitignore contrib/twisted_ipa.py doc/Makefile.am doc/examples/Makefile.am - doc/examples/osmo-gbproxy/osmo-gbproxy-legacy.cfg doc/examples/osmo-gbproxy/osmo-gbproxy.cfg doc/examples/osmo-gtphub/gtphub-example.txt doc/examples/osmo-gtphub/osmo-gtphub-1iface.cfg @@ -88,9 +87,7 @@ Files: include/osmocom/sgsn/a_reset.h src/gprs/sgsn_ares.c src/gbproxy/gb_proxy.c src/gbproxy/gb_proxy_main.c - src/gbproxy/gb_proxy_patch.c src/gbproxy/gb_proxy_peer.c - src/gbproxy/gb_proxy_tlli.c src/gbproxy/gb_proxy_vty.c src/gtphub/gtphub.c src/gtphub/gtphub_main.c diff --git a/debian/osmo-gbproxy.install b/debian/osmo-gbproxy.install index a8c0dadd1..1cb91d5d4 100644 --- a/debian/osmo-gbproxy.install +++ b/debian/osmo-gbproxy.install @@ -1,5 +1,4 @@ etc/osmocom/osmo-gbproxy.cfg lib/systemd/system/osmo-gbproxy.service usr/bin/osmo-gbproxy -usr/share/doc/osmo-sgsn/examples/osmo-gbproxy/osmo-gbproxy-legacy.cfg usr/share/doc/osmo-gbproxy/examples usr/share/doc/osmo-sgsn/examples/osmo-gbproxy/osmo-gbproxy.cfg usr/share/doc/osmo-gbproxy/examples diff --git a/include/osmocom/sgsn/gb_proxy.h b/include/osmocom/sgsn/gb_proxy.h index 95a3331ab..ac03a1134 100644 --- a/include/osmocom/sgsn/gb_proxy.h +++ b/include/osmocom/sgsn/gb_proxy.h @@ -35,7 +35,6 @@ enum gbproxy_global_ctr { GBPROX_GLOB_CTR_RESTART_RESET_SGSN, GBPROX_GLOB_CTR_TX_ERR_SGSN, GBPROX_GLOB_CTR_OTHER_ERR, - GBPROX_GLOB_CTR_PATCH_PEER_ERR, }; enum gbproxy_bvc_ctr { @@ -44,56 +43,9 @@ enum gbproxy_bvc_ctr { GBPROX_PEER_CTR_DROPPED, GBPROX_PEER_CTR_INV_NSEI, GBPROX_PEER_CTR_TX_ERR, - GBPROX_PEER_CTR_RAID_PATCHED_BSS, - GBPROX_PEER_CTR_RAID_PATCHED_SGSN, - GBPROX_PEER_CTR_APN_PATCHED, - GBPROX_PEER_CTR_TLLI_PATCHED_BSS, - GBPROX_PEER_CTR_TLLI_PATCHED_SGSN, - GBPROX_PEER_CTR_PTMSI_PATCHED_BSS, - GBPROX_PEER_CTR_PTMSI_PATCHED_SGSN, - GBPROX_PEER_CTR_PATCH_CRYPT_ERR, - GBPROX_PEER_CTR_PATCH_ERR, - GBPROX_PEER_CTR_ATTACH_REQS, - GBPROX_PEER_CTR_ATTACH_REJS, - GBPROX_PEER_CTR_ATTACH_ACKS, - GBPROX_PEER_CTR_ATTACH_COMPLS, - GBPROX_PEER_CTR_RA_UPD_REQS, - GBPROX_PEER_CTR_RA_UPD_REJS, - GBPROX_PEER_CTR_RA_UPD_ACKS, - GBPROX_PEER_CTR_RA_UPD_COMPLS, - GBPROX_PEER_CTR_GMM_STATUS_BSS, - GBPROX_PEER_CTR_GMM_STATUS_SGSN, - GBPROX_PEER_CTR_DETACH_REQS, - GBPROX_PEER_CTR_DETACH_ACKS, - GBPROX_PEER_CTR_PDP_ACT_REQS, - GBPROX_PEER_CTR_PDP_ACT_REJS, - GBPROX_PEER_CTR_PDP_ACT_ACKS, - GBPROX_PEER_CTR_PDP_DEACT_REQS, - GBPROX_PEER_CTR_PDP_DEACT_ACKS, - GBPROX_PEER_CTR_TLLI_UNKNOWN, - GBPROX_PEER_CTR_TLLI_CACHE_SIZE, GBPROX_PEER_CTR_LAST, }; -enum gbproxy_keep_mode { - GBPROX_KEEP_NEVER, /* don't ever keep TLLI/IMSI state of de-registered subscribers */ - GBPROX_KEEP_REATTACH, /* keep if re-attach has been requested by SGSN */ - GBPROX_KEEP_IDENTIFIED, /* keep if we had resolved an IMSI */ - GBPROX_KEEP_ALWAYS, /* always keep */ -}; - -enum gbproxy_match_id { - GBPROX_MATCH_PATCHING, /* match rule on whether or not we should patch */ - GBPROX_MATCH_ROUTING, /* match rule on whether or not we should route (2-SGSN) */ - GBPROX_MATCH_LAST -}; - -struct gbproxy_match { - bool enable; /* is this match enabled? */ - char *re_str; /* regular expression (for IMSI) in string format */ - regex_t re_comp; /* compiled regular expression (for IMSI) */ -}; - /* global gb-proxy configuration */ struct gbproxy_config { /* parsed from config file */ @@ -107,44 +59,6 @@ struct gbproxy_config { /* Counter */ struct rate_ctr_group *ctrg; - - /* MCC/MNC to be patched into RA-ID on the way from BSS to SGSN? */ - struct osmo_plmn_id core_plmn; - - /* APN to be patched into PDP CTX ACT REQ on the way from BSS to SGSN */ - uint8_t* core_apn; - size_t core_apn_size; - - /* Frequency (sec) at which timer to clean stale links is fired (0 disabled) */ - unsigned int clean_stale_timer_freq; - /* If !0, Max age to consider a struct gbproxy_link_info as stale */ - int tlli_max_age; - /* If !0, Max len of gbproxy_bvc->list (list of struct gbproxy_link_info) */ - int tlli_max_len; - /* If !0, Max len of gbproxy_link_info->stored_msgs (list of msgb) */ - uint32_t stored_msgs_max_len; - - /* Should the P-TMSI be patched on the fly (required for 2-SGSN config) */ - bool patch_ptmsi; - /* Should the IMSI be acquired by the proxy (required for 2-SGSN config) */ - bool acquire_imsi; - /* Should we route subscribers to two different SGSNs? */ - bool route_to_sgsn2; - /* NSEI of the second SGSN */ - uint16_t nsip_sgsn2_nsei; - /* should we keep a cache of per-subscriber state even after de-registration? */ - enum gbproxy_keep_mode keep_link_infos; - - /* IMSI checking/matching for 2-SGSN routing and patching */ - struct gbproxy_match matches[GBPROX_MATCH_LAST]; -}; - -struct gbproxy_patch_state { - struct osmo_plmn_id local_plmn; - - /* List of TLLIs for which patching is enabled */ - struct llist_head logical_links; - int logical_link_count; }; /* One BVC inside an NSE */ @@ -166,12 +80,6 @@ struct gbproxy_bvc { /* Counter */ struct rate_ctr_group *ctrg; - - /* State related to on-the-fly patching of certain messages */ - struct gbproxy_patch_state patch_state; - - /* Fired periodically to clean up stale links from list */ - struct osmo_timer_list clean_stale_timer; }; /* one NS Entity that we interact with (BSS/PCU) */ @@ -189,58 +97,6 @@ struct gbproxy_nse { DECLARE_HASHTABLE(bvcs, 10); }; -struct gbproxy_tlli_state { - /* currently active TLLI */ - uint32_t current; - /* newly-assigned TLLI (e.g. during P-TMSI allocation procedure) */ - uint32_t assigned; - /* has the BSS side validated (confirmed) the new TLLI? */ - bool bss_validated; - /* has the SGSN side validated (confirmed) the new TLLI? */ - bool net_validated; - /* NOTE: once both are validated, we set current = assigned and assigned = 0 */ - - /* The P-TMSI for this subscriber */ - uint32_t ptmsi; -}; - -/* One TLLI (= UE, = Subscriber) served via this proxy */ -struct gbproxy_link_info { - /* link to gbproxy_bvc.patch_state.logical_links */ - struct llist_head list; - - /* TLLI on the BSS/PCU side */ - struct gbproxy_tlli_state tlli; - /* TLLI on the SGSN side (can be different in case of P-TMSI patching) */ - struct gbproxy_tlli_state sgsn_tlli; - /* NSEI of the SGSN serving this link */ - uint32_t sgsn_nsei; - - /* timestamp when we last had any contact with this UE */ - time_t timestamp; - - /* IMSI of the subscriber (if/once known) */ - uint8_t *imsi; - size_t imsi_len; - - /* is the IMSI acquisition still pending? */ - bool imsi_acq_pending; - - /* queue of stored UL messages (until IMSI acquisition completes and we can - * determine which of the SGSNs we should route this to */ - struct llist_head stored_msgs; - uint32_t stored_msgs_len; - - /* generated N(U) we use (required due to IMSI acquisition */ - unsigned vu_gen_tx_bss; - - /* is this subscriber deregistered (TLLI invalidated)? */ - bool is_deregistered; - - /* does this link match either the (2-SGSN) routing or the patching rule? */ - bool is_matching[GBPROX_MATCH_LAST]; -}; - /* Convenience logging macros for NSE/BVC */ #define LOGPNSE_CAT(NSE, SUBSYS, LEVEL, FMT, ARGS...) \ LOGP(SUBSYS, LEVEL, "NSE(%05u/BSS) " FMT, (NSE)->nsei, ## ARGS) @@ -276,74 +132,6 @@ int gprs_ns2_prim_cb(struct osmo_prim_hdr *oph, void *ctx); void gbprox_reset(struct gbproxy_config *cfg); -/* TLLI info handling */ -void gbproxy_delete_link_infos(struct gbproxy_bvc *bvc); -struct gbproxy_link_info *gbproxy_update_link_state_ul( - struct gbproxy_bvc *bvc, time_t now, - struct gprs_gb_parse_context *parse_ctx); -struct gbproxy_link_info *gbproxy_update_link_state_dl( - struct gbproxy_bvc *bvc, time_t now, - struct gprs_gb_parse_context *parse_ctx); -int gbproxy_update_link_state_after( - struct gbproxy_bvc *bvc, struct gbproxy_link_info *link_info, - time_t now, struct gprs_gb_parse_context *parse_ctx); -int gbproxy_remove_stale_link_infos(struct gbproxy_bvc *bvc, time_t now); -void gbproxy_delete_link_info(struct gbproxy_bvc *bvc, - struct gbproxy_link_info *link_info); -void gbproxy_link_info_discard_messages(struct gbproxy_link_info *link_info); - -void gbproxy_attach_link_info(struct gbproxy_bvc *bvc, time_t now, - struct gbproxy_link_info *link_info); -void gbproxy_update_link_info(struct gbproxy_link_info *link_info, - const uint8_t *imsi, size_t imsi_len); -void gbproxy_detach_link_info(struct gbproxy_bvc *bvc, - struct gbproxy_link_info *link_info); -struct gbproxy_link_info *gbproxy_link_info_alloc( struct gbproxy_bvc *bvc); - -struct gbproxy_link_info *gbproxy_link_info_by_tlli( - struct gbproxy_bvc *bvc, uint32_t tlli); -struct gbproxy_link_info *gbproxy_link_info_by_imsi( - struct gbproxy_bvc *bvc, const uint8_t *imsi, size_t imsi_len); -struct gbproxy_link_info *gbproxy_link_info_by_any_sgsn_tlli( - struct gbproxy_bvc *bvc, uint32_t tlli); -struct gbproxy_link_info *gbproxy_link_info_by_sgsn_tlli( - struct gbproxy_bvc *bvc, - uint32_t tlli, uint32_t sgsn_nsei); -struct gbproxy_link_info *gbproxy_link_info_by_ptmsi( - struct gbproxy_bvc *bvc, - uint32_t ptmsi); - -int gbproxy_imsi_matches( - struct gbproxy_config *cfg, - enum gbproxy_match_id match_id, - struct gbproxy_link_info *link_info); -uint32_t gbproxy_map_tlli( - uint32_t other_tlli, struct gbproxy_link_info *link_info, int to_bss); - -/* needed by gb_proxy_tlli.h */ -uint32_t gbproxy_make_bss_ptmsi(struct gbproxy_bvc *bvc, uint32_t sgsn_ptmsi); -uint32_t gbproxy_make_sgsn_tlli( - struct gbproxy_bvc *bvc, struct gbproxy_link_info *link_info, - uint32_t bss_tlli); -void gbproxy_reset_link(struct gbproxy_link_info *link_info); -int gbproxy_check_imsi( - struct gbproxy_match *match, const uint8_t *imsi, size_t imsi_len); - -/* Message patching */ -void gbproxy_patch_bssgp( - struct msgb *msg, uint8_t *bssgp, size_t bssgp_len, - struct gbproxy_bvc *bvc, struct gbproxy_link_info *link_info, - int *len_change, struct gprs_gb_parse_context *parse_ctx); - -int gbproxy_patch_llc( - struct msgb *msg, uint8_t *llc, size_t llc_len, - struct gbproxy_bvc *bvc, struct gbproxy_link_info *link_info, - int *len_change, struct gprs_gb_parse_context *parse_ctx); - -int gbproxy_set_patch_filter( - struct gbproxy_match *match, const char *filter, const char **err_msg); -void gbproxy_clear_patch_filter(struct gbproxy_match *match); - /* Peer handling */ struct gbproxy_bvc *gbproxy_bvc_by_bvci( struct gbproxy_config *cfg, uint16_t bvci); @@ -351,12 +139,6 @@ struct gbproxy_bvc *gbproxy_bvc_by_nsei( struct gbproxy_config *cfg, uint16_t nsei); struct gbproxy_bvc *gbproxy_bvc_by_rai( struct gbproxy_config *cfg, const uint8_t *ra); -struct gbproxy_bvc *gbproxy_bvc_by_lai( - struct gbproxy_config *cfg, const uint8_t *la); -struct gbproxy_bvc *gbproxy_bvc_by_lac( - struct gbproxy_config *cfg, const uint8_t *la); -struct gbproxy_bvc *gbproxy_bvc_by_bssgp_tlv( - struct gbproxy_config *cfg, struct tlv_parsed *tp); struct gbproxy_bvc *gbproxy_bvc_alloc(struct gbproxy_nse *nse, uint16_t bvci); void gbproxy_bvc_free(struct gbproxy_bvc *bvc); void gbproxy_bvc_move(struct gbproxy_bvc *bvc, struct gbproxy_nse *nse); diff --git a/osmoappdesc.py b/osmoappdesc.py index e91043f95..1fccafd7f 100644 --- a/osmoappdesc.py +++ b/osmoappdesc.py @@ -16,8 +16,7 @@ app_configs = { - "gbproxy": ["doc/examples/osmo-gbproxy/osmo-gbproxy.cfg", - "doc/examples/osmo-gbproxy/osmo-gbproxy-legacy.cfg"], + "gbproxy": ["doc/examples/osmo-gbproxy/osmo-gbproxy.cfg"], "sgsn": ["doc/examples/osmo-sgsn/osmo-sgsn.cfg"], "gtphub": ["doc/examples/osmo-gtphub/osmo-gtphub-1iface.cfg"] } diff --git a/src/gbproxy/Makefile.am b/src/gbproxy/Makefile.am index 6876f68a5..f8a877328 100644 --- a/src/gbproxy/Makefile.am +++ b/src/gbproxy/Makefile.am @@ -27,8 +27,6 @@ osmo_gbproxy_SOURCES = \ gb_proxy_main.c \ gb_proxy_vty.c \ gb_proxy_ctrl.c \ - gb_proxy_patch.c \ - gb_proxy_tlli.c \ gb_proxy_peer.c \ $(NULL) osmo_gbproxy_LDADD = \ diff --git a/src/gbproxy/gb_proxy.c b/src/gbproxy/gb_proxy.c index 4cf7e4195..74f799d84 100644 --- a/src/gbproxy/gb_proxy.c +++ b/src/gbproxy/gb_proxy.c @@ -82,7 +82,6 @@ static int gbprox_relay2peer(struct msgb *old_msg, struct gbproxy_bvc *bvc, uint16_t ns_bvci); static int gbprox_relay2sgsn(struct gbproxy_config *cfg, struct msgb *old_msg, uint16_t ns_bvci, uint16_t sgsn_nsei); -static void gbproxy_reset_imsi_acquisition(struct gbproxy_link_info* link_info); static int check_bvc_nsei(struct gbproxy_bvc *bvc, uint16_t nsei) { @@ -106,685 +105,6 @@ static void strip_ns_hdr(struct msgb *msg) msgb_pull(msg, strip_len); } -/* Transmit Chapter 9.2.10 Identity Request */ -static void gprs_put_identity_req(struct msgb *msg, uint8_t id_type) -{ - struct gsm48_hdr *gh; - - id_type &= GSM_MI_TYPE_MASK; - - gh = (struct gsm48_hdr *) msgb_put(msg, sizeof(*gh) + 1); - gh->proto_discr = GSM48_PDISC_MM_GPRS; - gh->msg_type = GSM48_MT_GMM_ID_REQ; - gh->data[0] = id_type; -} - -/* Transmit Chapter 9.4.6.2 Detach Accept (mobile originated detach) */ -static void gprs_put_mo_detach_acc(struct msgb *msg) -{ - struct gsm48_hdr *gh; - - gh = (struct gsm48_hdr *) msgb_put(msg, sizeof(*gh) + 1); - gh->proto_discr = GSM48_PDISC_MM_GPRS; - gh->msg_type = GSM48_MT_GMM_DETACH_ACK; - gh->data[0] = 0; /* no force to standby */ -} - -static void gprs_push_llc_ui(struct msgb *msg, - int is_uplink, unsigned sapi, unsigned nu) -{ - const uint8_t e_bit = 0; - const uint8_t pm_bit = 1; - const uint8_t cr_bit = is_uplink ? 0 : 1; - uint8_t *llc; - uint8_t *fcs_field; - uint32_t fcs; - - nu &= 0x01ff; /* 9 Bit */ - - llc = msgb_push(msg, 3); - llc[0] = (cr_bit << 6) | (sapi & 0x0f); - llc[1] = 0xc0 | (nu >> 6); /* UI frame */ - llc[2] = (nu << 2) | ((e_bit & 1) << 1) | (pm_bit & 1); - - fcs = gprs_llc_fcs(llc, msgb_length(msg)); - fcs_field = msgb_put(msg, 3); - fcs_field[0] = (uint8_t)(fcs >> 0); - fcs_field[1] = (uint8_t)(fcs >> 8); - fcs_field[2] = (uint8_t)(fcs >> 16); -} - -static void gprs_push_bssgp_dl_unitdata(struct msgb *msg, - uint32_t tlli) -{ - struct bssgp_ud_hdr *budh; - uint8_t *llc = msgb_data(msg); - size_t llc_size = msgb_length(msg); - const size_t llc_ie_hdr_size = 3; - const uint8_t qos_profile[] = {0x00, 0x50, 0x20}; /* hard-coded */ - const uint8_t lifetime[] = {0x02, 0x58}; /* 6s hard-coded */ - - const size_t bssgp_overhead = sizeof(*budh) + - TVLV_GROSS_LEN(sizeof(lifetime)) + llc_ie_hdr_size; - uint8_t *ie; - uint32_t tlli_be = htonl(tlli); - - budh = (struct bssgp_ud_hdr *)msgb_push(msg, bssgp_overhead); - - budh->pdu_type = BSSGP_PDUT_DL_UNITDATA; - memcpy(&budh->tlli, &tlli_be, sizeof(budh->tlli)); - memcpy(&budh->qos_profile, qos_profile, sizeof(budh->qos_profile)); - - ie = budh->data; - tvlv_put(ie, BSSGP_IE_PDU_LIFETIME, sizeof(lifetime), lifetime); - ie += TVLV_GROSS_LEN(sizeof(lifetime)); - - /* Note: Add alignment before the LLC IE if inserting other IE */ - - *(ie++) = BSSGP_IE_LLC_PDU; - *(ie++) = llc_size / 256; - *(ie++) = llc_size % 256; - - OSMO_ASSERT(ie == llc); - - msgb_bssgph(msg) = (uint8_t *)budh; - msgb_tlli(msg) = tlli; -} - -/* update bvc according to the BSS message */ -static void gbprox_update_current_raid(uint8_t *raid_enc, - struct gbproxy_bvc *bvc, - const char *log_text) -{ - struct gbproxy_patch_state *state = &bvc->patch_state; - const struct osmo_plmn_id old_plmn = state->local_plmn; - struct gprs_ra_id raid; - OSMO_ASSERT(bvc->nse); - struct gbproxy_config *cfg = bvc->nse->cfg; - OSMO_ASSERT(cfg); - - if (!raid_enc) - return; - - gsm48_parse_ra(&raid, raid_enc); - - /* save source side MCC/MNC */ - if (!cfg->core_plmn.mcc || raid.mcc == cfg->core_plmn.mcc) { - state->local_plmn.mcc = 0; - } else { - state->local_plmn.mcc = raid.mcc; - } - - if (!cfg->core_plmn.mnc - || !osmo_mnc_cmp(raid.mnc, raid.mnc_3_digits, - cfg->core_plmn.mnc, cfg->core_plmn.mnc_3_digits)) { - state->local_plmn.mnc = 0; - state->local_plmn.mnc_3_digits = false; - } else { - state->local_plmn.mnc = raid.mnc; - state->local_plmn.mnc_3_digits = raid.mnc_3_digits; - } - - if (osmo_plmn_cmp(&old_plmn, &state->local_plmn)) - LOGPBVC(bvc, LOGL_NOTICE, - "Patching RAID %sactivated, msg: %s, " - "local: %s, core: %s\n", - state->local_plmn.mcc || state->local_plmn.mnc ? - "" : "de", - log_text, - osmo_plmn_name(&state->local_plmn), - osmo_plmn_name2(&cfg->core_plmn)); -} - -uint32_t gbproxy_make_bss_ptmsi(struct gbproxy_bvc *bvc, - uint32_t sgsn_ptmsi) -{ - uint32_t bss_ptmsi; - int max_retries = 23, rc = 0; - if (!bvc->nse->cfg->patch_ptmsi) { - bss_ptmsi = sgsn_ptmsi; - } else { - do { - rc = osmo_get_rand_id((uint8_t *) &bss_ptmsi, sizeof(bss_ptmsi)); - if (rc < 0) { - bss_ptmsi = GSM_RESERVED_TMSI; - break; - } - - bss_ptmsi = bss_ptmsi | GSM23003_TMSI_SGSN_MASK; - - if (gbproxy_link_info_by_ptmsi(bvc, bss_ptmsi)) - bss_ptmsi = GSM_RESERVED_TMSI; - } while (bss_ptmsi == GSM_RESERVED_TMSI && max_retries--); - } - - if (bss_ptmsi == GSM_RESERVED_TMSI) - LOGPBVC(bvc, LOGL_ERROR, "Failed to allocate a BSS P-TMSI: %d (%s)\n", rc, strerror(-rc)); - - return bss_ptmsi; -} - -uint32_t gbproxy_make_sgsn_tlli(struct gbproxy_bvc *bvc, - struct gbproxy_link_info *link_info, - uint32_t bss_tlli) -{ - uint32_t sgsn_tlli; - int max_retries = 23, rc = 0; - if (!bvc->nse->cfg->patch_ptmsi) { - sgsn_tlli = bss_tlli; - } else if (link_info->sgsn_tlli.ptmsi != GSM_RESERVED_TMSI && - gprs_tlli_type(bss_tlli) == TLLI_FOREIGN) { - sgsn_tlli = gprs_tmsi2tlli(link_info->sgsn_tlli.ptmsi, - TLLI_FOREIGN); - } else if (link_info->sgsn_tlli.ptmsi != GSM_RESERVED_TMSI && - gprs_tlli_type(bss_tlli) == TLLI_LOCAL) { - sgsn_tlli = gprs_tmsi2tlli(link_info->sgsn_tlli.ptmsi, - TLLI_LOCAL); - } else { - do { - /* create random TLLI, 0b01111xxx... */ - rc = osmo_get_rand_id((uint8_t *) &sgsn_tlli, sizeof(sgsn_tlli)); - if (rc < 0) { - sgsn_tlli = 0; - break; - } - - sgsn_tlli = (sgsn_tlli & 0x7fffffff) | 0x78000000; - - if (gbproxy_link_info_by_any_sgsn_tlli(bvc, sgsn_tlli)) - sgsn_tlli = 0; - } while (!sgsn_tlli && max_retries--); - } - - if (!sgsn_tlli) - LOGPBVC(bvc, LOGL_ERROR, "Failed to allocate an SGSN TLLI: %d (%s)\n", rc, strerror(-rc)); - - return sgsn_tlli; -} - -void gbproxy_reset_link(struct gbproxy_link_info *link_info) -{ - gbproxy_reset_imsi_acquisition(link_info); -} - -/* Returns != 0 iff IMSI acquisition was in progress */ -static int gbproxy_restart_imsi_acquisition(struct gbproxy_link_info* link_info) -{ - int in_progress = 0; - if (!link_info) - return 0; - - if (link_info->imsi_acq_pending) - in_progress = 1; - - gbproxy_link_info_discard_messages(link_info); - link_info->imsi_acq_pending = false; - - return in_progress; -} - -static void gbproxy_reset_imsi_acquisition(struct gbproxy_link_info* link_info) -{ - gbproxy_restart_imsi_acquisition(link_info); - link_info->vu_gen_tx_bss = GBPROXY_INIT_VU_GEN_TX; -} - -/* Got identity response with IMSI, assuming the request had - * been generated by the gbproxy */ -static int gbproxy_flush_stored_messages(struct gbproxy_bvc *bvc, - time_t now, - struct gbproxy_link_info* link_info) -{ - int rc; - struct msgb *stored_msg; - OSMO_ASSERT(bvc); - OSMO_ASSERT(bvc->nse); - struct gbproxy_config *cfg = bvc->nse->cfg; - OSMO_ASSERT(cfg); - - /* Patch and flush stored messages towards the SGSN */ - while ((stored_msg = msgb_dequeue_count(&link_info->stored_msgs, - &link_info->stored_msgs_len))) { - struct gprs_gb_parse_context tmp_parse_ctx = {0}; - tmp_parse_ctx.to_bss = 0; - tmp_parse_ctx.peer_nsei = msgb_nsei(stored_msg); - int len_change = 0; - - gprs_gb_parse_bssgp(msgb_bssgph(stored_msg), - msgb_bssgp_len(stored_msg), - &tmp_parse_ctx); - gbproxy_patch_bssgp(stored_msg, msgb_bssgph(stored_msg), - msgb_bssgp_len(stored_msg), - bvc, link_info, &len_change, - &tmp_parse_ctx); - - rc = gbproxy_update_link_state_after(bvc, link_info, now, - &tmp_parse_ctx); - if (rc == 1) { - LOGPBVC_CAT(bvc, DLLC, LOGL_NOTICE, "link_info deleted while flushing stored messages\n"); - msgb_free(stored_msg); - return -1; - } - - rc = gbprox_relay2sgsn(cfg, stored_msg, - msgb_bvci(stored_msg), link_info->sgsn_nsei); - - if (rc < 0) - LOGPBVC_CAT(bvc, DLLC, LOGL_ERROR, - "failed to send stored message " - "(%s)\n", - tmp_parse_ctx.llc_msg_name ? - tmp_parse_ctx.llc_msg_name : "BSSGP"); - msgb_free(stored_msg); - } - - return 0; -} - -static int gbproxy_gsm48_to_bvc(struct gbproxy_bvc *bvc, - struct gbproxy_link_info* link_info, - uint16_t bvci, - struct msgb *msg /* Takes msg ownership */) -{ - int rc; - - /* Workaround to avoid N(U) collisions and to enable a restart - * of the IMSI acquisition procedure. This will work unless the - * SGSN has an initial V(UT) within [256-32, 256+n_retries] - * (see GSM 04.64, 8.4.2). */ - gprs_push_llc_ui(msg, 0, GPRS_SAPI_GMM, link_info->vu_gen_tx_bss); - link_info->vu_gen_tx_bss = (link_info->vu_gen_tx_bss + 1) % 512; - - gprs_push_bssgp_dl_unitdata(msg, link_info->tlli.current); - msg->l3h = msg->data; - - rc = gbprox_relay2peer(msg, bvc, bvci); - msgb_free(msg); - return rc; -} - -static void gbproxy_acquire_imsi(struct gbproxy_bvc *bvc, - struct gbproxy_link_info* link_info, - uint16_t bvci) -{ - struct msgb *idreq_msg; - - /* Send IDENT REQ */ - idreq_msg = gsm48_msgb_alloc_name("GSM 04.08 ACQ IMSI"); - gprs_put_identity_req(idreq_msg, GSM_MI_TYPE_IMSI); - gbproxy_gsm48_to_bvc(bvc, link_info, bvci, idreq_msg); -} - -static void gbproxy_tx_detach_acc(struct gbproxy_bvc *bvc, - struct gbproxy_link_info* link_info, - uint16_t bvci) -{ - struct msgb *detacc_msg; - - /* Send DETACH ACC */ - detacc_msg = gsm48_msgb_alloc_name("GSM 04.08 DET ACC"); - gprs_put_mo_detach_acc(detacc_msg); - gbproxy_gsm48_to_bvc(bvc, link_info, bvci, detacc_msg); -} - -/* Return != 0 iff msg still needs to be processed */ -static int gbproxy_imsi_acquisition(struct gbproxy_bvc *bvc, - struct msgb *msg, - time_t now, - struct gbproxy_link_info* link_info, - struct gprs_gb_parse_context *parse_ctx) -{ - struct msgb *stored_msg; - OSMO_ASSERT(bvc); - OSMO_ASSERT(bvc->nse); - struct gbproxy_config *cfg = bvc->nse->cfg; - OSMO_ASSERT(cfg); - - if (!link_info) - return 1; - - if (!link_info->imsi_acq_pending && link_info->imsi_len > 0) - return 1; - - if (parse_ctx->g48_hdr) - switch (parse_ctx->g48_hdr->msg_type) - { - case GSM48_MT_GMM_RA_UPD_REQ: - case GSM48_MT_GMM_ATTACH_REQ: - if (gbproxy_restart_imsi_acquisition(link_info)) { - LOGPBVC_CAT(bvc, DLLC, LOGL_INFO, - " IMSI acquisition was in progress " - "when receiving an %s.\n", - parse_ctx->llc_msg_name); - } - break; - case GSM48_MT_GMM_DETACH_REQ: - /* Nothing has been sent to the SGSN yet */ - if (link_info->imsi_acq_pending) { - LOGPBVC_CAT(bvc, DLLC, LOGL_INFO, - "IMSI acquisition was in progress " - "when receiving a DETACH_REQ.\n"); - } - if (!parse_ctx->invalidate_tlli) { - LOGPBVC_CAT(bvc, DLLC, LOGL_INFO, - "IMSI not yet acquired, " - "faking a DETACH_ACC.\n"); - gbproxy_tx_detach_acc(bvc, link_info, msgb_bvci(msg)); - parse_ctx->invalidate_tlli = 1; - } - gbproxy_reset_imsi_acquisition(link_info); - gbproxy_update_link_state_after(bvc, link_info, now, - parse_ctx); - return 0; - } - - if (link_info->imsi_acq_pending && link_info->imsi_len > 0) { - int is_ident_resp = - parse_ctx->g48_hdr && - gsm48_hdr_pdisc(parse_ctx->g48_hdr) == GSM48_PDISC_MM_GPRS && - gsm48_hdr_msg_type(parse_ctx->g48_hdr) == GSM48_MT_GMM_ID_RESP; - - LOGPBVC_CAT(bvc, DLLC, LOGL_DEBUG, - "IMSI acquisition succeeded, " - "flushing stored messages\n"); - /* The IMSI is now available. If flushing the messages fails, - * then link_info has been deleted and we should return - * immediately. */ - if (gbproxy_flush_stored_messages(bvc, now, link_info) < 0) - return 0; - - gbproxy_reset_imsi_acquisition(link_info); - - /* This message is most probably the response to the ident - * request sent by gbproxy_acquire_imsi(). Don't forward it to - * the SGSN. */ - return !is_ident_resp; - } - - /* The message cannot be processed since the IMSI is still missing */ - - /* If queue is getting too large, drop oldest msgb before adding new one */ - if (cfg->stored_msgs_max_len > 0) { - int exceeded_max_len = link_info->stored_msgs_len - + 1 - cfg->stored_msgs_max_len; - - for (; exceeded_max_len > 0; exceeded_max_len--) { - struct msgb *msgb_drop; - msgb_drop = msgb_dequeue_count(&link_info->stored_msgs, - &link_info->stored_msgs_len); - LOGPBVC_CAT(bvc, DLLC, LOGL_INFO, - "Dropping stored msgb from list " - "(!acq imsi, length %d, max_len exceeded)\n", - link_info->stored_msgs_len); - - msgb_free(msgb_drop); - } - } - - /* Enqueue unpatched messages */ - LOGPBVC_CAT(bvc, DLLC, LOGL_INFO, - "IMSI acquisition in progress, " - "storing message (%s)\n", - parse_ctx->llc_msg_name ? parse_ctx->llc_msg_name : "BSSGP"); - - stored_msg = bssgp_msgb_copy(msg, "process_bssgp_ul"); - msgb_enqueue_count(&link_info->stored_msgs, stored_msg, - &link_info->stored_msgs_len); - - if (!link_info->imsi_acq_pending) { - LOGPBVC_CAT(bvc, DLLC, LOGL_INFO, - "IMSI is required but not available, " - "initiating identification procedure (%s)\n", - parse_ctx->llc_msg_name ? parse_ctx->llc_msg_name : "BSSGP"); - - gbproxy_acquire_imsi(bvc, link_info, msgb_bvci(msg)); - - /* There is no explicit retransmission handling, the - * implementation relies on the MS doing proper retransmissions - * of the triggering message instead */ - - link_info->imsi_acq_pending = true; - } - - return 0; -} - -struct gbproxy_bvc *gbproxy_find_bvc(struct gbproxy_config *cfg, - struct msgb *msg, - struct gprs_gb_parse_context *parse_ctx) -{ - struct gbproxy_bvc *bvc = NULL; - - if (msgb_bvci(msg) >= 2) - bvc = gbproxy_bvc_by_bvci(cfg, msgb_bvci(msg)); - - if (!bvc && !parse_ctx->to_bss) - bvc = gbproxy_bvc_by_nsei(cfg, msgb_nsei(msg)); - - if (!bvc) - bvc = gbproxy_bvc_by_bssgp_tlv(cfg, &parse_ctx->bssgp_tp); - - if (!bvc) { - LOGP(DLLC, LOGL_INFO, - "NSE(%05u/%s) patching: didn't find bvc for message, " - "PDU %d\n", - msgb_nsei(msg), parse_ctx->to_bss ? "BSS" : "SGSN", - parse_ctx->pdu_type); - /* Increment counter */ - rate_ctr_inc(&cfg->ctrg->ctr[GBPROX_GLOB_CTR_PATCH_PEER_ERR]); - } - return bvc; -} - -/* patch BSSGP message */ -static int gbprox_process_bssgp_ul(struct gbproxy_config *cfg, - struct msgb *msg, - struct gbproxy_bvc *bvc) -{ - struct gprs_gb_parse_context parse_ctx = {0}; - int rc; - int len_change = 0; - time_t now; - struct timespec ts = {0,}; - struct gbproxy_link_info *link_info = NULL; - uint32_t sgsn_nsei = cfg->nsip_sgsn_nsei; - - if (!cfg->core_plmn.mcc && !cfg->core_plmn.mnc && !cfg->core_apn && - !cfg->acquire_imsi && !cfg->patch_ptmsi && !cfg->route_to_sgsn2) - return 1; - - parse_ctx.to_bss = 0; - parse_ctx.peer_nsei = msgb_nsei(msg); - - /* Parse BSSGP/LLC */ - rc = gprs_gb_parse_bssgp(msgb_bssgph(msg), msgb_bssgp_len(msg), - &parse_ctx); - - if (!rc && !parse_ctx.need_decryption) { - LOGP(DGPRS, LOGL_ERROR, - "NSE(%05u/BSS) patching: failed to parse invalid %s message\n", - msgb_nsei(msg), gprs_gb_message_name(&parse_ctx, "NS_UNITDATA")); - gprs_gb_log_parse_context(LOGL_NOTICE, &parse_ctx, "NS_UNITDATA"); - LOGP(DGPRS, LOGL_NOTICE, - "NSE(%05u/BSS) invalid message was: %s\n", - msgb_nsei(msg), msgb_hexdump(msg)); - return 0; - } - - /* Get bvc */ - if (!bvc) - bvc = gbproxy_find_bvc(cfg, msg, &parse_ctx); - - if (!bvc) - return 0; - - - osmo_clock_gettime(CLOCK_MONOTONIC, &ts); - now = ts.tv_sec; - - gbprox_update_current_raid(parse_ctx.bssgp_raid_enc, bvc, - parse_ctx.llc_msg_name); - - gprs_gb_log_parse_context(LOGL_DEBUG, &parse_ctx, "NS_UNITDATA"); - - link_info = gbproxy_update_link_state_ul(bvc, now, &parse_ctx); - - if (parse_ctx.g48_hdr) { - switch (parse_ctx.g48_hdr->msg_type) { - case GSM48_MT_GMM_ATTACH_REQ: - rate_ctr_inc(&bvc->ctrg->ctr[GBPROX_PEER_CTR_ATTACH_REQS]); - break; - case GSM48_MT_GMM_DETACH_REQ: - rate_ctr_inc(&bvc->ctrg->ctr[GBPROX_PEER_CTR_DETACH_REQS]); - break; - case GSM48_MT_GMM_ATTACH_COMPL: - rate_ctr_inc(&bvc->ctrg->ctr[GBPROX_PEER_CTR_ATTACH_COMPLS]); - break; - case GSM48_MT_GMM_RA_UPD_REQ: - rate_ctr_inc(&bvc->ctrg->ctr[GBPROX_PEER_CTR_RA_UPD_REQS]); - break; - case GSM48_MT_GMM_RA_UPD_COMPL: - rate_ctr_inc(&bvc->ctrg->ctr[GBPROX_PEER_CTR_RA_UPD_COMPLS]); - break; - case GSM48_MT_GMM_STATUS: - rate_ctr_inc(&bvc->ctrg->ctr[GBPROX_PEER_CTR_GMM_STATUS_BSS]); - break; - case GSM48_MT_GSM_ACT_PDP_REQ: - rate_ctr_inc(&bvc->ctrg->ctr[GBPROX_PEER_CTR_PDP_ACT_REQS]); - break; - case GSM48_MT_GSM_DEACT_PDP_REQ: - rate_ctr_inc(&bvc->ctrg->ctr[GBPROX_PEER_CTR_PDP_DEACT_REQS]); - break; - - default: - break; - } - } - - if (link_info && cfg->route_to_sgsn2) { - if (cfg->acquire_imsi && link_info->imsi_len == 0) - sgsn_nsei = 0xffff; - else if (gbproxy_imsi_matches(cfg, GBPROX_MATCH_ROUTING, - link_info)) - sgsn_nsei = cfg->nsip_sgsn2_nsei; - } - - if (link_info) - link_info->sgsn_nsei = sgsn_nsei; - - /* Handle IMSI acquisition */ - if (cfg->acquire_imsi) { - rc = gbproxy_imsi_acquisition(bvc, msg, now, link_info, - &parse_ctx); - if (rc <= 0) - return rc; - } - - gbproxy_patch_bssgp(msg, msgb_bssgph(msg), msgb_bssgp_len(msg), - bvc, link_info, &len_change, &parse_ctx); - - gbproxy_update_link_state_after(bvc, link_info, now, &parse_ctx); - - if (sgsn_nsei != cfg->nsip_sgsn_nsei) { - /* Send message directly to the selected SGSN */ - rc = gbprox_relay2sgsn(cfg, msg, msgb_bvci(msg), sgsn_nsei); - /* Don't let the calling code handle the transmission */ - return 0; - } - - return 1; -} - -/* patch BSSGP message to use core_plmn.mcc/mnc on the SGSN side */ -static void gbprox_process_bssgp_dl(struct gbproxy_config *cfg, - struct msgb *msg, - struct gbproxy_bvc *bvc) -{ - struct gprs_gb_parse_context parse_ctx = {0}; - int rc; - int len_change = 0; - time_t now; - struct timespec ts = {0,}; - struct gbproxy_link_info *link_info = NULL; - - if (!cfg->core_plmn.mcc && !cfg->core_plmn.mnc && !cfg->core_apn && - !cfg->acquire_imsi && !cfg->patch_ptmsi && !cfg->route_to_sgsn2) - return; - - parse_ctx.to_bss = 1; - parse_ctx.peer_nsei = msgb_nsei(msg); - - rc = gprs_gb_parse_bssgp(msgb_bssgph(msg), msgb_bssgp_len(msg), - &parse_ctx); - - if (!rc && !parse_ctx.need_decryption) { - LOGP(DGPRS, LOGL_ERROR, - "NSE(%05u/SGSN) patching: failed to parse invalid %s message\n", - msgb_nsei(msg), gprs_gb_message_name(&parse_ctx, "NS_UNITDATA")); - gprs_gb_log_parse_context(LOGL_NOTICE, &parse_ctx, "NS_UNITDATA"); - LOGP(DGPRS, LOGL_NOTICE, - "NSE(%05u/SGSN) invalid message was: %s\n", - msgb_nsei(msg), msgb_hexdump(msg)); - return; - } - - /* Get bvc */ - if (!bvc) - bvc = gbproxy_find_bvc(cfg, msg, &parse_ctx); - - if (!bvc) - return; - - osmo_clock_gettime(CLOCK_MONOTONIC, &ts); - now = ts.tv_sec; - - if (parse_ctx.g48_hdr) { - switch (parse_ctx.g48_hdr->msg_type) { - case GSM48_MT_GMM_ATTACH_ACK: - rate_ctr_inc(&bvc->ctrg->ctr[GBPROX_PEER_CTR_ATTACH_ACKS]); - break; - case GSM48_MT_GMM_ATTACH_REJ: - rate_ctr_inc(&bvc->ctrg->ctr[GBPROX_PEER_CTR_ATTACH_REJS]); - break; - case GSM48_MT_GMM_DETACH_ACK: - rate_ctr_inc(&bvc->ctrg->ctr[GBPROX_PEER_CTR_DETACH_ACKS]); - break; - case GSM48_MT_GMM_RA_UPD_ACK: - rate_ctr_inc(&bvc->ctrg->ctr[GBPROX_PEER_CTR_RA_UPD_ACKS]); - break; - case GSM48_MT_GMM_RA_UPD_REJ: - rate_ctr_inc(&bvc->ctrg->ctr[GBPROX_PEER_CTR_RA_UPD_REJS]); - break; - case GSM48_MT_GMM_STATUS: - rate_ctr_inc(&bvc->ctrg->ctr[GBPROX_PEER_CTR_GMM_STATUS_SGSN]); - break; - case GSM48_MT_GSM_ACT_PDP_ACK: - rate_ctr_inc(&bvc->ctrg->ctr[GBPROX_PEER_CTR_PDP_ACT_ACKS]); - break; - case GSM48_MT_GSM_ACT_PDP_REJ: - rate_ctr_inc(&bvc->ctrg->ctr[GBPROX_PEER_CTR_PDP_ACT_REJS]); - break; - case GSM48_MT_GSM_DEACT_PDP_ACK: - rate_ctr_inc(&bvc->ctrg->ctr[GBPROX_PEER_CTR_PDP_DEACT_ACKS]); - break; - - default: - break; - } - } - - gprs_gb_log_parse_context(LOGL_DEBUG, &parse_ctx, "NS_UNITDATA"); - - link_info = gbproxy_update_link_state_dl(bvc, now, &parse_ctx); - - gbproxy_patch_bssgp(msg, msgb_bssgph(msg), msgb_bssgp_len(msg), - bvc, link_info, &len_change, &parse_ctx); - - gbproxy_update_link_state_after(bvc, link_info, now, &parse_ctx); - - return; -} - /* feed a message down the NS-VC associated with the specified bvc */ static int gbprox_relay2sgsn(struct gbproxy_config *cfg, struct msgb *old_msg, uint16_t ns_bvci, uint16_t sgsn_nsei) @@ -924,9 +244,6 @@ static int gbprox_rx_ptp_from_bss(struct gbproxy_config *cfg, uint16_t ns_bvci) { struct gbproxy_bvc *bvc; - struct bssgp_normal_hdr *bgph = (struct bssgp_normal_hdr *) msgb_bssgph(msg); - uint8_t pdu_type = bgph->pdu_type; - int rc; bvc = gbproxy_bvc_by_bvci(cfg, ns_bvci); if (!bvc) { @@ -941,23 +258,6 @@ static int gbprox_rx_ptp_from_bss(struct gbproxy_config *cfg, /* TODO: Should we discard this message if the check fails */ check_bvc_nsei(bvc, nsei); - rc = gbprox_process_bssgp_ul(cfg, msg, bvc); - if (!rc) - return 0; - - switch (pdu_type) { - case BSSGP_PDUT_FLOW_CONTROL_BVC: - if (!cfg->route_to_sgsn2) - break; - - /* Send a copy to the secondary SGSN */ - gbprox_relay2sgsn(cfg, msg, ns_bvci, cfg->nsip_sgsn2_nsei); - break; - default: - break; - } - - return gbprox_relay2sgsn(cfg, msg, ns_bvci, cfg->nsip_sgsn_nsei); } @@ -967,8 +267,6 @@ static int gbprox_rx_ptp_from_sgsn(struct gbproxy_config *cfg, uint16_t ns_bvci) { struct gbproxy_bvc *bvc; - struct bssgp_normal_hdr *bgph = (struct bssgp_normal_hdr *) msgb_bssgph(msg); - uint8_t pdu_type = bgph->pdu_type; bvc = gbproxy_bvc_by_bvci(cfg, ns_bvci); @@ -991,29 +289,12 @@ static int gbprox_rx_ptp_from_sgsn(struct gbproxy_config *cfg, return bssgp_tx_status(BSSGP_CAUSE_BVCI_BLOCKED, &ns_bvci, msg); } - switch (pdu_type) { - case BSSGP_PDUT_FLOW_CONTROL_BVC_ACK: - case BSSGP_PDUT_BVC_BLOCK_ACK: - case BSSGP_PDUT_BVC_UNBLOCK_ACK: - if (cfg->route_to_sgsn2 && nsei == cfg->nsip_sgsn2_nsei) - /* Hide ACKs from the secondary SGSN, the primary SGSN - * is responsible to send them. */ - return 0; - break; - default: - break; - } - - /* Optionally patch the message */ - gbprox_process_bssgp_dl(cfg, msg, bvc); - return gbprox_relay2peer(msg, bvc, ns_bvci); } /* process a BVC-RESET message from the BSS side */ static int gbprox_rx_bvc_reset_from_bss(struct gbproxy_config *cfg, struct msgb *msg, - uint16_t nsei, struct tlv_parsed *tp, - int *copy_to_sgsn2) + uint16_t nsei, struct tlv_parsed *tp) { struct gbproxy_bvc *from_bvc = NULL; uint16_t bvci; @@ -1087,8 +368,6 @@ static int gbprox_rx_bvc_reset_from_bss(struct gbproxy_config *cfg, struct msgb gsm48_parse_ra(&raid, from_bvc->ra); LOGPBVC(from_bvc, LOGL_INFO, "Cell ID %s\n", osmo_rai_name(&raid)); } - if (cfg->route_to_sgsn2) - *copy_to_sgsn2 = 1; } /* continue processing / relaying to SGSN[s] */ return 1; @@ -1105,7 +384,6 @@ static int gbprox_rx_sig_from_bss(struct gbproxy_config *cfg, int data_len = msgb_bssgp_len(msg) - sizeof(*bgph); struct gbproxy_bvc *from_bvc = NULL; struct gprs_ra_id raid; - int copy_to_sgsn2 = 0; int rc; if (ns_bvci != 0 && ns_bvci != 1) { @@ -1147,22 +425,13 @@ static int gbprox_rx_sig_from_bss(struct gbproxy_config *cfg, /* FIXME: This only supports one BSS per RA */ break; case BSSGP_PDUT_BVC_RESET: - rc = gbprox_rx_bvc_reset_from_bss(cfg, msg, nsei, &tp, ©_to_sgsn2); + rc = gbprox_rx_bvc_reset_from_bss(cfg, msg, nsei, &tp); /* if function retruns 0, we terminate processing here */ if (rc == 0) return 0; break; } - /* Normally, we can simply pass on all signalling messages from BSS to - * SGSN */ - rc = gbprox_process_bssgp_ul(cfg, msg, from_bvc); - if (!rc) - return 0; - - if (copy_to_sgsn2) - gbprox_relay2sgsn(cfg, msg, ns_bvci, cfg->nsip_sgsn2_nsei); - return gbprox_relay2sgsn(cfg, msg, ns_bvci, cfg->nsip_sgsn_nsei); err_no_bvc: LOGP(DGPRS, LOGL_ERROR, "NSE(%05u/BSS) cannot find bvc based on NSEI\n", @@ -1337,7 +606,6 @@ static int gbprox_rx_sig_from_sgsn(struct gbproxy_config *cfg, } msg = bssgp_msgb_copy(orig_msg, "rx_sig_from_sgsn"); - gbprox_process_bssgp_dl(cfg, msg, NULL); /* Update message info */ bgph = (struct bssgp_normal_hdr *) msgb_bssgph(msg); data_len = msgb_bssgp_len(orig_msg) - sizeof(*bgph); @@ -1348,8 +616,6 @@ static int gbprox_rx_sig_from_sgsn(struct gbproxy_config *cfg, rc = rx_reset_from_sgsn(cfg, msg, orig_msg, &tp, nsei, ns_bvci); break; case BSSGP_PDUT_BVC_RESET_ACK: - if (cfg->route_to_sgsn2 && nsei == cfg->nsip_sgsn2_nsei) - break; /* simple case: BVCI IE is mandatory */ if (!TLVP_PRES_LEN(&tp, BSSGP_IE_BVCI, 2)) goto err_mand_ie; @@ -1462,8 +728,7 @@ err_no_bvc: static int gbproxy_is_sgsn_nsei(struct gbproxy_config *cfg, uint16_t nsei) { - return nsei == cfg->nsip_sgsn_nsei || - (cfg->route_to_sgsn2 && nsei == cfg->nsip_sgsn2_nsei); + return nsei == cfg->nsip_sgsn_nsei; } int gbprox_bssgp_send_cb(void *ctx, struct msgb *msg) diff --git a/src/gbproxy/gb_proxy_ctrl.c b/src/gbproxy/gb_proxy_ctrl.c index 157695d26..21e56dd03 100644 --- a/src/gbproxy/gb_proxy_ctrl.c +++ b/src/gbproxy/gb_proxy_ctrl.c @@ -64,10 +64,6 @@ static int get_nsvc_state(struct ctrl_cmd *cmd, void *data) nse = gprs_ns2_nse_by_nsei(nsi, cfg->nsip_sgsn_nsei); if (nse) gprs_ns2_nse_foreach_nsvc(nse, &ctrl_nsvc_state_cb, cmd); - /* NS-VCs for SGSN2 */ - nse = gprs_ns2_nse_by_nsei(nsi, cfg->nsip_sgsn2_nsei); - if (nse) - gprs_ns2_nse_foreach_nsvc(nse, &ctrl_nsvc_state_cb, cmd); /* NS-VCs for BSS peers */ hash_for_each(cfg->bss_nses, i, nse_peer, list) { diff --git a/src/gbproxy/gb_proxy_patch.c b/src/gbproxy/gb_proxy_patch.c deleted file mode 100644 index e78d31b2c..000000000 --- a/src/gbproxy/gb_proxy_patch.c +++ /dev/null @@ -1,482 +0,0 @@ -/* Gb-proxy message patching */ - -/* (C) 2014 by On-Waves - * All Rights Reserved - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU Affero General Public License as published by - * the Free Software Foundation; either version 3 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Affero General Public License for more details. - * - * You should have received a copy of the GNU Affero General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - * - */ - -#include <osmocom/gprs/gprs_msgb.h> -#include <osmocom/sgsn/gb_proxy.h> - -#include <osmocom/sgsn/gprs_utils.h> -#include <osmocom/sgsn/gprs_gb_parse.h> - -#include <osmocom/sgsn/debug.h> - -#include <osmocom/gprs/protocol/gsm_08_18.h> -#include <osmocom/core/rate_ctr.h> -#include <osmocom/gsm/apn.h> - -extern void *tall_sgsn_ctx; - -/* patch RA identifier in place */ -static void gbproxy_patch_raid(struct gsm48_ra_id *raid_enc, struct gbproxy_bvc *bvc, - int to_bss, const char *log_text) -{ - OSMO_ASSERT(bvc); - struct gbproxy_patch_state *state = &bvc->patch_state; - struct osmo_plmn_id old_plmn; - struct gprs_ra_id raid; - enum gbproxy_bvc_ctr counter = - to_bss ? - GBPROX_PEER_CTR_RAID_PATCHED_SGSN : - GBPROX_PEER_CTR_RAID_PATCHED_BSS; - - OSMO_ASSERT(bvc->nse); - struct gbproxy_config *cfg = bvc->nse->cfg; - OSMO_ASSERT(cfg); - - if (!state->local_plmn.mcc || !state->local_plmn.mnc) - return; - - gsm48_parse_ra(&raid, (uint8_t *)raid_enc); - - old_plmn = (struct osmo_plmn_id){ - .mcc = raid.mcc, - .mnc = raid.mnc, - .mnc_3_digits = raid.mnc_3_digits, - }; - - if (!to_bss) { - /* BSS -> SGSN */ - if (state->local_plmn.mcc) - raid.mcc = cfg->core_plmn.mcc; - - if (state->local_plmn.mnc) { - raid.mnc = cfg->core_plmn.mnc; - raid.mnc_3_digits = cfg->core_plmn.mnc_3_digits; - } - } else { - /* SGSN -> BSS */ - if (state->local_plmn.mcc) - raid.mcc = state->local_plmn.mcc; - - if (state->local_plmn.mnc) { - raid.mnc = state->local_plmn.mnc; - raid.mnc_3_digits = state->local_plmn.mnc_3_digits; - } - } - - LOGPBVC(bvc, LOGL_DEBUG, - "Patching %s to %s: " - "%s-%d-%d -> %s\n", - log_text, - to_bss ? "BSS" : "SGSN", - osmo_plmn_name(&old_plmn), raid.lac, raid.rac, - osmo_rai_name(&raid)); - - gsm48_encode_ra(raid_enc, &raid); - rate_ctr_inc(&bvc->ctrg->ctr[counter]); -} - -static void gbproxy_patch_apn_ie(struct msgb *msg, - uint8_t *apn_ie, size_t apn_ie_len, - struct gbproxy_bvc *bvc, - size_t *new_apn_ie_len, const char *log_text) -{ - struct apn_ie_hdr { - uint8_t iei; - uint8_t apn_len; - uint8_t apn[0]; - } *hdr = (void *)apn_ie; - - size_t apn_len = hdr->apn_len; - uint8_t *apn = hdr->apn; - OSMO_ASSERT(bvc); - OSMO_ASSERT(bvc->nse); - struct gbproxy_config *cfg = bvc->nse->cfg; - OSMO_ASSERT(cfg); - - OSMO_ASSERT(apn_ie_len == apn_len + sizeof(struct apn_ie_hdr)); - OSMO_ASSERT(apn_ie_len > 2 && apn_ie_len <= 102); - - if (cfg->core_apn_size == 0) { - char str1[110]; - /* Remove the IE */ - LOGPBVC(bvc, LOGL_DEBUG, - "Patching %s to SGSN: Removing APN '%s'\n", - log_text, - osmo_apn_to_str(str1, apn, apn_len)); - - *new_apn_ie_len = 0; - msgb_resize_area(msg, apn_ie, apn_ie_len, 0); - } else { - /* Resize the IE */ - char str1[110]; - char str2[110]; - - OSMO_ASSERT(cfg->core_apn_size <= 100); - - LOGPBVC(bvc, LOGL_DEBUG, - "Patching %s to SGSN: " - "Replacing APN '%s' -> '%s'\n", - log_text, - osmo_apn_to_str(str1, apn, apn_len), - osmo_apn_to_str(str2, cfg->core_apn, - cfg->core_apn_size)); - - *new_apn_ie_len = cfg->core_apn_size + 2; - msgb_resize_area(msg, apn, apn_len, cfg->core_apn_size); - memcpy(apn, cfg->core_apn, cfg->core_apn_size); - hdr->apn_len = cfg->core_apn_size; - } - - rate_ctr_inc(&bvc->ctrg->ctr[GBPROX_PEER_CTR_APN_PATCHED]); -} - -static int gbproxy_patch_tlli(uint8_t *tlli_enc, - struct gbproxy_bvc *bvc, - uint32_t new_tlli, - int to_bss, const char *log_text) -{ - uint32_t tlli_be; - uint32_t tlli; - enum gbproxy_bvc_ctr counter = - to_bss ? - GBPROX_PEER_CTR_TLLI_PATCHED_SGSN : - GBPROX_PEER_CTR_TLLI_PATCHED_BSS; - OSMO_ASSERT(bvc); - - memcpy(&tlli_be, tlli_enc, sizeof(tlli_be)); - tlli = ntohl(tlli_be); - - if (tlli == new_tlli) - return 0; - - LOGPBVC(bvc, LOGL_DEBUG, - "Patching %ss: " - "Replacing %08x -> %08x\n", - log_text, tlli, new_tlli); - - tlli_be = htonl(new_tlli); - memcpy(tlli_enc, &tlli_be, sizeof(tlli_be)); - - rate_ctr_inc(&bvc->ctrg->ctr[counter]); - - return 1; -} - -static int gbproxy_patch_ptmsi(uint8_t *ptmsi_enc, - struct gbproxy_bvc *bvc, - uint32_t new_ptmsi, - int to_bss, const char *log_text) -{ - uint32_t ptmsi_be; - uint32_t ptmsi; - enum gbproxy_bvc_ctr counter = - to_bss ? - GBPROX_PEER_CTR_PTMSI_PATCHED_SGSN : - GBPROX_PEER_CTR_PTMSI_PATCHED_BSS; - OSMO_ASSERT(bvc); - - memcpy(&ptmsi_be, ptmsi_enc, sizeof(ptmsi_be)); - ptmsi = ntohl(ptmsi_be); - - if (ptmsi == new_ptmsi) - return 0; - - LOGPBVC(bvc, LOGL_DEBUG, - "Patching %ss: " - "Replacing %08x -> %08x\n", - log_text, ptmsi, new_ptmsi); - - ptmsi_be = htonl(new_ptmsi); - memcpy(ptmsi_enc, &ptmsi_be, sizeof(ptmsi_be)); - - rate_ctr_inc(&bvc->ctrg->ctr[counter]); - - return 1; -} - -int gbproxy_patch_llc(struct msgb *msg, uint8_t *llc, size_t llc_len, - struct gbproxy_bvc *bvc, - struct gbproxy_link_info *link_info, int *len_change, - struct gprs_gb_parse_context *parse_ctx) -{ - struct gprs_llc_hdr_parsed *ghp = &parse_ctx->llc_hdr_parsed; - int have_patched = 0; - int fcs; - OSMO_ASSERT(bvc); - OSMO_ASSERT(bvc->nse); - struct gbproxy_config *cfg = bvc->nse->cfg; - OSMO_ASSERT(cfg); - - if (parse_ctx->ptmsi_enc && link_info && - !parse_ctx->old_raid_is_foreign && cfg->patch_ptmsi) { - uint32_t ptmsi; - if (parse_ctx->to_bss) - ptmsi = link_info->tlli.ptmsi; - else - ptmsi = link_info->sgsn_tlli.ptmsi; - - if (ptmsi != GSM_RESERVED_TMSI) { - if (gbproxy_patch_ptmsi(parse_ctx->ptmsi_enc, bvc, - ptmsi, parse_ctx->to_bss, "P-TMSI")) - have_patched = 1; - } else { - /* TODO: invalidate old RAI if present (see below) */ - } - } - - if (parse_ctx->new_ptmsi_enc && link_info && cfg->patch_ptmsi) { - uint32_t ptmsi; - if (parse_ctx->to_bss) - ptmsi = link_info->tlli.ptmsi; - else - ptmsi = link_info->sgsn_tlli.ptmsi; - - OSMO_ASSERT(ptmsi); - if (gbproxy_patch_ptmsi(parse_ctx->new_ptmsi_enc, bvc, - ptmsi, parse_ctx->to_bss, "new P-TMSI")) - have_patched = 1; - } - - if (parse_ctx->raid_enc) { - gbproxy_patch_raid((struct gsm48_ra_id *)parse_ctx->raid_enc, bvc, parse_ctx->to_bss, - parse_ctx->llc_msg_name); - have_patched = 1; - } - - if (parse_ctx->old_raid_enc && !parse_ctx->old_raid_is_foreign) { - /* TODO: Patch to invalid if P-TMSI unknown. */ - gbproxy_patch_raid((struct gsm48_ra_id *)parse_ctx->old_raid_enc, bvc, parse_ctx->to_bss, - parse_ctx->llc_msg_name); - have_patched = 1; - } - - if (parse_ctx->apn_ie && - cfg->core_apn && - !parse_ctx->to_bss && - gbproxy_imsi_matches(cfg, GBPROX_MATCH_PATCHING, link_info) && - cfg->core_apn) { - size_t new_len; - gbproxy_patch_apn_ie(msg, - parse_ctx->apn_ie, parse_ctx->apn_ie_len, - bvc, &new_len, parse_ctx->llc_msg_name); - *len_change += (int)new_len - (int)parse_ctx->apn_ie_len; - - have_patched = 1; - } - - if (have_patched) { - llc_len += *len_change; - ghp->crc_length += *len_change; - - /* Fix FCS */ - fcs = gprs_llc_fcs(llc, ghp->crc_length); - LOGPBVC_CAT(bvc, DLLC, LOGL_DEBUG, "Updated LLC message, CRC: %06x -> %06x\n", - ghp->fcs, fcs); - - llc[llc_len - 3] = fcs & 0xff; - llc[llc_len - 2] = (fcs >> 8) & 0xff; - llc[llc_len - 1] = (fcs >> 16) & 0xff; - } - - return have_patched; -} - -/* patch BSSGP message to use core_plmn.mcc/mnc on the SGSN side */ -void gbproxy_patch_bssgp(struct msgb *msg, uint8_t *bssgp, size_t bssgp_len, - struct gbproxy_bvc *bvc, - struct gbproxy_link_info *link_info, int *len_change, - struct gprs_gb_parse_context *parse_ctx) -{ - const char *err_info = NULL; - int err_ctr = -1; - OSMO_ASSERT(bvc->nse); - struct gbproxy_config *cfg = bvc->nse->cfg; - OSMO_ASSERT(cfg); - - if (parse_ctx->bssgp_raid_enc) - gbproxy_patch_raid((struct gsm48_ra_id *)parse_ctx->bssgp_raid_enc, bvc, - parse_ctx->to_bss, "BSSGP"); - - if (parse_ctx->need_decryption && - (cfg->patch_ptmsi || cfg->core_apn)) { - /* Patching LLC messages has been requested - * explicitly, but the message (including the - * type) is encrypted, so we possibly fail to - * patch the LLC part of the message. */ - err_ctr = GBPROX_PEER_CTR_PATCH_CRYPT_ERR; - err_info = "GMM message is encrypted"; - goto patch_error; - } - - if (!link_info && parse_ctx->tlli_enc && parse_ctx->to_bss) { - /* Happens with unknown (not cached) TLLI coming from - * the SGSN */ - /* TODO: What shall be done with the message in this case? */ - err_ctr = GBPROX_PEER_CTR_TLLI_UNKNOWN; - err_info = "TLLI sent by the SGSN is unknown"; - goto patch_error; - } - - if (!link_info) - return; - - if (parse_ctx->tlli_enc && cfg->patch_ptmsi) { - uint32_t tlli = gbproxy_map_tlli(parse_ctx->tlli, - link_info, parse_ctx->to_bss); - - if (tlli) { - gbproxy_patch_tlli(parse_ctx->tlli_enc, bvc, tlli, - parse_ctx->to_bss, "TLLI"); - parse_ctx->tlli = tlli; - } else { - /* Internal error */ - err_ctr = GBPROX_PEER_CTR_PATCH_ERR; - err_info = "Replacement TLLI is 0"; - goto patch_error; - } - } - - if (parse_ctx->bssgp_ptmsi_enc && cfg->patch_ptmsi) { - uint32_t ptmsi; - if (parse_ctx->to_bss) - ptmsi = link_info->tlli.ptmsi; - else - ptmsi = link_info->sgsn_tlli.ptmsi; - - if (ptmsi != GSM_RESERVED_TMSI) - gbproxy_patch_ptmsi( - parse_ctx->bssgp_ptmsi_enc, bvc, - ptmsi, parse_ctx->to_bss, "BSSGP P-TMSI"); - } - - if (parse_ctx->llc) { - uint8_t *llc = parse_ctx->llc; - size_t llc_len = parse_ctx->llc_len; - int llc_len_change = 0; - - gbproxy_patch_llc(msg, llc, llc_len, bvc, link_info, - &llc_len_change, parse_ctx); - /* Note that the APN might have been resized here, but no - * pointer int the parse_ctx will refer to an adress after the - * APN. So it's possible to patch first and do the TLLI - * handling afterwards. */ - - if (llc_len_change) { - llc_len += llc_len_change; - - /* Fix LLC IE len */ - /* TODO: This is a kludge, but the a pointer to the - * start of the IE is not available here */ - if (llc[-2] == BSSGP_IE_LLC_PDU && llc[-1] & 0x80) { - /* most probably a one byte length */ - if (llc_len > 127) { - err_info = "Cannot increase size"; - err_ctr = GBPROX_PEER_CTR_PATCH_ERR; - goto patch_error; - } - llc[-1] = llc_len | 0x80; - } else { - llc[-2] = (llc_len >> 8) & 0x7f; - llc[-1] = llc_len & 0xff; - } - *len_change += llc_len_change; - } - /* Note that the tp struct might contain invalid pointers here - * if the LLC field has changed its size */ - parse_ctx->llc_len = llc_len; - } - return; - -patch_error: - OSMO_ASSERT(err_ctr >= 0); - rate_ctr_inc(&bvc->ctrg->ctr[err_ctr]); - LOGPBVC(bvc, LOGL_ERROR, - "NSE(%05u/%s) failed to patch BSSGP message as requested: %s.\n", - msgb_nsei(msg), parse_ctx->to_bss ? "SGSN" : "BSS", - err_info); -} - -void gbproxy_clear_patch_filter(struct gbproxy_match *match) -{ - if (match->enable) { - regfree(&match->re_comp); - match->enable = false; - } - talloc_free(match->re_str); - match->re_str = NULL; -} - -int gbproxy_set_patch_filter(struct gbproxy_match *match, const char *filter, - const char **err_msg) -{ - static char err_buf[300]; - int rc; - - gbproxy_clear_patch_filter(match); - - if (!filter) - return 0; - - rc = regcomp(&match->re_comp, filter, - REG_EXTENDED | REG_NOSUB | REG_ICASE); - - if (rc == 0) { - match->enable = true; - match->re_str = talloc_strdup(tall_sgsn_ctx, filter); - return 0; - } - - if (err_msg) { - regerror(rc, &match->re_comp, - err_buf, sizeof(err_buf)); - *err_msg = err_buf; - } - - return -1; -} - -int gbproxy_check_imsi(struct gbproxy_match *match, - const uint8_t *imsi, size_t imsi_len) -{ - int rc; - struct osmo_mobile_identity mi; - - if (!match->enable) - return 1; - - rc = osmo_mobile_identity_decode(&mi, imsi, imsi_len, false); - if (rc || mi.type != GSM_MI_TYPE_IMSI) { - LOGP(DGPRS, LOGL_NOTICE, "Invalid IMSI %s\n", - osmo_hexdump(imsi, imsi_len)); - return -1; - } - - LOGP(DGPRS, LOGL_DEBUG, "Checking IMSI '%s' (%d)\n", mi.imsi, rc); - - rc = regexec(&match->re_comp, mi.imsi, 0, NULL, 0); - if (rc == REG_NOMATCH) { - LOGP(DGPRS, LOGL_INFO, - "IMSI '%s' doesn't match pattern '%s'\n", - mi.imsi, match->re_str); - return 0; - } - - return 1; -} diff --git a/src/gbproxy/gb_proxy_peer.c b/src/gbproxy/gb_proxy_peer.c index f5a4376cc..052e5770b 100644 --- a/src/gbproxy/gb_proxy_peer.c +++ b/src/gbproxy/gb_proxy_peer.c @@ -41,34 +41,6 @@ static const struct rate_ctr_desc bvc_ctr_description[] = { { "dropped", "BVC blocked, dropped packet " }, { "inv-nsei", "NSEI mismatch " }, { "tx-err", "NS Transmission error " }, - { "raid-mod:bss", "RAID patched (BSS )" }, - { "raid-mod:sgsn", "RAID patched (SGSN)" }, - { "apn-mod:sgsn", "APN patched " }, - { "tlli-mod:bss", "TLLI patched (BSS )" }, - { "tlli-mod:sgsn", "TLLI patched (SGSN)" }, - { "ptmsi-mod:bss", "P-TMSI patched (BSS )" }, - { "ptmsi-mod:sgsn","P-TMSI patched (SGSN)" }, - { "mod-crypt-err", "Patch error: encrypted " }, - { "mod-err", "Patch error: other " }, - { "attach-reqs", "Attach Request count " }, - { "attach-rejs", "Attach Reject count " }, - { "attach-acks", "Attach Accept count " }, - { "attach-cpls", "Attach Completed count " }, - { "ra-upd-reqs", "RoutingArea Update Request count" }, - { "ra-upd-rejs", "RoutingArea Update Reject count " }, - { "ra-upd-acks", "RoutingArea Update Accept count " }, - { "ra-upd-cpls", "RoutingArea Update Compltd count" }, - { "gmm-status", "GMM Status count (BSS)" }, - { "gmm-status", "GMM Status count (SGSN)" }, - { "detach-reqs", "Detach Request count " }, - { "detach-acks", "Detach Accept count " }, - { "pdp-act-reqs", "PDP Activation Request count " }, - { "pdp-act-rejs", "PDP Activation Reject count " }, - { "pdp-act-acks", "PDP Activation Accept count " }, - { "pdp-deact-reqs","PDP Deactivation Request count " }, - { "pdp-deact-acks","PDP Deactivation Accept count " }, - { "tlli-unknown", "TLLI from SGSN unknown " }, - { "tlli-cache", "TLLI cache size " }, }; osmo_static_assert(ARRAY_SIZE(bvc_ctr_description) == GBPROX_PEER_CTR_LAST, everything_described); @@ -136,89 +108,6 @@ struct gbproxy_bvc *gbproxy_bvc_by_rai(struct gbproxy_config *cfg, return NULL; } -/* look-up a bvc by its Location Area Identification (LAI) */ -/* FIXME: this doesn't make sense, as LA can span multiple bvcs! */ -struct gbproxy_bvc *gbproxy_bvc_by_lai(struct gbproxy_config *cfg, - const uint8_t *la) -{ - struct gbproxy_nse *nse; - int i, j; - - hash_for_each(cfg->bss_nses, i, nse, list) { - struct gbproxy_bvc *bvc; - hash_for_each(nse->bvcs, j, bvc, list) { - if (!memcmp(bvc->ra, la, 5)) - return bvc; - } - } - return NULL; -} - -/* look-up a bvc by its Location Area Code (LAC) */ -/* FIXME: this doesn't make sense, as LAC can span multiple bvcs! */ -struct gbproxy_bvc *gbproxy_bvc_by_lac(struct gbproxy_config *cfg, - const uint8_t *la) -{ - struct gbproxy_nse *nse; - int i, j; - - hash_for_each(cfg->bss_nses, i, nse, list) { - struct gbproxy_bvc *bvc; - hash_for_each(nse->bvcs, j, bvc, list) { - if (!memcmp(bvc->ra + 3, la + 3, 2)) - return bvc; - } - } - return NULL; -} - -struct gbproxy_bvc *gbproxy_bvc_by_bssgp_tlv(struct gbproxy_config *cfg, - struct tlv_parsed *tp) -{ - if (TLVP_PRES_LEN(tp, BSSGP_IE_BVCI, 2)) { - uint16_t bvci; - - bvci = ntohs(tlvp_val16_unal(tp, BSSGP_IE_BVCI)); - if (bvci >= 2) - return gbproxy_bvc_by_bvci(cfg, bvci); - } - - /* FIXME: this doesn't make sense, as RA can span multiple bvcs! */ - if (TLVP_PRES_LEN(tp, BSSGP_IE_ROUTEING_AREA, 6)) { - uint8_t *rai = (uint8_t *)TLVP_VAL(tp, BSSGP_IE_ROUTEING_AREA); - /* Only compare LAC part, since MCC/MNC are possibly patched. - * Since the LAC of different BSS must be different when - * MCC/MNC are patched, collisions shouldn't happen. */ - return gbproxy_bvc_by_lac(cfg, rai); - } - - /* FIXME: this doesn't make sense, as LA can span multiple bvcs! */ - if (TLVP_PRES_LEN(tp, BSSGP_IE_LOCATION_AREA, 5)) { - uint8_t *lai = (uint8_t *)TLVP_VAL(tp, BSSGP_IE_LOCATION_AREA); - return gbproxy_bvc_by_lac(cfg, lai); - } - - return NULL; -} - -static void clean_stale_timer_cb(void *data) -{ - time_t now; - struct timespec ts = {0,}; - struct gbproxy_bvc *bvc = (struct gbproxy_bvc *) data; - OSMO_ASSERT(bvc); - OSMO_ASSERT(bvc->nse); - struct gbproxy_config *cfg = bvc->nse->cfg; - OSMO_ASSERT(cfg); - - osmo_clock_gettime(CLOCK_MONOTONIC, &ts); - now = ts.tv_sec; - gbproxy_remove_stale_link_infos(bvc, now); - if (cfg->clean_stale_timer_freq != 0) - osmo_timer_schedule(&bvc->clean_stale_timer, - cfg->clean_stale_timer_freq, 0); -} - struct gbproxy_bvc *gbproxy_bvc_alloc(struct gbproxy_nse *nse, uint16_t bvci) { struct gbproxy_bvc *bvc; @@ -240,13 +129,6 @@ struct gbproxy_bvc *gbproxy_bvc_alloc(struct gbproxy_nse *nse, uint16_t bvci) hash_add(nse->bvcs, &bvc->list, bvc->bvci); - INIT_LLIST_HEAD(&bvc->patch_state.logical_links); - - osmo_timer_setup(&bvc->clean_stale_timer, clean_stale_timer_cb, bvc); - if (cfg->clean_stale_timer_freq != 0) - osmo_timer_schedule(&bvc->clean_stale_timer, - cfg->clean_stale_timer_freq, 0); - return bvc; } @@ -256,8 +138,6 @@ void gbproxy_bvc_free(struct gbproxy_bvc *bvc) return; hash_del(&bvc->list); - osmo_timer_del(&bvc->clean_stale_timer); - gbproxy_delete_link_infos(bvc); rate_ctr_group_free(bvc->ctrg); bvc->ctrg = NULL; diff --git a/src/gbproxy/gb_proxy_tlli.c b/src/gbproxy/gb_proxy_tlli.c deleted file mode 100644 index 0ea3a9305..000000000 --- a/src/gbproxy/gb_proxy_tlli.c +++ /dev/null @@ -1,746 +0,0 @@ -/* Gb-proxy TLLI state handling */ - -/* (C) 2014 by On-Waves - * All Rights Reserved - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU Affero General Public License as published by - * the Free Software Foundation; either version 3 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Affero General Public License for more details. - * - * You should have received a copy of the GNU Affero General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - * - */ - -#include <osmocom/gsm/gsm48.h> - -#include <osmocom/sgsn/gb_proxy.h> - -#include <osmocom/sgsn/gprs_utils.h> -#include <osmocom/sgsn/gprs_gb_parse.h> - -#include <osmocom/sgsn/debug.h> - -#include <osmocom/gsm/gsm_utils.h> - -#include <osmocom/core/rate_ctr.h> -#include <osmocom/core/talloc.h> - -struct gbproxy_link_info *gbproxy_link_info_by_tlli(struct gbproxy_bvc *bvc, - uint32_t tlli) -{ - struct gbproxy_link_info *link_info; - struct gbproxy_patch_state *state = &bvc->patch_state; - - if (!tlli) - return NULL; - - llist_for_each_entry(link_info, &state->logical_links, list) - if (link_info->tlli.current == tlli || - link_info->tlli.assigned == tlli) - return link_info; - - return NULL; -} - -struct gbproxy_link_info *gbproxy_link_info_by_ptmsi( - struct gbproxy_bvc *bvc, - uint32_t ptmsi) -{ - struct gbproxy_link_info *link_info; - struct gbproxy_patch_state *state = &bvc->patch_state; - - if (ptmsi == GSM_RESERVED_TMSI) - return NULL; - - llist_for_each_entry(link_info, &state->logical_links, list) - if (link_info->tlli.ptmsi == ptmsi) - return link_info; - - return NULL; -} - -struct gbproxy_link_info *gbproxy_link_info_by_any_sgsn_tlli( - struct gbproxy_bvc *bvc, - uint32_t tlli) -{ - struct gbproxy_link_info *link_info; - struct gbproxy_patch_state *state = &bvc->patch_state; - - if (!tlli) - return NULL; - - /* Don't care about the NSEI */ - llist_for_each_entry(link_info, &state->logical_links, list) - if (link_info->sgsn_tlli.current == tlli || - link_info->sgsn_tlli.assigned == tlli) - return link_info; - - return NULL; -} - -struct gbproxy_link_info *gbproxy_link_info_by_sgsn_tlli( - struct gbproxy_bvc *bvc, - uint32_t tlli, uint32_t sgsn_nsei) -{ - struct gbproxy_link_info *link_info; - struct gbproxy_patch_state *state = &bvc->patch_state; - - if (!tlli) - return NULL; - - llist_for_each_entry(link_info, &state->logical_links, list) - if ((link_info->sgsn_tlli.current == tlli || - link_info->sgsn_tlli.assigned == tlli) && - link_info->sgsn_nsei == sgsn_nsei) - return link_info; - - return NULL; -} - -struct gbproxy_link_info *gbproxy_link_info_by_imsi( - struct gbproxy_bvc *bvc, - const uint8_t *imsi, - size_t imsi_len) -{ - struct gbproxy_link_info *link_info; - struct gbproxy_patch_state *state = &bvc->patch_state; - - if (!gprs_is_mi_imsi(imsi, imsi_len)) - return NULL; - - llist_for_each_entry(link_info, &state->logical_links, list) { - if (link_info->imsi_len != imsi_len) - continue; - if (memcmp(link_info->imsi, imsi, imsi_len) != 0) - continue; - - return link_info; - } - - return NULL; -} - -void gbproxy_link_info_discard_messages(struct gbproxy_link_info *link_info) -{ - struct msgb *msg, *nxt; - - llist_for_each_entry_safe(msg, nxt, &link_info->stored_msgs, list) { - llist_del(&msg->list); - msgb_free(msg); - } -} - -void gbproxy_delete_link_info(struct gbproxy_bvc *bvc, - struct gbproxy_link_info *link_info) -{ - struct gbproxy_patch_state *state = &bvc->patch_state; - - gbproxy_link_info_discard_messages(link_info); - - llist_del(&link_info->list); - talloc_free(link_info); - state->logical_link_count -= 1; - - bvc->ctrg->ctr[GBPROX_PEER_CTR_TLLI_CACHE_SIZE].current = - state->logical_link_count; -} - -void gbproxy_delete_link_infos(struct gbproxy_bvc *bvc) -{ - struct gbproxy_link_info *link_info, *nxt; - struct gbproxy_patch_state *state = &bvc->patch_state; - - llist_for_each_entry_safe(link_info, nxt, &state->logical_links, list) - gbproxy_delete_link_info(bvc, link_info); - - OSMO_ASSERT(state->logical_link_count == 0); - OSMO_ASSERT(llist_empty(&state->logical_links)); -} - -void gbproxy_attach_link_info(struct gbproxy_bvc *bvc, time_t now, - struct gbproxy_link_info *link_info) -{ - struct gbproxy_patch_state *state = &bvc->patch_state; - - link_info->timestamp = now; - llist_add(&link_info->list, &state->logical_links); - state->logical_link_count += 1; - - bvc->ctrg->ctr[GBPROX_PEER_CTR_TLLI_CACHE_SIZE].current = - state->logical_link_count; -} - -int gbproxy_remove_stale_link_infos(struct gbproxy_bvc *bvc, time_t now) -{ - OSMO_ASSERT(bvc); - struct gbproxy_patch_state *state = &bvc->patch_state; - int exceeded_max_len = 0; - int deleted_count = 0; - int check_for_age; - OSMO_ASSERT(bvc->nse); - struct gbproxy_config *cfg = bvc->nse->cfg; - OSMO_ASSERT(cfg); - - if (cfg->tlli_max_len > 0) - exceeded_max_len = - state->logical_link_count - cfg->tlli_max_len; - - check_for_age = cfg->tlli_max_age > 0; - - for (; exceeded_max_len > 0; exceeded_max_len--) { - struct gbproxy_link_info *link_info; - OSMO_ASSERT(!llist_empty(&state->logical_links)); - link_info = llist_entry(state->logical_links.prev, - struct gbproxy_link_info, - list); - LOGPBVC(bvc, LOGL_INFO, - "Removing TLLI %08x from list " - "(stale, length %d, max_len exceeded)\n", - link_info->tlli.current, state->logical_link_count); - - gbproxy_delete_link_info(bvc, link_info); - deleted_count += 1; - } - - while (check_for_age && !llist_empty(&state->logical_links)) { - time_t age; - struct gbproxy_link_info *link_info; - link_info = llist_entry(state->logical_links.prev, - struct gbproxy_link_info, - list); - age = now - link_info->timestamp; - /* age < 0 only happens after system time jumps, discard entry */ - if (age <= cfg->tlli_max_age && age >= 0) { - check_for_age = 0; - continue; - } - - LOGPBVC(bvc, LOGL_INFO, - "Removing TLLI %08x from list " - "(stale, age %d, max_age exceeded)\n", - link_info->tlli.current, (int)age); - - gbproxy_delete_link_info(bvc, link_info); - deleted_count += 1; - } - - return deleted_count; -} - -struct gbproxy_link_info *gbproxy_link_info_alloc( struct gbproxy_bvc *bvc) -{ - struct gbproxy_link_info *link_info; - - link_info = talloc_zero(bvc, struct gbproxy_link_info); - link_info->tlli.ptmsi = GSM_RESERVED_TMSI; - link_info->sgsn_tlli.ptmsi = GSM_RESERVED_TMSI; - - link_info->vu_gen_tx_bss = GBPROXY_INIT_VU_GEN_TX; - - INIT_LLIST_HEAD(&link_info->stored_msgs); - - return link_info; -} - -void gbproxy_detach_link_info( - struct gbproxy_bvc *bvc, - struct gbproxy_link_info *link_info) -{ - struct gbproxy_patch_state *state = &bvc->patch_state; - - llist_del(&link_info->list); - OSMO_ASSERT(state->logical_link_count > 0); - state->logical_link_count -= 1; - - bvc->ctrg->ctr[GBPROX_PEER_CTR_TLLI_CACHE_SIZE].current = - state->logical_link_count; -} - -void gbproxy_update_link_info(struct gbproxy_link_info *link_info, - const uint8_t *imsi, size_t imsi_len) -{ - if (!gprs_is_mi_imsi(imsi, imsi_len)) - return; - - link_info->imsi_len = imsi_len; - link_info->imsi = - talloc_realloc_size(link_info, link_info->imsi, imsi_len); - OSMO_ASSERT(link_info->imsi != NULL); - memcpy(link_info->imsi, imsi, imsi_len); -} - -void gbproxy_reassign_tlli(struct gbproxy_tlli_state *tlli_state, - struct gbproxy_bvc *bvc, uint32_t new_tlli) -{ - OSMO_ASSERT(bvc); - if (new_tlli == tlli_state->current) - return; - - LOGPBVC(bvc, LOGL_INFO, - "The TLLI has been reassigned from %08x to %08x\n", - tlli_state->current, new_tlli); - - /* Remember assigned TLLI */ - tlli_state->assigned = new_tlli; - tlli_state->bss_validated = false; - tlli_state->net_validated = false; -} - -uint32_t gbproxy_map_tlli(uint32_t other_tlli, - struct gbproxy_link_info *link_info, int to_bss) -{ - uint32_t tlli = 0; - struct gbproxy_tlli_state *src, *dst; - if (to_bss) { - src = &link_info->sgsn_tlli; - dst = &link_info->tlli; - } else { - src = &link_info->tlli; - dst = &link_info->sgsn_tlli; - } - if (src->current == other_tlli) - tlli = dst->current; - else if (src->assigned == other_tlli) - tlli = dst->assigned; - - return tlli; -} - -static void gbproxy_validate_tlli(struct gbproxy_tlli_state *tlli_state, - uint32_t tlli, int to_bss) -{ - LOGP(DGPRS, LOGL_DEBUG, - "%s({current = %08x, assigned = %08x, net_vld = %d, bss_vld = %d}, %08x)\n", - __func__, tlli_state->current, tlli_state->assigned, - tlli_state->net_validated, tlli_state->bss_validated, tlli); - - if (!tlli_state->assigned || tlli_state->assigned != tlli) - return; - - /* TODO: Is this ok? Check spec */ - if (gprs_tlli_type(tlli) != TLLI_LOCAL) - return; - - /* See GSM 04.08, 4.7.1.5 */ - if (to_bss) - tlli_state->net_validated = true; - else - tlli_state->bss_validated = true; - - if (!tlli_state->bss_validated || !tlli_state->net_validated) - return; - - LOGP(DGPRS, LOGL_INFO, - "The TLLI %08x has been validated (was %08x)\n", - tlli_state->assigned, tlli_state->current); - - tlli_state->current = tlli; - tlli_state->assigned = 0; -} - -static void gbproxy_touch_link_info(struct gbproxy_bvc *bvc, - struct gbproxy_link_info *link_info, - time_t now) -{ - gbproxy_detach_link_info(bvc, link_info); - gbproxy_attach_link_info(bvc, now, link_info); -} - -static int gbproxy_unregister_link_info(struct gbproxy_bvc *bvc, - struct gbproxy_link_info *link_info) -{ - OSMO_ASSERT(bvc); - if (!link_info) - return 1; - - if (link_info->tlli.ptmsi == GSM_RESERVED_TMSI && !link_info->imsi_len) { - LOGPBVC(bvc, LOGL_INFO, - "Removing TLLI %08x from list (P-TMSI or IMSI are not set)\n", - link_info->tlli.current); - gbproxy_delete_link_info(bvc, link_info); - return 1; - } - - link_info->tlli.current = 0; - link_info->tlli.assigned = 0; - link_info->sgsn_tlli.current = 0; - link_info->sgsn_tlli.assigned = 0; - - link_info->is_deregistered = true; - - gbproxy_reset_link(link_info); - - return 0; -} - -int gbproxy_imsi_matches(struct gbproxy_config *cfg, - enum gbproxy_match_id match_id, - struct gbproxy_link_info *link_info) -{ - struct gbproxy_match *match; - OSMO_ASSERT(match_id >= 0 && match_id < ARRAY_SIZE(cfg->matches)); - - match = &cfg->matches[match_id]; - if (!match->enable) - return 1; - - return link_info != NULL && link_info->is_matching[match_id]; -} - -static void gbproxy_assign_imsi(struct gbproxy_bvc *bvc, - struct gbproxy_link_info *link_info, - struct gprs_gb_parse_context *parse_ctx) -{ - int imsi_matches; - struct gbproxy_link_info *other_link_info; - enum gbproxy_match_id match_id; - OSMO_ASSERT(bvc); - OSMO_ASSERT(bvc->nse); - struct gbproxy_config *cfg = bvc->nse->cfg; - OSMO_ASSERT(cfg); - - /* Make sure that there is a second entry with the same IMSI */ - other_link_info = gbproxy_link_info_by_imsi( - bvc, parse_ctx->imsi, parse_ctx->imsi_len); - - if (other_link_info && other_link_info != link_info) { - struct osmo_mobile_identity mi; - if (osmo_mobile_identity_decode(&mi, parse_ctx->imsi, parse_ctx->imsi_len, false) - || mi.type != GSM_MI_TYPE_IMSI) { - LOGPBVC(bvc, LOGL_ERROR, "Failed to decode Mobile Identity\n"); - } else { - LOGPBVC(bvc, LOGL_INFO, - "Removing TLLI %08x from list (IMSI %s re-used)\n", - other_link_info->tlli.current, mi.imsi); - gbproxy_delete_link_info(bvc, other_link_info); - } - } - - /* Update the IMSI field */ - gbproxy_update_link_info(link_info, - parse_ctx->imsi, parse_ctx->imsi_len); - - /* Check, whether the IMSI matches */ - OSMO_ASSERT(ARRAY_SIZE(link_info->is_matching) == - ARRAY_SIZE(cfg->matches)); - for (match_id = 0; match_id < ARRAY_SIZE(link_info->is_matching); - ++match_id) { - imsi_matches = gbproxy_check_imsi( - &cfg->matches[match_id], - parse_ctx->imsi, parse_ctx->imsi_len); - if (imsi_matches >= 0) - link_info->is_matching[match_id] = imsi_matches ? true : false; - } -} - -static int gbproxy_tlli_match(const struct gbproxy_tlli_state *a, - const struct gbproxy_tlli_state *b) -{ - if (a->current && a->current == b->current) - return 1; - - if (a->assigned && a->assigned == b->assigned) - return 1; - - if (a->ptmsi != GSM_RESERVED_TMSI && a->ptmsi == b->ptmsi) - return 1; - - return 0; -} - -static void gbproxy_remove_matching_link_infos( - struct gbproxy_bvc *bvc, struct gbproxy_link_info *link_info) -{ - OSMO_ASSERT(bvc); - struct gbproxy_link_info *info, *nxt; - struct gbproxy_patch_state *state = &bvc->patch_state; - - /* Make sure that there is no second entry with the same P-TMSI or TLLI */ - llist_for_each_entry_safe(info, nxt, &state->logical_links, list) { - if (info == link_info) - continue; - - if (!gbproxy_tlli_match(&link_info->tlli, &info->tlli) && - (link_info->sgsn_nsei != info->sgsn_nsei || - !gbproxy_tlli_match(&link_info->sgsn_tlli, &info->sgsn_tlli))) - continue; - - LOGPBVC(bvc, LOGL_INFO, - "Removing TLLI %08x from list (P-TMSI/TLLI re-used)\n", - info->tlli.current); - gbproxy_delete_link_info(bvc, info); - } -} - -static struct gbproxy_link_info *gbproxy_get_link_info_ul( - struct gbproxy_bvc *bvc, - int *tlli_is_valid, - struct gprs_gb_parse_context *parse_ctx) -{ - struct gbproxy_link_info *link_info = NULL; - - if (parse_ctx->tlli_enc) { - link_info = gbproxy_link_info_by_tlli(bvc, parse_ctx->tlli); - - if (link_info) { - *tlli_is_valid = 1; - return link_info; - } - } - - *tlli_is_valid = 0; - - if (!link_info && parse_ctx->imsi) { - link_info = gbproxy_link_info_by_imsi( - bvc, parse_ctx->imsi, parse_ctx->imsi_len); - } - - if (!link_info && parse_ctx->ptmsi_enc && !parse_ctx->old_raid_is_foreign) { - uint32_t bss_ptmsi; - gprs_parse_tmsi(parse_ctx->ptmsi_enc, &bss_ptmsi); - link_info = gbproxy_link_info_by_ptmsi(bvc, bss_ptmsi); - } - - if (!link_info) - return NULL; - - link_info->is_deregistered = false; - - return link_info; -} - -struct gbproxy_link_info *gbproxy_update_link_state_ul( - struct gbproxy_bvc *bvc, - time_t now, - struct gprs_gb_parse_context *parse_ctx) -{ - struct gbproxy_link_info *link_info; - int tlli_is_valid; - OSMO_ASSERT(bvc); - - link_info = gbproxy_get_link_info_ul(bvc, &tlli_is_valid, parse_ctx); - - if (parse_ctx->tlli_enc && parse_ctx->llc) { - uint32_t sgsn_tlli; - - if (!link_info) { - LOGPBVC(bvc, LOGL_INFO, "Adding TLLI %08x to list\n", - parse_ctx->tlli); - link_info = gbproxy_link_info_alloc(bvc); - gbproxy_attach_link_info(bvc, now, link_info); - - /* Setup TLLIs */ - sgsn_tlli = gbproxy_make_sgsn_tlli(bvc, link_info, - parse_ctx->tlli); - link_info->sgsn_tlli.current = sgsn_tlli; - link_info->tlli.current = parse_ctx->tlli; - } else if (!tlli_is_valid) { - /* New TLLI (info found by IMSI or P-TMSI) */ - link_info->tlli.current = parse_ctx->tlli; - link_info->tlli.assigned = 0; - link_info->sgsn_tlli.current = - gbproxy_make_sgsn_tlli(bvc, link_info, - parse_ctx->tlli); - link_info->sgsn_tlli.assigned = 0; - gbproxy_touch_link_info(bvc, link_info, now); - } else { - sgsn_tlli = gbproxy_map_tlli(parse_ctx->tlli, link_info, 0); - if (!sgsn_tlli) - sgsn_tlli = gbproxy_make_sgsn_tlli(bvc, link_info, - parse_ctx->tlli); - - gbproxy_validate_tlli(&link_info->tlli, - parse_ctx->tlli, 0); - gbproxy_validate_tlli(&link_info->sgsn_tlli, - sgsn_tlli, 0); - gbproxy_touch_link_info(bvc, link_info, now); - } - } else if (link_info) { - gbproxy_touch_link_info(bvc, link_info, now); - } - - if (parse_ctx->imsi && link_info && link_info->imsi_len == 0) - gbproxy_assign_imsi(bvc, link_info, parse_ctx); - - return link_info; -} - -static struct gbproxy_link_info *gbproxy_get_link_info_dl( - struct gbproxy_bvc *bvc, - struct gprs_gb_parse_context *parse_ctx) -{ - struct gbproxy_link_info *link_info = NULL; - - /* Which key to use depends on its availability only, if that fails, do - * not retry it with another key (e.g. IMSI). */ - if (parse_ctx->tlli_enc) - link_info = gbproxy_link_info_by_sgsn_tlli(bvc, parse_ctx->tlli, - parse_ctx->peer_nsei); - - /* TODO: Get link_info by (SGSN) P-TMSI if that is available (see - * GSM 08.18, 7.2) instead of using the IMSI as key. */ - else if (parse_ctx->imsi) - link_info = gbproxy_link_info_by_imsi( - bvc, parse_ctx->imsi, parse_ctx->imsi_len); - - if (link_info) - link_info->is_deregistered = false; - - return link_info; -} - -struct gbproxy_link_info *gbproxy_update_link_state_dl( - struct gbproxy_bvc *bvc, - time_t now, - struct gprs_gb_parse_context *parse_ctx) -{ - struct gbproxy_link_info *link_info = NULL; - OSMO_ASSERT(bvc); - OSMO_ASSERT(bvc->nse); - struct gbproxy_config *cfg = bvc->nse->cfg; - OSMO_ASSERT(cfg); - - link_info = gbproxy_get_link_info_dl(bvc, parse_ctx); - - if (parse_ctx->tlli_enc && parse_ctx->new_ptmsi_enc && link_info) { - /* A new P-TMSI has been signalled in the message, - * register new TLLI */ - uint32_t new_sgsn_ptmsi; - uint32_t new_bss_ptmsi = GSM_RESERVED_TMSI; - gprs_parse_tmsi(parse_ctx->new_ptmsi_enc, &new_sgsn_ptmsi); - - if (link_info->sgsn_tlli.ptmsi == new_sgsn_ptmsi) - new_bss_ptmsi = link_info->tlli.ptmsi; - - if (new_bss_ptmsi == GSM_RESERVED_TMSI) - new_bss_ptmsi = gbproxy_make_bss_ptmsi(bvc, new_sgsn_ptmsi); - - LOGPBVC(bvc, LOGL_INFO, - "Got new PTMSI %08x from SGSN, using %08x for BSS\n", - new_sgsn_ptmsi, new_bss_ptmsi); - /* Setup PTMSIs */ - link_info->sgsn_tlli.ptmsi = new_sgsn_ptmsi; - link_info->tlli.ptmsi = new_bss_ptmsi; - } else if (parse_ctx->tlli_enc && parse_ctx->new_ptmsi_enc && !link_info && - !cfg->patch_ptmsi) { - /* A new P-TMSI has been signalled in the message with an unknown - * TLLI, create a new link_info */ - /* TODO: Add a test case for this branch */ - uint32_t new_ptmsi; - gprs_parse_tmsi(parse_ctx->new_ptmsi_enc, &new_ptmsi); - - LOGPBVC(bvc, LOGL_INFO, - "Adding TLLI %08x to list (SGSN, new P-TMSI is %08x)\n", - parse_ctx->tlli, new_ptmsi); - - link_info = gbproxy_link_info_alloc(bvc); - link_info->sgsn_tlli.current = parse_ctx->tlli; - link_info->tlli.current = parse_ctx->tlli; - link_info->sgsn_tlli.ptmsi = new_ptmsi; - link_info->tlli.ptmsi = new_ptmsi; - gbproxy_attach_link_info(bvc, now, link_info); - } else if (parse_ctx->tlli_enc && parse_ctx->llc && !link_info && - !cfg->patch_ptmsi) { - /* Unknown SGSN TLLI, create a new link_info */ - uint32_t new_ptmsi; - link_info = gbproxy_link_info_alloc(bvc); - LOGPBVC(bvc, LOGL_INFO, "Adding TLLI %08x to list (SGSN)\n", - parse_ctx->tlli); - - gbproxy_attach_link_info(bvc, now, link_info); - - /* Setup TLLIs */ - link_info->sgsn_tlli.current = parse_ctx->tlli; - link_info->tlli.current = parse_ctx->tlli; - - if (!parse_ctx->new_ptmsi_enc) - return link_info; - /* A new P-TMSI has been signalled in the message */ - - gprs_parse_tmsi(parse_ctx->new_ptmsi_enc, &new_ptmsi); - LOGPBVC(bvc, LOGL_INFO, - "Assigning new P-TMSI %08x\n", new_ptmsi); - /* Setup P-TMSIs */ - link_info->sgsn_tlli.ptmsi = new_ptmsi; - link_info->tlli.ptmsi = new_ptmsi; - } else if (parse_ctx->tlli_enc && parse_ctx->llc && link_info) { - uint32_t bss_tlli = gbproxy_map_tlli(parse_ctx->tlli, - link_info, 1); - gbproxy_validate_tlli(&link_info->sgsn_tlli, parse_ctx->tlli, 1); - gbproxy_validate_tlli(&link_info->tlli, bss_tlli, 1); - gbproxy_touch_link_info(bvc, link_info, now); - } else if (link_info) { - gbproxy_touch_link_info(bvc, link_info, now); - } - - if (parse_ctx->imsi && link_info && link_info->imsi_len == 0) - gbproxy_assign_imsi(bvc, link_info, parse_ctx); - - return link_info; -} - -int gbproxy_update_link_state_after( - struct gbproxy_bvc *bvc, - struct gbproxy_link_info *link_info, - time_t now, - struct gprs_gb_parse_context *parse_ctx) -{ - int rc = 0; - OSMO_ASSERT(bvc); - OSMO_ASSERT(bvc->nse); - struct gbproxy_config *cfg = bvc->nse->cfg; - OSMO_ASSERT(cfg); - - if (parse_ctx->invalidate_tlli && link_info) { - int keep_info = - cfg->keep_link_infos == GBPROX_KEEP_ALWAYS || - (cfg->keep_link_infos == GBPROX_KEEP_REATTACH && - parse_ctx->await_reattach) || - (cfg->keep_link_infos == GBPROX_KEEP_IDENTIFIED && - link_info->imsi_len > 0); - if (keep_info) { - LOGPBVC(bvc, LOGL_INFO, "Unregistering TLLI %08x\n", - link_info->tlli.current); - rc = gbproxy_unregister_link_info(bvc, link_info); - } else { - LOGPBVC(bvc, LOGL_INFO, "Removing TLLI %08x from list\n", - link_info->tlli.current); - gbproxy_delete_link_info(bvc, link_info); - rc = 1; - } - } else if (parse_ctx->to_bss && parse_ctx->tlli_enc && - parse_ctx->new_ptmsi_enc && link_info) { - /* A new PTMSI has been signaled in the message, - * register new TLLI */ - uint32_t new_sgsn_ptmsi = link_info->sgsn_tlli.ptmsi; - uint32_t new_bss_ptmsi = link_info->tlli.ptmsi; - uint32_t new_sgsn_tlli; - uint32_t new_bss_tlli = 0; - - new_sgsn_tlli = gprs_tmsi2tlli(new_sgsn_ptmsi, TLLI_LOCAL); - if (new_bss_ptmsi != GSM_RESERVED_TMSI) - new_bss_tlli = gprs_tmsi2tlli(new_bss_ptmsi, TLLI_LOCAL); - LOGPBVC(bvc, LOGL_INFO, - "Assigning new TLLI %08x to SGSN, %08x to BSS\n", - new_sgsn_tlli, new_bss_tlli); - - gbproxy_reassign_tlli(&link_info->sgsn_tlli, - bvc, new_sgsn_tlli); - gbproxy_reassign_tlli(&link_info->tlli, - bvc, new_bss_tlli); - gbproxy_remove_matching_link_infos(bvc, link_info); - } - - gbproxy_remove_stale_link_infos(bvc, now); - - return rc; -} - - diff --git a/src/gbproxy/gb_proxy_vty.c b/src/gbproxy/gb_proxy_vty.c index 47ac9b9a2..da5710a7a 100644 --- a/src/gbproxy/gb_proxy_vty.c +++ b/src/gbproxy/gb_proxy_vty.c @@ -54,20 +54,6 @@ static struct cmd_node gbproxy_node = { 1, }; -static const struct value_string keep_modes[] = { - {GBPROX_KEEP_NEVER, "never"}, - {GBPROX_KEEP_REATTACH, "re-attach"}, - {GBPROX_KEEP_IDENTIFIED, "identified"}, - {GBPROX_KEEP_ALWAYS, "always"}, - {0, NULL} -}; - -static const struct value_string match_ids[] = { - {GBPROX_MATCH_PATCHING, "patching"}, - {GBPROX_MATCH_ROUTING, "routing"}, - {0, NULL} -}; - static void gbprox_vty_print_bvc(struct vty *vty, struct gbproxy_bvc *bvc) { struct gprs_ra_id raid; @@ -83,62 +69,11 @@ static void gbprox_vty_print_bvc(struct vty *vty, struct gbproxy_bvc *bvc) static int config_write_gbproxy(struct vty *vty) { - enum gbproxy_match_id match_id; - vty_out(vty, "gbproxy%s", VTY_NEWLINE); vty_out(vty, " sgsn nsei %u%s", g_cfg->nsip_sgsn_nsei, VTY_NEWLINE); - if (g_cfg->core_plmn.mcc > 0) - vty_out(vty, " core-mobile-country-code %s%s", - osmo_mcc_name(g_cfg->core_plmn.mcc), VTY_NEWLINE); - if (g_cfg->core_plmn.mnc > 0) - vty_out(vty, " core-mobile-network-code %s%s", - osmo_mnc_name(g_cfg->core_plmn.mnc, g_cfg->core_plmn.mnc_3_digits), VTY_NEWLINE); - - for (match_id = 0; match_id < ARRAY_SIZE(g_cfg->matches); ++match_id) { - struct gbproxy_match *match = &g_cfg->matches[match_id]; - if (match->re_str) - vty_out(vty, " match-imsi %s %s%s", - get_value_string(match_ids, match_id), - match->re_str, VTY_NEWLINE); - } - - if (g_cfg->core_apn != NULL) { - if (g_cfg->core_apn_size > 0) { - char str[500] = {0}; - vty_out(vty, " core-access-point-name %s%s", - osmo_apn_to_str(str, g_cfg->core_apn, - g_cfg->core_apn_size), - VTY_NEWLINE); - } else { - vty_out(vty, " core-access-point-name none%s", - VTY_NEWLINE); - } - } - - if (g_cfg->route_to_sgsn2) - vty_out(vty, " secondary-sgsn nsei %u%s", g_cfg->nsip_sgsn2_nsei, - VTY_NEWLINE); - - if (g_cfg->clean_stale_timer_freq > 0) - vty_out(vty, " link-list clean-stale-timer %u%s", - g_cfg->clean_stale_timer_freq, VTY_NEWLINE); - if (g_cfg->tlli_max_age > 0) - vty_out(vty, " link-list max-age %d%s", - g_cfg->tlli_max_age, VTY_NEWLINE); - if (g_cfg->tlli_max_len > 0) - vty_out(vty, " link-list max-length %d%s", - g_cfg->tlli_max_len, VTY_NEWLINE); - vty_out(vty, " link-list keep-mode %s%s", - get_value_string(keep_modes, g_cfg->keep_link_infos), - VTY_NEWLINE); - if (g_cfg->stored_msgs_max_len > 0) - vty_out(vty, " link stored-msgs-max-length %"PRIu32"%s", - g_cfg->stored_msgs_max_len, VTY_NEWLINE); - - return CMD_SUCCESS; } @@ -160,387 +95,10 @@ DEFUN(cfg_nsip_sgsn_nsei, { unsigned int nsei = atoi(argv[0]); - if (g_cfg->route_to_sgsn2 && g_cfg->nsip_sgsn2_nsei == nsei) { - vty_out(vty, "SGSN NSEI %d conflicts with secondary SGSN NSEI%s", - nsei, VTY_NEWLINE); - return CMD_WARNING; - } - g_cfg->nsip_sgsn_nsei = nsei; return CMD_SUCCESS; } -#define GBPROXY_CORE_MNC_STR "Use this network code for the core network\n" - -DEFUN(cfg_gbproxy_core_mnc, - cfg_gbproxy_core_mnc_cmd, - "core-mobile-network-code <1-999>", - GBPROXY_CORE_MNC_STR "NCC value\n") -{ - uint16_t mnc; - bool mnc_3_digits; - if (osmo_mnc_from_str(argv[0], &mnc, &mnc_3_digits)) { - vty_out(vty, "%% Invalid MNC: %s%s", argv[0], VTY_NEWLINE); - return CMD_WARNING; - } - g_cfg->core_plmn.mnc = mnc; - g_cfg->core_plmn.mnc_3_digits = mnc_3_digits; - return CMD_SUCCESS; -} - -DEFUN(cfg_gbproxy_no_core_mnc, - cfg_gbproxy_no_core_mnc_cmd, - "no core-mobile-network-code", - NO_STR GBPROXY_CORE_MNC_STR) -{ - g_cfg->core_plmn.mnc = 0; - g_cfg->core_plmn.mnc_3_digits = false; - return CMD_SUCCESS; -} - -#define GBPROXY_CORE_MCC_STR "Use this country code for the core network\n" - -DEFUN(cfg_gbproxy_core_mcc, - cfg_gbproxy_core_mcc_cmd, - "core-mobile-country-code <1-999>", - GBPROXY_CORE_MCC_STR "MCC value\n") -{ - g_cfg->core_plmn.mcc = atoi(argv[0]); - return CMD_SUCCESS; -} - -DEFUN(cfg_gbproxy_no_core_mcc, - cfg_gbproxy_no_core_mcc_cmd, - "no core-mobile-country-code", - NO_STR GBPROXY_CORE_MCC_STR) -{ - g_cfg->core_plmn.mcc = 0; - return CMD_SUCCESS; -} - -#define GBPROXY_MATCH_IMSI_STR "Restrict actions to certain IMSIs\n" - -DEFUN(cfg_gbproxy_match_imsi, - cfg_gbproxy_match_imsi_cmd, - "match-imsi (patching|routing) .REGEXP", - GBPROXY_MATCH_IMSI_STR - "Patch MS related information elements on match only\n" - "Route to the secondary SGSN on match only\n" - "Regular expression for the IMSI match\n") -{ - const char *filter = argv[1]; - const char *err_msg = NULL; - struct gbproxy_match *match; - enum gbproxy_match_id match_id = get_string_value(match_ids, argv[0]); - - OSMO_ASSERT(match_id >= GBPROX_MATCH_PATCHING && - match_id < GBPROX_MATCH_LAST); - match = &g_cfg->matches[match_id]; - - if (gbproxy_set_patch_filter(match, filter, &err_msg) != 0) { - vty_out(vty, "Match expression invalid: %s%s", - err_msg, VTY_NEWLINE); - return CMD_WARNING; - } - - g_cfg->acquire_imsi = true; - - return CMD_SUCCESS; -} - -DEFUN(cfg_gbproxy_no_match_imsi, - cfg_gbproxy_no_match_imsi_cmd, - "no match-imsi", - NO_STR GBPROXY_MATCH_IMSI_STR) -{ - enum gbproxy_match_id match_id; - - for (match_id = 0; match_id < ARRAY_SIZE(g_cfg->matches); ++match_id) - gbproxy_clear_patch_filter(&g_cfg->matches[match_id]); - - g_cfg->acquire_imsi = false; - - return CMD_SUCCESS; -} - -#define GBPROXY_CORE_APN_STR "Use this access point name (APN) for the backbone\n" -#define GBPROXY_CORE_APN_ARG_STR "Replace APN by this string\n" "Remove APN\n" - -static int set_core_apn(struct vty *vty, const char *apn) -{ - int apn_len; - - if (!apn) { - talloc_free(g_cfg->core_apn); - g_cfg->core_apn = NULL; - g_cfg->core_apn_size = 0; - return CMD_SUCCESS; - } - - apn_len = strlen(apn); - - if (apn_len >= 100) { - vty_out(vty, "APN string too long (max 99 chars)%s", - VTY_NEWLINE); - return CMD_WARNING; - } - - if (apn_len == 0) { - talloc_free(g_cfg->core_apn); - /* TODO: replace NULL */ - g_cfg->core_apn = talloc_zero_size(NULL, 2); - g_cfg->core_apn_size = 0; - } else { - /* TODO: replace NULL */ - g_cfg->core_apn = - talloc_realloc_size(NULL, g_cfg->core_apn, apn_len + 1); - g_cfg->core_apn_size = - gprs_str_to_apn(g_cfg->core_apn, apn_len + 1, apn); - } - - return CMD_SUCCESS; -} - -DEFUN(cfg_gbproxy_core_apn, - cfg_gbproxy_core_apn_cmd, - "core-access-point-name (APN|none)", - GBPROXY_CORE_APN_STR GBPROXY_CORE_APN_ARG_STR) -{ - if (strcmp(argv[0], "none") == 0) - return set_core_apn(vty, ""); - else - return set_core_apn(vty, argv[0]); -} - -DEFUN(cfg_gbproxy_no_core_apn, - cfg_gbproxy_no_core_apn_cmd, - "no core-access-point-name", - NO_STR GBPROXY_CORE_APN_STR) -{ - return set_core_apn(vty, NULL); -} - -/* TODO: Remove the patch-ptmsi command, since P-TMSI patching is enabled - * automatically when needed. This command is only left for manual testing - * (e.g. doing P-TMSI patching without using a secondary SGSN) - */ -#define GBPROXY_PATCH_PTMSI_STR "Patch P-TMSI/TLLI\n" - -DEFUN(cfg_gbproxy_patch_ptmsi, - cfg_gbproxy_patch_ptmsi_cmd, - "patch-ptmsi", - GBPROXY_PATCH_PTMSI_STR) -{ - g_cfg->patch_ptmsi = true; - - return CMD_SUCCESS; -} - -DEFUN(cfg_gbproxy_no_patch_ptmsi, - cfg_gbproxy_no_patch_ptmsi_cmd, - "no patch-ptmsi", - NO_STR GBPROXY_PATCH_PTMSI_STR) -{ - g_cfg->patch_ptmsi = false; - - return CMD_SUCCESS; -} - -/* TODO: Remove the acquire-imsi command, since that feature is enabled - * automatically when IMSI matching is enabled. This command is only left for - * manual testing (e.g. doing IMSI acquisition without IMSI based patching) - */ -#define GBPROXY_ACQUIRE_IMSI_STR "Acquire the IMSI before establishing a LLC connection (Experimental)\n" - -DEFUN(cfg_gbproxy_acquire_imsi, - cfg_gbproxy_acquire_imsi_cmd, - "acquire-imsi", - GBPROXY_ACQUIRE_IMSI_STR) -{ - g_cfg->acquire_imsi = true; - - return CMD_SUCCESS; -} - -DEFUN(cfg_gbproxy_no_acquire_imsi, - cfg_gbproxy_no_acquire_imsi_cmd, - "no acquire-imsi", - NO_STR GBPROXY_ACQUIRE_IMSI_STR) -{ - g_cfg->acquire_imsi = false; - - return CMD_SUCCESS; -} - -#define GBPROXY_SECOND_SGSN_STR "Route matching LLC connections to a second SGSN (Experimental)\n" - -DEFUN(cfg_gbproxy_secondary_sgsn, - cfg_gbproxy_secondary_sgsn_cmd, - "secondary-sgsn nsei <0-65534>", - GBPROXY_SECOND_SGSN_STR - "NSEI to be used in the connection with the SGSN\n" - "The NSEI\n") -{ - unsigned int nsei = atoi(argv[0]); - - if (g_cfg->nsip_sgsn_nsei == nsei) { - vty_out(vty, "Secondary SGSN NSEI %d conflicts with primary SGSN NSEI%s", - nsei, VTY_NEWLINE); - return CMD_WARNING; - } - - g_cfg->route_to_sgsn2 = true; - g_cfg->nsip_sgsn2_nsei = nsei; - - g_cfg->patch_ptmsi = true; - - return CMD_SUCCESS; -} - -DEFUN(cfg_gbproxy_no_secondary_sgsn, - cfg_gbproxy_no_secondary_sgsn_cmd, - "no secondary-sgsn", - NO_STR GBPROXY_SECOND_SGSN_STR) -{ - g_cfg->route_to_sgsn2 = false; - g_cfg->nsip_sgsn2_nsei = 0xFFFF; - - g_cfg->patch_ptmsi = false; - - return CMD_SUCCESS; -} - -#define GBPROXY_LINK_LIST_STR "Set TLLI list parameters\n" -#define GBPROXY_LINK_STR "Set TLLI parameters\n" - -#define GBPROXY_CLEAN_STALE_TIMER_STR "Periodic timer to clean stale links\n" - -DEFUN(cfg_gbproxy_link_list_clean_stale_timer, - cfg_gbproxy_link_list_clean_stale_timer_cmd, - "link-list clean-stale-timer <1-999999>", - GBPROXY_LINK_LIST_STR GBPROXY_CLEAN_STALE_TIMER_STR - "Frequency at which the periodic timer is fired (in seconds)\n") -{ - struct gbproxy_nse *nse; - int i, j; - g_cfg->clean_stale_timer_freq = (unsigned int) atoi(argv[0]); - - /* Re-schedule running timers soon in case prev frequency was really big - and new frequency is desired to be lower. After initial run, periodic - time is used. Use random() to avoid firing timers for all bvcs at - the same time */ - hash_for_each(g_cfg->bss_nses, i, nse, list) { - struct gbproxy_bvc *bvc; - hash_for_each(nse->bvcs, j, bvc, list) - osmo_timer_schedule(&bvc->clean_stale_timer, - random() % 5, random() % 1000000); - } - - return CMD_SUCCESS; -} - -DEFUN(cfg_gbproxy_link_list_no_clean_stale_timer, - cfg_gbproxy_link_list_no_clean_stale_timer_cmd, - "no link-list clean-stale-timer", - NO_STR GBPROXY_LINK_LIST_STR GBPROXY_CLEAN_STALE_TIMER_STR) - -{ - struct gbproxy_nse *nse; - int i, j; - g_cfg->clean_stale_timer_freq = 0; - - hash_for_each(g_cfg->bss_nses, i, nse, list) { - struct gbproxy_bvc *bvc; - hash_for_each(nse->bvcs, j, bvc, list) - osmo_timer_del(&bvc->clean_stale_timer); - } - - return CMD_SUCCESS; -} - -#define GBPROXY_MAX_AGE_STR "Limit maximum age\n" - -DEFUN(cfg_gbproxy_link_list_max_age, - cfg_gbproxy_link_list_max_age_cmd, - "link-list max-age <1-999999>", - GBPROXY_LINK_LIST_STR GBPROXY_MAX_AGE_STR - "Maximum age in seconds\n") -{ - g_cfg->tlli_max_age = atoi(argv[0]); - - return CMD_SUCCESS; -} - -DEFUN(cfg_gbproxy_link_list_no_max_age, - cfg_gbproxy_link_list_no_max_age_cmd, - "no link-list max-age", - NO_STR GBPROXY_LINK_LIST_STR GBPROXY_MAX_AGE_STR) -{ - g_cfg->tlli_max_age = 0; - - return CMD_SUCCESS; -} - -#define GBPROXY_MAX_LEN_STR "Limit list length\n" - -DEFUN(cfg_gbproxy_link_list_max_len, - cfg_gbproxy_link_list_max_len_cmd, - "link-list max-length <1-99999>", - GBPROXY_LINK_LIST_STR GBPROXY_MAX_LEN_STR - "Maximum number of logical links in the list\n") -{ - g_cfg->tlli_max_len = atoi(argv[0]); - - return CMD_SUCCESS; -} - -DEFUN(cfg_gbproxy_link_list_no_max_len, - cfg_gbproxy_link_list_no_max_len_cmd, - "no link-list max-length", - NO_STR GBPROXY_LINK_LIST_STR GBPROXY_MAX_LEN_STR) -{ - g_cfg->tlli_max_len = 0; - - return CMD_SUCCESS; -} - -DEFUN(cfg_gbproxy_link_list_keep_mode, - cfg_gbproxy_link_list_keep_mode_cmd, - "link-list keep-mode (never|re-attach|identified|always)", - GBPROXY_LINK_LIST_STR "How to keep entries for detached logical links\n" - "Discard entry immediately after detachment\n" - "Keep entry if a re-attachment has be requested\n" - "Keep entry if it associated with an IMSI\n" - "Don't discard entries after detachment\n") -{ - int val = get_string_value(keep_modes, argv[0]); - OSMO_ASSERT(val >= GBPROX_KEEP_NEVER && val <= GBPROX_KEEP_ALWAYS); - g_cfg->keep_link_infos = val; - - return CMD_SUCCESS; -} - -DEFUN(cfg_gbproxy_link_stored_msgs_max_len, - cfg_gbproxy_link_stored_msgs_max_len_cmd, - "link stored-msgs-max-length <1-99999>", - GBPROXY_LINK_STR GBPROXY_MAX_LEN_STR - "Maximum number of msgb stored in the logical link waiting to acquire its IMSI\n") -{ - g_cfg->stored_msgs_max_len = (uint32_t) atoi(argv[0]); - - return CMD_SUCCESS; -} - -DEFUN(cfg_gbproxy_link_no_stored_msgs_max_len, - cfg_gbproxy_link_no_stored_msgs_max_len_cmd, - "no link stored-msgs-max-length", - NO_STR GBPROXY_LINK_STR GBPROXY_MAX_LEN_STR) -{ - g_cfg->stored_msgs_max_len = 0; - - return CMD_SUCCESS; -} - static void log_set_bvc_filter(struct log_target *target, const uint16_t *bvci) { @@ -603,52 +161,12 @@ DEFUN(show_gbproxy_links, show_gbproxy_links_cmd, "show gbproxy links", SHOW_STR "Display information about the Gb proxy\n" "Show logical links\n") { struct gbproxy_nse *nse; - time_t now; - struct timespec ts = {0,}; int i, j; - osmo_clock_gettime(CLOCK_MONOTONIC, &ts); - now = ts.tv_sec; - hash_for_each(g_cfg->bss_nses, i, nse, list) { struct gbproxy_bvc *bvc; hash_for_each(nse->bvcs, j, bvc, list) { - struct gbproxy_link_info *link_info; - struct gbproxy_patch_state *state = &bvc->patch_state; - gbprox_vty_print_bvc(vty, bvc); - - llist_for_each_entry(link_info, &state->logical_links, list) { - time_t age = now - link_info->timestamp; - struct osmo_mobile_identity mi; - const char *imsi_str; - - if (link_info->imsi > 0) { - if (osmo_mobile_identity_decode(&mi, link_info->imsi, link_info->imsi_len, false) - || mi.type != GSM_MI_TYPE_IMSI) - imsi_str = "(invalid)"; - else - imsi_str = mi.imsi; - } else { - imsi_str = "(none)"; - } - vty_out(vty, " TLLI %08x, IMSI %s, AGE %d", - link_info->tlli.current, imsi_str, (int)age); - - if (link_info->stored_msgs_len) - vty_out(vty, ", STORED %"PRIu32"/%"PRIu32, - link_info->stored_msgs_len, - g_cfg->stored_msgs_max_len); - - if (g_cfg->route_to_sgsn2) - vty_out(vty, ", SGSN NSEI %d", - link_info->sgsn_nsei); - - if (link_info->is_deregistered) - vty_out(vty, ", DE-REGISTERED"); - - vty_out(vty, "%s", VTY_NEWLINE); - } } } return CMD_SUCCESS; @@ -744,182 +262,6 @@ DEFUN(delete_gb_nsei, delete_gb_nsei_cmd, return CMD_SUCCESS; } -#define GBPROXY_DELETE_LINK_STR \ - "Delete a GBProxy logical link entry by NSEI and identification\nNSEI number\n" - -DEFUN(delete_gb_link_by_id, delete_gb_link_by_id_cmd, - "delete-gbproxy-link <0-65534> (tlli|imsi|sgsn-nsei) IDENT", - GBPROXY_DELETE_LINK_STR - "Delete entries with a matching TLLI (hex)\n" - "Delete entries with a matching IMSI\n" - "Delete entries with a matching SGSN NSEI\n" - "Identification to match\n") -{ - const uint16_t nsei = atoi(argv[0]); - enum {MATCH_TLLI = 't', MATCH_IMSI = 'i', MATCH_SGSN = 's'} match; - uint32_t ident = 0; - const char *imsi = NULL; - struct gbproxy_bvc *bvc = 0; - struct gbproxy_link_info *link_info, *nxt; - struct gbproxy_patch_state *state; - int found = 0; - - match = argv[1][0]; - - switch (match) { - case MATCH_TLLI: ident = strtoll(argv[2], NULL, 16); break; - case MATCH_IMSI: imsi = argv[2]; break; - case MATCH_SGSN: ident = strtoll(argv[2], NULL, 0); break; - }; - - bvc = gbproxy_bvc_by_nsei(g_cfg, nsei); - if (!bvc) { - vty_out(vty, "Didn't find bvc with NSEI %d%s", - nsei, VTY_NEWLINE); - return CMD_WARNING; - } - - state = &bvc->patch_state; - - llist_for_each_entry_safe(link_info, nxt, &state->logical_links, list) { - struct osmo_mobile_identity mi; - - switch (match) { - case MATCH_TLLI: - if (link_info->tlli.current != ident) - continue; - break; - case MATCH_SGSN: - if (link_info->sgsn_nsei != ident) - continue; - break; - case MATCH_IMSI: - if (!link_info->imsi) - continue; - if (osmo_mobile_identity_decode(&mi, link_info->imsi, link_info->imsi_len, false) - || mi.type != GSM_MI_TYPE_IMSI) - continue; - if (strcmp(mi.imsi, imsi) != 0) - continue; - break; - } - - vty_out(vty, "Deleting link with TLLI %08x%s", link_info->tlli.current, - VTY_NEWLINE); - gbproxy_delete_link_info(bvc, link_info); - found += 1; - } - - if (!found && argc >= 2) { - vty_out(vty, "Didn't find link entry with %s %s%s", - argv[1], argv[2], VTY_NEWLINE); - } - - return CMD_SUCCESS; -} - -DEFUN(delete_gb_link, delete_gb_link_cmd, - "delete-gbproxy-link <0-65534> (stale|de-registered)", - GBPROXY_DELETE_LINK_STR - "Delete stale entries\n" - "Delete de-registered entries\n") -{ - const uint16_t nsei = atoi(argv[0]); - enum {MATCH_STALE = 's', MATCH_DEREGISTERED = 'd'} match; - struct gbproxy_bvc *bvc = 0; - struct gbproxy_link_info *link_info, *nxt; - struct gbproxy_patch_state *state; - time_t now; - struct timespec ts = {0,}; - - int found = 0; - - match = argv[1][0]; - - bvc = gbproxy_bvc_by_nsei(g_cfg, nsei); - if (!bvc) { - vty_out(vty, "Didn't find bvc with NSEI %d%s", - nsei, VTY_NEWLINE); - return CMD_WARNING; - } - - state = &bvc->patch_state; - - osmo_clock_gettime(CLOCK_MONOTONIC, &ts); - now = ts.tv_sec; - - if (match == MATCH_STALE) { - found = gbproxy_remove_stale_link_infos(bvc, now); - if (found) - vty_out(vty, "Deleted %d stale logical link%s%s", - found, found == 1 ? "" : "s", VTY_NEWLINE); - } else { - llist_for_each_entry_safe(link_info, nxt, - &state->logical_links, list) { - if (!link_info->is_deregistered) - continue; - - gbproxy_delete_link_info(bvc, link_info); - found += 1; - } - } - - if (found) - vty_out(vty, "Deleted %d %s logical link%s%s", - found, argv[1], found == 1 ? "" : "s", VTY_NEWLINE); - - return CMD_SUCCESS; -} - -/* - * legacy commands to provide an upgrade path from "broken" releases - * or pre-releases - */ -DEFUN_DEPRECATED(cfg_gbproxy_broken_apn_match, - cfg_gbproxy_broken_apn_match_cmd, - "core-access-point-name none match-imsi .REGEXP", - GBPROXY_CORE_APN_STR GBPROXY_MATCH_IMSI_STR "Remove APN\n" - "Patch MS related information elements on match only\n" - "Route to the secondary SGSN on match only\n" - "Regular expression for the IMSI match\n") -{ - const char *filter = argv[0]; - const char *err_msg = NULL; - struct gbproxy_match *match; - enum gbproxy_match_id match_id = get_string_value(match_ids, "patching"); - - /* apply APN none */ - set_core_apn(vty, ""); - - /* do the matching... with copy and paste */ - OSMO_ASSERT(match_id >= GBPROX_MATCH_PATCHING && - match_id < GBPROX_MATCH_LAST); - match = &g_cfg->matches[match_id]; - - if (gbproxy_set_patch_filter(match, filter, &err_msg) != 0) { - vty_out(vty, "Match expression invalid: %s%s", - err_msg, VTY_NEWLINE); - return CMD_WARNING; - } - - g_cfg->acquire_imsi = true; - - return CMD_SUCCESS; -} - -#define GBPROXY_TLLI_LIST_STR "Set TLLI list parameters\n" -#define GBPROXY_MAX_LEN_STR "Limit list length\n" -DEFUN_DEPRECATED(cfg_gbproxy_depr_tlli_list_max_len, - cfg_gbproxy_depr_tlli_list_max_len_cmd, - "tlli-list max-length <1-99999>", - GBPROXY_TLLI_LIST_STR GBPROXY_MAX_LEN_STR - "Maximum number of TLLIs in the list\n") -{ - g_cfg->tlli_max_len = atoi(argv[0]); - - return CMD_SUCCESS; -} - int gbproxy_vty_init(void) { install_element_ve(&show_gbproxy_cmd); @@ -928,39 +270,10 @@ int gbproxy_vty_init(void) install_element(ENABLE_NODE, &delete_gb_bvci_cmd); install_element(ENABLE_NODE, &delete_gb_nsei_cmd); - install_element(ENABLE_NODE, &delete_gb_link_by_id_cmd); - install_element(ENABLE_NODE, &delete_gb_link_cmd); install_element(CONFIG_NODE, &cfg_gbproxy_cmd); install_node(&gbproxy_node, config_write_gbproxy); install_element(GBPROXY_NODE, &cfg_nsip_sgsn_nsei_cmd); - install_element(GBPROXY_NODE, &cfg_gbproxy_core_mcc_cmd); - install_element(GBPROXY_NODE, &cfg_gbproxy_core_mnc_cmd); - install_element(GBPROXY_NODE, &cfg_gbproxy_match_imsi_cmd); - install_element(GBPROXY_NODE, &cfg_gbproxy_core_apn_cmd); - install_element(GBPROXY_NODE, &cfg_gbproxy_secondary_sgsn_cmd); - install_element(GBPROXY_NODE, &cfg_gbproxy_patch_ptmsi_cmd); - install_element(GBPROXY_NODE, &cfg_gbproxy_acquire_imsi_cmd); - install_element(GBPROXY_NODE, &cfg_gbproxy_link_list_clean_stale_timer_cmd); - install_element(GBPROXY_NODE, &cfg_gbproxy_link_list_max_age_cmd); - install_element(GBPROXY_NODE, &cfg_gbproxy_link_list_max_len_cmd); - install_element(GBPROXY_NODE, &cfg_gbproxy_link_list_keep_mode_cmd); - install_element(GBPROXY_NODE, &cfg_gbproxy_link_stored_msgs_max_len_cmd); - install_element(GBPROXY_NODE, &cfg_gbproxy_no_core_mcc_cmd); - install_element(GBPROXY_NODE, &cfg_gbproxy_no_core_mnc_cmd); - install_element(GBPROXY_NODE, &cfg_gbproxy_no_match_imsi_cmd); - install_element(GBPROXY_NODE, &cfg_gbproxy_no_core_apn_cmd); - install_element(GBPROXY_NODE, &cfg_gbproxy_no_secondary_sgsn_cmd); - install_element(GBPROXY_NODE, &cfg_gbproxy_no_patch_ptmsi_cmd); - install_element(GBPROXY_NODE, &cfg_gbproxy_no_acquire_imsi_cmd); - install_element(GBPROXY_NODE, &cfg_gbproxy_link_list_no_clean_stale_timer_cmd); - install_element(GBPROXY_NODE, &cfg_gbproxy_link_list_no_max_age_cmd); - install_element(GBPROXY_NODE, &cfg_gbproxy_link_list_no_max_len_cmd); - install_element(GBPROXY_NODE, &cfg_gbproxy_link_no_stored_msgs_max_len_cmd); - - /* broken or deprecated to allow an upgrade path */ - install_element(GBPROXY_NODE, &cfg_gbproxy_broken_apn_match_cmd); - install_element(GBPROXY_NODE, &cfg_gbproxy_depr_tlli_list_max_len_cmd); return 0; } diff --git a/tests/gbproxy/Makefile.am b/tests/gbproxy/Makefile.am index b9585acc8..180cceec7 100644 --- a/tests/gbproxy/Makefile.am +++ b/tests/gbproxy/Makefile.am @@ -33,9 +33,7 @@ gbproxy_test_LDFLAGS = \ gbproxy_test_LDADD = \ $(top_builddir)/src/gbproxy/gb_proxy.o \ - $(top_builddir)/src/gbproxy/gb_proxy_patch.o \ $(top_builddir)/src/gbproxy/gb_proxy_peer.o \ - $(top_builddir)/src/gbproxy/gb_proxy_tlli.o \ $(top_builddir)/src/gprs/gprs_gb_parse.o \ $(top_builddir)/src/gprs/gprs_llc_parse.o \ $(top_builddir)/src/gprs/crc24.o \ diff --git a/tests/gbproxy/gbproxy_test.c b/tests/gbproxy/gbproxy_test.c index c47bb34fe..d7479cc1c 100644 --- a/tests/gbproxy/gbproxy_test.c +++ b/tests/gbproxy/gbproxy_test.c @@ -133,8 +133,6 @@ static int dump_peers(FILE *stream, int indent, time_t now, struct gbproxy_bvc *peer; int _peer; hash_for_each(nse->bvcs, _peer, peer, list) { - struct gbproxy_link_info *link_info; - struct gbproxy_patch_state *state = &peer->patch_state; gsm48_parse_ra(&raid, peer->ra); rc = fprintf(stream, "%*s NSEI %u, BVCI %u, %sblocked, RAI %s\n", @@ -161,67 +159,6 @@ static int dump_peers(FILE *stream, int indent, time_t now, } } - fprintf(stream, "%*s TLLI-Cache: %d\n", - indent, "", state->logical_link_count); - llist_for_each_entry(link_info, &state->logical_links, list) { - struct osmo_mobile_identity mi; - const char *imsi_str; - time_t age = now ? now - link_info->timestamp : 0; - int stored_msgs = 0; - struct llist_head *iter; - enum gbproxy_match_id match_id; - llist_for_each(iter, &link_info->stored_msgs) - stored_msgs++; - - if (link_info->imsi > 0) { - if (osmo_mobile_identity_decode(&mi, link_info->imsi, link_info->imsi_len, false) - || mi.type != GSM_MI_TYPE_IMSI) - imsi_str = "(invalid)"; - else - imsi_str = mi.imsi; - } else { - imsi_str = "(none)"; - } - fprintf(stream, "%*s TLLI %08x", - indent, "", link_info->tlli.current); - if (link_info->tlli.assigned) - fprintf(stream, "/%08x", link_info->tlli.assigned); - if (link_info->sgsn_tlli.current) { - fprintf(stream, " -> %08x", - link_info->sgsn_tlli.current); - if (link_info->sgsn_tlli.assigned) - fprintf(stream, "/%08x", - link_info->sgsn_tlli.assigned); - } - fprintf(stream, ", IMSI %s, AGE %d", - imsi_str, (int)age); - - if (stored_msgs) - fprintf(stream, ", STORED %d", stored_msgs); - - for (match_id = 0; match_id < ARRAY_SIZE(cfg->matches); - ++match_id) { - if (cfg->matches[match_id].enable && - link_info->is_matching[match_id]) { - fprintf(stream, ", IMSI matches"); - break; - } - } - - if (link_info->imsi_acq_pending) - fprintf(stream, ", IMSI acquisition in progress"); - - if (cfg->route_to_sgsn2) - fprintf(stream, ", SGSN NSEI %d", - link_info->sgsn_nsei); - - if (link_info->is_deregistered) - fprintf(stream, ", DE-REGISTERED"); - - rc = fprintf(stream, "\n"); - if (rc < 0) - return rc; - } } } return 0; @@ -234,244 +171,6 @@ const uint8_t *convert_ra(struct gprs_ra_id *raid) return (const uint8_t *)&r; } -/* DTAP - Attach Request */ -static const unsigned char dtap_attach_req[] = { - 0x08, 0x01, 0x02, 0xf5, 0xe0, 0x21, 0x08, 0x02, - 0x05, 0xf4, 0xfb, 0xc5, 0x46, 0x79, 0x11, 0x22, - 0x33, 0x40, 0x50, 0x60, 0x19, 0x18, 0xb3, 0x43, - 0x2b, 0x25, 0x96, 0x62, 0x00, 0x60, 0x80, 0x9a, - 0xc2, 0xc6, 0x62, 0x00, 0x60, 0x80, 0xba, 0xc8, - 0xc6, 0x62, 0x00, 0x60, 0x80, 0x00, -}; - -/* DTAP - Attach Request (invalid RAI) */ -static const unsigned char dtap_attach_req2[] = { - 0x08, 0x01, 0x02, 0xf5, 0xe0, 0x21, 0x08, 0x02, - 0x05, 0xf4, 0xfb, 0x00, 0xbe, 0xef, 0x99, 0x99, - 0x99, 0x40, 0x50, 0x60, 0x19, 0x18, 0xb3, 0x43, - 0x2b, 0x25, 0x96, 0x62, 0x00, 0x60, 0x80, 0x9a, - 0xc2, 0xc6, 0x62, 0x00, 0x60, 0x80, 0xba, 0xc8, - 0xc6, 0x62, 0x00, 0x60, 0x80, 0x00, -}; - -/* DTAP - Attach Request (P-TMSI 0x3f32b700) */ -static const unsigned char dtap_attach_req3[] = { - 0x08, 0x01, 0x02, 0xf5, 0xe0, 0x21, 0x08, 0x02, - 0x05, 0xf4, 0xef, 0xe2, 0xb7, 0x00, 0x11, 0x22, - 0x33, 0x40, 0x50, 0x60, 0x19, 0x18, 0xb3, 0x43, - 0x2b, 0x25, 0x96, 0x62, 0x00, 0x60, 0x80, 0x9a, - 0xc2, 0xc6, 0x62, 0x00, 0x60, 0x80, 0xba, 0xc8, - 0xc6, 0x62, 0x00, 0x60, 0x80, 0x00, -}; - -/* DTAP - Attach Request (IMSI 12131415161718) */ -static const unsigned char dtap_attach_req4[] = { - 0x08, 0x01, 0x02, 0xf5, 0xe0, 0x21, 0x08, 0x02, - 0x08, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, - 0xf8, 0x11, 0x22, 0x33, 0x40, 0x50, 0x60, 0x19, - 0x18, 0xb3, 0x43, 0x2b, 0x25, 0x96, 0x62, 0x00, - 0x60, 0x80, 0x9a, 0xc2, 0xc6, 0x62, 0x00, 0x60, - 0x80, 0xba, 0xc8, 0xc6, 0x62, 0x00, 0x60, 0x80, - 0x00, -}; - -/* DTAP - Identity Request */ -static const unsigned char dtap_identity_req[] = { - 0x08, 0x15, 0x01 -}; - -/* DTAP - Identity Response */ -static const unsigned char dtap_identity_resp[] = { - 0x08, 0x16, 0x08, 0x11, 0x12, 0x13, 0x14, 0x15, - 0x16, 0x17, 0xf8 -}; - -/* DTAP - Identity Response, IMSI 2 */ -static const unsigned char dtap_identity2_resp[] = { - 0x08, 0x16, 0x08, 0x11, 0x12, 0x99, 0x99, 0x99, - 0x16, 0x17, 0xf8 -}; - -/* DTAP - Identity Response, IMSI 3 */ -static const unsigned char dtap_identity3_resp[] = { - 0x08, 0x16, 0x08, 0x11, 0x12, 0x99, 0x99, 0x99, - 0x26, 0x27, 0xf8 -}; - -/* DTAP - Attach Accept */ -static const unsigned char dtap_attach_acc[] = { - 0x08, 0x02, 0x01, 0x49, 0x04, 0x21, 0x63, 0x54, - 0x40, 0x50, 0x60, 0x19, 0xcd, 0xd7, 0x08, 0x17, - 0x16, 0x18, 0x05, 0xf4, 0xef, 0xe2, 0xb7, 0x00 -}; - -/* DTAP - Attach Accept, P-TMSI 2 */ -static const unsigned char dtap_attach_acc2[] = { - 0x08, 0x02, 0x01, 0x49, 0x04, 0x21, 0x63, 0x54, - 0x40, 0x50, 0x60, 0x19, 0xcd, 0xd7, 0x08, 0x17, - 0x16, 0x18, 0x05, 0xf4, 0xe0, 0x98, 0x76, 0x54 -}; - -/* DTAP - Attach Complete */ -static const unsigned char dtap_attach_complete[] = { - 0x08, 0x03 -}; - -/* DTAP - Attach Reject (GPRS services not allowed) */ -static const unsigned char dtap_attach_rej7[] = { - 0x08, 0x04, 0x07 -}; - -/* DTAP - GMM Information */ -static const unsigned char dtap_gmm_information[] = { - 0x08, 0x21 -}; - -/* DTAP - Routing Area Update Request */ -static const unsigned char dtap_ra_upd_req[] = { - 0x08, 0x08, 0x10, 0x11, 0x22, 0x33, 0x40, 0x50, - 0x60, 0x1d, 0x19, 0x13, 0x42, 0x33, 0x57, 0x2b, - 0xf7, 0xc8, 0x48, 0x02, 0x13, 0x48, 0x50, 0xc8, - 0x48, 0x02, 0x14, 0x48, 0x50, 0xc8, 0x48, 0x02, - 0x17, 0x49, 0x10, 0xc8, 0x48, 0x02, 0x00, 0x19, - 0x8b, 0xb2, 0x92, 0x17, 0x16, 0x27, 0x07, 0x04, - 0x31, 0x02, 0xe5, 0xe0, 0x32, 0x02, 0x20, 0x00 -}; - -/* DTAP - Routing Area Update Accept */ -static const unsigned char dtap_ra_upd_acc[] = { - 0x08, 0x09, 0x00, 0x49, 0x21, 0x63, 0x54, - 0x40, 0x50, 0x60, 0x19, 0x54, 0xab, 0xb3, 0x18, - 0x05, 0xf4, 0xef, 0xe2, 0xb7, 0x00, 0x17, 0x16, -}; - -/* DTAP - Routing Area Update Accept, P-TMSI 2 */ -static const unsigned char dtap_ra_upd_acc2[] = { - 0x08, 0x09, 0x00, 0x49, 0x21, 0x63, 0x54, - 0x40, 0x50, 0x60, 0x19, 0x54, 0xab, 0xb3, 0x18, - 0x05, 0xf4, 0xe0, 0x98, 0x76, 0x54, 0x17, 0x16, -}; - -/* DTAP - Routing Area Update Accept, P-TMSI 3 */ -static const unsigned char dtap_ra_upd_acc3[] = { - 0x08, 0x09, 0x00, 0x49, 0x21, 0x63, 0x54, - 0x40, 0x50, 0x60, 0x19, 0x54, 0xab, 0xb3, 0x18, - 0x05, 0xf4, 0xe0, 0x54, 0x32, 0x10, 0x17, 0x16, -}; - -/* DTAP - Routing Area Update Complete */ -static const unsigned char dtap_ra_upd_complete[] = { - 0x08, 0x0a -}; - -/* DTAP - Routing Area Update Reject */ -/* cause = 10 ("Implicitly detached"), force_standby = 0 */ -static const unsigned char dtap_ra_upd_rej[] = { - 0x08, 0x0b, 0x0a, 0x00, -}; - -/* DTAP - Activate PDP Context Request */ -static const unsigned char dtap_act_pdp_ctx_req[] = { - 0x0a, 0x41, 0x05, 0x03, 0x0c, 0x00, - 0x00, 0x1f, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x02, 0x01, 0x21, 0x28, 0x03, - 0x02, 0x61, 0x62, 0x27, 0x14, 0x80, 0x80, 0x21, - 0x10, 0x01, 0x00, 0x00, 0x10, 0x81, 0x06, 0x00, - 0x00, 0x00, 0x00, 0x83, 0x06, 0x00, 0x00, 0x00, - 0x00 -}; - -/* DTAP - Detach Request (MO) */ -/* normal detach, power_off = 1 */ -static const unsigned char dtap_detach_po_req[] = { - 0x08, 0x05, 0x09, 0x18, 0x05, 0xf4, 0xef, 0xe2, - 0xb7, 0x00, 0x19, 0x03, 0xb9, 0x97, 0xcb -}; - -/* DTAP - Detach Request (MO) */ -/* normal detach, power_off = 0 */ -static const unsigned char dtap_detach_req[] = { - 0x08, 0x05, 0x01, 0x18, 0x05, 0xf4, 0xef, 0xe2, - 0xb7, 0x00, 0x19, 0x03, 0xb9, 0x97, 0xcb -}; - -/* DTAP - Detach Accept (MO) */ -static const unsigned char dtap_detach_acc[] = { - 0x08, 0x06, 0x00 -}; - -/* DTAP - Detach Request (MT) */ -/* normal detach, reattach required, implicitly detached */ -static const unsigned char dtap_mt_detach_rea_req[] = { - 0x08, 0x05, 0x01, 0x25, 0x0a -}; - -/* DTAP - Detach Request (MT) */ -/* normal detach, reattach not required, implicitly detached */ -static const unsigned char dtap_mt_detach_req[] = { - 0x08, 0x05, 0x02, 0x25, 0x0a -}; - -/* DTAP - Detach Accept (MT) */ -static const unsigned char dtap_mt_detach_acc[] = { - 0x08, 0x06 -}; - -/* GPRS-LLC - SAPI: LLGMM, U, XID */ -static const unsigned char llc_u_xid_ul[] = { - 0x41, 0xfb, 0x01, 0x00, 0x0e, 0x00, 0x64, 0x11, - 0x05, 0x16, 0x01, 0x90, 0x66, 0xb3, 0x28 -}; - -/* GPRS-LLC - SAPI: LLGMM, U, XID */ -static const unsigned char llc_u_xid_dl[] = { - 0x41, 0xfb, 0x30, 0x84, 0x10, 0x61, 0xb6, 0x64, - 0xe4, 0xa9, 0x1a, 0x9e -}; - -/* GPRS-LLC - SAPI: LL11, UI, NSAPI 5, DNS query */ -static const unsigned char llc_ui_ll11_dns_query_ul[] = { - 0x0b, 0xc0, 0x01, 0x65, 0x00, 0x00, 0x00, 0x45, - 0x00, 0x00, 0x38, 0x95, 0x72, 0x00, 0x00, 0x45, - 0x11, 0x20, 0x85, 0x0a, 0xc0, 0x07, 0xe4, 0xac, - 0x10, 0x01, 0x0a, 0xad, 0xab, 0x00, 0x35, 0x00, - 0x24, 0x0e, 0x1c, 0x3b, 0xe0, 0x01, 0x00, 0x00, - 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, - 0x6d, 0x05, 0x68, 0x65, 0x69, 0x73, 0x65, 0x02, - 0x64, 0x65, 0x00, 0x00, 0x01, 0x00, 0x01, 0x47, - 0x8f, 0x07 -}; - -/* GPRS-LLC - SAPI: LL11, UI, NSAPI 5, DNS query */ -static const unsigned char llc_ui_ll11_dns_resp_dl[] = { - 0x4b, 0xc0, 0x01, 0x65, 0x00, 0x00, 0x00, 0x45, - 0x00, 0x00, 0xc6, 0x00, 0x00, 0x40, 0x00, 0x3e, - 0x11, 0x7c, 0x69, 0xac, 0x10, 0x01, 0x0a, 0x0a, - 0xc0, 0x07, 0xe4, 0x00, 0x35, 0xad, 0xab, 0x00, - 0xb2, 0x74, 0x4e, 0x3b, 0xe0, 0x81, 0x80, 0x00, - 0x01, 0x00, 0x01, 0x00, 0x05, 0x00, 0x00, 0x01, - 0x6d, 0x05, 0x68, 0x65, 0x69, 0x73, 0x65, 0x02, - 0x64, 0x65, 0x00, 0x00, 0x01, 0x00, 0x01, 0xc0, - 0x0c, 0x00, 0x01, 0x00, 0x01, 0x00, 0x00, 0x0e, - 0x10, 0x00, 0x04, 0xc1, 0x63, 0x90, 0x58, 0xc0, - 0x0e, 0x00, 0x02, 0x00, 0x01, 0x00, 0x00, 0x0e, - 0x10, 0x00, 0x16, 0x03, 0x6e, 0x73, 0x32, 0x0c, - 0x70, 0x6f, 0x70, 0x2d, 0x68, 0x61, 0x6e, 0x6e, - 0x6f, 0x76, 0x65, 0x72, 0x03, 0x6e, 0x65, 0x74, - 0x00, 0xc0, 0x0e, 0x00, 0x02, 0x00, 0x01, 0x00, - 0x00, 0x0e, 0x10, 0x00, 0x10, 0x02, 0x6e, 0x73, - 0x01, 0x73, 0x08, 0x70, 0x6c, 0x75, 0x73, 0x6c, - 0x69, 0x6e, 0x65, 0xc0, 0x14, 0xc0, 0x0e, 0x00, - 0x02, 0x00, 0x01, 0x00, 0x00, 0x0e, 0x10, 0x00, - 0x05, 0x02, 0x6e, 0x73, 0xc0, 0x0e, 0xc0, 0x0e, - 0x00, 0x02, 0x00, 0x01, 0x00, 0x00, 0x0e, 0x10, - 0x00, 0x05, 0x02, 0x6e, 0x73, 0xc0, 0x5f, 0xc0, - 0x0e, 0x00, 0x02, 0x00, 0x01, 0x00, 0x00, 0x0e, - 0x10, 0x00, 0x12, 0x02, 0x6e, 0x73, 0x0c, 0x70, - 0x6f, 0x70, 0x2d, 0x68, 0x61, 0x6e, 0x6e, 0x6f, - 0x76, 0x65, 0x72, 0xc0, 0x14, 0xaa, 0xdf, 0x31 -}; - #define NS_ALLOC_HEADROOM 128 #define NS_ALLOC_SIZE 3072 static int gprs_ns2_callback(struct osmo_prim_hdr *oph, void *ctx); @@ -549,106 +248,6 @@ int gprs_ns2_recv_prim(struct gprs_ns2_inst *nsi, struct osmo_prim_hdr *oph) return 0; } -static void send_bssgp_ul_unitdata( - struct gprs_ns2_inst *nsi, const char *text, - uint16_t nsei, uint16_t nsbvci, uint32_t tlli, - struct gprs_ra_id *raid, uint16_t cell_id, - const uint8_t *llc_msg, size_t llc_msg_size) -{ - /* GPRS Network Service, PDU type: NS_UNITDATA */ - /* Base Station Subsystem GPRS Protocol: UL_UNITDATA */ - unsigned char msg[4096] = { - 0x01, /* TLLI */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, - 0x08, 0x88, /* RAI */ 0x11, 0x22, 0x33, 0x40, 0x50, 0x60, - /* CELL ID */ 0x00, 0x00, 0x00, 0x80, 0x0e, /* LLC LEN */ 0x00, 0x00, - }; - - size_t bssgp_msg_size = 23 + llc_msg_size; - - OSMO_ASSERT(bssgp_msg_size <= sizeof(msg)); - - gsm48_encode_ra((struct gsm48_ra_id *)(msg + 10), raid); - msg[1] = (uint8_t)(tlli >> 24); - msg[2] = (uint8_t)(tlli >> 16); - msg[3] = (uint8_t)(tlli >> 8); - msg[4] = (uint8_t)(tlli >> 0); - msg[16] = cell_id / 256; - msg[17] = cell_id % 256; - msg[21] = llc_msg_size / 256; - msg[22] = llc_msg_size % 256; - memcpy(msg + 23, llc_msg, llc_msg_size); - - send_ns_unitdata(nsi, text ? text : "BSSGP UL UNITDATA", - nsei, nsbvci, msg, bssgp_msg_size); -} - -static void send_bssgp_dl_unitdata( - struct gprs_ns2_inst *nsi, const char *text, - uint16_t nsei, uint16_t nsbvci, uint32_t tlli, - int with_racap_drx, const uint8_t *imsi, size_t imsi_size, - const uint8_t *llc_msg, size_t llc_msg_size) -{ - /* Base Station Subsystem GPRS Protocol: DL_UNITDATA */ - unsigned char msg[4096] = { - 0x00, /* TLLI */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x50, 0x20, - 0x16, 0x82, 0x02, 0x58, - }; - unsigned char racap_drx[] = { - 0x13, 0x99, 0x18, 0xb3, 0x43, 0x2b, 0x25, 0x96, - 0x62, 0x00, 0x60, 0x80, 0x9a, 0xc2, 0xc6, 0x62, - 0x00, 0x60, 0x80, 0xba, 0xc8, 0xc6, 0x62, 0x00, - 0x60, 0x80, 0x00, 0x0a, 0x82, 0x08, 0x02 - }; - - size_t bssgp_msg_size = 0; - - OSMO_ASSERT(51 + imsi_size + llc_msg_size <= sizeof(msg)); - - msg[1] = (uint8_t)(tlli >> 24); - msg[2] = (uint8_t)(tlli >> 16); - msg[3] = (uint8_t)(tlli >> 8); - msg[4] = (uint8_t)(tlli >> 0); - - bssgp_msg_size = 12; - - if (with_racap_drx) { - memcpy(msg + bssgp_msg_size, racap_drx, sizeof(racap_drx)); - bssgp_msg_size += sizeof(racap_drx); - } - - if (imsi) { - OSMO_ASSERT(imsi_size <= 127); - msg[bssgp_msg_size] = BSSGP_IE_IMSI; - msg[bssgp_msg_size + 1] = 0x80 | imsi_size; - memcpy(msg + bssgp_msg_size + 2, imsi, imsi_size); - bssgp_msg_size += 2 + imsi_size; - } - - if ((bssgp_msg_size % 4) != 0) { - size_t abytes = (4 - (bssgp_msg_size + 2) % 4) % 4; - msg[bssgp_msg_size] = BSSGP_IE_ALIGNMENT; - msg[bssgp_msg_size + 1] = 0x80 | abytes; - memset(msg + bssgp_msg_size + 2, 0, abytes); - bssgp_msg_size += 2 + abytes; - } - - msg[bssgp_msg_size] = BSSGP_IE_LLC_PDU; - if (llc_msg_size < 128) { - msg[bssgp_msg_size + 1] = 0x80 | llc_msg_size; - bssgp_msg_size += 2; - } else { - msg[bssgp_msg_size + 1] = llc_msg_size / 256; - msg[bssgp_msg_size + 2] = llc_msg_size % 256; - bssgp_msg_size += 3; - } - memcpy(msg + bssgp_msg_size, llc_msg, llc_msg_size); - bssgp_msg_size += llc_msg_size; - - - send_ns_unitdata(nsi, text ? text : "BSSGP DL UNITDATA", - nsei, nsbvci, msg, bssgp_msg_size); -} - static void send_bssgp_reset(struct gprs_ns2_inst *nsi, uint16_t nsei, uint16_t bvci) { @@ -682,232 +281,6 @@ static void send_bssgp_reset_ack(struct gprs_ns2_inst *nsi, send_ns_unitdata(nsi, "BVC_RESET_ACK", nsei, 0, msg, sizeof(msg)); } -static void send_bssgp_suspend(struct gprs_ns2_inst *nsi, - uint16_t nsei, - uint32_t tlli, - struct gprs_ra_id *raid) -{ - /* Base Station Subsystem GPRS Protocol, BSSGP SUSPEND */ - unsigned char msg[15] = { - 0x0b, 0x1f, 0x84, /* TLLI */ 0xff, 0xff, 0xff, 0xff, 0x1b, - 0x86, /* RAI */ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff - }; - - msg[3] = (uint8_t)(tlli >> 24); - msg[4] = (uint8_t)(tlli >> 16); - msg[5] = (uint8_t)(tlli >> 8); - msg[6] = (uint8_t)(tlli >> 0); - - gsm48_encode_ra((struct gsm48_ra_id *)(msg + 9), raid); - - send_ns_unitdata(nsi, "BVC_SUSPEND", nsei, 0, msg, sizeof(msg)); -} - -static void send_bssgp_suspend_ack(struct gprs_ns2_inst *nsi, - uint16_t nsei, - uint32_t tlli, - struct gprs_ra_id *raid) -{ - /* Base Station Subsystem GPRS Protocol, BSSGP SUSPEND ACK */ - unsigned char msg[18] = { - 0x0c, 0x1f, 0x84, /* TLLI */ 0xff, 0xff, 0xff, 0xff, 0x1b, - 0x86, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x1d, - 0x81, 0x01 - }; - - msg[3] = (uint8_t)(tlli >> 24); - msg[4] = (uint8_t)(tlli >> 16); - msg[5] = (uint8_t)(tlli >> 8); - msg[6] = (uint8_t)(tlli >> 0); - - gsm48_encode_ra((struct gsm48_ra_id *)(msg + 9), raid); - - send_ns_unitdata(nsi, "BVC_SUSPEND_ACK", nsei, 0, msg, sizeof(msg)); -} - -static void send_bssgp_llc_discarded(struct gprs_ns2_inst *nsi, - uint16_t nsei, - uint16_t bvci, uint32_t tlli, - unsigned n_frames, unsigned n_octets) -{ - /* Base Station Subsystem GPRS Protocol: LLC-DISCARDED (0x2c) */ - unsigned char msg[] = { - 0x2c, 0x1f, 0x84, /* TLLI */ 0xff, 0xff, 0xff, 0xff, 0x0f, - 0x81, /* n frames */ 0xff, 0x04, 0x82, /* BVCI */ 0xff, 0xff, 0x25, 0x83, - /* n octets */ 0xff, 0xff, 0xff - }; - - msg[3] = (uint8_t)(tlli >> 24); - msg[4] = (uint8_t)(tlli >> 16); - msg[5] = (uint8_t)(tlli >> 8); - msg[6] = (uint8_t)(tlli >> 0); - msg[9] = (uint8_t)(n_frames); - msg[12] = (uint8_t)(bvci >> 8); - msg[13] = (uint8_t)(bvci >> 0); - msg[16] = (uint8_t)(n_octets >> 16); - msg[17] = (uint8_t)(n_octets >> 8); - msg[18] = (uint8_t)(n_octets >> 0); - - send_ns_unitdata(nsi, "LLC_DISCARDED", nsei, 0, msg, sizeof(msg)); -} - -static void send_bssgp_paging(struct gprs_ns2_inst *nsi, - uint16_t nsei, - const uint8_t *imsi, size_t imsi_size, - struct gprs_ra_id *raid, uint32_t ptmsi) -{ - /* Base Station Subsystem GPRS Protocol, BSSGP SUSPEND */ - unsigned char msg[100] = { - 0x06, - }; - - const unsigned char drx_ie[] = {0x0a, 0x82, 0x07, 0x04}; - const unsigned char qos_ie[] = {0x18, 0x83, 0x00, 0x00, 0x00}; - - size_t bssgp_msg_size = 1; - - if (imsi) { - OSMO_ASSERT(imsi_size <= 127); - msg[bssgp_msg_size] = BSSGP_IE_IMSI; - msg[bssgp_msg_size + 1] = 0x80 | imsi_size; - memcpy(msg + bssgp_msg_size + 2, imsi, imsi_size); - bssgp_msg_size += 2 + imsi_size; - } - - memcpy(msg + bssgp_msg_size, drx_ie, sizeof(drx_ie)); - bssgp_msg_size += sizeof(drx_ie); - - if (raid) { - msg[bssgp_msg_size] = BSSGP_IE_ROUTEING_AREA; - msg[bssgp_msg_size+1] = 0x86; - gsm48_encode_ra((struct gsm48_ra_id *)(msg + bssgp_msg_size + 2), raid); - bssgp_msg_size += 8; - } - - memcpy(msg + bssgp_msg_size, qos_ie, sizeof(qos_ie)); - bssgp_msg_size += sizeof(qos_ie); - - if (ptmsi != GSM_RESERVED_TMSI) { - const uint32_t ptmsi_be = htonl(ptmsi); - msg[bssgp_msg_size] = BSSGP_IE_TMSI; - msg[bssgp_msg_size+1] = 0x84; - memcpy(msg + bssgp_msg_size + 2, &ptmsi_be, 4); - bssgp_msg_size += 6; - } - - send_ns_unitdata(nsi, "PAGING_PS", nsei, 0, msg, bssgp_msg_size); -} - -static void send_bssgp_flow_control_bvc(struct gprs_ns2_inst *nsi, - uint16_t nsei, - uint16_t bvci, uint8_t tag) -{ - /* GPRS Network Service, PDU type: NS_UNITDATA, - * BSSGP FLOW_CONTROL_BVC */ - unsigned char msg[] = { - 0x26, 0x1e, 0x81, /* Tag */ 0xff, 0x05, 0x82, 0x01, 0xdc, - 0x03, 0x82, 0x02, 0x76, 0x01, 0x82, 0x00, 0x50, - 0x1c, 0x82, 0x02, 0x58, 0x06, 0x82, 0x00, 0x03 - }; - - msg[3] = tag; - - send_ns_unitdata(nsi, "FLOW_CONTROL_BVC", nsei, bvci, - msg, sizeof(msg)); -} - -static void send_bssgp_flow_control_bvc_ack(struct gprs_ns2_inst *nsi, - uint16_t nsei, - uint16_t bvci, uint8_t tag) -{ - /* GPRS Network Service, PDU type: NS_UNITDATA, - * BSSGP FLOW_CONTROL_BVC_ACK */ - unsigned char msg[] = { - 0x27, 0x1e, 0x81, /* Tag */ 0xce - }; - - msg[3] = tag; - - send_ns_unitdata(nsi, "FLOW_CONTROL_BVC_ACK", nsei, bvci, - msg, sizeof(msg)); -} - -static void send_llc_ul_ui( - struct gprs_ns2_inst *nsi, const char *text, - uint16_t nsei, uint16_t nsbvci, uint32_t tlli, - struct gprs_ra_id *raid, uint16_t cell_id, - unsigned sapi, unsigned nu, - const uint8_t *msg, size_t msg_size) -{ - unsigned char llc_msg[4096] = { - 0x00, 