gbproxy/test: Add a test for IMSI acquisition

This patch copies test_gbproxy_ptmsi_patching to
test_gbproxy_imsi_acquisition as a base for a later test for IMSI
acquisition (which is not yet implemented). The idea behind this is
to make the different behaviour visible in the ok file without
compromising the P-TMSI test.

Sponsored-by: On-Waves ehf

2 files changed, 709 insertions, 0 deletions

diff --git a/openbsc/tests/gbproxy/gbproxy_test.c b/openbsc/tests/gbproxy/gbproxy_test.c
index 67e4d714e..8f339b9cd 100644
--- a/openbsc/tests/gbproxy/gbproxy_test.c
+++ b/openbsc/tests/gbproxy/gbproxy_test.c
@@ -1620,6 +1620,223 @@ static void test_gbproxy_ptmsi_patching()
 	nsi = NULL;
 }
 
+static void test_gbproxy_imsi_acquisition()
+{
+	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_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 = 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_tlli_info *tlli_info;
+	struct gbproxy_peer *peer;
+	unsigned bss_nu = 0;
+	unsigned sgsn_nu = 0;
+
+	OSMO_ASSERT(local_sgsn_tlli == gprs_tmsi2tlli(sgsn_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);
+
+	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);
+
+	tlli_info = gbproxy_find_tlli_by_sgsn_tlli(peer, random_sgsn_tlli);
+	OSMO_ASSERT(tlli_info);
+	OSMO_ASSERT(tlli_info->tlli.assigned == local_bss_tlli);
+	OSMO_ASSERT(tlli_info->tlli.current == foreign_bss_tlli);
+	OSMO_ASSERT(!tlli_info->tlli.bss_validated);
+	OSMO_ASSERT(!tlli_info->tlli.net_validated);
+	OSMO_ASSERT(tlli_info->tlli.ptmsi == bss_ptmsi);
+	OSMO_ASSERT(tlli_info->sgsn_tlli.assigned == local_sgsn_tlli);
+	OSMO_ASSERT(tlli_info->sgsn_tlli.current == random_sgsn_tlli);
+	OSMO_ASSERT(!tlli_info->sgsn_tlli.bss_validated);
+	OSMO_ASSERT(!tlli_info->sgsn_tlli.net_validated);
+	OSMO_ASSERT(tlli_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);
+
+	tlli_info = gbproxy_find_tlli_by_sgsn_tlli(peer, local_sgsn_tlli);
+	OSMO_ASSERT(tlli_info);
+	OSMO_ASSERT(tlli_info->tlli.assigned == local_bss_tlli);
+	OSMO_ASSERT(tlli_info->tlli.current == foreign_bss_tlli);
+	OSMO_ASSERT(tlli_info->tlli.bss_validated);
+	OSMO_ASSERT(!tlli_info->tlli.net_validated);
+	OSMO_ASSERT(tlli_info->sgsn_tlli.assigned == local_sgsn_tlli);
+	OSMO_ASSERT(tlli_info->sgsn_tlli.current == random_sgsn_tlli);
+	OSMO_ASSERT(tlli_info->sgsn_tlli.bss_validated);
+	OSMO_ASSERT(!tlli_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);
+
+	tlli_info = gbproxy_find_tlli_by_sgsn_tlli(peer, local_sgsn_tlli);
+	OSMO_ASSERT(tlli_info);
+	OSMO_ASSERT(tlli_info->tlli.current == local_bss_tlli);
+	OSMO_ASSERT(tlli_info->tlli.assigned == 0);
+	OSMO_ASSERT(tlli_info->sgsn_tlli.current == local_sgsn_tlli);
+	OSMO_ASSERT(tlli_info->sgsn_tlli.assigned == 0);
+
+	/* Non-DTAP */
+	send_bssgp_ul_unitdata(nsi, "XID (UL)", &bss_peer[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_peer, 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_peer[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_peer, 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_peer[0], 0x1002,
+				 local_bss_tlli, 1, 12);
+
+	dump_peers(stdout, 0, 0, &gbcfg);
+
+	send_bssgp_llc_discarded(nsi, &sgsn_peer, 0x1002,
+				 local_sgsn_tlli, 1, 12);
+
+	dump_peers(stdout, 0, 0, &gbcfg);
+
+	send_bssgp_suspend(nsi, &bss_peer[0], local_bss_tlli, &rai_bss);
+
+	dump_peers(stdout, 0, 0, &gbcfg);
+
+	send_bssgp_suspend_ack(nsi, &sgsn_peer, local_sgsn_tlli, &rai_sgsn);
+
+	dump_peers(stdout, 0, 0, &gbcfg);
+
+	/* Bad case: Invalid BVCI */
+	send_bssgp_llc_discarded(nsi, &bss_peer[0], 0xeee1,
+				 local_bss_tlli, 1, 12);
+	dump_global(stdout, 0);
+
+	/* Bad case: Invalid RAI */
+	send_bssgp_suspend_ack(nsi, &sgsn_peer, local_sgsn_tlli, &rai_unknown);
+
+	dump_global(stdout, 0);
+
+	/* Bad case: Invalid MCC (LAC ok) */
+	send_bssgp_suspend_ack(nsi, &sgsn_peer, local_sgsn_tlli,
+			       &rai_wrong_mcc_sgsn);
+
+	dump_global(stdout, 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;
+}
+
 /* TODO: Move tlv testing to libosmocore */
 int v_fixed_shift(uint8_t **data, size_t *data_len, size_t len, uint8_t **value);
 int tv_fixed_match(uint8_t **data, size_t *data_len, uint8_t tag, size_t len,
@@ -2205,6 +2422,7 @@ int main(int argc, char **argv)
 	test_gbproxy_imsi_matching();
 	test_gbproxy_ra_patching();
 	test_gbproxy_ptmsi_patching();
+	test_gbproxy_imsi_acquisition();
 	test_gbproxy_tlli_expire();
 	printf("===== GbProxy test END\n\n");
 
