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authorJacob Erlbeck <jerlbeck@sysmocom.de>2014-09-22 19:16:06 +0200
committerHolger Hans Peter Freyther <holger@moiji-mobile.com>2014-10-27 10:51:40 +0100
commitfb83ed32d2985362d35151e1fdebc5a62e8b874a (patch)
treedcaf303822f6cd92f99dacd8f2f8162a35d95c88
parent78ecaf0561bfed3f09ce9c180434da59e71202bd (diff)
gbproxy/test: Add expect_msg checks to test_gbproxy_keep_info
This patch adds assertions to check the LLC/GMM message received from the gbproxy by the test framework within the function test_gbproxy_keep_info. It also fixes the source address of the DETACH ACC messages. Sponsored-by: On-Waves ehf
-rw-r--r--openbsc/tests/gbproxy/gbproxy_test.c105
-rw-r--r--openbsc/tests/gbproxy/gbproxy_test.ok28
2 files changed, 117 insertions, 16 deletions
diff --git a/openbsc/tests/gbproxy/gbproxy_test.c b/openbsc/tests/gbproxy/gbproxy_test.c
index 16dbf5b46..350c9f0eb 100644
--- a/openbsc/tests/gbproxy/gbproxy_test.c
+++ b/openbsc/tests/gbproxy/gbproxy_test.c
@@ -3247,6 +3247,8 @@ static void test_gbproxy_keep_info()
unsigned bss_nu = 0;
unsigned sgsn_nu = 0;
+ LLIST_HEAD(rcv_list);
+
OSMO_ASSERT(local_tlli == gprs_tmsi2tlli(ptmsi, TLLI_LOCAL));
bssgp_nsi = nsi;
@@ -3288,11 +3290,15 @@ static void test_gbproxy_keep_info()
printf("--- Send message from BSS 1 to SGSN, BVCI 0x1002 ---\n\n");
+ received_messages = &rcv_list;
+
send_llc_ul_ui(nsi, "ATTACH REQUEST", &bss_peer[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);
@@ -3306,6 +3312,8 @@ static void test_gbproxy_keep_info()
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);
@@ -3318,6 +3326,8 @@ static void test_gbproxy_keep_info()
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_peer[0], 0x1002,
@@ -3325,6 +3335,8 @@ static void test_gbproxy_keep_info()
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);
@@ -3337,6 +3349,8 @@ static void test_gbproxy_keep_info()
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_peer[0], 0x1002,
@@ -3344,6 +3358,8 @@ static void test_gbproxy_keep_info()
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_peer, 0x1002,
@@ -3351,6 +3367,8 @@ static void test_gbproxy_keep_info()
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);
@@ -3362,6 +3380,8 @@ static void test_gbproxy_keep_info()
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);
@@ -3372,6 +3392,8 @@ static void test_gbproxy_keep_info()
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));
@@ -3379,12 +3401,16 @@ static void test_gbproxy_keep_info()
OSMO_ASSERT(link_info);
OSMO_ASSERT(link_info->is_deregistered);
+ OSMO_ASSERT(!expect_msg());
+
/* Re-Attach */
send_llc_ul_ui(nsi, "ATTACH REQUEST", &bss_peer[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));
@@ -3400,6 +3426,8 @@ static void test_gbproxy_keep_info()
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_peer[0], 0x1002,
@@ -3407,6 +3435,8 @@ static void test_gbproxy_keep_info()
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) */
@@ -3415,16 +3445,21 @@ static void test_gbproxy_keep_info()
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", &sgsn_peer, 0x1002,
+ send_llc_ul_ui(nsi, "DETACH ACC", &bss_peer[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));
@@ -3438,6 +3473,8 @@ static void test_gbproxy_keep_info()
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));
@@ -3453,6 +3490,8 @@ static void test_gbproxy_keep_info()
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_peer[0], 0x1002,
@@ -3460,6 +3499,8 @@ static void test_gbproxy_keep_info()
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) */
@@ -3468,16 +3509,21 @@ static void test_gbproxy_keep_info()
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", &sgsn_peer, 0x1002,
+ send_llc_ul_ui(nsi, "DETACH ACC", &bss_peer[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));
@@ -3491,6 +3537,8 @@ static void test_gbproxy_keep_info()
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));
@@ -3506,6 +3554,8 @@ static void test_gbproxy_keep_info()
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_peer[0], 0x1002,
@@ -3513,6 +3563,8 @@ static void test_gbproxy_keep_info()
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) */
@@ -3521,11 +3573,16 @@ static void test_gbproxy_keep_info()
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_peer, 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));
@@ -3539,6 +3596,8 @@ static void test_gbproxy_keep_info()
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));
@@ -3554,6 +3613,8 @@ static void test_gbproxy_keep_info()
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));
@@ -3569,6 +3630,8 @@ static void test_gbproxy_keep_info()
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));
@@ -3582,6 +3645,8 @@ static void test_gbproxy_keep_info()