0xc0, 0x01 - }; - - size_t llc_msg_size = 3 + msg_size + 3; - uint8_t e_bit = 0; - uint8_t pm_bit = 1; - unsigned fcs; - - nu &= 0x01ff; - - OSMO_ASSERT(llc_msg_size <= sizeof(llc_msg)); - - llc_msg[0] = (sapi & 0x0f); - llc_msg[1] = 0xc0 | (nu >> 6); /* UI frame */ - llc_msg[2] = (nu << 2) | ((e_bit & 1) << 1) | (pm_bit & 1); - - memcpy(llc_msg + 3, msg, msg_size); - - fcs = gprs_llc_fcs(llc_msg, msg_size + 3); - llc_msg[3 + msg_size + 0] = (uint8_t)(fcs >> 0); - llc_msg[3 + msg_size + 1] = (uint8_t)(fcs >> 8); - llc_msg[3 + msg_size + 2] = (uint8_t)(fcs >> 16); - - send_bssgp_ul_unitdata(nsi, text ? text : "LLC UI", - nsei, nsbvci, tlli, raid, cell_id, - llc_msg, llc_msg_size); -} - -static void send_llc_dl_ui( - struct gprs_ns2_inst *nsi, const char *text, - uint16_t nsei, uint16_t nsbvci, uint32_t tlli, - int with_racap_drx, const uint8_t *imsi, size_t imsi_size, - unsigned sapi, unsigned nu, - const uint8_t *msg, size_t msg_size) -{ - /* GPRS Network Service, PDU type: NS_UNITDATA */ - /* Base Station Subsystem GPRS Protocol: UL_UNITDATA */ - unsigned char llc_msg[4096] = { - 0x00, 0x00, 0x01 - }; - - size_t llc_msg_size = 3 + msg_size + 3; - uint8_t e_bit = 0; - uint8_t pm_bit = 1; - unsigned fcs; - - nu &= 0x01ff; - - OSMO_ASSERT(llc_msg_size <= sizeof(llc_msg)); - - llc_msg[0] = 0x40 | (sapi & 0x0f); - llc_msg[1] = 0xc0 | (nu >> 6); /* UI frame */ - llc_msg[2] = (nu << 2) | ((e_bit & 1) << 1) | (pm_bit & 1); - - memcpy(llc_msg + 3, msg, msg_size); - - fcs = gprs_llc_fcs(llc_msg, msg_size + 3); - llc_msg[3 + msg_size + 0] = (uint8_t)(fcs >> 0); - llc_msg[3 + msg_size + 1] = (uint8_t)(fcs >> 8); - llc_msg[3 + msg_size + 2] = (uint8_t)(fcs >> 16); - - send_bssgp_dl_unitdata(nsi, text ? text : "LLC UI", - nsei, nsbvci, tlli, - with_racap_drx, imsi, imsi_size, - llc_msg, llc_msg_size); -} - - /* STATUS indications */ static void send_ns_avail(struct gprs_ns2_inst *nsi, uint16_t sgsn_nsei) @@ -967,8 +340,6 @@ static int gbprox_test_bssgp_send_cb(void *ctx, struct msgb *msg) if (nsei == cfg->nsip_sgsn_nsei) printf("Message for SGSN"); - else if (nsei == cfg->nsip_sgsn2_nsei) - printf("Message for SGSN2"); else printf("Message for BSS"); printf(" (NSEI=%d BVCI=%d):\n%s\n\n", nsei, bvci, msgb_hexdump(msg)); @@ -1045,149 +416,6 @@ static int gprs_ns2_callback(struct osmo_prim_hdr *oph, void *ctx) return gprs_ns2_prim_cb(oph, ctx); } -/* Get the next message from the receive FIFO - * - * \returns a pointer to the message which will be invalidated at the next call - * to expect_msg. Returns NULL, if there is no message left. - */ -static struct msgb *expect_msg(void) -{ - static struct msgb *msg = NULL; - - msgb_free(msg); - msg = NULL; - - if (!received_messages) - return NULL; - - if (llist_empty(received_messages)) - return NULL; - - msg = llist_entry(received_messages->next, struct msgb, list); - llist_del(&msg->list); - - return msg; -} - -struct expect_result { - struct msgb *msg; - struct gprs_gb_parse_context parse_ctx; -}; - -static struct expect_result *expect_bssgp_msg( - int match_nsei, int match_bvci, int match_pdu_type) -{ - static struct expect_result result; - static const struct expect_result empty_result = {0,}; - static struct msgb *msg; - uint16_t nsei; - int rc; - - memcpy(&result, &empty_result, sizeof(result)); - - msg = expect_msg(); - if (!msg) - return NULL; - - nsei = msgb_nsei(msg); - - if (match_nsei != MATCH_ANY && match_nsei != nsei) { - fprintf(stderr, "%s: NSEI mismatch (expected %u, got %u)\n", - __func__, match_nsei, nsei); - return NULL; - } - - if (match_bvci != MATCH_ANY && match_bvci != msgb_bvci(msg)) { - fprintf(stderr, "%s: BVCI mismatch (expected %u, got %u)\n", - __func__, match_bvci, msgb_bvci(msg)); - return NULL; - } - - result.msg = msg; - - result.parse_ctx.to_bss = nsei != SGSN_NSEI && nsei != SGSN2_NSEI; - result.parse_ctx.peer_nsei = nsei; - - if (!msgb_bssgph(msg)) { - fprintf(stderr, "%s: Expected BSSGP\n", __func__); - return NULL; - } - - rc = gprs_gb_parse_bssgp(msgb_bssgph(msg), msgb_bssgp_len(msg), - &result.parse_ctx); - - if (!rc) { - fprintf(stderr, "%s: Failed to parse message\n", __func__); - return NULL; - } - - if (match_pdu_type != MATCH_ANY && - match_pdu_type != result.parse_ctx.pdu_type) { - fprintf(stderr, "%s: PDU type mismatch (expected %u, got %u)\n", - __func__, match_pdu_type, result.parse_ctx.pdu_type); - return NULL; - } - - return &result; -} - -static struct expect_result *expect_llc_msg( - int match_nsei, int match_bvci, int match_sapi, int match_type) -{ - static struct expect_result *result; - - result = expect_bssgp_msg(match_nsei, match_bvci, MATCH_ANY); - if (!result) - return NULL; - - if (!result->parse_ctx.llc) { - fprintf(stderr, "%s: Expected LLC message\n", __func__); - return NULL; - } - - if (match_sapi != MATCH_ANY && - match_sapi != result->parse_ctx.llc_hdr_parsed.sapi) { - fprintf(stderr, "%s: LLC SAPI mismatch (expected %u, got %u)\n", - __func__, match_sapi, result->parse_ctx.llc_hdr_parsed.sapi); - return NULL; - } - - if (match_type != MATCH_ANY && - match_type != result->parse_ctx.llc_hdr_parsed.cmd) { - fprintf(stderr, - "%s: LLC command/type mismatch (expected %u, got %u)\n", - __func__, match_type, result->parse_ctx.llc_hdr_parsed.cmd); - return NULL; - } - - return result; -} - -static struct expect_result *expect_gmm_msg(int match_nsei, int match_bvci, - int match_type) -{ - static struct expect_result *result; - - result = expect_llc_msg(match_nsei, match_bvci, GPRS_SAPI_GMM, GPRS_LLC_UI); - if (!result) - return NULL; - - if (!result->parse_ctx.g48_hdr) { - fprintf(stderr, "%s: Expected GSM 04.08 message\n", __func__); - return NULL; - } - - if (match_type != MATCH_ANY && - match_type != result->parse_ctx.g48_hdr->msg_type) { - fprintf(stderr, - "%s: GSM 04.08 message type mismatch (expected %u, got %u)\n", - __func__, match_type, result->parse_ctx.g48_hdr->msg_type); - return NULL; - } - - return result; -} - static void test_gbproxy() { struct gprs_ns2_inst *nsi = gprs_ns2_instantiate(tall_sgsn_ctx, gprs_ns2_callback, &gbcfg); @@ -1394,3274 +622,6 @@ static void test_gbproxy_ident_changes() nsi = NULL; } -static void test_gbproxy_ra_patching() -{ - struct gprs_ns2_inst *nsi = gprs_ns2_instantiate(tall_sgsn_ctx, gprs_ns2_callback, &gbcfg); - struct gprs_ra_id rai_bss = - {.mcc = 112, .mnc = 332, .lac = 16464, .rac = 96}; - struct gprs_ra_id rai_sgsn = - {.mcc = 123, .mnc = 456, .lac = 16464, .rac = 96}; - struct gprs_ra_id rai_unknown = - {.mcc = 1, .mnc = 99, .lac = 99, .rac = 96}; - uint16_t cell_id = 0x7530; - const char *err_msg = NULL; - const uint32_t ptmsi = 0xefe2b700; - const uint32_t local_tlli = 0xefe2b700; - const uint32_t foreign_tlli = 0xbbc54679; - const uint32_t foreign_tlli2 = 0xbb00beef; - const uint8_t imsi[] = {0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0xf8}; - const char *patch_re = "^9898|^121314"; - struct gbproxy_link_info *link_info; - struct gbproxy_bvc *peer; - LLIST_HEAD(rcv_list); - struct expect_result *expect_res; - - uint16_t bss_nsei[1] = { 0x1000 }; - - OSMO_ASSERT(local_tlli == gprs_tmsi2tlli(ptmsi, TLLI_LOCAL)); - - gbcfg.nsi = nsi; - gbcfg.nsip_sgsn_nsei = SGSN_NSEI; - gbcfg.core_plmn = (struct osmo_plmn_id){ .mcc = 123, .mnc = 456 }; - gbcfg.core_apn = talloc_zero_size(tall_sgsn_ctx, 100); - gbcfg.core_apn_size = gprs_str_to_apn(gbcfg.core_apn, 100, "foo.bar"); - gbcfg.patch_ptmsi = 0; - - bssgp_set_bssgp_callback(gbprox_test_bssgp_send_cb, &gbcfg); - - if (gbproxy_set_patch_filter(&gbcfg.matches[GBPROX_MATCH_PATCHING], - patch_re, &err_msg) != 0) { - fprintf(stderr, "Failed to compile RE '%s': %s\n", - patch_re, err_msg); - exit(1); - } - - - printf("=== %s ===\n", __func__); - printf("--- Initialise SGSN ---\n\n"); - - connect_sgsn(nsi, SGSN_NSEI); - - printf("--- Initialise BSS 1 ---\n\n"); - - setup_ns(nsi, bss_nsei[0]); - - received_messages = &rcv_list; - - setup_bssgp(nsi, bss_nsei[0], 0x1002); - dump_peers(stdout, 0, 0, &gbcfg); - - peer = gbproxy_bvc_by_nsei(&gbcfg, 0x1000); - OSMO_ASSERT(peer != NULL); - - OSMO_ASSERT(expect_bssgp_msg(SGSN_NSEI, 0, BSSGP_PDUT_BVC_RESET)); - - send_bssgp_reset_ack(nsi, SGSN_NSEI, 0x1002); - - OSMO_ASSERT(expect_bssgp_msg(0x1000, 0, BSSGP_PDUT_BVC_RESET_ACK)); - - send_bssgp_suspend(nsi, bss_nsei[0], 0xccd1758b, &rai_bss); - - OSMO_ASSERT(expect_bssgp_msg(SGSN_NSEI, 0, BSSGP_PDUT_SUSPEND)); - - send_bssgp_suspend_ack(nsi, SGSN_NSEI, 0xccd1758b, &rai_sgsn); - - OSMO_ASSERT(expect_bssgp_msg(0x1000, 0, BSSGP_PDUT_SUSPEND_ACK)); - - dump_global(stdout, 0); - dump_peers(stdout, 0, 0, &gbcfg); - - OSMO_ASSERT(2 == peer->ctrg->ctr[GBPROX_PEER_CTR_RAID_PATCHED_BSS].current); - OSMO_ASSERT(1 == peer->ctrg->ctr[GBPROX_PEER_CTR_RAID_PATCHED_SGSN].current); - - printf("--- Send message from BSS 1 to SGSN, BVCI 0x1002 ---\n\n"); - - send_llc_ul_ui(nsi, "ATTACH REQUEST", bss_nsei[0], 0x1002, - foreign_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, 0, - dtap_attach_req, sizeof(dtap_attach_req)); - - OSMO_ASSERT(4 == peer->ctrg->ctr[GBPROX_PEER_CTR_RAID_PATCHED_BSS].current); - OSMO_ASSERT(expect_gmm_msg(SGSN_NSEI, 0x1002, GSM48_MT_GMM_ATTACH_REQ)); - - send_llc_dl_ui(nsi, "IDENT REQUEST", SGSN_NSEI, 0x1002, - foreign_tlli, 0, NULL, 0, - GPRS_SAPI_GMM, 0, - dtap_identity_req, sizeof(dtap_identity_req)); - - OSMO_ASSERT(expect_gmm_msg(0x1000, 0x1002, GSM48_MT_GMM_ID_REQ)); - - send_llc_ul_ui(nsi, "IDENT RESPONSE", bss_nsei[0], 0x1002, - foreign_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, 3, - dtap_identity_resp, sizeof(dtap_identity_resp)); - - OSMO_ASSERT(expect_gmm_msg(SGSN_NSEI, 0x1002, GSM48_MT_GMM_ID_RESP)); - - OSMO_ASSERT(5 == peer->ctrg->ctr[GBPROX_PEER_CTR_RAID_PATCHED_BSS].current); - OSMO_ASSERT(1 == peer->ctrg->ctr[GBPROX_PEER_CTR_RAID_PATCHED_SGSN].current); - - send_llc_dl_ui(nsi, "ATTACH ACCEPT", SGSN_NSEI, 0x1002, - foreign_tlli, 1, imsi, sizeof(imsi), - GPRS_SAPI_GMM, 1, - dtap_attach_acc, sizeof(dtap_attach_acc)); - - OSMO_ASSERT(expect_gmm_msg(0x1000, 0x1002, GSM48_MT_GMM_ATTACH_ACK)); - - OSMO_ASSERT(2 == peer->ctrg->ctr[GBPROX_PEER_CTR_RAID_PATCHED_SGSN].current); - - OSMO_ASSERT(gbproxy_bvc_by_rai(&gbcfg, convert_ra(&rai_bss)) != NULL); - OSMO_ASSERT(gbproxy_bvc_by_rai(&gbcfg, convert_ra(&rai_sgsn)) == NULL); - OSMO_ASSERT(gbproxy_bvc_by_rai(&gbcfg, convert_ra(&rai_unknown)) == NULL); - - OSMO_ASSERT(gbproxy_bvc_by_lai(&gbcfg, convert_ra(&rai_bss)) != NULL); - OSMO_ASSERT(gbproxy_bvc_by_lai(&gbcfg, convert_ra(&rai_sgsn)) == NULL); - OSMO_ASSERT(gbproxy_bvc_by_lai(&gbcfg, convert_ra(&rai_unknown)) == NULL); - - OSMO_ASSERT(gbproxy_bvc_by_lac(&gbcfg, convert_ra(&rai_bss)) != NULL); - OSMO_ASSERT(gbproxy_bvc_by_lac(&gbcfg, convert_ra(&rai_sgsn)) != NULL); - OSMO_ASSERT(gbproxy_bvc_by_lac(&gbcfg, convert_ra(&rai_unknown)) == NULL); - - link_info = gbproxy_link_info_by_sgsn_tlli(peer, local_tlli, SGSN_NSEI); - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info->tlli.assigned == local_tlli); - OSMO_ASSERT(link_info->tlli.current != local_tlli); - OSMO_ASSERT(!link_info->tlli.bss_validated); - OSMO_ASSERT(!link_info->tlli.net_validated); - OSMO_ASSERT(link_info->sgsn_tlli.assigned == local_tlli); - OSMO_ASSERT(link_info->sgsn_tlli.current != local_tlli); - OSMO_ASSERT(!link_info->sgsn_tlli.bss_validated); - OSMO_ASSERT(!link_info->sgsn_tlli.net_validated); - - send_llc_ul_ui(nsi, "ATTACH COMPLETE", bss_nsei[0], 0x1002, - local_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, 4, - dtap_attach_complete, sizeof(dtap_attach_complete)); - - OSMO_ASSERT(expect_gmm_msg(SGSN_NSEI, 0x1002, GSM48_MT_GMM_ATTACH_COMPL)); - - OSMO_ASSERT(6 == peer->ctrg->ctr[GBPROX_PEER_CTR_RAID_PATCHED_BSS].current); - - link_info = gbproxy_link_info_by_sgsn_tlli(peer, local_tlli, SGSN_NSEI); - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info->tlli.assigned == local_tlli); - OSMO_ASSERT(link_info->tlli.current != local_tlli); - OSMO_ASSERT(link_info->tlli.bss_validated); - OSMO_ASSERT(!link_info->tlli.net_validated); - OSMO_ASSERT(link_info->sgsn_tlli.assigned == local_tlli); - OSMO_ASSERT(link_info->sgsn_tlli.current != local_tlli); - OSMO_ASSERT(link_info->sgsn_tlli.bss_validated); - OSMO_ASSERT(!link_info->sgsn_tlli.net_validated); - - /* Replace APN (1) */ - send_llc_ul_ui(nsi, "ACT PDP CTX REQ (REPLACE APN)", bss_nsei[0], 0x1002, - local_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, 3, - dtap_act_pdp_ctx_req, sizeof(dtap_act_pdp_ctx_req)); - - OSMO_ASSERT(expect_gmm_msg(SGSN_NSEI, 0x1002, GSM48_MT_GSM_ACT_PDP_REQ)); - - OSMO_ASSERT(7 == peer->ctrg->ctr[GBPROX_PEER_CTR_RAID_PATCHED_BSS].current); - - link_info = gbproxy_link_info_by_sgsn_tlli(peer, local_tlli, SGSN_NSEI); - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info->tlli.assigned == local_tlli); - OSMO_ASSERT(link_info->tlli.current != local_tlli); - OSMO_ASSERT(link_info->tlli.bss_validated); - OSMO_ASSERT(!link_info->tlli.net_validated); - OSMO_ASSERT(link_info->sgsn_tlli.assigned == local_tlli); - OSMO_ASSERT(link_info->sgsn_tlli.current != local_tlli); - OSMO_ASSERT(link_info->sgsn_tlli.bss_validated); - OSMO_ASSERT(!link_info->sgsn_tlli.net_validated); - - send_llc_dl_ui(nsi, "GMM INFO", SGSN_NSEI, 0x1002, - local_tlli, 1, imsi, sizeof(imsi), - GPRS_SAPI_GMM, 2, - dtap_gmm_information, sizeof(dtap_gmm_information)); - - OSMO_ASSERT(expect_gmm_msg(0x1000, 0x1002, GSM48_MT_GMM_INFO)); - - OSMO_ASSERT(2 == peer->ctrg->ctr[GBPROX_PEER_CTR_RAID_PATCHED_SGSN].current); - - link_info = gbproxy_link_info_by_sgsn_tlli(peer, local_tlli, SGSN_NSEI); - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info->tlli.assigned == 0); - OSMO_ASSERT(link_info->tlli.current == local_tlli); - OSMO_ASSERT(link_info->sgsn_tlli.assigned == 0); - OSMO_ASSERT(link_info->sgsn_tlli.current == local_tlli); - - /* Replace APN (2) */ - send_llc_ul_ui(nsi, "ACT PDP CTX REQ (REPLACE APN)", bss_nsei[0], 0x1002, - local_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, 3, - dtap_act_pdp_ctx_req, sizeof(dtap_act_pdp_ctx_req)); - - expect_res = expect_gmm_msg(SGSN_NSEI, 0x1002, GSM48_MT_GSM_ACT_PDP_REQ); - OSMO_ASSERT(expect_res != NULL); - OSMO_ASSERT(expect_res->parse_ctx.apn_ie_len == gbcfg.core_apn_size + 2); - - OSMO_ASSERT(8 == peer->ctrg->ctr[GBPROX_PEER_CTR_RAID_PATCHED_BSS].current); - - gbcfg.core_apn[0] = 0; - gbcfg.core_apn_size = 0; - - /* Remove APN */ - send_llc_ul_ui(nsi, "ACT PDP CTX REQ (REMOVE APN)", bss_nsei[0], 0x1002, - local_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, 3, - dtap_act_pdp_ctx_req, sizeof(dtap_act_pdp_ctx_req)); - - expect_res = expect_gmm_msg(SGSN_NSEI, 0x1002, GSM48_MT_GSM_ACT_PDP_REQ); - OSMO_ASSERT(expect_res != NULL); - OSMO_ASSERT(expect_res->parse_ctx.apn_ie_len == 0); - - OSMO_ASSERT(9 == peer->ctrg->ctr[GBPROX_PEER_CTR_RAID_PATCHED_BSS].current); - - dump_peers(stdout, 0, 0, &gbcfg); - - /* Detach */ - send_llc_ul_ui(nsi, "DETACH REQ", bss_nsei[0], 0x1002, - local_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, 6, - dtap_detach_req, sizeof(dtap_detach_req)); - - OSMO_ASSERT(expect_gmm_msg(SGSN_NSEI, 0x1002, GSM48_MT_GMM_DETACH_REQ)); - - OSMO_ASSERT(10 == peer->ctrg->ctr[GBPROX_PEER_CTR_RAID_PATCHED_BSS].current); - OSMO_ASSERT(2 == peer->ctrg->ctr[GBPROX_PEER_CTR_RAID_PATCHED_SGSN].current); - - send_llc_dl_ui(nsi, "DETACH ACC", SGSN_NSEI, 0x1002, - local_tlli, 1, imsi, sizeof(imsi), - GPRS_SAPI_GMM, 5, - dtap_detach_acc, sizeof(dtap_detach_acc)); - - OSMO_ASSERT(expect_gmm_msg(0x1000, 0x1002, GSM48_MT_GMM_DETACH_ACK)); - - dump_peers(stdout, 0, 0, &gbcfg); - - printf("--- RA update ---\n\n"); - - send_llc_ul_ui(nsi, "RA UPD REQ", bss_nsei[0], 0x1002, - foreign_tlli, &rai_bss, 0x7080, - GPRS_SAPI_GMM, 5, - dtap_ra_upd_req, sizeof(dtap_ra_upd_req)); - - OSMO_ASSERT(expect_gmm_msg(SGSN_NSEI, 0x1002, GSM48_MT_GMM_RA_UPD_REQ)); - - OSMO_ASSERT(12 == peer->ctrg->ctr[GBPROX_PEER_CTR_RAID_PATCHED_BSS].current); - - send_llc_dl_ui(nsi, "RA UPD ACC", SGSN_NSEI, 0x1002, - foreign_tlli, 1, imsi, sizeof(imsi), - GPRS_SAPI_GMM, 6, - dtap_ra_upd_acc, sizeof(dtap_ra_upd_acc)); - - OSMO_ASSERT(expect_gmm_msg(0x1000, 0x1002, GSM48_MT_GMM_RA_UPD_ACK)); - - OSMO_ASSERT(3 == peer->ctrg->ctr[GBPROX_PEER_CTR_RAID_PATCHED_SGSN].current); - - /* Remove APN */ - send_llc_ul_ui(nsi, "ACT PDP CTX REQ (REMOVE APN)", bss_nsei[0], 0x1002, - local_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, 3, - dtap_act_pdp_ctx_req, sizeof(dtap_act_pdp_ctx_req)); - - expect_res = expect_gmm_msg(SGSN_NSEI, 0x1002, GSM48_MT_GSM_ACT_PDP_REQ); - OSMO_ASSERT(expect_res != NULL); - OSMO_ASSERT(expect_res->parse_ctx.apn_ie_len == 0); - - OSMO_ASSERT(13 == peer->ctrg->ctr[GBPROX_PEER_CTR_RAID_PATCHED_BSS].current); - - dump_peers(stdout, 0, 0, &gbcfg); - - /* Detach (power off -> no Detach Accept) */ - send_llc_ul_ui(nsi, "DETACH REQ (PWR OFF)", bss_nsei[0], 0x1002, - local_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, 6, - dtap_detach_po_req, sizeof(dtap_detach_po_req)); - - OSMO_ASSERT(expect_gmm_msg(SGSN_NSEI, 0x1002, GSM48_MT_GMM_DETACH_REQ)); - - OSMO_ASSERT(14 == peer->ctrg->ctr[GBPROX_PEER_CTR_RAID_PATCHED_BSS].current); - - dump_global(stdout, 0); - dump_peers(stdout, 0, 0, &gbcfg); - - printf("--- Bad cases ---\n\n"); - - /* The RAI in the Attach Request message differs from the RAI in the - * BSSGP message, only patch the latter */ - - send_llc_ul_ui(nsi, "ATTACH REQUEST (foreign RAI)", bss_nsei[0], 0x1002, - foreign_tlli2, &rai_bss, cell_id, - GPRS_SAPI_GMM, 0, - dtap_attach_req2, sizeof(dtap_attach_req2)); - - OSMO_ASSERT(expect_gmm_msg(SGSN_NSEI, 0x1002, GSM48_MT_GMM_ATTACH_REQ)); - - OSMO_ASSERT(15 == peer->ctrg->ctr[GBPROX_PEER_CTR_RAID_PATCHED_BSS].current); - - printf("TLLI is already detached, shouldn't patch\n"); - send_llc_ul_ui(nsi, "ACT PDP CTX REQ", bss_nsei[0], 0x1002, - local_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, 3, - dtap_act_pdp_ctx_req, sizeof(dtap_act_pdp_ctx_req)); - - OSMO_ASSERT(expect_gmm_msg(SGSN_NSEI, 0x1002, GSM48_MT_GSM_ACT_PDP_REQ)); - - printf("Invalid RAI, shouldn't patch\n"); - send_bssgp_suspend_ack(nsi, SGSN_NSEI, 0xccd1758b, &rai_unknown); - - /* TODO: The following breaks with the current libosmocore, enable it - * again (and remove the plain expect_msg), when the msgb_bssgph patch - * is integrated */ - /* OSMO_ASSERT(expect_bssgp_msg(SGSN_NSEI, 0, BSSGP_PDUT_STATUS)); */ - OSMO_ASSERT(expect_msg()); - - dump_global(stdout, 0); - dump_peers(stdout, 0, 0, &gbcfg); - - OSMO_ASSERT(!expect_msg()); - received_messages = NULL; - - talloc_free(gbcfg.core_apn); - gbcfg.core_apn = NULL; - - gbproxy_clear_patch_filter(&gbcfg.matches[GBPROX_MATCH_PATCHING]); - gbprox_reset(&gbcfg); - gprs_ns2_free(nsi); - nsi = NULL; -} - -static void test_gbproxy_ptmsi_assignment() -{ - struct gprs_ns2_inst *nsi = gprs_ns2_instantiate(tall_sgsn_ctx, gprs_ns2_callback, &gbcfg); - struct gprs_ra_id rai_bss = - {.mcc = 112, .mnc = 332, .lac = 16464, .rac = 96}; - struct gprs_ra_id rai_unknown = - {.mcc = 1, .mnc = 99, .lac = 99, .rac = 96}; - uint16_t cell_id = 0x1234; - - const uint32_t ptmsi = 0xefe2b700; - const uint32_t local_tlli = 0xefe2b700; - - const uint32_t foreign_tlli1 = 0x8000dead; - const uint32_t foreign_tlli2 = 0x8000beef; - - const uint8_t imsi1[] = {0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0xf8}; - const uint8_t imsi2[] = {0x11, 0x12, 0x99, 0x99, 0x99, 0x16, 0x17, 0xf8}; - - struct gbproxy_link_info *link_info, *link_info2; - struct gbproxy_bvc *peer; - unsigned bss_nu = 0; - unsigned sgsn_nu = 0; - - uint16_t bss_nsei[1] = { 0x1000 }; - - OSMO_ASSERT(local_tlli == gprs_tmsi2tlli(ptmsi, TLLI_LOCAL)); - - gbcfg.nsi = nsi; - gbcfg.nsip_sgsn_nsei = SGSN_NSEI; - gbcfg.core_plmn = (struct osmo_plmn_id){}; - gbcfg.core_apn = talloc_zero_size(tall_sgsn_ctx, 100); - gbcfg.core_apn_size = gprs_str_to_apn(gbcfg.core_apn, 100, "foo.bar"); - gbcfg.patch_ptmsi = 0; - - bssgp_set_bssgp_callback(gbprox_test_bssgp_send_cb, &gbcfg); - - printf("=== %s ===\n", __func__); - printf("--- Initialise SGSN ---\n\n"); - - connect_sgsn(nsi, SGSN_NSEI); - - printf("--- Initialise BSS 1 ---\n\n"); - - setup_ns(nsi, bss_nsei[0]); - setup_bssgp(nsi, bss_nsei[0], 0x1002); - - peer = gbproxy_bvc_by_nsei(&gbcfg, 0x1000); - OSMO_ASSERT(peer != NULL); - - send_bssgp_reset_ack(nsi, SGSN_NSEI, 0x1002); - - dump_global(stdout, 0); - dump_peers(stdout, 0, 0, &gbcfg); - - printf("--- Establish first LLC connection ---\n\n"); - - send_llc_ul_ui(nsi, "ATTACH REQUEST", bss_nsei[0], 0x1002, - foreign_tlli1, &rai_unknown, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_attach_req, sizeof(dtap_attach_req)); - - dump_peers(stdout, 0, 0, &gbcfg); - - send_llc_dl_ui(nsi, "IDENT REQUEST", SGSN_NSEI, 0x1002, - foreign_tlli1, 0, NULL, 0, - GPRS_SAPI_GMM, sgsn_nu++, - dtap_identity_req, sizeof(dtap_identity_req)); - - dump_peers(stdout, 0, 0, &gbcfg); - - send_llc_ul_ui(nsi, "IDENT RESPONSE", bss_nsei[0], 0x1002, - foreign_tlli1, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_identity_resp, sizeof(dtap_identity_resp)); - - dump_peers(stdout, 0, 0, &gbcfg); - - send_llc_dl_ui(nsi, "ATTACH ACCEPT", SGSN_NSEI, 0x1002, - foreign_tlli1, 1, imsi1, sizeof(imsi1), - GPRS_SAPI_GMM, sgsn_nu++, - dtap_attach_acc, sizeof(dtap_attach_acc)); - - dump_peers(stdout, 0, 0, &gbcfg); - - link_info = gbproxy_link_info_by_tlli(peer, foreign_tlli1); - link_info2 = gbproxy_link_info_by_tlli(peer, local_tlli); - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info == link_info2); - OSMO_ASSERT(link_info->tlli.assigned == local_tlli); - OSMO_ASSERT(link_info->tlli.current == foreign_tlli1); - OSMO_ASSERT(!link_info->tlli.bss_validated); - OSMO_ASSERT(!link_info->tlli.net_validated); - OSMO_ASSERT(link_info->tlli.ptmsi == ptmsi); - - send_llc_ul_ui(nsi, "ATTACH COMPLETE", bss_nsei[0], 0x1002, - local_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_attach_complete, sizeof(dtap_attach_complete)); - - dump_peers(stdout, 0, 0, &gbcfg); - - link_info = gbproxy_link_info_by_tlli(peer, local_tlli); - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info->tlli.assigned == local_tlli); - OSMO_ASSERT(link_info->tlli.current == foreign_tlli1); - OSMO_ASSERT(link_info->tlli.bss_validated); - OSMO_ASSERT(!link_info->tlli.net_validated); - OSMO_ASSERT(link_info->tlli.ptmsi == ptmsi); - - - send_llc_dl_ui(nsi, "GMM INFO", SGSN_NSEI, 0x1002, - local_tlli, 1, imsi1, sizeof(imsi1), - GPRS_SAPI_GMM, sgsn_nu++, - dtap_gmm_information, sizeof(dtap_gmm_information)); - - dump_peers(stdout, 0, 0, &gbcfg); - - link_info = gbproxy_link_info_by_imsi(peer, imsi1, ARRAY_SIZE(imsi1)); - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info->tlli.ptmsi == ptmsi); - OSMO_ASSERT(!gbproxy_link_info_by_imsi(peer, imsi2, ARRAY_SIZE(imsi2))); - - link_info2 = gbproxy_link_info_by_tlli(peer, local_tlli); - OSMO_ASSERT(link_info == link_info2); - OSMO_ASSERT(link_info->tlli.assigned == 0); - OSMO_ASSERT(link_info->tlli.current == local_tlli); - OSMO_ASSERT(link_info->tlli.ptmsi == ptmsi); - - printf("--- Establish second LLC connection with the same P-TMSI ---\n\n"); - - send_llc_ul_ui(nsi, "ATTACH REQUEST", bss_nsei[0], 0x1002, - foreign_tlli2, &rai_unknown, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_attach_req, sizeof(dtap_attach_req)); - - dump_peers(stdout, 0, 0, &gbcfg); - - send_llc_dl_ui(nsi, "IDENT REQUEST", SGSN_NSEI, 0x1002, - foreign_tlli2, 0, NULL, 0, - GPRS_SAPI_GMM, sgsn_nu++, - dtap_identity_req, sizeof(dtap_identity_req)); - - dump_peers(stdout, 0, 0, &gbcfg); - - send_llc_ul_ui(nsi, "IDENT RESPONSE", bss_nsei[0], 0x1002, - foreign_tlli2, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_identity2_resp, sizeof(dtap_identity2_resp)); - - dump_peers(stdout, 0, 0, &gbcfg); - - send_llc_dl_ui(nsi, "ATTACH ACCEPT", SGSN_NSEI, 0x1002, - foreign_tlli2, 1, imsi2, sizeof(imsi2), - GPRS_SAPI_GMM, sgsn_nu++, - dtap_attach_acc, sizeof(dtap_attach_acc)); - - dump_peers(stdout, 0, 0, &gbcfg); - - link_info = gbproxy_link_info_by_tlli(peer, foreign_tlli2); - link_info2 = gbproxy_link_info_by_tlli(peer, local_tlli); - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info == link_info2); - OSMO_ASSERT(link_info->tlli.assigned == local_tlli); - OSMO_ASSERT(link_info->tlli.current == foreign_tlli2); - OSMO_ASSERT(!link_info->tlli.bss_validated); - OSMO_ASSERT(!link_info->tlli.net_validated); - OSMO_ASSERT(link_info->tlli.ptmsi == ptmsi); - - send_llc_ul_ui(nsi, "ATTACH COMPLETE", bss_nsei[0], 0x1002, - local_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_attach_complete, sizeof(dtap_attach_complete)); - - dump_peers(stdout, 0, 0, &gbcfg); - - link_info = gbproxy_link_info_by_tlli(peer, local_tlli); - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info->tlli.assigned == local_tlli); - OSMO_ASSERT(link_info->tlli.current == foreign_tlli2); - OSMO_ASSERT(link_info->tlli.bss_validated); - OSMO_ASSERT(!link_info->tlli.net_validated); - OSMO_ASSERT(link_info->tlli.ptmsi == ptmsi); - - send_llc_dl_ui(nsi, "GMM INFO", SGSN_NSEI, 0x1002, - local_tlli, 1, imsi2, sizeof(imsi2), - GPRS_SAPI_GMM, sgsn_nu++, - dtap_gmm_information, sizeof(dtap_gmm_information)); - - dump_peers(stdout, 0, 0, &gbcfg); - - link_info = gbproxy_link_info_by_imsi(peer, imsi2, ARRAY_SIZE(imsi2)); - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info->tlli.ptmsi == ptmsi); - OSMO_ASSERT(!gbproxy_link_info_by_imsi(peer, imsi1, ARRAY_SIZE(imsi1))); - - link_info2 = gbproxy_link_info_by_tlli(peer, local_tlli); - OSMO_ASSERT(link_info == link_info2); - OSMO_ASSERT(link_info->tlli.assigned == 0); - OSMO_ASSERT(link_info->tlli.current == local_tlli); - OSMO_ASSERT(link_info->tlli.ptmsi == ptmsi); - - dump_global(stdout, 0); - - talloc_free(gbcfg.core_apn); - gbcfg.core_apn = NULL; - - gbprox_reset(&gbcfg); - gprs_ns2_free(nsi); - nsi = NULL; - - cleanup_test(); -} - -static void test_gbproxy_ptmsi_patching() -{ - struct gprs_ns2_inst *nsi = gprs_ns2_instantiate(tall_sgsn_ctx, gprs_ns2_callback, &gbcfg); - struct gprs_ra_id rai_bss = - {.mcc = 112, .mnc = 332, .lac = 16464, .rac = 96}; - struct gprs_ra_id rai_sgsn = - {.mcc = 123, .mnc = 456, .lac = 16464, .rac = 96}; - struct gprs_ra_id rai_wrong_mcc_sgsn = - {.mcc = 999, .mnc = 456, .lac = 16464, .rac = 96}; - struct gprs_ra_id rai_unknown = - {.mcc = 1, .mnc = 99, .lac = 99, .rac = 96}; - uint16_t cell_id = 0x1234; - - const uint32_t sgsn_ptmsi = 0xefe2b700; - const uint32_t sgsn_ptmsi2 = 0xe0987654; - const uint32_t sgsn_ptmsi3 = 0xe0543210; - const uint32_t local_sgsn_tlli = 0xefe2b700; - const uint32_t local_sgsn_tlli2 = 0xe0987654; - const uint32_t local_sgsn_tlli3 = 0xe0543210; - const uint32_t random_sgsn_tlli = 0x78dead00; - const uint32_t unknown_sgsn_tlli = 0xeebadbad; - - const uint32_t bss_ptmsi = 0xc0dead01; - const uint32_t bss_ptmsi2 = 0xc0dead02; - const uint32_t bss_ptmsi3 = 0xc0dead03; - const uint32_t local_bss_tlli = 0xc0dead01; - const uint32_t local_bss_tlli2 = 0xc0dead02; - const uint32_t local_bss_tlli3 = 0xc0dead03; - const uint32_t foreign_bss_tlli = 0x8000dead; - - - const uint8_t imsi[] = {0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0xf8}; - struct gbproxy_link_info *link_info; - struct gbproxy_bvc *peer; - unsigned bss_nu = 0; - unsigned sgsn_nu = 0; - int old_ctr; - - uint16_t bss_nsei[1] = { 0x1000 }; - - OSMO_ASSERT(local_sgsn_tlli == gprs_tmsi2tlli(sgsn_ptmsi, TLLI_LOCAL)); - OSMO_ASSERT(local_sgsn_tlli2 == gprs_tmsi2tlli(sgsn_ptmsi2, TLLI_LOCAL)); - OSMO_ASSERT(local_sgsn_tlli3 == gprs_tmsi2tlli(sgsn_ptmsi3, TLLI_LOCAL)); - OSMO_ASSERT(local_bss_tlli == gprs_tmsi2tlli(bss_ptmsi, TLLI_LOCAL)); - OSMO_ASSERT(local_bss_tlli2 == gprs_tmsi2tlli(bss_ptmsi2, TLLI_LOCAL)); - OSMO_ASSERT(local_bss_tlli3 == gprs_tmsi2tlli(bss_ptmsi3, TLLI_LOCAL)); - - gbcfg.nsi = nsi; - gbcfg.nsip_sgsn_nsei = SGSN_NSEI; - gbcfg.core_plmn = (struct osmo_plmn_id){ .mcc = 123, .mnc = 456 }; - gbcfg.core_apn = talloc_zero_size(tall_sgsn_ctx, 100); - gbcfg.core_apn_size = gprs_str_to_apn(gbcfg.core_apn, 100, "foo.bar"); - gbcfg.patch_ptmsi = 1; - - bssgp_set_bssgp_callback(gbprox_test_bssgp_send_cb, &gbcfg); - - printf("=== %s ===\n", __func__); - printf("--- Initialise SGSN ---\n\n"); - - connect_sgsn(nsi, SGSN_NSEI); - - printf("--- Initialise BSS 1 ---\n\n"); - - setup_ns(nsi, bss_nsei[0]); - setup_bssgp(nsi, bss_nsei[0], 0x1002); - - peer = gbproxy_bvc_by_nsei(&gbcfg, 0x1000); - OSMO_ASSERT(peer != NULL); - - send_bssgp_reset_ack(nsi, SGSN_NSEI, 0x1002); - - dump_global(stdout, 0); - dump_peers(stdout, 0, 0, &gbcfg); - - printf("--- Send message from BSS 1 to SGSN, BVCI 0x1002 ---\n\n"); - - send_llc_ul_ui(nsi, "ATTACH REQUEST", bss_nsei[0], 0x1002, - foreign_bss_tlli, &rai_unknown, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_attach_req, sizeof(dtap_attach_req)); - - dump_peers(stdout, 0, 0, &gbcfg); - - send_llc_dl_ui(nsi, "IDENT REQUEST", SGSN_NSEI, 0x1002, - random_sgsn_tlli, 0, NULL, 0, - GPRS_SAPI_GMM, sgsn_nu++, - dtap_identity_req, sizeof(dtap_identity_req)); - - dump_peers(stdout, 0, 0, &gbcfg); - - send_llc_ul_ui(nsi, "IDENT RESPONSE", bss_nsei[0], 0x1002, - foreign_bss_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_identity_resp, sizeof(dtap_identity_resp)); - - dump_peers(stdout, 0, 0, &gbcfg); - - send_llc_dl_ui(nsi, "ATTACH ACCEPT", SGSN_NSEI, 0x1002, - random_sgsn_tlli, 1, imsi, sizeof(imsi), - GPRS_SAPI_GMM, sgsn_nu++, - dtap_attach_acc, sizeof(dtap_attach_acc)); - - dump_peers(stdout, 0, 0, &gbcfg); - - link_info = gbproxy_link_info_by_sgsn_tlli(peer, random_sgsn_tlli, SGSN_NSEI); - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info->tlli.assigned == local_bss_tlli); - OSMO_ASSERT(link_info->tlli.current == foreign_bss_tlli); - OSMO_ASSERT(!link_info->tlli.bss_validated); - OSMO_ASSERT(!link_info->tlli.net_validated); - OSMO_ASSERT(link_info->tlli.ptmsi == bss_ptmsi); - OSMO_ASSERT(link_info->sgsn_tlli.assigned == local_sgsn_tlli); - OSMO_ASSERT(link_info->sgsn_tlli.current == random_sgsn_tlli); - OSMO_ASSERT(!link_info->sgsn_tlli.bss_validated); - OSMO_ASSERT(!link_info->sgsn_tlli.net_validated); - OSMO_ASSERT(link_info->sgsn_tlli.ptmsi == sgsn_ptmsi); - - send_llc_ul_ui(nsi, "ATTACH COMPLETE", bss_nsei[0], 0x1002, - local_bss_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_attach_complete, sizeof(dtap_attach_complete)); - - dump_peers(stdout, 0, 0, &gbcfg); - - link_info = gbproxy_link_info_by_sgsn_tlli(peer, local_sgsn_tlli, SGSN_NSEI); - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info->tlli.assigned == local_bss_tlli); - OSMO_ASSERT(link_info->tlli.current == foreign_bss_tlli); - OSMO_ASSERT(link_info->tlli.bss_validated); - OSMO_ASSERT(!link_info->tlli.net_validated); - OSMO_ASSERT(link_info->sgsn_tlli.assigned == local_sgsn_tlli); - OSMO_ASSERT(link_info->sgsn_tlli.current == random_sgsn_tlli); - OSMO_ASSERT(link_info->sgsn_tlli.bss_validated); - OSMO_ASSERT(!link_info->sgsn_tlli.net_validated); - - send_llc_dl_ui(nsi, "GMM INFO", SGSN_NSEI, 0x1002, - local_sgsn_tlli, 1, imsi, sizeof(imsi), - GPRS_SAPI_GMM, sgsn_nu++, - dtap_gmm_information, sizeof(dtap_gmm_information)); - - dump_peers(stdout, 0, 0, &gbcfg); - - link_info = gbproxy_link_info_by_sgsn_tlli(peer, local_sgsn_tlli, SGSN_NSEI); - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info->tlli.current == local_bss_tlli); - OSMO_ASSERT(link_info->tlli.assigned == 0); - OSMO_ASSERT(link_info->sgsn_tlli.current == local_sgsn_tlli); - OSMO_ASSERT(link_info->sgsn_tlli.assigned == 0); - - send_llc_ul_ui(nsi, "ACT PDP CTX REQ (REPLACE APN)", bss_nsei[0], 0x1002, - local_bss_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_act_pdp_ctx_req, sizeof(dtap_act_pdp_ctx_req)); - - dump_peers(stdout, 0, 0, &gbcfg); - - /* Non-DTAP */ - send_bssgp_ul_unitdata(nsi, "XID (UL)", bss_nsei[0], 0x1002, - local_bss_tlli, &rai_bss, cell_id, - llc_u_xid_ul, sizeof(llc_u_xid_ul)); - - send_bssgp_dl_unitdata(nsi, "XID (DL)", SGSN_NSEI, 0x1002, - local_sgsn_tlli, 1, imsi, sizeof(imsi), - llc_u_xid_dl, sizeof(llc_u_xid_dl)); - - send_bssgp_ul_unitdata(nsi, "LL11 DNS QUERY (UL)", bss_nsei[0], 0x1002, - local_bss_tlli, &rai_bss, cell_id, - llc_ui_ll11_dns_query_ul, - sizeof(llc_ui_ll11_dns_query_ul)); - - send_bssgp_dl_unitdata(nsi, "LL11 DNS RESP (DL)", SGSN_NSEI, 0x1002, - local_sgsn_tlli, 1, imsi, sizeof(imsi), - llc_ui_ll11_dns_resp_dl, - sizeof(llc_ui_ll11_dns_resp_dl)); - - dump_peers(stdout, 0, 0, &gbcfg); - - /* Repeated RA Update Requests */ - send_llc_ul_ui(nsi, "RA UPD REQ (P-TMSI 2)", bss_nsei[0], 0x1002, - local_bss_tlli, &rai_bss, 0x7080, - GPRS_SAPI_GMM, bss_nu++, - dtap_ra_upd_req, sizeof(dtap_ra_upd_req)); - - send_llc_dl_ui(nsi, "RA UDP ACC (P-TMSI 2)", SGSN_NSEI, 0x1002, - local_sgsn_tlli, 1, imsi, sizeof(imsi), - GPRS_SAPI_GMM, sgsn_nu++, - dtap_ra_upd_acc2, sizeof(dtap_ra_upd_acc2)); - - dump_peers(stdout, 0, 0, &gbcfg); - - OSMO_ASSERT(gbproxy_link_info_by_sgsn_tlli(peer, local_sgsn_tlli2, SGSN_NSEI) != NULL); - link_info = gbproxy_link_info_by_sgsn_tlli(peer, local_sgsn_tlli, SGSN_NSEI); - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info->tlli.assigned == local_bss_tlli2); - OSMO_ASSERT(link_info->tlli.current == local_bss_tlli); - OSMO_ASSERT(!link_info->tlli.bss_validated); - OSMO_ASSERT(!link_info->tlli.net_validated); - OSMO_ASSERT(link_info->tlli.ptmsi == bss_ptmsi2); - OSMO_ASSERT(link_info->sgsn_tlli.assigned == local_sgsn_tlli2); - OSMO_ASSERT(link_info->sgsn_tlli.current == local_sgsn_tlli); - OSMO_ASSERT(!link_info->sgsn_tlli.bss_validated); - OSMO_ASSERT(!link_info->sgsn_tlli.net_validated); - OSMO_ASSERT(link_info->sgsn_tlli.ptmsi == sgsn_ptmsi2); - - send_llc_ul_ui(nsi, "RA UPD REQ (P-TMSI 3)", bss_nsei[0], 0x1002, - local_bss_tlli2, &rai_bss, 0x7080, - GPRS_SAPI_GMM, bss_nu++, - dtap_ra_upd_req, sizeof(dtap_ra_upd_req)); - - send_llc_dl_ui(nsi, "RA UDP ACC (P-TMSI 3)", SGSN_NSEI, 0x1002, - local_sgsn_tlli2, 1, imsi, sizeof(imsi), - GPRS_SAPI_GMM, sgsn_nu++, - dtap_ra_upd_acc3, sizeof(dtap_ra_upd_acc3)); - - dump_peers(stdout, 0, 0, &gbcfg); - - OSMO_ASSERT(gbproxy_link_info_by_sgsn_tlli(peer, local_sgsn_tlli2, SGSN_NSEI) == NULL); - OSMO_ASSERT(gbproxy_link_info_by_sgsn_tlli(peer, local_sgsn_tlli3, SGSN_NSEI) != NULL); - link_info = gbproxy_link_info_by_sgsn_tlli(peer, local_sgsn_tlli, SGSN_NSEI); - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info->tlli.assigned == local_bss_tlli3); - OSMO_ASSERT(link_info->tlli.current == local_bss_tlli); - OSMO_ASSERT(!link_info->tlli.bss_validated); - OSMO_ASSERT(!link_info->tlli.net_validated); - OSMO_ASSERT(link_info->tlli.ptmsi == bss_ptmsi3); - OSMO_ASSERT(link_info->sgsn_tlli.assigned == local_sgsn_tlli3); - OSMO_ASSERT(link_info->sgsn_tlli.current == local_sgsn_tlli); - OSMO_ASSERT(!link_info->sgsn_tlli.bss_validated); - OSMO_ASSERT(!link_info->sgsn_tlli.net_validated); - OSMO_ASSERT(link_info->sgsn_tlli.ptmsi == sgsn_ptmsi3); - - send_llc_ul_ui(nsi, "RA UPD COMPLETE", bss_nsei[0], 0x1002, - local_bss_tlli3, &rai_bss, 0x7080, - GPRS_SAPI_GMM, bss_nu++, - dtap_ra_upd_complete, sizeof(dtap_ra_upd_complete)); - - link_info = gbproxy_link_info_by_tlli(peer, local_bss_tlli3); - - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info->tlli.bss_validated); - OSMO_ASSERT(!link_info->tlli.net_validated); - OSMO_ASSERT(link_info->sgsn_tlli.bss_validated); - OSMO_ASSERT(!link_info->sgsn_tlli.net_validated); - - send_llc_dl_ui(nsi, "GMM INFO", SGSN_NSEI, 0x1002, - local_sgsn_tlli3, 1, imsi, sizeof(imsi), - GPRS_SAPI_GMM, sgsn_nu++, - dtap_gmm_information, sizeof(dtap_gmm_information)); - - dump_peers(stdout, 0, 0, &gbcfg); - - link_info = gbproxy_link_info_by_sgsn_tlli(peer, local_sgsn_tlli3, SGSN_NSEI); - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info->tlli.current == local_bss_tlli3); - OSMO_ASSERT(link_info->tlli.assigned == 0); - OSMO_ASSERT(link_info->sgsn_tlli.current == local_sgsn_tlli3); - OSMO_ASSERT(link_info->sgsn_tlli.assigned == 0); - - /* Other messages */ - send_bssgp_llc_discarded(nsi, bss_nsei[0], 0x1002, - local_bss_tlli3, 1, 12); - - dump_peers(stdout, 0, 0, &gbcfg); - - send_bssgp_suspend(nsi, bss_nsei[0], local_bss_tlli3, &rai_bss); - - dump_peers(stdout, 0, 0, &gbcfg); - - send_bssgp_suspend_ack(nsi, SGSN_NSEI, local_sgsn_tlli3, &rai_sgsn); - - dump_peers(stdout, 0, 0, &gbcfg); - - old_ctr = peer->ctrg->ctr[GBPROX_PEER_CTR_PTMSI_PATCHED_SGSN].current; - - send_bssgp_paging(nsi, SGSN_NSEI, imsi, sizeof(imsi), &rai_bss, sgsn_ptmsi3); - - dump_peers(stdout, 0, 0, &gbcfg); - - OSMO_ASSERT(old_ctr + 1 == - peer->ctrg->ctr[GBPROX_PEER_CTR_PTMSI_PATCHED_SGSN].current); - - /* Bad case: Invalid BVCI */ - send_bssgp_llc_discarded(nsi, bss_nsei[0], 0xeee1, - local_bss_tlli3, 1, 12); - dump_global(stdout, 0); - - /* Bad case: Invalid RAI */ - send_bssgp_suspend_ack(nsi, SGSN_NSEI, local_sgsn_tlli3, &rai_unknown); - - dump_global(stdout, 0); - - /* Bad case: Invalid MCC (LAC ok) */ - send_bssgp_suspend_ack(nsi, SGSN_NSEI, local_sgsn_tlli3, - &rai_wrong_mcc_sgsn); - - dump_global(stdout, 0); - - /* Bad case: Invalid TLLI from SGSN (IMSI unknown) */ - send_llc_dl_ui(nsi, "GMM INFO", SGSN_NSEI, 0x1002, - unknown_sgsn_tlli, 1, NULL, 0, - GPRS_SAPI_GMM, 2, - dtap_gmm_information, sizeof(dtap_gmm_information)); - - /* Bad case: Invalid TLLI from SGSN (IMSI known) */ - send_llc_dl_ui(nsi, "GMM INFO", SGSN_NSEI, 0x1002, - unknown_sgsn_tlli, 1, imsi, sizeof(imsi), - GPRS_SAPI_GMM, 3, - dtap_gmm_information, sizeof(dtap_gmm_information)); - - /* Detach */ - send_llc_ul_ui(nsi, "DETACH REQ", bss_nsei[0], 0x1002, - local_bss_tlli3, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_detach_req, sizeof(dtap_detach_req)); - - dump_peers(stdout, 0, 0, &gbcfg); - - send_llc_dl_ui(nsi, "DETACH ACC", SGSN_NSEI, 0x1002, - local_sgsn_tlli3, 1, imsi, sizeof(imsi), - GPRS_SAPI_GMM, sgsn_nu++, - dtap_detach_acc, sizeof(dtap_detach_acc)); - - dump_peers(stdout, 0, 0, &gbcfg); - - dump_global(stdout, 0); - - talloc_free(gbcfg.core_apn); - gbcfg.core_apn = NULL; - - gbprox_reset(&gbcfg); - gprs_ns2_free(nsi); - nsi = NULL; - - cleanup_test(); -} - -static void test_gbproxy_ptmsi_patching_bad_cases() -{ - struct gprs_ns2_inst *nsi = gprs_ns2_instantiate(tall_sgsn_ctx, gprs_ns2_callback, &gbcfg); - struct gprs_ra_id rai_bss = - {.mcc = 112, .mnc = 332, .lac = 16464, .rac = 96}; - struct gprs_ra_id rai_unknown = - {.mcc = 1, .mnc = 99, .lac = 99, .rac = 96}; - uint16_t cell_id = 0x1234; - - const uint32_t sgsn_ptmsi = 0xefe2b700; - const uint32_t local_sgsn_tlli = 0xefe2b700; - const uint32_t random_sgsn_tlli = 0x78dead00; - - const uint32_t bss_ptmsi = 0xc0dead01; - const uint32_t local_bss_tlli = 0xc0dead01; - const uint32_t foreign_bss_tlli = 0x8000dead; - - - const uint8_t imsi[] = {0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0xf8}; - struct gbproxy_link_info *link_info; - struct gbproxy_bvc *peer; - unsigned bss_nu = 0; - unsigned sgsn_nu = 0; - uint16_t bss_nsei[] = { 0x1000 }; - - OSMO_ASSERT(local_sgsn_tlli == gprs_tmsi2tlli(sgsn_ptmsi, TLLI_LOCAL)); - OSMO_ASSERT(local_bss_tlli == gprs_tmsi2tlli(bss_ptmsi, TLLI_LOCAL)); - - gbcfg.nsi = nsi; - gbcfg.nsip_sgsn_nsei = SGSN_NSEI; - gbcfg.core_plmn = (struct osmo_plmn_id){ .mcc = 123, .mnc = 456 }; - gbcfg.core_apn = talloc_zero_size(tall_sgsn_ctx, 100); - gbcfg.core_apn_size = gprs_str_to_apn(gbcfg.core_apn, 100, "foo.bar"); - gbcfg.patch_ptmsi = 1; - - bssgp_set_bssgp_callback(gbprox_test_bssgp_send_cb, &gbcfg); - - printf("=== %s ===\n", __func__); - printf("--- Initialise SGSN ---\n\n"); - - connect_sgsn(nsi, SGSN_NSEI); - - printf("--- Initialise BSS 1 ---\n\n"); - - setup_ns(nsi, bss_nsei[0]); - setup_bssgp(nsi, bss_nsei[0], 0x1002); - - peer = gbproxy_bvc_by_nsei(&gbcfg, 0x1000); - OSMO_ASSERT(peer != NULL); - - send_bssgp_reset_ack(nsi, SGSN_NSEI, 0x1002); - - dump_global(stdout, 0); - dump_peers(stdout, 0, 0, &gbcfg); - - printf("--- Send message from BSS 1 to SGSN, BVCI 0x1002 ---\n\n"); - - send_llc_ul_ui(nsi, "ATTACH REQUEST", bss_nsei[0], 0x1002, - foreign_bss_tlli, &rai_unknown, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_attach_req, sizeof(dtap_attach_req)); - - dump_peers(stdout, 0, 0, &gbcfg); - - send_llc_dl_ui(nsi, "IDENT REQUEST", SGSN_NSEI, 0x1002, - random_sgsn_tlli, 0, NULL, 0, - GPRS_SAPI_GMM, sgsn_nu++, - dtap_identity_req, sizeof(dtap_identity_req)); - - dump_peers(stdout, 0, 0, &gbcfg); - - send_llc_ul_ui(nsi, "IDENT RESPONSE", bss_nsei[0], 0x1002, - foreign_bss_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_identity_resp, sizeof(dtap_identity_resp)); - - dump_peers(stdout, 0, 0, &gbcfg); - - send_llc_dl_ui(nsi, "ATTACH ACCEPT", SGSN_NSEI, 0x1002, - random_sgsn_tlli, 1, imsi, sizeof(imsi), - GPRS_SAPI_GMM, sgsn_nu++, - dtap_attach_acc, sizeof(dtap_attach_acc)); - - dump_peers(stdout, 0, 0, &gbcfg); - - link_info = gbproxy_link_info_by_sgsn_tlli(peer, random_sgsn_tlli, SGSN_NSEI); - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info->tlli.assigned == local_bss_tlli); - OSMO_ASSERT(link_info->tlli.current == foreign_bss_tlli); - OSMO_ASSERT(!link_info->tlli.bss_validated); - OSMO_ASSERT(!link_info->tlli.net_validated); - OSMO_ASSERT(link_info->tlli.ptmsi == bss_ptmsi); - OSMO_ASSERT(link_info->sgsn_tlli.assigned == local_sgsn_tlli); - OSMO_ASSERT(link_info->sgsn_tlli.current == random_sgsn_tlli); - OSMO_ASSERT(!link_info->sgsn_tlli.bss_validated); - OSMO_ASSERT(!link_info->sgsn_tlli.net_validated); - OSMO_ASSERT(link_info->sgsn_tlli.ptmsi == sgsn_ptmsi); - - send_llc_dl_ui(nsi, "ATTACH ACCEPT (duplicated)", SGSN_NSEI, 0x1002, - random_sgsn_tlli, 1, imsi, sizeof(imsi), - GPRS_SAPI_GMM, sgsn_nu++, - dtap_attach_acc, sizeof(dtap_attach_acc)); - - dump_peers(stdout, 0, 0, &gbcfg); - - link_info = gbproxy_link_info_by_sgsn_tlli(peer, random_sgsn_tlli, SGSN_NSEI); - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info->tlli.assigned == local_bss_tlli); - OSMO_ASSERT(link_info->tlli.current == foreign_bss_tlli); - OSMO_ASSERT(!link_info->tlli.bss_validated); - OSMO_ASSERT(!link_info->tlli.net_validated); - OSMO_ASSERT(link_info->tlli.ptmsi == bss_ptmsi); - OSMO_ASSERT(link_info->sgsn_tlli.assigned == local_sgsn_tlli); - OSMO_ASSERT(link_info->sgsn_tlli.current == random_sgsn_tlli); - OSMO_ASSERT(!link_info->sgsn_tlli.bss_validated); - OSMO_ASSERT(!link_info->sgsn_tlli.net_validated); - OSMO_ASSERT(link_info->sgsn_tlli.ptmsi == sgsn_ptmsi); - - send_llc_ul_ui(nsi, "ATTACH COMPLETE", bss_nsei[0], 0x1002, - local_bss_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_attach_complete, sizeof(dtap_attach_complete)); - - dump_peers(stdout, 0, 0, &gbcfg); - - link_info = gbproxy_link_info_by_sgsn_tlli(peer, local_sgsn_tlli, SGSN_NSEI); - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info->tlli.assigned == local_bss_tlli); - OSMO_ASSERT(link_info->tlli.current == foreign_bss_tlli); - OSMO_ASSERT(link_info->tlli.bss_validated); - OSMO_ASSERT(!link_info->tlli.net_validated); - OSMO_ASSERT(link_info->sgsn_tlli.assigned == local_sgsn_tlli); - OSMO_ASSERT(link_info->sgsn_tlli.current == random_sgsn_tlli); - OSMO_ASSERT(link_info->sgsn_tlli.bss_validated); - OSMO_ASSERT(!link_info->sgsn_tlli.net_validated); - - send_llc_dl_ui(nsi, "GMM INFO", SGSN_NSEI, 0x1002, - local_sgsn_tlli, 1, imsi, sizeof(imsi), - GPRS_SAPI_GMM, sgsn_nu++, - dtap_gmm_information, sizeof(dtap_gmm_information)); - - dump_peers(stdout, 0, 0, &gbcfg); - - link_info = gbproxy_link_info_by_sgsn_tlli(peer, local_sgsn_tlli, SGSN_NSEI); - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info->tlli.current == local_bss_tlli); - OSMO_ASSERT(link_info->tlli.assigned == 0); - OSMO_ASSERT(link_info->sgsn_tlli.current == local_sgsn_tlli); - OSMO_ASSERT(link_info->sgsn_tlli.assigned == 0); - - /* Detach */ - send_llc_ul_ui(nsi, "DETACH REQ", bss_nsei[0], 0x1002, - local_bss_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_detach_req, sizeof(dtap_detach_req)); - - dump_peers(stdout, 0, 0, &gbcfg); - - send_llc_dl_ui(nsi, "DETACH ACC", SGSN_NSEI, 0x1002, - local_sgsn_tlli, 1, imsi, sizeof(imsi), - GPRS_SAPI_GMM, sgsn_nu++, - dtap_detach_acc, sizeof(dtap_detach_acc)); - - dump_peers(stdout, 0, 0, &gbcfg); - - dump_global(stdout, 0); - - talloc_free(gbcfg.core_apn); - gbcfg.core_apn = NULL; - - gbprox_reset(&gbcfg); - gprs_ns2_free(nsi); - nsi = NULL; - - cleanup_test(); -} - - -static void test_gbproxy_imsi_acquisition() -{ - struct gprs_ns2_inst *nsi = gprs_ns2_instantiate(tall_sgsn_ctx, gprs_ns2_callback, &gbcfg); - struct gprs_ra_id rai_bss = - {.mcc = 112, .mnc = 332, .lac = 16464, .rac = 96}; - struct gprs_ra_id rai_sgsn = - {.mcc = 123, .mnc = 456, .lac = 16464, .rac = 96}; - struct gprs_ra_id rai_wrong_mcc_sgsn = - {.mcc = 999, .mnc = 456, .lac = 16464, .rac = 96}; - struct gprs_ra_id rai_unknown = - {.mcc = 1, .mnc = 99, .lac = 99, .rac = 96}; - uint16_t cell_id = 0x1234; - - const uint32_t sgsn_ptmsi = 0xefe2b700; - const uint32_t local_sgsn_tlli = 0xefe2b700; - const uint32_t random_sgsn_tlli = 0x78dead00; - const uint32_t random_sgsn_tlli2 = 0x78dead02; - - const uint32_t bss_ptmsi = 0xc0dead01; - const uint32_t local_bss_tlli = 0xc0dead01; - const uint32_t foreign_bss_tlli = 0x8000dead; - const uint32_t other_bss_tlli = 0x8000beef; - - const uint8_t imsi[] = {0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0xf8}; - struct gbproxy_link_info *link_info; - struct gbproxy_bvc *peer; - unsigned bss_nu = 0; - unsigned sgsn_nu = 0; - uint16_t bss_nsei[] = { 0x1000 }; - - OSMO_ASSERT(local_sgsn_tlli == gprs_tmsi2tlli(sgsn_ptmsi, TLLI_LOCAL)); - - gbcfg.nsi = nsi; - gbcfg.nsip_sgsn_nsei = SGSN_NSEI; - gbcfg.core_plmn = (struct osmo_plmn_id){ .mcc = 123, .mnc = 456 }; - gbcfg.core_apn = talloc_zero_size(tall_sgsn_ctx, 100); - gbcfg.core_apn_size = gprs_str_to_apn(gbcfg.core_apn, 100, "foo.bar"); - gbcfg.patch_ptmsi = 1; - gbcfg.acquire_imsi = 1; - - bssgp_set_bssgp_callback(gbprox_test_bssgp_send_cb, &gbcfg); - - printf("=== %s ===\n", __func__); - printf("--- Initialise SGSN ---\n\n"); - - connect_sgsn(nsi, SGSN_NSEI); - - printf("--- Initialise BSS 1 ---\n\n"); - - setup_ns(nsi, bss_nsei[0]); - setup_bssgp(nsi, bss_nsei[0], 0x1002); - - peer = gbproxy_bvc_by_nsei(&gbcfg, 0x1000); - OSMO_ASSERT(peer != NULL); - - send_bssgp_reset_ack(nsi, SGSN_NSEI, 0x1002); - - dump_global(stdout, 0); - dump_peers(stdout, 0, 0, &gbcfg); - - printf("--- Send message from BSS 1 to SGSN, BVCI 0x1002 ---\n\n"); - - send_llc_ul_ui(nsi, "ATTACH REQUEST", bss_nsei[0], 0x1002, - foreign_bss_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_attach_req, sizeof(dtap_attach_req)); - - dump_peers(stdout, 0, 0, &gbcfg); - - send_llc_ul_ui(nsi, "IDENT RESPONSE", bss_nsei[0], 0x1002, - foreign_bss_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_identity_resp, sizeof(dtap_identity_resp)); - - dump_peers(stdout, 0, 0, &gbcfg); - - send_llc_dl_ui(nsi, "IDENT REQUEST", SGSN_NSEI, 0x1002, - random_sgsn_tlli, 0, NULL, 0, - GPRS_SAPI_GMM, sgsn_nu++, - dtap_identity_req, sizeof(dtap_identity_req)); - - dump_peers(stdout, 0, 0, &gbcfg); - - send_llc_ul_ui(nsi, "IDENT RESPONSE", bss_nsei[0], 0x1002, - foreign_bss_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_identity_resp, sizeof(dtap_identity_resp)); - - dump_peers(stdout, 0, 0, &gbcfg); - - send_llc_dl_ui(nsi, "ATTACH ACCEPT", SGSN_NSEI, 0x1002, - random_sgsn_tlli, 1, imsi, sizeof(imsi), - GPRS_SAPI_GMM, sgsn_nu++, - dtap_attach_acc, sizeof(dtap_attach_acc)); - - dump_peers(stdout, 0, 0, &gbcfg); - - link_info = gbproxy_link_info_by_sgsn_tlli(peer, random_sgsn_tlli, SGSN_NSEI); - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info->tlli.assigned == local_bss_tlli); - OSMO_ASSERT(link_info->tlli.current == foreign_bss_tlli); - OSMO_ASSERT(!link_info->tlli.bss_validated); - OSMO_ASSERT(!link_info->tlli.net_validated); - OSMO_ASSERT(link_info->tlli.ptmsi == bss_ptmsi); - OSMO_ASSERT(link_info->sgsn_tlli.assigned == local_sgsn_tlli); - OSMO_ASSERT(link_info->sgsn_tlli.current == random_sgsn_tlli); - OSMO_ASSERT(!link_info->sgsn_tlli.bss_validated); - OSMO_ASSERT(!link_info->sgsn_tlli.net_validated); - OSMO_ASSERT(link_info->sgsn_tlli.ptmsi == sgsn_ptmsi); - - send_llc_ul_ui(nsi, "ATTACH COMPLETE", bss_nsei[0], 0x1002, - local_bss_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_attach_complete, sizeof(dtap_attach_complete)); - - dump_peers(stdout, 0, 0, &gbcfg); - - link_info = gbproxy_link_info_by_sgsn_tlli(peer, local_sgsn_tlli, SGSN_NSEI); - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info->tlli.assigned == local_bss_tlli); - OSMO_ASSERT(link_info->tlli.current == foreign_bss_tlli); - OSMO_ASSERT(link_info->tlli.bss_validated); - OSMO_ASSERT(!link_info->tlli.net_validated); - OSMO_ASSERT(link_info->sgsn_tlli.assigned == local_sgsn_tlli); - OSMO_ASSERT(link_info->sgsn_tlli.current == random_sgsn_tlli); - OSMO_ASSERT(link_info->sgsn_tlli.bss_validated); - OSMO_ASSERT(!link_info->sgsn_tlli.net_validated); - - send_llc_dl_ui(nsi, "GMM INFO", SGSN_NSEI, 0x1002, - local_sgsn_tlli, 1, imsi, sizeof(imsi), - GPRS_SAPI_GMM, sgsn_nu++, - dtap_gmm_information, sizeof(dtap_gmm_information)); - - dump_peers(stdout, 0, 0, &gbcfg); - - link_info = gbproxy_link_info_by_sgsn_tlli(peer, local_sgsn_tlli, SGSN_NSEI); - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info->tlli.current == local_bss_tlli); - OSMO_ASSERT(link_info->tlli.assigned == 0); - OSMO_ASSERT(link_info->sgsn_tlli.current == local_sgsn_tlli); - OSMO_ASSERT(link_info->sgsn_tlli.assigned == 0); - - /* Non-DTAP */ - send_bssgp_ul_unitdata(nsi, "XID (UL)", bss_nsei[0], 0x1002, - local_bss_tlli, &rai_bss, cell_id, - llc_u_xid_ul, sizeof(llc_u_xid_ul)); - - send_bssgp_dl_unitdata(nsi, "XID (DL)", SGSN_NSEI, 0x1002, - local_sgsn_tlli, 1, imsi, sizeof(imsi), - llc_u_xid_dl, sizeof(llc_u_xid_dl)); - - send_bssgp_ul_unitdata(nsi, "LL11 DNS QUERY (UL)", bss_nsei[0], 0x1002, - local_bss_tlli, &rai_bss, cell_id, - llc_ui_ll11_dns_query_ul, - sizeof(llc_ui_ll11_dns_query_ul)); - - send_bssgp_dl_unitdata(nsi, "LL11 DNS RESP (DL)", SGSN_NSEI, 0x1002, - local_sgsn_tlli, 1, imsi, sizeof(imsi), - llc_ui_ll11_dns_resp_dl, - sizeof(llc_ui_ll11_dns_resp_dl)); - - dump_peers(stdout, 0, 0, &gbcfg); - - /* Other messages */ - send_bssgp_llc_discarded(nsi, bss_nsei[0], 0x1002, - local_bss_tlli, 1, 12); - - dump_peers(stdout, 0, 0, &gbcfg); - - send_bssgp_llc_discarded(nsi, SGSN_NSEI, 0x1002, - local_sgsn_tlli, 1, 12); - - dump_peers(stdout, 0, 0, &gbcfg); - - send_bssgp_suspend(nsi, bss_nsei[0], local_bss_tlli, &rai_bss); - - dump_peers(stdout, 0, 0, &gbcfg); - - send_bssgp_suspend_ack(nsi, SGSN_NSEI, local_sgsn_tlli, &rai_sgsn); - - dump_peers(stdout, 0, 0, &gbcfg); - - /* Bad case: Invalid BVCI */ - send_bssgp_llc_discarded(nsi, bss_nsei[0], 0xeee1, - local_bss_tlli, 1, 12); - dump_global(stdout, 0); - - /* Bad case: Invalid RAI */ - send_bssgp_suspend_ack(nsi, SGSN_NSEI, local_sgsn_tlli, &rai_unknown); - - dump_global(stdout, 0); - - /* Bad case: Invalid MCC (LAC ok) */ - send_bssgp_suspend_ack(nsi, SGSN_NSEI, local_sgsn_tlli, - &rai_wrong_mcc_sgsn); - - dump_global(stdout, 0); - - /* Detach */ - send_llc_ul_ui(nsi, "DETACH REQ", bss_nsei[0], 0x1002, - local_bss_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_detach_req, sizeof(dtap_detach_req)); - - dump_peers(stdout, 0, 0, &gbcfg); - - send_llc_dl_ui(nsi, "DETACH ACC", SGSN_NSEI, 0x1002, - local_sgsn_tlli, 1, imsi, sizeof(imsi), - GPRS_SAPI_GMM, sgsn_nu++, - dtap_detach_acc, sizeof(dtap_detach_acc)); - - dump_peers(stdout, 0, 0, &gbcfg); - - /* RA Update request */ - - send_llc_ul_ui(nsi, "RA UPD REQ", bss_nsei[0], 0x1002, - foreign_bss_tlli, &rai_unknown, 0x7080, - GPRS_SAPI_GMM, bss_nu++, - dtap_ra_upd_req, sizeof(dtap_ra_upd_req)); - - send_llc_ul_ui(nsi, "IDENT RESPONSE", bss_nsei[0], 0x1002, - foreign_bss_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_identity_resp, sizeof(dtap_identity_resp)); - - dump_peers(stdout, 0, 0, &gbcfg); - - send_llc_dl_ui(nsi, "RA UDP ACC", SGSN_NSEI, 0x1002, - random_sgsn_tlli2, 1, imsi, sizeof(imsi), - GPRS_SAPI_GMM, sgsn_nu++, - dtap_ra_upd_acc, sizeof(dtap_ra_upd_acc)); - - dump_peers(stdout, 0, 0, &gbcfg); - - /* Detach */ - - send_llc_ul_ui(nsi, "DETACH REQ", bss_nsei[0], 0x1002, - local_bss_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_detach_req, sizeof(dtap_detach_req)); - - dump_peers(stdout, 0, 0, &gbcfg); - - send_llc_dl_ui(nsi, "DETACH ACC", SGSN_NSEI, 0x1002, - local_sgsn_tlli, 1, imsi, sizeof(imsi), - GPRS_SAPI_GMM, sgsn_nu++, - dtap_detach_acc, sizeof(dtap_detach_acc)); - - dump_peers(stdout, 0, 0, &gbcfg); - - /* Special case: Repeated Attach Requests */ - - send_llc_ul_ui(nsi, "ATTACH REQUEST", bss_nsei[0], 0x1002, - foreign_bss_tlli, &rai_unknown, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_attach_req, sizeof(dtap_attach_req)); - - send_llc_ul_ui(nsi, "ATTACH REQUEST", bss_nsei[0], 0x1002, - foreign_bss_tlli, &rai_unknown, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_attach_req, sizeof(dtap_attach_req)); - - send_llc_ul_ui(nsi, "DETACH REQ", bss_nsei[0], 0x1002, - foreign_bss_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_detach_req, sizeof(dtap_detach_req)); - - dump_peers(stdout, 0, 0, &gbcfg); - - /* Special case: Detach from an unknown TLLI */ - - send_llc_ul_ui(nsi, "DETACH REQ (unknown TLLI)", bss_nsei[0], 0x1002, - other_bss_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_detach_req, sizeof(dtap_detach_req)); - - dump_peers(stdout, 0, 0, &gbcfg); - - /* Special case: Repeated RA Update Requests */ - - send_llc_ul_ui(nsi, "RA UPD REQ", bss_nsei[0], 0x1002, - foreign_bss_tlli, &rai_unknown, 0x7080, - GPRS_SAPI_GMM, bss_nu++, - dtap_ra_upd_req, sizeof(dtap_ra_upd_req)); - - send_llc_ul_ui(nsi, "RA UPD REQ", bss_nsei[0], 0x1002, - foreign_bss_tlli, &rai_unknown, 0x7080, - GPRS_SAPI_GMM, bss_nu++, - dtap_ra_upd_req, sizeof(dtap_ra_upd_req)); - - send_llc_ul_ui(nsi, "DETACH REQ", bss_nsei[0], 0x1002, - foreign_bss_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_detach_req, sizeof(dtap_detach_req)); - - dump_peers(stdout, 0, 0, &gbcfg); - - dump_global(stdout, 0); - - talloc_free(gbcfg.core_apn); - gbcfg.core_apn = NULL; - - gbprox_reset(&gbcfg); - gprs_ns2_free(nsi); - nsi = NULL; - - cleanup_test(); -} - -static void test_gbproxy_secondary_sgsn() -{ - struct gprs_ns2_inst *nsi = gprs_ns2_instantiate(tall_sgsn_ctx, gprs_ns2_callback, &gbcfg); - struct gprs_ra_id rai_bss = - {.mcc = 112, .mnc = 332, .lac = 16464, .rac = 96}; - struct gprs_ra_id rai_sgsn = - {.mcc = 123, .mnc = 456, .lac = 16464, .rac = 96}; - struct gprs_ra_id rai_unknown = - {.mcc = 1, .mnc = 99, .lac = 99, .rac = 96}; - uint16_t cell_id = 0x1234; - - const uint32_t sgsn_ptmsi = 0xefe2b700; - const uint32_t local_sgsn_tlli = 0xefe2b700; - const uint32_t random_sgsn_tlli = 0x78dead00; - - const uint32_t bss_ptmsi = 0xc0dead01; - const uint32_t local_bss_tlli = 0xc0dead01; - const uint32_t foreign_bss_tlli = 0x8000dead; - - const uint32_t sgsn_ptmsi2 = 0xe0987654; - const uint32_t local_sgsn_tlli2 = 0xe0987654; - const uint32_t random_sgsn_tlli2 = 0x78dead02; - const uint32_t bss_ptmsi2 = 0xc0dead03; - const uint32_t local_bss_tlli2 = 0xc0dead03; - const uint32_t foreign_bss_tlli2 = 0x8000beef; - - const uint32_t random_sgsn_tlli3 = 0x78dead04; - const uint32_t bss_ptmsi3 = 0xc0dead05; - const uint32_t local_bss_tlli3 = 0xc0dead05; - const uint32_t foreign_bss_tlli3 = 0x8000feed; - - const uint8_t imsi1[] = {0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0xf8}; - const uint8_t imsi2[] = {0x11, 0x12, 0x99, 0x99, 0x99, 0x16, 0x17, 0xf8}; - const uint8_t imsi3[] = {0x11, 0x12, 0x99, 0x99, 0x99, 0x26, 0x27, 0xf8}; - struct gbproxy_link_info *link_info; - struct gbproxy_link_info *other_info; - struct gbproxy_bvc *peer; - unsigned bss_nu = 0; - unsigned sgsn_nu = 0; - - const char *err_msg = NULL; - const char *filter_re = "999999"; - uint16_t bss_nsei[] = { 0x1000 }; - - OSMO_ASSERT(local_sgsn_tlli == gprs_tmsi2tlli(sgsn_ptmsi, TLLI_LOCAL)); - OSMO_ASSERT(local_sgsn_tlli2 == gprs_tmsi2tlli(sgsn_ptmsi2, TLLI_LOCAL)); - - gbcfg.nsi = nsi; - gbcfg.nsip_sgsn_nsei = SGSN_NSEI; - gbcfg.core_plmn = (struct osmo_plmn_id){ .mcc = 123, .mnc = 456 }; - gbcfg.core_apn = talloc_zero_size(tall_sgsn_ctx, 100); - gbcfg.core_apn_size = gprs_str_to_apn(gbcfg.core_apn, 100, "foo.bar"); - gbcfg.patch_ptmsi = 1; - gbcfg.acquire_imsi = 1; - - gbcfg.route_to_sgsn2 = 1; - gbcfg.nsip_sgsn2_nsei = SGSN2_NSEI; - - if (gbproxy_set_patch_filter(&gbcfg.matches[GBPROX_MATCH_ROUTING], - filter_re, &err_msg) != 0) { - fprintf(stderr, "gbprox_set_patch_filter: got error: %s\n", - err_msg); - OSMO_ASSERT(err_msg == NULL); - } - - bssgp_set_bssgp_callback(gbprox_test_bssgp_send_cb, &gbcfg); - - printf("=== %s ===\n", __func__); - printf("--- Initialise SGSN 1 ---\n\n"); - - connect_sgsn(nsi, SGSN_NSEI); - - printf("--- Initialise SGSN 2 ---\n\n"); - - connect_sgsn(nsi, SGSN2_NSEI); - - printf("--- Initialise BSS 1 ---\n\n"); - - setup_ns(nsi, bss_nsei[0]); - setup_bssgp(nsi, bss_nsei[0], 0x0); - send_bssgp_reset_ack(nsi, SGSN_NSEI, 0x0); - setup_bssgp(nsi, bss_nsei[0], 0x1002); - send_bssgp_reset_ack(nsi, SGSN_NSEI, 0x1002); - send_bssgp_reset_ack(nsi, SGSN2_NSEI, 0x1002); - - peer = gbproxy_bvc_by_nsei(&gbcfg, 0x1000); - OSMO_ASSERT(peer != NULL); - - dump_global(stdout, 0); - dump_peers(stdout, 0, 0, &gbcfg); - - printf("--- Flow control ---\n\n"); - - send_bssgp_flow_control_bvc(nsi, bss_nsei[0], 0x1002, 1); - send_bssgp_flow_control_bvc_ack(nsi, SGSN_NSEI, 0x1002, 1); - send_bssgp_flow_control_bvc_ack(nsi, SGSN2_NSEI, 0x1002, 1); - - printf("--- Establish GPRS connection (SGSN 1) ---\n\n"); - - send_llc_ul_ui(nsi, "ATTACH REQUEST", bss_nsei[0], 0x1002, - foreign_bss_tlli, &rai_unknown, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_attach_req, sizeof(dtap_attach_req)); - - dump_peers(stdout, 0, 0, &gbcfg); - - send_llc_ul_ui(nsi, "IDENT RESPONSE", bss_nsei[0], 0x1002, - foreign_bss_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_identity_resp, sizeof(dtap_identity_resp)); - - dump_peers(stdout, 0, 0, &gbcfg); - - send_llc_dl_ui(nsi, "IDENT REQUEST", SGSN_NSEI, 0x1002, - random_sgsn_tlli, 0, NULL, 0, - GPRS_SAPI_GMM, sgsn_nu++, - dtap_identity_req, sizeof(dtap_identity_req)); - - dump_peers(stdout, 0, 0, &gbcfg); - - send_llc_ul_ui(nsi, "IDENT RESPONSE", bss_nsei[0], 0x1002, - foreign_bss_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_identity_resp, sizeof(dtap_identity_resp)); - - dump_peers(stdout, 0, 0, &gbcfg); - - send_llc_dl_ui(nsi, "ATTACH ACCEPT", SGSN_NSEI, 0x1002, - random_sgsn_tlli, 1, imsi1, sizeof(imsi1), - GPRS_SAPI_GMM, sgsn_nu++, - dtap_attach_acc, sizeof(dtap_attach_acc)); - - dump_peers(stdout, 0, 0, &gbcfg); - - OSMO_ASSERT(!gbproxy_link_info_by_sgsn_tlli(peer, local_sgsn_tlli, SGSN2_NSEI)); - link_info = gbproxy_link_info_by_sgsn_tlli(peer, random_sgsn_tlli, SGSN_NSEI); - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info->tlli.assigned == local_bss_tlli); - OSMO_ASSERT(link_info->tlli.current == foreign_bss_tlli); - OSMO_ASSERT(!link_info->tlli.bss_validated); - OSMO_ASSERT(!link_info->tlli.net_validated); - OSMO_ASSERT(link_info->tlli.ptmsi == bss_ptmsi); - OSMO_ASSERT(link_info->sgsn_tlli.assigned == local_sgsn_tlli); - OSMO_ASSERT(link_info->sgsn_tlli.current == random_sgsn_tlli); - OSMO_ASSERT(!link_info->sgsn_tlli.bss_validated); - OSMO_ASSERT(!link_info->sgsn_tlli.net_validated); - OSMO_ASSERT(link_info->sgsn_tlli.ptmsi == sgsn_ptmsi); - - send_llc_ul_ui(nsi, "ATTACH COMPLETE", bss_nsei[0], 0x1002, - local_bss_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_attach_complete, sizeof(dtap_attach_complete)); - - dump_peers(stdout, 0, 0, &gbcfg); - - OSMO_ASSERT(!gbproxy_link_info_by_sgsn_tlli(peer, local_sgsn_tlli, SGSN2_NSEI)); - link_info = gbproxy_link_info_by_sgsn_tlli(peer, local_sgsn_tlli, SGSN_NSEI); - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info->tlli.assigned == local_bss_tlli); - OSMO_ASSERT(link_info->tlli.current == foreign_bss_tlli); - OSMO_ASSERT(link_info->tlli.bss_validated); - OSMO_ASSERT(!link_info->tlli.net_validated); - OSMO_ASSERT(link_info->sgsn_tlli.assigned == local_sgsn_tlli); - OSMO_ASSERT(link_info->sgsn_tlli.current == random_sgsn_tlli); - OSMO_ASSERT(link_info->sgsn_tlli.bss_validated); - OSMO_ASSERT(!link_info->sgsn_tlli.net_validated); - - send_llc_dl_ui(nsi, "GMM INFO", SGSN_NSEI, 0x1002, - local_sgsn_tlli, 1, imsi1, sizeof(imsi1), - GPRS_SAPI_GMM, sgsn_nu++, - dtap_gmm_information, sizeof(dtap_gmm_information)); - - dump_peers(stdout, 0, 0, &gbcfg); - - OSMO_ASSERT(!gbproxy_link_info_by_sgsn_tlli(peer, local_sgsn_tlli, SGSN2_NSEI)); - link_info = gbproxy_link_info_by_sgsn_tlli(peer, local_sgsn_tlli, SGSN_NSEI); - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info->tlli.current == local_bss_tlli); - OSMO_ASSERT(link_info->tlli.assigned == 0); - OSMO_ASSERT(link_info->sgsn_tlli.current == local_sgsn_tlli); - OSMO_ASSERT(link_info->sgsn_tlli.assigned == 0); - - /* Non-DTAP */ - send_bssgp_ul_unitdata(nsi, "XID (UL)", bss_nsei[0], 0x1002, - local_bss_tlli, &rai_bss, cell_id, - llc_u_xid_ul, sizeof(llc_u_xid_ul)); - - send_bssgp_dl_unitdata(nsi, "XID (DL)", SGSN_NSEI, 0x1002, - local_sgsn_tlli, 1, imsi1, sizeof(imsi1), - llc_u_xid_dl, sizeof(llc_u_xid_dl)); - - send_bssgp_ul_unitdata(nsi, "LL11 DNS QUERY (UL)", bss_nsei[0], 0x1002, - local_bss_tlli, &rai_bss, cell_id, - llc_ui_ll11_dns_query_ul, - sizeof(llc_ui_ll11_dns_query_ul)); - - send_bssgp_dl_unitdata(nsi, "LL11 DNS RESP (DL)", SGSN_NSEI, 0x1002, - local_sgsn_tlli, 1, imsi1, sizeof(imsi1), - llc_ui_ll11_dns_resp_dl, - sizeof(llc_ui_ll11_dns_resp_dl)); - - dump_peers(stdout, 0, 0, &gbcfg); - - /* Other messages */ - send_bssgp_llc_discarded(nsi, bss_nsei[0], 0x1002, - local_bss_tlli, 1, 12); - - dump_peers(stdout, 0, 0, &gbcfg); - - send_bssgp_llc_discarded(nsi, SGSN_NSEI, 0x1002, - local_sgsn_tlli, 1, 12); - - dump_peers(stdout, 0, 0, &gbcfg); - - send_bssgp_suspend(nsi, bss_nsei[0], local_bss_tlli, &rai_bss); - - dump_peers(stdout, 0, 0, &gbcfg); - - send_bssgp_suspend_ack(nsi, SGSN_NSEI, local_sgsn_tlli, &rai_sgsn); - - dump_peers(stdout, 0, 0, &gbcfg); - - printf("--- Establish GPRS connection (SGSN 2) ---\n\n"); - - send_llc_ul_ui(nsi, "ATTACH REQUEST", bss_nsei[0], 0x1002, - foreign_bss_tlli2, &rai_unknown, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_attach_req, sizeof(dtap_attach_req)); - - dump_peers(stdout, 0, 0, &gbcfg); - - send_llc_ul_ui(nsi, "IDENT RESPONSE", bss_nsei[0], 0x1002, - foreign_bss_tlli2, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_identity2_resp, sizeof(dtap_identity2_resp)); - - dump_peers(stdout, 0, 0, &gbcfg); - - send_llc_dl_ui(nsi, "IDENT REQUEST", SGSN2_NSEI, 0x1002, - random_sgsn_tlli2, 0, NULL, 0, - GPRS_SAPI_GMM, sgsn_nu++, - dtap_identity_req, sizeof(dtap_identity_req)); - - dump_peers(stdout, 0, 0, &gbcfg); - - send_llc_ul_ui(nsi, "IDENT RESPONSE", bss_nsei[0], 0x1002, - foreign_bss_tlli2, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_identity2_resp, sizeof(dtap_identity2_resp)); - - dump_peers(stdout, 0, 0, &gbcfg); - - send_llc_dl_ui(nsi, "ATTACH ACCEPT", SGSN2_NSEI, 0x1002, - random_sgsn_tlli2, 1, imsi2, sizeof(imsi2), - GPRS_SAPI_GMM, sgsn_nu++, - dtap_attach_acc2, sizeof(dtap_attach_acc2)); - - dump_peers(stdout, 0, 0, &gbcfg); - - OSMO_ASSERT(!gbproxy_link_info_by_sgsn_tlli(peer, random_sgsn_tlli2, SGSN_NSEI)); - link_info = gbproxy_link_info_by_sgsn_tlli(peer, random_sgsn_tlli2, SGSN2_NSEI); - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info->tlli.assigned == local_bss_tlli2); - OSMO_ASSERT(link_info->tlli.current == foreign_bss_tlli2); - OSMO_ASSERT(!link_info->tlli.bss_validated); - OSMO_ASSERT(!link_info->tlli.net_validated); - OSMO_ASSERT(link_info->tlli.ptmsi == bss_ptmsi2); - OSMO_ASSERT(link_info->sgsn_tlli.assigned == local_sgsn_tlli2); - OSMO_ASSERT(link_info->sgsn_tlli.current == random_sgsn_tlli2); - OSMO_ASSERT(!link_info->sgsn_tlli.bss_validated); - OSMO_ASSERT(!link_info->sgsn_tlli.net_validated); - OSMO_ASSERT(link_info->sgsn_tlli.ptmsi == sgsn_ptmsi2); - - send_llc_ul_ui(nsi, "ATTACH COMPLETE", bss_nsei[0], 0x1002, - local_bss_tlli2, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_attach_complete, sizeof(dtap_attach_complete)); - - dump_peers(stdout, 0, 0, &gbcfg); - - OSMO_ASSERT(!gbproxy_link_info_by_sgsn_tlli(peer, local_sgsn_tlli2, SGSN_NSEI)); - link_info = gbproxy_link_info_by_sgsn_tlli(peer, local_sgsn_tlli2, SGSN2_NSEI); - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info->tlli.assigned == local_bss_tlli2); - OSMO_ASSERT(link_info->tlli.current == foreign_bss_tlli2); - OSMO_ASSERT(link_info->tlli.bss_validated); - OSMO_ASSERT(!link_info->tlli.net_validated); - OSMO_ASSERT(link_info->sgsn_tlli.assigned == local_sgsn_tlli2); - OSMO_ASSERT(link_info->sgsn_tlli.current == random_sgsn_tlli2); - OSMO_ASSERT(link_info->sgsn_tlli.bss_validated); - OSMO_ASSERT(!link_info->sgsn_tlli.net_validated); - - send_llc_dl_ui(nsi, "GMM INFO", SGSN2_NSEI, 0x1002, - local_sgsn_tlli2, 1, imsi2, sizeof(imsi2), - GPRS_SAPI_GMM, sgsn_nu++, - dtap_gmm_information, sizeof(dtap_gmm_information)); - - dump_peers(stdout, 0, 0, &gbcfg); - - OSMO_ASSERT(!gbproxy_link_info_by_sgsn_tlli(peer, local_sgsn_tlli2, SGSN_NSEI)); - link_info = gbproxy_link_info_by_sgsn_tlli(peer, local_sgsn_tlli2, SGSN2_NSEI); - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info->tlli.current == local_bss_tlli2); - OSMO_ASSERT(link_info->tlli.assigned == 0); - OSMO_ASSERT(link_info->sgsn_tlli.current == local_sgsn_tlli2); - OSMO_ASSERT(link_info->sgsn_tlli.assigned == 0); - - /* Non-DTAP */ - send_bssgp_ul_unitdata(nsi, "XID (UL)", bss_nsei[0], 0x1002, - local_bss_tlli2, &rai_bss, cell_id, - llc_u_xid_ul, sizeof(llc_u_xid_ul)); - - send_bssgp_dl_unitdata(nsi, "XID (DL)", SGSN2_NSEI, 0x1002, - local_sgsn_tlli2, 1, imsi2, sizeof(imsi2), - llc_u_xid_dl, sizeof(llc_u_xid_dl)); - - send_bssgp_ul_unitdata(nsi, "LL11 DNS QUERY (UL)", bss_nsei[0], 0x1002, - local_bss_tlli2, &rai_bss, cell_id, - llc_ui_ll11_dns_query_ul, - sizeof(llc_ui_ll11_dns_query_ul)); - - send_bssgp_dl_unitdata(nsi, "LL11 DNS RESP (DL)", SGSN2_NSEI, 0x1002, - local_sgsn_tlli2, 1, imsi2, sizeof(imsi2), - llc_ui_ll11_dns_resp_dl, - sizeof(llc_ui_ll11_dns_resp_dl)); - - dump_peers(stdout, 0, 0, &gbcfg); - - /* Other messages */ - send_bssgp_llc_discarded(nsi, bss_nsei[0], 0x1002, - local_bss_tlli2, 1, 12); - - dump_peers(stdout, 0, 0, &gbcfg); - - send_bssgp_llc_discarded(nsi, SGSN2_NSEI, 0x1002, - local_sgsn_tlli2, 1, 12); - - dump_peers(stdout, 0, 0, &gbcfg); - - send_bssgp_suspend(nsi, bss_nsei[0], local_bss_tlli2, &rai_bss); - - dump_peers(stdout, 0, 0, &gbcfg); - - send_bssgp_suspend_ack(nsi, SGSN2_NSEI, local_sgsn_tlli2, &rai_sgsn); - - dump_peers(stdout, 0, 0, &gbcfg); - - printf("--- Establish GPRS connection (SGSN 2, P-TMSI collision) ---\n\n"); - - send_llc_ul_ui(nsi, "ATTACH REQUEST", bss_nsei[0], 0x1002, - foreign_bss_tlli3, &rai_unknown, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_attach_req, sizeof(dtap_attach_req)); - - dump_peers(stdout, 0, 0, &gbcfg); - - send_llc_ul_ui(nsi, "IDENT RESPONSE", bss_nsei[0], 0x1002, - foreign_bss_tlli3, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_identity3_resp, sizeof(dtap_identity3_resp)); - - dump_peers(stdout, 0, 0, &gbcfg); - - send_llc_dl_ui(nsi, "IDENT REQUEST", SGSN2_NSEI, 0x1002, - random_sgsn_tlli3, 0, NULL, 0, - GPRS_SAPI_GMM, sgsn_nu++, - dtap_identity_req, sizeof(dtap_identity_req)); - - dump_peers(stdout, 0, 0, &gbcfg); - - send_llc_ul_ui(nsi, "IDENT RESPONSE", bss_nsei[0], 0x1002, - foreign_bss_tlli3, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_identity3_resp, sizeof(dtap_identity3_resp)); - - dump_peers(stdout, 0, 0, &gbcfg); - - send_llc_dl_ui(nsi, "ATTACH ACCEPT (P-TMSI 1)", SGSN2_NSEI, 0x1002, - random_sgsn_tlli3, 1, imsi3, sizeof(imsi3), - GPRS_SAPI_GMM, sgsn_nu++, - dtap_attach_acc, sizeof(dtap_attach_acc)); - - dump_peers(stdout, 0, 0, &gbcfg); - - OSMO_ASSERT(!gbproxy_link_info_by_sgsn_tlli(peer, random_sgsn_tlli3, SGSN_NSEI)); - link_info = gbproxy_link_info_by_sgsn_tlli(peer, random_sgsn_tlli3, SGSN2_NSEI); - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info->tlli.assigned == local_bss_tlli3); - OSMO_ASSERT(link_info->tlli.current == foreign_bss_tlli3); - OSMO_ASSERT(!link_info->tlli.bss_validated); - OSMO_ASSERT(!link_info->tlli.net_validated); - OSMO_ASSERT(link_info->tlli.ptmsi == bss_ptmsi3); - OSMO_ASSERT(link_info->sgsn_tlli.assigned == local_sgsn_tlli); - OSMO_ASSERT(link_info->sgsn_tlli.current == random_sgsn_tlli3); - OSMO_ASSERT(!link_info->sgsn_tlli.bss_validated); - OSMO_ASSERT(!link_info->sgsn_tlli.net_validated); - OSMO_ASSERT(link_info->sgsn_tlli.ptmsi == sgsn_ptmsi); - - send_llc_ul_ui(nsi, "ATTACH COMPLETE", bss_nsei[0], 0x1002, - local_bss_tlli3, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_attach_complete, sizeof(dtap_attach_complete)); - - dump_peers(stdout, 0, 0, &gbcfg); - - other_info = gbproxy_link_info_by_sgsn_tlli(peer, local_sgsn_tlli, SGSN_NSEI); - OSMO_ASSERT(other_info); - link_info = gbproxy_link_info_by_sgsn_tlli(peer, local_sgsn_tlli, SGSN2_NSEI); - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info != other_info); - OSMO_ASSERT(link_info->tlli.assigned == local_bss_tlli3); - OSMO_ASSERT(link_info->tlli.current == foreign_bss_tlli3); - OSMO_ASSERT(link_info->tlli.bss_validated); - OSMO_ASSERT(!link_info->tlli.net_validated); - OSMO_ASSERT(link_info->sgsn_tlli.assigned == local_sgsn_tlli); - OSMO_ASSERT(link_info->sgsn_tlli.current == random_sgsn_tlli3); - OSMO_ASSERT(link_info->sgsn_tlli.bss_validated); - OSMO_ASSERT(!link_info->sgsn_tlli.net_validated); - - send_llc_dl_ui(nsi, "GMM INFO", SGSN2_NSEI, 0x1002, - local_sgsn_tlli, 1, imsi3, sizeof(imsi3), - GPRS_SAPI_GMM, sgsn_nu++, - dtap_gmm_information, sizeof(dtap_gmm_information)); - - dump_peers(stdout, 0, 0, &gbcfg); - - other_info = gbproxy_link_info_by_sgsn_tlli(peer, local_sgsn_tlli, SGSN_NSEI); - OSMO_ASSERT(other_info); - link_info = gbproxy_link_info_by_sgsn_tlli(peer, local_sgsn_tlli, SGSN2_NSEI); - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info != other_info); - OSMO_ASSERT(link_info->tlli.current == local_bss_tlli3); - OSMO_ASSERT(link_info->tlli.assigned == 0); - OSMO_ASSERT(link_info->sgsn_tlli.current == local_sgsn_tlli); - OSMO_ASSERT(link_info->sgsn_tlli.assigned == 0); - - - printf("--- Shutdown GPRS connection (SGSN 1) ---\n\n"); - - /* Detach */ - send_llc_ul_ui(nsi, "DETACH REQ", bss_nsei[0], 0x1002, - local_bss_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_detach_req, sizeof(dtap_detach_req)); - - dump_peers(stdout, 0, 0, &gbcfg); - - send_llc_dl_ui(nsi, "DETACH ACC", SGSN_NSEI, 0x1002, - local_sgsn_tlli, 1, imsi1, sizeof(imsi1), - GPRS_SAPI_GMM, sgsn_nu++, - dtap_detach_acc, sizeof(dtap_detach_acc)); - - dump_peers(stdout, 0, 0, &gbcfg); - - printf("--- Shutdown GPRS connection (SGSN 2) ---\n\n"); - - send_llc_ul_ui(nsi, "DETACH REQ", bss_nsei[0], 0x1002, - local_bss_tlli2, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_detach_req, sizeof(dtap_detach_req)); - - dump_peers(stdout, 0, 0, &gbcfg); - - send_llc_dl_ui(nsi, "DETACH ACC", SGSN2_NSEI, 0x1002, - local_sgsn_tlli2, 1, imsi2, sizeof(imsi2), - GPRS_SAPI_GMM, sgsn_nu++, - dtap_detach_acc, sizeof(dtap_detach_acc)); - - dump_peers(stdout, 0, 0, &gbcfg); - - printf("--- Shutdown GPRS connection (SGSN 2, P-TMSI 1) ---\n\n"); - - send_llc_ul_ui(nsi, "DETACH REQ", bss_nsei[0], 0x1002, - local_bss_tlli3, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_detach_req, sizeof(dtap_detach_req)); - - dump_peers(stdout, 0, 0, &gbcfg); - - send_llc_dl_ui(nsi, "DETACH ACC", SGSN2_NSEI, 0x1002, - local_sgsn_tlli, 1, imsi3, sizeof(imsi3), - GPRS_SAPI_GMM, sgsn_nu++, - dtap_detach_acc, sizeof(dtap_detach_acc)); - - dump_peers(stdout, 0, 0, &gbcfg); - - dump_global(stdout, 0); - - talloc_free(gbcfg.core_apn); - gbcfg.core_apn = NULL; - - gbproxy_clear_patch_filter(&gbcfg.matches[GBPROX_MATCH_ROUTING]); - gbprox_reset(&gbcfg); - gprs_ns2_free(nsi); - nsi = NULL; - - cleanup_test(); -} - -static void test_gbproxy_keep_info() -{ - struct gprs_ns2_inst *nsi = gprs_ns2_instantiate(tall_sgsn_ctx, gprs_ns2_callback, &gbcfg); - struct gprs_ra_id rai_bss = - {.mcc = 112, .mnc = 332, .lac = 16464, .rac = 96}; - uint16_t cell_id = 0x1234; - - const uint32_t ptmsi = 0xefe2b700; - const uint32_t local_tlli = 0xefe2b700; - const uint32_t foreign_tlli = 0xafe2b700; - - const uint8_t imsi[] = {0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0xf8}; - struct gbproxy_link_info *link_info, *link_info2; - struct gbproxy_bvc *peer; - unsigned bss_nu = 0; - unsigned sgsn_nu = 0; - uint16_t bss_nsei[] = { 0x1000 }; - - LLIST_HEAD(rcv_list); - - OSMO_ASSERT(local_tlli == gprs_tmsi2tlli(ptmsi, TLLI_LOCAL)); - - gbcfg.nsi = nsi; - gbcfg.nsip_sgsn_nsei = SGSN_NSEI; - gbcfg.patch_ptmsi = 0; - gbcfg.acquire_imsi = 1; - gbcfg.core_plmn = (struct osmo_plmn_id){}; - gbcfg.core_apn = NULL; - gbcfg.core_apn_size = 0; - gbcfg.route_to_sgsn2 = 0; - gbcfg.nsip_sgsn2_nsei = 0xffff; - gbcfg.keep_link_infos = GBPROX_KEEP_ALWAYS; - - bssgp_set_bssgp_callback(gbprox_test_bssgp_send_cb, &gbcfg); - - printf("=== %s ===\n", __func__); - printf("--- Initialise SGSN ---\n\n"); - - connect_sgsn(nsi, SGSN_NSEI); - - printf("--- Initialise BSS 1 ---\n\n"); - - setup_ns(nsi, bss_nsei[0]); - setup_bssgp(nsi, bss_nsei[0], 0x1002); - - peer = gbproxy_bvc_by_nsei(&gbcfg, 0x1000); - OSMO_ASSERT(peer != NULL); - - send_bssgp_reset_ack(nsi, SGSN_NSEI, 0x1002); - - dump_global(stdout, 0); - dump_peers(stdout, 0, 0, &gbcfg); - - printf("--- Send message from BSS 1 to SGSN, BVCI 0x1002 ---\n\n"); - - received_messages = &rcv_list; - - send_llc_ul_ui(nsi, "ATTACH REQUEST", bss_nsei[0], 0x1002, - foreign_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_attach_req, sizeof(dtap_attach_req)); - - OSMO_ASSERT(expect_gmm_msg(0x1000, 0x1002, GSM48_MT_GMM_ID_REQ)); - - dump_peers(stdout, 0, 0, &gbcfg); - - link_info = gbproxy_link_info_by_tlli(peer, foreign_tlli); - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info->imsi_len == 0); - OSMO_ASSERT(!link_info->is_deregistered); - OSMO_ASSERT(link_info->imsi_acq_pending); - - send_llc_ul_ui(nsi, "IDENT RESPONSE", bss_nsei[0], 0x1002, - foreign_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_identity_resp, sizeof(dtap_identity_resp)); - - OSMO_ASSERT(expect_gmm_msg(SGSN_NSEI, 0x1002, GSM48_MT_GMM_ATTACH_REQ)); - - dump_peers(stdout, 0, 0, &gbcfg); - - link_info = gbproxy_link_info_by_tlli(peer, foreign_tlli); - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info->imsi_len > 0); - OSMO_ASSERT(!link_info->imsi_acq_pending); - OSMO_ASSERT(gprs_tlli_type(link_info->sgsn_tlli.current) == TLLI_FOREIGN); - - send_llc_dl_ui(nsi, "IDENT REQUEST", SGSN_NSEI, 0x1002, - foreign_tlli, 0, NULL, 0, - GPRS_SAPI_GMM, sgsn_nu++, - dtap_identity_req, sizeof(dtap_identity_req)); - - OSMO_ASSERT(expect_gmm_msg(0x1000, 0x1002, GSM48_MT_GMM_ID_REQ)); - - dump_peers(stdout, 0, 0, &gbcfg); - - send_llc_ul_ui(nsi, "IDENT RESPONSE", bss_nsei[0], 0x1002, - foreign_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_identity_resp, sizeof(dtap_identity_resp)); - - OSMO_ASSERT(expect_gmm_msg(SGSN_NSEI, 0x1002, GSM48_MT_GMM_ID_RESP)); - - dump_peers(stdout, 0, 0, &gbcfg); - - link_info = gbproxy_link_info_by_tlli(peer, foreign_tlli); - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info->imsi_len > 0); - OSMO_ASSERT(gbproxy_link_info_by_imsi(peer, imsi, sizeof(imsi))); - - send_llc_dl_ui(nsi, "ATTACH ACCEPT", SGSN_NSEI, 0x1002, - foreign_tlli, 1, imsi, sizeof(imsi), - GPRS_SAPI_GMM, sgsn_nu++, - dtap_attach_acc, sizeof(dtap_attach_acc)); - - OSMO_ASSERT(expect_gmm_msg(0x1000, 0x1002, GSM48_MT_GMM_ATTACH_ACK)); - - dump_peers(stdout, 0, 0, &gbcfg); - - send_llc_ul_ui(nsi, "ATTACH COMPLETE", bss_nsei[0], 0x1002, - local_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_attach_complete, sizeof(dtap_attach_complete)); - - OSMO_ASSERT(expect_gmm_msg(SGSN_NSEI, 0x1002, GSM48_MT_GMM_ATTACH_COMPL)); - - dump_peers(stdout, 0, 0, &gbcfg); - - send_llc_dl_ui(nsi, "GMM INFO", SGSN_NSEI, 0x1002, - local_tlli, 1, imsi, sizeof(imsi), - GPRS_SAPI_GMM, sgsn_nu++, - dtap_gmm_information, sizeof(dtap_gmm_information)); - - OSMO_ASSERT(expect_gmm_msg(0x1000, 0x1002, GSM48_MT_GMM_INFO)); - - dump_peers(stdout, 0, 0, &gbcfg); - - link_info = gbproxy_link_info_by_tlli(peer, local_tlli); - OSMO_ASSERT(link_info); - - /* Detach (MO) */ - send_llc_ul_ui(nsi, "DETACH REQ", bss_nsei[0], 0x1002, - local_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_detach_req, sizeof(dtap_detach_req)); - - OSMO_ASSERT(expect_gmm_msg(SGSN_NSEI, 0x1002, GSM48_MT_GMM_DETACH_REQ)); - - link_info = gbproxy_link_info_by_tlli(peer, local_tlli); - OSMO_ASSERT(link_info); - - dump_peers(stdout, 0, 0, &gbcfg); - - send_llc_dl_ui(nsi, "DETACH ACC", SGSN_NSEI, 0x1002, - local_tlli, 1, imsi, sizeof(imsi), - GPRS_SAPI_GMM, sgsn_nu++, - dtap_detach_acc, sizeof(dtap_detach_acc)); - - OSMO_ASSERT(expect_gmm_msg(0x1000, 0x1002, GSM48_MT_GMM_DETACH_ACK)); - - dump_peers(stdout, 0, 0, &gbcfg); - - OSMO_ASSERT(!gbproxy_link_info_by_tlli(peer, local_tlli)); - link_info = gbproxy_link_info_by_imsi(peer, imsi, sizeof(imsi)); - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info->is_deregistered); - - OSMO_ASSERT(!expect_msg()); - - /* Re-Attach */ - send_llc_ul_ui(nsi, "ATTACH REQUEST", bss_nsei[0], 0x1002, - foreign_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_attach_req3, sizeof(dtap_attach_req3)); - - OSMO_ASSERT(expect_gmm_msg(SGSN_NSEI, 0x1002, GSM48_MT_GMM_ATTACH_REQ)); - - dump_peers(stdout, 0, 0, &gbcfg); - - link_info2 = gbproxy_link_info_by_imsi(peer, imsi, sizeof(imsi)); - link_info = gbproxy_link_info_by_tlli(peer, foreign_tlli); - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info == link_info2); - OSMO_ASSERT(link_info->imsi_len != 0); - OSMO_ASSERT(!link_info->is_deregistered); - OSMO_ASSERT(!link_info->imsi_acq_pending); - OSMO_ASSERT(gprs_tlli_type(link_info->sgsn_tlli.current) == TLLI_FOREIGN); - - send_llc_dl_ui(nsi, "ATTACH ACCEPT", SGSN_NSEI, 0x1002, - foreign_tlli, 1, imsi, sizeof(imsi), - GPRS_SAPI_GMM, sgsn_nu++, - dtap_attach_acc, sizeof(dtap_attach_acc)); - - OSMO_ASSERT(expect_gmm_msg(0x1000, 0x1002, GSM48_MT_GMM_ATTACH_ACK)); - - dump_peers(stdout, 0, 0, &gbcfg); - - send_llc_ul_ui(nsi, "ATTACH COMPLETE", bss_nsei[0], 0x1002, - local_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_attach_complete, sizeof(dtap_attach_complete)); - - OSMO_ASSERT(expect_gmm_msg(SGSN_NSEI, 0x1002, GSM48_MT_GMM_ATTACH_COMPL)); - - dump_peers(stdout, 0, 0, &gbcfg); - - /* Detach (MT) */ - send_llc_dl_ui(nsi, "DETACH REQ (re-attach)", SGSN_NSEI, 0x1002, - local_tlli, 1, imsi, sizeof(imsi), - GPRS_SAPI_GMM, sgsn_nu++, - dtap_mt_detach_rea_req, sizeof(dtap_mt_detach_rea_req)); - - OSMO_ASSERT(expect_gmm_msg(0x1000, 0x1002, GSM48_MT_GMM_DETACH_REQ)); - - dump_peers(stdout, 0, 0, &gbcfg); - - link_info = gbproxy_link_info_by_tlli(peer, local_tlli); - OSMO_ASSERT(link_info); - - send_llc_ul_ui(nsi, "DETACH ACC", bss_nsei[0], 0x1002, - local_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_mt_detach_acc, sizeof(dtap_mt_detach_acc)); - - OSMO_ASSERT(expect_gmm_msg(SGSN_NSEI, 0x1002, GSM48_MT_GMM_DETACH_ACK)); - OSMO_ASSERT(!expect_msg()); - - dump_peers(stdout, 0, 0, &gbcfg); - - OSMO_ASSERT(!gbproxy_link_info_by_tlli(peer, local_tlli)); - link_info = gbproxy_link_info_by_imsi(peer, imsi, sizeof(imsi)); - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info->is_deregistered); - - /* Re-Attach */ - send_llc_ul_ui(nsi, "ATTACH REQUEST", bss_nsei[0], 0x1002, - foreign_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_attach_req3, sizeof(dtap_attach_req3)); - - OSMO_ASSERT(expect_gmm_msg(SGSN_NSEI, 0x1002, GSM48_MT_GMM_ATTACH_REQ)); - - dump_peers(stdout, 0, 0, &gbcfg); - - link_info2 = gbproxy_link_info_by_imsi(peer, imsi, sizeof(imsi)); - link_info = gbproxy_link_info_by_tlli(peer, foreign_tlli); - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info == link_info2); - OSMO_ASSERT(link_info->imsi_len != 0); - OSMO_ASSERT(!link_info->is_deregistered); - OSMO_ASSERT(!link_info->imsi_acq_pending); - - send_llc_dl_ui(nsi, "ATTACH ACCEPT", SGSN_NSEI, 0x1002, - foreign_tlli, 1, imsi, sizeof(imsi), - GPRS_SAPI_GMM, sgsn_nu++, - dtap_attach_acc, sizeof(dtap_attach_acc)); - - OSMO_ASSERT(expect_gmm_msg(0x1000, 0x1002, GSM48_MT_GMM_ATTACH_ACK)); - - dump_peers(stdout, 0, 0, &gbcfg); - - send_llc_ul_ui(nsi, "ATTACH COMPLETE", bss_nsei[0], 0x1002, - local_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_attach_complete, sizeof(dtap_attach_complete)); - - OSMO_ASSERT(expect_gmm_msg(SGSN_NSEI, 0x1002, GSM48_MT_GMM_ATTACH_COMPL)); - - dump_peers(stdout, 0, 0, &gbcfg); - - /* Detach (MT) */ - send_llc_dl_ui(nsi, "DETACH REQ", SGSN_NSEI, 0x1002, - local_tlli, 1, imsi, sizeof(imsi), - GPRS_SAPI_GMM, sgsn_nu++, - dtap_mt_detach_req, sizeof(dtap_mt_detach_req)); - - OSMO_ASSERT(expect_gmm_msg(0x1000, 0x1002, GSM48_MT_GMM_DETACH_REQ)); - - dump_peers(stdout, 0, 0, &gbcfg); - - link_info = gbproxy_link_info_by_tlli(peer, local_tlli); - OSMO_ASSERT(link_info); - - send_llc_ul_ui(nsi, "DETACH ACC", bss_nsei[0], 0x1002, - local_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_mt_detach_acc, sizeof(dtap_mt_detach_acc)); - - OSMO_ASSERT(expect_gmm_msg(SGSN_NSEI, 0x1002, GSM48_MT_GMM_DETACH_ACK)); - OSMO_ASSERT(!expect_msg()); - - dump_peers(stdout, 0, 0, &gbcfg); - - OSMO_ASSERT(!gbproxy_link_info_by_tlli(peer, local_tlli)); - link_info = gbproxy_link_info_by_imsi(peer, imsi, sizeof(imsi)); - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info->is_deregistered); - - /* Re-Attach with IMSI */ - send_llc_ul_ui(nsi, "ATTACH REQUEST (IMSI)", bss_nsei[0], 0x1002, - foreign_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_attach_req4, sizeof(dtap_attach_req4)); - - OSMO_ASSERT(expect_gmm_msg(SGSN_NSEI, 0x1002, GSM48_MT_GMM_ATTACH_REQ)); - - dump_peers(stdout, 0, 0, &gbcfg); - - link_info2 = gbproxy_link_info_by_imsi(peer, imsi, sizeof(imsi)); - link_info = gbproxy_link_info_by_tlli(peer, foreign_tlli); - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info == link_info2); - OSMO_ASSERT(link_info->imsi_len != 0); - OSMO_ASSERT(!link_info->is_deregistered); - OSMO_ASSERT(!link_info->imsi_acq_pending); - OSMO_ASSERT(link_info->sgsn_tlli.current == foreign_tlli); - - send_llc_dl_ui(nsi, "ATTACH ACCEPT", SGSN_NSEI, 0x1002, - foreign_tlli, 1, imsi, sizeof(imsi), - GPRS_SAPI_GMM, sgsn_nu++, - dtap_attach_acc, sizeof(dtap_attach_acc)); - - OSMO_ASSERT(expect_gmm_msg(0x1000, 0x1002, GSM48_MT_GMM_ATTACH_ACK)); - - dump_peers(stdout, 0, 0, &gbcfg); - - send_llc_ul_ui(nsi, "ATTACH COMPLETE", bss_nsei[0], 0x1002, - local_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_attach_complete, sizeof(dtap_attach_complete)); - - OSMO_ASSERT(expect_gmm_msg(SGSN_NSEI, 0x1002, GSM48_MT_GMM_ATTACH_COMPL)); - - dump_peers(stdout, 0, 0, &gbcfg); - - /* Detach (MT) */ - send_llc_dl_ui(nsi, "DETACH REQ", SGSN_NSEI, 0x1002, - local_tlli, 1, imsi, sizeof(imsi), - GPRS_SAPI_GMM, sgsn_nu++, - dtap_mt_detach_req, sizeof(dtap_mt_detach_req)); - - OSMO_ASSERT(expect_gmm_msg(0x1000, 0x1002, GSM48_MT_GMM_DETACH_REQ)); - - dump_peers(stdout, 0, 0, &gbcfg); - - link_info = gbproxy_link_info_by_tlli(peer, local_tlli); - OSMO_ASSERT(link_info); - - send_llc_ul_ui(nsi, "DETACH ACC", bss_nsei[0], 0x1002, - local_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_mt_detach_acc, sizeof(dtap_mt_detach_acc)); - - OSMO_ASSERT(expect_gmm_msg(SGSN_NSEI, 0x1002, GSM48_MT_GMM_DETACH_ACK)); - OSMO_ASSERT(!expect_msg()); - - dump_peers(stdout, 0, 0, &gbcfg); - - OSMO_ASSERT(!gbproxy_link_info_by_tlli(peer, local_tlli)); - link_info = gbproxy_link_info_by_imsi(peer, imsi, sizeof(imsi)); - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info->is_deregistered); - - /* Re-Attach */ - send_llc_ul_ui(nsi, "ATTACH REQUEST", bss_nsei[0], 0x1002, - foreign_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_attach_req3, sizeof(dtap_attach_req3)); - - OSMO_ASSERT(expect_gmm_msg(SGSN_NSEI, 0x1002, GSM48_MT_GMM_ATTACH_REQ)); - - dump_peers(stdout, 0, 0, &gbcfg); - - link_info2 = gbproxy_link_info_by_imsi(peer, imsi, sizeof(imsi)); - link_info = gbproxy_link_info_by_tlli(peer, foreign_tlli); - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info == link_info2); - OSMO_ASSERT(link_info->imsi_len != 0); - OSMO_ASSERT(!link_info->is_deregistered); - OSMO_ASSERT(!link_info->imsi_acq_pending); - - send_llc_dl_ui(nsi, "ATTACH ACCEPT", SGSN_NSEI, 0x1002, - foreign_tlli, 1, imsi, sizeof(imsi), - GPRS_SAPI_GMM, sgsn_nu++, - dtap_attach_acc, sizeof(dtap_attach_acc)); - - OSMO_ASSERT(expect_gmm_msg(0x1000, 0x1002, GSM48_MT_GMM_ATTACH_ACK)); - - dump_peers(stdout, 0, 0, &gbcfg); - - send_llc_ul_ui(nsi, "ATTACH COMPLETE", bss_nsei[0], 0x1002, - local_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_attach_complete, sizeof(dtap_attach_complete)); - - OSMO_ASSERT(expect_gmm_msg(SGSN_NSEI, 0x1002, GSM48_MT_GMM_ATTACH_COMPL)); - - dump_peers(stdout, 0, 0, &gbcfg); - - /* RA update procedure (reject -> Detach) */ - send_llc_ul_ui(nsi, "RA UPD REQ", bss_nsei[0], 0x1002, - local_tlli, &rai_bss, 0x7080, - GPRS_SAPI_GMM, bss_nu++, - dtap_ra_upd_req, sizeof(dtap_ra_upd_req)); - - OSMO_ASSERT(expect_gmm_msg(SGSN_NSEI, 0x1002, GSM48_MT_GMM_RA_UPD_REQ)); - - send_llc_dl_ui(nsi, "RA UDP REJ", SGSN_NSEI, 0x1002, - local_tlli, 1, imsi, sizeof(imsi), - GPRS_SAPI_GMM, sgsn_nu++, - dtap_ra_upd_rej, sizeof(dtap_ra_upd_rej)); - - OSMO_ASSERT(expect_gmm_msg(0x1000, 0x1002, GSM48_MT_GMM_RA_UPD_REJ)); - OSMO_ASSERT(!expect_msg()); - - dump_peers(stdout, 0, 0, &gbcfg); - - OSMO_ASSERT(!gbproxy_link_info_by_tlli(peer, local_tlli)); - link_info = gbproxy_link_info_by_imsi(peer, imsi, sizeof(imsi)); - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info->is_deregistered); - - /* Bad case: Re-Attach with wrong (initial) P-TMSI */ - send_llc_ul_ui(nsi, "ATTACH REQUEST", bss_nsei[0], 0x1002, - foreign_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_attach_req, sizeof(dtap_attach_req)); - - OSMO_ASSERT(expect_gmm_msg(0x1000, 0x1002, GSM48_MT_GMM_ID_REQ)); - - dump_peers(stdout, 0, 0, &gbcfg); - - link_info2 = gbproxy_link_info_by_imsi(peer, imsi, sizeof(imsi)); - link_info = gbproxy_link_info_by_tlli(peer, foreign_tlli); - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info != link_info2); - OSMO_ASSERT(link_info->imsi_len == 0); - OSMO_ASSERT(!link_info->is_deregistered); - OSMO_ASSERT(link_info->imsi_acq_pending); - - send_llc_ul_ui(nsi, "IDENT RESPONSE", bss_nsei[0], 0x1002, - foreign_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_identity_resp, sizeof(dtap_identity_resp)); - - OSMO_ASSERT(expect_gmm_msg(SGSN_NSEI, 0x1002, GSM48_MT_GMM_ATTACH_REQ)); - - dump_peers(stdout, 0, 0, &gbcfg); - - link_info2 = gbproxy_link_info_by_imsi(peer, imsi, sizeof(imsi)); - link_info = gbproxy_link_info_by_tlli(peer, foreign_tlli); - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info == link_info2); - OSMO_ASSERT(link_info->imsi_len != 0); - OSMO_ASSERT(!link_info->is_deregistered); - OSMO_ASSERT(!link_info->imsi_acq_pending); - - send_llc_dl_ui(nsi, "ATTACH ACCEPT", SGSN_NSEI, 0x1002, - foreign_tlli, 1, imsi, sizeof(imsi), - GPRS_SAPI_GMM, sgsn_nu++, - dtap_attach_acc, sizeof(dtap_attach_acc)); - - OSMO_ASSERT(expect_gmm_msg(0x1000, 0x1002, GSM48_MT_GMM_ATTACH_ACK)); - - dump_peers(stdout, 0, 0, &gbcfg); - - link_info2 = gbproxy_link_info_by_imsi(peer, imsi, sizeof(imsi)); - link_info = gbproxy_link_info_by_tlli(peer, foreign_tlli); - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info == link_info2); - OSMO_ASSERT(link_info->imsi_len > 0); - - send_llc_ul_ui(nsi, "ATTACH COMPLETE", bss_nsei[0], 0x1002, - local_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_attach_complete, sizeof(dtap_attach_complete)); - - OSMO_ASSERT(expect_gmm_msg(SGSN_NSEI, 0x1002, GSM48_MT_GMM_ATTACH_COMPL)); - - dump_peers(stdout, 0, 0, &gbcfg); - - /* Detach (MT) */ - send_llc_dl_ui(nsi, "DETACH REQ", SGSN_NSEI, 0x1002, - local_tlli, 1, imsi, sizeof(imsi), - GPRS_SAPI_GMM, sgsn_nu++, - dtap_mt_detach_req, sizeof(dtap_mt_detach_req)); - - OSMO_ASSERT(expect_gmm_msg(0x1000, 0x1002, GSM48_MT_GMM_DETACH_REQ)); - - dump_peers(stdout, 0, 0, &gbcfg); - - link_info = gbproxy_link_info_by_tlli(peer, local_tlli); - OSMO_ASSERT(link_info); - - send_llc_ul_ui(nsi, "DETACH ACC", bss_nsei[0], 0x1002, - local_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_mt_detach_acc, sizeof(dtap_mt_detach_acc)); - - OSMO_ASSERT(expect_gmm_msg(SGSN_NSEI, 0x1002, GSM48_MT_GMM_DETACH_ACK)); - - dump_peers(stdout, 0, 0, &gbcfg); - - OSMO_ASSERT(!gbproxy_link_info_by_tlli(peer, local_tlli)); - link_info = gbproxy_link_info_by_imsi(peer, imsi, sizeof(imsi)); - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info->is_deregistered); - - OSMO_ASSERT(!expect_msg()); - - /* Bad case: Re-Attach with local TLLI */ - send_llc_ul_ui(nsi, "ATTACH REQUEST (local TLLI)", bss_nsei[0], 0x1002, - local_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_attach_req3, sizeof(dtap_attach_req3)); - - OSMO_ASSERT(expect_gmm_msg(SGSN_NSEI, 0x1002, GSM48_MT_GMM_ATTACH_REQ)); - - dump_peers(stdout, 0, 0, &gbcfg); - - link_info2 = gbproxy_link_info_by_imsi(peer, imsi, sizeof(imsi)); - link_info = gbproxy_link_info_by_tlli(peer, local_tlli); - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info == link_info2); - OSMO_ASSERT(link_info->imsi_len != 0); - OSMO_ASSERT(!link_info->is_deregistered); - OSMO_ASSERT(!link_info->imsi_acq_pending); - OSMO_ASSERT(link_info->sgsn_tlli.current == local_tlli); - - send_llc_dl_ui(nsi, "ATTACH ACCEPT", SGSN_NSEI, 0x1002, - local_tlli, 1, imsi, sizeof(imsi), - GPRS_SAPI_GMM, sgsn_nu++, - dtap_attach_acc, sizeof(dtap_attach_acc)); - - OSMO_ASSERT(expect_gmm_msg(0x1000, 0x1002, GSM48_MT_GMM_ATTACH_ACK)); - - dump_peers(stdout, 0, 0, &gbcfg); - - send_llc_ul_ui(nsi, "ATTACH COMPLETE", bss_nsei[0], 0x1002, - local_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_attach_complete, sizeof(dtap_attach_complete)); - - OSMO_ASSERT(expect_gmm_msg(SGSN_NSEI, 0x1002, GSM48_MT_GMM_ATTACH_COMPL)); - - dump_peers(stdout, 0, 0, &gbcfg); - - /* Detach (MT) */ - send_llc_dl_ui(nsi, "DETACH REQ (re-attach)", SGSN_NSEI, 0x1002, - local_tlli, 1, imsi, sizeof(imsi), - GPRS_SAPI_GMM, sgsn_nu++, - dtap_mt_detach_rea_req, sizeof(dtap_mt_detach_rea_req)); - - OSMO_ASSERT(expect_gmm_msg(0x1000, 0x1002, GSM48_MT_GMM_DETACH_REQ)); - - dump_peers(stdout, 0, 0, &gbcfg); - - link_info = gbproxy_link_info_by_tlli(peer, local_tlli); - OSMO_ASSERT(link_info); - - send_llc_ul_ui(nsi, "DETACH ACC", bss_nsei[0], 0x1002, - local_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_mt_detach_acc, sizeof(dtap_mt_detach_acc)); - - OSMO_ASSERT(expect_gmm_msg(SGSN_NSEI, 0x1002, GSM48_MT_GMM_DETACH_ACK)); - OSMO_ASSERT(!expect_msg()); - - dump_peers(stdout, 0, 0, &gbcfg); - - OSMO_ASSERT(!gbproxy_link_info_by_tlli(peer, local_tlli)); - link_info = gbproxy_link_info_by_imsi(peer, imsi, sizeof(imsi)); - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info->is_deregistered); - - /* Bad case: Unexpected Re-Attach with IMSI after completed attachment - * procedure */ - send_llc_ul_ui(nsi, "ATTACH REQUEST", bss_nsei[0], 0x1002, - foreign_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_attach_req3, sizeof(dtap_attach_req3)); - - OSMO_ASSERT(expect_gmm_msg(SGSN_NSEI, 0x1002, GSM48_MT_GMM_ATTACH_REQ)); - - dump_peers(stdout, 0, 0, &gbcfg); - - link_info2 = gbproxy_link_info_by_imsi(peer, imsi, sizeof(imsi)); - link_info = gbproxy_link_info_by_tlli(peer, foreign_tlli); - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info == link_info2); - OSMO_ASSERT(link_info->imsi_len != 0); - OSMO_ASSERT(!link_info->is_deregistered); - OSMO_ASSERT(!link_info->imsi_acq_pending); - - send_llc_dl_ui(nsi, "ATTACH ACCEPT", SGSN_NSEI, 0x1002, - foreign_tlli, 1, imsi, sizeof(imsi), - GPRS_SAPI_GMM, sgsn_nu++, - dtap_attach_acc, sizeof(dtap_attach_acc)); - - OSMO_ASSERT(expect_gmm_msg(0x1000, 0x1002, GSM48_MT_GMM_ATTACH_ACK)); - - dump_peers(stdout, 0, 0, &gbcfg); - - send_llc_ul_ui(nsi, "ATTACH COMPLETE", bss_nsei[0], 0x1002, - local_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_attach_complete, sizeof(dtap_attach_complete)); - - OSMO_ASSERT(expect_gmm_msg(SGSN_NSEI, 0x1002, GSM48_MT_GMM_ATTACH_COMPL)); - - dump_peers(stdout, 0, 0, &gbcfg); - - send_llc_dl_ui(nsi, "GMM INFO", SGSN_NSEI, 0x1002, - local_tlli, 1, imsi, sizeof(imsi), - GPRS_SAPI_GMM, sgsn_nu++, - dtap_gmm_information, sizeof(dtap_gmm_information)); - - OSMO_ASSERT(expect_gmm_msg(0x1000, 0x1002, GSM48_MT_GMM_INFO)); - - dump_peers(stdout, 0, 0, &gbcfg); - - send_llc_ul_ui(nsi, "ATTACH REQUEST (unexpected, IMSI)", - bss_nsei[0], 0x1002, - foreign_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_attach_req4, sizeof(dtap_attach_req4)); - - OSMO_ASSERT(expect_gmm_msg(SGSN_NSEI, 0x1002, GSM48_MT_GMM_ATTACH_REQ)); - - dump_peers(stdout, 0, 0, &gbcfg); - - link_info2 = gbproxy_link_info_by_imsi(peer, imsi, sizeof(imsi)); - link_info = gbproxy_link_info_by_tlli(peer, foreign_tlli); - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info == link_info2); - OSMO_ASSERT(link_info->imsi_len != 0); - OSMO_ASSERT(!link_info->is_deregistered); - OSMO_ASSERT(!link_info->imsi_acq_pending); - OSMO_ASSERT(link_info->sgsn_tlli.current == foreign_tlli); - OSMO_ASSERT(link_info->sgsn_tlli.assigned == 0); - - send_llc_dl_ui(nsi, "ATTACH ACCEPT", SGSN_NSEI, 0x1002, - foreign_tlli, 1, imsi, sizeof(imsi), - GPRS_SAPI_GMM, sgsn_nu++, - dtap_attach_acc, sizeof(dtap_attach_acc)); - - OSMO_ASSERT(expect_gmm_msg(0x1000, 0x1002, GSM48_MT_GMM_ATTACH_ACK)); - - dump_peers(stdout, 0, 0, &gbcfg); - - send_llc_ul_ui(nsi, "ATTACH COMPLETE", bss_nsei[0], 0x1002, - local_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_attach_complete, sizeof(dtap_attach_complete)); - - OSMO_ASSERT(expect_gmm_msg(SGSN_NSEI, 0x1002, GSM48_MT_GMM_ATTACH_COMPL)); - - dump_peers(stdout, 0, 0, &gbcfg); - - /* Detach (MT) */ - send_llc_dl_ui(nsi, "DETACH REQ", SGSN_NSEI, 0x1002, - local_tlli, 1, imsi, sizeof(imsi), - GPRS_SAPI_GMM, sgsn_nu++, - dtap_mt_detach_req, sizeof(dtap_mt_detach_req)); - - OSMO_ASSERT(expect_gmm_msg(0x1000, 0x1002, GSM48_MT_GMM_DETACH_REQ)); - - dump_peers(stdout, 0, 0, &gbcfg); - - link_info = gbproxy_link_info_by_tlli(peer, local_tlli); - OSMO_ASSERT(link_info); - - send_llc_ul_ui(nsi, "DETACH ACC", bss_nsei[0], 0x1002, - local_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_mt_detach_acc, sizeof(dtap_mt_detach_acc)); - - OSMO_ASSERT(expect_gmm_msg(SGSN_NSEI, 0x1002, GSM48_MT_GMM_DETACH_ACK)); - OSMO_ASSERT(!expect_msg()); - - dump_peers(stdout, 0, 0, &gbcfg); - - OSMO_ASSERT(!gbproxy_link_info_by_tlli(peer, local_tlli)); - link_info = gbproxy_link_info_by_imsi(peer, imsi, sizeof(imsi)); - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info->is_deregistered); - - /* Bad case: Unexpected Re-Attach with P-TMSI after completed attachment - * procedure */ - send_llc_ul_ui(nsi, "ATTACH REQUEST", bss_nsei[0], 0x1002, - foreign_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_attach_req3, sizeof(dtap_attach_req3)); - - OSMO_ASSERT(expect_gmm_msg(SGSN_NSEI, 0x1002, GSM48_MT_GMM_ATTACH_REQ)); - - dump_peers(stdout, 0, 0, &gbcfg); - - link_info2 = gbproxy_link_info_by_imsi(peer, imsi, sizeof(imsi)); - link_info = gbproxy_link_info_by_tlli(peer, foreign_tlli); - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info == link_info2); - OSMO_ASSERT(link_info->imsi_len != 0); - OSMO_ASSERT(!link_info->is_deregistered); - OSMO_ASSERT(!link_info->imsi_acq_pending); - - send_llc_dl_ui(nsi, "ATTACH ACCEPT", SGSN_NSEI, 0x1002, - foreign_tlli, 1, imsi, sizeof(imsi), - GPRS_SAPI_GMM, sgsn_nu++, - dtap_attach_acc, sizeof(dtap_attach_acc)); - - OSMO_ASSERT(expect_gmm_msg(0x1000, 0x1002, GSM48_MT_GMM_ATTACH_ACK)); - - dump_peers(stdout, 0, 0, &gbcfg); - - send_llc_ul_ui(nsi, "ATTACH COMPLETE", bss_nsei[0], 0x1002, - local_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_attach_complete, sizeof(dtap_attach_complete)); - - OSMO_ASSERT(expect_gmm_msg(SGSN_NSEI, 0x1002, GSM48_MT_GMM_ATTACH_COMPL)); - - dump_peers(stdout, 0, 0, &gbcfg); - - send_llc_dl_ui(nsi, "GMM INFO", SGSN_NSEI, 0x1002, - local_tlli, 1, imsi, sizeof(imsi), - GPRS_SAPI_GMM, sgsn_nu++, - dtap_gmm_information, sizeof(dtap_gmm_information)); - - OSMO_ASSERT(expect_gmm_msg(0x1000, 0x1002, GSM48_MT_GMM_INFO)); - - dump_peers(stdout, 0, 0, &gbcfg); - - send_llc_ul_ui(nsi, "ATTACH REQUEST (unexpected)", bss_nsei[0], 0x1002, - foreign_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_attach_req3, sizeof(dtap_attach_req3)); - - OSMO_ASSERT(expect_gmm_msg(SGSN_NSEI, 0x1002, GSM48_MT_GMM_ATTACH_REQ)); - - dump_peers(stdout, 0, 0, &gbcfg); - - link_info2 = gbproxy_link_info_by_imsi(peer, imsi, sizeof(imsi)); - link_info = gbproxy_link_info_by_tlli(peer, foreign_tlli); - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info == link_info2); - OSMO_ASSERT(link_info->imsi_len != 0); - OSMO_ASSERT(!link_info->is_deregistered); - OSMO_ASSERT(!link_info->imsi_acq_pending); - OSMO_ASSERT(link_info->sgsn_tlli.current == foreign_tlli); - OSMO_ASSERT(link_info->sgsn_tlli.assigned == 0); - - send_llc_dl_ui(nsi, "ATTACH ACCEPT", SGSN_NSEI, 0x1002, - foreign_tlli, 1, imsi, sizeof(imsi), - GPRS_SAPI_GMM, sgsn_nu++, - dtap_attach_acc, sizeof(dtap_attach_acc)); - - OSMO_ASSERT(expect_gmm_msg(0x1000, 0x1002, GSM48_MT_GMM_ATTACH_ACK)); - - dump_peers(stdout, 0, 0, &gbcfg); - - send_llc_ul_ui(nsi, "ATTACH COMPLETE", bss_nsei[0], 0x1002, - local_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_attach_complete, sizeof(dtap_attach_complete)); - - OSMO_ASSERT(expect_gmm_msg(SGSN_NSEI, 0x1002, GSM48_MT_GMM_ATTACH_COMPL)); - - dump_peers(stdout, 0, 0, &gbcfg); - - /* Detach (MT) */ - send_llc_dl_ui(nsi, "DETACH REQ", SGSN_NSEI, 0x1002, - local_tlli, 1, imsi, sizeof(imsi), - GPRS_SAPI_GMM, sgsn_nu++, - dtap_mt_detach_req, sizeof(dtap_mt_detach_req)); - - OSMO_ASSERT(expect_gmm_msg(0x1000, 0x1002, GSM48_MT_GMM_DETACH_REQ)); - - dump_peers(stdout, 0, 0, &gbcfg); - - link_info = gbproxy_link_info_by_tlli(peer, local_tlli); - OSMO_ASSERT(link_info); - - send_llc_ul_ui(nsi, "DETACH ACC", bss_nsei[0], 0x1002, - local_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_mt_detach_acc, sizeof(dtap_mt_detach_acc)); - - OSMO_ASSERT(expect_gmm_msg(SGSN_NSEI, 0x1002, GSM48_MT_GMM_DETACH_ACK)); - OSMO_ASSERT(!expect_msg()); - - dump_peers(stdout, 0, 0, &gbcfg); - - OSMO_ASSERT(!gbproxy_link_info_by_tlli(peer, local_tlli)); - link_info = gbproxy_link_info_by_imsi(peer, imsi, sizeof(imsi)); - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info->is_deregistered); - - - /* Attach rejected */ - - gbproxy_delete_link_infos(peer); - - send_llc_ul_ui(nsi, "ATTACH REQUEST", bss_nsei[0], 0x1002, - foreign_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_attach_req, sizeof(dtap_attach_req)); - - OSMO_ASSERT(expect_gmm_msg(0x1000, 0x1002, GSM48_MT_GMM_ID_REQ)); - - dump_peers(stdout, 0, 0, &gbcfg); - - link_info = gbproxy_link_info_by_tlli(peer, foreign_tlli); - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info->imsi_len == 0); - OSMO_ASSERT(!link_info->is_deregistered); - OSMO_ASSERT(link_info->imsi_acq_pending); - - send_llc_ul_ui(nsi, "IDENT RESPONSE", bss_nsei[0], 0x1002, - foreign_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_identity_resp, sizeof(dtap_identity_resp)); - - OSMO_ASSERT(expect_gmm_msg(SGSN_NSEI, 0x1002, GSM48_MT_GMM_ATTACH_REQ)); - - dump_peers(stdout, 0, 0, &gbcfg); - - link_info2 = gbproxy_link_info_by_imsi(peer, imsi, sizeof(imsi)); - link_info = gbproxy_link_info_by_tlli(peer, foreign_tlli); - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info == link_info2); - OSMO_ASSERT(link_info->imsi_len != 0); - OSMO_ASSERT(!link_info->is_deregistered); - OSMO_ASSERT(!link_info->imsi_acq_pending); - - send_llc_dl_ui(nsi, "ATTACH REJECT", SGSN_NSEI, 0x1002, - foreign_tlli, 1, imsi, sizeof(imsi), - GPRS_SAPI_GMM, sgsn_nu++, - dtap_attach_rej7, sizeof(dtap_attach_rej7)); - - OSMO_ASSERT(expect_gmm_msg(0x1000, 0x1002, GSM48_MT_GMM_ATTACH_REJ)); - - dump_peers(stdout, 0, 0, &gbcfg); - - OSMO_ASSERT(!gbproxy_link_info_by_tlli(peer, foreign_tlli)); - - OSMO_ASSERT(!expect_msg()); - - /* Attach (incomplete) and Detach (MO) */ - - gbproxy_delete_link_infos(peer); - - send_llc_ul_ui(nsi, "ATTACH REQUEST", bss_nsei[0], 0x1002, - foreign_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_attach_req, sizeof(dtap_attach_req)); - - OSMO_ASSERT(expect_gmm_msg(0x1000, 0x1002, GSM48_MT_GMM_ID_REQ)); - - dump_peers(stdout, 0, 0, &gbcfg); - - link_info = gbproxy_link_info_by_tlli(peer, foreign_tlli); - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info->imsi_len == 0); - OSMO_ASSERT(!link_info->is_deregistered); - OSMO_ASSERT(link_info->imsi_acq_pending); - - send_llc_ul_ui(nsi, "DETACH REQ (MO)", bss_nsei[0], 0x1002, - foreign_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_detach_req, sizeof(dtap_detach_req)); - - OSMO_ASSERT(expect_gmm_msg(0x1000, 0x1002, GSM48_MT_GMM_DETACH_ACK)); - - dump_peers(stdout, 0, 0, &gbcfg); - - OSMO_ASSERT(!expect_msg()); - - /* Attach (incomplete) and Detach (MT) */ - - gbproxy_delete_link_infos(peer); - - send_llc_ul_ui(nsi, "ATTACH REQUEST", bss_nsei[0], 0x1002, - foreign_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_attach_req, sizeof(dtap_attach_req)); - - OSMO_ASSERT(expect_gmm_msg(0x1000, 0x1002, GSM48_MT_GMM_ID_REQ)); - - dump_peers(stdout, 0, 0, &gbcfg); - - link_info = gbproxy_link_info_by_tlli(peer, foreign_tlli); - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info->imsi_len == 0); - OSMO_ASSERT(!link_info->is_deregistered); - OSMO_ASSERT(link_info->imsi_acq_pending); - - send_llc_dl_ui(nsi, "DETACH REQ (MT)", SGSN_NSEI, 0x1002, - foreign_tlli, 1, imsi, sizeof(imsi), - GPRS_SAPI_GMM, sgsn_nu++, - dtap_mt_detach_req, sizeof(dtap_mt_detach_req)); - - OSMO_ASSERT(expect_gmm_msg(0x1000, 0x1002, GSM48_MT_GMM_DETACH_REQ)); - - dump_peers(stdout, 0, 0, &gbcfg); - - link_info = gbproxy_link_info_by_tlli(peer, foreign_tlli); - OSMO_ASSERT(link_info); - - send_llc_ul_ui(nsi, "DETACH ACC", bss_nsei[0], 0x1002, - foreign_tlli, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_mt_detach_acc, sizeof(dtap_mt_detach_acc)); - - /* TODO: The stored messaged should be cleaned when receiving a Detach - * Ack. Remove the first OSMO_ASSERT when this is fixed. */ - OSMO_ASSERT(expect_gmm_msg(SGSN_NSEI, 0x1002, GSM48_MT_GMM_ATTACH_REQ)); - OSMO_ASSERT(expect_gmm_msg(SGSN_NSEI, 0x1002, GSM48_MT_GMM_DETACH_ACK)); - - dump_peers(stdout, 0, 0, &gbcfg); - - OSMO_ASSERT(!gbproxy_link_info_by_tlli(peer, foreign_tlli)); - link_info = gbproxy_link_info_by_imsi(peer, imsi, sizeof(imsi)); - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info->is_deregistered); - - OSMO_ASSERT(!expect_msg()); - received_messages = NULL; - - dump_global(stdout, 0); - - talloc_free(gbcfg.core_apn); - gbcfg.core_apn = NULL; - - gbprox_reset(&gbcfg); - gprs_ns2_free(nsi); - nsi = NULL; - - cleanup_test(); -} - -struct gbproxy_link_info *register_tlli( - struct gbproxy_bvc *peer, uint32_t tlli, - const uint8_t *imsi, size_t imsi_len, time_t now) -{ - struct gbproxy_link_info *link_info; - int imsi_matches = -1; - int tlli_already_known = 0; - struct gbproxy_config *cfg = peer->nse->cfg; - - /* Check, whether the IMSI matches */ - if (gprs_is_mi_imsi(imsi, imsi_len)) { - imsi_matches = gbproxy_check_imsi( - &cfg->matches[GBPROX_MATCH_PATCHING], imsi, imsi_len); - if (imsi_matches < 0) - return NULL; - } - - link_info = gbproxy_link_info_by_tlli(peer, tlli); - - if (!link_info) { - link_info = gbproxy_link_info_by_imsi(peer, imsi, imsi_len); - - if (link_info) { - /* TLLI has changed somehow, adjust it */ - LOGP(DGPRS, LOGL_INFO, - "The TLLI has changed from %08x to %08x\n", - link_info->tlli.current, tlli); - link_info->tlli.current = tlli; - } - } - - if (!link_info) { - link_info = gbproxy_link_info_alloc(peer); - link_info->tlli.current = tlli; - } else { - gbproxy_detach_link_info(peer, link_info); - tlli_already_known = 1; - } - - OSMO_ASSERT(link_info != NULL); - - if (!tlli_already_known) - LOGP(DGPRS, LOGL_INFO, "Adding TLLI %08x to list\n", tlli); - - gbproxy_attach_link_info(peer, now, link_info); - gbproxy_update_link_info(link_info, imsi, imsi_len); - - if (imsi_matches >= 0) - link_info->is_matching[GBPROX_MATCH_PATCHING] = imsi_matches; - - return link_info; -} - -static void test_gbproxy_tlli_expire(void) -{ - struct gbproxy_config cfg = {0}; - struct gbproxy_nse *nse; - struct gbproxy_bvc *peer; - const char *err_msg = NULL; - const uint8_t imsi1[] = { GSM_MI_TYPE_IMSI, 0x23, 0x24, 0x25, 0xf6 }; - const uint8_t imsi2[] = { GSM_MI_TYPE_IMSI, 0x26, 0x27, 0x28, 0xf9 }; - const uint8_t imsi3[] = { GSM_MI_TYPE_IMSI | 0x10, 0x32, 0x54, 0x76, 0xf8 }; - const uint32_t tlli1 = 1234 | 0xc0000000; - const uint32_t tlli2 = 5678 | 0xc0000000; - const uint32_t tlli3 = 3456 | 0xc0000000; - const char *filter_re = ".*"; - time_t now = 1407479214; - - printf("Test TLLI info expiry\n\n"); - - gbproxy_init_config(&cfg); - nse = gbproxy_nse_by_nsei_or_new(&cfg, 0); - - if (gbproxy_set_patch_filter(&cfg.matches[GBPROX_MATCH_PATCHING], - filter_re, &err_msg) != 0) { - fprintf(stderr, "gbprox_set_patch_filter: got error: %s\n", - err_msg); - OSMO_ASSERT(err_msg == NULL); - } - - { - struct gbproxy_link_info *link_info; - - printf("Test TLLI replacement:\n"); - - cfg.tlli_max_len = 0; - cfg.tlli_max_age = 0; - peer = gbproxy_bvc_alloc(nse, 20); - OSMO_ASSERT(peer->patch_state.logical_link_count == 0); - - printf(" Add TLLI 1, IMSI 1\n"); - link_info = register_tlli(peer, tlli1, - imsi1, ARRAY_SIZE(imsi1), now); - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info->tlli.current == tlli1); - OSMO_ASSERT(peer->patch_state.logical_link_count == 1); - - /* replace the old entry */ - printf(" Add TLLI 2, IMSI 1 (should replace TLLI 1)\n"); - link_info = register_tlli(peer, tlli2, - imsi1, ARRAY_SIZE(imsi1), now); - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info->tlli.current == tlli2); - OSMO_ASSERT(peer->patch_state.logical_link_count == 1); - - dump_peers(stdout, 2, now, &cfg); - - /* verify that 5678 has survived */ - link_info = gbproxy_link_info_by_imsi(peer, imsi1, ARRAY_SIZE(imsi1)); - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info->tlli.current == tlli2); - link_info = gbproxy_link_info_by_imsi(peer, imsi2, ARRAY_SIZE(imsi2)); - OSMO_ASSERT(!link_info); - - printf("\n"); - - gbproxy_bvc_free(peer); - } - - { - struct gbproxy_link_info *link_info; - - printf("Test IMSI replacement:\n"); - - cfg.tlli_max_len = 0; - cfg.tlli_max_age = 0; - peer = gbproxy_bvc_alloc(nse, 20); - OSMO_ASSERT(peer->patch_state.logical_link_count == 0); - - printf(" Add TLLI 1, IMSI 1\n"); - link_info = register_tlli(peer, tlli1, - imsi1, ARRAY_SIZE(imsi1), now); - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info->tlli.current == tlli1); - OSMO_ASSERT(peer->patch_state.logical_link_count == 1); - - /* try to replace the old entry */ - printf(" Add TLLI 1, IMSI 2 (should replace IMSI 1)\n"); - link_info = register_tlli(peer, tlli1, - imsi2, ARRAY_SIZE(imsi2), now); - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info->tlli.current == tlli1); - OSMO_ASSERT(peer->patch_state.logical_link_count == 1); - - dump_peers(stdout, 2, now, &cfg); - - /* verify that 5678 has survived */ - link_info = gbproxy_link_info_by_imsi(peer, imsi1, ARRAY_SIZE(imsi1)); - OSMO_ASSERT(!link_info); - link_info = gbproxy_link_info_by_imsi(peer, imsi2, ARRAY_SIZE(imsi2)); - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info->tlli.current == tlli1); - - printf("\n"); - - gbproxy_bvc_free(peer); - } - - { - struct gbproxy_link_info *link_info; - int num_removed; - - printf("Test TLLI expiry, max_len == 1:\n"); - - cfg.tlli_max_len = 1; - cfg.tlli_max_age = 0; - peer = gbproxy_bvc_alloc(nse, 20); - OSMO_ASSERT(peer->patch_state.logical_link_count == 0); - - printf(" Add TLLI 1, IMSI 1\n"); - register_tlli(peer, tlli1, imsi1, ARRAY_SIZE(imsi1), now); - OSMO_ASSERT(peer->patch_state.logical_link_count == 1); - - /* replace the old entry */ - printf(" Add TLLI 2, IMSI 2 (should replace IMSI 1)\n"); - register_tlli(peer, tlli2, imsi2, ARRAY_SIZE(imsi2), now); - OSMO_ASSERT(peer->patch_state.logical_link_count == 2); - - num_removed = gbproxy_remove_stale_link_infos(peer, now + 2); - OSMO_ASSERT(num_removed == 1); - OSMO_ASSERT(peer->patch_state.logical_link_count == 1); - - dump_peers(stdout, 2, now, &cfg); - - /* verify that 5678 has survived */ - link_info = gbproxy_link_info_by_imsi(peer, imsi1, ARRAY_SIZE(imsi1)); - OSMO_ASSERT(!link_info); - link_info = gbproxy_link_info_by_imsi(peer, imsi2, ARRAY_SIZE(imsi2)); - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info->tlli.current == tlli2); - - printf("\n"); - - gbproxy_bvc_free(peer); - } - - { - struct gbproxy_link_info *link_info; - int num_removed; - - printf("Test TLLI expiry, max_age == 1:\n"); - - cfg.tlli_max_len = 0; - cfg.tlli_max_age = 1; - peer = gbproxy_bvc_alloc(nse, 20); - OSMO_ASSERT(peer->patch_state.logical_link_count == 0); - - printf(" Add TLLI 1, IMSI 1 (should expire after timeout)\n"); - register_tlli(peer, tlli1, imsi1, ARRAY_SIZE(imsi1), now); - OSMO_ASSERT(peer->patch_state.logical_link_count == 1); - - printf(" Add TLLI 2, IMSI 2 (should not expire after timeout)\n"); - register_tlli(peer, tlli2, imsi2, ARRAY_SIZE(imsi2), - now + 1); - OSMO_ASSERT(peer->patch_state.logical_link_count == 2); - - num_removed = gbproxy_remove_stale_link_infos(peer, now + 2); - OSMO_ASSERT(num_removed == 1); - OSMO_ASSERT(peer->patch_state.logical_link_count == 1); - - dump_peers(stdout, 2, now + 2, &cfg); - - /* verify that 5678 has survived */ - link_info = gbproxy_link_info_by_imsi(peer, imsi1, ARRAY_SIZE(imsi1)); - OSMO_ASSERT(!link_info); - link_info = gbproxy_link_info_by_imsi(peer, imsi2, ARRAY_SIZE(imsi2)); - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info->tlli.current == tlli2); - - printf("\n"); - - gbproxy_bvc_free(peer); - } - - { - struct gbproxy_link_info *link_info; - int num_removed; - - printf("Test TLLI expiry, max_len == 2, max_age == 1:\n"); - - cfg.tlli_max_len = 0; - cfg.tlli_max_age = 1; - peer = gbproxy_bvc_alloc(nse, 20); - OSMO_ASSERT(peer->patch_state.logical_link_count == 0); - - printf(" Add TLLI 1, IMSI 1 (should expire)\n"); - register_tlli(peer, tlli1, imsi1, ARRAY_SIZE(imsi1), now); - OSMO_ASSERT(peer->patch_state.logical_link_count == 1); - - printf(" Add TLLI 2, IMSI 2 (should expire after timeout)\n"); - register_tlli(peer, tlli2, imsi2, ARRAY_SIZE(imsi2), - now + 1); - OSMO_ASSERT(peer->patch_state.logical_link_count == 2); - - printf(" Add TLLI 3, IMSI 3 (should not expire after timeout)\n"); - register_tlli(peer, tlli3, imsi3, ARRAY_SIZE(imsi3), - now + 2); - OSMO_ASSERT(peer->patch_state.logical_link_count == 3); - - dump_peers(stdout, 2, now + 2, &cfg); - - printf(" Remove stale TLLIs\n"); - num_removed = gbproxy_remove_stale_link_infos(peer, now + 3); - OSMO_ASSERT(num_removed == 2); - OSMO_ASSERT(peer->patch_state.logical_link_count == 1); - - dump_peers(stdout, 2, now + 2, &cfg); - - /* verify that tlli3 has survived */ - link_info = gbproxy_link_info_by_imsi(peer, imsi1, ARRAY_SIZE(imsi1)); - OSMO_ASSERT(!link_info); - link_info = gbproxy_link_info_by_imsi(peer, imsi2, ARRAY_SIZE(imsi2)); - OSMO_ASSERT(!link_info); - link_info = gbproxy_link_info_by_imsi(peer, imsi3, ARRAY_SIZE(imsi3)); - OSMO_ASSERT(link_info); - OSMO_ASSERT(link_info->tlli.current == tlli3); - - printf("\n"); - - gbproxy_bvc_free(peer); - } - gbproxy_clear_patch_filter(&cfg.matches[GBPROX_MATCH_PATCHING]); - gbprox_reset(&cfg); - /* gbprox_reset() frees the rate_ctr, but re-allocates it again. */ - rate_ctr_group_free(cfg.ctrg); - - cleanup_test(); -} - -static void test_gbproxy_imsi_matching(void) -{ - const char *err_msg = NULL; - const uint8_t imsi1[] = { GSM_MI_TYPE_IMSI | 0x10, 0x32, 0x54, 0xf6 }; - const uint8_t imsi2[] = { GSM_MI_TYPE_IMSI | GSM_MI_ODD | 0x10, 0x32, 0x54, 0x76 }; - const uint8_t imsi3_bad[] = { GSM_MI_TYPE_IMSI | 0x10, 0xee, 0x54, 0xff }; - const uint8_t tmsi1[] = { GSM_MI_TYPE_TMSI | 0xf0, 0x11, 0x22, 0x33, 0x44 }; - const uint8_t tmsi2_bad[] = { GSM_MI_TYPE_TMSI | 0xf0, 0x11, 0x22 }; - const uint8_t imei1[] = { GSM_MI_TYPE_IMEI | 0x10, 0x32, 0x54, 0xf6 }; - const uint8_t imei2[] = { GSM_MI_TYPE_IMEI | GSM_MI_ODD | 0x10, 0x32, 0x54, 0x76 }; - const char *filter_re1 = ".