diff --git a/openbsc/tests/gbproxy/gbproxy_test.ok b/openbsc/tests/gbproxy/gbproxy_test.ok
index 4bd1d8cc7..2efc12532 100644
--- a/openbsc/tests/gbproxy/gbproxy_test.ok
+++ b/openbsc/tests/gbproxy/gbproxy_test.ok
@@ -2348,6 +2348,497 @@ Peers:
 Gbproxy global:
     Invalid Routing Area Identifier : 1
     Patch error: no peer            : 1
+=== test_gbproxy_imsi_acquisition ===
+--- 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 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 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 
+
+result (ATTACH COMPLETE) = 35
+
+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
+    TLLI cache size                 : 1
+    TLLI-Cache: 1
+      TLLI 8000dead/c00f7304 -> 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 09 08 21 04 ba 3d 
+
+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 09 08 21 04 ba 3d 
+
+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 c0 0f 73 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 13 14 15 16 17 18 00 81 00 0e 88 41 c0 09 08 21 04 ba 3d 
+
+result (GMM INFO) = 70
+
+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
+    TLLI cache size                 : 1
+    TLLI-Cache: 1
+      TLLI c00f7304 -> efe2b700, IMSI 12131415161718, AGE 0
+PROCESSING XID (UL) 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 0f 41 fb 01 00 0e 00 64 11 05 16 01 90 66 b3 28 
+
+CALLBACK, event 0, msg length 38, 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 0f 41 fb 01 00 0e 00 64 11 05 16 01 90 66 b3 28 
+
+NS UNITDATA MESSAGE to SGSN, BVCI 0x1002, msg length 38 (gprs_ns_sendmsg)
+MESSAGE to SGSN at 0x05060708:32000, msg length 42
+00 00 10 02 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 
+
+result (XID (UL)) = 42
+
+PROCESSING XID (DL) 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 8c 41 fb 30 84 10 61 b6 64 e4 a9 1a 9e 
+
+CALLBACK, event 0, msg length 70, 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 8c 41 fb 30 84 10 61 b6 64 e4 a9 1a 9e 
+
+NS UNITDATA MESSAGE to BSS, BVCI 0x1002, msg length 70 (gprs_ns_sendmsg)
+MESSAGE to BSS at 0x01020304:1111, msg length 74
+00 00 10 02 00 c0 0f 73 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 13 14 15 16 17 18 00 81 00 0e 8c 41 fb 30 84 10 61 b6 64 e4 a9 1a 9e 
+
+result (XID (DL)) = 74
+
+PROCESSING LL11 DNS QUERY (UL) 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 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 
+
+CALLBACK, event 0, msg length 89, 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 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 
+
+NS UNITDATA MESSAGE to SGSN, BVCI 0x1002, msg length 89 (gprs_ns_sendmsg)
+MESSAGE to SGSN at 0x05060708:32000, msg length 93
+00 00 10 02 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 
+
+result (LL11 DNS QUERY (UL)) = 93
+
+PROCESSING LL11 DNS RESP (DL) 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 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 
+
+CALLBACK, event 0, msg length 267, 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 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 
