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authorNeels Hofmeyr <neels@hofmeyr.de>2017-07-04 23:08:44 +0200
committerNeels Hofmeyr <neels@hofmeyr.de>2017-08-27 17:40:52 +0200
commited3157ce46cde0f3973a5ee0a0a53909f361ae7c (patch)
tree072f9b723003554bead716390f6ed8bf7351d103 /tests/gbproxy
parent2758330b6ab37ff30afca8306080f0e82ef5a732 (diff)
move openbsc/* to repos root
This is the first step in creating this repository from the legacy openbsc.git. Like all other Osmocom repositories, keep the autoconf and automake files in the repository root. openbsc.git has been the sole exception, which ends now. Change-Id: I9c6f2a448d9cb1cc088cf1cf6918b69d7e69b4e7
Diffstat (limited to 'tests/gbproxy')
-rw-r--r--tests/gbproxy/Makefile.am54
-rw-r--r--tests/gbproxy/gbproxy_test.c4971
-rw-r--r--tests/gbproxy/gbproxy_test.ok7244
3 files changed, 12269 insertions, 0 deletions
diff --git a/tests/gbproxy/Makefile.am b/tests/gbproxy/Makefile.am
new file mode 100644
index 000000000..2dd66dfd4
--- /dev/null
+++ b/tests/gbproxy/Makefile.am
@@ -0,0 +1,54 @@
+AM_CPPFLAGS = \
+ $(all_includes) \
+ -I$(top_srcdir)/include \
+ $(NULL)
+
+AM_CFLAGS = \
+ -Wall \
+ -ggdb3 \
+ $(LIBOSMOCORE_CFLAGS) \
+ $(LIBOSMOGSM_CFLAGS) \
+ $(LIBOSMOABIS_CFLAGS) \
+ $(NULL)
+
+AM_LDFLAGS = \
+ $(COVERAGE_LDFLAGS) \
+ $(NULL)
+
+EXTRA_DIST = \
+ gbproxy_test.ok \
+ $(NULL)
+
+noinst_PROGRAMS = \
+ gbproxy_test \
+ $(NULL)
+
+gbproxy_test_SOURCES = \
+ gbproxy_test.c \
+ $(NULL)
+
+gbproxy_test_LDFLAGS = \
+ -Wl,--wrap=RAND_bytes \
+ $(NULL)
+
+gbproxy_test_LDADD = \
+ $(top_builddir)/src/gprs/gb_proxy.o \
+ $(top_builddir)/src/gprs/gb_proxy_patch.o \
+ $(top_builddir)/src/gprs/gb_proxy_peer.o \
+ $(top_builddir)/src/gprs/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 \
+ $(top_builddir)/src/gprs/gprs_utils.o \
+ $(top_builddir)/src/libcommon/libcommon.a \
+ $(top_builddir)/src/libbsc/libbsc.a \
+ $(top_builddir)/src/libtrau/libtrau.a \
+ $(LIBOSMOCORE_LIBS) \
+ $(LIBOSMOGB_LIBS) \
+ $(LIBOSMOGSM_LIBS) \
+ $(LIBOSMOVTY_LIBS) \
+ $(LIBOSMOABIS_LIBS) \
+ $(LIBRARY_DL) \
+ $(LIBCRYPTO_LIBS) \
+ -lrt \
+ $(NULL)
diff --git a/tests/gbproxy/gbproxy_test.c b/tests/gbproxy/gbproxy_test.c
new file mode 100644
index 000000000..577daa95e
--- /dev/null
+++ b/tests/gbproxy/gbproxy_test.c
@@ -0,0 +1,4971 @@
+/* test routines for gbproxy
+ * send NS messages to the gbproxy and dumps what happens
+ * (C) 2013 by sysmocom s.f.m.c. GmbH
+ * Author: Jacob Erlbeck <jerlbeck@sysmocom.de>
+ */
+
+#undef _GNU_SOURCE
+#define _GNU_SOURCE
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdint.h>
+#include <string.h>
+#include <getopt.h>
+#include <dlfcn.h>
+#include <time.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+
+#include <osmocom/core/msgb.h>
+#include <osmocom/core/application.h>
+#include <osmocom/core/utils.h>
+#include <osmocom/core/logging.h>
+#include <osmocom/core/talloc.h>
+#include <osmocom/core/signal.h>
+#include <osmocom/core/rate_ctr.h>
+#include <osmocom/gsm/tlv.h>
+#include <osmocom/gsm/gsm_utils.h>
+#include <osmocom/gsm/protocol/gsm_04_08_gprs.h>
+#include <osmocom/gprs/gprs_msgb.h>
+#include <osmocom/gprs/gprs_ns.h>
+#include <osmocom/gprs/gprs_bssgp.h>
+
+#include <openbsc/gb_proxy.h>
+#include <openbsc/gprs_utils.h>
+#include <openbsc/gprs_llc.h>
+#include <openbsc/gprs_gb_parse.h>
+#include <openbsc/debug.h>
+
+#include <openssl/rand.h>
+
+#define REMOTE_BSS_ADDR 0x01020304
+#define REMOTE_SGSN_ADDR 0x05060708
+
+#define SGSN_NSEI 0x0100
+
+#define REMOTE_SGSN2_ADDR 0x15161718
+#define SGSN2_NSEI 0x0102
+
+#define MATCH_ANY (-1)
+
+struct gbproxy_config gbcfg = {0};
+
+struct llist_head *received_messages = NULL;
+
+/* override, requires '-Wl,--wrap=RAND_bytes' */
+int __real_RAND_bytes(unsigned char *buf, int num);
+int mock_RAND_bytes(unsigned char *buf, int num);
+int (*RAND_bytes_cb)(unsigned char *, int) =
+ &mock_RAND_bytes;
+
+int __wrap_RAND_bytes(unsigned char *buf, int num)
+{
+ return (*RAND_bytes_cb)(buf, num);
+}
+
+static int rand_seq_num = 0;
+int mock_RAND_bytes(unsigned char *buf, int num)
+{
+ uint32_t val;
+
+ OSMO_ASSERT(num == sizeof(val));
+ OSMO_ASSERT(__real_RAND_bytes(buf, num) == 1);
+
+ val = 0x00dead00 + rand_seq_num;
+
+ rand_seq_num++;
+
+ memcpy(buf, &val, num);
+
+ return 1;
+}
+
+static void cleanup_test()
+{
+ rand_seq_num = 0;
+}
+
+static int dump_global(FILE *stream, int indent)
+{
+ unsigned int i;
+ const struct rate_ctr_group_desc *desc;
+ int rc;
+
+ rc = fprintf(stream, "%*sGbproxy global:\n", indent, "");
+ if (rc < 0)
+ return rc;
+
+ desc = gbcfg.ctrg->desc;
+
+ for (i = 0; i < desc->num_ctr; i++) {
+ struct rate_ctr *ctr = &gbcfg.ctrg->ctr[i];
+ if (ctr->current) {
+ rc = fprintf(stream, "%*s %s: %llu\n",
+ indent, "",
+ desc->ctr_desc[i].description,
+ (long long)ctr->current);
+
+ if (rc < 0)
+ return rc;
+ }
+ }
+
+ return 0;
+}
+
+static int dump_peers(FILE *stream, int indent, time_t now,
+ struct gbproxy_config *cfg)
+{
+ struct gbproxy_peer *peer;
+ struct gprs_ra_id raid;
+ unsigned int i;
+ const struct rate_ctr_group_desc *desc;
+ int rc;
+
+ rc = fprintf(stream, "%*sPeers:\n", indent, "");
+ if (rc < 0)
+ return rc;
+
+ llist_for_each_entry(peer, &cfg->bts_peers, 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 %u-%u-%u-%u\n",
+ indent, "",
+ peer->nsei, peer->bvci,
+ peer->blocked ? "" : "not ",
+ raid.mcc, raid.mnc, raid.lac, raid.rac);
+
+ if (rc < 0)
+ return rc;
+
+ desc = peer->ctrg->desc;
+
+ for (i = 0; i < desc->num_ctr; i++) {
+ struct rate_ctr *ctr = &peer->ctrg->ctr[i];
+ if (ctr->current) {
+ rc = fprintf(stream, "%*s %s: %llu\n",
+ indent, "",
+ desc->ctr_desc[i].description,
+ (long long)ctr->current);
+
+ if (rc < 0)
+ return rc;
+ }
+ }
+
+ fprintf(stream, "%*s TLLI-Cache: %d\n",
+ indent, "", state->logical_link_count);
+ llist_for_each_entry(link_info, &state->logical_links, list) {
+ char mi_buf[200];
+ 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_len > 0) {
+ snprintf(mi_buf, sizeof(mi_buf), "(invalid)");
+ gsm48_mi_to_string(mi_buf, sizeof(mi_buf),
+ link_info->imsi,
+ link_info->imsi_len);
+ } else {
+ snprintf(mi_buf, sizeof(mi_buf), "(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",
+ mi_buf, (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;
+}
+
+const uint8_t *convert_ra(struct gprs_ra_id *raid)
+{
+ static uint8_t buf[6];
+ gsm48_construct_ra(buf, raid);
+ return buf;
+}
+
+/* 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,
+ 0x18, 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, 0x18
+};
+
+/* DTAP - Identity Response, IMSI 2 */
+static const unsigned char dtap_identity2_resp[] = {
+ 0x08, 0x16, 0x08, 0x11, 0x12, 0x99, 0x99, 0x99,
+ 0x16, 0x17, 0x18
+};
+
+/* DTAP - Identity Response, IMSI 3 */
+static const unsigned char dtap_identity3_resp[] = {
+ 0x08, 0x16, 0x08, 0x11, 0x12, 0x99, 0x99, 0x99,
+ 0x26, 0x27, 0x28
+};
+
+/* 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
+};
+
+static int gprs_process_message(struct gprs_ns_inst *nsi, const char *text,
+ struct sockaddr_in *peer, const unsigned char* data,
+ size_t data_len);
+
+static void send_ns_reset(struct gprs_ns_inst *nsi, struct sockaddr_in *src_addr,
+ enum ns_cause cause, uint16_t nsvci, uint16_t nsei)
+{
+ /* GPRS Network Service, PDU type: NS_RESET,
+ */
+ unsigned char msg[12] = {
+ 0x02, 0x00, 0x81, 0x01, 0x01, 0x82, 0x11, 0x22,
+ 0x04, 0x82, 0x11, 0x22
+ };
+
+ msg[3] = cause;
+ msg[6] = nsvci / 256;
+ msg[7] = nsvci % 256;
+ msg[10] = nsei / 256;
+ msg[11] = nsei % 256;
+
+ gprs_process_message(nsi, "RESET", src_addr, msg, sizeof(msg));
+}
+
+static void send_ns_reset_ack(struct gprs_ns_inst *nsi, struct sockaddr_in *src_addr,
+ uint16_t nsvci, uint16_t nsei)
+{
+ /* GPRS Network Service, PDU type: NS_RESET_ACK,
+ */
+ unsigned char msg[9] = {
+ 0x03, 0x01, 0x82, 0x11, 0x22,
+ 0x04, 0x82, 0x11, 0x22
+ };
+
+ msg[3] = nsvci / 256;
+ msg[4] = nsvci % 256;