*"; - const char *filter_re2 = "^1234"; - const char *filter_re3 = "^4321"; - const char *filter_re4_bad = "^12["; - struct gbproxy_match match = {0,}; - - printf("=== Test IMSI/TMSI matching ===\n\n"); - - OSMO_ASSERT(match.enable == 0); - - OSMO_ASSERT(gbproxy_set_patch_filter(&match, filter_re1, &err_msg) == 0); - OSMO_ASSERT(match.enable == 1); - - OSMO_ASSERT(gbproxy_set_patch_filter(&match, filter_re2, &err_msg) == 0); - OSMO_ASSERT(match.enable == 1); - - err_msg = NULL; - OSMO_ASSERT(gbproxy_set_patch_filter(&match, filter_re4_bad, &err_msg) == -1); - OSMO_ASSERT(err_msg != NULL); - OSMO_ASSERT(match.enable == 0); - - OSMO_ASSERT(gbproxy_set_patch_filter(&match, filter_re2, &err_msg) == 0); - OSMO_ASSERT(match.enable == 1); - - OSMO_ASSERT(gbproxy_set_patch_filter(&match, NULL, &err_msg) == 0); - OSMO_ASSERT(match.enable == 0); - - OSMO_ASSERT(gbproxy_set_patch_filter(&match, filter_re2, &err_msg) == 0); - OSMO_ASSERT(match.enable == 1); - - gbproxy_clear_patch_filter(&match); - OSMO_ASSERT(match.enable == 0); - - OSMO_ASSERT(gbproxy_set_patch_filter(&match, filter_re2, &err_msg) == 0); - OSMO_ASSERT(match.enable == 1); - - OSMO_ASSERT(gbproxy_check_imsi(&match, imsi1, ARRAY_SIZE(imsi1)) == 1); - OSMO_ASSERT(gbproxy_check_imsi(&match, imsi2, ARRAY_SIZE(imsi2)) == 1); - OSMO_ASSERT(gbproxy_check_imsi(&match, imsi3_bad, ARRAY_SIZE(imsi3_bad)) == -1); - OSMO_ASSERT(gbproxy_check_imsi(&match, tmsi1, ARRAY_SIZE(tmsi1)) == -1); - OSMO_ASSERT(gbproxy_check_imsi(&match, tmsi2_bad, ARRAY_SIZE(tmsi2_bad)) == -1); - OSMO_ASSERT(gbproxy_check_imsi(&match, imei1, ARRAY_SIZE(imei1)) == -1); - OSMO_ASSERT(gbproxy_check_imsi(&match, imei2, ARRAY_SIZE(imei2)) == -1); - - OSMO_ASSERT(gbproxy_set_patch_filter(&match, filter_re3, &err_msg) == 0); - OSMO_ASSERT(match.enable == 1); - - OSMO_ASSERT(gbproxy_check_imsi(&match, imsi1, ARRAY_SIZE(imsi1)) == 0); - OSMO_ASSERT(gbproxy_check_imsi(&match, imsi2, ARRAY_SIZE(imsi2)) == 0); - OSMO_ASSERT(gbproxy_check_imsi(&match, imsi3_bad, ARRAY_SIZE(imsi3_bad)) == -1); - OSMO_ASSERT(gbproxy_check_imsi(&match, tmsi1, ARRAY_SIZE(tmsi1)) == -1); - OSMO_ASSERT(gbproxy_check_imsi(&match, tmsi2_bad, ARRAY_SIZE(tmsi2_bad)) == -1); - OSMO_ASSERT(gbproxy_check_imsi(&match, imei1, ARRAY_SIZE(imei1)) == -1); - OSMO_ASSERT(gbproxy_check_imsi(&match, imei2, ARRAY_SIZE(imei2)) == -1); - - /* TODO: Check correct length but wrong type with is_mi_tmsi */ - - gbproxy_clear_patch_filter(&match); - OSMO_ASSERT(match.enable == 0); - - cleanup_test(); -} - -static void test_gbproxy_stored_messages() -{ - struct gprs_ns2_inst *nsi = gprs_ns2_instantiate(tall_sgsn_ctx, gprs_ns2_callback, &gbcfg); - struct gprs_ra_id rai_bss = - {.mcc = 112, .mnc = 332, .lac = 16464, .rac = 96}; - struct gprs_ra_id rai_unknown = - {.mcc = 1, .mnc = 99, .lac = 99, .rac = 96}; - uint16_t cell_id = 0x1234; - - const uint32_t ptmsi = 0xefe2b700; - const uint32_t local_tlli = 0xefe2b700; - - const uint32_t foreign_tlli1 = 0x8000dead; - - struct gbproxy_bvc *peer; - unsigned bss_nu = 0; - unsigned sgsn_nu = 0; - uint16_t bss_nsei[] = { 0x1000 }; - - OSMO_ASSERT(local_tlli == gprs_tmsi2tlli(ptmsi, TLLI_LOCAL)); - - gbcfg.nsi = nsi; - gbcfg.nsip_sgsn_nsei = SGSN_NSEI; - gbcfg.core_plmn = (struct osmo_plmn_id){}; - gbcfg.core_apn = talloc_zero_size(tall_sgsn_ctx, 100); - gbcfg.core_apn_size = gprs_str_to_apn(gbcfg.core_apn, 100, "foo.bar"); - gbcfg.patch_ptmsi = 0; - gbcfg.acquire_imsi = 1; - gbcfg.keep_link_infos = 0; - - bssgp_set_bssgp_callback(gbprox_test_bssgp_send_cb, &gbcfg); - - printf("=== %s ===\n", __func__); - printf("--- Initialise SGSN ---\n\n"); - - connect_sgsn(nsi, SGSN_NSEI); - - printf("--- Initialise BSS 1 ---\n\n"); - - setup_ns(nsi, bss_nsei[0]); - setup_bssgp(nsi, bss_nsei[0], 0x1002); - - peer = gbproxy_bvc_by_nsei(&gbcfg, 0x1000); - OSMO_ASSERT(peer != NULL); - - send_bssgp_reset_ack(nsi, SGSN_NSEI, 0x1002); - - dump_global(stdout, 0); - dump_peers(stdout, 0, 0, &gbcfg); - - printf("--- Establish first LLC connection ---\n\n"); - - send_llc_ul_ui(nsi, "ATTACH REQUEST", bss_nsei[0], 0x1002, - foreign_tlli1, &rai_unknown, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_attach_req, sizeof(dtap_attach_req)); - - dump_peers(stdout, 0, 0, &gbcfg); - - send_llc_dl_ui(nsi, "IDENT REQUEST", SGSN_NSEI, 0x1002, - foreign_tlli1, 0, NULL, 0, - GPRS_SAPI_GMM, sgsn_nu++, - dtap_identity_req, sizeof(dtap_identity_req)); - - dump_peers(stdout, 0, 0, &gbcfg); - - send_llc_ul_ui(nsi, "DETACH ACCEPT", bss_nsei[0], 0x1002, - foreign_tlli1, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_detach_acc, sizeof(dtap_detach_acc)); - - dump_peers(stdout, 0, 0, &gbcfg); - - send_llc_ul_ui(nsi, "IDENT RESPONSE", bss_nsei[0], 0x1002, - foreign_tlli1, &rai_bss, cell_id, - GPRS_SAPI_GMM, bss_nu++, - dtap_identity_resp, sizeof(dtap_identity_resp)); - - dump_peers(stdout, 0, 0, &gbcfg); - - dump_global(stdout, 0); - - talloc_free(gbcfg.core_apn); - gbcfg.core_apn = NULL; - - gbprox_reset(&gbcfg); - gprs_ns2_free(nsi); - nsi = NULL; - - cleanup_test(); -} - /* See OS#3178 "gbproxy: failed to parse invalid BSSGP-UNITDATA message" */ static void test_gbproxy_parse_bssgp_unitdata() { @@ -4784,16 +744,6 @@ int main(int argc, char **argv) gbproxy_init_config(&gbcfg); test_gbproxy(); test_gbproxy_ident_changes(); - test_gbproxy_ra_patching(); - test_gbproxy_imsi_matching(); - test_gbproxy_ptmsi_assignment(); - test_gbproxy_ptmsi_patching(); - test_gbproxy_ptmsi_patching_bad_cases(); - test_gbproxy_imsi_acquisition(); - test_gbproxy_secondary_sgsn(); - test_gbproxy_keep_info(); - test_gbproxy_tlli_expire(); - test_gbproxy_stored_messages(); test_gbproxy_parse_bssgp_unitdata(); gbprox_reset(&gbcfg); /* gbprox_reset() frees the rate_ctr, but re-allocates it again. */ diff --git a/tests/gbproxy/gbproxy_test.ok b/tests/gbproxy/gbproxy_test.ok index 978d91fad..75bea984f 100644 --- a/tests/gbproxy/gbproxy_test.ok +++ b/tests/gbproxy/gbproxy_test.ok @@ -38,7 +38,6 @@ Message for SGSN (NSEI=256 BVCI=0): Peers: NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - TLLI-Cache: 0 PROCESSING BVC_RESET_ACK from NSEI 256 23 04 82 10 02 @@ -82,9 +81,7 @@ Message for SGSN (NSEI=256 BVCI=0): Peers: NSEI 8192, BVCI 8194, not blocked, RAI 112-332-16464-96 - TLLI-Cache: 0 NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - TLLI-Cache: 0 PROCESSING BVC_RESET_ACK from NSEI 256 23 04 82 20 02 @@ -115,11 +112,8 @@ Message for SGSN (NSEI=256 BVCI=0): Peers: NSEI 8192, BVCI 8194, not blocked, RAI 112-332-16464-96 - TLLI-Cache: 0 NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - TLLI-Cache: 0 NSEI 4096, BVCI 4114, not blocked, RAI 112-332-16464-96 - TLLI-Cache: 0 PROCESSING BVC_RESET_ACK from NSEI 256 23 04 82 10 12 @@ -150,11 +144,8 @@ Message for SGSN (NSEI=256 BVCI=0): Peers: NSEI 8192, BVCI 8194, not blocked, RAI 112-332-16464-96 - TLLI-Cache: 0 NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - TLLI-Cache: 0 NSEI 4096, BVCI 4114, not blocked, RAI 112-332-16464-96 - TLLI-Cache: 0 PROCESSING BVC_RESET_ACK from NSEI 256 23 04 82 10 02 @@ -185,11 +176,8 @@ Message for SGSN (NSEI=256 BVCI=0): Peers: NSEI 8192, BVCI 8194, not blocked, RAI 112-332-16464-96 - TLLI-Cache: 0 NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - TLLI-Cache: 0 NSEI 4096, BVCI 4114, not blocked, RAI 112-332-16464-96 - TLLI-Cache: 0 PROCESSING BVC_RESET_ACK from NSEI 256 23 04 82 10 02 @@ -305,11 +293,8 @@ Message for SGSN (NSEI=256 BVCI=0): Peers: NSEI 8192, BVCI 8194, not blocked, RAI 112-332-16464-96 NSEI mismatch : 1 - TLLI-Cache: 0 NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - TLLI-Cache: 0 NSEI 4096, BVCI 4114, not blocked, RAI 112-332-16464-96 - TLLI-Cache: 0 Gbproxy global: PROCESSING BVC_RESET_ACK from NSEI 256 23 04 82 10 02 @@ -365,9 +350,7 @@ Message for SGSN (NSEI=256 BVCI=0): Peers: NSEI 8192, BVCI 8194, not blocked, RAI 112-332-16464-96 NSEI mismatch : 1 - TLLI-Cache: 0 NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - TLLI-Cache: 0 Gbproxy global: Invalid BVC Identifier : 1 === test_gbproxy_ident_changes === @@ -423,7 +406,6 @@ Message for BSS (NSEI=4096 BVCI=0): Peers: NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - TLLI-Cache: 0 --- Setup BVCI 2 --- Setup BSSGP: BVCI 0x2002(8194) @@ -454,9 +436,7 @@ Message for BSS (NSEI=4096 BVCI=0): Peers: NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - TLLI-Cache: 0 NSEI 4096, BVCI 8194, not blocked, RAI 112-332-16464-96 - TLLI-Cache: 0 --- Send message from BSS 1 to SGSN and back, BVCI 1 --- PROCESSING (null) from NSEI 4096 @@ -555,9 +535,7 @@ Message for BSS (NSEI=8192 BVCI=0): Peers: NSEI 8192, BVCI 4098, not blocked, RAI 112-332-16464-96 NSEI mismatch : 1 - TLLI-Cache: 0 NSEI 4096, BVCI 8194, not blocked, RAI 112-332-16464-96 - TLLI-Cache: 0 --- Setup BVCI 3 --- Setup BSSGP: BVCI 0x3002(12290) @@ -589,11 +567,8 @@ Message for BSS (NSEI=8192 BVCI=0): Peers: NSEI 8192, BVCI 4098, not blocked, RAI 112-332-16464-96 NSEI mismatch : 1 - TLLI-Cache: 0 NSEI 8192, BVCI 12290, not blocked, RAI 112-332-16464-96 - TLLI-Cache: 0 NSEI 4096, BVCI 8194, not blocked, RAI 112-332-16464-96 - TLLI-Cache: 0 --- Send message from BSS 1 to SGSN and back, BVCI 1 --- PROCESSING (null) from NSEI 8192 @@ -637,12 +612,9 @@ Message for SGSN (NSEI=256 BVCI=8194): Peers: NSEI 8192, BVCI 4098, not blocked, RAI 112-332-16464-96 NSEI mismatch : 1 - TLLI-Cache: 0 NSEI 8192, BVCI 12290, not blocked, RAI 112-332-16464-96 - TLLI-Cache: 0 NSEI 4096, BVCI 8194, not blocked, RAI 112-332-16464-96 NSEI mismatch : 1 - TLLI-Cache: 0 PROCESSING (null) from NSEI 256 @@ -658,12 +630,9 @@ Message for BSS (NSEI=4096 BVCI=8194): Peers: NSEI 8192, BVCI 4098, not blocked, RAI 112-332-16464-96 NSEI mismatch : 1 - TLLI-Cache: 0 NSEI 8192, BVCI 12290, not blocked, RAI 112-332-16464-96 - TLLI-Cache: 0 NSEI 4096, BVCI 8194, not blocked, RAI 112-332-16464-96 NSEI mismatch : 1 - TLLI-Cache: 0 --- Send message from BSS 1 to SGSN and back, BVCI 3 --- PROCESSING (null) from NSEI 4096 @@ -694,5232 +663,9 @@ Gbproxy global: Peers: NSEI 8192, BVCI 4098, not blocked, RAI 112-332-16464-96 NSEI mismatch : 1 - TLLI-Cache: 0 NSEI 8192, BVCI 12290, not blocked, RAI 112-332-16464-96 NSEI mismatch : 1 - TLLI-Cache: 0 NSEI 4096, BVCI 8194, not blocked, RAI 112-332-16464-96 NSEI mismatch : 1 - TLLI-Cache: 0 -=== test_gbproxy_ra_patching === ---- Initialise SGSN --- - -NS2 CALLBACK, prim 2, bvci 0x0000 - -Message for SGSN (NSEI=256 BVCI=0): -22 04 82 00 00 07 81 08 - ---- Initialise BSS 1 --- - -Setup NS-VC: NSEI 0x1000(4096) - -NS2 CALLBACK, prim 2, bvci 0x0000 - -PROCESSING BVC_RESET from NSEI 4096 -22 04 82 00 00 07 81 08 08 88 11 22 33 40 50 60 10 00 - -NS2 CALLBACK, prim 0, msg length 18, bvci 0x0000 -22 04 82 00 00 07 81 08 08 88 11 22 33 40 50 60 10 00 - -Message for BSS (NSEI=4096 BVCI=0): -23 04 82 00 00 - -Setup BSSGP: BVCI 0x1002(4098) - -PROCESSING BVC_RESET from NSEI 4096 -22 04 82 10 02 07 81 08 08 88 11 22 33 40 50 60 10 00 - -NS2 CALLBACK, prim 0, msg length 18, bvci 0x0000 -22 04 82 10 02 07 81 08 08 88 11 22 33 40 50 60 10 00 - -NS2 UD REQUEST, prim 0, msg length 18, bvci 0x0000 -22 04 82 10 02 07 81 08 08 88 21 63 54 40 50 60 10 00 - -Message for SGSN (NSEI=256 BVCI=0): -[L2]> [L3]> 22 04 82 10 02 07 81 08 08 88 21 63 54 40 50 60 10 00 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 1 - TLLI-Cache: 0 -PROCESSING BVC_RESET_ACK from NSEI 256 -23 04 82 10 02 - -NS2 CALLBACK, prim 0, msg length 5, bvci 0x0000 -23 04 82 10 02 - -NS2 UD REQUEST, prim 0, msg length 5, bvci 0x0000 -23 04 82 10 02 - -Message for BSS (NSEI=4096 BVCI=0): -[L2]> [L3]> 23 04 82 10 02 - -PROCESSING BVC_SUSPEND from NSEI 4096 -0b 1f 84 cc d1 75 8b 1b 86 11 22 33 40 50 60 - -NS2 CALLBACK, prim 0, msg length 15, bvci 0x0000 -0b 1f 84 cc d1 75 8b 1b 86 11 22 33 40 50 60 - -NS2 UD REQUEST, prim 0, msg length 15, bvci 0x0000 -0b 1f 84 cc d1 75 8b 1b 86 21 63 54 40 50 60 - -Message for SGSN (NSEI=256 BVCI=0): -[L2]> [L3]> 0b 1f 84 cc d1 75 8b 1b 86 21 63 54 40 50 60 - -PROCESSING BVC_SUSPEND_ACK from NSEI 256 -0c 1f 84 cc d1 75 8b 1b 86 21 63 54 40 50 60 1d 81 01 - -NS2 CALLBACK, prim 0, msg length 18, bvci 0x0000 -0c 1f 84 cc d1 75 8b 1b 86 21 63 54 40 50 60 1d 81 01 - -NS2 UD REQUEST, prim 0, msg length 18, bvci 0x0000 -0c 1f 84 cc d1 75 8b 1b 86 11 22 33 40 50 60 1d 81 01 - -Message for BSS (NSEI=4096 BVCI=0): -[L2]> [L3]> 0c 1f 84 cc d1 75 8b 1b 86 11 22 33 40 50 60 1d 81 01 - -Gbproxy global: -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 2 - RAID patched (SGSN): 1 - TLLI from SGSN unknown : 1 - TLLI-Cache: 0 ---- Send message from BSS 1 to SGSN, BVCI 0x1002 --- - -PROCESSING ATTACH REQUEST from NSEI 4096 -01 bb c5 46 79 00 00 04 08 88 11 22 33 40 50 60 75 30 00 80 0e 00 34 01 c0 01 08 01 02 f5 e0 21 08 02 05 f4 fb c5 46 79 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 16 6d 01 - -NS2 CALLBACK, prim 0, msg length 75, bvci 0x1002 -01 bb c5 46 79 00 00 04 08 88 11 22 33 40 50 60 75 30 00 80 0e 00 34 01 c0 01 08 01 02 f5 e0 21 08 02 05 f4 fb c5 46 79 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 16 6d 01 - -NS2 UD REQUEST, prim 0, msg length 75, bvci 0x1002 -01 bb c5 46 79 00 00 04 08 88 21 63 54 40 50 60 75 30 00 80 0e 00 34 01 c0 01 08 01 02 f5 e0 21 08 02 05 f4 fb c5 46 79 21 63 54 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 8e cd 32 - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 bb c5 46 79 00 00 04 08 88 21 63 54 40 50 60 75 30 00 80 0e 00 34 01 c0 01 08 01 02 f5 e0 21 08 02 05 f4 fb c5 46 79 21 63 54 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 8e cd 32 - -PROCESSING IDENT REQUEST from NSEI 256 -00 bb c5 46 79 00 50 20 16 82 02 58 0e 89 41 c0 01 08 15 01 ff 6c ba - -NS2 CALLBACK, prim 0, msg length 23, bvci 0x1002 -00 bb c5 46 79 00 50 20 16 82 02 58 0e 89 41 c0 01 08 15 01 ff 6c ba - -NS2 UD REQUEST, prim 0, msg length 23, bvci 0x1002 -00 bb c5 46 79 00 50 20 16 82 02 58 0e 89 41 c0 01 08 15 01 ff 6c ba - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 bb c5 46 79 00 50 20 16 82 02 58 0e 89 41 c0 01 08 15 01 ff 6c ba - -PROCESSING IDENT RESPONSE from NSEI 4096 -01 bb c5 46 79 00 00 04 08 88 11 22 33 40 50 60 75 30 00 80 0e 00 11 01 c0 0d 08 16 08 11 12 13 14 15 16 17 f8 1d ff 1c - -NS2 CALLBACK, prim 0, msg length 40, bvci 0x1002 -01 bb c5 46 79 00 00 04 08 88 11 22 33 40 50 60 75 30 00 80 0e 00 11 01 c0 0d 08 16 08 11 12 13 14 15 16 17 f8 1d ff 1c - -NS2 UD REQUEST, prim 0, msg length 40, bvci 0x1002 -01 bb c5 46 79 00 00 04 08 88 21 63 54 40 50 60 75 30 00 80 0e 00 11 01 c0 0d 08 16 08 11 12 13 14 15 16 17 f8 1d ff 1c - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 bb c5 46 79 00 00 04 08 88 21 63 54 40 50 60 75 30 00 80 0e 00 11 01 c0 0d 08 16 08 11 12 13 14 15 16 17 f8 1d ff 1c - -PROCESSING ATTACH ACCEPT from NSEI 256 -00 bb c5 46 79 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 05 08 02 01 49 04 21 63 54 40 50 60 19 cd d7 08 17 16 18 05 f4 ef e2 b7 00 53 62 f1 - -NS2 CALLBACK, prim 0, msg length 88, bvci 0x1002 -00 bb c5 46 79 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 05 08 02 01 49 04 21 63 54 40 50 60 19 cd d7 08 17 16 18 05 f4 ef e2 b7 00 53 62 f1 - -NS2 UD REQUEST, prim 0, msg length 88, bvci 0x1002 -00 bb c5 46 79 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 05 08 02 01 49 04 11 22 33 40 50 60 19 cd d7 08 17 16 18 05 f4 ef e2 b7 00 be 38 c0 - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 bb c5 46 79 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 05 08 02 01 49 04 11 22 33 40 50 60 19 cd d7 08 17 16 18 05 f4 ef e2 b7 00 be 38 c0 - -PROCESSING ATTACH COMPLETE from NSEI 4096 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 75 30 00 80 0e 00 08 01 c0 11 08 03 ea 67 11 - -NS2 CALLBACK, prim 0, msg length 31, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 75 30 00 80 0e 00 08 01 c0 11 08 03 ea 67 11 - -NS2 UD REQUEST, prim 0, msg length 31, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 21 63 54 40 50 60 75 30 00 80 0e 00 08 01 c0 11 08 03 ea 67 11 - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 ef e2 b7 00 00 00 04 08 88 21 63 54 40 50 60 75 30 00 80 0e 00 08 01 c0 11 08 03 ea 67 11 - -PROCESSING ACT PDP CTX REQ (REPLACE APN) from NSEI 4096 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 75 30 00 80 0e 00 35 01 c0 0d 0a 41 05 03 0c 00 00 1f 10 00 00 00 00 00 00 00 00 02 01 21 28 03 02 61 62 27 14 80 80 21 10 01 00 00 10 81 06 00 00 00 00 83 06 00 00 00 00 5a ff 02 - -NS2 CALLBACK, prim 0, msg length 76, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 75 30 00 80 0e 00 35 01 c0 0d 0a 41 05 03 0c 00 00 1f 10 00 00 00 00 00 00 00 00 02 01 21 28 03 02 61 62 27 14 80 80 21 10 01 00 00 10 81 06 00 00 00 00 83 06 00 00 00 00 5a ff 02 - -NS2 UD REQUEST, prim 0, msg length 81, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 21 63 54 40 50 60 75 30 00 80 0e 00 3a 01 c0 0d 0a 41 05 03 0c 00 00 1f 10 00 00 00 00 00 00 00 00 02 01 21 28 08 03 66 6f 6f 03 62 61 72 27 14 80 80 21 10 01 00 00 10 81 06 00 00 00 00 83 06 00 00 00 00 24 9d 75 - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 ef e2 b7 00 00 00 04 08 88 21 63 54 40 50 60 75 30 00 80 0e 00 3a 01 c0 0d 0a 41 05 03 0c 00 00 1f 10 00 00 00 00 00 00 00 00 02 01 21 28 08 03 66 6f 6f 03 62 61 72 27 14 80 80 21 10 01 00 00 10 81 06 00 00 00 00 83 06 00 00 00 00 24 9d 75 - -PROCESSING GMM INFO from NSEI 256 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 88 41 c0 09 08 21 04 ba 3d - -NS2 CALLBACK, prim 0, msg length 66, bvci 0x1002 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 88 41 c0 09 08 21 04 ba 3d - -NS2 UD REQUEST, prim 0, msg length 66, bvci 0x1002 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 88 41 c0 09 08 21 04 ba 3d - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 88 41 c0 09 08 21 04 ba 3d - -PROCESSING ACT PDP CTX REQ (REPLACE APN) from NSEI 4096 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 75 30 00 80 0e 00 35 01 c0 0d 0a 41 05 03 0c 00 00 1f 10 00 00 00 00 00 00 00 00 02 01 21 28 03 02 61 62 27 14 80 80 21 10 01 00 00 10 81 06 00 00 00 00 83 06 00 00 00 00 5a ff 02 - -NS2 CALLBACK, prim 0, msg length 76, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 75 30 00 80 0e 00 35 01 c0 0d 0a 41 05 03 0c 00 00 1f 10 00 00 00 00 00 00 00 00 02 01 21 28 03 02 61 62 27 14 80 80 21 10 01 00 00 10 81 06 00 00 00 00 83 06 00 00 00 00 5a ff 02 - -NS2 UD REQUEST, prim 0, msg length 81, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 21 63 54 40 50 60 75 30 00 80 0e 00 3a 01 c0 0d 0a 41 05 03 0c 00 00 1f 10 00 00 00 00 00 00 00 00 02 01 21 28 08 03 66 6f 6f 03 62 61 72 27 14 80 80 21 10 01 00 00 10 81 06 00 00 00 00 83 06 00 00 00 00 24 9d 75 - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 ef e2 b7 00 00 00 04 08 88 21 63 54 40 50 60 75 30 00 80 0e 00 3a 01 c0 0d 0a 41 05 03 0c 00 00 1f 10 00 00 00 00 00 00 00 00 02 01 21 28 08 03 66 6f 6f 03 62 61 72 27 14 80 80 21 10 01 00 00 10 81 06 00 00 00 00 83 06 00 00 00 00 24 9d 75 - -PROCESSING ACT PDP CTX REQ (REMOVE APN) from NSEI 4096 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 75 30 00 80 0e 00 35 01 c0 0d 0a 41 05 03 0c 00 00 1f 10 00 00 00 00 00 00 00 00 02 01 21 28 03 02 61 62 27 14 80 80 21 10 01 00 00 10 81 06 00 00 00 00 83 06 00 00 00 00 5a ff 02 - -NS2 CALLBACK, prim 0, msg length 76, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 75 30 00 80 0e 00 35 01 c0 0d 0a 41 05 03 0c 00 00 1f 10 00 00 00 00 00 00 00 00 02 01 21 28 03 02 61 62 27 14 80 80 21 10 01 00 00 10 81 06 00 00 00 00 83 06 00 00 00 00 5a ff 02 - -NS2 UD REQUEST, prim 0, msg length 71, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 21 63 54 40 50 60 75 30 00 80 0e 00 30 01 c0 0d 0a 41 05 03 0c 00 00 1f 10 00 00 00 00 00 00 00 00 02 01 21 27 14 80 80 21 10 01 00 00 10 81 06 00 00 00 00 83 06 00 00 00 00 85 fa 60 - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 ef e2 b7 00 00 00 04 08 88 21 63 54 40 50 60 75 30 00 80 0e 00 30 01 c0 0d 0a 41 05 03 0c 00 00 1f 10 00 00 00 00 00 00 00 00 02 01 21 27 14 80 80 21 10 01 00 00 10 81 06 00 00 00 00 83 06 00 00 00 00 85 fa 60 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 9 - RAID patched (SGSN): 2 - APN patched : 3 - Attach Request count : 1 - Attach Accept count : 1 - Attach Completed count : 1 - PDP Activation Request count : 3 - TLLI from SGSN unknown : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI efe2b700 -> efe2b700, IMSI 12131415161718, AGE 0, IMSI matches -PROCESSING DETACH REQ from NSEI 4096 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 75 30 00 80 0e 00 15 01 c0 19 08 05 01 18 05 f4 ef e2 b7 00 19 03 b9 97 cb 7e e1 41 - -NS2 CALLBACK, prim 0, msg length 44, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 75 30 00 80 0e 00 15 01 c0 19 08 05 01 18 05 f4 ef e2 b7 00 19 03 b9 97 cb 7e e1 41 - -NS2 UD REQUEST, prim 0, msg length 44, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 21 63 54 40 50 60 75 30 00 80 0e 00 15 01 c0 19 08 05 01 18 05 f4 ef e2 b7 00 19 03 b9 97 cb 7e e1 41 - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 ef e2 b7 00 00 00 04 08 88 21 63 54 40 50 60 75 30 00 80 0e 00 15 01 c0 19 08 05 01 18 05 f4 ef e2 b7 00 19 03 b9 97 cb 7e e1 41 - -PROCESSING DETACH ACC from NSEI 256 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 89 41 c0 15 08 06 00 f7 35 f0 - -NS2 CALLBACK, prim 0, msg length 67, bvci 0x1002 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 89 41 c0 15 08 06 00 f7 35 f0 - -NS2 UD REQUEST, prim 0, msg length 67, bvci 0x1002 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 89 41 c0 15 08 06 00 f7 35 f0 - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 89 41 c0 15 08 06 00 f7 35 f0 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 10 - RAID patched (SGSN): 2 - APN patched : 3 - Attach Request count : 1 - Attach Accept count : 1 - Attach Completed count : 1 - Detach Request count : 1 - Detach Accept count : 1 - PDP Activation Request count : 3 - TLLI from SGSN unknown : 1 - TLLI-Cache: 0 ---- RA update --- - -PROCESSING RA UPD REQ from NSEI 4096 -01 bb c5 46 79 00 00 04 08 88 11 22 33 40 50 60 70 80 00 80 0e 00 3e 01 c0 15 08 08 10 11 22 33 40 50 60 1d 19 13 42 33 57 2b f7 c8 48 02 13 48 50 c8 48 02 14 48 50 c8 48 02 17 49 10 c8 48 02 00 19 8b b2 92 17 16 27 07 04 31 02 e5 e0 32 02 20 00 96 3e 97 - -NS2 CALLBACK, prim 0, msg length 85, bvci 0x1002 -01 bb c5 46 79 00 00 04 08 88 11 22 33 40 50 60 70 80 00 80 0e 00 3e 01 c0 15 08 08 10 11 22 33 40 50 60 1d 19 13 42 33 57 2b f7 c8 48 02 13 48 50 c8 48 02 14 48 50 c8 48 02 17 49 10 c8 48 02 00 19 8b b2 92 17 16 27 07 04 31 02 e5 e0 32 02 20 00 96 3e 97 - -NS2 UD REQUEST, prim 0, msg length 85, bvci 0x1002 -01 bb c5 46 79 00 00 04 08 88 21 63 54 40 50 60 70 80 00 80 0e 00 3e 01 c0 15 08 08 10 21 63 54 40 50 60 1d 19 13 42 33 57 2b f7 c8 48 02 13 48 50 c8 48 02 14 48 50 c8 48 02 17 49 10 c8 48 02 00 19 8b b2 92 17 16 27 07 04 31 02 e5 e0 32 02 20 00 1d f0 41 - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 bb c5 46 79 00 00 04 08 88 21 63 54 40 50 60 70 80 00 80 0e 00 3e 01 c0 15 08 08 10 21 63 54 40 50 60 1d 19 13 42 33 57 2b f7 c8 48 02 13 48 50 c8 48 02 14 48 50 c8 48 02 17 49 10 c8 48 02 00 19 8b b2 92 17 16 27 07 04 31 02 e5 e0 32 02 20 00 1d f0 41 - -PROCESSING RA UPD ACC from NSEI 256 -00 bb c5 46 79 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9d 41 c0 19 08 09 00 49 21 63 54 40 50 60 19 54 ab b3 18 05 f4 ef e2 b7 00 17 16 d7 59 65 - -NS2 CALLBACK, prim 0, msg length 87, bvci 0x1002 -00 bb c5 46 79 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9d 41 c0 19 08 09 00 49 21 63 54 40 50 60 19 54 ab b3 18 05 f4 ef e2 b7 00 17 16 d7 59 65 - -NS2 UD REQUEST, prim 0, msg length 87, bvci 0x1002 -00 bb c5 46 79 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9d 41 c0 19 08 09 00 49 11 22 33 40 50 60 19 54 ab b3 18 05 f4 ef e2 b7 00 17 16 3a 03 54 - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 bb c5 46 79 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9d 41 c0 19 08 09 00 49 11 22 33 40 50 60 19 54 ab b3 18 05 f4 ef e2 b7 00 17 16 3a 03 54 - -PROCESSING ACT PDP CTX REQ (REMOVE APN) from NSEI 4096 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 75 30 00 80 0e 00 35 01 c0 0d 0a 41 05 03 0c 00 00 1f 10 00 00 00 00 00 00 00 00 02 01 21 28 03 02 61 62 27 14 80 80 21 10 01 00 00 10 81 06 00 00 00 00 83 06 00 00 00 00 5a ff 02 - -NS2 CALLBACK, prim 0, msg length 76, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 75 30 00 80 0e 00 35 01 c0 0d 0a 41 05 03 0c 00 00 1f 10 00 00 00 00 00 00 00 00 02 01 21 28 03 02 61 62 27 14 80 80 21 10 01 00 00 10 81 06 00 00 00 00 83 06 00 00 00 00 5a ff 02 - -NS2 UD REQUEST, prim 0, msg length 71, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 21 63 54 40 50 60 75 30 00 80 0e 00 30 01 c0 0d 0a 41 05 03 0c 00 00 1f 10 00 00 00 00 00 00 00 00 02 01 21 27 14 80 80 21 10 01 00 00 10 81 06 00 00 00 00 83 06 00 00 00 00 85 fa 60 - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 ef e2 b7 00 00 00 04 08 88 21 63 54 40 50 60 75 30 00 80 0e 00 30 01 c0 0d 0a 41 05 03 0c 00 00 1f 10 00 00 00 00 00 00 00 00 02 01 21 27 14 80 80 21 10 01 00 00 10 81 06 00 00 00 00 83 06 00 00 00 00 85 fa 60 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 13 - RAID patched (SGSN): 3 - APN patched : 4 - Attach Request count : 1 - Attach Accept count : 1 - Attach Completed count : 1 - RoutingArea Update Request count: 1 - RoutingArea Update Accept count : 1 - Detach Request count : 1 - Detach Accept count : 1 - PDP Activation Request count : 4 - TLLI from SGSN unknown : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI bbc54679/efe2b700 -> bbc54679/efe2b700, IMSI 12131415161718, AGE 0, IMSI matches -PROCESSING DETACH REQ (PWR OFF) from NSEI 4096 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 75 30 00 80 0e 00 15 01 c0 19 08 05 09 18 05 f4 ef e2 b7 00 19 03 b9 97 cb 84 0c eb - -NS2 CALLBACK, prim 0, msg length 44, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 75 30 00 80 0e 00 15 01 c0 19 08 05 09 18 05 f4 ef e2 b7 00 19 03 b9 97 cb 84 0c eb - -NS2 UD REQUEST, prim 0, msg length 44, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 21 63 54 40 50 60 75 30 00 80 0e 00 15 01 c0 19 08 05 09 18 05 f4 ef e2 b7 00 19 03 b9 97 cb 84 0c eb - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 ef e2 b7 00 00 00 04 08 88 21 63 54 40 50 60 75 30 00 80 0e 00 15 01 c0 19 08 05 09 18 05 f4 ef e2 b7 00 19 03 b9 97 cb 84 0c eb - -Gbproxy global: -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 14 - RAID patched (SGSN): 3 - APN patched : 4 - Attach Request count : 1 - Attach Accept count : 1 - Attach Completed count : 1 - RoutingArea Update Request count: 1 - RoutingArea Update Accept count : 1 - Detach Request count : 2 - Detach Accept count : 1 - PDP Activation Request count : 4 - TLLI from SGSN unknown : 1 - TLLI-Cache: 0 ---- Bad cases --- - -PROCESSING ATTACH REQUEST (foreign RAI) from NSEI 4096 -01 bb 00 be ef 00 00 04 08 88 11 22 33 40 50 60 75 30 00 80 0e 00 34 01 c0 01 08 01 02 f5 e0 21 08 02 05 f4 fb 00 be ef 99 99 99 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 2d c7 df - -NS2 CALLBACK, prim 0, msg length 75, bvci 0x1002 -01 bb 00 be ef 00 00 04 08 88 11 22 33 40 50 60 75 30 00 80 0e 00 34 01 c0 01 08 01 02 f5 e0 21 08 02 05 f4 fb 00 be ef 99 99 99 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 2d c7 df - -NS2 UD REQUEST, prim 0, msg length 75, bvci 0x1002 -01 bb 00 be ef 00 00 04 08 88 21 63 54 40 50 60 75 30 00 80 0e 00 34 01 c0 01 08 01 02 f5 e0 21 08 02 05 f4 fb 00 be ef 99 99 99 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 2d c7 df - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 bb 00 be ef 00 00 04 08 88 21 63 54 40 50 60 75 30 00 80 0e 00 34 01 c0 01 08 01 02 f5 e0 21 08 02 05 f4 fb 00 be ef 99 99 99 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 2d c7 df - -TLLI is already detached, shouldn't patch -PROCESSING ACT PDP CTX REQ from NSEI 4096 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 75 30 00 80 0e 00 35 01 c0 0d 0a 41 05 03 0c 00 00 1f 10 00 00 00 00 00 00 00 00 02 01 21 28 03 02 61 62 27 14 80 80 21 10 01 00 00 10 81 06 00 00 00 00 83 06 00 00 00 00 5a ff 02 - -NS2 CALLBACK, prim 0, msg length 76, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 75 30 00 80 0e 00 35 01 c0 0d 0a 41 05 03 0c 00 00 1f 10 00 00 00 00 00 00 00 00 02 01 21 28 03 02 61 62 27 14 80 80 21 10 01 00 00 10 81 06 00 00 00 00 83 06 00 00 00 00 5a ff 02 - -NS2 UD REQUEST, prim 0, msg length 76, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 21 63 54 40 50 60 75 30 00 80 0e 00 35 01 c0 0d 0a 41 05 03 0c 00 00 1f 10 00 00 00 00 00 00 00 00 02 01 21 28 03 02 61 62 27 14 80 80 21 10 01 00 00 10 81 06 00 00 00 00 83 06 00 00 00 00 5a ff 02 - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 ef e2 b7 00 00 00 04 08 88 21 63 54 40 50 60 75 30 00 80 0e 00 35 01 c0 0d 0a 41 05 03 0c 00 00 1f 10 00 00 00 00 00 00 00 00 02 01 21 28 03 02 61 62 27 14 80 80 21 10 01 00 00 10 81 06 00 00 00 00 83 06 00 00 00 00 5a ff 02 - -Invalid RAI, shouldn't patch -PROCESSING BVC_SUSPEND_ACK from NSEI 256 -0c 1f 84 cc d1 75 8b 1b 86 00 f1 99 00 63 60 1d 81 01 - -NS2 CALLBACK, prim 0, msg length 18, bvci 0x0000 -0c 1f 84 cc d1 75 8b 1b 86 00 f1 99 00 63 60 1d 81 01 - -Message for SGSN (NSEI=256 BVCI=0): -41 07 81 21 15 92 0c 1f 84 cc d1 75 8b 1b 86 00 f1 99 00 63 60 1d 81 01 - -Gbproxy global: - Invalid Routing Area Identifier : 1 - Patch error: no peer : 1 -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 16 - RAID patched (SGSN): 3 - APN patched : 4 - Attach Request count : 2 - Attach Accept count : 1 - Attach Completed count : 1 - RoutingArea Update Request count: 1 - RoutingArea Update Accept count : 1 - Detach Request count : 2 - Detach Accept count : 1 - PDP Activation Request count : 5 - TLLI from SGSN unknown : 1 - TLLI cache size : 2 - TLLI-Cache: 2 - TLLI efe2b700 -> efe2b700, IMSI (none), AGE 0 - TLLI bb00beef -> bb00beef, IMSI (none), AGE 0 -=== Test IMSI/TMSI matching === - -=== test_gbproxy_ptmsi_assignment === ---- Initialise SGSN --- - -NS2 CALLBACK, prim 2, bvci 0x0000 - -Message for SGSN (NSEI=256 BVCI=0): -22 04 82 00 00 07 81 08 - ---- Initialise BSS 1 --- - -Setup NS-VC: NSEI 0x1000(4096) - -NS2 CALLBACK, prim 2, bvci 0x0000 - -PROCESSING BVC_RESET from NSEI 4096 -22 04 82 00 00 07 81 08 08 88 11 22 33 40 50 60 10 00 - -NS2 CALLBACK, prim 0, msg length 18, bvci 0x0000 -22 04 82 00 00 07 81 08 08 88 11 22 33 40 50 60 10 00 - -Message for BSS (NSEI=4096 BVCI=0): -23 04 82 00 00 - -Setup BSSGP: BVCI 0x1002(4098) - -PROCESSING BVC_RESET from NSEI 4096 -22 04 82 10 02 07 81 08 08 88 11 22 33 40 50 60 10 00 - -NS2 CALLBACK, prim 0, msg length 18, bvci 0x0000 -22 04 82 10 02 07 81 08 08 88 11 22 33 40 50 60 10 00 - -NS2 UD REQUEST, prim 0, msg length 18, bvci 0x0000 -22 04 82 10 02 07 81 08 08 88 11 22 33 40 50 60 10 00 - -Message for SGSN (NSEI=256 BVCI=0): -[L2]> [L3]> 22 04 82 10 02 07 81 08 08 88 11 22 33 40 50 60 10 00 - -PROCESSING BVC_RESET_ACK from NSEI 256 -23 04 82 10 02 - -NS2 CALLBACK, prim 0, msg length 5, bvci 0x0000 -23 04 82 10 02 - -NS2 UD REQUEST, prim 0, msg length 5, bvci 0x0000 -23 04 82 10 02 - -Message for BSS (NSEI=4096 BVCI=0): -[L2]> [L3]> 23 04 82 10 02 - -Gbproxy global: -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - TLLI-Cache: 0 ---- Establish first LLC connection --- - -PROCESSING ATTACH REQUEST from NSEI 4096 -01 80 00 de ad 00 00 04 08 88 00 f1 99 00 63 60 12 34 00 80 0e 00 34 01 c0 01 08 01 02 f5 e0 21 08 02 05 f4 fb c5 46 79 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 16 6d 01 - -NS2 CALLBACK, prim 0, msg length 75, bvci 0x1002 -01 80 00 de ad 00 00 04 08 88 00 f1 99 00 63 60 12 34 00 80 0e 00 34 01 c0 01 08 01 02 f5 e0 21 08 02 05 f4 fb c5 46 79 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 16 6d 01 - -NS2 UD REQUEST, prim 0, msg length 75, bvci 0x1002 -01 80 00 de ad 00 00 04 08 88 00 f1 99 00 63 60 12 34 00 80 0e 00 34 01 c0 01 08 01 02 f5 e0 21 08 02 05 f4 fb c5 46 79 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 16 6d 01 - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 80 00 de ad 00 00 04 08 88 00 f1 99 00 63 60 12 34 00 80 0e 00 34 01 c0 01 08 01 02 f5 e0 21 08 02 05 f4 fb c5 46 79 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 16 6d 01 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI 8000dead -> 8000dead, IMSI (none), AGE 0 -PROCESSING IDENT REQUEST from NSEI 256 -00 80 00 de ad 00 50 20 16 82 02 58 0e 89 41 c0 01 08 15 01 ff 6c ba - -NS2 CALLBACK, prim 0, msg length 23, bvci 0x1002 -00 80 00 de ad 00 50 20 16 82 02 58 0e 89 41 c0 01 08 15 01 ff 6c ba - -NS2 UD REQUEST, prim 0, msg length 23, bvci 0x1002 -00 80 00 de ad 00 50 20 16 82 02 58 0e 89 41 c0 01 08 15 01 ff 6c ba - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 80 00 de ad 00 50 20 16 82 02 58 0e 89 41 c0 01 08 15 01 ff 6c ba - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI 8000dead -> 8000dead, IMSI (none), AGE 0 -PROCESSING IDENT RESPONSE from NSEI 4096 -01 80 00 de ad 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 11 01 c0 05 08 16 08 11 12 13 14 15 16 17 f8 07 e1 ae - -NS2 CALLBACK, prim 0, msg length 40, bvci 0x1002 -01 80 00 de ad 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 11 01 c0 05 08 16 08 11 12 13 14 15 16 17 f8 07 e1 ae - -NS2 UD REQUEST, prim 0, msg length 40, bvci 0x1002 -01 80 00 de ad 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 11 01 c0 05 08 16 08 11 12 13 14 15 16 17 f8 07 e1 ae - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 80 00 de ad 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 11 01 c0 05 08 16 08 11 12 13 14 15 16 17 f8 07 e1 ae - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI 8000dead -> 8000dead, IMSI 12131415161718, AGE 0 -PROCESSING ATTACH ACCEPT from NSEI 256 -00 80 00 de ad 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 05 08 02 01 49 04 21 63 54 40 50 60 19 cd d7 08 17 16 18 05 f4 ef e2 b7 00 53 62 f1 - -NS2 CALLBACK, prim 0, msg length 88, bvci 0x1002 -00 80 00 de ad 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 05 08 02 01 49 04 21 63 54 40 50 60 19 cd d7 08 17 16 18 05 f4 ef e2 b7 00 53 62 f1 - -NS2 UD REQUEST, prim 0, msg length 88, bvci 0x1002 -00 80 00 de ad 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 05 08 02 01 49 04 21 63 54 40 50 60 19 cd d7 08 17 16 18 05 f4 ef e2 b7 00 53 62 f1 - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 80 00 de ad 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 05 08 02 01 49 04 21 63 54 40 50 60 19 cd d7 08 17 16 18 05 f4 ef e2 b7 00 53 62 f1 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 1 - Attach Accept count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI 8000dead/efe2b700 -> 8000dead/efe2b700, IMSI 12131415161718, AGE 0 -PROCESSING ATTACH COMPLETE from NSEI 4096 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 09 08 03 39 d7 bc - -NS2 CALLBACK, prim 0, msg length 31, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 09 08 03 39 d7 bc - -NS2 UD REQUEST, prim 0, msg length 31, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 09 08 03 39 d7 bc - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 09 08 03 39 d7 bc - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 1 - Attach Accept count : 1 - Attach Completed count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI 8000dead/efe2b700 -> 8000dead/efe2b700, IMSI 12131415161718, AGE 0 -PROCESSING GMM INFO from NSEI 256 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 88 41 c0 09 08 21 04 ba 3d - -NS2 CALLBACK, prim 0, msg length 66, bvci 0x1002 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 88 41 c0 09 08 21 04 ba 3d - -NS2 UD REQUEST, prim 0, msg length 66, bvci 0x1002 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 88 41 c0 09 08 21 04 ba 3d - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 88 41 c0 09 08 21 04 ba 3d - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 1 - Attach Accept count : 1 - Attach Completed count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI efe2b700 -> efe2b700, IMSI 12131415161718, AGE 0 ---- Establish second LLC connection with the same P-TMSI --- - -PROCESSING ATTACH REQUEST from NSEI 4096 -01 80 00 be ef 00 00 04 08 88 00 f1 99 00 63 60 12 34 00 80 0e 00 34 01 c0 0d 08 01 02 f5 e0 21 08 02 05 f4 fb c5 46 79 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 46 42 6e - -NS2 CALLBACK, prim 0, msg length 75, bvci 0x1002 -01 80 00 be ef 00 00 04 08 88 00 f1 99 00 63 60 12 34 00 80 0e 00 34 01 c0 0d 08 01 02 f5 e0 21 08 02 05 f4 fb c5 46 79 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 46 42 6e - -NS2 UD REQUEST, prim 0, msg length 75, bvci 0x1002 -01 80 00 be ef 00 00 04 08 88 00 f1 99 00 63 60 12 34 00 80 0e 00 34 01 c0 0d 08 01 02 f5 e0 21 08 02 05 f4 fb c5 46 79 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 46 42 6e - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 80 00 be ef 00 00 04 08 88 00 f1 99 00 63 60 12 34 00 80 0e 00 34 01 c0 0d 08 01 02 f5 e0 21 08 02 05 f4 fb c5 46 79 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 46 42 6e - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 2 - Attach Accept count : 1 - Attach Completed count : 1 - TLLI cache size : 2 - TLLI-Cache: 2 - TLLI 8000beef -> 8000beef, IMSI (none), AGE 0 - TLLI efe2b700 -> efe2b700, IMSI 12131415161718, AGE 0 -PROCESSING IDENT REQUEST from NSEI 256 -00 80 00 be ef 00 50 20 16 82 02 58 0e 89 41 c0 0d 08 15 01 0c a6 18 - -NS2 CALLBACK, prim 0, msg length 23, bvci 0x1002 -00 80 00 be ef 00 50 20 16 82 02 58 0e 89 41 c0 0d 08 15 01 0c a6 18 - -NS2 UD REQUEST, prim 0, msg length 23, bvci 0x1002 -00 80 00 be ef 00 50 20 16 82 02 58 0e 89 41 c0 0d 08 15 01 0c a6 18 - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 80 00 be ef 00 50 20 16 82 02 58 0e 89 41 c0 0d 08 15 01 0c a6 18 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 2 - Attach Accept count : 1 - Attach Completed count : 1 - TLLI cache size : 2 - TLLI-Cache: 2 - TLLI 8000beef -> 8000beef, IMSI (none), AGE 0 - TLLI efe2b700 -> efe2b700, IMSI 12131415161718, AGE 0 -PROCESSING IDENT RESPONSE from NSEI 4096 -01 80 00 be ef 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 11 01 c0 11 08 16 08 11 12 99 99 99 16 17 f8 15 36 87 - -NS2 CALLBACK, prim 0, msg length 40, bvci 0x1002 -01 80 00 be ef 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 11 01 c0 11 08 16 08 11 12 99 99 99 16 17 f8 15 36 87 - -NS2 UD REQUEST, prim 0, msg length 40, bvci 0x1002 -01 80 00 be ef 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 11 01 c0 11 08 16 08 11 12 99 99 99 16 17 f8 15 36 87 - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 80 00 be ef 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 11 01 c0 11 08 16 08 11 12 99 99 99 16 17 f8 15 36 87 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 2 - Attach Accept count : 1 - Attach Completed count : 1 - TLLI cache size : 2 - TLLI-Cache: 2 - TLLI 8000beef -> 8000beef, IMSI 12199999961718, AGE 0 - TLLI efe2b700 -> efe2b700, IMSI 12131415161718, AGE 0 -PROCESSING ATTACH ACCEPT from NSEI 256 -00 80 00 be ef 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 99 99 99 16 17 f8 00 81 00 0e 9e 41 c0 11 08 02 01 49 04 21 63 54 40 50 60 19 cd d7 08 17 16 18 05 f4 ef e2 b7 00 3a 6d d4 - -NS2 CALLBACK, prim 0, msg length 88, bvci 0x1002 -00 80 00 be ef 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 99 99 99 16 17 f8 00 81 00 0e 9e 41 c0 11 08 02 01 49 04 21 63 54 40 50 60 19 cd d7 08 17 16 18 05 f4 ef e2 b7 00 3a 6d d4 - -NS2 UD REQUEST, prim 0, msg length 88, bvci 0x1002 -00 80 00 be ef 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 99 99 99 16 17 f8 00 81 00 0e 9e 41 c0 11 08 02 01 49 04 21 63 54 40 50 60 19 cd d7 08 17 16 18 05 f4 ef e2 b7 00 3a 6d d4 - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 80 00 be ef 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 99 99 99 16 17 f8 00 81 00 0e 9e 41 c0 11 08 02 01 49 04 21 63 54 40 50 60 19 cd d7 08 17 16 18 05 f4 ef e2 b7 00 3a 6d d4 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 2 - Attach Accept count : 2 - Attach Completed count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI 8000beef/efe2b700 -> 8000beef/efe2b700, IMSI 12199999961718, AGE 0 -PROCESSING ATTACH COMPLETE from NSEI 4096 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 15 08 03 86 ac 47 - -NS2 CALLBACK, prim 0, msg length 31, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 15 08 03 86 ac 47 - -NS2 UD REQUEST, prim 0, msg length 31, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 15 08 03 86 ac 47 - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 15 08 03 86 ac 47 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 2 - Attach Accept count : 2 - Attach Completed count : 2 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI 8000beef/efe2b700 -> 8000beef/efe2b700, IMSI 12199999961718, AGE 0 -PROCESSING GMM INFO from NSEI 256 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 99 99 99 16 17 f8 00 81 00 0e 88 41 c0 15 08 21 bb c1 c6 - -NS2 CALLBACK, prim 0, msg length 66, bvci 0x1002 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 99 99 99 16 17 f8 00 81 00 0e 88 41 c0 15 08 21 bb c1 c6 - -NS2 UD REQUEST, prim 0, msg length 66, bvci 0x1002 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 99 99 99 16 17 f8 00 81 00 0e 88 41 c0 15 08 21 bb c1 c6 - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 99 99 99 16 17 f8 00 81 00 0e 88 41 c0 15 08 21 bb c1 c6 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 2 - Attach Accept count : 2 - Attach Completed count : 2 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI efe2b700 -> efe2b700, IMSI 12199999961718, AGE 0 -Gbproxy global: -=== test_gbproxy_ptmsi_patching === ---- Initialise SGSN --- - -NS2 CALLBACK, prim 2, bvci 0x0000 - -Message for SGSN (NSEI=256 BVCI=0): -22 04 82 00 00 07 81 08 - ---- Initialise BSS 1 --- - -Setup NS-VC: NSEI 0x1000(4096) - -NS2 CALLBACK, prim 2, bvci 0x0000 - -PROCESSING BVC_RESET from NSEI 4096 -22 04 82 00 00 07 81 08 08 88 11 22 33 40 50 60 10 00 - -NS2 CALLBACK, prim 0, msg length 18, bvci 0x0000 -22 04 82 00 00 07 81 08 08 88 11 22 33 40 50 60 10 00 - -Message for BSS (NSEI=4096 BVCI=0): -23 04 82 00 00 - -Setup BSSGP: BVCI 0x1002(4098) - -PROCESSING BVC_RESET from NSEI 4096 -22 04 82 10 02 07 81 08 08 88 11 22 33 40 50 60 10 00 - -NS2 CALLBACK, prim 0, msg length 18, bvci 0x0000 -22 04 82 10 02 07 81 08 08 88 11 22 33 40 50 60 10 00 - -NS2 UD REQUEST, prim 0, msg length 18, bvci 0x0000 -22 04 82 10 02 07 81 08 08 88 21 63 54 40 50 60 10 00 - -Message for SGSN (NSEI=256 BVCI=0): -[L2]> [L3]> 22 04 82 10 02 07 81 08 08 88 21 63 54 40 50 60 10 00 - -PROCESSING BVC_RESET_ACK from NSEI 256 -23 04 82 10 02 - -NS2 CALLBACK, prim 0, msg length 5, bvci 0x0000 -23 04 82 10 02 - -NS2 UD REQUEST, prim 0, msg length 5, bvci 0x0000 -23 04 82 10 02 - -Message for BSS (NSEI=4096 BVCI=0): -[L2]> [L3]> 23 04 82 10 02 - -Gbproxy global: -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 1 - TLLI-Cache: 0 ---- Send message from BSS 1 to SGSN, BVCI 0x1002 --- - -PROCESSING ATTACH REQUEST from NSEI 4096 -01 80 00 de ad 00 00 04 08 88 00 f1 99 00 63 60 12 34 00 80 0e 00 34 01 c0 01 08 01 02 f5 e0 21 08 02 05 f4 fb c5 46 79 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 16 6d 01 - -NS2 CALLBACK, prim 0, msg length 75, bvci 0x1002 -01 80 00 de ad 00 00 04 08 88 00 f1 99 00 63 60 12 34 00 80 0e 00 34 01 c0 01 08 01 02 f5 e0 21 08 02 05 f4 fb c5 46 79 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 16 6d 01 - -NS2 UD REQUEST, prim 0, msg length 75, bvci 0x1002 -01 78 de ad 00 00 00 04 08 88 21 63 54 00 63 60 12 34 00 80 0e 00 34 01 c0 01 08 01 02 f5 e0 21 08 02 05 f4 fb c5 46 79 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 16 6d 01 - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 78 de ad 00 00 00 04 08 88 21 63 54 00 63 60 12 34 00 80 0e 00 34 01 c0 01 08 01 02 f5 e0 21 08 02 05 f4 fb c5 46 79 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 16 6d 01 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 2 - TLLI patched (BSS ): 1 - Attach Request count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI 8000dead -> 78dead00, IMSI (none), AGE 0 -PROCESSING IDENT REQUEST from NSEI 256 -00 78 de ad 00 00 50 20 16 82 02 58 0e 89 41 c0 01 08 15 01 ff 6c ba - -NS2 CALLBACK, prim 0, msg length 23, bvci 0x1002 -00 78 de ad 00 00 50 20 16 82 02 58 0e 89 41 c0 01 08 15 01 ff 6c ba - -NS2 UD REQUEST, prim 0, msg length 23, bvci 0x1002 -00 80 00 de ad 00 50 20 16 82 02 58 0e 89 41 c0 01 08 15 01 ff 6c ba - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 80 00 de ad 00 50 20 16 82 02 58 0e 89 41 c0 01 08 15 01 ff 6c ba - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 2 - TLLI patched (BSS ): 1 - TLLI patched (SGSN): 1 - Attach Request count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI 8000dead -> 78dead00, IMSI (none), AGE 0 -PROCESSING IDENT RESPONSE from NSEI 4096 -01 80 00 de ad 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 11 01 c0 05 08 16 08 11 12 13 14 15 16 17 f8 07 e1 ae - -NS2 CALLBACK, prim 0, msg length 40, bvci 0x1002 -01 80 00 de ad 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 11 01 c0 05 08 16 08 11 12 13 14 15 16 17 f8 07 e1 ae - -NS2 UD REQUEST, prim 0, msg length 40, bvci 0x1002 -01 78 de ad 00 00 00 04 08 88 21 63 54 40 50 60 12 34 00 80 0e 00 11 01 c0 05 08 16 08 11 12 13 14 15 16 17 f8 07 e1 ae - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 78 de ad 00 00 00 04 08 88 21 63 54 40 50 60 12 34 00 80 0e 00 11 01 c0 05 08 16 08 11 12 13 14 15 16 17 f8 07 e1 ae - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 3 - TLLI patched (BSS ): 2 - TLLI patched (SGSN): 1 - Attach Request count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI 8000dead -> 78dead00, IMSI 12131415161718, AGE 0 -PROCESSING ATTACH ACCEPT from NSEI 256 -00 78 de ad 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 05 08 02 01 49 04 21 63 54 40 50 60 19 cd d7 08 17 16 18 05 f4 ef e2 b7 00 53 62 f1 - -NS2 CALLBACK, prim 0, msg length 88, bvci 0x1002 -00 78 de ad 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 05 08 02 01 49 04 21 63 54 40 50 60 19 cd d7 08 17 16 18 05 f4 ef e2 b7 00 53 62 f1 - -NS2 UD REQUEST, prim 0, msg length 88, bvci 0x1002 -00 80 00 de ad 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 05 08 02 01 49 04 11 22 33 40 50 60 19 cd d7 08 17 16 18 05 f4 c0 de ad 01 0c 0a 29 - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 80 00 de ad 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 05 08 02 01 49 04 11 22 33 40 50 60 19 cd d7 08 17 16 18 05 f4 c0 de ad 01 0c 0a 29 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 3 - RAID patched (SGSN): 1 - TLLI patched (BSS ): 2 - TLLI patched (SGSN): 2 - P-TMSI patched (SGSN): 1 - Attach Request count : 1 - Attach Accept count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI 8000dead/c0dead01 -> 78dead00/efe2b700, IMSI 12131415161718, AGE 0 -PROCESSING ATTACH COMPLETE from NSEI 4096 -01 c0 de ad 01 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 09 08 03 39 d7 bc - -NS2 CALLBACK, prim 0, msg length 31, bvci 0x1002 -01 c0 de ad 01 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 09 08 03 39 d7 bc - -NS2 UD REQUEST, prim 0, msg length 31, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 21 63 54 40 50 60 12 34 00 80 0e 00 08 01 c0 09 08 03 39 d7 bc - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 ef e2 b7 00 00 00 04 08 88 21 63 54 40 50 60 12 34 00 80 0e 00 08 01 c0 09 08 03 39 d7 bc - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 4 - RAID patched (SGSN): 1 - TLLI patched (BSS ): 3 - TLLI patched (SGSN): 2 - P-TMSI patched (SGSN): 1 - Attach Request count : 1 - Attach Accept count : 1 - Attach Completed count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI 8000dead/c0dead01 -> 78dead00/efe2b700, IMSI 12131415161718, AGE 0 -PROCESSING GMM INFO from NSEI 256 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 88 41 c0 09 08 21 04 ba 3d - -NS2 CALLBACK, prim 0, msg length 66, bvci 0x1002 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 88 41 c0 09 08 21 04 ba 3d - -NS2 UD REQUEST, prim 0, msg length 66, bvci 0x1002 -00 c0 de ad 01 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 88 41 c0 09 08 21 04 ba 3d - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 c0 de ad 01 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 88 41 c0 09 08 21 04 ba 3d - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 4 - RAID patched (SGSN): 1 - TLLI patched (BSS ): 3 - TLLI patched (SGSN): 3 - P-TMSI patched (SGSN): 1 - Attach Request count : 1 - Attach Accept count : 1 - Attach Completed count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI c0dead01 -> efe2b700, IMSI 12131415161718, AGE 0 -PROCESSING ACT PDP CTX REQ (REPLACE APN) from NSEI 4096 -01 c0 de ad 01 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 35 01 c0 0d 0a 41 05 03 0c 00 00 1f 10 00 00 00 00 00 00 00 00 02 01 21 28 03 02 61 62 27 14 80 80 21 10 01 00 00 10 81 06 00 00 00 00 83 06 00 00 00 00 5a ff 02 - -NS2 CALLBACK, prim 0, msg length 76, bvci 0x1002 -01 c0 de ad 01 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 35 01 c0 0d 0a 41 05 03 0c 00 00 1f 10 00 00 00 00 00 00 00 00 02 01 21 28 03 02 61 62 27 14 80 80 21 10 01 00 00 10 81 06 00 00 00 00 83 06 00 00 00 00 5a ff 02 - -NS2 UD REQUEST, prim 0, msg length 81, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 21 63 54 40 50 60 12 34 00 80 0e 00 3a 01 c0 0d 0a 41 05 03 0c 00 00 1f 10 00 00 00 00 00 00 00 00 02 01 21 28 08 03 66 6f 6f 03 62 61 72 27 14 80 80 21 10 01 00 00 10 81 06 00 00 00 00 83 06 00 00 00 00 24 9d 75 - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 ef e2 b7 00 00 00 04 08 88 21 63 54 40 50 60 12 34 00 80 0e 00 3a 01 c0 0d 0a 41 05 03 0c 00 00 1f 10 00 00 00 00 00 00 00 00 02 01 21 28 08 03 66 6f 6f 03 62 61 72 27 14 80 80 21 10 01 00 00 10 81 06 00 00 00 00 83 06 00 00 00 00 24 9d 75 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 5 - RAID patched (SGSN): 1 - APN patched : 1 - TLLI patched (BSS ): 4 - TLLI patched (SGSN): 3 - P-TMSI patched (SGSN): 1 - Attach Request count : 1 - Attach Accept count : 1 - Attach Completed count : 1 - PDP Activation Request count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI c0dead01 -> efe2b700, IMSI 12131415161718, AGE 0 -PROCESSING XID (UL) from NSEI 4096 -01 c0 de ad 01 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 0f 41 fb 01 00 0e 00 64 11 05 16 01 90 66 b3 28 - -NS2 CALLBACK, prim 0, msg length 38, bvci 0x1002 -01 c0 de ad 01 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 0f 41 fb 01 00 0e 00 64 11 05 16 01 90 66 b3 28 - -NS2 UD REQUEST, prim 0, msg length 38, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 21 63 54 40 50 60 12 34 00 80 0e 00 0f 41 fb 01 00 0e 00 64 11 05 16 01 90 66 b3 28 - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 ef e2 b7 00 00 00 04 08 88 21 63 54 40 50 60 12 34 00 80 0e 00 0f 41 fb 01 00 0e 00 64 11 05 16 01 90 66 b3 28 - -PROCESSING XID (DL) from NSEI 256 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 8c 41 fb 30 84 10 61 b6 64 e4 a9 1a 9e - -NS2 CALLBACK, prim 0, msg length 70, bvci 0x1002 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 8c 41 fb 30 84 10 61 b6 64 e4 a9 1a 9e - -NS2 UD REQUEST, prim 0, msg length 70, bvci 0x1002 -00 c0 de ad 01 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 8c 41 fb 30 84 10 61 b6 64 e4 a9 1a 9e - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 c0 de ad 01 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 8c 41 fb 30 84 10 61 b6 64 e4 a9 1a 9e - -PROCESSING LL11 DNS QUERY (UL) from NSEI 4096 -01 c0 de ad 01 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 42 0b c0 01 65 00 00 00 45 00 00 38 95 72 00 00 45 11 20 85 0a c0 07 e4 ac 10 01 0a ad ab 00 35 00 24 0e 1c 3b e0 01 00 00 01 00 00 00 00 00 00 01 6d 05 68 65 69 73 65 02 64 65 00 00 01 00 01 47 8f 07 - -NS2 CALLBACK, prim 0, msg length 89, bvci 0x1002 -01 c0 de ad 01 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 42 0b c0 01 65 00 00 00 45 00 00 38 95 72 00 00 45 11 20 85 0a c0 07 e4 ac 10 01 0a ad ab 00 35 00 24 0e 1c 3b e0 01 00 00 01 00 00 00 00 00 00 01 6d 05 68 65 69 73 65 02 64 65 00 00 01 00 01 47 8f 07 - -NS2 UD REQUEST, prim 0, msg length 89, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 21 63 54 40 50 60 12 34 00 80 0e 00 42 0b c0 01 65 00 00 00 45 00 00 38 95 72 00 00 45 11 20 85 0a c0 07 e4 ac 10 01 0a ad ab 00 35 00 24 0e 1c 3b e0 01 00 00 01 00 00 00 00 00 00 01 6d 05 68 65 69 73 65 02 64 65 00 00 01 00 01 47 8f 07 - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 ef e2 b7 00 00 00 04 08 88 21 63 54 40 50 60 12 34 00 80 0e 00 42 0b c0 01 65 00 00 00 45 00 00 38 95 72 00 00 45 11 20 85 0a c0 07 e4 ac 10 01 0a ad ab 00 35 00 24 0e 1c 3b e0 01 00 00 01 00 00 00 00 00 00 01 6d 05 68 65 69 73 65 02 64 65 00 00 01 00 01 47 8f 07 - -PROCESSING LL11 DNS RESP (DL) from NSEI 256 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 00 d0 4b c0 01 65 00 00 00 45 00 00 c6 00 00 40 00 3e 11 7c 69 ac 10 01 0a 0a c0 07 e4 00 35 ad ab 00 b2 74 4e 3b e0 81 80 00 01 00 01 00 05 00 00 01 6d 05 68 65 69 73 65 02 64 65 00 00 01 00 01 c0 0c 00 01 00 01 00 00 0e 10 00 04 c1 63 90 58 c0 0e 00 02 00 01 00 00 0e 10 00 16 03 6e 73 32 0c 70 6f 70 2d 68 61 6e 6e 6f 76 65 72 03 6e 65 74 00 c0 0e 00 02 00 01 00 00 0e 10 00 10 02 6e 73 01 73 08 70 6c 75 73 6c 69 6e 65 c0 14 c0 0e 00 02 00 01 00 00 0e 10 00 05 02 6e 73 c0 0e c0 0e 00 02 00 01 00 00 0e 10 00 05 02 6e 73 c0 5f c0 0e 00 02 00 01 00 00 0e 10 00 12 02 6e 73 0c 70 6f 70 2d 68 61 6e 6e 6f 76 65 72 c0 14 aa df 31 - -NS2 CALLBACK, prim 0, msg length 267, bvci 0x1002 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 00 d0 4b c0 01 65 00 00 00 45 00 00 c6 00 00 40 00 3e 11 7c 69 ac 10 01 0a 0a c0 07 e4 00 35 ad ab 00 b2 74 4e 3b e0 81 80 00 01 00 01 00 05 00 00 01 6d 05 68 65 69 73 65 02 64 65 00 00 01 00 01 c0 0c 00 01 00 01 00 00 0e 10 00 04 c1 63 90 58 c0 0e 00 02 00 01 00 00 0e 10 00 16 03 6e 73 32 0c 70 6f 70 2d 68 61 6e 6e 6f 76 65 72 03 6e 65 74 00 c0 0e 00 02 00 01 00 00 0e 10 00 10 02 6e 73 01 73 08 70 6c 75 73 6c 69 6e 65 c0 14 c0 0e 00 02 00 01 00 00 0e 10 00 05 02 6e 73 c0 0e c0 0e 00 02 00 01 00 00 0e 10 00 05 02 6e 73 c0 5f c0 0e 00 02 00 01 00 00 0e 10 00 12 02 6e 73 0c 70 6f 70 2d 68 61 6e 6e 6f 76 65 72 c0 14 aa df 31 - -NS2 UD REQUEST, prim 0, msg length 267, bvci 0x1002 -00 c0 de ad 01 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 00 d0 4b c0 01 65 00 00 00 45 00 00 c6 00 00 40 00 3e 11 7c 69 ac 10 01 0a 0a c0 07 e4 00 35 ad ab 00 b2 74 4e 3b e0 81 80 00 01 00 01 00 05 00 00 01 6d 05 68 65 69 73 65 02 64 65 00 00 01 00 01 c0 0c 00 01 00 01 00 00 0e 10 00 04 c1 63 90 58 c0 0e 00 02 00 01 00 00 0e 10 00 16 03 6e 73 32 0c 70 6f 70 2d 68 61 6e 6e 6f 76 65 72 03 6e 65 74 00 c0 0e 00 02 00 01 00 00 0e 10 00 10 02 6e 73 01 73 08 70 6c 75 73 6c 69 6e 65 c0 14 c0 0e 00 02 00 01 00 00 0e 10 00 05 02 6e 73 c0 0e c0 0e 00 02 00 01 00 00 0e 10 00 05 02 6e 73 c0 5f c0 0e 00 02 00 01 00 00 0e 10 00 12 02 6e 73 0c 70 6f 70 2d 68 61 6e 6e 6f 76 65 72 c0 14 aa df 31 - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 c0 de ad 01 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 00 d0 4b c0 01 65 00 00 00 45 00 00 c6 00 00 40 00 3e 11 7c 69 ac 10 01 0a 0a c0 07 e4 00 35 ad ab 00 b2 74 4e 3b e0 81 80 00 01 00 01 00 05 00 00 01 6d 05 68 65 69 73 65 02 64 65 00 00 01 00 01 c0 0c 00 01 00 01 00 00 0e 10 00 04 c1 63 90 58 c0 0e 00 02 00 01 00 00 0e 10 00 16 03 6e 73 32 0c 70 6f 70 2d 68 61 6e 6e 6f 76 65 72 03 6e 65 74 00 c0 0e 00 02 00 01 00 00 0e 10 00 10 02 6e 73 01 73 08 70 6c 75 73 6c 69 6e 65 c0 14 c0 0e 00 02 00 01 00 00 0e 10 00 05 02 6e 73 c0 0e c0 0e 00 02 00 01 00 00 0e 10 00 05 02 6e 73 c0 5f c0 0e 00 02 00 01 00 00 0e 10 00 12 02 6e 73 0c 70 6f 70 2d 68 61 6e 6e 6f 76 65 72 c0 14 aa df 31 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 7 - RAID patched (SGSN): 1 - APN patched : 1 - TLLI patched (BSS ): 6 - TLLI patched (SGSN): 5 - P-TMSI patched (SGSN): 1 - Attach Request count : 1 - Attach Accept count : 1 - Attach Completed count : 1 - PDP Activation Request count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI c0dead01 -> efe2b700, IMSI 12131415161718, AGE 0 -PROCESSING RA UPD REQ (P-TMSI 2) from NSEI 4096 -01 c0 de ad 01 00 00 04 08 88 11 22 33 40 50 60 70 80 00 80 0e 00 3e 01 c0 11 08 08 10 11 22 33 40 50 60 1d 19 13 42 33 57 2b f7 c8 48 02 13 48 50 c8 48 02 14 48 50 c8 48 02 17 49 10 c8 48 02 00 19 8b b2 92 17 16 27 07 04 31 02 e5 e0 32 02 20 00 e2 6d 78 - -NS2 CALLBACK, prim 0, msg length 85, bvci 0x1002 -01 c0 de ad 01 00 00 04 08 88 11 22 33 40 50 60 70 80 00 80 0e 00 3e 01 c0 11 08 08 10 11 22 33 40 50 60 1d 19 13 42 33 57 2b f7 c8 48 02 13 48 50 c8 48 02 14 48 50 c8 48 02 17 49 10 c8 48 02 00 19 8b b2 92 17 16 27 07 04 31 02 e5 e0 32 02 20 00 e2 6d 78 - -NS2 UD REQUEST, prim 0, msg length 85, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 21 63 54 40 50 60 70 80 00 80 0e 00 3e 01 c0 11 08 08 10 21 63 54 40 50 60 1d 19 13 42 33 57 2b f7 c8 48 02 13 48 50 c8 48 02 14 48 50 c8 48 02 17 49 10 c8 48 02 00 19 8b b2 92 17 16 27 07 04 31 02 e5 e0 32 02 20 00 69 a3 ae - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 ef e2 b7 00 00 00 04 08 88 21 63 54 40 50 60 70 80 00 80 0e 00 3e 01 c0 11 08 08 10 21 63 54 40 50 60 1d 19 13 42 33 57 2b f7 c8 48 02 13 48 50 c8 48 02 14 48 50 c8 48 02 17 49 10 c8 48 02 00 19 8b b2 92 17 16 27 07 04 31 02 e5 e0 32 02 20 00 69 a3 ae - -PROCESSING RA UDP ACC (P-TMSI 2) from NSEI 256 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9d 41 c0 0d 08 09 00 49 21 63 54 40 50 60 19 54 ab b3 18 05 f4 e0 98 76 54 17 16 9f e8 ea - -NS2 CALLBACK, prim 0, msg length 87, bvci 0x1002 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9d 41 c0 0d 08 09 00 49 21 63 54 40 50 60 19 54 ab b3 18 05 f4 e0 98 76 54 17 16 9f e8 ea - -NS2 UD REQUEST, prim 0, msg length 87, bvci 0x1002 -00 c0 de ad 01 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9d 41 c0 0d 08 09 00 49 11 22 33 40 50 60 19 54 ab b3 18 05 f4 c0 de ad 02 17 16 bb 4d a0 - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 c0 de ad 01 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9d 41 c0 0d 08 09 00 49 11 22 33 40 50 60 19 54 ab b3 18 05 f4 c0 de ad 02 17 16 bb 4d a0 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 9 - RAID patched (SGSN): 2 - APN patched : 1 - TLLI patched (BSS ): 7 - TLLI patched (SGSN): 6 - P-TMSI patched (SGSN): 2 - Attach Request count : 1 - Attach Accept count : 1 - Attach Completed count : 1 - RoutingArea Update Request count: 1 - RoutingArea Update Accept count : 1 - PDP Activation Request count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI c0dead01/c0dead02 -> efe2b700/e0987654, IMSI 12131415161718, AGE 0 -PROCESSING RA UPD REQ (P-TMSI 3) from NSEI 4096 -01 c0 de ad 02 00 00 04 08 88 11 22 33 40 50 60 70 80 00 80 0e 00 3e 01 c0 15 08 08 10 11 22 33 40 50 60 1d 19 13 42 33 57 2b f7 c8 48 02 13 48 50 c8 48 02 14 48 50 c8 48 02 17 49 10 c8 48 02 00 19 8b b2 92 17 16 27 07 04 31 02 e5 e0 32 02 20 00 96 3e 97 - -NS2 CALLBACK, prim 0, msg length 85, bvci 0x1002 -01 c0 de ad 02 00 00 04 08 88 11 22 33 40 50 60 70 80 00 80 0e 00 3e 01 c0 15 08 08 10 11 22 33 40 50 60 1d 19 13 42 33 57 2b f7 c8 48 02 13 48 50 c8 48 02 14 48 50 c8 48 02 17 49 10 c8 48 02 00 19 8b b2 92 17 16 27 07 04 31 02 e5 e0 32 02 20 00 96 3e 97 - -NS2 UD REQUEST, prim 0, msg length 85, bvci 0x1002 -01 e0 98 76 54 00 00 04 08 88 21 63 54 40 50 60 70 80 00 80 0e 00 3e 01 c0 15 08 08 10 21 63 54 40 50 60 1d 19 13 42 33 57 2b f7 c8 48 02 13 48 50 c8 48 02 14 48 50 c8 48 02 17 49 10 c8 48 02 00 19 8b b2 92 17 16 27 07 04 31 02 e5 e0 32 02 20 00 1d f0 41 - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 e0 98 76 54 00 00 04 08 88 21 63 54 40 50 60 70 80 00 80 0e 00 3e 01 c0 15 08 08 10 21 63 54 40 50 60 1d 19 13 42 33 57 2b f7 c8 48 02 13 48 50 c8 48 02 14 48 50 c8 48 02 17 49 10 c8 48 02 00 19 8b b2 92 17 16 27 07 04 31 02 e5 e0 32 02 20 00 1d f0 41 - -PROCESSING RA UDP ACC (P-TMSI 3) from NSEI 256 -00 e0 98 76 54 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9d 41 c0 11 08 09 00 49 21 63 54 40 50 60 19 54 ab b3 18 05 f4 e0 54 32 10 17 16 1b a3 a8 - -NS2 CALLBACK, prim 0, msg length 87, bvci 0x1002 -00 e0 98 76 54 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9d 41 c0 11 08 09 00 49 21 63 54 40 50 60 19 54 ab b3 18 05 f4 e0 54 32 10 17 16 1b a3 a8 - -NS2 UD REQUEST, prim 0, msg length 87, bvci 0x1002 -00 c0 de ad 02 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9d 41 c0 11 08 09 00 49 11 22 33 40 50 60 19 54 ab b3 18 05 f4 c0 de ad 03 17 16 6e 58 26 - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 c0 de ad 02 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9d 41 c0 11 08 09 00 49 11 22 33 40 50 60 19 54 ab b3 18 05 f4 c0 de ad 03 17 16 6e 58 26 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 11 - RAID patched (SGSN): 3 - APN patched : 1 - TLLI patched (BSS ): 8 - TLLI patched (SGSN): 7 - P-TMSI patched (SGSN): 3 - Attach Request count : 1 - Attach Accept count : 1 - Attach Completed count : 1 - RoutingArea Update Request count: 2 - RoutingArea Update Accept count : 2 - PDP Activation Request count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI c0dead01/c0dead03 -> efe2b700/e0543210, IMSI 12131415161718, AGE 0 -PROCESSING RA UPD COMPLETE from NSEI 4096 -01 c0 de ad 03 00 00 04 08 88 11 22 33 40 50 60 70 80 00 80 0e 00 08 01 c0 19 08 0a d5 5f 5e - -NS2 CALLBACK, prim 0, msg length 31, bvci 0x1002 -01 c0 de ad 03 00 00 04 08 88 11 22 33 40 50 60 70 80 00 80 0e 00 08 01 c0 19 08 0a d5 5f 5e - -NS2 UD REQUEST, prim 0, msg length 31, bvci 0x1002 -01 e0 54 32 10 00 00 04 08 88 21 63 54 40 50 60 70 80 00 80 0e 00 08 01 c0 19 08 0a d5 5f 5e - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 e0 54 32 10 00 00 04 08 88 21 