+
+NS UNITDATA MESSAGE to BSS, BVCI 0x1002, msg length 267 (gprs_ns_sendmsg)
+MESSAGE to BSS at 0x01020304:1111, msg length 271
+00 00 10 02 00 c0 0f 73 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 13 14 15 16 17 18 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 
+
+result (LL11 DNS RESP (DL)) = 271
+
+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
+    TLLI cache size                 : 1
+    TLLI-Cache: 1
+      TLLI c00f7304 -> efe2b700, IMSI 12131415161718, AGE 0
+PROCESSING LLC_DISCARDED from 0x01020304:1111
+00 00 00 00 2c 1f 84 c0 0f 73 04 0f 81 01 04 82 10 02 25 83 00 00 0c 
+
+CALLBACK, event 0, msg length 19, bvci 0x0000
+00 00 00 00 2c 1f 84 c0 0f 73 04 0f 81 01 04 82 10 02 25 83 00 00 0c 
+
+NS UNITDATA MESSAGE to SGSN, BVCI 0x0000, msg length 19 (gprs_ns_sendmsg)
+MESSAGE to SGSN at 0x05060708:32000, msg length 23
+00 00 00 00 2c 1f 84 ef e2 b7 00 0f 81 01 04 82 10 02 25 83 00 00 0c 
+
+result (LLC_DISCARDED) = 23
+
+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
+    TLLI cache size                 : 1
+    TLLI-Cache: 1
+      TLLI c00f7304 -> efe2b700, IMSI 12131415161718, AGE 0
+PROCESSING LLC_DISCARDED from 0x05060708:32000
+00 00 00 00 2c 1f 84 ef e2 b7 00 0f 81 01 04 82 10 02 25 83 00 00 0c 
+
+CALLBACK, event 0, msg length 19, bvci 0x0000
+00 00 00 00 2c 1f 84 ef e2 b7 00 0f 81 01 04 82 10 02 25 83 00 00 0c 
+
+NS UNITDATA MESSAGE to SGSN, BVCI 0x0000, msg length 25 (gprs_ns_sendmsg)
+MESSAGE to SGSN at 0x05060708:32000, msg length 29
+00 00 00 00 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 
+
+result (LLC_DISCARDED) = 29
+
+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
+    TLLI cache size                 : 1
+    TLLI-Cache: 1
+      TLLI c00f7304 -> efe2b700, IMSI 12131415161718, AGE 0
+PROCESSING BVC_SUSPEND from 0x01020304:1111
+00 00 00 00 0b 1f 84 c0 0f 73 04 1b 86 11 22 33 40 50 60 
+
+CALLBACK, event 0, msg length 15, bvci 0x0000
+00 00 00 00 0b 1f 84 c0 0f 73 04 1b 86 11 22 33 40 50 60 
+
+NS UNITDATA MESSAGE to SGSN, BVCI 0x0000, msg length 15 (gprs_ns_sendmsg)
+MESSAGE to SGSN at 0x05060708:32000, msg length 19
+00 00 00 00 0b 1f 84 ef e2 b7 00 1b 86 21 63 54 40 50 60 
+
+result (BVC_SUSPEND) = 19
+
+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
+    TLLI cache size                 : 1
+    TLLI-Cache: 1
+      TLLI c00f7304 -> efe2b700, IMSI 12131415161718, AGE 0
+PROCESSING BVC_SUSPEND_ACK from 0x05060708:32000
+00 00 00 00 0c 1f 84 ef e2 b7 00 1b 86 21 63 54 40 50 60 1d 81 01 
+
+CALLBACK, event 0, msg length 18, bvci 0x0000
+00 00 00 00 0c 1f 84 ef e2 b7 00 1b 86 21 63 54 40 50 60 1d 81 01 
+
+NS UNITDATA MESSAGE to BSS, BVCI 0x0000, msg length 18 (gprs_ns_sendmsg)
+MESSAGE to BSS at 0x01020304:1111, msg length 22
+00 00 00 00 0c 1f 84 c0 0f 73 04 1b 86 11 22 33 40 50 60 1d 81 01 
+
+result (BVC_SUSPEND_ACK) = 22
+
+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
+    TLLI cache size                 : 1
+    TLLI-Cache: 1
+      TLLI c00f7304 -> efe2b700, IMSI 12131415161718, AGE 0
+PROCESSING LLC_DISCARDED from 0x01020304:1111