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) */
@@ -3590,16 +3655,20 @@ static void test_gbproxy_keep_info()
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", &sgsn_peer, 0x1002,
+ send_llc_ul_ui(nsi, "DETACH ACC", &bss_peer[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));
@@ -3607,6 +3676,8 @@ static void test_gbproxy_keep_info()
OSMO_ASSERT(link_info);
OSMO_ASSERT(link_info->is_deregistered);
+ OSMO_ASSERT(!expect_msg());
+
/* Attach rejected */
gbproxy_delete_link_infos(peer);
@@ -3616,6 +3687,8 @@ static void test_gbproxy_keep_info()
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);
@@ -3629,6 +3702,8 @@ static void test_gbproxy_keep_info()
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));
@@ -3644,10 +3719,14 @@ static void test_gbproxy_keep_info()
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);
@@ -3657,6 +3736,8 @@ static void test_gbproxy_keep_info()
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);
@@ -3670,8 +3751,12 @@ static void test_gbproxy_keep_info()
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);
@@ -3681,6 +3766,8 @@ static void test_gbproxy_keep_info()
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);
@@ -3694,16 +3781,23 @@ static void test_gbproxy_keep_info()
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", &sgsn_peer, 0x1002,
+ send_llc_ul_ui(nsi, "DETACH ACC", &bss_peer[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));
@@ -3711,6 +3805,9 @@ static void test_gbproxy_keep_info()
OSMO_ASSERT(link_info);
OSMO_ASSERT(link_info->is_deregistered);
+ OSMO_ASSERT(!expect_msg());
+ received_messages = NULL;
+
dump_global(stdout, 0);
gbprox_reset(&gbcfg);
diff --git a/openbsc/tests/gbproxy/gbproxy_test.ok b/openbsc/tests/gbproxy/gbproxy_test.ok
index d6a4d26ef..ae1839dd7 100644
--- a/openbsc/tests/gbproxy/gbproxy_test.ok
+++ b/openbsc/tests/gbproxy/gbproxy_test.ok
@@ -5132,14 +5132,14 @@ Peers:
TLLI cache size : 1
TLLI-Cache: 1
TLLI efe2b700 -> efe2b700, IMSI 12131415161718, AGE 0
-PROCESSING DETACH ACC from 0x05060708:32000
+PROCESSING DETACH ACC from 0x01020304:1111
00 00 10 02 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
CALLBACK, event 0, msg length 31, bvci 0x1002
00 00 10 02 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
-NS UNITDATA MESSAGE to BSS, BVCI 0x1002, msg length 31 (gprs_ns_sendmsg)
-MESSAGE to BSS at 0x01020304:1111, msg length 35
+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 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 1d 08 06 3d 1c 8b
result (DETACH ACC) = 35
@@ -5222,14 +5222,14 @@ Peers:
TLLI cache size : 1
TLLI-Cache: 1
TLLI efe2b700 -> efe2b700, IMSI 12131415161718, AGE 0
-PROCESSING DETACH ACC from 0x05060708:32000
+PROCESSING DETACH ACC from 0x01020304:1111
00 00 10 02 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
CALLBACK, event 0, msg length 31, bvci 0x1002
00 00 10 02 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
-NS UNITDATA MESSAGE to BSS, BVCI 0x1002, msg length 31 (gprs_ns_sendmsg)
-MESSAGE to BSS at 0x01020304:1111, msg length 35
+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 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 29 08 06 4c bd dd
result (DETACH ACC) = 35
@@ -5415,14 +5415,14 @@ Peers:
TLLI cache size : 1
TLLI-Cache: 1
TLLI efe2b700 -> efe2b700, IMSI 12131415161718, AGE 0
-PROCESSING DETACH ACC from 0x05060708:32000
+PROCESSING DETACH ACC from 0x01020304:1111
00 00 10 02 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 45 08 06 c2 34 26
CALLBACK, event 0, msg length 31, bvci 0x1002
00 00 10 02 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 45 08 06 c2 34 26
-NS UNITDATA MESSAGE to BSS, BVCI 0x1002, msg length 31 (gprs_ns_sendmsg)
-MESSAGE to BSS at 0x01020304:1111, msg length 35
+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 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 45 08 06 c2 34 26
result (DETACH ACC) = 35
@@ -5562,14 +5562,18 @@ Peers:
TLLI cache size : 1
TLLI-Cache: 1
TLLI afe2b700 -> afe2b700, IMSI 12131415161718, AGE 0, STORED 1, IMSI acquisition in progress
-PROCESSING DETACH ACC from 0x05060708:32000
+PROCESSING DETACH ACC from 0x01020304:1111
00 00 10 02 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 5d 08 06 11 84 8b
CALLBACK, event 0, msg length 31, bvci 0x1002
00 00 10 02 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 5d 08 06 11 84 8b
-NS UNITDATA MESSAGE to BSS, BVCI 0x1002, msg length 31 (gprs_ns_sendmsg)
-MESSAGE to BSS at 0x01020304:1111, msg length 35
+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 af e2 b7 00 00 00 04 08 88 11 22 33 40 50 60 12 34 00 80 0e 00 34 01 c0 59 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 a9 8e f1
+
+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 af 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
result (DETACH ACC) = 35