+ msg[7] = nsei / 256;
+ msg[8] = nsei % 256;
+
+ gprs_process_message(nsi, "RESET_ACK", src_addr, msg, sizeof(msg));
+}
+
+static void send_ns_alive(struct gprs_ns_inst *nsi, struct sockaddr_in *src_addr)
+{
+ /* GPRS Network Service, PDU type: NS_ALIVE */
+ unsigned char msg[1] = {
+ 0x0a
+ };
+
+ gprs_process_message(nsi, "ALIVE", src_addr, msg, sizeof(msg));
+}
+
+static void send_ns_alive_ack(struct gprs_ns_inst *nsi, struct sockaddr_in *src_addr)
+{
+ /* GPRS Network Service, PDU type: NS_ALIVE_ACK */
+ unsigned char msg[1] = {
+ 0x0b
+ };
+
+ gprs_process_message(nsi, "ALIVE_ACK", src_addr, msg, sizeof(msg));
+}
+
+static void send_ns_unblock(struct gprs_ns_inst *nsi, struct sockaddr_in *src_addr)
+{
+ /* GPRS Network Service, PDU type: NS_UNBLOCK */
+ unsigned char msg[1] = {
+ 0x06
+ };
+
+ gprs_process_message(nsi, "UNBLOCK", src_addr, msg, sizeof(msg));
+}
+
+static void send_ns_unblock_ack(struct gprs_ns_inst *nsi, struct sockaddr_in *src_addr)
+{
+ /* GPRS Network Service, PDU type: NS_UNBLOCK_ACK */
+ unsigned char msg[1] = {
+ 0x07
+ };
+
+ gprs_process_message(nsi, "UNBLOCK_ACK", src_addr, msg, sizeof(msg));
+}
+
+static void send_ns_unitdata(struct gprs_ns_inst *nsi, const char *text,
+ struct sockaddr_in *src_addr, uint16_t nsbvci,
+ const unsigned char *bssgp_msg, size_t bssgp_msg_size)
+{
+ /* GPRS Network Service, PDU type: NS_UNITDATA */
+ unsigned char msg[4096] = {
+ 0x00, 0x00, 0x00, 0x00
+ };
+
+ OSMO_ASSERT(bssgp_msg_size <= sizeof(msg) - 4);
+
+ msg[2] = nsbvci / 256;
+ msg[3] = nsbvci % 256;
+ memcpy(msg + 4, bssgp_msg, bssgp_msg_size);
+
+ gprs_process_message(nsi, text ? text : "UNITDATA", src_addr, msg, bssgp_msg_size + 4);
+}
+
+static void send_bssgp_ul_unitdata(
+ struct gprs_ns_inst *nsi, const char *text,
+ struct sockaddr_in *src_addr, 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_construct_ra(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",
+ src_addr, nsbvci, msg, bssgp_msg_size);
+}
+
+static void send_bssgp_dl_unitdata(
+ struct gprs_ns_inst *nsi, const char *text,
+ struct sockaddr_in *src_addr, 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",
+ src_addr, nsbvci, msg, bssgp_msg_size);
+}
+
+static void send_bssgp_reset(struct gprs_ns_inst *nsi, struct sockaddr_in *src_addr,
+ uint16_t bvci)
+{
+ /* GPRS Network Service, PDU type: NS_UNITDATA, BVCI 0
+ * BSSGP RESET */
+ unsigned char msg[18] = {
+ 0x22, 0x04, 0x82, 0x4a,
+ 0x2e, 0x07, 0x81, 0x08, 0x08, 0x88, 0x11, 0x22,
+ 0x33, 0x40, 0x50, 0x60, 0x10, 0x00
+ };
+
+ msg[3] = bvci / 256;
+ msg[4] = bvci % 256;
+
+ send_ns_unitdata(nsi, "BVC_RESET", src_addr, 0, msg, sizeof(msg));
+}
+
+static void send_bssgp_reset_ack(struct gprs_ns_inst *nsi,
+ struct sockaddr_in *src_addr, uint16_t bvci)
+{
+ /* GPRS Network Service, PDU type: NS_UNITDATA, BVCI 0
+ * BSSGP RESET_ACK */
+ static unsigned char msg[5] = {
+ 0x23, 0x04, 0x82, 0x00,
+ 0x00
+ };
+
+ msg[3] = bvci / 256;
+ msg[4] = bvci % 256;
+
+ send_ns_unitdata(nsi, "BVC_RESET_ACK", src_addr, 0, msg, sizeof(msg));
+}
+
+static void send_bssgp_suspend(struct gprs_ns_inst *nsi,
+ struct sockaddr_in *src_addr,
+ 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_construct_ra(msg + 9, raid);
+
+ send_ns_unitdata(nsi, "BVC_SUSPEND", src_addr, 0, msg, sizeof(msg));
+}
+
+static void send_bssgp_suspend_ack(struct gprs_ns_inst *nsi,
+ struct sockaddr_in *src_addr,
+ 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_construct_ra(msg + 9, raid);
+
+ send_ns_unitdata(nsi, "BVC_SUSPEND_ACK", src_addr, 0, msg, sizeof(msg));
+}
+
+static void send_bssgp_llc_discarded(struct gprs_ns_inst *nsi,
+ struct sockaddr_in *src_addr,
+ 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", src_addr, 0, msg, sizeof(msg));
+}
+
+static void send_bssgp_paging(struct gprs_ns_inst *nsi,
+ struct sockaddr_in *src_addr,
+ 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_construct_ra(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", src_addr, 0, msg, bssgp_msg_size);
+}
+
+static void send_bssgp_flow_control_bvc(struct gprs_ns_inst *nsi,
+ struct sockaddr_in *src_addr,
+ 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", src_addr, bvci,
+ msg, sizeof(msg));
+}
+
+static void send_bssgp_flow_control_bvc_ack(struct gprs_ns_inst *nsi,
+ struct sockaddr_in *src_addr,
+ 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", src_addr, bvci,
+ msg, sizeof(msg));
+}
+
+static void send_llc_ul_ui(
+ struct gprs_ns_inst *nsi, const char *text,
+ struct sockaddr_in *src_addr, 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",
+ src_addr, nsbvci, tlli, raid, cell_id,
+ llc_msg, llc_msg_size);
+}
+
+static void send_llc_dl_ui(
+ struct gprs_ns_inst *nsi, const char *text,
+ struct sockaddr_in *src_addr, 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",
+ src_addr, nsbvci, tlli,
+ with_racap_drx, imsi, imsi_size,
+ llc_msg, llc_msg_size);
+}
+
+
+static void setup_ns(struct gprs_ns_inst *nsi, struct sockaddr_in *src_addr,
+ uint16_t nsvci, uint16_t nsei)
+{
+ printf("Setup NS-VC: remote 0x%08x:%d, "
+ "NSVCI 0x%04x(%d), NSEI 0x%04x(%d)\n\n",
+ ntohl(src_addr->sin_addr.s_addr), ntohs(src_addr->sin_port),
+ nsvci, nsvci, nsei, nsei);
+
+ send_ns_reset(nsi, src_addr, NS_CAUSE_OM_INTERVENTION, nsvci, nsei);
+ send_ns_alive(nsi, src_addr);
+ send_ns_unblock(nsi, src_addr);
+ send_ns_alive_ack(nsi, src_addr);
+}
+
+static void setup_bssgp(struct gprs_ns_inst *nsi, struct sockaddr_in *src_addr,
+ uint16_t bvci)
+{
+ printf("Setup BSSGP: remote 0x%08x:%d, "
+ "BVCI 0x%04x(%d)\n\n",
+ ntohl(src_addr->sin_addr.s_addr), ntohs(src_addr->sin_port),
+ bvci, bvci);
+
+ send_bssgp_reset(nsi, src_addr, bvci);
+}
+
+static void connect_sgsn(struct gprs_ns_inst *nsi, struct sockaddr_in *sgsn_peer,
+ uint32_t sgsn_nsei)
+{
+ gprs_ns_nsip_connect(nsi, sgsn_peer, sgsn_nsei, sgsn_nsei+1);
+ send_ns_reset_ack(nsi, sgsn_peer, sgsn_nsei+1, sgsn_nsei);
+ send_ns_alive_ack(nsi, sgsn_peer);
+ send_ns_unblock_ack(nsi, sgsn_peer);
+ send_ns_alive(nsi, sgsn_peer);
+}
+
+static void configure_sgsn_peer(struct sockaddr_in *sgsn_peer)
+{
+ sgsn_peer->sin_family = AF_INET;
+ sgsn_peer->sin_port = htons(32000);
+ sgsn_peer->sin_addr.s_addr = htonl(REMOTE_SGSN_ADDR);
+}
+
+static void configure_sgsn2_peer(struct sockaddr_in *sgsn_peer)
+{
+ sgsn_peer->sin_family = AF_INET;
+ sgsn_peer->sin_port = htons(32001);
+ sgsn_peer->sin_addr.s_addr = htonl(REMOTE_SGSN2_ADDR);
+}
+
+static void configure_bss_peers(struct sockaddr_in *bss_peers, size_t size)
+{
+ size_t i;
+
+ for (i = 0; i < size; ++i) {
+ bss_peers[i].sin_family = AF_INET;
+ bss_peers[i].sin_port = htons((i + 1) * 1111);
+ bss_peers[i].sin_addr.s_addr = htonl(REMOTE_BSS_ADDR);
+ }
+}
+
+int gprs_ns_rcvmsg(struct gprs_ns_inst *nsi, struct msgb *msg,
+ struct sockaddr_in *saddr, enum gprs_ns_ll ll);
+
+/* override */
+int gprs_ns_callback(enum gprs_ns_evt event, struct gprs_nsvc *nsvc,
+ struct msgb *msg, uint16_t bvci)
+{
+ printf("CALLBACK, event %d, msg length %zu, bvci 0x%04x\n%s\n\n",
+ event, msgb_bssgp_len(msg), bvci,
+ osmo_hexdump(msgb_l2(msg), msgb_l2len(msg)));
+
+ switch (event) {
+ case GPRS_NS_EVT_UNIT_DATA:
+ return gbprox_rcvmsg(&gbcfg, msg, nsvc->nsei, bvci, nsvc->nsvci);
+ default:
+ break;
+ }
+ return 0;
+}
+
+/* override */
+ssize_t sendto(int sockfd, const void *buf, size_t len, int flags,
+ const struct sockaddr *dest_addr, socklen_t addrlen)
+{
+ typedef ssize_t (*sendto_t)(int, const void *, size_t, int,
+ const struct sockaddr *, socklen_t);
+ static sendto_t real_sendto = NULL;
+ uint32_t dest_host = htonl(((struct sockaddr_in *)dest_addr)->sin_addr.s_addr);
+ int dest_port = htons(((struct sockaddr_in *)dest_addr)->sin_port);
+
+ if (!real_sendto)
+ real_sendto = dlsym(RTLD_NEXT, "sendto");
+
+ if (dest_host == REMOTE_BSS_ADDR)
+ printf("MESSAGE to BSS at 0x%08x:%d, msg length %zu\n%s\n\n",
+ dest_host, dest_port,