63 54 40 50 60 70 80 00 80 0e 00 08 01 c0 19 08 0a d5 5f 5e - -PROCESSING GMM INFO from NSEI 256 -00 e0 54 32 10 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 88 41 c0 15 08 21 bb c1 c6 - -NS2 CALLBACK, prim 0, msg length 66, bvci 0x1002 -00 e0 54 32 10 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 88 41 c0 15 08 21 bb c1 c6 - -NS2 UD REQUEST, prim 0, msg length 66, bvci 0x1002 -00 c0 de ad 03 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 88 41 c0 15 08 21 bb c1 c6 - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 c0 de ad 03 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 88 41 c0 15 08 21 bb c1 c6 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 12 - RAID patched (SGSN): 3 - APN patched : 1 - TLLI patched (BSS ): 9 - TLLI patched (SGSN): 8 - P-TMSI patched (SGSN): 3 - Attach Request count : 1 - Attach Accept count : 1 - Attach Completed count : 1 - RoutingArea Update Request count: 2 - RoutingArea Update Accept count : 2 - RoutingArea Update Compltd count: 1 - PDP Activation Request count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI c0dead03 -> e0543210, IMSI 12131415161718, AGE 0 -PROCESSING LLC_DISCARDED from NSEI 4096 -2c 1f 84 c0 de ad 03 0f 81 01 04 82 10 02 25 83 00 00 0c - -NS2 CALLBACK, prim 0, msg length 19, bvci 0x0000 -2c 1f 84 c0 de ad 03 0f 81 01 04 82 10 02 25 83 00 00 0c - -NS2 UD REQUEST, prim 0, msg length 19, bvci 0x0000 -2c 1f 84 e0 54 32 10 0f 81 01 04 82 10 02 25 83 00 00 0c - -Message for SGSN (NSEI=256 BVCI=0): -[L2]> [L3]> 2c 1f 84 e0 54 32 10 0f 81 01 04 82 10 02 25 83 00 00 0c - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 12 - RAID patched (SGSN): 3 - APN patched : 1 - TLLI patched (BSS ): 10 - TLLI patched (SGSN): 8 - P-TMSI patched (SGSN): 3 - Attach Request count : 1 - Attach Accept count : 1 - Attach Completed count : 1 - RoutingArea Update Request count: 2 - RoutingArea Update Accept count : 2 - RoutingArea Update Compltd count: 1 - PDP Activation Request count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI c0dead03 -> e0543210, IMSI 12131415161718, AGE 0 -PROCESSING BVC_SUSPEND from NSEI 4096 -0b 1f 84 c0 de ad 03 1b 86 11 22 33 40 50 60 - -NS2 CALLBACK, prim 0, msg length 15, bvci 0x0000 -0b 1f 84 c0 de ad 03 1b 86 11 22 33 40 50 60 - -NS2 UD REQUEST, prim 0, msg length 15, bvci 0x0000 -0b 1f 84 e0 54 32 10 1b 86 21 63 54 40 50 60 - -Message for SGSN (NSEI=256 BVCI=0): -[L2]> [L3]> 0b 1f 84 e0 54 32 10 1b 86 21 63 54 40 50 60 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 13 - RAID patched (SGSN): 3 - APN patched : 1 - TLLI patched (BSS ): 11 - TLLI patched (SGSN): 8 - P-TMSI patched (SGSN): 3 - Attach Request count : 1 - Attach Accept count : 1 - Attach Completed count : 1 - RoutingArea Update Request count: 2 - RoutingArea Update Accept count : 2 - RoutingArea Update Compltd count: 1 - PDP Activation Request count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI c0dead03 -> e0543210, IMSI 12131415161718, AGE 0 -PROCESSING BVC_SUSPEND_ACK from NSEI 256 -0c 1f 84 e0 54 32 10 1b 86 21 63 54 40 50 60 1d 81 01 - -NS2 CALLBACK, prim 0, msg length 18, bvci 0x0000 -0c 1f 84 e0 54 32 10 1b 86 21 63 54 40 50 60 1d 81 01 - -NS2 UD REQUEST, prim 0, msg length 18, bvci 0x0000 -0c 1f 84 c0 de ad 03 1b 86 11 22 33 40 50 60 1d 81 01 - -Message for BSS (NSEI=4096 BVCI=0): -[L2]> [L3]> 0c 1f 84 c0 de ad 03 1b 86 11 22 33 40 50 60 1d 81 01 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 13 - RAID patched (SGSN): 4 - APN patched : 1 - TLLI patched (BSS ): 11 - TLLI patched (SGSN): 9 - P-TMSI patched (SGSN): 3 - Attach Request count : 1 - Attach Accept count : 1 - Attach Completed count : 1 - RoutingArea Update Request count: 2 - RoutingArea Update Accept count : 2 - RoutingArea Update Compltd count: 1 - PDP Activation Request count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI c0dead03 -> e0543210, IMSI 12131415161718, AGE 0 -PROCESSING PAGING_PS from NSEI 256 -06 0d 88 11 12 13 14 15 16 17 f8 0a 82 07 04 1b 86 11 22 33 40 50 60 18 83 00 00 00 20 84 e0 54 32 10 - -NS2 CALLBACK, prim 0, msg length 34, bvci 0x0000 -06 0d 88 11 12 13 14 15 16 17 f8 0a 82 07 04 1b 86 11 22 33 40 50 60 18 83 00 00 00 20 84 e0 54 32 10 - -NS2 UD REQUEST, prim 0, msg length 34, bvci 0x0000 -06 0d 88 11 12 13 14 15 16 17 f8 0a 82 07 04 1b 86 11 22 33 40 50 60 18 83 00 00 00 20 84 c0 de ad 03 - -Message for BSS (NSEI=4096 BVCI=0): -[L2]> [L3]> 06 0d 88 11 12 13 14 15 16 17 f8 0a 82 07 04 1b 86 11 22 33 40 50 60 18 83 00 00 00 20 84 c0 de ad 03 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 13 - RAID patched (SGSN): 5 - APN patched : 1 - TLLI patched (BSS ): 11 - TLLI patched (SGSN): 9 - P-TMSI patched (SGSN): 4 - Attach Request count : 1 - Attach Accept count : 1 - Attach Completed count : 1 - RoutingArea Update Request count: 2 - RoutingArea Update Accept count : 2 - RoutingArea Update Compltd count: 1 - PDP Activation Request count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI c0dead03 -> e0543210, IMSI 12131415161718, AGE 0 -PROCESSING LLC_DISCARDED from NSEI 4096 -2c 1f 84 c0 de ad 03 0f 81 01 04 82 ee e1 25 83 00 00 0c - -NS2 CALLBACK, prim 0, msg length 19, bvci 0x0000 -2c 1f 84 c0 de ad 03 0f 81 01 04 82 ee e1 25 83 00 00 0c - -NS2 UD REQUEST, prim 0, msg length 19, bvci 0x0000 -2c 1f 84 e0 54 32 10 0f 81 01 04 82 ee e1 25 83 00 00 0c - -Message for SGSN (NSEI=256 BVCI=0): -[L2]> [L3]> 2c 1f 84 e0 54 32 10 0f 81 01 04 82 ee e1 25 83 00 00 0c - -Gbproxy global: -PROCESSING BVC_SUSPEND_ACK from NSEI 256 -0c 1f 84 e0 54 32 10 1b 86 00 f1 99 00 63 60 1d 81 01 - -NS2 CALLBACK, prim 0, msg length 18, bvci 0x0000 -0c 1f 84 e0 54 32 10 1b 86 00 f1 99 00 63 60 1d 81 01 - -Message for SGSN (NSEI=256 BVCI=0): -41 07 81 21 15 92 0c 1f 84 e0 54 32 10 1b 86 00 f1 99 00 63 60 1d 81 01 - -Gbproxy global: - Invalid Routing Area Identifier : 1 - Patch error: no peer : 1 -PROCESSING BVC_SUSPEND_ACK from NSEI 256 -0c 1f 84 e0 54 32 10 1b 86 99 69 54 40 50 60 1d 81 01 - -NS2 CALLBACK, prim 0, msg length 18, bvci 0x0000 -0c 1f 84 e0 54 32 10 1b 86 99 69 54 40 50 60 1d 81 01 - -NS2 UD REQUEST, prim 0, msg length 18, bvci 0x0000 -0c 1f 84 c0 de ad 03 1b 86 11 22 33 40 50 60 1d 81 01 - -Message for BSS (NSEI=4096 BVCI=0): -[L2]> [L3]> 0c 1f 84 c0 de ad 03 1b 86 11 22 33 40 50 60 1d 81 01 - -Gbproxy global: - Invalid Routing Area Identifier : 1 - Patch error: no peer : 1 -PROCESSING GMM INFO from NSEI 256 -00 ee ba db ad 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 00 83 00 00 00 0e 88 41 c0 09 08 21 04 ba 3d - -NS2 CALLBACK, prim 0, msg length 58, bvci 0x1002 -00 ee ba db ad 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 00 83 00 00 00 0e 88 41 c0 09 08 21 04 ba 3d - -NS2 UD REQUEST, prim 0, msg length 58, bvci 0x1002 -00 ee ba db ad 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 00 83 00 00 00 0e 88 41 c0 09 08 21 04 ba 3d - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 ee ba db ad 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 00 83 00 00 00 0e 88 41 c0 09 08 21 04 ba 3d - -PROCESSING GMM INFO from NSEI 256 -00 ee ba db ad 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 88 41 c0 0d 08 21 68 71 6b - -NS2 CALLBACK, prim 0, msg length 66, bvci 0x1002 -00 ee ba db ad 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 88 41 c0 0d 08 21 68 71 6b - -NS2 UD REQUEST, prim 0, msg length 66, bvci 0x1002 -00 ee ba db ad 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 88 41 c0 0d 08 21 68 71 6b - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 ee ba db ad 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 88 41 c0 0d 08 21 68 71 6b - -PROCESSING DETACH REQ from NSEI 4096 -01 c0 de ad 03 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 15 01 c0 1d 08 05 01 18 05 f4 ef e2 b7 00 19 03 b9 97 cb aa cc a3 - -NS2 CALLBACK, prim 0, msg length 44, bvci 0x1002 -01 c0 de ad 03 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 15 01 c0 1d 08 05 01 18 05 f4 ef e2 b7 00 19 03 b9 97 cb aa cc a3 - -NS2 UD REQUEST, prim 0, msg length 44, bvci 0x1002 -01 e0 54 32 10 00 00 04 08 88 21 63 54 40 50 60 12 34 00 80 0e 00 15 01 c0 1d 08 05 01 18 05 f4 e0 54 32 10 19 03 b9 97 cb ea 6d af - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 e0 54 32 10 00 00 04 08 88 21 63 54 40 50 60 12 34 00 80 0e 00 15 01 c0 1d 08 05 01 18 05 f4 e0 54 32 10 19 03 b9 97 cb ea 6d af - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 14 - RAID patched (SGSN): 6 - APN patched : 1 - TLLI patched (BSS ): 13 - TLLI patched (SGSN): 10 - P-TMSI patched (BSS ): 1 - P-TMSI patched (SGSN): 4 - Attach Request count : 1 - Attach Accept count : 1 - Attach Completed count : 1 - RoutingArea Update Request count: 2 - RoutingArea Update Accept count : 2 - RoutingArea Update Compltd count: 1 - Detach Request count : 1 - PDP Activation Request count : 1 - TLLI from SGSN unknown : 2 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI c0dead03 -> e0543210, IMSI 12131415161718, AGE 0 -PROCESSING DETACH ACC from NSEI 256 -00 e0 54 32 10 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 89 41 c0 19 08 06 00 04 ff 52 - -NS2 CALLBACK, prim 0, msg length 67, bvci 0x1002 -00 e0 54 32 10 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 89 41 c0 19 08 06 00 04 ff 52 - -NS2 UD REQUEST, prim 0, msg length 67, bvci 0x1002 -00 c0 de ad 03 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 89 41 c0 19 08 06 00 04 ff 52 - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 c0 de ad 03 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 89 41 c0 19 08 06 00 04 ff 52 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 14 - RAID patched (SGSN): 6 - APN patched : 1 - TLLI patched (BSS ): 13 - TLLI patched (SGSN): 11 - P-TMSI patched (BSS ): 1 - P-TMSI patched (SGSN): 4 - Attach Request count : 1 - Attach Accept count : 1 - Attach Completed count : 1 - RoutingArea Update Request count: 2 - RoutingArea Update Accept count : 2 - RoutingArea Update Compltd count: 1 - Detach Request count : 1 - Detach Accept count : 1 - PDP Activation Request count : 1 - TLLI from SGSN unknown : 2 - TLLI-Cache: 0 -Gbproxy global: - Invalid Routing Area Identifier : 1 - Patch error: no peer : 1 -=== test_gbproxy_ptmsi_patching_bad_cases === ---- Initialise SGSN --- - -NS2 CALLBACK, prim 2, bvci 0x0000 - -Message for SGSN (NSEI=256 BVCI=0): -22 04 82 00 00 07 81 08 - ---- Initialise BSS 1 --- - -Setup NS-VC: NSEI 0x1000(4096) - -NS2 CALLBACK, prim 2, bvci 0x0000 - -PROCESSING BVC_RESET from NSEI 4096 -22 04 82 00 00 07 81 08 08 88 11 22 33 40 50 60 10 00 - -NS2 CALLBACK, prim 0, msg length 18, bvci 0x0000 -22 04 82 00 00 07 81 08 08 88 11 22 33 40 50 60 10 00 - -Message for BSS (NSEI=4096 BVCI=0): -23 04 82 00 00 - -Setup BSSGP: BVCI 0x1002(4098) - -PROCESSING BVC_RESET from NSEI 4096 -22 04 82 10 02 07 81 08 08 88 11 22 33 40 50 60 10 00 - -NS2 CALLBACK, prim 0, msg length 18, bvci 0x0000 -22 04 82 10 02 07 81 08 08 88 11 22 33 40 50 60 10 00 - -NS2 UD REQUEST, prim 0, msg length 18, bvci 0x0000 -22 04 82 10 02 07 81 08 08 88 21 63 54 40 50 60 10 00 - -Message for SGSN (NSEI=256 BVCI=0): -[L2]> [L3]> 22 04 82 10 02 07 81 08 08 88 21 63 54 40 50 60 10 00 - -PROCESSING BVC_RESET_ACK from NSEI 256 -23 04 82 10 02 - -NS2 CALLBACK, prim 0, msg length 5, bvci 0x0000 -23 04 82 10 02 - -NS2 UD REQUEST, prim 0, msg length 5, bvci 0x0000 -23 04 82 10 02 - -Message for BSS (NSEI=4096 BVCI=0): -[L2]> [L3]> 23 04 82 10 02 - -Gbproxy global: -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 1 - TLLI-Cache: 0 ---- Send message from BSS 1 to SGSN, BVCI 0x1002 --- - -PROCESSING ATTACH REQUEST from NSEI 4096 -01 80 00 de ad 00 00 04 08 88 00 f1 99 00 63 60 12 34 00 80 0e 00 34 01 c0 01 08 01 02 f5 e0 21 08 02 05 f4 fb c5 46 79 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 16 6d 01 - -NS2 CALLBACK, prim 0, msg length 75, bvci 0x1002 -01 80 00 de ad 00 00 04 08 88 00 f1 99 00 63 60 12 34 00 80 0e 00 34 01 c0 01 08 01 02 f5 e0 21 08 02 05 f4 fb c5 46 79 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 16 6d 01 - -NS2 UD REQUEST, prim 0, msg length 75, bvci 0x1002 -01 78 de ad 00 00 00 04 08 88 21 63 54 00 63 60 12 34 00 80 0e 00 34 01 c0 01 08 01 02 f5 e0 21 08 02 05 f4 fb c5 46 79 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 16 6d 01 - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 78 de ad 00 00 00 04 08 88 21 63 54 00 63 60 12 34 00 80 0e 00 34 01 c0 01 08 01 02 f5 e0 21 08 02 05 f4 fb c5 46 79 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 16 6d 01 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 2 - TLLI patched (BSS ): 1 - Attach Request count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI 8000dead -> 78dead00, IMSI (none), AGE 0 -PROCESSING IDENT REQUEST from NSEI 256 -00 78 de ad 00 00 50 20 16 82 02 58 0e 89 41 c0 01 08 15 01 ff 6c ba - -NS2 CALLBACK, prim 0, msg length 23, bvci 0x1002 -00 78 de ad 00 00 50 20 16 82 02 58 0e 89 41 c0 01 08 15 01 ff 6c ba - -NS2 UD REQUEST, prim 0, msg length 23, bvci 0x1002 -00 80 00 de ad 00 50 20 16 82 02 58 0e 89 41 c0 01 08 15 01 ff 6c ba - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 80 00 de ad 00 50 20 16 82 02 58 0e 89 41 c0 01 08 15 01 ff 6c ba - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 2 - TLLI patched (BSS ): 1 - TLLI patched (SGSN): 1 - Attach Request count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI 8000dead -> 78dead00, IMSI (none), AGE 0 -PROCESSING IDENT RESPONSE from NSEI 4096 -01 80 00 de ad 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 11 01 c0 05 08 16 08 11 12 13 14 15 16 17 f8 07 e1 ae - -NS2 CALLBACK, prim 0, msg length 40, bvci 0x1002 -01 80 00 de ad 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 11 01 c0 05 08 16 08 11 12 13 14 15 16 17 f8 07 e1 ae - -NS2 UD REQUEST, prim 0, msg length 40, bvci 0x1002 -01 78 de ad 00 00 00 04 08 88 21 63 54 40 50 60 12 34 00 80 0e 00 11 01 c0 05 08 16 08 11 12 13 14 15 16 17 f8 07 e1 ae - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 78 de ad 00 00 00 04 08 88 21 63 54 40 50 60 12 34 00 80 0e 00 11 01 c0 05 08 16 08 11 12 13 14 15 16 17 f8 07 e1 ae - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 3 - TLLI patched (BSS ): 2 - TLLI patched (SGSN): 1 - Attach Request count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI 8000dead -> 78dead00, IMSI 12131415161718, AGE 0 -PROCESSING ATTACH ACCEPT from NSEI 256 -00 78 de ad 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 05 08 02 01 49 04 21 63 54 40 50 60 19 cd d7 08 17 16 18 05 f4 ef e2 b7 00 53 62 f1 - -NS2 CALLBACK, prim 0, msg length 88, bvci 0x1002 -00 78 de ad 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 05 08 02 01 49 04 21 63 54 40 50 60 19 cd d7 08 17 16 18 05 f4 ef e2 b7 00 53 62 f1 - -NS2 UD REQUEST, prim 0, msg length 88, bvci 0x1002 -00 80 00 de ad 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 05 08 02 01 49 04 11 22 33 40 50 60 19 cd d7 08 17 16 18 05 f4 c0 de ad 01 0c 0a 29 - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 80 00 de ad 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 05 08 02 01 49 04 11 22 33 40 50 60 19 cd d7 08 17 16 18 05 f4 c0 de ad 01 0c 0a 29 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 3 - RAID patched (SGSN): 1 - TLLI patched (BSS ): 2 - TLLI patched (SGSN): 2 - P-TMSI patched (SGSN): 1 - Attach Request count : 1 - Attach Accept count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI 8000dead/c0dead01 -> 78dead00/efe2b700, IMSI 12131415161718, AGE 0 -PROCESSING ATTACH ACCEPT (duplicated) from NSEI 256 -00 78 de ad 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 09 08 02 01 49 04 21 63 54 40 50 60 19 cd d7 08 17 16 18 05 f4 ef e2 b7 00 1d 9e 24 - -NS2 CALLBACK, prim 0, msg length 88, bvci 0x1002 -00 78 de ad 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 09 08 02 01 49 04 21 63 54 40 50 60 19 cd d7 08 17 16 18 05 f4 ef e2 b7 00 1d 9e 24 - -NS2 UD REQUEST, prim 0, msg length 88, bvci 0x1002 -00 80 00 de ad 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 09 08 02 01 49 04 11 22 33 40 50 60 19 cd d7 08 17 16 18 05 f4 c0 de ad 01 42 f6 fc - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 80 00 de ad 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 09 08 02 01 49 04 11 22 33 40 50 60 19 cd d7 08 17 16 18 05 f4 c0 de ad 01 42 f6 fc - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 3 - RAID patched (SGSN): 2 - TLLI patched (BSS ): 2 - TLLI patched (SGSN): 3 - P-TMSI patched (SGSN): 2 - Attach Request count : 1 - Attach Accept count : 2 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI 8000dead/c0dead01 -> 78dead00/efe2b700, IMSI 12131415161718, AGE 0 -PROCESSING ATTACH COMPLETE from NSEI 4096 -01 c0 de ad 01 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 09 08 03 39 d7 bc - -NS2 CALLBACK, prim 0, msg length 31, bvci 0x1002 -01 c0 de ad 01 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 09 08 03 39 d7 bc - -NS2 UD REQUEST, prim 0, msg length 31, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 21 63 54 40 50 60 12 34 00 80 0e 00 08 01 c0 09 08 03 39 d7 bc - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 ef e2 b7 00 00 00 04 08 88 21 63 54 40 50 60 12 34 00 80 0e 00 08 01 c0 09 08 03 39 d7 bc - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 4 - RAID patched (SGSN): 2 - TLLI patched (BSS ): 3 - TLLI patched (SGSN): 3 - P-TMSI patched (SGSN): 2 - Attach Request count : 1 - Attach Accept count : 2 - Attach Completed count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI 8000dead/c0dead01 -> 78dead00/efe2b700, IMSI 12131415161718, AGE 0 -PROCESSING GMM INFO from NSEI 256 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 88 41 c0 0d 08 21 68 71 6b - -NS2 CALLBACK, prim 0, msg length 66, bvci 0x1002 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 88 41 c0 0d 08 21 68 71 6b - -NS2 UD REQUEST, prim 0, msg length 66, bvci 0x1002 -00 c0 de ad 01 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 88 41 c0 0d 08 21 68 71 6b - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 c0 de ad 01 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 88 41 c0 0d 08 21 68 71 6b - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 4 - RAID patched (SGSN): 2 - TLLI patched (BSS ): 3 - TLLI patched (SGSN): 4 - P-TMSI patched (SGSN): 2 - Attach Request count : 1 - Attach Accept count : 2 - Attach Completed count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI c0dead01 -> efe2b700, IMSI 12131415161718, AGE 0 -PROCESSING DETACH REQ from NSEI 4096 -01 c0 de ad 01 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 15 01 c0 0d 08 05 01 18 05 f4 ef e2 b7 00 19 03 b9 97 cb 37 67 c6 - -NS2 CALLBACK, prim 0, msg length 44, bvci 0x1002 -01 c0 de ad 01 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 15 01 c0 0d 08 05 01 18 05 f4 ef e2 b7 00 19 03 b9 97 cb 37 67 c6 - -NS2 UD REQUEST, prim 0, msg length 44, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 21 63 54 40 50 60 12 34 00 80 0e 00 15 01 c0 0d 08 05 01 18 05 f4 ef e2 b7 00 19 03 b9 97 cb 37 67 c6 - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 ef e2 b7 00 00 00 04 08 88 21 63 54 40 50 60 12 34 00 80 0e 00 15 01 c0 0d 08 05 01 18 05 f4 ef e2 b7 00 19 03 b9 97 cb 37 67 c6 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 5 - RAID patched (SGSN): 2 - TLLI patched (BSS ): 4 - TLLI patched (SGSN): 4 - P-TMSI patched (SGSN): 2 - Attach Request count : 1 - Attach Accept count : 2 - Attach Completed count : 1 - Detach Request count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI c0dead01 -> efe2b700, IMSI 12131415161718, AGE 0 -PROCESSING DETACH ACC from NSEI 256 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 89 41 c0 11 08 06 00 cf 8a 58 - -NS2 CALLBACK, prim 0, msg length 67, bvci 0x1002 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 89 41 c0 11 08 06 00 cf 8a 58 - -NS2 UD REQUEST, prim 0, msg length 67, bvci 0x1002 -00 c0 de ad 01 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 89 41 c0 11 08 06 00 cf 8a 58 - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 c0 de ad 01 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 89 41 c0 11 08 06 00 cf 8a 58 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 5 - RAID patched (SGSN): 2 - TLLI patched (BSS ): 4 - TLLI patched (SGSN): 5 - P-TMSI patched (SGSN): 2 - Attach Request count : 1 - Attach Accept count : 2 - Attach Completed count : 1 - Detach Request count : 1 - Detach Accept count : 1 - TLLI-Cache: 0 -Gbproxy global: -=== test_gbproxy_imsi_acquisition === ---- Initialise SGSN --- - -NS2 CALLBACK, prim 2, bvci 0x0000 - -Message for SGSN (NSEI=256 BVCI=0): -22 04 82 00 00 07 81 08 - ---- Initialise BSS 1 --- - -Setup NS-VC: NSEI 0x1000(4096) - -NS2 CALLBACK, prim 2, bvci 0x0000 - -PROCESSING BVC_RESET from NSEI 4096 -22 04 82 00 00 07 81 08 08 88 11 22 33 40 50 60 10 00 - -NS2 CALLBACK, prim 0, msg length 18, bvci 0x0000 -22 04 82 00 00 07 81 08 08 88 11 22 33 40 50 60 10 00 - -Message for BSS (NSEI=4096 BVCI=0): -23 04 82 00 00 - -Setup BSSGP: BVCI 0x1002(4098) - -PROCESSING BVC_RESET from NSEI 4096 -22 04 82 10 02 07 81 08 08 88 11 22 33 40 50 60 10 00 - -NS2 CALLBACK, prim 0, msg length 18, bvci 0x0000 -22 04 82 10 02 07 81 08 08 88 11 22 33 40 50 60 10 00 - -NS2 UD REQUEST, prim 0, msg length 18, bvci 0x0000 -22 04 82 10 02 07 81 08 08 88 21 63 54 40 50 60 10 00 - -Message for SGSN (NSEI=256 BVCI=0): -[L2]> [L3]> 22 04 82 10 02 07 81 08 08 88 21 63 54 40 50 60 10 00 - -PROCESSING BVC_RESET_ACK from NSEI 256 -23 04 82 10 02 - -NS2 CALLBACK, prim 0, msg length 5, bvci 0x0000 -23 04 82 10 02 - -NS2 UD REQUEST, prim 0, msg length 5, bvci 0x0000 -23 04 82 10 02 - -Message for BSS (NSEI=4096 BVCI=0): -[L2]> [L3]> 23 04 82 10 02 - -Gbproxy global: -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 1 - TLLI-Cache: 0 ---- Send message from BSS 1 to SGSN, BVCI 0x1002 --- - -PROCESSING ATTACH REQUEST from NSEI 4096 -01 80 00 de ad 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 34 01 c0 01 08 01 02 f5 e0 21 08 02 05 f4 fb c5 46 79 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 16 6d 01 - -NS2 CALLBACK, prim 0, msg length 75, bvci 0x1002 -01 80 00 de ad 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 34 01 c0 01 08 01 02 f5 e0 21 08 02 05 f4 fb c5 46 79 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 16 6d 01 - -NS2 UD REQUEST, prim 0, msg length 24, bvci 0x1002 -00 80 00 de ad 00 50 20 16 82 02 58 0e 00 09 41 c4 01 08 15 01 b7 f8 36 - -Message for BSS (NSEI=4096 BVCI=4098): -[L3]> 00 80 00 de ad 00 50 20 16 82 02 58 0e 00 09 41 c4 01 08 15 01 b7 f8 36 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 1 - Attach Request count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI 8000dead -> 78dead00, IMSI (none), AGE 0, STORED 1, IMSI acquisition in progress -PROCESSING IDENT RESPONSE from NSEI 4096 -01 80 00 de ad 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 11 01 c0 05 08 16 08 11 12 13 14 15 16 17 f8 07 e1 ae - -NS2 CALLBACK, prim 0, msg length 40, bvci 0x1002 -01 80 00 de ad 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 11 01 c0 05 08 16 08 11 12 13 14 15 16 17 f8 07 e1 ae - -NS2 UD REQUEST, prim 0, msg length 75, bvci 0x1002 -01 78 de ad 00 00 00 04 08 88 21 63 54 40 50 60 12 34 00 80 0e 00 34 01 c0 01 08 01 02 f5 e0 21 08 02 05 f4 fb c5 46 79 21 63 54 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 8e cd 32 - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 78 de ad 00 00 00 04 08 88 21 63 54 40 50 60 12 34 00 80 0e 00 34 01 c0 01 08 01 02 f5 e0 21 08 02 05 f4 fb c5 46 79 21 63 54 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 8e cd 32 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 3 - TLLI patched (BSS ): 1 - Attach Request count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI 8000dead -> 78dead00, IMSI 12131415161718, AGE 0 -PROCESSING IDENT REQUEST from NSEI 256 -00 78 de ad 00 00 50 20 16 82 02 58 0e 89 41 c0 01 08 15 01 ff 6c ba - -NS2 CALLBACK, prim 0, msg length 23, bvci 0x1002 -00 78 de ad 00 00 50 20 16 82 02 58 0e 89 41 c0 01 08 15 01 ff 6c ba - -NS2 UD REQUEST, prim 0, msg length 23, bvci 0x1002 -00 80 00 de ad 00 50 20 16 82 02 58 0e 89 41 c0 01 08 15 01 ff 6c ba - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 80 00 de ad 00 50 20 16 82 02 58 0e 89 41 c0 01 08 15 01 ff 6c ba - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 3 - TLLI patched (BSS ): 1 - TLLI patched (SGSN): 1 - Attach Request count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI 8000dead -> 78dead00, IMSI 12131415161718, AGE 0 -PROCESSING IDENT RESPONSE from NSEI 4096 -01 80 00 de ad 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 11 01 c0 09 08 16 08 11 12 13 14 15 16 17 f8 10 f0 45 - -NS2 CALLBACK, prim 0, msg length 40, bvci 0x1002 -01 80 00 de ad 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 11 01 c0 09 08 16 08 11 12 13 14 15 16 17 f8 10 f0 45 - -NS2 UD REQUEST, prim 0, msg length 40, bvci 0x1002 -01 78 de ad 00 00 00 04 08 88 21 63 54 40 50 60 12 34 00 80 0e 00 11 01 c0 09 08 16 08 11 12 13 14 15 16 17 f8 10 f0 45 - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 78 de ad 00 00 00 04 08 88 21 63 54 40 50 60 12 34 00 80 0e 00 11 01 c0 09 08 16 08 11 12 13 14 15 16 17 f8 10 f0 45 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 4 - TLLI patched (BSS ): 2 - TLLI patched (SGSN): 1 - Attach Request count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI 8000dead -> 78dead00, IMSI 12131415161718, AGE 0 -PROCESSING ATTACH ACCEPT from NSEI 256 -00 78 de ad 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 05 08 02 01 49 04 21 63 54 40 50 60 19 cd d7 08 17 16 18 05 f4 ef e2 b7 00 53 62 f1 - -NS2 CALLBACK, prim 0, msg length 88, bvci 0x1002 -00 78 de ad 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 05 08 02 01 49 04 21 63 54 40 50 60 19 cd d7 08 17 16 18 05 f4 ef e2 b7 00 53 62 f1 - -NS2 UD REQUEST, prim 0, msg length 88, bvci 0x1002 -00 80 00 de ad 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 05 08 02 01 49 04 11 22 33 40 50 60 19 cd d7 08 17 16 18 05 f4 c0 de ad 01 0c 0a 29 - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 80 00 de ad 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 05 08 02 01 49 04 11 22 33 40 50 60 19 cd d7 08 17 16 18 05 f4 c0 de ad 01 0c 0a 29 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 4 - RAID patched (SGSN): 1 - TLLI patched (BSS ): 2 - TLLI patched (SGSN): 2 - P-TMSI patched (SGSN): 1 - Attach Request count : 1 - Attach Accept count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI 8000dead/c0dead01 -> 78dead00/efe2b700, IMSI 12131415161718, AGE 0 -PROCESSING ATTACH COMPLETE from NSEI 4096 -01 c0 de ad 01 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 0d 08 03 55 1c ea - -NS2 CALLBACK, prim 0, msg length 31, bvci 0x1002 -01 c0 de ad 01 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 0d 08 03 55 1c ea - -NS2 UD REQUEST, prim 0, msg length 31, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 21 63 54 40 50 60 12 34 00 80 0e 00 08 01 c0 0d 08 03 55 1c ea - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 ef e2 b7 00 00 00 04 08 88 21 63 54 40 50 60 12 34 00 80 0e 00 08 01 c0 0d 08 03 55 1c ea - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 5 - RAID patched (SGSN): 1 - TLLI patched (BSS ): 3 - TLLI patched (SGSN): 2 - P-TMSI patched (SGSN): 1 - Attach Request count : 1 - Attach Accept count : 1 - Attach Completed count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI 8000dead/c0dead01 -> 78dead00/efe2b700, IMSI 12131415161718, AGE 0 -PROCESSING GMM INFO from NSEI 256 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 88 41 c0 09 08 21 04 ba 3d - -NS2 CALLBACK, prim 0, msg length 66, bvci 0x1002 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 88 41 c0 09 08 21 04 ba 3d - -NS2 UD REQUEST, prim 0, msg length 66, bvci 0x1002 -00 c0 de ad 01 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 88 41 c0 09 08 21 04 ba 3d - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 c0 de ad 01 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 88 41 c0 09 08 21 04 ba 3d - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 5 - RAID patched (SGSN): 1 - TLLI patched (BSS ): 3 - TLLI patched (SGSN): 3 - P-TMSI patched (SGSN): 1 - Attach Request count : 1 - Attach Accept count : 1 - Attach Completed count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI c0dead01 -> efe2b700, IMSI 12131415161718, AGE 0 -PROCESSING XID (UL) from NSEI 4096 -01 c0 de ad 01 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 0f 41 fb 01 00 0e 00 64 11 05 16 01 90 66 b3 28 - -NS2 CALLBACK, prim 0, msg length 38, bvci 0x1002 -01 c0 de ad 01 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 0f 41 fb 01 00 0e 00 64 11 05 16 01 90 66 b3 28 - -NS2 UD REQUEST, prim 0, msg length 38, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 21 63 54 40 50 60 12 34 00 80 0e 00 0f 41 fb 01 00 0e 00 64 11 05 16 01 90 66 b3 28 - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 ef e2 b7 00 00 00 04 08 88 21 63 54 40 50 60 12 34 00 80 0e 00 0f 41 fb 01 00 0e 00 64 11 05 16 01 90 66 b3 28 - -PROCESSING XID (DL) from NSEI 256 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 8c 41 fb 30 84 10 61 b6 64 e4 a9 1a 9e - -NS2 CALLBACK, prim 0, msg length 70, bvci 0x1002 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 8c 41 fb 30 84 10 61 b6 64 e4 a9 1a 9e - -NS2 UD REQUEST, prim 0, msg length 70, bvci 0x1002 -00 c0 de ad 01 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 8c 41 fb 30 84 10 61 b6 64 e4 a9 1a 9e - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 c0 de ad 01 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 8c 41 fb 30 84 10 61 b6 64 e4 a9 1a 9e - -PROCESSING LL11 DNS QUERY (UL) from NSEI 4096 -01 c0 de ad 01 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 42 0b c0 01 65 00 00 00 45 00 00 38 95 72 00 00 45 11 20 85 0a c0 07 e4 ac 10 01 0a ad ab 00 35 00 24 0e 1c 3b e0 01 00 00 01 00 00 00 00 00 00 01 6d 05 68 65 69 73 65 02 64 65 00 00 01 00 01 47 8f 07 - -NS2 CALLBACK, prim 0, msg length 89, bvci 0x1002 -01 c0 de ad 01 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 42 0b c0 01 65 00 00 00 45 00 00 38 95 72 00 00 45 11 20 85 0a c0 07 e4 ac 10 01 0a ad ab 00 35 00 24 0e 1c 3b e0 01 00 00 01 00 00 00 00 00 00 01 6d 05 68 65 69 73 65 02 64 65 00 00 01 00 01 47 8f 07 - -NS2 UD REQUEST, prim 0, msg length 89, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 21 63 54 40 50 60 12 34 00 80 0e 00 42 0b c0 01 65 00 00 00 45 00 00 38 95 72 00 00 45 11 20 85 0a c0 07 e4 ac 10 01 0a ad ab 00 35 00 24 0e 1c 3b e0 01 00 00 01 00 00 00 00 00 00 01 6d 05 68 65 69 73 65 02 64 65 00 00 01 00 01 47 8f 07 - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 ef e2 b7 00 00 00 04 08 88 21 63 54 40 50 60 12 34 00 80 0e 00 42 0b c0 01 65 00 00 00 45 00 00 38 95 72 00 00 45 11 20 85 0a c0 07 e4 ac 10 01 0a ad ab 00 35 00 24 0e 1c 3b e0 01 00 00 01 00 00 00 00 00 00 01 6d 05 68 65 69 73 65 02 64 65 00 00 01 00 01 47 8f 07 - -PROCESSING LL11 DNS RESP (DL) from NSEI 256 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 00 d0 4b c0 01 65 00 00 00 45 00 00 c6 00 00 40 00 3e 11 7c 69 ac 10 01 0a 0a c0 07 e4 00 35 ad ab 00 b2 74 4e 3b e0 81 80 00 01 00 01 00 05 00 00 01 6d 05 68 65 69 73 65 02 64 65 00 00 01 00 01 c0 0c 00 01 00 01 00 00 0e 10 00 04 c1 63 90 58 c0 0e 00 02 00 01 00 00 0e 10 00 16 03 6e 73 32 0c 70 6f 70 2d 68 61 6e 6e 6f 76 65 72 03 6e 65 74 00 c0 0e 00 02 00 01 00 00 0e 10 00 10 02 6e 73 01 73 08 70 6c 75 73 6c 69 6e 65 c0 14 c0 0e 00 02 00 01 00 00 0e 10 00 05 02 6e 73 c0 0e c0 0e 00 02 00 01 00 00 0e 10 00 05 02 6e 73 c0 5f c0 0e 00 02 00 01 00 00 0e 10 00 12 02 6e 73 0c 70 6f 70 2d 68 61 6e 6e 6f 76 65 72 c0 14 aa df 31 - -NS2 CALLBACK, prim 0, msg length 267, bvci 0x1002 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 00 d0 4b c0 01 65 00 00 00 45 00 00 c6 00 00 40 00 3e 11 7c 69 ac 10 01 0a 0a c0 07 e4 00 35 ad ab 00 b2 74 4e 3b e0 81 80 00 01 00 01 00 05 00 00 01 6d 05 68 65 69 73 65 02 64 65 00 00 01 00 01 c0 0c 00 01 00 01 00 00 0e 10 00 04 c1 63 90 58 c0 0e 00 02 00 01 00 00 0e 10 00 16 03 6e 73 32 0c 70 6f 70 2d 68 61 6e 6e 6f 76 65 72 03 6e 65 74 00 c0 0e 00 02 00 01 00 00 0e 10 00 10 02 6e 73 01 73 08 70 6c 75 73 6c 69 6e 65 c0 14 c0 0e 00 02 00 01 00 00 0e 10 00 05 02 6e 73 c0 0e c0 0e 00 02 00 01 00 00 0e 10 00 05 02 6e 73 c0 5f c0 0e 00 02 00 01 00 00 0e 10 00 12 02 6e 73 0c 70 6f 70 2d 68 61 6e 6e 6f 76 65 72 c0 14 aa df 31 - -NS2 UD REQUEST, prim 0, msg length 267, bvci 0x1002 -00 c0 de ad 01 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 00 d0 4b c0 01 65 00 00 00 45 00 00 c6 00 00 40 00 3e 11 7c 69 ac 10 01 0a 0a c0 07 e4 00 35 ad ab 00 b2 74 4e 3b e0 81 80 00 01 00 01 00 05 00 00 01 6d 05 68 65 69 73 65 02 64 65 00 00 01 00 01 c0 0c 00 01 00 01 00 00 0e 10 00 04 c1 63 90 58 c0 0e 00 02 00 01 00 00 0e 10 00 16 03 6e 73 32 0c 70 6f 70 2d 68 61 6e 6e 6f 76 65 72 03 6e 65 74 00 c0 0e 00 02 00 01 00 00 0e 10 00 10 02 6e 73 01 73 08 70 6c 75 73 6c 69 6e 65 c0 14 c0 0e 00 02 00 01 00 00 0e 10 00 05 02 6e 73 c0 0e c0 0e 00 02 00 01 00 00 0e 10 00 05 02 6e 73 c0 5f c0 0e 00 02 00 01 00 00 0e 10 00 12 02 6e 73 0c 70 6f 70 2d 68 61 6e 6e 6f 76 65 72 c0 14 aa df 31 - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 c0 de ad 01 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 00 d0 4b c0 01 65 00 00 00 45 00 00 c6 00 00 40 00 3e 11 7c 69 ac 10 01 0a 0a c0 07 e4 00 35 ad ab 00 b2 74 4e 3b e0 81 80 00 01 00 01 00 05 00 00 01 6d 05 68 65 69 73 65 02 64 65 00 00 01 00 01 c0 0c 00 01 00 01 00 00 0e 10 00 04 c1 63 90 58 c0 0e 00 02 00 01 00 00 0e 10 00 16 03 6e 73 32 0c 70 6f 70 2d 68 61 6e 6e 6f 76 65 72 03 6e 65 74 00 c0 0e 00 02 00 01 00 00 0e 10 00 10 02 6e 73 01 73 08 70 6c 75 73 6c 69 6e 65 c0 14 c0 0e 00 02 00 01 00 00 0e 10 00 05 02 6e 73 c0 0e c0 0e 00 02 00 01 00 00 0e 10 00 05 02 6e 73 c0 5f c0 0e 00 02 00 01 00 00 0e 10 00 12 02 6e 73 0c 70 6f 70 2d 68 61 6e 6e 6f 76 65 72 c0 14 aa df 31 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 7 - RAID patched (SGSN): 1 - TLLI patched (BSS ): 5 - TLLI patched (SGSN): 5 - P-TMSI patched (SGSN): 1 - Attach Request count : 1 - Attach Accept count : 1 - Attach Completed count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI c0dead01 -> efe2b700, IMSI 12131415161718, AGE 0 -PROCESSING LLC_DISCARDED from NSEI 4096 -2c 1f 84 c0 de ad 01 0f 81 01 04 82 10 02 25 83 00 00 0c - -NS2 CALLBACK, prim 0, msg length 19, bvci 0x0000 -2c 1f 84 c0 de ad 01 0f 81 01 04 82 10 02 25 83 00 00 0c - -NS2 UD REQUEST, prim 0, msg length 19, bvci 0x0000 -2c 1f 84 ef e2 b7 00 0f 81 01 04 82 10 02 25 83 00 00 0c - -Message for SGSN (NSEI=256 BVCI=0): -[L2]> [L3]> 2c 1f 84 ef e2 b7 00 0f 81 01 04 82 10 02 25 83 00 00 0c - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 7 - RAID patched (SGSN): 1 - TLLI patched (BSS ): 6 - TLLI patched (SGSN): 5 - P-TMSI patched (SGSN): 1 - Attach Request count : 1 - Attach Accept count : 1 - Attach Completed count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI c0dead01 -> efe2b700, IMSI 12131415161718, AGE 0 -PROCESSING LLC_DISCARDED from NSEI 256 -2c 1f 84 ef e2 b7 00 0f 81 01 04 82 10 02 25 83 00 00 0c - -NS2 CALLBACK, prim 0, msg length 19, bvci 0x0000 -2c 1f 84 ef e2 b7 00 0f 81 01 04 82 10 02 25 83 00 00 0c - -Message for SGSN (NSEI=256 BVCI=0): -41 07 81 27 15 93 2c 1f 84 ef e2 b7 00 0f 81 01 04 82 10 02 25 83 00 00 0c - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 7 - RAID patched (SGSN): 1 - TLLI patched (BSS ): 6 - TLLI patched (SGSN): 6 - P-TMSI patched (SGSN): 1 - Attach Request count : 1 - Attach Accept count : 1 - Attach Completed count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI c0dead01 -> efe2b700, IMSI 12131415161718, AGE 0 -PROCESSING BVC_SUSPEND from NSEI 4096 -0b 1f 84 c0 de ad 01 1b 86 11 22 33 40 50 60 - -NS2 CALLBACK, prim 0, msg length 15, bvci 0x0000 -0b 1f 84 c0 de ad 01 1b 86 11 22 33 40 50 60 - -NS2 UD REQUEST, prim 0, msg length 15, bvci 0x0000 -0b 1f 84 ef e2 b7 00 1b 86 21 63 54 40 50 60 - -Message for SGSN (NSEI=256 BVCI=0): -[L2]> [L3]> 0b 1f 84 ef e2 b7 00 1b 86 21 63 54 40 50 60 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 8 - RAID patched (SGSN): 1 - TLLI patched (BSS ): 7 - TLLI patched (SGSN): 6 - P-TMSI patched (SGSN): 1 - Attach Request count : 1 - Attach Accept count : 1 - Attach Completed count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI c0dead01 -> efe2b700, IMSI 12131415161718, AGE 0 -PROCESSING BVC_SUSPEND_ACK from NSEI 256 -0c 1f 84 ef e2 b7 00 1b 86 21 63 54 40 50 60 1d 81 01 - -NS2 CALLBACK, prim 0, msg length 18, bvci 0x0000 -0c 1f 84 ef e2 b7 00 1b 86 21 63 54 40 50 60 1d 81 01 - -NS2 UD REQUEST, prim 0, msg length 18, bvci 0x0000 -0c 1f 84 c0 de ad 01 1b 86 11 22 33 40 50 60 1d 81 01 - -Message for BSS (NSEI=4096 BVCI=0): -[L2]> [L3]> 0c 1f 84 c0 de ad 01 1b 86 11 22 33 40 50 60 1d 81 01 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 8 - RAID patched (SGSN): 2 - TLLI patched (BSS ): 7 - TLLI patched (SGSN): 7 - P-TMSI patched (SGSN): 1 - Attach Request count : 1 - Attach Accept count : 1 - Attach Completed count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI c0dead01 -> efe2b700, IMSI 12131415161718, AGE 0 -PROCESSING LLC_DISCARDED from NSEI 4096 -2c 1f 84 c0 de ad 01 0f 81 01 04 82 ee e1 25 83 00 00 0c - -NS2 CALLBACK, prim 0, msg length 19, bvci 0x0000 -2c 1f 84 c0 de ad 01 0f 81 01 04 82 ee e1 25 83 00 00 0c - -NS2 UD REQUEST, prim 0, msg length 19, bvci 0x0000 -2c 1f 84 ef e2 b7 00 0f 81 01 04 82 ee e1 25 83 00 00 0c - -Message for SGSN (NSEI=256 BVCI=0): -[L2]> [L3]> 2c 1f 84 ef e2 b7 00 0f 81 01 04 82 ee e1 25 83 00 00 0c - -Gbproxy global: - BSSGP protocol error (SGSN): 1 -PROCESSING BVC_SUSPEND_ACK from NSEI 256 -0c 1f 84 ef e2 b7 00 1b 86 00 f1 99 00 63 60 1d 81 01 - -NS2 CALLBACK, prim 0, msg length 18, bvci 0x0000 -0c 1f 84 ef e2 b7 00 1b 86 00 f1 99 00 63 60 1d 81 01 - -Message for SGSN (NSEI=256 BVCI=0): -41 07 81 21 15 92 0c 1f 84 ef e2 b7 00 1b 86 00 f1 99 00 63 60 1d 81 01 - -Gbproxy global: - Invalid Routing Area Identifier : 1 - BSSGP protocol error (SGSN): 1 - Patch error: no peer : 1 -PROCESSING BVC_SUSPEND_ACK from NSEI 256 -0c 1f 84 ef e2 b7 00 1b 86 99 69 54 40 50 60 1d 81 01 - -NS2 CALLBACK, prim 0, msg length 18, bvci 0x0000 -0c 1f 84 ef e2 b7 00 1b 86 99 69 54 40 50 60 1d 81 01 - -NS2 UD REQUEST, prim 0, msg length 18, bvci 0x0000 -0c 1f 84 c0 de ad 01 1b 86 11 22 33 40 50 60 1d 81 01 - -Message for BSS (NSEI=4096 BVCI=0): -[L2]> [L3]> 0c 1f 84 c0 de ad 01 1b 86 11 22 33 40 50 60 1d 81 01 - -Gbproxy global: - Invalid Routing Area Identifier : 1 - BSSGP protocol error (SGSN): 1 - Patch error: no peer : 1 -PROCESSING DETACH REQ from NSEI 4096 -01 c0 de ad 01 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 15 01 c0 11 08 05 01 18 05 f4 ef e2 b7 00 19 03 b9 97 cb 6d b1 de - -NS2 CALLBACK, prim 0, msg length 44, bvci 0x1002 -01 c0 de ad 01 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 15 01 c0 11 08 05 01 18 05 f4 ef e2 b7 00 19 03 b9 97 cb 6d b1 de - -NS2 UD REQUEST, prim 0, msg length 44, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 21 63 54 40 50 60 12 34 00 80 0e 00 15 01 c0 11 08 05 01 18 05 f4 ef e2 b7 00 19 03 b9 97 cb 6d b1 de - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 ef e2 b7 00 00 00 04 08 88 21 63 54 40 50 60 12 34 00 80 0e 00 15 01 c0 11 08 05 01 18 05 f4 ef e2 b7 00 19 03 b9 97 cb 6d b1 de - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 9 - RAID patched (SGSN): 3 - TLLI patched (BSS ): 9 - TLLI patched (SGSN): 8 - P-TMSI patched (SGSN): 1 - Attach Request count : 1 - Attach Accept count : 1 - Attach Completed count : 1 - Detach Request count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI c0dead01 -> efe2b700, IMSI 12131415161718, AGE 0 -PROCESSING DETACH ACC from NSEI 256 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 89 41 c0 0d 08 06 00 aa ab ee - -NS2 CALLBACK, prim 0, msg length 67, bvci 0x1002 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 89 41 c0 0d 08 06 00 aa ab ee - -NS2 UD REQUEST, prim 0, msg length 67, bvci 0x1002 -00 c0 de ad 01 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 89 41 c0 0d 08 06 00 aa ab ee - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 c0 de ad 01 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 89 41 c0 0d 08 06 00 aa ab ee - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 9 - RAID patched (SGSN): 3 - TLLI patched (BSS ): 9 - TLLI patched (SGSN): 9 - P-TMSI patched (SGSN): 1 - Attach Request count : 1 - Attach Accept count : 1 - Attach Completed count : 1 - Detach Request count : 1 - Detach Accept count : 1 - TLLI-Cache: 0 -PROCESSING RA UPD REQ from NSEI 4096 -01 80 00 de ad 00 00 04 08 88 00 f1 99 00 63 60 70 80 00 80 0e 00 3e 01 c0 15 08 08 10 11 22 33 40 50 60 1d 19 13 42 33 57 2b f7 c8 48 02 13 48 50 c8 48 02 14 48 50 c8 48 02 17 49 10 c8 48 02 00 19 8b b2 92 17 16 27 07 04 31 02 e5 e0 32 02 20 00 96 3e 97 - -NS2 CALLBACK, prim 0, msg length 85, bvci 0x1002 -01 80 00 de ad 00 00 04 08 88 00 f1 99 00 63 60 70 80 00 80 0e 00 3e 01 c0 15 08 08 10 11 22 33 40 50 60 1d 19 13 42 33 57 2b f7 c8 48 02 13 48 50 c8 48 02 14 48 50 c8 48 02 17 49 10 c8 48 02 00 19 8b b2 92 17 16 27 07 04 31 02 e5 e0 32 02 20 00 96 3e 97 - -NS2 UD REQUEST, prim 0, msg length 24, bvci 0x1002 -00 80 00 de ad 00 50 20 16 82 02 58 0e 00 09 41 c4 01 08 15 01 b7 f8 36 - -Message for BSS (NSEI=4096 BVCI=4098): -[L3]> 00 80 00 de ad 00 50 20 16 82 02 58 0e 00 09 41 c4 01 08 15 01 b7 f8 36 - -PROCESSING IDENT RESPONSE from NSEI 4096 -01 80 00 de ad 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 11 01 c0 19 08 16 08 11 12 13 14 15 16 17 f8 9f c7 7a - -NS2 CALLBACK, prim 0, msg length 40, bvci 0x1002 -01 80 00 de ad 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 11 01 c0 19 08 16 08 11 12 13 14 15 16 17 f8 9f c7 7a - -NS2 UD REQUEST, prim 0, msg length 85, bvci 0x1002 -01 78 de ad 02 00 00 04 08 88 21 63 54 00 63 60 70 80 00 80 0e 00 3e 01 c0 15 08 08 10 11 22 33 40 50 60 1d 19 13 42 33 57 2b f7 c8 48 02 13 48 50 c8 48 02 14 48 50 c8 48 02 17 49 10 c8 48 02 00 19 8b b2 92 17 16 27 07 04 31 02 e5 e0 32 02 20 00 96 3e 97 - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 78 de ad 02 00 00 04 08 88 21 63 54 00 63 60 70 80 00 80 0e 00 3e 01 c0 15 08 08 10 11 22 33 40 50 60 1d 19 13 42 33 57 2b f7 c8 48 02 13 48 50 c8 48 02 14 48 50 c8 48 02 17 49 10 c8 48 02 00 19 8b b2 92 17 16 27 07 04 31 02 e5 e0 32 02 20 00 96 3e 97 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 10 - RAID patched (SGSN): 3 - TLLI patched (BSS ): 10 - TLLI patched (SGSN): 9 - P-TMSI patched (SGSN): 1 - Attach Request count : 1 - Attach Accept count : 1 - Attach Completed count : 1 - RoutingArea Update Request count: 1 - Detach Request count : 1 - Detach Accept count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI 8000dead -> 78dead02, IMSI 12131415161718, AGE 0 -PROCESSING RA UDP ACC from NSEI 256 -00 78 de ad 02 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9d 41 c0 11 08 09 00 49 21 63 54 40 50 60 19 54 ab b3 18 05 f4 ef e2 b7 00 17 16 36 98 77 - -NS2 CALLBACK, prim 0, msg length 87, bvci 0x1002 -00 78 de ad 02 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9d 41 c0 11 08 09 00 49 21 63 54 40 50 60 19 54 ab b3 18 05 f4 ef e2 b7 00 17 16 36 98 77 - -NS2 UD REQUEST, prim 0, msg length 87, bvci 0x1002 -00 80 00 de ad 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9d 41 c0 11 08 09 00 49 11 22 33 40 50 60 19 54 ab b3 18 05 f4 c0 de ad 03 17 16 6e 58 26 - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 80 00 de ad 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9d 41 c0 11 08 09 00 49 11 22 33 40 50 60 19 54 ab b3 18 05 f4 c0 de ad 03 17 16 6e 58 26 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 10 - RAID patched (SGSN): 4 - TLLI patched (BSS ): 10 - TLLI patched (SGSN): 10 - P-TMSI patched (SGSN): 2 - Attach Request count : 1 - Attach Accept count : 1 - Attach Completed count : 1 - RoutingArea Update Request count: 1 - RoutingArea Update Accept count : 1 - Detach Request count : 1 - Detach Accept count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI 8000dead/c0dead03 -> 78dead02/efe2b700, IMSI 12131415161718, AGE 0 -PROCESSING DETACH REQ from NSEI 4096 -01 c0 de ad 01 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 15 01 c0 1d 08 05 01 18 05 f4 ef e2 b7 00 19 03 b9 97 cb aa cc a3 - -NS2 CALLBACK, prim 0, msg length 44, bvci 0x1002 -01 c0 de ad 01 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 15 01 c0 1d 08 05 01 18 05 f4 ef e2 b7 00 19 03 b9 97 cb aa cc a3 - -NS2 UD REQUEST, prim 0, msg length 24, bvci 0x1002 -00 c0 de ad 01 00 50 20 16 82 02 58 0e 00 09 41 c4 01 08 06 00 11 f5 c0 - -Message for BSS (NSEI=4096 BVCI=4098): -[L3]> 00 c0 de ad 01 00 50 20 16 82 02 58 0e 00 09 41 c4 01 08 06 00 11 f5 c0 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 10 - RAID patched (SGSN): 4 - TLLI patched (BSS ): 10 - TLLI patched (SGSN): 10 - P-TMSI patched (SGSN): 2 - Attach Request count : 1 - Attach Accept count : 1 - Attach Completed count : 1 - RoutingArea Update Request count: 1 - RoutingArea Update Accept count : 1 - Detach Request count : 2 - Detach Accept count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI 8000dead/c0dead03 -> 78dead02/efe2b700, IMSI 12131415161718, AGE 0 -PROCESSING DETACH ACC from NSEI 256 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 89 41 c0 15 08 06 00 f7 35 f0 - -NS2 CALLBACK, prim 0, msg length 67, bvci 0x1002 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 89 41 c0 15 08 06 00 f7 35 f0 - -NS2 UD REQUEST, prim 0, msg length 67, bvci 0x1002 -00 c0 de ad 03 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 89 41 c0 15 08 06 00 f7 35 f0 - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 c0 de ad 03 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 89 41 c0 15 08 06 00 f7 35 f0 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 10 - RAID patched (SGSN): 4 - TLLI patched (BSS ): 10 - TLLI patched (SGSN): 11 - P-TMSI patched (SGSN): 2 - Attach Request count : 1 - Attach Accept count : 1 - Attach Completed count : 1 - RoutingArea Update Request count: 1 - RoutingArea Update Accept count : 1 - Detach Request count : 2 - Detach Accept count : 2 - TLLI-Cache: 0 -PROCESSING ATTACH REQUEST from NSEI 4096 -01 80 00 de ad 00 00 04 08 88 00 f1 99 00 63 60 12 34 00 80 0e 00 34 01 c0 21 08 01 02 f5 e0 21 08 02 05 f4 fb c5 46 79 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 44 b6 bb - -NS2 CALLBACK, prim 0, msg length 75, bvci 0x1002 -01 80 00 de ad 00 00 04 08 88 00 f1 99 00 63 60 12 34 00 80 0e 00 34 01 c0 21 08 01 02 f5 e0 21 08 02 05 f4 fb c5 46 79 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 44 b6 bb - -NS2 UD REQUEST, prim 0, msg length 24, bvci 0x1002 -00 80 00 de ad 00 50 20 16 82 02 58 0e 00 09 41 c4 01 08 15 01 b7 f8 36 - -Message for BSS (NSEI=4096 BVCI=4098): -[L3]> 00 80 00 de ad 00 50 20 16 82 02 58 0e 00 09 41 c4 01 08 15 01 b7 f8 36 - -PROCESSING ATTACH REQUEST from NSEI 4096 -01 80 00 de ad 00 00 04 08 88 00 f1 99 00 63 60 12 34 00 80 0e 00 34 01 c0 25 08 01 02 f5 e0 21 08 02 05 f4 fb c5 46 79 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 1d aa 57 - -NS2 CALLBACK, prim 0, msg length 75, bvci 0x1002 -01 80 00 de ad 00 00 04 08 88 00 f1 99 00 63 60 12 34 00 80 0e 00 34 01 c0 25 08 01 02 f5 e0 21 08 02 05 f4 fb c5 46 79 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 1d aa 57 - -NS2 UD REQUEST, prim 0, msg length 24, bvci 0x1002 -00 80 00 de ad 00 50 20 16 82 02 58 0e 00 09 41 c4 05 08 15 01 8f 47 9e - -Message for BSS (NSEI=4096 BVCI=4098): -[L3]> 00 80 00 de ad 00 50 20 16 82 02 58 0e 00 09 41 c4 05 08 15 01 8f 47 9e - -PROCESSING DETACH REQ from NSEI 4096 -01 80 00 de ad 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 15 01 c0 29 08 05 01 18 05 f4 ef e2 b7 00 19 03 b9 97 cb d9 1d ef - -NS2 CALLBACK, prim 0, msg length 44, bvci 0x1002 -01 80 00 de ad 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 15 01 c0 29 08 05 01 18 05 f4 ef e2 b7 00 19 03 b9 97 cb d9 1d ef - -NS2 UD REQUEST, prim 0, msg length 24, bvci 0x1002 -00 80 00 de ad 00 50 20 16 82 02 58 0e 00 09 41 c4 09 08 06 00 da 80 ca - -Message for BSS (NSEI=4096 BVCI=4098): -[L3]> 00 80 00 de ad 00 50 20 16 82 02 58 0e 00 09 41 c4 09 08 06 00 da 80 ca - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 10 - RAID patched (SGSN): 4 - TLLI patched (BSS ): 10 - TLLI patched (SGSN): 11 - P-TMSI patched (SGSN): 2 - Attach Request count : 3 - Attach Accept count : 1 - Attach Completed count : 1 - RoutingArea Update Request count: 1 - RoutingArea Update Accept count : 1 - Detach Request count : 3 - Detach Accept count : 2 - TLLI-Cache: 0 -PROCESSING DETACH REQ (unknown TLLI) from NSEI 4096 -01 80 00 be ef 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 15 01 c0 2d 08 05 01 18 05 f4 ef e2 b7 00 19 03 b9 97 cb 0d 30 0d - -NS2 CALLBACK, prim 0, msg length 44, bvci 0x1002 -01 80 00 be ef 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 15 01 c0 2d 08 05 01 18 05 f4 ef e2 b7 00 19 03 b9 97 cb 0d 30 0d - -NS2 UD REQUEST, prim 0, msg length 24, bvci 0x1002 -00 80 00 be ef 00 50 20 16 82 02 58 0e 00 09 41 c4 01 08 06 00 11 f5 c0 - -Message for BSS (NSEI=4096 BVCI=4098): -[L3]> 00 80 00 be ef 00 50 20 16 82 02 58 0e 00 09 41 c4 01 08 06 00 11 f5 c0 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 10 - RAID patched (SGSN): 4 - TLLI patched (BSS ): 10 - TLLI patched (SGSN): 11 - P-TMSI patched (SGSN): 2 - Attach Request count : 3 - Attach Accept count : 1 - Attach Completed count : 1 - RoutingArea Update Request count: 1 - RoutingArea Update Accept count : 1 - Detach Request count : 4 - Detach Accept count : 2 - TLLI-Cache: 0 -PROCESSING RA UPD REQ from NSEI 4096 -01 80 00 de ad 00 00 04 08 88 00 f1 99 00 63 60 70 80 00 80 0e 00 3e 01 c0 31 08 08 10 11 22 33 40 50 60 1d 19 13 42 33 57 2b f7 c8 48 02 13 48 50 c8 48 02 14 48 50 c8 48 02 17 49 10 c8 48 02 00 19 8b b2 92 17 16 27 07 04 31 02 e5 e0 32 02 20 00 d8 cf d8 - -NS2 CALLBACK, prim 0, msg length 85, bvci 0x1002 -01 80 00 de ad 00 00 04 08 88 00 f1 99 00 63 60 70 80 00 80 0e 00 3e 01 c0 31 08 08 10 11 22 33 40 50 60 1d 19 13 42 33 57 2b f7 c8 48 02 13 48 50 c8 48 02 14 48 50 c8 48 02 17 49 10 c8 48 02 00 19 8b b2 92 17 16 27 07 04 31 02 e5 e0 32 02 20 00 d8 cf d8 - -NS2 UD REQUEST, prim 0, msg length 24, bvci 0x1002 -00 80 00 de ad 00 50 20 16 82 02 58 0e 00 09 41 c4 01 08 15 01 b7 f8 36 - -Message for BSS (NSEI=4096 BVCI=4098): -[L3]> 00 80 00 de ad 00 50 20 16 82 02 58 0e 00 09 41 c4 01 08 15 01 b7 f8 36 - -PROCESSING RA UPD REQ from NSEI 4096 -01 80 00 de ad 00 00 04 08 88 00 f1 99 00 63 60 70 80 00 80 0e 00 3e 01 c0 35 08 08 10 11 22 33 40 50 60 1d 19 13 42 33 57 2b f7 c8 48 02 13 48 50 c8 48 02 14 48 50 c8 48 02 17 49 10 c8 48 02 00 19 8b b2 92 17 16 27 07 04 31 02 e5 e0 32 02 20 00 ac 9c 37 - -NS2 CALLBACK, prim 0, msg length 85, bvci 0x1002 -01 80 00 de ad 00 00 04 08 88 00 f1 99 00 63 60 70 80 00 80 0e 00 3e 01 c0 35 08 08 10 11 22 33 40 50 60 1d 19 13 42 33 57 2b f7 c8 48 02 13 48 50 c8 48 02 14 48 50 c8 48 02 17 49 10 c8 48 02 00 19 8b b2 92 17 16 27 07 04 31 02 e5 e0 32 02 20 00 ac 9c 37 - -NS2 UD REQUEST, prim 0, msg length 24, bvci 0x1002 -00 80 00 de ad 00 50 20 16 82 02 58 0e 00 09 41 c4 05 08 15 01 8f 47 9e - -Message for BSS (NSEI=4096 BVCI=4098): -[L3]> 00 80 00 de ad 00 50 20 16 82 02 58 0e 00 09 41 c4 05 08 15 01 8f 47 9e - -PROCESSING DETACH REQ from NSEI 4096 -01 80 00 de ad 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 15 01 c0 39 08 05 01 18 05 f4 ef e2 b7 00 19 03 b9 97 cb 44 b6 8a - -NS2 CALLBACK, prim 0, msg length 44, bvci 0x1002 -01 80 00 de ad 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 15 01 c0 39 08 05 01 18 05 f4 ef e2 b7 00 19 03 b9 97 cb 44 b6 8a - -NS2 UD REQUEST, prim 0, msg length 24, bvci 0x1002 -00 80 00 de ad 00 50 20 16 82 02 58 0e 00 09 41 c4 09 08 06 00 da 80 ca - -Message for BSS (NSEI=4096 BVCI=4098): -[L3]> 00 80 00 de ad 00 50 20 16 82 02 58 0e 00 09 41 c4 09 08 06 00 da 80 ca - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 10 - RAID patched (SGSN): 4 - TLLI patched (BSS ): 10 - TLLI patched (SGSN): 11 - P-TMSI patched (SGSN): 2 - Attach Request count : 3 - Attach Accept count : 1 - Attach Completed count : 1 - RoutingArea Update Request count: 3 - RoutingArea Update Accept count : 1 - Detach Request count : 5 - Detach Accept count : 2 - TLLI-Cache: 0 -Gbproxy global: - Invalid Routing Area Identifier : 1 - BSSGP protocol error (SGSN): 1 - Patch error: no peer : 1 -=== test_gbproxy_secondary_sgsn === ---- Initialise SGSN 1 --- - -NS2 CALLBACK, prim 2, bvci 0x0000 - -Message for SGSN (NSEI=256 BVCI=0): -22 04 82 00 00 07 81 08 - ---- Initialise SGSN 2 --- - -NS2 CALLBACK, prim 2, bvci 0x0000 - ---- Initialise BSS 1 --- - -Setup NS-VC: NSEI 0x1000(4096) - -NS2 CALLBACK, prim 2, bvci 0x0000 - -PROCESSING BVC_RESET from NSEI 4096 -22 04 82 00 00 07 81 08 08 88 11 22 33 40 50 60 10 00 - -NS2 CALLBACK, prim 0, msg length 18, bvci 0x0000 -22 04 82 00 00 07 81 08 08 88 11 22 33 40 50 60 10 00 - -Message for BSS (NSEI=4096 BVCI=0): -23 04 82 00 00 - -Setup BSSGP: BVCI 0x0000(0) - -PROCESSING BVC_RESET from NSEI 4096 -22 04 82 00 00 07 81 08 08 88 11 22 33 40 50 60 10 00 - -NS2 CALLBACK, prim 0, msg length 18, bvci 0x0000 -22 04 82 00 00 07 81 08 08 88 11 22 33 40 50 60 10 00 - -Message for BSS (NSEI=4096 BVCI=0): -23 04 82 00 00 - -PROCESSING BVC_RESET_ACK from NSEI 256 -23 04 82 00 00 - -NS2 CALLBACK, prim 0, msg length 5, bvci 0x0000 -23 04 82 00 00 - -Setup BSSGP: BVCI 0x1002(4098) - -PROCESSING BVC_RESET from NSEI 4096 -22 04 82 10 02 07 81 08 08 88 11 22 33 40 50 60 10 00 - -NS2 CALLBACK, prim 0, msg length 18, bvci 0x0000 -22 04 82 10 02 07 81 08 08 88 11 22 33 40 50 60 10 00 - -NS2 UD REQUEST, prim 0, msg length 18, bvci 0x0000 -22 04 82 10 02 07 81 08 08 88 21 63 54 40 50 60 10 00 - -Message for SGSN2 (NSEI=258 BVCI=0): -[L2]> [L3]> 22 04 82 10 02 07 81 08 08 88 21 63 54 40 50 60 10 00 - -NS2 UD REQUEST, prim 0, msg length 18, bvci 0x0000 -22 04 82 10 02 07 81 08 08 88 21 63 54 40 50 60 10 00 - -Message for SGSN (NSEI=256 BVCI=0): -[L2]> [L3]> 22 04 82 10 02 07 81 08 08 88 21 63 54 40 50 60 10 00 - -PROCESSING BVC_RESET_ACK from NSEI 256 -23 04 82 10 02 - -NS2 CALLBACK, prim 0, msg length 5, bvci 0x0000 -23 04 82 10 02 - -NS2 UD REQUEST, prim 0, msg length 5, bvci 0x0000 -23 04 82 10 02 - -Message for BSS (NSEI=4096 BVCI=0): -[L2]> [L3]> 23 04 82 10 02 - -PROCESSING BVC_RESET_ACK from NSEI 258 -23 04 82 10 02 - -NS2 CALLBACK, prim 0, msg length 5, bvci 0x0000 -23 04 82 10 02 - -Gbproxy global: - Patch error: no peer : 1 -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 1 - TLLI-Cache: 0 ---- Flow control --- - -PROCESSING FLOW_CONTROL_BVC from NSEI 4096 -26 1e 81 01 05 82 01 dc 03 82 02 76 01 82 00 50 1c 82 02 58 06 82 00 03 - -NS2 CALLBACK, prim 0, msg length 24, bvci 0x1002 -26 1e 81 01 05 82 01 dc 03 82 02 76 01 82 00 50 1c 82 02 58 06 82 00 03 - -NS2 UD REQUEST, prim 0, msg length 24, bvci 0x1002 -26 1e 81 01 05 82 01 dc 03 82 02 76 01 82 00 50 1c 82 02 58 06 82 00 03 - -Message for SGSN2 (NSEI=258 BVCI=4098): -[L2]> [L3]> 26 1e 81 01 05 82 01 dc 03 82 02 76 01 82 00 50 1c 82 02 58 06 82 00 03 - -NS2 UD REQUEST, prim 0, msg length 24, bvci 0x1002 -26 1e 81 01 05 82 01 dc 03 82 02 76 01 82 00 50 1c 82 02 58 06 82 00 03 - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 26 1e 81 01 05 82 01 dc 03 82 02 76 01 82 00 50 1c 82 02 58 06 82 00 03 - -PROCESSING FLOW_CONTROL_BVC_ACK from NSEI 256 -27 1e 81 01 - -NS2 CALLBACK, prim 0, msg length 4, bvci 0x1002 -27 1e 81 01 - -NS2 UD REQUEST, prim 0, msg length 4, bvci 0x1002 -27 1e 81 01 - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 27 1e 81 01 - -PROCESSING FLOW_CONTROL_BVC_ACK from NSEI 258 -27 1e 81 01 - -NS2 CALLBACK, prim 0, msg length 4, bvci 0x1002 -27 1e 81 01 - ---- Establish GPRS connection (SGSN 1) --- - -PROCESSING ATTACH REQUEST from NSEI 4096 -01 80 00 de ad 00 00 04 08 88 00 f1 99 00 63 60 12 34 00 80 0e 00 34 01 c0 01 08 01 02 f5 e0 21 08 02 05 f4 fb c5 46 79 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 16 6d 01 - -NS2 CALLBACK, prim 0, msg length 75, bvci 0x1002 -01 80 00 de ad 00 00 04 08 88 00 f1 99 00 63 60 12 34 00 80 0e 00 34 01 c0 01 08 01 02 f5 e0 21 08 02 05 f4 fb c5 46 79 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 16 6d 01 - -NS2 UD REQUEST, prim 0, msg length 24, bvci 0x1002 -00 80 00 de ad 00 50 20 16 82 02 58 0e 00 09 41 c4 01 08 15 01 b7 f8 36 - -Message for BSS (NSEI=4096 BVCI=4098): -[L3]> 00 80 00 de ad 00 50 20 16 82 02 58 0e 00 09 41 c4 01 08 15 01 b7 f8 36 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 1 - Attach Request count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI 8000dead -> 78dead00, IMSI (none), AGE 0, STORED 1, IMSI acquisition in progress, SGSN NSEI 65535 -PROCESSING IDENT RESPONSE from NSEI 4096 -01 80 00 de ad 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 11 01 c0 05 08 16 08 11 12 13 14 15 16 17 f8 07 e1 ae - -NS2 CALLBACK, prim 0, msg length 40, bvci 0x1002 -01 80 00 de ad 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 11 01 c0 05 08 16 08 11 12 13 14 15 16 17 f8 07 e1 ae - -NS2 UD REQUEST, prim 0, msg length 75, bvci 0x1002 -01 78 de ad 00 00 00 04 08 88 21 63 54 00 63 60 12 34 00 80 0e 00 34 01 c0 01 08 01 02 f5 e0 21 08 02 05 f4 fb c5 46 79 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 16 6d 01 - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 78 de ad 00 00 00 04 08 88 21 63 54 00 63 60 12 34 00 80 0e 00 34 01 c0 01 08 01 02 f5 e0 21 08 02 05 f4 fb c5 46 79 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 16 6d 01 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 2 - TLLI patched (BSS ): 1 - Attach Request count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI 8000dead -> 78dead00, IMSI 12131415161718, AGE 0, SGSN NSEI 256 -PROCESSING IDENT REQUEST from NSEI 256 -00 78 de ad 00 00 50 20 16 82 02 58 0e 89 41 c0 01 08 15 01 ff 6c ba - -NS2 CALLBACK, prim 0, msg length 23, bvci 0x1002 -00 78 de ad 00 00 50 20 16 82 02 58 0e 89 41 c0 01 08 15 01 ff 6c ba - -NS2 UD REQUEST, prim 0, msg length 23, bvci 0x1002 -00 80 00 de ad 00 50 20 16 82 02 58 0e 89 41 c0 01 08 15 01 ff 6c ba - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 80 00 de ad 00 50 20 16 82 02 58 0e 89 41 c0 01 08 15 01 ff 6c ba - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 2 - TLLI patched (BSS ): 1 - TLLI patched (SGSN): 1 - Attach Request count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI 8000dead -> 78dead00, IMSI 12131415161718, AGE 0, SGSN NSEI 256 -PROCESSING IDENT RESPONSE from NSEI 4096 -01 80 00 de ad 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 11 01 c0 09 08 16 08 11 12 13 14 15 16 17 f8 10 f0 45 - -NS2 CALLBACK, prim 0, msg length 40, bvci 0x1002 -01 80 00 de ad 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 11 01 c0 09 08 16 08 11 12 13 14 15 16 17 f8 10 f0 45 - -NS2 UD REQUEST, prim 0, msg length 40, bvci 0x1002 -01 78 de ad 00 00 00 04 08 88 21 63 54 40 50 60 12 34 00 80 0e 00 11 01 c0 09 08 16 08 11 12 13 14 15 16 17 f8 10 f0 45 - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 78 de ad 00 00 00 04 08 88 21 63 54 40 50 60 12 34 00 80 0e 00 11 01 c0 09 08 16 08 11 12 13 14 15 16 17 f8 10 f0 45 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 3 - TLLI patched (BSS ): 2 - TLLI patched (SGSN): 1 - Attach Request count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI 8000dead -> 78dead00, IMSI 12131415161718, AGE 0, SGSN NSEI 256 -PROCESSING ATTACH ACCEPT from NSEI 256 -00 78 de ad 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 05 08 02 01 49 04 21 63 54 40 50 60 19 cd d7 08 17 16 18 05 f4 ef e2 b7 00 53 62 f1 - -NS2 CALLBACK, prim 0, msg length 88, bvci 0x1002 -00 78 de ad 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 05 08 02 01 49 04 21 63 54 40 50 60 19 cd d7 08 17 16 18 05 f4 ef e2 b7 00 53 62 f1 - -NS2 UD REQUEST, prim 0, msg length 88, bvci 0x1002 -00 80 00 de ad 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 05 08 02 01 49 04 11 22 33 40 50 60 19 cd d7 08 17 16 18 05 f4 c0 de ad 01 0c 0a 29 - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 80 00 de ad 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 05 08 02 01 49 04 11 22 33 40 50 60 19 cd d7 08 17 16 18 05 f4 c0 de ad 01 0c 0a 29 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 3 - RAID patched (SGSN): 1 - TLLI patched (BSS ): 2 - TLLI patched (SGSN): 2 - P-TMSI patched (SGSN): 1 - Attach Request count : 1 - Attach Accept count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI 8000dead/c0dead01 -> 78dead00/efe2b700, IMSI 12131415161718, AGE 0, SGSN NSEI 256 -PROCESSING ATTACH COMPLETE from NSEI 4096 -01 c0 de ad 01 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 0d 08 03 55 1c ea - -NS2 CALLBACK, prim 0, msg length 31, bvci 0x1002 -01 c0 de ad 01 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 0d 08 03 55 1c ea - -NS2 UD REQUEST, prim 0, msg length 31, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 21 63 54 40 50 60 12 34 00 80 0e 00 08 01 c0 0d 08 03 55 1c ea - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 ef e2 b7 00 00 00 04 08 88 21 63 54 40 50 60 12 34 00 80 0e 00 08 01 c0 0d 08 03 55 1c ea - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 4 - RAID patched (SGSN): 1 - TLLI patched (BSS ): 3 - TLLI patched (SGSN): 2 - P-TMSI patched (SGSN): 1 - Attach Request count : 1 - Attach Accept count : 1 - Attach Completed count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI 8000dead/c0dead01 -> 78dead00/efe2b700, IMSI 12131415161718, AGE 0, SGSN NSEI 256 -PROCESSING GMM INFO from NSEI 256 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 88 41 c0 09 08 21 04 ba 3d - -NS2 CALLBACK, prim 0, msg length 66, bvci 0x1002 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 88 41 c0 09 08 21 04 ba 3d - -NS2 UD REQUEST, prim 0, msg length 66, bvci 0x1002 -00 c0 de ad 01 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 88 41 c0 09 08 21 04 ba 3d - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 c0 de ad 01 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 88 41 c0 09 08 21 04 ba 3d - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 4 - RAID patched (SGSN): 1 - TLLI patched (BSS ): 3 - TLLI patched (SGSN): 3 - P-TMSI patched (SGSN): 1 - Attach Request count : 1 - Attach Accept count : 1 - Attach Completed count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI c0dead01 -> efe2b700, IMSI 12131415161718, AGE 0, SGSN NSEI 256 -PROCESSING XID (UL) from NSEI 4096 -01 c0 de ad 01 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 0f 41 fb 01 00 0e 00 64 11 05 16 01 90 66 b3 28 - -NS2 CALLBACK, prim 0, msg length 38, bvci 0x1002 -01 c0 de ad 01 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 0f 41 fb 01 00 0e 00 64 11 05 16 01 90 66 b3 28 - -NS2 UD REQUEST, prim 0, msg length 38, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 21 63 54 40 50 60 12 34 00 80 0e 00 0f 41 fb 01 00 0e 00 64 11 05 16 01 90 66 b3 28 - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 ef e2 b7 00 00 00 04 08 88 21 63 54 40 50 60 12 34 00 80 0e 00 0f 41 fb 01 00 0e 00 64 11 05 16 01 90 66 b3 28 - -PROCESSING XID (DL) from NSEI 256 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 8c 41 fb 30 84 10 61 b6 64 e4 a9 1a 9e - -NS2 CALLBACK, prim 0, msg length 70, bvci 0x1002 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 8c 41 fb 30 84 10 61 b6 64 e4 a9 1a 9e - -NS2 UD REQUEST, prim 0, msg length 70, bvci 0x1002 -00 c0 de ad 01 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 8c 41 fb 30 84 10 61 b6 64 e4 a9 1a 9e - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 c0 de ad 01 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 8c 41 fb 30 84 10 61 b6 64 e4 a9 1a 9e - -PROCESSING LL11 DNS QUERY (UL) from NSEI 4096 -01 c0 de ad 01 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 42 0b c0 01 65 00 00 00 45 00 00 38 95 72 00 00 45 11 20 85 0a c0 07 e4 ac 10 01 0a ad ab 00 35 00 24 0e 1c 3b e0 01 00 00 01 00 00 00 00 00 00 01 6d 05 68 65 69 73 65 02 64 65 00 00 01 00 01 47 8f 07 - -NS2 CALLBACK, prim 0, msg length 89, bvci 0x1002 -01 c0 de ad 01 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 42 0b c0 01 65 00 00 00 45 00 00 38 95 72 00 00 45 11 20 85 0a c0 07 e4 ac 10 01 0a ad ab 00 35 00 24 0e 1c 3b e0 01 00 00 01 00 00 00 00 00 00 01 6d 05 68 65 69 73 65 02 64 65 00 00 01 00 01 47 8f 07 - -NS2 UD REQUEST, prim 0, msg length 89, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 21 63 54 40 50 60 12 34 00 80 0e 00 42 0b c0 01 65 00 00 00 45 00 00 38 95 72 00 00 45 11 20 85 0a c0 07 e4 ac 10 01 0a ad ab 00 35 00 24 0e 1c 3b e0 01 00 00 01 00 00 00 00 00 00 01 6d 05 68 65 69 73 65 02 64 65 00 00 01 00 01 47 8f 07 - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 ef e2 b7 00 00 00 04 08 88 21 63 54 40 50 60 12 34 00 80 0e 00 42 0b c0 01 65 00 00 00 45 00 00 38 95 72 00 00 45 11 20 85 0a c0 07 e4 ac 10 01 0a ad ab 00 35 00 24 0e 1c 3b e0 01 00 00 01 00 00 00 00 00 00 01 6d 05 68 65 69 73 65 02 64 65 00 00 01 00 01 47 8f 07 - -PROCESSING LL11 DNS RESP (DL) from NSEI 256 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 00 d0 4b c0 01 65 00 00 00 45 00 00 c6 00 00 40 00 3e 11 7c 69 ac 10 01 0a 0a c0 07 e4 00 35 ad ab 00 b2 74 4e 3b e0 81 80 00 01 00 01 00 05 00 00 01 6d 05 68 65 69 73 65 02 64 65 00 00 01 00 01 c0 0c 00 01 00 01 00 00 0e 10 00 04 c1 63 90 58 c0 0e 00 02 00 01 00 00 0e 10 00 16 03 6e 73 32 0c 70 6f 70 2d 68 61 6e 6e 6f 76 65 72 03 6e 65 74 00 c0 0e 00 02 00 01 00 00 0e 10 00 10 02 6e 73 01 73 08 70 6c 75 73 6c 69 6e 65 c0 14 c0 0e 00 02 00 01 00 00 0e 10 00 05 02 6e 73 c0 0e c0 0e 00 02 00 01 00 00 0e 10 00 05 02 6e 73 c0 5f c0 0e 00 02 00 01 00 00 0e 10 00 12 02 6e 73 0c 70 6f 70 2d 68 61 6e 6e 6f 76 65 72 c0 14 aa df 31 - -NS2 CALLBACK, prim 0, msg length 267, bvci 0x1002 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 00 d0 4b c0 01 65 00 00 00 45 00 00 c6 00 00 40 00 3e 11 7c 69 ac 10 01 0a 0a c0 07 e4 00 35 ad ab 00 b2 74 4e 3b e0 81 80 00 01 00 01 00 05 00 00 01 6d 05 68 65 69 73 65 02 64 65 00 00 01 00 01 c0 0c 00 01 00 01 00 00 0e 10 00 04 c1 63 90 58 c0 0e 00 02 00 01 00 00 0e 10 00 16 03 6e 73 32 0c 70 6f 70 2d 68 61 6e 6e 6f 76 65 72 03 6e 65 74 00 c0 0e 00 02 00 01 00 00 0e 10 00 10 02 6e 73 01 73 08 70 6c 75 73 6c 69 6e 65 c0 14 c0 0e 00 02 00 01 00 00 0e 10 00 05 02 6e 73 c0 0e c0 0e 00 02 00 01 00 00 0e 10 00 05 02 6e 73 c0 5f c0 0e 00 02 00 01 00 00 0e 10 00 12 02 6e 73 0c 70 6f 70 2d 68 61 6e 6e 6f 76 65 72 c0 14 aa df 31 - -NS2 UD REQUEST, prim 0, msg length 267, bvci 0x1002 -00 c0 de ad 01 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 00 d0 4b c0 01 65 00 00 00 45 00 00 c6 00 00 40 00 3e 11 7c 69 ac 10 01 0a 0a c0 07 e4 00 35 ad ab 00 b2 74 4e 3b e0 81 80 00 01 00 01 00 05 00 00 01 6d 05 68 65 69 73 65 02 64 65 00 00 01 00 01 c0 0c 00 01 00 01 00 00 0e 10 00 04 c1 63 90 58 c0 0e 00 02 00 01 00 00 0e 10 00 16 03 6e 73 32 0c 70 6f 70 2d 68 61 6e 6e 6f 76 65 72 03 6e 65 74 00 c0 0e 00 02 00 01 00 00 0e 10 00 10 02 6e 73 01 73 08 70 6c 75 73 6c 69 6e 65 c0 14 c0 0e 00 02 00 01 00 00 0e 10 00 05 02 6e 73 c0 0e c0 0e 00 02 00 01 00 00 0e 10 00 05 02 6e 73 c0 5f c0 0e 00 02 00 01 00 00 0e 10 00 12 02 6e 73 0c 70 6f 70 2d 68 61 6e 6e 6f 76 65 72 c0 14 aa df 31 - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 c0 de ad 01 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 00 d0 4b c0 01 65 00 00 00 45 00 00 c6 00 00 40 00 3e 11 7c 69 ac 10 01 0a 0a c0 07 e4 00 35 ad ab 00 b2 74 4e 3b e0 81 80 00 01 00 01 00 05 00 00 01 6d 05 68 65 69 73 65 02 64 65 00 00 01 00 01 c0 0c 00 01 00 01 00 00 0e 10 00 04 c1 63 90 58 c0 0e 00 02 00 01 00 00 0e 10 00 16 03 6e 73 32 0c 70 6f 70 2d 68 61 6e 6e 6f 76 65 72 03 6e 65 74 00 c0 0e 00 02 00 01 00 00 0e 10 00 10 02 6e 73 01 73 08 70 6c 75 73 6c 69 6e 65 c0 14 c0 0e 00 02 00 01 00 00 0e 10 00 05 02 6e 73 c0 0e c0 0e 00 02 00 01 00 00 0e 10 00 05 02 6e 73 c0 5f c0 0e 00 02 00 01 00 00 0e 10 00 12 02 6e 73 0c 70 6f 70 2d 68 61 6e 6e 6f 76 65 72 c0 14 aa df 31 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 6 - RAID patched (SGSN): 1 - TLLI patched (BSS ): 5 - TLLI patched (SGSN): 5 - P-TMSI patched (SGSN): 1 - Attach Request count : 1 - Attach Accept count : 1 - Attach Completed count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI c0dead01 -> efe2b700, IMSI 12131415161718, AGE 0, SGSN NSEI 256 -PROCESSING LLC_DISCARDED from NSEI 4096 -2c 1f 84 c0 de ad 01 0f 81 01 04 82 10 02 25 83 00 00 0c - -NS2 CALLBACK, prim 0, msg length 19, bvci 0x0000 -2c 1f 84 c0 de ad 01 0f 81 01 04 82 10 02 25 83 00 00 0c - -NS2 UD REQUEST, prim 0, msg length 19, bvci 0x0000 -2c 1f 84 ef e2 b7 00 0f 81 01 04 82 10 02 25 83 00 00 0c - -Message for SGSN (NSEI=256 BVCI=0): -[L2]> [L3]> 2c 1f 84 ef e2 b7 00 0f 81 01 04 82 10 02 25 83 00 00 0c - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 6 - RAID patched (SGSN): 1 - TLLI patched (BSS ): 6 - TLLI patched (SGSN): 5 - P-TMSI patched (SGSN): 1 - Attach Request count : 1 - Attach Accept count : 1 - Attach Completed count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI c0dead01 -> efe2b700, IMSI 12131415161718, AGE 0, SGSN NSEI 256 -PROCESSING LLC_DISCARDED from NSEI 256 -2c 1f 84 ef e2 b7 00 0f 81 01 04 82 10 02 25 83 00 00 0c - -NS2 CALLBACK, prim 0, msg length 19, bvci 0x0000 -2c 1f 84 ef e2 b7 00 0f 81 01 04 82 10 02 25 83 00 00 0c - -Message for SGSN (NSEI=256 BVCI=0): -41 07 81 27 15 93 2c 1f 84 ef e2 b7 00 0f 81 01 04 82 10 02 25 83 00 00 0c - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 6 - RAID patched (SGSN): 1 - TLLI patched (BSS ): 6 - TLLI patched (SGSN): 6 - P-TMSI patched (SGSN): 1 - Attach Request count : 1 - Attach Accept count : 1 - Attach Completed count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI c0dead01 -> efe2b700, IMSI 12131415161718, AGE 0, SGSN NSEI 256 -PROCESSING BVC_SUSPEND from NSEI 4096 -0b 1f 84 c0 de ad 01 1b 86 11 22 33 40 50 60 - -NS2 CALLBACK, prim 0, msg length 15, bvci 0x0000 -0b 1f 84 c0 de ad 01 1b 86 11 22 33 40 50 60 - -NS2 UD REQUEST, prim 0, msg length 15, bvci 0x0000 -0b 1f 84 ef e2 b7 00 1b 86 21 63 54 40 50 60 - -Message for SGSN (NSEI=256 BVCI=0): -[L2]> [L3]> 0b 1f 84 ef e2 b7 00 1b 86 21 63 54 40 50 60 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 7 - RAID patched (SGSN): 1 - TLLI patched (BSS ): 7 - TLLI patched (SGSN): 6 - P-TMSI patched (SGSN): 1 - Attach Request count : 1 - Attach Accept count : 1 - Attach Completed count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI c0dead01 -> efe2b700, IMSI 12131415161718, AGE 0, SGSN NSEI 256 -PROCESSING BVC_SUSPEND_ACK from NSEI 256 -0c 1f 84 ef e2 b7 00 1b 86 21 63 54 40 50 60 1d 81 01 - -NS2 CALLBACK, prim 0, msg length 18, bvci 0x0000 -0c 1f 84 ef e2 b7 00 1b 86 21 63 54 40 50 60 1d 81 01 - -NS2 UD REQUEST, prim 0, msg length 18, bvci 0x0000 -0c 1f 84 c0 de ad 01 1b 86 11 22 33 40 50 60 1d 81 01 - -Message for BSS (NSEI=4096 BVCI=0): -[L2]> [L3]> 0c 1f 84 c0 de ad 01 1b 86 11 22 33 40 50 60 1d 81 01 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 7 - RAID patched (SGSN): 2 - TLLI patched (BSS ): 7 - TLLI patched (SGSN): 7 - P-TMSI patched (SGSN): 1 - Attach Request count : 1 - Attach Accept count : 1 - Attach Completed count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI c0dead01 -> efe2b700, IMSI 12131415161718, AGE 0, SGSN NSEI 256 ---- Establish GPRS connection (SGSN 2) --- - -PROCESSING ATTACH REQUEST from NSEI 4096 -01 80 00 be ef 00 00 04 08 88 00 f1 99 00 63 60 12 34 00 80 0e 00 34 01 c0 11 08 01 02 f5 e0 21 08 02 05 f4 fb c5 46 79 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 bf 00 5c - -NS2 CALLBACK, prim 0, msg length 75, bvci 0x1002 -01 80 00 be ef 00 00 04 08 88 00 f1 99 00 63 60 12 34 00 80 0e 00 34 01 c0 11 08 01 02 f5 e0 21 08 02 05 f4 fb c5 46 79 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 bf 00 5c - -NS2 UD REQUEST, prim 0, msg length 24, bvci 0x1002 -00 80 00 be ef 00 50 20 16 82 02 58 0e 00 09 41 c4 01 08 15 01 b7 f8 36 - -Message for BSS (NSEI=4096 BVCI=4098): -[L3]> 00 80 00 be ef 00 50 20 16 82 02 58 0e 00 09 41 c4 01 08 15 01 b7 f8 36 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 7 - RAID patched (SGSN): 2 - TLLI patched (BSS ): 7 - TLLI patched (SGSN): 7 - P-TMSI patched (SGSN): 1 - Attach Request count : 2 - Attach Accept count : 1 - Attach Completed count : 1 - TLLI cache size : 2 - TLLI-Cache: 2 - TLLI 8000beef -> 78dead02, IMSI (none), AGE 0, STORED 1, IMSI acquisition in progress, SGSN NSEI 65535 - TLLI c0dead01 -> efe2b700, IMSI 12131415161718, AGE 0, SGSN NSEI 256 -PROCESSING IDENT RESPONSE from NSEI 4096 -01 80 00 be ef 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 11 01 c0 15 08 16 08 11 12 99 99 99 16 17 f8 18 39 de - -NS2 CALLBACK, prim 0, msg length 40, bvci 0x1002 -01 80 00 be ef 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 11 01 c0 15 08 16 08 11 12 99 99 99 16 17 f8 18 39 de - -NS2 UD REQUEST, prim 0, msg length 75, bvci 0x1002 -01 78 de ad 02 00 00 04 08 88 21 63 54 00 63 60 12 34 00 80 0e 00 34 01 c0 11 08 01 02 f5 e0 21 08 02 05 f4 fb c5 46 79 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 bf 00 5c - -Message for SGSN2 (NSEI=258 BVCI=4098): -[L2]> [L3]> 01 78 de ad 02 00 00 04 08 88 21 63 54 00 63 60 12 34 00 80 0e 00 34 01 c0 11 08 01 02 f5 e0 21 08 02 05 f4 fb c5 46 79 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 bf 00 5c - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 8 - RAID patched (SGSN): 2 - TLLI patched (BSS ): 8 - TLLI patched (SGSN): 7 - P-TMSI patched (SGSN): 1 - Attach Request count : 2 - Attach Accept count : 1 - Attach Completed count : 1 - TLLI cache size : 2 - TLLI-Cache: 2 - TLLI 8000beef -> 78dead02, IMSI 12199999961718, AGE 0, IMSI matches, SGSN NSEI 258 - TLLI c0dead01 -> efe2b700, IMSI 12131415161718, AGE 0, SGSN NSEI 256 -PROCESSING IDENT REQUEST from NSEI 258 -00 78 de ad 02 00 50 20 16 82 02 58 0e 89 41 c0 0d 08 15 01 0c a6 18 - -NS2 CALLBACK, prim 0, msg length 23, bvci 0x1002 -00 78 de ad 02 00 50 20 16 82 02 58 0e 89 41 c0 0d 08 15 01 0c a6 18 - -NS2 UD REQUEST, prim 0, msg length 23, bvci 0x1002 -00 80 00 be ef 00 50 20 16 82 02 58 0e 89 41 c0 0d 08 15 01 0c a6 18 - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 80 00 be ef 00 50 20 16 82 02 58 0e 89 41 c0 0d 08 15 01 0c a6 18 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 8 - RAID patched (SGSN): 2 - TLLI patched (BSS ): 8 - TLLI patched (SGSN): 8 - P-TMSI patched (SGSN): 1 - Attach Request count : 2 - Attach Accept count : 1 - Attach Completed count : 1 - TLLI cache size : 2 - TLLI-Cache: 2 - TLLI 8000beef -> 78dead02, IMSI 12199999961718, AGE 0, IMSI matches, SGSN NSEI 258 - TLLI c0dead01 -> efe2b700, IMSI 12131415161718, AGE 0, SGSN NSEI 256 -PROCESSING IDENT RESPONSE from NSEI 4096 -01 80 00 be ef 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 11 01 c0 19 08 16 08 11 12 99 99 99 16 17 f8 0f 28 35 - -NS2 CALLBACK, prim 0, msg length 40, bvci 0x1002 -01 80 00 be ef 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 11 01 c0 19 08 16 08 11 12 99 99 99 16 17 f8 0f 28 35 - -NS2 UD REQUEST, prim 0, msg length 40, bvci 0x1002 -01 78 de ad 02 00 00 04 08 88 21 63 54 40 50 60 12 34 00 80 0e 00 11 01 c0 19 08 16 08 11 12 99 99 99 16 17 f8 0f 28 35 - -Message for SGSN2 (NSEI=258 BVCI=4098): -[L2]> [L3]> 01 78 de ad 02 00 00 04 08 88 21 63 54 40 50 60 12 34 00 80 0e 00 11 01 c0 19 08 16 08 11 12 99 99 99 16 17 f8 0f 28 35 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 9 - RAID patched (SGSN): 2 - TLLI patched (BSS ): 9 - TLLI patched (SGSN): 8 - P-TMSI patched (SGSN): 1 - Attach Request count : 2 - Attach Accept count : 1 - Attach Completed count : 1 - TLLI cache size : 2 - TLLI-Cache: 2 - TLLI 8000beef -> 78dead02, IMSI 12199999961718, AGE 0, IMSI matches, SGSN NSEI 258 - TLLI c0dead01 -> efe2b700, IMSI 12131415161718, AGE 0, SGSN NSEI 256 -PROCESSING ATTACH ACCEPT from NSEI 258 -00 78 de ad 02 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 99 99 99 16 17 f8 00 81 00 0e 9e 41 c0 11 08 02 01 49 04 21 63 54 40 50 60 19 cd d7 08 17 16 18 05 f4 e0 98 76 54 cb 1c 5b - -NS2 CALLBACK, prim 0, msg length 88, bvci 0x1002 -00 78 de ad 02 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 99 99 99 16 17 f8 00 81 00 0e 9e 41 c0 11 08 02 01 49 04 21 63 54 40 50 60 19 cd d7 08 17 16 18 05 f4 e0 98 76 54 cb 1c 5b - -NS2 UD REQUEST, prim 0, msg length 88, bvci 0x1002 -00 80 00 be ef 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 99 99 99 16 17 f8 00 81 00 0e 9e 41 c0 11 08 02 01 49 04 11 22 33 40 50 60 19 cd d7 08 17 16 18 05 f4 c0 de ad 03 32 40 fa - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 80 00 be ef 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 99 99 99 16 17 f8 00 81 00 0e 9e 41 c0 11 08 02 01 49 04 11 22 33 40 50 60 19 cd d7 08 17 16 18 05 f4 c0 de ad 03 32 40 fa - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 9 - RAID patched (SGSN): 3 - TLLI patched (BSS ): 9 - TLLI patched (SGSN): 9 - P-TMSI patched (SGSN): 2 - Attach Request count : 2 - Attach Accept count : 2 - Attach Completed count : 1 - TLLI cache size : 2 - TLLI-Cache: 2 - TLLI 8000beef/c0dead03 -> 78dead02/e0987654, IMSI 12199999961718, AGE 0, IMSI matches, SGSN NSEI 258 - TLLI c0dead01 -> efe2b700, IMSI 12131415161718, AGE 0, SGSN NSEI 256 -PROCESSING ATTACH COMPLETE from NSEI 4096 -01 c0 de ad 03 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 1d 08 03 5e 3a ea - -NS2 CALLBACK, prim 0, msg length 31, bvci 0x1002 -01 c0 de ad 03 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 1d 08 03 5e 3a ea - -NS2 UD REQUEST, prim 0, msg length 31, bvci 0x1002 -01 e0 98 76 54 00 00 04 08 88 21 63 54 40 50 60 12 34 00 80 0e 00 08 01 c0 1d 08 03 5e 3a ea - -Message for SGSN2 (NSEI=258 BVCI=4098): -[L2]> [L3]> 01 e0 98 76 54 00 00 04 08 88 21 63 54 40 50 60 12 34 00 80 0e 00 08 01 c0 1d 08 03 5e 3a ea - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 10 - RAID patched (SGSN): 3 - TLLI patched (BSS ): 10 - TLLI patched (SGSN): 9 - P-TMSI patched (SGSN): 2 - Attach Request count : 2 - Attach Accept count : 2 - Attach Completed count : 2 - TLLI cache size : 2 - TLLI-Cache: 2 - TLLI 8000beef/c0dead03 -> 78dead02/e0987654, IMSI 12199999961718, AGE 0, IMSI matches, SGSN NSEI 258 - TLLI c0dead01 -> efe2b700, IMSI 12131415161718, AGE 0, SGSN NSEI 256 -PROCESSING GMM INFO from NSEI 258 -00 e0 98 76 54 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 99 99 99 16 17 f8 00 81 00 0e 88 41 c0 15 08 21 bb c1 c6 - -NS2 CALLBACK, prim 0, msg length 66, bvci 0x1002 -00 e0 98 76 54 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 99 99 99 16 17 f8 00 81 00 0e 88 41 c0 15 08 21 bb c1 c6 - -NS2 UD REQUEST, prim 0, msg length 66, bvci 0x1002 -00 c0 de ad 03 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 99 99 99 16 17 f8 00 81 00 0e 88 41 c0 15 08 21 bb c1 c6 - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 c0 de ad 03 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 99 99 99 16 17 f8 00 81 00 0e 88 41 c0 15 08 21 bb c1 c6 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 10 - RAID patched (SGSN): 3 - TLLI patched (BSS ): 10 - TLLI patched (SGSN): 10 - P-TMSI patched (SGSN): 2 - Attach Request count : 2 - Attach Accept count : 2 - Attach Completed count : 2 - TLLI cache size : 2 - TLLI-Cache: 2 - TLLI c0dead03 -> e0987654, IMSI 12199999961718, AGE 0, IMSI matches, SGSN NSEI 258 - TLLI c0dead01 -> efe2b700, IMSI 12131415161718, AGE 0, SGSN NSEI 256 -PROCESSING XID (UL) from NSEI 4096 -01 c0 de ad 03 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 0f 41 fb 01 00 0e 00 64 11 05 16 01 90 66 b3 28 - -NS2 CALLBACK, prim 0, msg length 38, bvci 0x1002 -01 c0 de ad 03 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 0f 41 fb 01 00 0e 00 64 11 05 16 01 90 66 b3 28 - -NS2 UD REQUEST, prim 0, msg length 38, bvci 0x1002 -01 e0 98 76 54 00 00 04 08 88 21 63 54 40 50 60 12 34 00 80 0e 00 0f 41 fb 01 00 0e 00 64 11 05 16 01 90 66 b3 28 - -Message for SGSN2 (NSEI=258 BVCI=4098): -[L2]> [L3]> 01 e0 98 76 54 00 00 04 08 88 21 63 54 40 50 60 12 34 00 80 0e 00 0f 41 fb 01 00 0e 00 64 11 05 16 01 90 66 b3 28 - -PROCESSING XID (DL) from NSEI 258 -00 e0 98 76 54 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 99 99 99 16 17 f8 00 81 00 0e 8c 41 fb 30 84 10 61 b6 64 e4 a9 1a 9e - -NS2 CALLBACK, prim 0, msg length 70, bvci 0x1002 -00 e0 98 76 54 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 99 99 99 16 17 f8 00 81 00 0e 8c 41 fb 30 84 10 61 b6 64 e4 a9 1a 9e - -NS2 UD REQUEST, prim 0, msg length 70, bvci 0x1002 -00 c0 de ad 03 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 99 99 99 16 17 f8 00 81 00 0e 8c 41 fb 30 84 10 61 b6 64 e4 a9 1a 9e - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 c0 de ad 03 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 99 99 99 16 17 f8 00 81 00 0e 8c 41 fb 30 84 10 61 b6 64 e4 a9 1a 9e - -PROCESSING LL11 DNS QUERY (UL) from NSEI 4096 -01 c0 de ad 03 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 42 0b c0 01 65 00 00 00 45 00 00 38 95 72 00 00 45 11 20 85 0a c0 07 e4 ac 10 01 0a ad ab 00 35 00 24 0e 1c 3b e0 01 00 00 01 00 00 00 00 00 00 01 6d 05 68 65 69 73 65 02 64 65 00 00 01 00 01 47 8f 07 - -NS2 CALLBACK, prim 0, msg length 89, bvci 0x1002 -01 c0 de ad 03 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 42 0b c0 01 65 00 00 00 45 00 00 38 95 72 00 00 45 11 20 85 0a c0 07 e4 ac 10 01 0a ad ab 00 35 00 24 0e 1c 3b e0 01 00 00 01 00 00 00 00 00 00 01 6d 05 68 65 69 73 65 02 64 65 00 00 01 00 01 47 8f 07 - -NS2 UD REQUEST, prim 0, msg length 89, bvci 0x1002 -01 e0 98 76 54 00 00 04 08 88 21 63 54 40 50 60 12 34 00 80 0e 00 42 0b c0 01 65 00 00 00 45 00 00 38 95 72 00 00 45 11 20 85 0a c0 07 e4 ac 10 01 0a ad ab 00 35 00 24 0e 1c 3b e0 01 00 00 01 00 00 00 00 00 00 01 6d 05 68 65 69 73 65 02 64 65 00 00 01 00 01 47 8f 07 - -Message for SGSN2 (NSEI=258 BVCI=4098): -[L2]> [L3]> 01 e0 98 76 54 00 00 04 08 88 21 63 54 40 50 60 12 34 00 80 0e 00 42 0b c0 01 65 00 00 00 45 00 00 38 95 72 00 00 45 11 20 85 0a c0 07 e4 ac 10 01 0a ad ab 00 35 00 24 0e 1c 3b e0 01 00 00 01 00 00 00 00 00 00 01 6d 05 68 65 69 73 65 02 64 65 00 00 01 00 01 47 8f 07 - -PROCESSING LL11 DNS RESP (DL) from NSEI 258 -00 e0 98 76 54 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 99 99 99 16 17 f8 00 81 00 0e 00 d0 4b c0 01 65 00 00 00 45 00 00 c6 00 00 40 00 3e 11 7c 69 ac 10 01 0a 0a c0 07 e4 00 35 ad ab 00 b2 74 4e 3b e0 81 80 00 01 00 01 00 05 00 00 01 6d 05 68 65 69 73 65 02 64 65 00 00 01 00 01 c0 0c 00 01 00 01 00 00 0e 10 00 04 c1 63 90 58 c0 0e 00 02 00 01 00 00 0e 10 00 16 03 6e 73 32 0c 70 6f 70 2d 68 61 6e 6e 6f 76 65 72 03 6e 65 74 00 c0 0e 00 02 00 01 00 00 0e 10 00 10 02 6e 73 01 73 08 70 6c 75 73 6c 69 6e 65 c0 14 c0 0e 00 02 00 01 00 00 0e 10 00 05 02 6e 73 c0 0e c0 0e 00 02 00 01 00 00 0e 10 00 05 02 6e 73 c0 5f c0 0e 00 02 00 01 00 00 0e 10 00 12 02 6e 73 0c 70 6f 70 2d 68 61 6e 6e 6f 76 65 72 c0 14 aa df 31 - -NS2 CALLBACK, prim 0, msg length 267, bvci 0x1002 -00 e0 98 76 54 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 99 99 99 16 17 f8 00 81 00 0e 00 d0 4b c0 01 65 00 00 00 45 00 00 c6 00 00 40 00 3e 11 7c 69 ac 10 01 0a 0a c0 07 e4 00 35 ad ab 00 b2 74 4e 3b e0 81 80 00 01 00 01 00 05 00 00 01 6d 05 68 65 69 73 65 02 64 65 00 00 01 00 01 c0 0c 00 01 00 01 00 00 0e 10 00 04 c1 63 90 58 c0 0e 00 02 00 01 00 00 0e 10 00 16 03 6e 73 32 0c 70 6f 70 2d 68 61 6e 6e 6f 76 65 72 03 6e 65 74 00 c0 0e 00 02 00 01 00 00 0e 10 00 10 02 6e 73 01 73 08 70 6c 75 73 6c 69 6e 65 c0 14 c0 0e 00 02 00 01 00 00 0e 10 00 05 02 6e 73 c0 0e c0 0e 00 02 00 01 00 00 0e 10 00 05 02 6e 73 c0 5f c0 0e 00 02 00 01 00 00 0e 10 00 12 02 6e 73 0c 70 6f 70 2d 68 61 6e 6e 6f 76 65 72 c0 14 aa df 31 - -NS2 UD REQUEST, prim 0, msg length 267, bvci 0x1002 -00 c0 de ad 03 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 99 99 99 16 17 f8 00 81 00 0e 00 d0 4b c0 01 65 00 00 00 45 00 00 c6 00 00 40 00 3e 11 7c 69 ac 10 01 0a 0a c0 07 e4 00 35 ad ab 00 b2 74 4e 3b e0 81 80 00 01 00 01 00 05 00 00 01 6d 05 68 65 69 73 65 02 64 65 00 00 01 00 01 c0 0c 00 01 00 01 00 00 0e 10 00 04 c1 63 90 58 c0 0e 00 02 00 01 00 00 0e 10 00 16 03 6e 73 32 0c 70 6f 70 2d 68 61 6e 6e 6f 76 65 72 03 6e 65 74 00 c0 0e 00 02 00 01 00 00 0e 10 00 10 02 6e 73 01 73 08 70 6c 75 73 6c 69 6e 65 c0 14 c0 0e 00 02 00 01 00 00 0e 10 00 05 02 6e 73 c0 0e c0 0e 00 02 00 01 00 00 0e 10 00 05 02 6e 73 c0 5f c0 0e 00 02 00 01 00 00 0e 10 00 12 02 6e 73 0c 70 6f 70 2d 68 61 6e 6e 6f 76 65 72 c0 14 aa df 31 - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 c0 de ad 03 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 99 99 99 16 17 f8 00 81 00 0e 00 d0 4b c0 01 65 00 00 00 45 00 00 c6 00 00 40 00 3e 11 7c 69 ac 10 01 0a 0a c0 07 e4 00 35 ad ab 00 b2 74 4e 3b e0 81 80 00 01 00 01 00 05 00 00 01 6d 05 68 65 69 73 65 02 64 65 00 00 01 00 01 c0 0c 00 01 00 01 00 00 0e 10 00 04 c1 63 90 58 c0 0e 00 02 00 01 00 00 0e 10 00 16 03 6e 73 32 0c 70 6f 70 2d 68 61 6e 6e 6f 76 65 72 03 6e 65 74 00 c0 0e 00 02 00 01 00 00 0e 10 00 10 02 6e 73 01 73 08 70 6c 75 73 6c 69 6e 65 c0 14 c0 0e 00 02 00 01 00 00 0e 10 00 05 02 6e 73 c0 0e c0 0e 00 02 00 01 00 00 0e 10 00 05 02 6e 73 c0 5f c0 0e 00 02 00 01 00 00 0e 10 00 12 02 6e 73 0c 70 6f 70 2d 68 61 6e 6e 6f 76 65 72 c0 14 aa df 31 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 12 - RAID patched (SGSN): 3 - TLLI patched (BSS ): 12 - TLLI patched (SGSN): 12 - P-TMSI patched (SGSN): 2 - Attach Request count : 2 - Attach Accept count : 2 - Attach Completed count : 2 - TLLI cache size : 2 - TLLI-Cache: 2 - TLLI c0dead03 -> e0987654, IMSI 12199999961718, AGE 0, IMSI matches, SGSN NSEI 258 - TLLI c0dead01 -> efe2b700, IMSI 12131415161718, AGE 0, SGSN NSEI 256 -PROCESSING LLC_DISCARDED from NSEI 4096 -2c 1f 84 c0 de ad 03 0f 81 01 04 82 10 02 25 83 00 00 0c - -NS2 CALLBACK, prim 0, msg length 19, bvci 0x0000 -2c 1f 84 c0 de ad 03 0f 81 01 04 82 10 02 25 83 00 00 0c - -NS2 UD REQUEST, prim 0, msg length 19, bvci 0x0000 -2c 1f 84 e0 98 76 54 0f 81 01 04 82 10 02 25 83 00 00 0c - -Message for SGSN2 (NSEI=258 BVCI=0): -[L2]> [L3]> 2c 1f 84 e0 98 76 54 0f 81 01 04 82 10 02 25 83 00 00 0c - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 12 - RAID patched (SGSN): 3 - TLLI patched (BSS ): 13 - TLLI patched (SGSN): 12 - P-TMSI patched (SGSN): 2 - Attach Request count : 2 - Attach Accept count : 2 - Attach Completed count : 2 - TLLI cache size : 2 - TLLI-Cache: 2 - TLLI c0dead03 -> e0987654, IMSI 12199999961718, AGE 0, IMSI matches, SGSN NSEI 258 - TLLI c0dead01 -> efe2b700, IMSI 12131415161718, AGE 0, SGSN NSEI 256 -PROCESSING LLC_DISCARDED from NSEI 258 -2c 1f 84 e0 98 76 54 0f 81 01 04 82 10 02 25 83 00 00 0c - -NS2 CALLBACK, prim 0, msg length 19, bvci 0x0000 -2c 1f 84 e0 98 76 54 0f 81 01 04 82 10 02 25 83 00 00 0c - -Message for SGSN2 (NSEI=258 BVCI=0): -41 07 81 27 15 93 2c 1f 84 e0 98 76 54 0f 81 01 04 82 10 02 25 83 00 00 0c - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 12 - RAID patched (SGSN): 3 - TLLI patched (BSS ): 13 - TLLI patched (SGSN): 13 - P-TMSI patched (SGSN): 2 - Attach Request count : 2 - Attach Accept count : 2 - Attach Completed count : 2 - TLLI cache size : 2 - TLLI-Cache: 2 - TLLI c0dead03 -> e0987654, IMSI 12199999961718, AGE 0, IMSI matches, SGSN NSEI 258 - TLLI c0dead01 -> efe2b700, IMSI 12131415161718, AGE 0, SGSN NSEI 256 -PROCESSING BVC_SUSPEND from NSEI 4096 -0b 1f 84 c0 de ad 03 1b 86 11 22 33 40 50 60 - -NS2 CALLBACK, prim 0, msg length 15, bvci 0x0000 -0b 1f 84 c0 de ad 03 1b 86 11 22 33 40 50 60 - -NS2 UD REQUEST, prim 0, msg length 15, bvci 0x0000 -0b 1f 84 e0 98 76 54 1b 86 21 63 54 40 50 60 - -Message for SGSN2 (NSEI=258 BVCI=0): -[L2]> [L3]> 0b 1f 84 e0 98 76 54 1b 86 21 63 54 40 50 60 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 13 - RAID patched (SGSN): 3 - TLLI patched (BSS ): 14 - TLLI patched (SGSN): 13 - P-TMSI patched (SGSN): 2 - Attach Request count : 2 - Attach Accept count : 2 - Attach Completed count : 2 - TLLI cache size : 2 - TLLI-Cache: 2 - TLLI c0dead03 -> e0987654, IMSI 12199999961718, AGE 0, IMSI matches, SGSN NSEI 258 - TLLI c0dead01 -> efe2b700, IMSI 12131415161718, AGE 0, SGSN NSEI 256 -PROCESSING BVC_SUSPEND_ACK from NSEI 258 -0c 1f 84 e0 98 76 54 1b 86 21 63 54 40 50 60 1d 81 01 - -NS2 CALLBACK, prim 0, msg length 18, bvci 0x0000 -0c 1f 84 e0 98 76 54 1b 86 21 63 54 40 50 60 1d 81 01 - -NS2 UD REQUEST, prim 0, msg length 18, bvci 0x0000 -0c 1f 84 c0 de ad 03 1b 86 11 22 33 40 50 60 1d 81 01 - -Message for BSS (NSEI=4096 BVCI=0): -[L2]> [L3]> 0c 1f 84 c0 de ad 03 1b 86 11 22 33 40 50 60 1d 81 01 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 13 - RAID patched (SGSN): 4 - TLLI patched (BSS ): 14 - TLLI patched (SGSN): 14 - P-TMSI patched (SGSN): 2 - Attach Request count : 2 - Attach Accept count : 2 - Attach Completed count : 2 - TLLI cache size : 2 - TLLI-Cache: 2 - TLLI c0dead03 -> e0987654, IMSI 12199999961718, AGE 0, IMSI matches, SGSN NSEI 258 - TLLI c0dead01 -> efe2b700, IMSI 12131415161718, AGE 0, SGSN NSEI 256 ---- Establish GPRS connection (SGSN 2, P-TMSI collision) --- - -PROCESSING ATTACH REQUEST from NSEI 4096 -01 80 00 fe ed 00 00 04 08 88 00 f1 99 00 63 60 12 34 00 80 0e 00 34 01 c0 21 08 01 02 f5 e0 21 08 02 05 f4 fb c5 46 79 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 44 b6 bb - -NS2 CALLBACK, prim 0, msg length 75, bvci 0x1002 -01 80 00 fe ed 00 00 04 08 88 00 f1 99 00 63 60 12 34 00 80 0e 00 34 01 c0 21 08 01 02 f5 e0 21 08 02 05 f4 fb c5 46 79 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 44 b6 bb - -NS2 UD REQUEST, prim 0, msg length 24, bvci 0x1002 -00 80 00 fe ed 00 50 20 16 82 02 58 0e 00 09 41 c4 01 08 15 01 b7 f8 36 - -Message for BSS (NSEI=4096 BVCI=4098): -[L3]> 00 80 00 fe ed 00 50 20 16 82 02 58 0e 00 09 41 c4 01 08 15 01 b7 f8 36 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 13 - RAID patched (SGSN): 4 - TLLI patched (BSS ): 14 - TLLI patched (SGSN): 14 - P-TMSI patched (SGSN): 2 - Attach Request count : 3 - Attach Accept count : 2 - Attach Completed count : 2 - TLLI cache size : 3 - TLLI-Cache: 3 - TLLI 8000feed -> 78dead04, IMSI (none), AGE 0, STORED 1, IMSI acquisition in progress, SGSN NSEI 65535 - TLLI c0dead03 -> e0987654, IMSI 12199999961718, AGE 0, IMSI matches, SGSN NSEI 258 - TLLI c0dead01 -> efe2b700, IMSI 12131415161718, AGE 0, SGSN NSEI 256 -PROCESSING IDENT RESPONSE from NSEI 4096 -01 80 00 fe ed 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 11 01 c0 25 08 16 08 11 12 99 99 99 26 27 f8 94 16 f5 - -NS2 CALLBACK, prim 0, msg length 40, bvci 0x1002 -01 80 00 fe ed 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 11 01 c0 25 08 16 08 11 12 99 99 99 26 27 f8 94 16 f5 - -NS2 UD REQUEST, prim 0, msg length 75, bvci 0x1002 -01 78 de ad 04 00 00 04 08 88 21 63 54 00 63 60 12 34 00 80 0e 00 34 01 c0 21 08 01 02 f5 e0 21 08 02 05 f4 fb c5 46 79 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 44 b6 bb - -Message for SGSN2 (NSEI=258 BVCI=4098): -[L2]> [L3]> 01 78 de ad 04 00 00 04 08 88 21 63 54 00 63 60 12 34 00 80 0e 00 34 01 c0 21 08 01 02 f5 e0 21 08 02 05 f4 fb c5 46 79 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 44 b6 bb - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 14 - RAID patched (SGSN): 4 - TLLI patched (BSS ): 15 - TLLI patched (SGSN): 14 - P-TMSI patched (SGSN): 2 - Attach Request count : 3 - Attach Accept count : 2 - Attach Completed count : 2 - TLLI cache size : 3 - TLLI-Cache: 3 - TLLI 8000feed -> 78dead04, IMSI 12199999962728, AGE 0, IMSI matches, SGSN NSEI 258 - TLLI c0dead03 -> e0987654, IMSI 12199999961718, AGE 0, IMSI matches, SGSN NSEI 258 - TLLI c0dead01 -> efe2b700, IMSI 12131415161718, AGE 0, SGSN NSEI 256 -PROCESSING IDENT REQUEST from NSEI 258 -00 78 de ad 04 00 50 20 16 82 02 58 0e 89 41 c0 19 08 15 01 a2 f2 a4 - -NS2 CALLBACK, prim 0, msg length 23, bvci 0x1002 -00 78 de ad 04 00 50 20 16 82 02 58 0e 89 41 c0 19 08 15 01 a2 f2 a4 - -NS2 UD REQUEST, prim 0, msg length 23, bvci 0x1002 -00 80 00 fe ed 00 50 20 16 82 02 58 0e 89 41 c0 19 08 15 01 a2 f2 a4 - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 80 00 fe ed 00 50 20 16 82 02 58 0e 89 41 c0 19 08 15 01 a2 f2 a4 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 14 - RAID patched (SGSN): 4 - TLLI patched (BSS ): 15 - TLLI patched (SGSN): 15 - P-TMSI patched (SGSN): 2 - Attach Request count : 3 - Attach Accept count : 2 - Attach Completed count : 2 - TLLI cache size : 3 - TLLI-Cache: 3 - TLLI 8000feed -> 78dead04, IMSI 12199999962728, AGE 0, IMSI matches, SGSN NSEI 258 - TLLI c0dead03 -> e0987654, IMSI 12199999961718, AGE 0, IMSI matches, SGSN NSEI 258 - TLLI c0dead01 -> efe2b700, IMSI 12131415161718, AGE 0, SGSN NSEI 256 -PROCESSING IDENT RESPONSE from NSEI 4096 -01 80 00 fe ed 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 11 01 c0 29 08 16 08 11 12 99 99 99 26 27 f8 83 07 1e - -NS2 CALLBACK, prim 0, msg length 40, bvci 0x1002 -01 80 00 fe ed 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 11 01 c0 29 08 16 08 11 12 99 99 99 26 27 f8 83 07 1e - -NS2 UD REQUEST, prim 0, msg length 40, bvci 0x1002 -01 78 de ad 04 00 00 04 08 88 21 63 54 40 50 60 12 34 00 80 0e 00 11 01 c0 29 08 16 08 11 12 99 99 99 26 27 f8 83 07 1e - -Message for SGSN2 (NSEI=258 BVCI=4098): -[L2]> [L3]> 01 78 de ad 04 00 00 04 08 88 21 63 54 40 50 60 12 34 00 80 0e 00 11 01 c0 29 08 16 08 11 12 99 99 99 26 27 f8 83 07 1e - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 15 - RAID patched (SGSN): 4 - TLLI patched (BSS ): 16 - TLLI patched (SGSN): 15 - P-TMSI patched (SGSN): 2 - Attach Request count : 3 - Attach Accept count : 2 - Attach Completed count : 2 - TLLI cache size : 3 - TLLI-Cache: 3 - TLLI 8000feed -> 78dead04, IMSI 12199999962728, AGE 0, IMSI matches, SGSN NSEI 258 - TLLI c0dead03 -> e0987654, IMSI 12199999961718, AGE 0, IMSI matches, SGSN NSEI 258 - TLLI c0dead01 -> efe2b700, IMSI 12131415161718, AGE 0, SGSN NSEI 256 -PROCESSING ATTACH ACCEPT (P-TMSI 1) from NSEI 258 -00 78 de ad 04 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 99 99 99 26 27 f8 00 81 00 0e 9e 41 c0 1d 08 02 01 49 04 21 63 54 40 50 60 19 cd d7 08 17 16 18 05 f4 ef e2 b7 00 74 91 01 - -NS2 CALLBACK, prim 0, msg length 88, bvci 0x1002 -00 78 de ad 04 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 99 99 99 26 27 f8 00 81 00 0e 9e 41 c0 1d 08 02 01 49 04 21 63 54 40 50 60 19 cd d7 08 17 16 18 05 f4 ef e2 b7 00 74 91 01 - -NS2 UD REQUEST, prim 0, msg length 88, bvci 0x1002 -00 80 00 fe ed 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 99 99 99 26 27 f8 00 81 00 0e 9e 41 c0 1d 08 02 01 49 04 11 22 33 40 50 60 19 cd d7 08 17 16 18 05 f4 c0 de ad 05 3e 78 6e - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 80 00 fe ed 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 99 99 99 26 27 f8 00 81 00 0e 9e 41 c0 1d 08 02 01 49 04 11 22 33 40 50 60 19 cd d7 08 17 16 18 05 f4 c0 de ad 05 3e 78 6e - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 15 - RAID patched (SGSN): 5 - TLLI patched (BSS ): 16 - TLLI patched (SGSN): 16 - P-TMSI patched (SGSN): 3 - Attach Request count : 3 - Attach Accept count : 3 - Attach Completed count : 2 - TLLI cache size : 3 - TLLI-Cache: 3 - TLLI 8000feed/c0dead05 -> 78dead04/efe2b700, IMSI 12199999962728, AGE 0, IMSI matches, SGSN NSEI 258 - TLLI c0dead03 -> e0987654, IMSI 12199999961718, AGE 0, IMSI matches, SGSN NSEI 258 - TLLI c0dead01 -> efe2b700, IMSI 12131415161718, AGE 0, SGSN NSEI 256 -PROCESSING ATTACH COMPLETE from NSEI 4096 -01 c0 de ad 05 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 2d 08 03 43 50 ea - -NS2 CALLBACK, prim 0, msg length 31, bvci 0x1002 -01 c0 de ad 05 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 2d 08 03 43 50 ea - -NS2 UD REQUEST, prim 0, msg length 31, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 21 63 54 40 50 60 12 34 00 80 0e 00 08 01 c0 2d 08 03 43 50 ea - -Message for SGSN2 (NSEI=258 BVCI=4098): -[L2]> [L3]> 01 ef e2 b7 00 00 00 04 08 88 21 63 54 40 50 60 12 34 00 80 0e 00 08 01 c0 2d 08 03 43 50 ea - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 16 - RAID patched (SGSN): 5 - TLLI patched (BSS ): 17 - TLLI patched (SGSN): 16 - P-TMSI patched (SGSN): 3 - Attach Request count : 3 - Attach Accept count : 3 - Attach Completed count : 3 - TLLI cache size : 3 - TLLI-Cache: 3 - TLLI 8000feed/c0dead05 -> 78dead04/efe2b700, IMSI 12199999962728, AGE 0, IMSI matches, SGSN NSEI 258 - TLLI c0dead03 -> e0987654, IMSI 12199999961718, AGE 0, IMSI matches, SGSN NSEI 258 - TLLI c0dead01 -> efe2b700, IMSI 12131415161718, AGE 0, SGSN NSEI 256 -PROCESSING GMM INFO from NSEI 258 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 99 99 99 26 27 f8 00 81 00 0e 88 41 c0 21 08 21 ca 60 90 - -NS2 CALLBACK, prim 0, msg length 66, bvci 0x1002 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 99 99 99 26 27 f8 00 81 00 0e 88 41 c0 21 08 21 ca 60 90 - -NS2 UD REQUEST, prim 0, msg length 66, bvci 0x1002 -00 c0 de ad 05 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 99 99 99 26 27 f8 00 81 00 0e 88 41 c0 21 08 21 ca 60 90 - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 c0 de ad 05 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 99 99 99 26 27 f8 00 81 00 0e 88 41 c0 21 08 21 ca 60 90 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 16 - RAID patched (SGSN): 5 - TLLI patched (BSS ): 17 - TLLI patched (SGSN): 17 - P-TMSI patched (SGSN): 3 - Attach Request count : 3 - Attach Accept count : 3 - Attach Completed count : 3 - TLLI cache size : 3 - TLLI-Cache: 3 - TLLI c0dead05 -> efe2b700, IMSI 12199999962728, AGE 0, IMSI matches, SGSN NSEI 258 - TLLI c0dead03 -> e0987654, IMSI 12199999961718, AGE 0, IMSI matches, SGSN NSEI 258 - TLLI c0dead01 -> efe2b700, IMSI 12131415161718, AGE 0, SGSN NSEI 256 ---- Shutdown GPRS connection (SGSN 1) --- - -PROCESSING DETACH REQ from NSEI 4096 -01 c0 de ad 01 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 15 01 c0 31 08 05 01 18 05 f4 ef e2 b7 00 19 03 b9 97 cb 57 e6 15 - -NS2 CALLBACK, prim 0, msg length 44, bvci 0x1002 -01 c0 de ad 01 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 15 01 c0 31 08 05 01 18 05 f4 ef e2 b7 00 19 03 b9 97 cb 57 e6 15 - -NS2 UD REQUEST, prim 0, msg length 44, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 21 63 54 40 50 60 12 34 00 80 0e 00 15 01 c0 31 08 05 01 18 05 f4 ef e2 b7 00 19 03 b9 97 cb 57 e6 15 - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 ef e2 b7 00 00 00 04 08 88 21 63 54 40 50 60 12 34 00 80 0e 00 15 01 c0 31 08 05 01 18 05 f4 ef e2 b7 00 19 03 b9 97 cb 57 e6 15 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 17 - RAID patched (SGSN): 5 - TLLI patched (BSS ): 18 - TLLI patched (SGSN): 17 - P-TMSI patched (SGSN): 3 - Attach Request count : 3 - Attach Accept count : 3 - Attach Completed count : 3 - Detach Request count : 1 - TLLI cache size : 3 - TLLI-Cache: 3 - TLLI c0dead01 -> efe2b700, IMSI 12131415161718, AGE 0, SGSN NSEI 256 - TLLI c0dead05 -> efe2b700, IMSI 12199999962728, AGE 0, IMSI matches, SGSN NSEI 258 - TLLI c0dead03 -> e0987654, IMSI 12199999961718, AGE 0, IMSI matches, SGSN NSEI 258 -PROCESSING DETACH ACC from NSEI 256 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 89 41 c0 25 08 06 00 4d 09 cd - -NS2 CALLBACK, prim 0, msg length 67, bvci 0x1002 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 89 41 c0 25 08 06 00 4d 09 cd - -NS2 UD REQUEST, prim 0, msg length 67, bvci 0x1002 -00 c0 de ad 01 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 89 41 c0 25 08 06 00 4d 09 cd - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 c0 de ad 01 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 89 41 c0 25 08 06 00 4d 09 cd - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 17 - RAID patched (SGSN): 5 - TLLI patched (BSS ): 18 - TLLI patched (SGSN): 18 - P-TMSI patched (SGSN): 3 - Attach Request count : 3 - Attach Accept count : 3 - Attach Completed count : 3 - Detach Request count : 1 - Detach Accept count : 1 - TLLI cache size : 2 - TLLI-Cache: 2 - TLLI c0dead05 -> efe2b700, IMSI 12199999962728, AGE 0, IMSI matches, SGSN NSEI 258 - TLLI c0dead03 -> e0987654, IMSI 12199999961718, AGE 0, IMSI matches, SGSN NSEI 258 ---- Shutdown GPRS connection (SGSN 2) --- - -PROCESSING DETACH REQ from NSEI 4096 -01 c0 de ad 03 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 15 01 c0 35 08 05 01 18 05 f4 ef e2 b7 00 19 03 b9 97 cb 83 cb f7 - -NS2 CALLBACK, prim 0, msg length 44, bvci 0x1002 -01 c0 de ad 03 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 15 01 c0 35 08 05 01 18 05 f4 ef e2 b7 00 19 03 b9 97 cb 83 cb f7 - -NS2 UD REQUEST, prim 0, msg length 44, bvci 0x1002 -01 e0 98 76 54 00 00 04 08 88 21 63 54 40 50 60 12 34 00 80 0e 00 15 01 c0 35 08 05 01 18 05 f4 e0 98 76 54 19 03 b9 97 cb b4 31 31 - -Message for SGSN2 (NSEI=258 BVCI=4098): -[L2]> [L3]> 01 e0 98 76 54 00 00 04 08 88 21 63 54 40 50 60 12 34 00 80 0e 00 15 01 c0 35 08 05 01 18 05 f4 e0 98 76 54 19 03 b9 97 cb b4 31 31 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 18 - RAID patched (SGSN): 5 - TLLI patched (BSS ): 19 - TLLI patched (SGSN): 18 - P-TMSI patched (BSS ): 1 - P-TMSI patched (SGSN): 3 - Attach Request count : 3 - Attach Accept count : 3 - Attach Completed count : 3 - Detach Request count : 2 - Detach Accept count : 1 - TLLI cache size : 2 - TLLI-Cache: 2 - TLLI c0dead03 -> e0987654, IMSI 12199999961718, AGE 0, IMSI matches, SGSN NSEI 258 - TLLI c0dead05 -> efe2b700, IMSI 12199999962728, AGE 0, IMSI matches, SGSN NSEI 258 -PROCESSING DETACH ACC from NSEI 258 -00 e0 98 76 54 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 99 99 99 16 17 f8 00 81 00 0e 89 41 c0 29 08 06 00 be c3 6f - -NS2 CALLBACK, prim 0, msg length 67, bvci 0x1002 -00 e0 98 76 54 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 99 99 99 16 17 f8 00 81 00 0e 89 41 c0 29 08 06 00 be c3 6f - -NS2 UD REQUEST, prim 0, msg length 67, bvci 0x1002 -00 c0 de ad 03 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 99 99 99 16 17 f8 00 81 00 0e 89 41 c0 29 08 06 00 be c3 6f - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 c0 de ad 03 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 99 99 99 16 17 f8 00 81 00 0e 89 41 c0 29 08 06 00 be c3 6f - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 18 - RAID patched (SGSN): 5 - TLLI patched (BSS ): 19 - TLLI patched (SGSN): 19 - P-TMSI patched (BSS ): 1 - P-TMSI patched (SGSN): 3 - Attach Request count : 3 - Attach Accept count : 3 - Attach Completed count : 3 - Detach Request count : 2 - Detach Accept count : 2 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI c0dead05 -> efe2b700, IMSI 12199999962728, AGE 0, IMSI matches, SGSN NSEI 258 ---- Shutdown GPRS connection (SGSN 2, P-TMSI 1) --- - -PROCESSING DETACH REQ from NSEI 4096 -01 c0 de ad 05 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 15 01 c0 39 08 05 01 18 05 f4 ef e2 b7 00 19 03 b9 97 cb 44 b6 8a - -NS2 CALLBACK, prim 0, msg length 44, bvci 0x1002 -01 c0 de ad 05 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 15 01 c0 39 08 05 01 18 05 f4 ef e2 b7 00 19 03 b9 97 cb 44 b6 8a - -NS2 UD REQUEST, prim 0, msg length 44, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 21 63 54 40 50 60 12 34 00 80 0e 00 15 01 c0 39 08 05 01 18 05 f4 ef e2 b7 00 19 03 b9 97 cb 44 b6 8a - -Message for SGSN2 (NSEI=258 BVCI=4098): -[L2]> [L3]> 01 ef e2 b7 00 00 00 04 08 88 21 63 54 40 50 60 12 34 00 80 0e 00 15 01 c0 39 08 05 01 18 05 f4 ef e2 b7 00 19 03 b9 97 cb 44 b6 8a - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 19 - RAID patched (SGSN): 5 - TLLI patched (BSS ): 20 - TLLI patched (SGSN): 19 - P-TMSI patched (BSS ): 1 - P-TMSI patched (SGSN): 3 - Attach Request count : 3 - Attach Accept count : 3 - Attach Completed count : 3 - Detach Request count : 3 - Detach Accept count : 2 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI c0dead05 -> efe2b700, IMSI 12199999962728, AGE 0, IMSI matches, SGSN NSEI 258 -PROCESSING DETACH ACC from NSEI 258 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 99 99 99 26 27 f8 00 81 00 0e 89 41 c0 2d 08 06 00 86 7c c7 - -NS2 CALLBACK, prim 0, msg length 67, bvci 0x1002 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 99 99 99 26 27 f8 00 81 00 0e 89 41 c0 2d 08 06 00 86 7c c7 - -NS2 UD REQUEST, prim 0, msg length 67, bvci 0x1002 -00 c0 de ad 05 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 99 99 99 26 27 f8 00 81 00 0e 89 41 c0 2d 08 06 00 86 7c c7 - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 c0 de ad 05 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 99 99 99 26 27 f8 00 81 00 0e 89 41 c0 2d 08 06 00 86 7c c7 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - RAID patched (BSS ): 19 - RAID patched (SGSN): 5 - TLLI patched (BSS ): 20 - TLLI patched (SGSN): 20 - P-TMSI patched (BSS ): 1 - P-TMSI patched (SGSN): 3 - Attach Request count : 3 - Attach Accept count : 3 - Attach Completed count : 3 - Detach Request count : 3 - Detach Accept count : 3 - TLLI-Cache: 0 -Gbproxy global: - BSSGP protocol error (SGSN): 2 - Patch error: no peer : 1 -=== test_gbproxy_keep_info === ---- Initialise SGSN --- - -NS2 CALLBACK, prim 2, bvci 0x0000 - -Message for SGSN (NSEI=256 BVCI=0): -22 04 82 00 00 07 81 08 - ---- Initialise BSS 1 --- - -Setup NS-VC: NSEI 0x1000(4096) - -NS2 CALLBACK, prim 2, bvci 0x0000 - -PROCESSING BVC_RESET from NSEI 4096 -22 04 82 00 00 07 81 08 08 88 11 22 33 40 50 60 10 00 - -NS2 CALLBACK, prim 0, msg length 18, bvci 0x0000 -22 04 82 00 00 07 81 08 08 88 11 22 33 40 50 60 10 00 - -Message for BSS (NSEI=4096 BVCI=0): -23 04 82 00 00 - -Setup BSSGP: BVCI 0x1002(4098) - -PROCESSING BVC_RESET from NSEI 4096 -22 04 82 10 02 07 81 08 08 88 11 22 33 40 50 60 10 00 - -NS2 CALLBACK, prim 0, msg length 18, bvci 0x0000 -22 04 82 10 02 07 81 08 08 88 11 22 33 40 50 60 10 00 - -NS2 UD REQUEST, prim 0, msg length 18, bvci 0x0000 -22 04 82 10 02 07 81 08 08 88 11 22 33 40 50 60 10 00 - -Message for SGSN (NSEI=256 BVCI=0): -[L2]> [L3]> 22 04 82 10 02 07 81 08 08 88 11 22 33 40 50 60 10 00 - -PROCESSING BVC_RESET_ACK from NSEI 256 -23 04 82 10 02 - -NS2 CALLBACK, prim 0, msg length 5, bvci 0x0000 -23 04 82 10 02 - -NS2 UD REQUEST, prim 0, msg length 5, bvci 0x0000 -23 04 82 10 02 - -Message for BSS (NSEI=4096 BVCI=0): -[L2]> [L3]> 23 04 82 10 02 - -Gbproxy global: -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - TLLI-Cache: 0 ---- Send message from BSS 1 to SGSN, BVCI 0x1002 --- - -PROCESSING ATTACH REQUEST from NSEI 4096 -01 af e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 34 01 c0 01 08 01 02 f5 e0 21 08 02 05 f4 fb c5 46 79 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 16 6d 01 - -NS2 CALLBACK, prim 0, msg length 75, bvci 0x1002 -01 af e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 34 01 c0 01 08 01 02 f5 e0 21 08 02 05 f4 fb c5 46 79 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 16 6d 01 - -NS2 UD REQUEST, prim 0, msg length 24, bvci 0x1002 -00 af e2 b7 00 00 50 20 16 82 02 58 0e 00 09 41 c4 01 08 15 01 b7 f8 36 - -Message for BSS (NSEI=4096 BVCI=4098): -[L3]> 00 af e2 b7 00 00 50 20 16 82 02 58 0e 00 09 41 c4 01 08 15 01 b7 f8 36 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI afe2b700 -> afe2b700, IMSI (none), AGE 0, STORED 1, IMSI acquisition in progress -PROCESSING IDENT RESPONSE from NSEI 4096 -01 af e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 11 01 c0 05 08 16 08 11 12 13 14 15 16 17 f8 07 e1 ae - -NS2 CALLBACK, prim 0, msg length 40, bvci 0x1002 -01 af e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 11 01 c0 05 08 16 08 11 12 13 14 15 16 17 f8 07 e1 ae - -NS2 UD REQUEST, prim 0, msg length 75, bvci 0x1002 -01 af e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 34 01 c0 01 08 01 02 f5 e0 21 08 02 05 f4 fb c5 46 79 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 16 6d 01 - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 af e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 34 01 c0 01 08 01 02 f5 e0 21 08 02 05 f4 fb c5 46 79 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 16 6d 01 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI afe2b700 -> afe2b700, IMSI 12131415161718, AGE 0 -PROCESSING IDENT REQUEST from NSEI 256 -00 af e2 b7 00 00 50 20 16 82 02 58 0e 89 41 c0 01 08 15 01 ff 6c ba - -NS2 CALLBACK, prim 0, msg length 23, bvci 0x1002 -00 af e2 b7 00 00 50 20 16 82 02 58 0e 89 41 c0 01 08 15 01 ff 6c ba - -NS2 UD REQUEST, prim 0, msg length 23, bvci 0x1002 -00 af e2 b7 00 00 50 20 16 82 02 58 0e 89 41 c0 01 08 15 01 ff 6c ba - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 af e2 b7 00 00 50 20 16 82 02 58 0e 89 41 c0 01 08 15 01 ff 6c ba - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI afe2b700 -> afe2b700, IMSI 12131415161718, AGE 0 -PROCESSING IDENT RESPONSE from NSEI 4096 -01 af e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 11 01 c0 09 08 16 08 11 12 13 14 15 16 17 f8 10 f0 45 - -NS2 CALLBACK, prim 0, msg length 40, bvci 0x1002 -01 af e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 11 01 c0 09 08 16 08 11 12 13 14 15 16 17 f8 10 f0 45 - -NS2 UD REQUEST, prim 0, msg length 40, bvci 0x1002 -01 af e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 11 01 c0 09 08 16 08 11 12 13 14 15 16 17 f8 10 f0 45 - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 af e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 11 01 c0 09 08 16 08 11 12 13 14 15 16 17 f8 10 f0 45 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI afe2b700 -> afe2b700, IMSI 12131415161718, AGE 0 -PROCESSING ATTACH ACCEPT from NSEI 256 -00 af e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 05 08 02 01 49 04 21 63 54 40 50 60 19 cd d7 08 17 16 18 05 f4 ef e2 b7 00 53 62 f1 - -NS2 CALLBACK, prim 0, msg length 88, bvci 0x1002 -00 af e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 05 08 02 01 49 04 21 63 54 40 50 60 19 cd d7 08 17 16 18 05 f4 ef e2 b7 00 53 62 f1 - -NS2 UD REQUEST, prim 0, msg length 88, bvci 0x1002 -00 af e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 05 08 02 01 49 04 21 63 54 40 50 60 19 cd d7 08 17 16 18 05 f4 ef e2 b7 00 53 62 f1 - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 af e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 05 08 02 01 49 04 21 63 54 40 50 60 19 cd d7 08 17 16 18 05 f4 ef e2 b7 00 53 62 f1 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 1 - Attach Accept count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI afe2b700/efe2b700 -> afe2b700/efe2b700, IMSI 12131415161718, AGE 0 -PROCESSING ATTACH COMPLETE from NSEI 4096 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 0d 08 03 55 1c ea - -NS2 CALLBACK, prim 0, msg length 31, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 0d 08 03 55 1c ea - -NS2 UD REQUEST, prim 0, msg length 31, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 0d 08 03 55 1c ea - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 0d 08 03 55 1c ea - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 1 - Attach Accept count : 1 - Attach Completed count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI afe2b700/efe2b700 -> afe2b700/efe2b700, IMSI 12131415161718, AGE 0 -PROCESSING GMM INFO from NSEI 256 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 88 41 c0 09 08 21 04 ba 3d - -NS2 CALLBACK, prim 0, msg length 66, bvci 0x1002 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 88 41 c0 09 08 21 04 ba 3d - -NS2 UD REQUEST, prim 0, msg length 66, bvci 0x1002 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 88 41 c0 09 08 21 04 ba 3d - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 88 41 c0 09 08 21 04 ba 3d - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 1 - Attach Accept count : 1 - Attach Completed count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI efe2b700 -> efe2b700, IMSI 12131415161718, AGE 0 -PROCESSING DETACH REQ from NSEI 4096 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 15 01 c0 11 08 05 01 18 05 f4 ef e2 b7 00 19 03 b9 97 cb 6d b1 de - -NS2 CALLBACK, prim 0, msg length 44, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 15 01 c0 11 08 05 01 18 05 f4 ef e2 b7 00 19 03 b9 97 cb 6d b1 de - -NS2 UD REQUEST, prim 0, msg length 44, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 15 01 c0 11 08 05 01 18 05 f4 ef e2 b7 00 19 03 b9 97 cb 6d b1 de - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 15 01 c0 11 08 05 01 18 05 f4 ef e2 b7 00 19 03 b9 97 cb 6d b1 de - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 1 - Attach Accept count : 1 - Attach Completed count : 1 - Detach Request count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI efe2b700 -> efe2b700, IMSI 12131415161718, AGE 0 -PROCESSING DETACH ACC from NSEI 256 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 89 41 c0 0d 08 06 00 aa ab ee - -NS2 CALLBACK, prim 0, msg length 67, bvci 0x1002 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 89 41 c0 0d 08 06 00 aa ab ee - -NS2 UD REQUEST, prim 0, msg length 67, bvci 0x1002 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 89 41 c0 0d 08 06 00 aa ab ee - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 89 41 c0 0d 08 06 00 aa ab ee - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 1 - Attach Accept count : 1 - Attach Completed count : 1 - Detach Request count : 1 - Detach Accept count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI 00000000, IMSI 12131415161718, AGE 0, DE-REGISTERED -PROCESSING ATTACH REQUEST from NSEI 4096 -01 af e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 34 01 c0 15 08 01 02 f5 e0 21 08 02 05 f4 ef e2 b7 00 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 e6 71 c7 - -NS2 CALLBACK, prim 0, msg length 75, bvci 0x1002 -01 af e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 34 01 c0 15 08 01 02 f5 e0 21 08 02 05 f4 ef e2 b7 00 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 e6 71 c7 - -NS2 UD REQUEST, prim 0, msg length 75, bvci 0x1002 -01 af e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 34 01 c0 15 08 01 02 f5 e0 21 08 02 05 f4 ef e2 b7 00 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 e6 71 c7 - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 af e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 34 01 c0 15 08 01 02 f5 e0 21 08 02 05 f4 ef e2 b7 00 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 e6 71 c7 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 2 - Attach Accept count : 1 - Attach Completed count : 1 - Detach Request count : 1 - Detach Accept count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI afe2b700 -> afe2b700, IMSI 12131415161718, AGE 0 -PROCESSING ATTACH ACCEPT from NSEI 256 -00 af e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 11 08 02 01 49 04 21 63 54 40 50 60 19 cd d7 08 17 16 18 05 f4 ef e2 b7 00 3a 6d d4 - -NS2 CALLBACK, prim 0, msg length 88, bvci 0x1002 -00 af e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 11 08 02 01 49 04 21 63 54 40 50 60 19 cd d7 08 17 16 18 05 f4 ef e2 b7 00 3a 6d d4 - -NS2 UD REQUEST, prim 0, msg length 88, bvci 0x1002 -00 af e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 11 08 02 01 49 04 21 63 54 40 50 60 19 cd d7 08 17 16 18 05 f4 ef e2 b7 00 3a 6d d4 - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 af e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 11 08 02 01 49 04 21 63 54 40 50 60 19 cd d7 08 17 16 18 05 f4 ef e2 b7 00 3a 6d d4 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 2 - Attach Accept count : 2 - Attach Completed count : 1 - Detach Request count : 1 - Detach Accept count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI afe2b700/efe2b700 -> afe2b700/efe2b700, IMSI 12131415161718, AGE 0 -PROCESSING ATTACH COMPLETE from NSEI 4096 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 19 08 03 32 f1 bc - -NS2 CALLBACK, prim 0, msg length 31, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 19 08 03 32 f1 bc - -NS2 UD REQUEST, prim 0, msg length 31, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 19 08 03 32 f1 bc - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 19 08 03 32 f1 bc - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 2 - Attach Accept count : 2 - Attach Completed count : 2 - Detach Request count : 1 - Detach Accept count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI afe2b700/efe2b700 -> afe2b700/efe2b700, IMSI 12131415161718, AGE 0 -PROCESSING DETACH REQ (re-attach) from NSEI 256 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 8b 41 c0 15 08 05 01 25 0a 67 0e 96 - -NS2 CALLBACK, prim 0, msg length 69, bvci 0x1002 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 8b 41 c0 15 08 05 01 25 0a 67 0e 96 - -NS2 UD REQUEST, prim 0, msg length 69, bvci 0x1002 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 8b 41 c0 15 08 05 01 25 0a 67 0e 96 - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 8b 41 c0 15 08 05 01 25 0a 67 0e 96 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 2 - Attach Accept count : 2 - Attach Completed count : 2 - Detach Request count : 1 - Detach Accept count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI efe2b700 -> efe2b700, IMSI 12131415161718, AGE 0 -PROCESSING DETACH ACC from NSEI 4096 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 1d 08 06 3d 1c 8b - -NS2 CALLBACK, prim 0, msg length 31, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 1d 08 06 3d 1c 8b - -NS2 UD REQUEST, prim 0, msg length 31, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 1d 08 06 3d 1c 8b - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 1d 08 06 3d 1c 8b - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 2 - Attach Accept count : 2 - Attach Completed count : 2 - Detach Request count : 1 - Detach Accept count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI 00000000, IMSI 12131415161718, AGE 0, DE-REGISTERED -PROCESSING ATTACH REQUEST from NSEI 4096 -01 af e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 34 01 c0 21 08 01 02 f5 e0 21 08 02 05 f4 ef e2 b7 00 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 44 db cc - -NS2 CALLBACK, prim 0, msg length 75, bvci 0x1002 -01 af e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 34 01 c0 21 08 01 02 f5 e0 21 08 02 05 f4 ef e2 b7 00 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 44 db cc - -NS2 UD REQUEST, prim 0, msg length 75, bvci 0x1002 -01 af e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 34 01 c0 21 08 01 02 f5 e0 21 08 02 05 f4 ef e2 b7 00 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 44 db cc - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 af e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 34 01 c0 21 08 01 02 f5 e0 21 08 02 05 f4 ef e2 b7 00 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 44 db cc - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 3 - Attach Accept count : 2 - Attach Completed count : 2 - Detach Request count : 1 - Detach Accept count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI afe2b700 -> afe2b700, IMSI 12131415161718, AGE 0 -PROCESSING ATTACH ACCEPT from NSEI 256 -00 af e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 19 08 02 01 49 04 21 63 54 40 50 60 19 cd d7 08 17 16 18 05 f4 ef e2 b7 00 27 3c 84 - -NS2 CALLBACK, prim 0, msg length 88, bvci 0x1002 -00 af e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 19 08 02 01 49 04 21 63 54 40 50 60 19 cd d7 08 17 16 18 05 f4 ef e2 b7 00 27 3c 84 - -NS2 UD REQUEST, prim 0, msg length 88, bvci 0x1002 -00 af e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 19 08 02 01 49 04 21 63 54 40 50 60 19 cd d7 08 17 16 18 05 f4 ef e2 b7 00 27 3c 84 - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 af e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 19 08 02 01 49 04 21 63 54 40 50 60 19 cd d7 08 17 16 18 05 f4 ef e2 b7 00 27 3c 84 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 3 - Attach Accept count : 3 - Attach Completed count : 2 - Detach Request count : 1 - Detach Accept count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI afe2b700/efe2b700 -> afe2b700/efe2b700, IMSI 12131415161718, AGE 0 -PROCESSING ATTACH COMPLETE from NSEI 4096 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 25 08 03 9b c6 47 - -NS2 CALLBACK, prim 0, msg length 31, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 25 08 03 9b c6 47 - -NS2 UD REQUEST, prim 0, msg length 31, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 25 08 03 9b c6 47 - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 25 08 03 9b c6 47 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 3 - Attach Accept count : 3 - Attach Completed count : 3 - Detach Request count : 1 - Detach Accept count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI afe2b700/efe2b700 -> afe2b700/efe2b700, IMSI 12131415161718, AGE 0 -PROCESSING DETACH REQ from NSEI 256 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 8b 41 c0 1d 08 05 02 25 0a dd 56 6c - -NS2 CALLBACK, prim 0, msg length 69, bvci 0x1002 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 8b 41 c0 1d 08 05 02 25 0a dd 56 6c - -NS2 UD REQUEST, prim 0, msg length 69, bvci 0x1002 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 8b 41 c0 1d 08 05 02 25 0a dd 56 6c - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 8b 41 c0 1d 08 05 02 25 0a dd 56 6c - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 3 - Attach Accept count : 3 - Attach Completed count : 3 - Detach Request count : 1 - Detach Accept count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI efe2b700 -> efe2b700, IMSI 12131415161718, AGE 0 -PROCESSING DETACH ACC from NSEI 4096 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 29 08 06 4c bd dd - -NS2 CALLBACK, prim 0, msg length 31, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 29 08 06 4c bd dd - -NS2 UD REQUEST, prim 0, msg length 31, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 29 08 06 4c bd dd - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 29 08 06 4c bd dd - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 3 - Attach Accept count : 3 - Attach Completed count : 3 - Detach Request count : 1 - Detach Accept count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI 00000000, IMSI 12131415161718, AGE 0, DE-REGISTERED -PROCESSING ATTACH REQUEST (IMSI) from NSEI 4096 -01 af e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 37 01 c0 2d 08 01 02 f5 e0 21 08 02 08 11 12 13 14 15 16 17 f8 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 f0 f7 35 - -NS2 CALLBACK, prim 0, msg length 78, bvci 0x1002 -01 af e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 37 01 c0 2d 08 01 02 f5 e0 21 08 02 08 11 12 13 14 15 16 17 f8 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 f0 f7 35 - -NS2 UD REQUEST, prim 0, msg length 78, bvci 0x1002 -01 af e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 37 01 c0 2d 08 01 02 f5 e0 21 08 02 08 11 12 13 14 15 16 17 f8 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 f0 f7 35 - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 af e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 37 01 c0 2d 08 01 02 f5 e0 21 08 02 08 11 12 13 14 15 16 17 f8 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 f0 f7 35 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 4 - Attach Accept count : 3 - Attach Completed count : 3 - Detach Request count : 1 - Detach Accept count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI afe2b700 -> afe2b700, IMSI 12131415161718, AGE 0 -PROCESSING ATTACH ACCEPT from NSEI 256 -00 af e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 21 08 02 01 49 04 21 63 54 40 50 60 19 cd d7 08 17 16 18 05 f4 ef e2 b7 00 cf 80 6e - -NS2 CALLBACK, prim 0, msg length 88, bvci 0x1002 -00 af e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 21 08 02 01 49 04 21 63 54 40 50 60 19 cd d7 08 17 16 18 05 f4 ef e2 b7 00 cf 80 6e - -NS2 UD REQUEST, prim 0, msg length 88, bvci 0x1002 -00 af e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 21 08 02 01 49 04 21 63 54 40 50 60 19 cd d7 08 17 16 18 05 f4 ef e2 b7 00 cf 80 6e - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 af e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 21 08 02 01 49 04 21 63 54 40 50 60 19 cd d7 08 17 16 18 05 f4 ef e2 b7 00 cf 80 6e - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 4 - Attach Accept count : 4 - Attach Completed count : 3 - Detach Request count : 1 - Detach Accept count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI afe2b700/efe2b700 -> afe2b700/efe2b700, IMSI 12131415161718, AGE 0 -PROCESSING ATTACH COMPLETE from NSEI 4096 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 31 08 03 fc 2b 11 - -NS2 CALLBACK, prim 0, msg length 31, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 31 08 03 fc 2b 11 - -NS2 UD REQUEST, prim 0, msg length 31, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 31 08 03 fc 2b 11 - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 31 08 03 fc 2b 11 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 4 - Attach Accept count : 4 - Attach Completed count : 4 - Detach Request count : 1 - Detach Accept count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI afe2b700/efe2b700 -> afe2b700/efe2b700, IMSI 12131415161718, AGE 0 -PROCESSING DETACH REQ from NSEI 256 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 8b 41 c0 25 08 05 02 25 0a 8e ee 85 - -NS2 CALLBACK, prim 0, msg length 69, bvci 0x1002 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 8b 41 c0 25 08 05 02 25 0a 8e ee 85 - -NS2 UD REQUEST, prim 0, msg length 69, bvci 0x1002 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 8b 41 c0 25 08 05 02 25 0a 8e ee 85 - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 8b 41 c0 25 08 05 02 25 0a 8e ee 85 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 4 - Attach Accept count : 4 - Attach Completed count : 4 - Detach Request count : 1 - Detach Accept count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI efe2b700 -> efe2b700, IMSI 12131415161718, AGE 0 -PROCESSING DETACH ACC from NSEI 4096 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 35 08 06 f3 c6 26 - -NS2 CALLBACK, prim 0, msg length 31, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 35 08 06 f3 c6 26 - -NS2 UD REQUEST, prim 0, msg length 31, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 35 08 06 f3 c6 26 - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 35 08 06 f3 c6 26 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 4 - Attach Accept count : 4 - Attach Completed count : 4 - Detach Request count : 1 - Detach Accept count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI 00000000, IMSI 12131415161718, AGE 0, DE-REGISTERED -PROCESSING ATTACH REQUEST from NSEI 4096 -01 af e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 34 01 c0 39 08 01 02 f5 e0 21 08 02 05 f4 ef e2 b7 00 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 e4 85 12 - -NS2 CALLBACK, prim 0, msg length 75, bvci 0x1002 -01 af e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 34 01 c0 39 08 01 02 f5 e0 21 08 02 05 f4 ef e2 b7 00 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 e4 85 12 - -NS2 UD REQUEST, prim 0, msg length 75, bvci 0x1002 -01 af e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 34 01 c0 39 08 01 02 f5 e0 21 08 02 05 f4 ef e2 b7 00 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 e4 85 12 - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 af e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 34 01 c0 39 08 01 02 f5 e0 21 08 02 05 f4 ef e2 b7 00 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 e4 85 12 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 5 - Attach Accept count : 4 - Attach Completed count : 4 - Detach Request count : 1 - Detach Accept count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI afe2b700 -> afe2b700, IMSI 12131415161718, AGE 0 -PROCESSING ATTACH ACCEPT from NSEI 256 -00 af e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 29 08 02 01 49 04 21 63 54 40 50 60 19 cd d7 08 17 16 18 05 f4 ef e2 b7 00 d2 d1 3e - -NS2 CALLBACK, prim 0, msg length 88, bvci 0x1002 -00 af e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 29 08 02 01 49 04 21 63 54 40 50 60 19 cd d7 08 17 16 18 05 f4 ef e2 b7 00 d2 d1 3e - -NS2 UD REQUEST, prim 0, msg length 88, bvci 0x1002 -00 af e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 29 08 02 01 49 04 21 63 54 40 50 60 19 cd d7 08 17 16 18 05 f4 ef e2 b7 00 d2 d1 3e - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 af e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 29 08 02 01 49 04 21 63 54 40 50 60 19 cd d7 08 17 16 18 05 f4 ef e2 b7 00 d2 d1 3e - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 5 - Attach Accept count : 5 - Attach Completed count : 4 - Detach Request count : 1 - Detach Accept count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI afe2b700/efe2b700 -> afe2b700/efe2b700, IMSI 12131415161718, AGE 0 -PROCESSING ATTACH COMPLETE from NSEI 4096 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 3d 08 03 48 76 ea - -NS2 CALLBACK, prim 0, msg length 31, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 3d 08 03 48 76 ea - -NS2 UD REQUEST, prim 0, msg length 31, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 3d 08 03 48 76 ea - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 3d 08 03 48 76 ea - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 5 - Attach Accept count : 5 - Attach Completed count : 5 - Detach Request count : 1 - Detach Accept count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI afe2b700/efe2b700 -> afe2b700/efe2b700, IMSI 12131415161718, AGE 0 -PROCESSING RA UPD REQ from NSEI 4096 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 70 80 00 80 0e 00 3e 01 c0 41 08 08 10 11 22 33 40 50 60 1d 19 13 42 33 57 2b f7 c8 48 02 13 48 50 c8 48 02 14 48 50 c8 48 02 17 49 10 c8 48 02 00 19 8b b2 92 17 16 27 07 04 31 02 e5 e0 32 02 20 00 30 73 32 - -NS2 CALLBACK, prim 0, msg length 85, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 70 80 00 80 0e 00 3e 01 c0 41 08 08 10 11 22 33 40 50 60 1d 19 13 42 33 57 2b f7 c8 48 02 13 48 50 c8 48 02 14 48 50 c8 48 02 17 49 10 c8 48 02 00 19 8b b2 92 17 16 27 07 04 31 02 e5 e0 32 02 20 00 30 73 32 - -NS2 UD REQUEST, prim 0, msg length 85, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 70 80 00 80 0e 00 3e 01 c0 41 08 08 10 11 22 33 40 50 60 1d 19 13 42 33 57 2b f7 c8 48 02 13 48 50 c8 48 02 14 48 50 c8 48 02 17 49 10 c8 48 02 00 19 8b b2 92 17 16 27 07 04 31 02 e5 e0 32 02 20 00 30 73 32 - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 70 80 00 80 0e 00 3e 01 c0 41 08 08 10 11 22 33 40 50 60 1d 19 13 42 33 57 2b f7 c8 48 02 13 48 50 c8 48 02 14 48 50 c8 48 02 17 49 10 c8 48 02 00 19 8b b2 92 17 16 27 07 04 31 02 e5 e0 32 02 20 00 30 73 32 - -PROCESSING RA UDP REJ from NSEI 256 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 8a 41 c0 2d 08 0b 0a 00 41 30 a7 - -NS2 CALLBACK, prim 0, msg length 68, bvci 0x1002 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 8a 41 c0 2d 08 0b 0a 00 41 30 a7 - -NS2 UD REQUEST, prim 0, msg length 68, bvci 0x1002 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 8a 41 c0 2d 08 0b 0a 00 41 30 a7 - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 8a 41 c0 2d 08 0b 0a 00 41 30 a7 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 5 - Attach Accept count : 5 - Attach Completed count : 5 - RoutingArea Update Request count: 1 - RoutingArea Update Reject count : 1 - Detach Request count : 1 - Detach Accept count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI 00000000, IMSI 12131415161718, AGE 0, DE-REGISTERED -PROCESSING ATTACH REQUEST from NSEI 4096 -01 af e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 34 01 c0 45 08 01 02 f5 e0 21 08 02 05 f4 fb c5 46 79 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 50 cc c3 - -NS2 CALLBACK, prim 0, msg length 75, bvci 0x1002 -01 af e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 34 01 c0 45 08 01 02 f5 e0 21 08 02 05 f4 fb c5 46 79 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 50 cc c3 - -NS2 UD REQUEST, prim 0, msg length 24, bvci 0x1002 -00 af e2 b7 00 00 50 20 16 82 02 58 0e 00 09 41 c4 01 08 15 01 b7 f8 36 - -Message for BSS (NSEI=4096 BVCI=4098): -[L3]> 00 af e2 b7 00 00 50 20 16 82 02 58 0e 00 09 41 c4 01 08 15 01 b7 f8 36 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 6 - Attach Accept count : 5 - Attach Completed count : 5 - RoutingArea Update Request count: 1 - RoutingArea Update Reject count : 1 - Detach Request count : 1 - Detach Accept count : 1 - TLLI cache size : 2 - TLLI-Cache: 2 - TLLI afe2b700 -> afe2b700, IMSI (none), AGE 0, STORED 1, IMSI acquisition in progress - TLLI 00000000, IMSI 12131415161718, AGE 0, DE-REGISTERED -PROCESSING IDENT RESPONSE from NSEI 4096 -01 af e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 11 01 c0 49 08 16 08 11 12 13 14 15 16 17 f8 2c 2e b9 - -NS2 CALLBACK, prim 0, msg length 40, bvci 0x1002 -01 af e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 11 01 c0 49 08 16 08 11 12 13 14 15 16 17 f8 2c 2e b9 - -NS2 UD REQUEST, prim 0, msg length 75, bvci 0x1002 -01 af e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 34 01 c0 45 08 01 02 f5 e0 21 08 02 05 f4 fb c5 46 79 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 50 cc c3 - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 af e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 34 01 c0 45 08 01 02 f5 e0 21 08 02 05 f4 fb c5 46 79 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 50 cc c3 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 6 - Attach Accept count : 5 - Attach Completed count : 5 - RoutingArea Update Request count: 1 - RoutingArea Update Reject count : 1 - Detach Request count : 1 - Detach Accept count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI afe2b700 -> afe2b700, IMSI 12131415161718, AGE 0 -PROCESSING ATTACH ACCEPT from NSEI 256 -00 af e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 31 08 02 01 49 04 21 63 54 40 50 60 19 cd d7 08 17 16 18 05 f4 ef e2 b7 00 f5 22 ce - -NS2 CALLBACK, prim 0, msg length 88, bvci 0x1002 -00 af e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 31 08 02 01 49 04 21 63 54 40 50 60 19 cd d7 08 17 16 18 05 f4 ef e2 b7 00 f5 22 ce - -NS2 UD REQUEST, prim 0, msg length 88, bvci 0x1002 -00 af e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 31 08 02 01 49 04 21 63 54 40 50 60 19 cd d7 08 17 16 18 05 f4 ef e2 b7 00 f5 22 ce - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 af e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 31 08 02 01 49 04 21 63 54 40 50 60 19 cd d7 08 17 16 18 05 f4 ef e2 b7 00 f5 22 ce - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 6 - Attach Accept count : 6 - Attach Completed count : 5 - RoutingArea Update Request count: 1 - RoutingArea Update Reject count : 1 - Detach Request count : 1 - Detach Accept count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI afe2b700/efe2b700 -> afe2b700/efe2b700, IMSI 12131415161718, AGE 0 -PROCESSING ATTACH COMPLETE from NSEI 4096 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 4d 08 03 79 84 ea - -NS2 CALLBACK, prim 0, msg length 31, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 4d 08 03 79 84 ea - -NS2 UD REQUEST, prim 0, msg length 31, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 4d 08 03 79 84 ea - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 4d 08 03 79 84 ea - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 6 - Attach Accept count : 6 - Attach Completed count : 6 - RoutingArea Update Request count: 1 - RoutingArea Update Reject count : 1 - Detach Request count : 1 - Detach Accept count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI afe2b700/efe2b700 -> afe2b700/efe2b700, IMSI 12131415161718, AGE 0 -PROCESSING DETACH REQ from NSEI 256 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 8b 41 c0 35 08 05 02 25 0a 9b fa 57 - -NS2 CALLBACK, prim 0, msg length 69, bvci 0x1002 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 8b 41 c0 35 08 05 02 25 0a 9b fa 57 - -NS2 UD REQUEST, prim 0, msg length 69, bvci 0x1002 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 8b 41 c0 35 08 05 02 25 0a 9b fa 57 - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 8b 41 c0 35 08 05 02 25 0a 9b fa 57 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 6 - Attach Accept count : 6 - Attach Completed count : 6 - RoutingArea Update Request count: 1 - RoutingArea Update Reject count : 1 - Detach Request count : 1 - Detach Accept count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI efe2b700 -> efe2b700, IMSI 12131415161718, AGE 0 -PROCESSING DETACH ACC from NSEI 4096 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 51 08 06 a5 d9 70 - -NS2 CALLBACK, prim 0, msg length 31, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 51 08 06 a5 d9 70 - -NS2 UD REQUEST, prim 0, msg length 31, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 51 08 06 a5 d9 70 - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 51 08 06 a5 d9 70 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 6 - Attach Accept count : 6 - Attach Completed count : 6 - RoutingArea Update Request count: 1 - RoutingArea Update Reject count : 1 - Detach Request count : 1 - Detach Accept count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI 00000000, IMSI 12131415161718, AGE 0, DE-REGISTERED -PROCESSING ATTACH REQUEST (local TLLI) from NSEI 4096 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 34 01 c0 55 08 01 02 f5 e0 21 08 02 05 f4 ef e2 b7 00 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 f9 cc e9 - -NS2 CALLBACK, prim 0, msg length 75, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 34 01 c0 55 08 01 02 f5 e0 21 08 02 05 f4 ef e2 b7 00 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 f9 cc e9 - -NS2 UD REQUEST, prim 0, msg length 75, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 34 01 c0 55 08 01 02 f5 e0 21 08 02 05 f4 ef e2 b7 00 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 f9 cc e9 - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 34 01 c0 55 08 01 02 f5 e0 21 08 02 05 f4 ef e2 b7 00 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 f9 cc e9 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 7 - Attach Accept count : 6 - Attach Completed count : 6 - RoutingArea Update Request count: 1 - RoutingArea Update Reject count : 1 - Detach Request count : 1 - Detach Accept count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI efe2b700 -> efe2b700, IMSI 12131415161718, AGE 0 -PROCESSING ATTACH ACCEPT from NSEI 256 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 39 08 02 01 49 04 21 63 54 40 50 60 19 cd d7 08 17 16 18 05 f4 ef e2 b7 00 e8 73 9e - -NS2 CALLBACK, prim 0, msg length 88, bvci 0x1002 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 39 08 02 01 49 04 21 63 54 40 50 60 19 cd d7 08 17 16 18 05 f4 ef e2 b7 00 e8 73 9e - -NS2 UD REQUEST, prim 0, msg length 88, bvci 0x1002 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 39 08 02 01 49 04 21 63 54 40 50 60 19 cd d7 08 17 16 18 05 f4 ef e2 b7 00 e8 73 9e - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 39 08 02 01 49 04 21 63 54 40 50 60 19 cd d7 08 17 16 18 05 f4 ef e2 b7 00 e8 73 9e - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 7 - Attach Accept count : 7 - Attach Completed count : 6 - RoutingArea Update Request count: 1 - RoutingArea Update Reject count : 1 - Detach Request count : 1 - Detach Accept count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI efe2b700 -> efe2b700, IMSI 12131415161718, AGE 0 -PROCESSING ATTACH COMPLETE from NSEI 4096 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 59 08 03 1e 69 bc - -NS2 CALLBACK, prim 0, msg length 31, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 59 08 03 1e 69 bc - -NS2 UD REQUEST, prim 0, msg length 31, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 59 08 03 1e 69 bc - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 59 08 03 1e 69 bc - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 7 - Attach Accept count : 7 - Attach Completed count : 7 - RoutingArea Update Request count: 1 - RoutingArea Update Reject count : 1 - Detach Request count : 1 - Detach Accept count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI efe2b700 -> efe2b700, IMSI 12131415161718, AGE 0 -PROCESSING DETACH REQ (re-attach) from NSEI 256 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 8b 41 c0 3d 08 05 01 25 0a 21 a2 ad - -NS2 CALLBACK, prim 0, msg length 69, bvci 0x1002 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 8b 41 c0 3d 08 05 01 25 0a 21 a2 ad - -NS2 UD REQUEST, prim 0, msg length 69, bvci 0x1002 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 8b 41 c0 3d 08 05 01 25 0a 21 a2 ad - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 8b 41 c0 3d 08 05 01 25 0a 21 a2 ad - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 7 - Attach Accept count : 7 - Attach Completed count : 7 - RoutingArea Update Request count: 1 - RoutingArea Update Reject count : 1 - Detach Request count : 1 - Detach Accept count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI efe2b700 -> efe2b700, IMSI 12131415161718, AGE 0 -PROCESSING DETACH ACC from NSEI 4096 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 5d 08 06 11 84 8b - -NS2 CALLBACK, prim 0, msg length 31, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 5d 08 06 11 84 8b - -NS2 UD REQUEST, prim 0, msg length 31, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 5d 08 06 11 84 8b - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 5d 08 06 11 84 8b - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 7 - Attach Accept count : 7 - Attach Completed count : 7 - RoutingArea Update Request count: 1 - RoutingArea Update Reject count : 1 - Detach Request count : 1 - Detach Accept count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI 00000000, IMSI 12131415161718, AGE 0, DE-REGISTERED -PROCESSING ATTACH REQUEST from NSEI 4096 -01 af e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 34 01 c0 61 08 01 02 f5 e0 21 08 02 05 f4 ef e2 b7 00 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 5b 66 e2 - -NS2 CALLBACK, prim 0, msg length 75, bvci 0x1002 -01 af e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 34 01 c0 61 08 01 02 f5 e0 21 08 02 05 f4 ef e2 b7 00 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 5b 66 e2 - -NS2 UD REQUEST, prim 0, msg length 75, bvci 0x1002 -01 af e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 34 01 c0 61 08 01 02 f5 e0 21 08 02 05 f4 ef e2 b7 00 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 5b 66 e2 - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 af e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 34 01 c0 61 08 01 02 f5 e0 21 08 02 05 f4 ef e2 b7 00 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 5b 66 e2 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 8 - Attach Accept count : 7 - Attach Completed count : 7 - RoutingArea Update Request count: 1 - RoutingArea Update Reject count : 1 - Detach Request count : 1 - Detach Accept count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI afe2b700 -> afe2b700, IMSI 12131415161718, AGE 0 -PROCESSING ATTACH ACCEPT from NSEI 256 -00 af e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 41 08 02 01 49 04 21 63 54 40 50 60 19 cd d7 08 17 16 18 05 f4 ef e2 b7 00 9e 50 40 - -NS2 CALLBACK, prim 0, msg length 88, bvci 0x1002 -00 af e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 41 08 02 01 49 04 21 63 54 40 50 60 19 cd d7 08 17 16 18 05 f4 ef e2 b7 00 9e 50 40 - -NS2 UD REQUEST, prim 0, msg length 88, bvci 0x1002 -00 af e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 41 08 02 01 49 04 21 63 54 40 50 60 19 cd d7 08 17 16 18 05 f4 ef e2 b7 00 9e 50 40 - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 af e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 41 08 02 01 49 04 21 63 54 40 50 60 19 cd d7 08 17 16 18 05 f4 ef e2 b7 00 9e 50 40 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 8 - Attach Accept count : 8 - Attach Completed count : 7 - RoutingArea Update Request count: 1 - RoutingArea Update Reject count : 1 - Detach Request count : 1 - Detach Accept count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI afe2b700/efe2b700 -> afe2b700/efe2b700, IMSI 12131415161718, AGE 0 -PROCESSING ATTACH COMPLETE from NSEI 4096 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 65 08 03 b7 5e 47 - -NS2 CALLBACK, prim 0, msg length 31, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 65 08 03 b7 5e 47 - -NS2 UD REQUEST, prim 0, msg length 31, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 65 08 03 b7 5e 47 - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 65 08 03 b7 5e 47 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 8 - Attach Accept count : 8 - Attach Completed count : 8 - RoutingArea Update Request count: 1 - RoutingArea Update Reject count : 1 - Detach Request count : 1 - Detach Accept count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI afe2b700/efe2b700 -> afe2b700/efe2b700, IMSI 12131415161718, AGE 0 -PROCESSING GMM INFO from NSEI 256 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 88 41 c0 45 08 21 9c 7f c6 - -NS2 CALLBACK, prim 0, msg length 66, bvci 0x1002 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 88 41 c0 45 08 21 9c 7f c6 - -NS2 UD REQUEST, prim 0, msg length 66, bvci 0x1002 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 88 41 c0 45 08 21 9c 7f c6 - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 88 41 c0 45 08 21 9c 7f c6 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 8 - Attach Accept count : 8 - Attach Completed count : 8 - RoutingArea Update Request count: 1 - RoutingArea Update Reject count : 1 - Detach Request count : 1 - Detach Accept count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI efe2b700 -> efe2b700, IMSI 12131415161718, AGE 0 -PROCESSING ATTACH REQUEST (unexpected, IMSI) from NSEI 4096 -01 af e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 37 01 c0 69 08 01 02 f5 e0 21 08 02 08 11 12 13 14 15 16 17 f8 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 b4 63 cd - -NS2 CALLBACK, prim 0, msg length 78, bvci 0x1002 -01 af e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 37 01 c0 69 08 01 02 f5 e0 21 08 02 08 11 12 13 14 15 16 17 f8 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 b4 63 cd - -NS2 UD REQUEST, prim 0, msg length 78, bvci 0x1002 -01 af e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 37 01 c0 69 08 01 02 f5 e0 21 08 02 08 11 12 13 14 15 16 17 f8 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 b4 63 cd - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 af e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 37 01 c0 69 08 01 02 f5 e0 21 08 02 08 11 12 13 14 15 16 17 f8 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 b4 63 cd - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 9 - Attach Accept count : 8 - Attach Completed count : 8 - RoutingArea Update Request count: 1 - RoutingArea Update Reject count : 1 - Detach Request count : 1 - Detach Accept count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI afe2b700 -> afe2b700, IMSI 12131415161718, AGE 0 -PROCESSING ATTACH ACCEPT from NSEI 256 -00 af e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 49 08 02 01 49 04 21 63 54 40 50 60 19 cd d7 08 17 16 18 05 f4 ef e2 b7 00 83 01 10 - -NS2 CALLBACK, prim 0, msg length 88, bvci 0x1002 -00 af e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 49 08 02 01 49 04 21 63 54 40 50 60 19 cd d7 08 17 16 18 05 f4 ef e2 b7 00 83 01 10 - -NS2 UD REQUEST, prim 0, msg length 88, bvci 0x1002 -00 af e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 49 08 02 01 49 04 21 63 54 40 50 60 19 cd d7 08 17 16 18 05 f4 ef e2 b7 00 83 01 10 - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 af e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 49 08 02 01 49 04 21 63 54 40 50 60 19 cd d7 08 17 16 18 05 f4 ef e2 b7 00 83 01 10 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 9 - Attach Accept count : 9 - Attach Completed count : 8 - RoutingArea Update Request count: 1 - RoutingArea Update Reject count : 1 - Detach Request count : 1 - Detach Accept count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI afe2b700/efe2b700 -> afe2b700/efe2b700, IMSI 12131415161718, AGE 0 -PROCESSING ATTACH COMPLETE from NSEI 4096 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 6d 08 03 6f c8 ea - -NS2 CALLBACK, prim 0, msg length 31, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 6d 08 03 6f c8 ea - -NS2 UD REQUEST, prim 0, msg length 31, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 6d 08 03 6f c8 ea - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 6d 08 03 6f c8 ea - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 9 - Attach Accept count : 9 - Attach Completed count : 9 - RoutingArea Update Request count: 1 - RoutingArea Update Reject count : 1 - Detach Request count : 1 - Detach Accept count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI afe2b700/efe2b700 -> afe2b700/efe2b700, IMSI 12131415161718, AGE 0 -PROCESSING DETACH REQ from NSEI 256 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 8b 41 c0 4d 08 05 02 25 0a 51 0e 1b - -NS2 CALLBACK, prim 0, msg length 69, bvci 0x1002 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 8b 41 c0 4d 08 05 02 25 0a 51 0e 1b - -NS2 UD REQUEST, prim 0, msg length 69, bvci 0x1002 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 8b 41 c0 4d 08 05 02 25 0a 51 0e 1b - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 8b 41 c0 4d 08 05 02 25 0a 51 0e 1b - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 9 - Attach Accept count : 9 - Attach Completed count : 9 - RoutingArea Update Request count: 1 - RoutingArea Update Reject count : 1 - Detach Request count : 1 - Detach Accept count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI efe2b700 -> efe2b700, IMSI 12131415161718, AGE 0 -PROCESSING DETACH ACC from NSEI 4096 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 71 08 06 b3 95 70 - -NS2 CALLBACK, prim 0, msg length 31, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 71 08 06 b3 95 70 - -NS2 UD REQUEST, prim 0, msg length 31, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 71 08 06 b3 95 70 - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 71 08 06 b3 95 70 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 9 - Attach Accept count : 9 - Attach Completed count : 9 - RoutingArea Update Request count: 1 - RoutingArea Update Reject count : 1 - Detach Request count : 1 - Detach Accept count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI 00000000, IMSI 12131415161718, AGE 0, DE-REGISTERED -PROCESSING ATTACH REQUEST from NSEI 4096 -01 af e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 34 01 c0 75 08 01 02 f5 e0 21 08 02 05 f4 ef e2 b7 00 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 ab 17 53 - -NS2 CALLBACK, prim 0, msg length 75, bvci 0x1002 -01 af e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 34 01 c0 75 08 01 02 f5 e0 21 08 02 05 f4 ef e2 b7 00 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 ab 17 53 - -NS2 UD REQUEST, prim 0, msg length 75, bvci 0x1002 -01 af e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 34 01 c0 75 08 01 02 f5 e0 21 08 02 05 f4 ef e2 b7 00 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 ab 17 53 - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 af e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 34 01 c0 75 08 01 02 f5 e0 21 08 02 05 f4 ef e2 b7 00 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 ab 17 53 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 10 - Attach Accept count : 9 - Attach Completed count : 9 - RoutingArea Update Request count: 1 - RoutingArea Update Reject count : 1 - Detach Request count : 1 - Detach Accept count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI afe2b700 -> afe2b700, IMSI 12131415161718, AGE 0 -PROCESSING ATTACH ACCEPT from NSEI 256 -00 af e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 51 08 02 01 49 04 21 63 54 40 50 60 19 cd d7 08 17 16 18 05 f4 ef e2 b7 00 a4 f2 e0 - -NS2 CALLBACK, prim 0, msg length 88, bvci 0x1002 -00 af e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 51 08 02 01 49 04 21 63 54 40 50 60 19 cd d7 08 17 16 18 05 f4 ef e2 b7 00 a4 f2 e0 - -NS2 UD REQUEST, prim 0, msg length 88, bvci 0x1002 -00 af e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 51 08 02 01 49 04 21 63 54 40 50 60 19 cd d7 08 17 16 18 05 f4 ef e2 b7 00 a4 f2 e0 - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 af e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 51 08 02 01 49 04 21 63 54 40 50 60 19 cd d7 08 17 16 18 05 f4 ef e2 b7 00 a4 f2 e0 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 10 - Attach Accept count : 10 - Attach Completed count : 9 - RoutingArea Update Request count: 1 - RoutingArea Update Reject count : 1 - Detach Request count : 1 - Detach Accept count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI afe2b700/efe2b700 -> afe2b700/efe2b700, IMSI 12131415161718, AGE 0 -PROCESSING ATTACH COMPLETE from NSEI 4096 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 79 08 03 08 25 bc - -NS2 CALLBACK, prim 0, msg length 31, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 79 08 03 08 25 bc - -NS2 UD REQUEST, prim 0, msg length 31, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 79 08 03 08 25 bc - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 79 08 03 08 25 bc - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 10 - Attach Accept count : 10 - Attach Completed count : 10 - RoutingArea Update Request count: 1 - RoutingArea Update Reject count : 1 - Detach Request count : 1 - Detach Accept count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI afe2b700/efe2b700 -> afe2b700/efe2b700, IMSI 12131415161718, AGE 0 -PROCESSING GMM INFO from NSEI 256 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 88 41 c0 55 08 21 97 59 c6 - -NS2 CALLBACK, prim 0, msg length 66, bvci 0x1002 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 88 41 c0 55 08 21 97 59 c6 - -NS2 UD REQUEST, prim 0, msg length 66, bvci 0x1002 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 88 41 c0 55 08 21 97 59 c6 - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 88 41 c0 55 08 21 97 59 c6 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 10 - Attach Accept count : 10 - Attach Completed count : 10 - RoutingArea Update Request count: 1 - RoutingArea Update Reject count : 1 - Detach Request count : 1 - Detach Accept count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI efe2b700 -> efe2b700, IMSI 12131415161718, AGE 0 -PROCESSING ATTACH REQUEST (unexpected) from NSEI 4096 -01 af e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 34 01 c0 7d 08 01 02 f5 e0 21 08 02 05 f4 ef e2 b7 00 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 a2 24 d0 - -NS2 CALLBACK, prim 0, msg length 75, bvci 0x1002 -01 af e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 34 01 c0 7d 08 01 02 f5 e0 21 08 02 05 f4 ef e2 b7 00 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 a2 24 d0 - -NS2 UD REQUEST, prim 0, msg length 75, bvci 0x1002 -01 af e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 34 01 c0 7d 08 01 02 f5 e0 21 08 02 05 f4 ef e2 b7 00 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 a2 24 d0 - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 af e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 34 01 c0 7d 08 01 02 f5 e0 21 08 02 05 f4 ef e2 b7 00 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 a2 24 d0 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 11 - Attach Accept count : 10 - Attach Completed count : 10 - RoutingArea Update Request count: 1 - RoutingArea Update Reject count : 1 - Detach Request count : 1 - Detach Accept count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI afe2b700 -> afe2b700, IMSI 12131415161718, AGE 0 -PROCESSING ATTACH ACCEPT from NSEI 256 -00 af e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 59 08 02 01 49 04 21 63 54 40 50 60 19 cd d7 08 17 16 18 05 f4 ef e2 b7 00 b9 a3 b0 - -NS2 CALLBACK, prim 0, msg length 88, bvci 0x1002 -00 af e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 59 08 02 01 49 04 21 63 54 40 50 60 19 cd d7 08 17 16 18 05 f4 ef e2 b7 00 b9 a3 b0 - -NS2 UD REQUEST, prim 0, msg length 88, bvci 0x1002 -00 af e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 59 08 02 01 49 04 21 63 54 40 50 60 19 cd d7 08 17 16 18 05 f4 ef e2 b7 00 b9 a3 b0 - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 af e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 9e 41 c0 59 08 02 01 49 04 21 63 54 40 50 60 19 cd d7 08 17 16 18 05 f4 ef e2 b7 00 b9 a3 b0 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 11 - Attach Accept count : 11 - Attach Completed count : 10 - RoutingArea Update Request count: 1 - RoutingArea Update Reject count : 1 - Detach Request count : 1 - Detach Accept count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI afe2b700/efe2b700 -> afe2b700/efe2b700, IMSI 12131415161718, AGE 0 -PROCESSING ATTACH COMPLETE from NSEI 4096 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 81 08 03 b9 71 10 - -NS2 CALLBACK, prim 0, msg length 31, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 81 08 03 b9 71 10 - -NS2 UD REQUEST, prim 0, msg length 31, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 81 08 03 b9 71 10 - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 81 08 03 b9 71 10 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 11 - Attach Accept count : 11 - Attach Completed count : 11 - RoutingArea Update Request count: 1 - RoutingArea Update Reject count : 1 - Detach Request count : 1 - Detach Accept count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI afe2b700/efe2b700 -> afe2b700/efe2b700, IMSI 12131415161718, AGE 0 -PROCESSING DETACH REQ from NSEI 256 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 8b 41 c0 5d 08 05 02 25 0a 44 1a c9 - -NS2 CALLBACK, prim 0, msg length 69, bvci 0x1002 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 8b 41 c0 5d 08 05 02 25 0a 44 1a c9 - -NS2 UD REQUEST, prim 0, msg length 69, bvci 0x1002 -00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 8b 41 c0 5d 08 05 02 25 0a 44 1a c9 - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 ef e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 8b 41 c0 5d 08 05 02 25 0a 44 1a c9 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 11 - Attach Accept count : 11 - Attach Completed count : 11 - RoutingArea Update Request count: 1 - RoutingArea Update Reject count : 1 - Detach Request count : 1 - Detach Accept count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI efe2b700 -> efe2b700, IMSI 12131415161718, AGE 0 -PROCESSING DETACH ACC from NSEI 4096 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 85 08 06 b6 9c 27 - -NS2 CALLBACK, prim 0, msg length 31, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 85 08 06 b6 9c 27 - -NS2 UD REQUEST, prim 0, msg length 31, bvci 0x1002 -01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 85 08 06 b6 9c 27 - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 ef e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 85 08 06 b6 9c 27 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 11 - Attach Accept count : 11 - Attach Completed count : 11 - RoutingArea Update Request count: 1 - RoutingArea Update Reject count : 1 - Detach Request count : 1 - Detach Accept count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI 00000000, IMSI 12131415161718, AGE 0, DE-REGISTERED -PROCESSING ATTACH REQUEST from NSEI 4096 -01 af e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 34 01 c0 89 08 01 02 f5 e0 21 08 02 05 f4 fb c5 46 79 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 21 24 df - -NS2 CALLBACK, prim 0, msg length 75, bvci 0x1002 -01 af e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 34 01 c0 89 08 01 02 f5 e0 21 08 02 05 f4 fb c5 46 79 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 21 24 df - -NS2 UD REQUEST, prim 0, msg length 24, bvci 0x1002 -00 af e2 b7 00 00 50 20 16 82 02 58 0e 00 09 41 c4 01 08 15 01 b7 f8 36 - -Message for BSS (NSEI=4096 BVCI=4098): -[L3]> 00 af e2 b7 00 00 50 20 16 82 02 58 0e 00 09 41 c4 01 08 15 01 b7 f8 36 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 12 - Attach Accept count : 11 - Attach Completed count : 11 - RoutingArea Update Request count: 1 - RoutingArea Update Reject count : 1 - Detach Request count : 1 - Detach Accept count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI afe2b700 -> afe2b700, IMSI (none), AGE 0, STORED 1, IMSI acquisition in progress -PROCESSING IDENT RESPONSE from NSEI 4096 -01 af e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 11 01 c0 8d 08 16 08 11 12 13 14 15 16 17 f8 de 48 be - -NS2 CALLBACK, prim 0, msg length 40, bvci 0x1002 -01 af e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 11 01 c0 8d 08 16 08 11 12 13 14 15 16 17 f8 de 48 be - -NS2 UD REQUEST, prim 0, msg length 75, bvci 0x1002 -01 af e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 34 01 c0 89 08 01 02 f5 e0 21 08 02 05 f4 fb c5 46 79 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 21 24 df - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 af e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 34 01 c0 89 08 01 02 f5 e0 21 08 02 05 f4 fb c5 46 79 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 21 24 df - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 12 - Attach Accept count : 11 - Attach Completed count : 11 - RoutingArea Update Request count: 1 - RoutingArea Update Reject count : 1 - Detach Request count : 1 - Detach Accept count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI afe2b700 -> afe2b700, IMSI 12131415161718, AGE 0 -PROCESSING ATTACH REJECT from NSEI 256 -00 af e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 89 41 c0 61 08 04 07 79 ba a5 - -NS2 CALLBACK, prim 0, msg length 67, bvci 0x1002 -00 af e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 89 41 c0 61 08 04 07 79 ba a5 - -NS2 UD REQUEST, prim 0, msg length 67, bvci 0x1002 -00 af e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 89 41 c0 61 08 04 07 79 ba a5 - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 af e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 89 41 c0 61 08 04 07 79 ba a5 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 12 - Attach Reject count : 1 - Attach Accept count : 11 - Attach Completed count : 11 - RoutingArea Update Request count: 1 - RoutingArea Update Reject count : 1 - Detach Request count : 1 - Detach Accept count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI 00000000, IMSI 12131415161718, AGE 0, DE-REGISTERED -PROCESSING ATTACH REQUEST from NSEI 4096 -01 af e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 34 01 c0 91 08 01 02 f5 e0 21 08 02 05 f4 fb c5 46 79 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 81 7a 01 - -NS2 CALLBACK, prim 0, msg length 75, bvci 0x1002 -01 af e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 34 01 c0 91 08 01 02 f5 e0 21 08 02 05 f4 fb c5 46 79 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 81 7a 01 - -NS2 UD REQUEST, prim 0, msg length 24, bvci 0x1002 -00 af e2 b7 00 00 50 20 16 82 02 58 0e 00 09 41 c4 01 08 15 01 b7 f8 36 - -Message for BSS (NSEI=4096 BVCI=4098): -[L3]> 00 af e2 b7 00 00 50 20 16 82 02 58 0e 00 09 41 c4 01 08 15 01 b7 f8 36 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 13 - Attach Reject count : 1 - Attach Accept count : 11 - Attach Completed count : 11 - RoutingArea Update Request count: 1 - RoutingArea Update Reject count : 1 - Detach Request count : 1 - Detach Accept count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI afe2b700 -> afe2b700, IMSI (none), AGE 0, STORED 1, IMSI acquisition in progress -PROCESSING DETACH REQ (MO) from NSEI 4096 -01 af e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 15 01 c0 95 08 05 01 18 05 f4 ef e2 b7 00 19 03 b9 97 cb 9c dc fc - -NS2 CALLBACK, prim 0, msg length 44, bvci 0x1002 -01 af e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 15 01 c0 95 08 05 01 18 05 f4 ef e2 b7 00 19 03 b9 97 cb 9c dc fc - -NS2 UD REQUEST, prim 0, msg length 24, bvci 0x1002 -00 af e2 b7 00 00 50 20 16 82 02 58 0e 00 09 41 c4 05 08 06 00 29 4a 68 - -Message for BSS (NSEI=4096 BVCI=4098): -[L3]> 00 af e2 b7 00 00 50 20 16 82 02 58 0e 00 09 41 c4 05 08 06 00 29 4a 68 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 13 - Attach Reject count : 1 - Attach Accept count : 11 - Attach Completed count : 11 - RoutingArea Update Request count: 1 - RoutingArea Update Reject count : 1 - Detach Request count : 2 - Detach Accept count : 1 - TLLI-Cache: 0 -PROCESSING ATTACH REQUEST from NSEI 4096 -01 af e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 34 01 c0 99 08 01 02 f5 e0 21 08 02 05 f4 fb c5 46 79 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 88 49 82 - -NS2 CALLBACK, prim 0, msg length 75, bvci 0x1002 -01 af e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 34 01 c0 99 08 01 02 f5 e0 21 08 02 05 f4 fb c5 46 79 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 88 49 82 - -NS2 UD REQUEST, prim 0, msg length 24, bvci 0x1002 -00 af e2 b7 00 00 50 20 16 82 02 58 0e 00 09 41 c4 01 08 15 01 b7 f8 36 - -Message for BSS (NSEI=4096 BVCI=4098): -[L3]> 00 af e2 b7 00 00 50 20 16 82 02 58 0e 00 09 41 c4 01 08 15 01 b7 f8 36 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 14 - Attach Reject count : 1 - Attach Accept count : 11 - Attach Completed count : 11 - RoutingArea Update Request count: 1 - RoutingArea Update Reject count : 1 - Detach Request count : 2 - Detach Accept count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI afe2b700 -> afe2b700, IMSI (none), AGE 0, STORED 1, IMSI acquisition in progress -PROCESSING DETACH REQ (MT) from NSEI 256 -00 af e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 8b 41 c0 65 08 05 02 25 0a 17 a2 20 - -NS2 CALLBACK, prim 0, msg length 69, bvci 0x1002 -00 af e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 8b 41 c0 65 08 05 02 25 0a 17 a2 20 - -NS2 UD REQUEST, prim 0, msg length 69, bvci 0x1002 -00 af e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 8b 41 c0 65 08 05 02 25 0a 17 a2 20 - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 af e2 b7 00 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 0a 82 08 02 0d 88 11 12 13 14 15 16 17 f8 00 81 00 0e 8b 41 c0 65 08 05 02 25 0a 17 a2 20 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 14 - Attach Reject count : 1 - Attach Accept count : 11 - Attach Completed count : 11 - RoutingArea Update Request count: 1 - RoutingArea Update Reject count : 1 - Detach Request count : 2 - Detach Accept count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI afe2b700 -> afe2b700, IMSI 12131415161718, AGE 0, STORED 1, IMSI acquisition in progress -PROCESSING DETACH ACC from NSEI 4096 -01 af e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 9d 08 06 65 2c 8a - -NS2 CALLBACK, prim 0, msg length 31, bvci 0x1002 -01 af e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 9d 08 06 65 2c 8a - -NS2 UD REQUEST, prim 0, msg length 75, bvci 0x1002 -01 af e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 34 01 c0 99 08 01 02 f5 e0 21 08 02 05 f4 fb c5 46 79 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 88 49 82 - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 af e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 34 01 c0 99 08 01 02 f5 e0 21 08 02 05 f4 fb c5 46 79 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 88 49 82 - -NS2 UD REQUEST, prim 0, msg length 31, bvci 0x1002 -01 af e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 9d 08 06 65 2c 8a - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 af e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 9d 08 06 65 2c 8a - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 14 - Attach Reject count : 1 - Attach Accept count : 11 - Attach Completed count : 11 - RoutingArea Update Request count: 1 - RoutingArea Update Reject count : 1 - Detach Request count : 2 - Detach Accept count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI 00000000, IMSI 12131415161718, AGE 0, DE-REGISTERED -Gbproxy global: -Test TLLI info expiry - -Test TLLI replacement: - Add TLLI 1, IMSI 1 - Add TLLI 2, IMSI 1 (should replace TLLI 1) - Peers: - NSEI 0, BVCI 20, not blocked, RAI 000-000-0-0 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI c000162e, IMSI 03242526, AGE 0, IMSI matches - -Test IMSI replacement: - Add TLLI 1, IMSI 1 - Add TLLI 1, IMSI 2 (should replace IMSI 1) - Peers: - NSEI 0, BVCI 20, not blocked, RAI 000-000-0-0 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI c00004d2, IMSI 06272829, AGE 0, IMSI matches - -Test TLLI expiry, max_len == 1: - Add TLLI 1, IMSI 1 - Add TLLI 2, IMSI 2 (should replace IMSI 1) - Peers: - NSEI 0, BVCI 20, not blocked, RAI 000-000-0-0 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI c000162e, IMSI 06272829, AGE 0, IMSI matches - -Test TLLI expiry, max_age == 1: - Add TLLI 1, IMSI 1 (should expire after timeout) - Add TLLI 2, IMSI 2 (should not expire after timeout) - Peers: - NSEI 0, BVCI 20, not blocked, RAI 000-000-0-0 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI c000162e, IMSI 06272829, AGE 1, IMSI matches - -Test TLLI expiry, max_len == 2, max_age == 1: - Add TLLI 1, IMSI 1 (should expire) - Add TLLI 2, IMSI 2 (should expire after timeout) - Add TLLI 3, IMSI 3 (should not expire after timeout) - Peers: - NSEI 0, BVCI 20, not blocked, RAI 000-000-0-0 - TLLI cache size : 3 - TLLI-Cache: 3 - TLLI c0000d80, IMSI 12345678, AGE 0, IMSI matches - TLLI c000162e, IMSI 06272829, AGE 1, IMSI matches - TLLI c00004d2, IMSI 03242526, AGE 2, IMSI matches - Remove stale TLLIs - Peers: - NSEI 0, BVCI 20, not blocked, RAI 000-000-0-0 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI c0000d80, IMSI 12345678, AGE 0, IMSI matches - -=== test_gbproxy_stored_messages === ---- Initialise SGSN --- - -NS2 CALLBACK, prim 2, bvci 0x0000 - -Message for SGSN (NSEI=256 BVCI=0): -22 04 82 00 00 07 81 08 - ---- Initialise BSS 1 --- - -Setup NS-VC: NSEI 0x1000(4096) - -NS2 CALLBACK, prim 2, bvci 0x0000 - -PROCESSING BVC_RESET from NSEI 4096 -22 04 82 00 00 07 81 08 08 88 11 22 33 40 50 60 10 00 - -NS2 CALLBACK, prim 0, msg length 18, bvci 0x0000 -22 04 82 00 00 07 81 08 08 88 11 22 33 40 50 60 10 00 - -Message for BSS (NSEI=4096 BVCI=0): -23 04 82 00 00 - -Setup BSSGP: BVCI 0x1002(4098) - -PROCESSING BVC_RESET from NSEI 4096 -22 04 82 10 02 07 81 08 08 88 11 22 33 40 50 60 10 00 - -NS2 CALLBACK, prim 0, msg length 18, bvci 0x0000 -22 04 82 10 02 07 81 08 08 88 11 22 33 40 50 60 10 00 - -NS2 UD REQUEST, prim 0, msg length 18, bvci 0x0000 -22 04 82 10 02 07 81 08 08 88 11 22 33 40 50 60 10 00 - -Message for SGSN (NSEI=256 BVCI=0): -[L2]> [L3]> 22 04 82 10 02 07 81 08 08 88 11 22 33 40 50 60 10 00 - -PROCESSING BVC_RESET_ACK from NSEI 256 -23 04 82 10 02 - -NS2 CALLBACK, prim 0, msg length 5, bvci 0x0000 -23 04 82 10 02 - -NS2 UD REQUEST, prim 0, msg length 5, bvci 0x0000 -23 04 82 10 02 - -Message for BSS (NSEI=4096 BVCI=0): -[L2]> [L3]> 23 04 82 10 02 - -Gbproxy global: -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - TLLI-Cache: 0 ---- Establish first LLC connection --- - -PROCESSING ATTACH REQUEST from NSEI 4096 -01 80 00 de ad 00 00 04 08 88 00 f1 99 00 63 60 12 34 00 80 0e 00 34 01 c0 01 08 01 02 f5 e0 21 08 02 05 f4 fb c5 46 79 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 16 6d 01 - -NS2 CALLBACK, prim 0, msg length 75, bvci 0x1002 -01 80 00 de ad 00 00 04 08 88 00 f1 99 00 63 60 12 34 00 80 0e 00 34 01 c0 01 08 01 02 f5 e0 21 08 02 05 f4 fb c5 46 79 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 16 6d 01 - -NS2 UD REQUEST, prim 0, msg length 24, bvci 0x1002 -00 80 00 de ad 00 50 20 16 82 02 58 0e 00 09 41 c4 01 08 15 01 b7 f8 36 - -Message for BSS (NSEI=4096 BVCI=4098): -[L3]> 00 80 00 de ad 00 50 20 16 82 02 58 0e 00 09 41 c4 01 08 15 01 b7 f8 36 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI 8000dead -> 8000dead, IMSI (none), AGE 0, STORED 1, IMSI acquisition in progress -PROCESSING IDENT REQUEST from NSEI 256 -00 80 00 de ad 00 50 20 16 82 02 58 0e 89 41 c0 01 08 15 01 ff 6c ba - -NS2 CALLBACK, prim 0, msg length 23, bvci 0x1002 -00 80 00 de ad 00 50 20 16 82 02 58 0e 89 41 c0 01 08 15 01 ff 6c ba - -NS2 UD REQUEST, prim 0, msg length 23, bvci 0x1002 -00 80 00 de ad 00 50 20 16 82 02 58 0e 89 41 c0 01 08 15 01 ff 6c ba - -Message for BSS (NSEI=4096 BVCI=4098): -[L2]> [L3]> 00 80 00 de ad 00 50 20 16 82 02 58 0e 89 41 c0 01 08 15 01 ff 6c ba - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI 8000dead -> 8000dead, IMSI (none), AGE 0, STORED 1, IMSI acquisition in progress -PROCESSING DETACH ACCEPT from NSEI 4096 -01 80 00 de ad 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 09 01 c0 05 08 06 00 f8 92 41 - -NS2 CALLBACK, prim 0, msg length 32, bvci 0x1002 -01 80 00 de ad 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 09 01 c0 05 08 06 00 f8 92 41 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 1 - TLLI cache size : 1 - TLLI-Cache: 1 - TLLI 8000dead -> 8000dead, IMSI (none), AGE 0, STORED 2, IMSI acquisition in progress -PROCESSING IDENT RESPONSE from NSEI 4096 -01 80 00 de ad 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 11 01 c0 09 08 16 08 11 12 13 14 15 16 17 f8 10 f0 45 - -NS2 CALLBACK, prim 0, msg length 40, bvci 0x1002 -01 80 00 de ad 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 11 01 c0 09 08 16 08 11 12 13 14 15 16 17 f8 10 f0 45 - -NS2 UD REQUEST, prim 0, msg length 75, bvci 0x1002 -01 80 00 de ad 00 00 04 08 88 00 f1 99 00 63 60 12 34 00 80 0e 00 34 01 c0 01 08 01 02 f5 e0 21 08 02 05 f4 fb c5 46 79 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 16 6d 01 - -Message for SGSN (NSEI=256 BVCI=4098): -[L2]> [L3]> 01 80 00 de ad 00 00 04 08 88 00 f1 99 00 63 60 12 34 00 80 0e 00 34 01 c0 01 08 01 02 f5 e0 21 08 02 05 f4 fb c5 46 79 11 22 33 40 50 60 19 18 b3 43 2b 25 96 62 00 60 80 9a c2 c6 62 00 60 80 ba c8 c6 62 00 60 80 00 16 6d 01 - -Peers: - NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 - Attach Request count : 1 - TLLI-Cache: 0 -Gbproxy global: ===== GbProxy test END |