+00 00 00 00 2c 1f 84 c0 0f 73 04 0f 81 01 04 82 ee e1 25 83 00 00 0c 
+
+CALLBACK, event 0, msg length 19, bvci 0x0000
+00 00 00 00 2c 1f 84 c0 0f 73 04 0f 81 01 04 82 ee e1 25 83 00 00 0c 
+
+NS UNITDATA MESSAGE to SGSN, BVCI 0x0000, msg length 19 (gprs_ns_sendmsg)
+MESSAGE to SGSN at 0x05060708:32000, msg length 23
+00 00 00 00 2c 1f 84 ef e2 b7 00 0f 81 01 04 82 ee e1 25 83 00 00 0c 
+
+result (LLC_DISCARDED) = 23
+
+Gbproxy global:
+    BSSGP protocol error      (SGSN): 1
+PROCESSING BVC_SUSPEND_ACK from 0x05060708:32000
+00 00 00 00 0c 1f 84 ef e2 b7 00 1b 86 00 f1 99 00 63 60 1d 81 01 
+
+CALLBACK, event 0, msg length 18, bvci 0x0000
+00 00 00 00 0c 1f 84 ef e2 b7 00 1b 86 00 f1 99 00 63 60 1d 81 01 
+
+NS UNITDATA MESSAGE to SGSN, BVCI 0x0000, msg length 24 (gprs_ns_sendmsg)
+MESSAGE to SGSN at 0x05060708:32000, msg length 28
+00 00 00 00 41 07 81 05 15 92 0c 1f 84 ef e2 b7 00 1b 86 00 f1 99 00 63 60 1d 81 01 
+
+result (BVC_SUSPEND_ACK) = 28
+
+Gbproxy global:
+    Invalid Routing Area Identifier : 1
+    BSSGP protocol error      (SGSN): 1
+    Patch error: no peer            : 1
+PROCESSING BVC_SUSPEND_ACK from 0x05060708:32000
+00 00 00 00 0c 1f 84 ef e2 b7 00 1b 86 99 69 54 40 50 60 1d 81 01 
+
+CALLBACK, event 0, msg length 18, bvci 0x0000
+00 00 00 00 0c 1f 84 ef e2 b7 00 1b 86 99 69 54 40 50 60 1d 81 01 
+
+NS UNITDATA MESSAGE to BSS, BVCI 0x0000, msg length 18 (gprs_ns_sendmsg)
+MESSAGE to BSS at 0x01020304:1111, msg length 22
+00 00 00 00 0c 1f 84 c0 0f 73 04 1b 86 11 22 33 40 50 60 1d 81 01 
+
+result (BVC_SUSPEND_ACK) = 22
+
+Gbproxy global:
+    Invalid Routing Area Identifier : 1
+    BSSGP protocol error      (SGSN): 1
+    Patch error: no peer            : 1
+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 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 
+
+result (DETACH REQ) = 48
+
+Peers:
+  NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96
+    RAID patched              (BSS ): 8
+    RAID patched              (SGSN): 3
+    TLLI patched              (BSS ): 9
+    TLLI patched              (SGSN): 8
+    P-TMSI patched            (SGSN): 1
+    Attach Request count            : 1
+    TLLI cache size                 : 1
+    TLLI-Cache: 1
+      TLLI c00f7304 -> 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 0d 08 06 00 aa ab ee 
+
+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 0d 08 06 00 aa ab ee 
+
+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 c0 0f 73 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 13 14 15 16 17 18 00 81 00 0e 89 41 c0 0d 08 06 00 aa ab ee 
+
+result (DETACH ACC) = 71
+
+Peers:
+  NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96
+    RAID patched              (BSS ): 8
+    RAID patched              (SGSN): 3
+    TLLI patched              (BSS ): 9
+    TLLI patched              (SGSN): 9
+    P-TMSI patched            (SGSN): 1
+    Attach Request count            : 1
+    TLLI-Cache: 0
+Gbproxy global:
+    Invalid Routing Area Identifier : 1
+    BSSGP protocol error      (SGSN): 1
+    Patch error: no peer            : 1
 Test TLLI info expiry
 
 Test TLLI replacement: