From e99c333d61bd5ac6fcd842313ffb4196be42fdab Mon Sep 17 00:00:00 2001 From: Jacob Erlbeck Date: Mon, 20 Oct 2014 16:25:01 +0200 Subject: gbproxy/test: Add test case for repeated and otherwise bad messages This adds a test case to check gbproxy's behaviour when processing two subsequent but identical Attach Accept messages. Ticket: OW#1322 Sponsored-by: On-Waves ehf --- openbsc/tests/gbproxy/gbproxy_test.c | 181 +++++++++++++++++++ openbsc/tests/gbproxy/gbproxy_test.ok | 319 ++++++++++++++++++++++++++++++++++ 2 files changed, 500 insertions(+) diff --git a/openbsc/tests/gbproxy/gbproxy_test.c b/openbsc/tests/gbproxy/gbproxy_test.c index 350c9f0eb..f99924c55 100644 --- a/openbsc/tests/gbproxy/gbproxy_test.c +++ b/openbsc/tests/gbproxy/gbproxy_test.c @@ -2416,6 +2416,186 @@ static void test_gbproxy_ptmsi_patching() nsi = NULL; } +static void test_gbproxy_ptmsi_patching_bad_cases() +{ + struct gprs_ns_inst *nsi = gprs_ns_instantiate(gprs_ns_callback, NULL); + struct sockaddr_in bss_peer[1] = {{0},}; + struct sockaddr_in sgsn_peer= {0}; + 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 = 0x7c69fb81; + + const uint32_t bss_ptmsi = 0xc00f7304; + const uint32_t local_bss_tlli = 0xc00f7304; + const uint32_t foreign_bss_tlli = 0x8000dead; + + + const uint8_t imsi[] = {0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18}; + struct gbproxy_link_info *link_info; + struct gbproxy_peer *peer; + unsigned bss_nu = 0; + unsigned sgsn_nu = 0; + + OSMO_ASSERT(local_sgsn_tlli == gprs_tmsi2tlli(sgsn_ptmsi, TLLI_LOCAL)); + OSMO_ASSERT(local_bss_tlli == gprs_tmsi2tlli(bss_ptmsi, TLLI_LOCAL)); + + bssgp_nsi = nsi; + gbcfg.nsi = bssgp_nsi; + gbcfg.nsip_sgsn_nsei = SGSN_NSEI; + gbcfg.core_mcc = 123; + gbcfg.core_mnc = 456; + gbcfg.core_apn = talloc_zero_size(NULL, 100); + gbcfg.core_apn_size = gprs_str_to_apn(gbcfg.core_apn, 100, "foo.bar"); + gbcfg.patch_ptmsi = 1; + gbcfg.bss_ptmsi_state = 0; + gbcfg.sgsn_tlli_state = 1; + + configure_sgsn_peer(&sgsn_peer); + configure_bss_peers(bss_peer, ARRAY_SIZE(bss_peer)); + + printf("=== %s ===\n", __func__); + printf("--- Initialise SGSN ---\n\n"); + + connect_sgsn(nsi, &sgsn_peer, SGSN_NSEI); + + printf("--- Initialise BSS 1 ---\n\n"); + + setup_ns(nsi, &bss_peer[0], 0x1001, 0x1000); + setup_bssgp(nsi, &bss_peer[0], 0x1002); + + peer = gbproxy_peer_by_nsei(&gbcfg, 0x1000); + OSMO_ASSERT(peer != NULL); + + send_bssgp_reset_ack(nsi, &sgsn_peer, 0x1002); + + gprs_dump_nsi(nsi); + 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_peer[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_peer, 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_peer[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_peer, 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_peer, 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_peer[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_peer, 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_peer[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_peer, 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); + + gbprox_reset(&gbcfg); + gprs_ns_destroy(nsi); + nsi = NULL; +} + + static void test_gbproxy_imsi_acquisition() { struct gprs_ns_inst *nsi = gprs_ns_instantiate(gprs_ns_callback, NULL); @@ -4454,6 +4634,7 @@ int main(int argc, char **argv) test_gbproxy_ptmsi_assignment(); test_gbproxy_ra_patching(); test_gbproxy_ptmsi_patching(); + test_gbproxy_ptmsi_patching_bad_cases(); test_gbproxy_imsi_acquisition(); test_gbproxy_secondary_sgsn(); test_gbproxy_keep_info(); diff --git a/openbsc/tests/gbproxy/gbproxy_test.ok b/openbsc/tests/gbproxy/gbproxy_test.ok index ae1839dd7..9ac1f4a44 100644 --- a/openbsc/tests/gbproxy/gbproxy_test.ok +++ b/openbsc/tests/gbproxy/gbproxy_test.ok @@ -2876,6 +2876,325 @@ Peers: Gbproxy global: Invalid Routing Area Identifier : 1 Patch error: no peer : 1 +=== test_gbproxy_ptmsi_patching_bad_cases === +--- Initialise SGSN --- + +MESSAGE to SGSN at 0x05060708:32000, msg length 12 +02 00 81 01 01 82 01 01 04 82 01 00 + +PROCESSING RESET_ACK from 0x05060708:32000 +03 01 82 01 01 04 82 01 00 + +MESSAGE to SGSN at 0x05060708:32000, msg length 1 +0a + +result (RESET_ACK) = 1 + +PROCESSING ALIVE_ACK from 0x05060708:32000 +0b + +MESSAGE to SGSN at 0x05060708:32000, msg length 1 +06 + +result (ALIVE_ACK) = 1 + +PROCESSING UNBLOCK_ACK from 0x05060708:32000 +07 + +==> got signal NS_UNBLOCK, NS-VC 0x0101/5.6.7.8:32000 + +result (UNBLOCK_ACK) = 0 + +PROCESSING ALIVE from 0x05060708:32000 +0a + +MESSAGE to SGSN at 0x05060708:32000, msg length 1 +0b + +result (ALIVE) = 1 + +--- Initialise BSS 1 --- + +Setup NS-VC: remote 0x01020304:1111, NSVCI 0x1001(4097), NSEI 0x1000(4096) + +PROCESSING RESET from 0x01020304:1111 +02 00 81 01 01 82 10 01 04 82 10 00 + +==> got signal NS_RESET, NS-VC 0x1001/1.2.3.4:1111 + +MESSAGE to BSS at 0x01020304:1111, msg length 9 +03 01 82 10 01 04 82 10 00 + +MESSAGE to BSS at 0x01020304:1111, msg length 1 +0a + +result (RESET) = 9 + +PROCESSING ALIVE from 0x01020304:1111 +0a + +MESSAGE to BSS at 0x01020304:1111, msg length 1 +0b + +result (ALIVE) = 1 + +PROCESSING UNBLOCK from 0x01020304:1111 +06 + +==> got signal NS_UNBLOCK, NS-VC 0x1001/1.2.3.4:1111 + +MESSAGE to BSS at 0x01020304:1111, msg length 1 +07 + +result (UNBLOCK) = 1 + +PROCESSING ALIVE_ACK from 0x01020304:1111 +0b + +result (ALIVE_ACK) = 0 + +Setup BSSGP: remote 0x01020304:1111, BVCI 0x1002(4098) + +PROCESSING BVC_RESET from 0x01020304:1111 +00 00 00 00 22 04 82 10 02 07 81 08 08 88 11 22 33 40 50 60 10 00 + +CALLBACK, event 0, msg length 18, bvci 0x0000 +00 00 00 00 22 04 82 10 02 07 81 08 08 88 11 22 33 40 50 60 10 00 + +NS UNITDATA MESSAGE to SGSN, BVCI 0x0000, msg length 18 (gprs_ns_sendmsg) +MESSAGE to SGSN at 0x05060708:32000, msg length 22 +00 00 00 00 22 04 82 10 02 07 81 08 08 88 21 63 54 40 50 60 10 00 + +result (BVC_RESET) = 22 + +PROCESSING BVC_RESET_ACK from 0x05060708:32000 +00 00 00 00 23 04 82 10 02 + +CALLBACK, event 0, msg length 5, bvci 0x0000 +00 00 00 00 23 04 82 10 02 + +NS UNITDATA MESSAGE to BSS, BVCI 0x0000, msg length 5 (gprs_ns_sendmsg) +MESSAGE to BSS at 0x01020304:1111, msg length 9 +00 00 00 00 23 04 82 10 02 + +result (BVC_RESET_ACK) = 9 + +Current NS-VCIs: + VCI 0x1001, NSEI 0x1000, peer 0x01020304:1111 + VCI 0x0101, NSEI 0x0100, peer 0x05060708:32000 + NS-VC Block count : 1 + +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 0x01020304:1111 +00 00 10 02 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 + +CALLBACK, event 0, msg length 75, bvci 0x1002 +00 00 10 02 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 + +NS UNITDATA MESSAGE to SGSN, BVCI 0x1002, msg length 75 (gprs_ns_sendmsg) +MESSAGE to SGSN at 0x05060708:32000, msg length 79 +00 00 10 02 01 7c 69 fb 81 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 + +result (ATTACH REQUEST) = 79 + +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 -> 7c69fb81, IMSI (none), AGE 0 +PROCESSING IDENT REQUEST from 0x05060708:32000 +00 00 10 02 00 7c 69 fb 81 00 50 20 16 82 02 58 0e 89 41 c0 01 08 15 01 ff 6c ba + +CALLBACK, event 0, msg length 23, bvci 0x1002 +00 00 10 02 00 7c 69 fb 81 00 50 20 16 82 02 58 0e 89 41 c0 01 08 15 01 ff 6c ba + +NS UNITDATA MESSAGE to BSS, BVCI 0x1002, msg length 23 (gprs_ns_sendmsg) +MESSAGE to BSS at 0x01020304:1111, msg length 27 +00 00 10 02 00 80 00 de ad 00 50 20 16 82 02 58 0e 89 41 c0 01 08 15 01 ff 6c ba + +result (IDENT REQUEST) = 27 + +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 -> 7c69fb81, IMSI (none), AGE 0 +PROCESSING IDENT RESPONSE from 0x01020304:1111 +00 00 10 02 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 18 ad 05 28 + +CALLBACK, event 0, msg length 40, bvci 0x1002 +00 00 10 02 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 18 ad 05 28 + +NS UNITDATA MESSAGE to SGSN, BVCI 0x1002, msg length 40 (gprs_ns_sendmsg) +MESSAGE to SGSN at 0x05060708:32000, msg length 44 +00 00 10 02 01 7c 69 fb 81 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 18 ad 05 28 + +result (IDENT RESPONSE) = 44 + +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 -> 7c69fb81, IMSI 12131415161718, AGE 0 +PROCESSING ATTACH ACCEPT from 0x05060708:32000 +00 00 10 02 00 7c 69 fb 81 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 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 18 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 + +CALLBACK, event 0, msg length 88, bvci 0x1002 +00 00 10 02 00 7c 69 fb 81 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 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 18 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 + +NS UNITDATA MESSAGE to BSS, BVCI 0x1002, msg length 88 (gprs_ns_sendmsg) +MESSAGE to BSS at 0x01020304:1111, msg length 92 +00 00 10 02 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 18 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 0f 73 04 50 22 97 + +result (ATTACH ACCEPT) = 92 + +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 + TLLI cache size : 1 + TLLI-Cache: 1 + TLLI 8000dead/c00f7304 -> 7c69fb81/efe2b700, IMSI 12131415161718, AGE 0 +PROCESSING ATTACH ACCEPT (duplicated) from 0x05060708:32000 +00 00 10 02 00 7c 69 fb 81 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 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 18 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 + +CALLBACK, event 0, msg length 88, bvci 0x1002 +00 00 10 02 00 7c 69 fb 81 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 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 18 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 + +NS UNITDATA MESSAGE to BSS, BVCI 0x1002, msg length 88 (gprs_ns_sendmsg) +MESSAGE to BSS at 0x01020304:1111, msg length 92 +00 00 10 02 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 18 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 e6 56 aa 1f ab 9a 97 + +result (ATTACH ACCEPT (duplicated)) = 92 + +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 + TLLI cache size : 1 + TLLI-Cache: 1 + TLLI 8000dead/e656aa1f -> 7c69fb81/efe2b700, IMSI 12131415161718, AGE 0 +PROCESSING ATTACH COMPLETE from 0x01020304:1111 +00 00 10 02 01 c0 0f 73 04 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 + +CALLBACK, event 0, msg length 31, bvci 0x1002 +00 00 10 02 01 c0 0f 73 04 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 + +NS UNITDATA MESSAGE to SGSN, BVCI 0x1002, msg length 31 (gprs_ns_sendmsg) +MESSAGE to SGSN at 0x05060708:32000, msg length 35 +00 00 10 02 01 7e b5 2d fb 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 + +result (ATTACH COMPLETE) = 35 + +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 + TLLI cache size : 2 + TLLI-Cache: 2 + TLLI c00f7304 -> 7eb52dfb, IMSI (none), AGE 0 + TLLI 8000dead/e656aa1f -> 7c69fb81/efe2b700, IMSI 12131415161718, AGE 0 +PROCESSING GMM INFO from 0x05060708:32000 +00 00 10 02 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 18 00 81 00 0e 88 41 c0 0d 08 21 68 71 6b + +CALLBACK, event 0, msg length 66, bvci 0x1002 +00 00 10 02 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 18 00 81 00 0e 88 41 c0 0d 08 21 68 71 6b + +NS UNITDATA MESSAGE to BSS, BVCI 0x1002, msg length 66 (gprs_ns_sendmsg) +MESSAGE to BSS at 0x01020304:1111, msg length 70 +00 00 10 02 00 e6 56 aa 1f 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 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 18 00 81 00 0e 88 41 c0 0d 08 21 68 71 6b + +result (GMM INFO) = 70 + +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 + TLLI cache size : 2 + TLLI-Cache: 2 + TLLI 8000dead/e656aa1f -> 7c69fb81/efe2b700, IMSI 12131415161718, AGE 0 + TLLI c00f7304 -> 7eb52dfb, IMSI (none), AGE 0 +PROCESSING DETACH REQ from 0x01020304:1111 +00 00 10 02 01 c0 0f 73 04 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 + +CALLBACK, event 0, msg length 44, bvci 0x1002 +00 00 10 02 01 c0 0f 73 04 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 + +NS UNITDATA MESSAGE to SGSN, BVCI 0x1002, msg length 44 (gprs_ns_sendmsg) +MESSAGE to SGSN at 0x05060708:32000, msg length 48 +00 00 10 02 01 7e b5 2d fb 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 + +result (DETACH REQ) = 48 + +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 + TLLI cache size : 2 + TLLI-Cache: 2 + TLLI c00f7304 -> 7eb52dfb, IMSI (none), AGE 0 + TLLI 8000dead/e656aa1f -> 7c69fb81/efe2b700, IMSI 12131415161718, AGE 0 +PROCESSING DETACH ACC from 0x05060708:32000 +00 00 10 02 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 18 00 81 00 0e 89 41 c0 11 08 06 00 cf 8a 58 + +CALLBACK, event 0, msg length 67, bvci 0x1002 +00 00 10 02 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 18 00 81 00 0e 89 41 c0 11 08 06 00 cf 8a 58 + +NS UNITDATA MESSAGE to BSS, BVCI 0x1002, msg length 67 (gprs_ns_sendmsg) +MESSAGE to BSS at 0x01020304:1111, msg length 71 +00 00 10 02 00 e6 56 aa 1f 00 50 20 16 82 02 58 13 99 18 b3 43 2b 25 96 62 00 60 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 18 00 81 00 0e 89 41 c0 11 08 06 00 cf 8a 58 + +result (DETACH ACC) = 71 + +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 + TLLI cache size : 1 + TLLI-Cache: 1 + TLLI c00f7304 -> 7eb52dfb, IMSI (none), AGE 0 +Gbproxy global: === test_gbproxy_imsi_acquisition === --- Initialise SGSN --- -- cgit v1.2.3