+ len, osmo_hexdump(buf, len));
+ else if (dest_host == REMOTE_SGSN_ADDR)
+ printf("MESSAGE to SGSN at 0x%08x:%d, msg length %zu\n%s\n\n",
+ dest_host, dest_port,
+ len, osmo_hexdump(buf, len));
+ else if (dest_host == REMOTE_SGSN2_ADDR)
+ printf("MESSAGE to SGSN 2 at 0x%08x:%d, msg length %zu\n%s\n\n",
+ dest_host, dest_port,
+ len, osmo_hexdump(buf, len));
+ else
+ return real_sendto(sockfd, buf, len, flags, dest_addr, addrlen);
+
+ return len;
+}
+
+/* override */
+int gprs_ns_sendmsg(struct gprs_ns_inst *nsi, struct msgb *msg)
+{
+ typedef int (*gprs_ns_sendmsg_t)(struct gprs_ns_inst *nsi, struct msgb *msg);
+ static gprs_ns_sendmsg_t real_gprs_ns_sendmsg = NULL;
+ uint16_t bvci = msgb_bvci(msg);
+ uint16_t nsei = msgb_nsei(msg);
+
+ size_t len = msgb_length(msg);
+
+ if (!real_gprs_ns_sendmsg)
+ real_gprs_ns_sendmsg = dlsym(RTLD_NEXT, "gprs_ns_sendmsg");
+
+ if (nsei == SGSN_NSEI)
+ printf("NS UNITDATA MESSAGE to SGSN, BVCI 0x%04x, "
+ "msg length %zu (%s)\n",
+ bvci, len, __func__);
+ else if (nsei == SGSN2_NSEI)
+ printf("NS UNITDATA MESSAGE to SGSN 2, BVCI 0x%04x, "
+ "msg length %zu (%s)\n",
+ bvci, len, __func__);
+ else
+ printf("NS UNITDATA MESSAGE to BSS, BVCI 0x%04x, "
+ "msg length %zu (%s)\n",
+ bvci, len, __func__);
+
+ if (received_messages) {
+ struct msgb *msg_copy;
+ msg_copy = gprs_msgb_copy(msg, "received_messages");
+ llist_add_tail(&msg_copy->list, received_messages);
+ }
+
+ return real_gprs_ns_sendmsg(nsi, msg);
+}
+
+/* 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 dump_rate_ctr_group(FILE *stream, const char *prefix,
+ struct rate_ctr_group *ctrg)
+{
+ unsigned int i;
+
+ for (i = 0; i < ctrg->desc->num_ctr; i++) {
+ struct rate_ctr *ctr = &ctrg->ctr[i];
+ if (ctr->current && !strchr(ctrg->desc->ctr_desc[i].name, '.'))
+ fprintf(stream, " %s%s: %llu%s",
+ prefix, ctrg->desc->ctr_desc[i].description,
+ (long long)ctr->current,
+ "\n");
+ };
+}
+
+/* Signal handler for signals from NS layer */
+static int test_signal(unsigned int subsys, unsigned int signal,
+ void *handler_data, void *signal_data)
+{
+ struct ns_signal_data *nssd = signal_data;
+ int rc;
+
+ if (subsys != SS_L_NS)
+ return 0;
+
+ switch (signal) {
+ case S_NS_RESET:
+ printf("==> got signal NS_RESET, NS-VC 0x%04x/%s\n",
+ nssd->nsvc->nsvci,
+ gprs_ns_ll_str(nssd->nsvc));
+ break;
+
+ case S_NS_ALIVE_EXP:
+ printf("==> got signal NS_ALIVE_EXP, NS-VC 0x%04x/%s\n",
+ nssd->nsvc->nsvci,
+ gprs_ns_ll_str(nssd->nsvc));
+ break;
+
+ case S_NS_BLOCK:
+ printf("==> got signal NS_BLOCK, NS-VC 0x%04x/%s\n",
+ nssd->nsvc->nsvci,
+ gprs_ns_ll_str(nssd->nsvc));
+ break;
+
+ case S_NS_UNBLOCK:
+ printf("==> got signal NS_UNBLOCK, NS-VC 0x%04x/%s\n",
+ nssd->nsvc->nsvci,
+ gprs_ns_ll_str(nssd->nsvc));
+ break;
+
+ case S_NS_REPLACED:
+ printf("==> got signal NS_REPLACED: 0x%04x/%s",
+ nssd->nsvc->nsvci,
+ gprs_ns_ll_str(nssd->nsvc));
+ printf(" -> 0x%04x/%s\n",
+ nssd->old_nsvc->nsvci,
+ gprs_ns_ll_str(nssd->old_nsvc));
+ break;
+
+ default:
+ printf("==> got signal %d, NS-VC 0x%04x/%s\n", signal,
+ nssd->nsvc->nsvci,
+ gprs_ns_ll_str(nssd->nsvc));
+ break;
+ }
+ printf("\n");
+ rc = gbprox_signal(subsys, signal, handler_data, signal_data);
+ return rc;
+}
+
+static int gprs_process_message(struct gprs_ns_inst *nsi, const char *text, struct sockaddr_in *peer, const unsigned char* data, size_t data_len)
+{
+ struct msgb *msg;
+ int ret;
+ if (data_len > NS_ALLOC_SIZE - NS_ALLOC_HEADROOM) {
+ fprintf(stderr, "message too long: %zu\n", data_len);
+ return -1;
+ }
+
+ msg = gprs_ns_msgb_alloc();
+ OSMO_ASSERT(msg);
+ memmove(msg->data, data, data_len);
+ msg->l2h = msg->data;
+ msgb_put(msg, data_len);
+
+ printf("PROCESSING %s from 0x%08x:%d\n%s\n\n",
+ text, ntohl(peer->sin_addr.s_addr), ntohs(peer->sin_port),
+ osmo_hexdump(data, data_len));
+
+ ret = gprs_ns_rcvmsg(nsi, msg, peer, GPRS_NS_LL_UDP);
+
+ printf("result (%s) = %d\n\n", text, ret);
+
+ msgb_free(msg);
+
+ return ret;
+}
+
+static void gprs_dump_nsi(struct gprs_ns_inst *nsi)
+{
+ struct gprs_nsvc *nsvc;
+
+ printf("Current NS-VCIs:\n");
+ llist_for_each_entry(nsvc, &nsi->gprs_nsvcs, list) {
+ struct sockaddr_in *peer = &(nsvc->ip.bts_addr);
+ printf(" VCI 0x%04x, NSEI 0x%04x, peer 0x%08x:%d%s%s\n",
+ nsvc->nsvci, nsvc->nsei,
+ ntohl(peer->sin_addr.s_addr), ntohs(peer->sin_port),
+ nsvc->state & NSE_S_BLOCKED ? ", blocked" : "",
+ nsvc->state & NSE_S_ALIVE ? "" : ", dead"
+ );
+ dump_rate_ctr_group(stdout, " ", nsvc->ctrg);
+ }
+ printf("\n");
+}
+
+static void test_gbproxy()
+{
+ struct gprs_ns_inst *nsi = gprs_ns_instantiate(gprs_ns_callback, NULL);
+ struct sockaddr_in bss_peer[4] = {{0},};
+ struct sockaddr_in sgsn_peer= {0};
+
+ bssgp_nsi = nsi;
+ gbcfg.nsi = bssgp_nsi;
+ gbcfg.nsip_sgsn_nsei = SGSN_NSEI;
+
+ 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);
+ gprs_dump_nsi(nsi);
+
+ printf("--- Initialise BSS 1 ---\n\n");
+
+ setup_ns(nsi, &bss_peer[0], 0x1001, 0x1000);
+ setup_bssgp(nsi, &bss_peer[0], 0x1002);
+ gprs_dump_nsi(nsi);
+ dump_peers(stdout, 0, 0, &gbcfg);
+
+ send_bssgp_reset_ack(nsi, &sgsn_peer, 0x1002);
+
+ printf("--- Initialise BSS 2 ---\n\n");
+
+ setup_ns(nsi, &bss_peer[1], 0x2001, 0x2000);
+ setup_bssgp(nsi, &bss_peer[1], 0x2002);
+ gprs_dump_nsi(nsi);
+ dump_peers(stdout, 0, 0, &gbcfg);
+
+ send_bssgp_reset_ack(nsi, &sgsn_peer, 0x2002);
+
+ printf("--- Move BSS 1 to new port ---\n\n");
+
+ setup_ns(nsi, &bss_peer[2], 0x1001, 0x1000);
+ gprs_dump_nsi(nsi);
+ dump_peers(stdout, 0, 0, &gbcfg);
+
+ printf("--- Move BSS 2 to former BSS 1 port ---\n\n");
+
+ setup_ns(nsi, &bss_peer[0], 0x2001, 0x2000);
+ gprs_dump_nsi(nsi);
+ dump_peers(stdout, 0, 0, &gbcfg);
+
+ printf("--- Move BSS 1 to current BSS 2 port ---\n\n");
+
+ setup_ns(nsi, &bss_peer[0], 0x2001, 0x2000);
+ gprs_dump_nsi(nsi);
+ dump_peers(stdout, 0, 0, &gbcfg);
+
+ printf("--- Move BSS 2 to new port ---\n\n");
+
+ setup_ns(nsi, &bss_peer[3], 0x2001, 0x2000);
+ gprs_dump_nsi(nsi);
+ dump_peers(stdout, 0, 0, &gbcfg);
+
+ printf("--- Move BSS 2 to former BSS 1 port ---\n\n");
+
+ setup_ns(nsi, &bss_peer[2], 0x2001, 0x2000);
+ gprs_dump_nsi(nsi);
+ dump_peers(stdout, 0, 0, &gbcfg);
+
+ printf("--- Move BSS 1 to original BSS 1 port ---\n\n");
+
+ setup_ns(nsi, &bss_peer[0], 0x1001, 0x1000);
+ gprs_dump_nsi(nsi);
+ dump_peers(stdout, 0, 0, &gbcfg);
+
+ printf("--- Reset BSS 1 with a new BVCI ---\n\n");
+
+ setup_bssgp(nsi, &bss_peer[0], 0x1012);
+ gprs_dump_nsi(nsi);
+ dump_peers(stdout, 0, 0, &gbcfg);
+
+ send_bssgp_reset_ack(nsi, &sgsn_peer, 0x1012);
+
+ printf("--- Reset BSS 1 with the old BVCI ---\n\n");
+
+ setup_bssgp(nsi, &bss_peer[0], 0x1002);
+ gprs_dump_nsi(nsi);
+ dump_peers(stdout, 0, 0, &gbcfg);
+
+ send_bssgp_reset_ack(nsi, &sgsn_peer, 0x1002);
+
+ printf("--- Reset BSS 1 with the old BVCI again ---\n\n");
+
+ setup_bssgp(nsi, &bss_peer[0], 0x1002);
+ gprs_dump_nsi(nsi);
+ dump_peers(stdout, 0, 0, &gbcfg);
+
+ send_bssgp_reset_ack(nsi, &sgsn_peer, 0x1002);
+
+ printf("--- Send message from BSS 1 to SGSN, BVCI 0x1012 ---\n\n");
+
+ send_ns_unitdata(nsi, NULL, &bss_peer[0], 0x1012, (uint8_t *)"", 0);
+
+ printf("--- Send message from SGSN to BSS 1, BVCI 0x1012 ---\n\n");
+
+ send_ns_unitdata(nsi, NULL, &sgsn_peer, 0x1012, (uint8_t *)"", 0);
+
+ printf("--- Send message from BSS 1 to SGSN, BVCI 0x1002 ---\n\n");
+
+ send_ns_unitdata(nsi, NULL, &bss_peer[0], 0x1012, (uint8_t *)"", 0);
+
+ printf("--- Send message from SGSN to BSS 1, BVCI 0x1002 ---\n\n");
+
+ send_ns_unitdata(nsi, NULL, &sgsn_peer, 0x1012, (uint8_t *)"", 0);
+
+ printf("--- Send message from BSS 2 to SGSN, BVCI 0x2002 ---\n\n");
+
+ send_ns_unitdata(nsi, NULL, &bss_peer[0], 0x2002, (uint8_t *)"", 0);
+
+ printf("--- Send message from SGSN to BSS 2, BVCI 0x2002 ---\n\n");
+
+ send_ns_unitdata(nsi, NULL, &sgsn_peer, 0x2002, (uint8_t *)"", 0);
+
+ printf("--- Reset BSS 1 with the old BVCI on BSS2's link ---\n\n");
+
+ setup_bssgp(nsi, &bss_peer[2], 0x1002);
+ gprs_dump_nsi(nsi);
+ dump_peers(stdout, 0, 0, &gbcfg);
+
+ dump_global(stdout, 0);
+
+ send_bssgp_reset_ack(nsi, &sgsn_peer, 0x1002);
+
+ printf("--- Send message from BSS 1 to SGSN, BVCI 0x1002 ---\n\n");
+
+ send_ns_unitdata(nsi, NULL, &bss_peer[0], 0x1012, (uint8_t *)"", 0);
+
+ printf("--- Send message from SGSN to BSS 1, BVCI 0x1002 ---\n\n");
+
+ send_ns_unitdata(nsi, NULL, &sgsn_peer, 0x1012, (uint8_t *)"", 0);
+
+ printf("--- Send message from SGSN to BSS 1, BVCI 0x10ff (invalid) ---\n\n");
+
+ send_ns_unitdata(nsi, NULL, &sgsn_peer, 0x10ff, (uint8_t *)"", 0);
+
+ /* Find peer */
+ OSMO_ASSERT(gbproxy_peer_by_bvci(&gbcfg, 0xeeee) == NULL);
+ OSMO_ASSERT(gbproxy_peer_by_bvci(&gbcfg, 0x1000) == NULL);
+ OSMO_ASSERT(gbproxy_peer_by_bvci(&gbcfg, 0x1012) != NULL);
+ OSMO_ASSERT(gbproxy_peer_by_nsei(&gbcfg, 0xeeee) == NULL);
+ OSMO_ASSERT(gbproxy_peer_by_nsei(&gbcfg, 0x1012) == NULL);
+ OSMO_ASSERT(gbproxy_peer_by_nsei(&gbcfg, 0x1000) != NULL);
+
+
+ /* Cleanup */
+ OSMO_ASSERT(gbproxy_cleanup_peers(&gbcfg, 0, 0) == 0);
+ OSMO_ASSERT(gbproxy_cleanup_peers(&gbcfg, 0x1000, 0xeeee) == 0);
+ OSMO_ASSERT(gbproxy_cleanup_peers(&gbcfg, 0, 0x1002) == 0);
+ OSMO_ASSERT(gbproxy_cleanup_peers(&gbcfg, 0x1000, 0x1012) == 1);
+ OSMO_ASSERT(gbproxy_cleanup_peers(&gbcfg, 0x1000, 0x1012) == 0);
+
+ dump_peers(stdout, 0, 0, &gbcfg);
+
+ dump_global(stdout, 0);
+
+ gbprox_reset(&gbcfg);
+ gprs_ns_destroy(nsi);
+ nsi = NULL;
+}
+
+static void test_gbproxy_ident_changes()
+{
+ 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};
+ uint16_t nsei[2] = {0x1000, 0x2000};
+ uint16_t nsvci[2] = {0x1001, 0x2001};
+ uint16_t bvci[4] = {0x1002, 0x2002, 0x3002, 0x4002};
+
+ bssgp_nsi = nsi;
+ gbcfg.nsi = bssgp_nsi;
+ gbcfg.nsip_sgsn_nsei = SGSN_NSEI;
+
+ 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);
+ gprs_dump_nsi(nsi);
+
+ printf("--- Initialise BSS 1 ---\n\n");
+
+ setup_ns(nsi, &bss_peer[0], nsvci[0], nsei[0]);
+ gprs_dump_nsi(nsi);
+
+ printf("--- Setup BVCI 1 ---\n\n");
+
+ setup_bssgp(nsi, &bss_peer[0], bvci[0]);
+ send_bssgp_reset_ack(nsi, &sgsn_peer, bvci[0]);
+ dump_peers(stdout, 0, 0, &gbcfg);
+
+ printf("--- Setup BVCI 2 ---\n\n");
+
+ setup_bssgp(nsi, &bss_peer[0], bvci[1]);
+ send_bssgp_reset_ack(nsi, &sgsn_peer, bvci[1]);
+ dump_peers(stdout, 0, 0, &gbcfg);
+
+ printf("--- Send message from BSS 1 to SGSN and back, BVCI 1 ---\n\n");
+
+ send_ns_unitdata(nsi, NULL, &bss_peer[0], bvci[0], (uint8_t *)"", 0);
+ send_ns_unitdata(nsi, NULL, &sgsn_peer, bvci[0], (uint8_t *)"", 0);
+
+ printf("--- Send message from BSS 1 to SGSN and back, BVCI 2 ---\n\n");
+
+ send_ns_unitdata(nsi, NULL, &bss_peer[0], bvci[1], (uint8_t *)"", 0);
+ send_ns_unitdata(nsi, NULL, &sgsn_peer, bvci[1], (uint8_t *)"", 0);
+
+ printf("--- Change NSEI ---\n\n");
+
+ setup_ns(nsi, &bss_peer[0], nsvci[0], nsei[1]);
+ gprs_dump_nsi(nsi);
+
+ printf("--- Setup BVCI 1 ---\n\n");
+
+ setup_bssgp(nsi, &bss_peer[0], bvci[0]);
+ send_bssgp_reset_ack(nsi, &sgsn_peer, bvci[0]);
+ dump_peers(stdout, 0, 0, &gbcfg);
+
+ printf("--- Setup BVCI 3 ---\n\n");
+
+ setup_bssgp(nsi, &bss_peer[0], bvci[2]);
+ send_bssgp_reset_ack(nsi, &sgsn_peer, bvci[2]);
+ dump_peers(stdout, 0, 0, &gbcfg);
+
+ printf("--- Send message from BSS 1 to SGSN and back, BVCI 1 ---\n\n");
+
+ send_ns_unitdata(nsi, NULL, &bss_peer[0], bvci[0], (uint8_t *)"", 0);
+ send_ns_unitdata(nsi, NULL, &sgsn_peer, bvci[0], (uint8_t *)"", 0);
+
+ printf("--- Send message from BSS 1 to SGSN and back, BVCI 2 "
+ " (should fail) ---\n\n");
+
+ send_ns_unitdata(nsi, NULL, &bss_peer[0], bvci[1], (uint8_t *)"", 0);
+ dump_peers(stdout, 0, 0, &gbcfg);
+ send_ns_unitdata(nsi, NULL, &sgsn_peer, bvci[1], (uint8_t *)"", 0);
+ dump_peers(stdout, 0, 0, &gbcfg);
+
+ printf("--- Send message from BSS 1 to SGSN and back, BVCI 3 ---\n\n");
+
+ send_ns_unitdata(nsi, NULL, &bss_peer[0], bvci[2], (uint8_t *)"", 0);
+ send_ns_unitdata(nsi, NULL, &sgsn_peer, bvci[2], (uint8_t *)"", 0);
+
+ printf("--- Change NSVCI ---\n\n");
+
+ setup_ns(nsi, &bss_peer[0], nsvci[1], nsei[1]);
+ gprs_dump_nsi(nsi);
+
+ printf("--- Setup BVCI 1 ---\n\n");
+
+ setup_bssgp(nsi, &bss_peer[0], bvci[0]);
+ send_bssgp_reset_ack(nsi, &sgsn_peer, bvci[0]);
+ dump_peers(stdout, 0, 0, &gbcfg);
+
+ printf("--- Setup BVCI 4 ---\n\n");
+
+ setup_bssgp(nsi, &bss_peer[0], bvci[3]);
+ send_bssgp_reset_ack(nsi, &sgsn_peer, bvci[3]);
+ dump_peers(stdout, 0, 0, &gbcfg);
+
+ printf("--- Send message from BSS 1 to SGSN and back, BVCI 1 ---\n\n");
+
+ send_ns_unitdata(nsi, NULL, &bss_peer[0], bvci[0], (uint8_t *)"", 0);
+ send_ns_unitdata(nsi, NULL, &sgsn_peer, bvci[0], (uint8_t *)"", 0);
+
+ printf("--- Send message from BSS 1 to SGSN and back, BVCI 2 "
+ " (should fail) ---\n\n");
+
+ send_ns_unitdata(nsi, NULL, &bss_peer[0], bvci[1], (uint8_t *)"", 0);
+ dump_peers(stdout, 0, 0, &gbcfg);
+ send_ns_unitdata(nsi, NULL, &sgsn_peer, bvci[1], (uint8_t *)"", 0);
+ dump_peers(stdout, 0, 0, &gbcfg);
+
+ printf("--- Send message from BSS 1 to SGSN and back, BVCI 3 ---\n\n");
+
+ send_ns_unitdata(nsi, NULL, &bss_peer[0], bvci[2], (uint8_t *)"", 0);
+ send_ns_unitdata(nsi, NULL, &sgsn_peer, bvci[2], (uint8_t *)"", 0);
+
+ printf("--- Send message from BSS 1 to SGSN and back, BVCI 4 ---\n\n");
+
+ send_ns_unitdata(nsi, NULL, &bss_peer[0], bvci[3], (uint8_t *)"", 0);
+ send_ns_unitdata(nsi, NULL, &sgsn_peer, bvci[3], (uint8_t *)"", 0);
+
+ dump_global(stdout, 0);
+ dump_peers(stdout, 0, 0, &gbcfg);
+
+ gbprox_reset(&gbcfg);
+ gprs_ns_destroy(nsi);
+ nsi = NULL;
+}
+
+static void test_gbproxy_ra_patching()
+{
+ 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_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, 0x18};
+ const char *patch_re = "^9898|^121314";
+ struct gbproxy_link_info *link_info;
+ struct gbproxy_peer *peer;
+ LLIST_HEAD(rcv_list);
+ struct expect_result *expect_res;
+
+ OSMO_ASSERT(local_tlli == gprs_tmsi2tlli(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 = 0;
+
+ configure_sgsn_peer(&sgsn_peer);
+ configure_bss_peers(bss_peer, ARRAY_SIZE(bss_peer));
+
+ 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_peer, SGSN_NSEI);
+ gprs_dump_nsi(nsi);
+
+ printf("--- Initialise BSS 1 ---\n\n");
+
+ setup_ns(nsi, &bss_peer[0], 0x1001, 0x1000);
+
+ received_messages = &rcv_list;
+
+ setup_bssgp(nsi, &bss_peer[0], 0x1002);
+ gprs_dump_nsi(nsi);
+ dump_peers(stdout, 0, 0, &gbcfg);
+
+ peer = gbproxy_peer_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_peer, 0x1002);
+
+ OSMO_ASSERT(expect_bssgp_msg(0x1000, 0, BSSGP_PDUT_BVC_RESET_ACK));
+
+ send_bssgp_suspend(nsi, &bss_peer[0], 0xccd1758b, &rai_bss);
+
+ OSMO_ASSERT(expect_bssgp_msg(SGSN_NSEI, 0, BSSGP_PDUT_SUSPEND));
+
+ send_bssgp_suspend_ack(nsi, &sgsn_peer, 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_peer[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_peer, 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_peer[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_peer, 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_peer_by_rai(&gbcfg, convert_ra(&rai_bss)) != NULL);
+ OSMO_ASSERT(gbproxy_peer_by_rai(&gbcfg, convert_ra(&rai_sgsn)) == NULL);
+ OSMO_ASSERT(gbproxy_peer_by_rai(&gbcfg, convert_ra(&rai_unknown)) == NULL);
+
+ OSMO_ASSERT(gbproxy_peer_by_lai(&gbcfg, convert_ra(&rai_bss)) != NULL);
+ OSMO_ASSERT(gbproxy_peer_by_lai(&gbcfg, convert_ra(&rai_sgsn)) == NULL);
+ OSMO_ASSERT(gbproxy_peer_by_lai(&gbcfg, convert_ra(&rai_unknown)) == NULL);
+
+ OSMO_ASSERT(gbproxy_peer_by_lac(&gbcfg, convert_ra(&rai_bss)) != NULL);
+ OSMO_ASSERT(gbproxy_peer_by_lac(&gbcfg, convert_ra(&rai_sgsn)) != NULL);
+ OSMO_ASSERT(gbproxy_peer_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_peer[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_peer[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_peer, 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_peer[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_peer[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_peer[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_peer, 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_peer[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_peer, 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_peer[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_peer[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_peer[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_peer[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_peer, 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;
+
+ gbproxy_clear_patch_filter(&gbcfg.matches[GBPROX_MATCH_PATCHING]);
+ gbprox_reset(&gbcfg);
+ gprs_ns_destroy(nsi);
+ nsi = NULL;
+}
+
+static void test_gbproxy_ptmsi_assignment()
+{
+ 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 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, 0x18};
+ const uint8_t imsi2[] = {0x11, 0x12, 0x99, 0x99, 0x99, 0x16, 0x17, 0x18};
+
+ struct gbproxy_link_info *link_info, *link_info2;
+ struct gbproxy_peer *peer;
+ unsigned bss_nu = 0;
+ unsigned sgsn_nu = 0;
+
+ OSMO_ASSERT(local_tlli == gprs_tmsi2tlli(ptmsi, TLLI_LOCAL));
+
+ bssgp_nsi = nsi;
+ gbcfg.nsi = bssgp_nsi;
+ gbcfg.nsip_sgsn_nsei = SGSN_NSEI;
+ gbcfg.core_mcc = 0;
+ gbcfg.core_mnc = 0;
+ 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 = 0;
+
+ 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("--- Establish first LLC connection ---\n\n");
+
+ send_llc_ul_ui(nsi, "ATTACH REQUEST", &bss_peer[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_peer, 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_peer[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_peer, 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_peer[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_peer, 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_peer[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_peer, 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_peer[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_peer, 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_peer[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_peer, 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);
+
+ gbprox_reset(&gbcfg);
+ gprs_ns_destroy(nsi);
+ nsi = NULL;
+
+ cleanup_test();
+}
+
+static void test_gbproxy_ptmsi_patching()
+{
+ 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 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, 0x18};
+ struct gbproxy_link_info *link_info;
+ struct gbproxy_peer *peer;
+ unsigned bss_nu = 0;
+ unsigned sgsn_nu = 0;
+ int old_ctr;
+
+ 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));
+
+ 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;
+
+ 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_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);
+
+ send_llc_ul_ui(nsi, "ACT PDP CTX REQ (REPLACE APN)", &bss_peer[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_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);
+
+ /* Repeated RA Update Requests */
+ send_llc_ul_ui(nsi, "RA UPD REQ (P-TMSI 2)", &bss_peer[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_peer, 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_peer[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_peer, 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_peer[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_peer, 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_peer[0], 0x1002,
+ local_bss_tlli3, 1, 12);
+
+ dump_peers(stdout, 0, 0, &gbcfg);
+
+ send_bssgp_suspend(nsi, &bss_peer[0], local_bss_tlli3, &rai_bss);
+
+ dump_peers(stdout, 0, 0, &gbcfg);
+
+ send_bssgp_suspend_ack(nsi, &sgsn_peer, 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_peer, 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_peer[0], 0xeee1,
+ local_bss_tlli3, 1, 12);
+ dump_global(stdout, 0);
+
+ /* Bad case: Invalid RAI */
+ send_bssgp_suspend_ack(nsi, &sgsn_peer, local_sgsn_tlli3, &rai_unknown);
+
+ dump_global(stdout, 0);
+
+ /* Bad case: Invalid MCC (LAC ok) */
+ send_bssgp_suspend_ack(nsi, &sgsn_peer, 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_peer, 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_peer, 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_peer[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_peer, 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);
+
+ gbprox_reset(&gbcfg);
+ gprs_ns_destroy(nsi);
+ nsi = NULL;
+
+ cleanup_test();
+}
+
+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 = 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, 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;
+
+ 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;
+
+ cleanup_test();
+}
+
+
+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 = 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, 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));
+
+ 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.acquire_imsi = 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_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_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, "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_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);
+
+ /* 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);
+
+ /* RA Update request */
+
+ send_llc_ul_ui(nsi, "RA UPD REQ", &bss_peer[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_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, "RA UDP ACC", &sgsn_peer, 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_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);
+
+ /* Special case: Repeated Attach Requests */
+
+ 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));
+
+ 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));
+
+ send_llc_ul_ui(nsi, "DETACH REQ", &bss_peer[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_peer[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_peer[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_peer[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_peer[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);
+
+ gbprox_reset(&gbcfg);
+ gprs_ns_destroy(nsi);
+ nsi = NULL;
+
+ cleanup_test();
+}
+
+static void test_gbproxy_secondary_sgsn()
+{
+ struct gprs_ns_inst *nsi = gprs_ns_instantiate(gprs_ns_callback, NULL);
+ struct sockaddr_in bss_peer[1] = {{0},};
+ struct sockaddr_in sgsn_peer[2]= {{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_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, 0x18};
+ const uint8_t imsi2[] = {0x11, 0x12, 0x99, 0x99, 0x99, 0x16, 0x17, 0x18};
+ const uint8_t imsi3[] = {0x11, 0x12, 0x99, 0x99, 0x99, 0x26, 0x27, 0x28};
+ struct gbproxy_link_info *link_info;
+ struct gbproxy_link_info *other_info;
+ struct gbproxy_peer *peer;
+ unsigned bss_nu = 0;
+ unsigned sgsn_nu = 0;
+
+ const char *err_msg = NULL;
+ const char *filter_re = "999999";
+
+ OSMO_ASSERT(local_sgsn_tlli == gprs_tmsi2tlli(sgsn_ptmsi, TLLI_LOCAL));
+ OSMO_ASSERT(local_sgsn_tlli2 == gprs_tmsi2tlli(sgsn_ptmsi2, 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.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);
+ }
+
+ configure_sgsn_peer(&sgsn_peer[0]);
+ configure_sgsn2_peer(&sgsn_peer[1]);
+ configure_bss_peers(bss_peer, ARRAY_SIZE(bss_peer));
+
+ printf("=== %s ===\n", __func__);
+ printf("--- Initialise SGSN 1 ---\n\n");
+
+ connect_sgsn(nsi, &sgsn_peer[0], SGSN_NSEI);
+
+ printf("--- Initialise SGSN 2 ---\n\n");
+
+ connect_sgsn(nsi, &sgsn_peer[1], SGSN2_NSEI);
+
+ printf("--- Initialise BSS 1 ---\n\n");
+
+ setup_ns(nsi, &bss_peer[0], 0x1001, 0x1000);
+ setup_bssgp(nsi, &bss_peer[0], 0x0);
+ send_bssgp_reset_ack(nsi, &sgsn_peer[0], 0x0);
+ setup_bssgp(nsi, &bss_peer[0], 0x1002);
+ send_bssgp_reset_ack(nsi, &sgsn_peer[0], 0x1002);
+ send_bssgp_reset_ack(nsi, &sgsn_peer[1], 0x1002);
+
+ peer = gbproxy_peer_by_nsei(&gbcfg, 0x1000);
+ OSMO_ASSERT(peer != NULL);
+
+ gprs_dump_nsi(nsi);
+ dump_global(stdout, 0);
+ dump_peers(stdout, 0, 0, &gbcfg);
+
+ printf("--- Flow control ---\n\n");
+
+ send_bssgp_flow_control_bvc(nsi, &bss_peer[0], 0x1002, 1);
+ send_bssgp_flow_control_bvc_ack(nsi, &sgsn_peer[0], 0x1002, 1);
+ send_bssgp_flow_control_bvc_ack(nsi, &sgsn_peer[1], 0x1002, 1);
+
+ printf("--- Establish GPRS connection (SGSN 1) ---\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_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, "IDENT REQUEST", &sgsn_peer[0], 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[0], 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_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);
+
+ 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_peer[0], 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_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[0], 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_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[0], 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_peer[0], 0x1002,
+ local_bss_tlli, 1, 12);
+
+ dump_peers(stdout, 0, 0, &gbcfg);
+
+ send_bssgp_llc_discarded(nsi, &sgsn_peer[0], 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[0], 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_peer[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_peer[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", &sgsn_peer[1], 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_peer[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", &sgsn_peer[1], 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_peer[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", &sgsn_peer[1], 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_peer[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)", &sgsn_peer[1], 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_peer[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)", &sgsn_peer[1], 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_peer[0], 0x1002,
+ local_bss_tlli2, 1, 12);
+
+ dump_peers(stdout, 0, 0, &gbcfg);
+
+ send_bssgp_llc_discarded(nsi, &sgsn_peer[1], 0x1002,
+ local_sgsn_tlli2, 1, 12);
+
+ dump_peers(stdout, 0, 0, &gbcfg);
+
+ send_bssgp_suspend(nsi, &bss_peer[0], local_bss_tlli2, &rai_bss);
+
+ dump_peers(stdout, 0, 0, &gbcfg);
+
+ send_bssgp_suspend_ack(nsi, &sgsn_peer[1], 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_peer[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_peer[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", &sgsn_peer[1], 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_peer[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)", &sgsn_peer[1], 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_peer[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", &sgsn_peer[1], 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_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[0], 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_peer[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", &sgsn_peer[1], 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_peer[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_peer[1], 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);
+
+ gbproxy_clear_patch_filter(&gbcfg.matches[GBPROX_MATCH_ROUTING]);
+ gbprox_reset(&gbcfg);
+ gprs_ns_destroy(nsi);
+ nsi = NULL;
+
+ cleanup_test();
+}
+
+static void test_gbproxy_keep_info()
+{
+ 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};
+ 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, 0x18};
+ struct gbproxy_link_info *link_info, *link_info2;
+ struct gbproxy_peer *peer;
+ unsigned bss_nu = 0;
+ unsigned sgsn_nu = 0;
+
+ LLIST_HEAD(rcv_list);
+
+ OSMO_ASSERT(local_tlli == gprs_tmsi2tlli(ptmsi, TLLI_LOCAL));
+
+ bssgp_nsi = nsi;
+ gbcfg.nsi = bssgp_nsi;
+ gbcfg.nsip_sgsn_nsei = SGSN_NSEI;
+ gbcfg.patch_ptmsi = 0;
+ gbcfg.acquire_imsi = 1;
+ gbcfg.core_mcc = 0;
+ gbcfg.core_mnc = 0;
+ 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;
+
+ 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");
+
+ 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);
+ 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_peer[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_peer, 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_peer[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_peer, 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_peer[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_peer, 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_peer[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_peer, 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_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));
+ 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_peer, 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_peer[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_peer, 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_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));
+ 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_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));
+ 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_peer, 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_peer[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_peer, 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_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));
+ 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_peer[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_peer, 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_peer[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_peer, 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_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));
+ 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_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));
+ 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_peer, 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_peer[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_peer[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_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));
+ 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_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_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_peer[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_peer, 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_peer[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_peer, 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_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));
+ 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_peer[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_peer, 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_peer[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_peer, 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_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));
+ 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_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));
+ 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_peer, 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_peer[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_peer, 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_peer[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_peer, 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_peer[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_peer, 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_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));
+ 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_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));
+ 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_peer, 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_peer[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_peer, 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_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));
+ 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_peer, 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_peer[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_peer, 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_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));
+ 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_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);
+ 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_peer[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_peer, 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_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);
+ 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_peer[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_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);
+ 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_peer, 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_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));
+ 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);
+
+ gbprox_reset(&gbcfg);
+ gprs_ns_destroy(nsi);
+ nsi = NULL;
+
+ cleanup_test();
+}
+
+struct gbproxy_link_info *register_tlli(
+ struct gbproxy_peer *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->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_peer *peer;
+ const char *err_msg = NULL;
+ const uint8_t imsi1[] = { GSM_MI_TYPE_IMSI, 0x23, 0x24, 0x25, 0x26 };
+ const uint8_t imsi2[] = { GSM_MI_TYPE_IMSI, 0x26, 0x27, 0x28, 0x29 };
+ 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);
+
+ 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_peer_alloc(&cfg, 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_peer_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_peer_alloc(&cfg, 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_peer_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_peer_alloc(&cfg, 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_peer_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_peer_alloc(&cfg, 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_peer_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_peer_alloc(&cfg, 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_peer_free(peer);
+ }
+ gbproxy_clear_patch_filter(&cfg.matches[GBPROX_MATCH_PATCHING]);
+ gbprox_reset(&cfg);
+
+ 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);
+ /* imsi3_bad contains 0xE and 0xF digits, but the conversion function
+ * doesn't complain, so gbproxy_check_imsi() doesn't return -1 in this
+ * case. */
+ OSMO_ASSERT(gbproxy_check_imsi(&match, imsi3_bad, ARRAY_SIZE(imsi3_bad)) == 0);
+ 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)) == 0);
+ 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_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 ptmsi = 0xefe2b700;
+ const uint32_t local_tlli = 0xefe2b700;
+
+ const uint32_t foreign_tlli1 = 0x8000dead;
+
+ struct gbproxy_peer *peer;
+ unsigned bss_nu = 0;
+ unsigned sgsn_nu = 0;
+
+ OSMO_ASSERT(local_tlli == gprs_tmsi2tlli(ptmsi, TLLI_LOCAL));
+
+ bssgp_nsi = nsi;
+ gbcfg.nsi = bssgp_nsi;
+ gbcfg.nsip_sgsn_nsei = SGSN_NSEI;
+ gbcfg.core_mcc = 0;
+ gbcfg.core_mnc = 0;
+ 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 = 0;
+ gbcfg.acquire_imsi = 1;
+ gbcfg.keep_link_infos = 0;
+
+ 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("--- Establish first LLC connection ---\n\n");
+
+ send_llc_ul_ui(nsi, "ATTACH REQUEST", &bss_peer[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_peer, 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_peer[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_peer[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);
+
+ gbprox_reset(&gbcfg);
+ gprs_ns_destroy(nsi);
+ nsi = NULL;
+
+ cleanup_test();
+}
+
+static struct log_info_cat gprs_categories[] = {
+ [DGPRS] = {
+ .name = "DGPRS",
+ .description = "GPRS Packet Service",
+ .enabled = 1, .loglevel = LOGL_DEBUG,
+ },
+ [DNS] = {
+ .name = "DNS",
+ .description = "GPRS Network Service (NS)",
+ .enabled = 1, .loglevel = LOGL_INFO,
+ },
+ [DBSSGP] = {
+ .name = "DBSSGP",
+ .description = "GPRS BSS Gateway Protocol (BSSGP)",
+ .enabled = 1, .loglevel = LOGL_DEBUG,
+ },
+};
+
+static struct log_info info = {
+ .cat = gprs_categories,
+ .num_cat = ARRAY_SIZE(gprs_categories),
+};
+
+int main(int argc, char **argv)
+{
+ msgb_talloc_ctx_init(NULL, 0);
+
+ osmo_init_logging(&info);
+ log_set_use_color(osmo_stderr_target, 0);
+ log_set_print_filename(osmo_stderr_target, 0);
+ osmo_signal_register_handler(SS_L_NS, &test_signal, &gbcfg);
+
+ log_set_print_filename(osmo_stderr_target, 0);
+ log_set_log_level(osmo_stderr_target, LOGL_DEBUG);
+ log_set_all_filter(osmo_stderr_target, 1);
+
+ rate_ctr_init(NULL);
+
+ setlinebuf(stdout);
+
+ printf("===== GbProxy test START\n");
+ gbproxy_init_config(&gbcfg);
+ test_gbproxy();
+ test_gbproxy_ident_changes();
+ test_gbproxy_imsi_matching();
+ 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();
+ test_gbproxy_tlli_expire();
+ test_gbproxy_stored_messages();
+ printf("===== GbProxy test END\n\n");
+
+ exit(EXIT_SUCCESS);
+}
diff --git a/tests/gbproxy/gbproxy_test.ok b/tests/gbproxy/gbproxy_test.ok
new file mode 100644
index 000000000..737aec0ba
--- /dev/null
+++ b/tests/gbproxy/gbproxy_test.ok
@@ -0,0 +1,7244 @@
+===== GbProxy test START
+=== test_gbproxy ===
+--- 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
+
+Current NS-VCIs:
+ VCI 0x0101, NSEI 0x0100, peer 0x05060708:32000
+ NS-VC Block count : 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 11 22 33 40 50 60 10 00
+
+result (BVC_RESET) = 22
+
+Current NS-VCIs:
+ VCI 0x1001, NSEI 0x1000, peer 0x01020304:1111
+ VCI 0x0101, NSEI 0x0100, peer 0x05060708:32000
+ NS-VC Block count : 1
+
+Peers:
+ NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96
+ TLLI-Cache: 0
+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
+
+--- Initialise BSS 2 ---
+
+Setup NS-VC: remote 0x01020304:2222, NSVCI 0x2001(8193), NSEI 0x2000(8192)
+
+PROCESSING RESET from 0x01020304:2222
+02 00 81 01 01 82 20 01 04 82 20 00
+
+==> got signal NS_RESET, NS-VC 0x2001/1.2.3.4:2222
+
+MESSAGE to BSS at 0x01020304:2222, msg length 9
+03 01 82 20 01 04 82 20 00
+
+MESSAGE to BSS at 0x01020304:2222, msg length 1
+0a
+
+result (RESET) = 9
+
+PROCESSING ALIVE from 0x01020304:2222
+0a
+
+MESSAGE to BSS at 0x01020304:2222, msg length 1
+0b
+
+result (ALIVE) = 1
+
+PROCESSING UNBLOCK from 0x01020304:2222
+06
+
+==> got signal NS_UNBLOCK, NS-VC 0x2001/1.2.3.4:2222
+
+MESSAGE to BSS at 0x01020304:2222, msg length 1
+07
+
+result (UNBLOCK) = 1
+
+PROCESSING ALIVE_ACK from 0x01020304:2222
+0b
+
+result (ALIVE_ACK) = 0
+
+Setup BSSGP: remote 0x01020304:2222, BVCI 0x2002(8194)
+
+PROCESSING BVC_RESET from 0x01020304:2222
+00 00 00 00 22 04 82 20 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 20 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 20 02 07 81 08 08 88 11 22 33 40 50 60 10 00
+
+result (BVC_RESET) = 22
+
+Current NS-VCIs:
+ VCI 0x2001, NSEI 0x2000, peer 0x01020304:2222
+ VCI 0x1001, NSEI 0x1000, peer 0x01020304:1111
+ VCI 0x0101, NSEI 0x0100, peer 0x05060708:32000
+ NS-VC Block count : 1
+
+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 0x05060708:32000
+00 00 00 00 23 04 82 20 02
+
+CALLBACK, event 0, msg length 5, bvci 0x0000
+00 00 00 00 23 04 82 20 02
+
+NS UNITDATA MESSAGE to BSS, BVCI 0x0000, msg length 5 (gprs_ns_sendmsg)
+MESSAGE to BSS at 0x01020304:2222, msg length 9
+00 00 00 00 23 04 82 20 02
+
+result (BVC_RESET_ACK) = 9
+
+--- Move BSS 1 to new port ---
+
+Setup NS-VC: remote 0x01020304:3333, NSVCI 0x1001(4097), NSEI 0x1000(4096)
+
+PROCESSING RESET from 0x01020304:3333
+02 00 81 01 01 82 10 01 04 82 10 00
+
+==> got signal NS_RESET, NS-VC 0x1001/1.2.3.4:3333
+
+MESSAGE to BSS at 0x01020304:3333, msg length 9
+03 01 82 10 01 04 82 10 00
+
+MESSAGE to BSS at 0x01020304:3333, msg length 1
+0a
+
+result (RESET) = 9
+
+PROCESSING ALIVE from 0x01020304:3333
+0a
+
+MESSAGE to BSS at 0x01020304:3333, msg length 1
+0b
+
+result (ALIVE) = 1
+
+PROCESSING UNBLOCK from 0x01020304:3333
+06
+
+==> got signal NS_UNBLOCK, NS-VC 0x1001/1.2.3.4:3333
+
+MESSAGE to BSS at 0x01020304:3333, msg length 1
+07
+
+result (UNBLOCK) = 1
+
+PROCESSING ALIVE_ACK from 0x01020304:3333
+0b
+
+result (ALIVE_ACK) = 0
+
+Current NS-VCIs:
+ VCI 0x2001, NSEI 0x2000, peer 0x01020304:2222
+ VCI 0x1001, NSEI 0x1000, peer 0x01020304:3333
+ VCI 0x0101, NSEI 0x0100, peer 0x05060708:32000
+ NS-VC Block count : 1
+
+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
+--- Move BSS 2 to former BSS 1 port ---
+
+Setup NS-VC: remote 0x01020304:1111, NSVCI 0x2001(8193), NSEI 0x2000(8192)
+
+PROCESSING RESET from 0x01020304:1111
+02 00 81 01 01 82 20 01 04 82 20 00
+
+==> got signal NS_RESET, NS-VC 0x2001/1.2.3.4:1111
+
+MESSAGE to BSS at 0x01020304:1111, msg length 9
+03 01 82 20 01 04 82 20 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 0x2001/1.2.3.4:1111
+
+MESSAGE to BSS at 0x01020304:1111, msg length 1
+07
+
+result (UNBLOCK) = 1
+
+PROCESSING ALIVE_ACK from 0x01020304:1111
+0b
+
+result (ALIVE_ACK) = 0
+
+Current NS-VCIs:
+ VCI 0x2001, NSEI 0x2000, peer 0x01020304:1111
+ VCI 0x1001, NSEI 0x1000, peer 0x01020304:3333
+ VCI 0x0101, NSEI 0x0100, peer 0x05060708:32000
+ NS-VC Block count : 1
+
+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
+--- Move BSS 1 to current BSS 2 port ---
+
+Setup NS-VC: remote 0x01020304:1111, NSVCI 0x2001(8193), NSEI 0x2000(8192)
+
+PROCESSING RESET from 0x01020304:1111
+02 00 81 01 01 82 20 01 04 82 20 00
+
+==> got signal NS_RESET, NS-VC 0x2001/1.2.3.4:1111
+
+MESSAGE to BSS at 0x01020304:1111, msg length 9
+03 01 82 20 01 04 82 20 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 0x2001/1.2.3.4:1111
+
+MESSAGE to BSS at 0x01020304:1111, msg length 1
+07
+
+result (UNBLOCK) = 1
+
+PROCESSING ALIVE_ACK from 0x01020304:1111
+0b
+
+result (ALIVE_ACK) = 0
+
+Current NS-VCIs:
+ VCI 0x2001, NSEI 0x2000, peer 0x01020304:1111
+ VCI 0x1001, NSEI 0x1000, peer 0x01020304:3333
+ VCI 0x0101, NSEI 0x0100, peer 0x05060708:32000
+ NS-VC Block count : 1
+
+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
+--- Move BSS 2 to new port ---
+
+Setup NS-VC: remote 0x01020304:4444, NSVCI 0x2001(8193), NSEI 0x2000(8192)
+
+PROCESSING RESET from 0x01020304:4444
+02 00 81 01 01 82 20 01 04 82 20 00
+
+==> got signal NS_RESET, NS-VC 0x2001/1.2.3.4:4444
+
+MESSAGE to BSS at 0x01020304:4444, msg length 9
+03 01 82 20 01 04 82 20 00
+
+MESSAGE to BSS at 0x01020304:4444, msg length 1
+0a
+
+result (RESET) = 9
+
+PROCESSING ALIVE from 0x01020304:4444
+0a
+
+MESSAGE to BSS at 0x01020304:4444, msg length 1
+0b
+
+result (ALIVE) = 1
+
+PROCESSING UNBLOCK from 0x01020304:4444
+06
+
+==> got signal NS_UNBLOCK, NS-VC 0x2001/1.2.3.4:4444
+
+MESSAGE to BSS at 0x01020304:4444, msg length 1
+07
+
+result (UNBLOCK) = 1
+
+PROCESSING ALIVE_ACK from 0x01020304:4444
+0b
+
+result (ALIVE_ACK) = 0
+
+Current NS-VCIs:
+ VCI 0x2001, NSEI 0x2000, peer 0x01020304:4444
+ VCI 0x1001, NSEI 0x1000, peer 0x01020304:3333
+ VCI 0x0101, NSEI 0x0100, peer 0x05060708:32000
+ NS-VC Block count : 1
+
+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
+--- Move BSS 2 to former BSS 1 port ---
+
+Setup NS-VC: remote 0x01020304:3333, NSVCI 0x2001(8193), NSEI 0x2000(8192)
+
+PROCESSING RESET from 0x01020304:3333
+02 00 81 01 01 82 20 01 04 82 20 00
+
+==> got signal NS_REPLACED: 0x2001/1.2.3.4:4444 -> 0x1001/1.2.3.4:3333
+
+==> got signal NS_RESET, NS-VC 0x2001/1.2.3.4:3333
+
+MESSAGE to BSS at 0x01020304:3333, msg length 9
+03 01 82 20 01 04 82 20 00
+
+MESSAGE to BSS at 0x01020304:3333, msg length 1
+0a
+
+result (RESET) = 9
+
+PROCESSING ALIVE from 0x01020304:3333
+0a
+
+MESSAGE to BSS at 0x01020304:3333, msg length 1
+0b
+
+result (ALIVE) = 1
+
+PROCESSING UNBLOCK from 0x01020304:3333
+06
+
+==> got signal NS_UNBLOCK, NS-VC 0x2001/1.2.3.4:3333
+
+MESSAGE to BSS at 0x01020304:3333, msg length 1
+07
+
+result (UNBLOCK) = 1
+
+PROCESSING ALIVE_ACK from 0x01020304:3333
+0b
+
+result (ALIVE_ACK) = 0
+
+Current NS-VCIs:
+ VCI 0x2001, NSEI 0x2000, peer 0x01020304:3333
+ NS-VC replaced other count: 1
+ VCI 0x1001, NSEI 0x1000, peer 0x00000000:0
+ VCI 0x0101, NSEI 0x0100, peer 0x05060708:32000
+ NS-VC Block count : 1
+
+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
+--- Move BSS 1 to original BSS 1 port ---
+
+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
+
+Current NS-VCIs:
+ VCI 0x2001, NSEI 0x2000, peer 0x01020304:3333
+ NS-VC replaced other count: 1
+ VCI 0x1001, NSEI 0x1000, peer 0x01020304:1111
+ VCI 0x0101, NSEI 0x0100, peer 0x05060708:32000
+ NS-VC Block count : 1
+
+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
+--- Reset BSS 1 with a new BVCI ---
+
+Setup BSSGP: remote 0x01020304:1111, BVCI 0x1012(4114)
+
+PROCESSING BVC_RESET from 0x01020304:1111
+00 00 00 00 22 04 82 10 12 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 12 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 12 07 81 08 08 88 11 22 33 40 50 60 10 00
+
+result (BVC_RESET) = 22
+
+Current NS-VCIs:
+ VCI 0x2001, NSEI 0x2000, peer 0x01020304:3333
+ NS-VC replaced other count: 1
+ VCI 0x1001, NSEI 0x1000, peer 0x01020304:1111
+ VCI 0x0101, NSEI 0x0100, peer 0x05060708:32000
+ NS-VC Block count : 1
+
+Peers:
+ NSEI 4096, BVCI 4114, not blocked, RAI 112-332-16464-96
+ TLLI-Cache: 0
+ 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 0x05060708:32000
+00 00 00 00 23 04 82 10 12
+
+CALLBACK, event 0, msg length 5, bvci 0x0000
+00 00 00 00 23 04 82 10 12
+
+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 12
+
+result (BVC_RESET_ACK) = 9
+
+--- Reset BSS 1 with the old BVCI ---
+
+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 11 22 33 40 50 60 10 00
+
+result (BVC_RESET) = 22
+
+Current NS-VCIs:
+ VCI 0x2001, NSEI 0x2000, peer 0x01020304:3333
+ NS-VC replaced other count: 1
+ VCI 0x1001, NSEI 0x1000, peer 0x01020304:1111
+ VCI 0x0101, NSEI 0x0100, peer 0x05060708:32000
+ NS-VC Block count : 1
+
+Peers:
+ NSEI 4096, BVCI 4114, not blocked, RAI 112-332-16464-96
+ TLLI-Cache: 0
+ 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 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
+
+--- Reset BSS 1 with the old BVCI again ---
+
+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 11 22 33 40 50 60 10 00
+
+result (BVC_RESET) = 22
+
+Current NS-VCIs:
+ VCI 0x2001, NSEI 0x2000, peer 0x01020304:3333
+ NS-VC replaced other count: 1
+ VCI 0x1001, NSEI 0x1000, peer 0x01020304:1111
+ VCI 0x0101, NSEI 0x0100, peer 0x05060708:32000
+ NS-VC Block count : 1
+
+Peers:
+ NSEI 4096, BVCI 4114, not blocked, RAI 112-332-16464-96
+ TLLI-Cache: 0
+ 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 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
+
+--- Send message from BSS 1 to SGSN, BVCI 0x1012 ---
+
+PROCESSING UNITDATA from 0x01020304:1111
+00 00 10 12
+
+CALLBACK, event 0, msg length 0, bvci 0x1012
+00 00 10 12
+
+NS UNITDATA MESSAGE to SGSN, BVCI 0x1012, msg length 0 (gprs_ns_sendmsg)
+MESSAGE to SGSN at 0x05060708:32000, msg length 4
+00 00 10 12
+
+result (UNITDATA) = 4
+
+--- Send message from SGSN to BSS 1, BVCI 0x1012 ---
+
+PROCESSING UNITDATA from 0x05060708:32000
+00 00 10 12
+
+CALLBACK, event 0, msg length 0, bvci 0x1012
+00 00 10 12
+
+NS UNITDATA MESSAGE to BSS, BVCI 0x1012, msg length 0 (gprs_ns_sendmsg)
+MESSAGE to BSS at 0x01020304:1111, msg length 4
+00 00 10 12
+
+result (UNITDATA) = 4
+
+--- Send message from BSS 1 to SGSN, BVCI 0x1002 ---
+
+PROCESSING UNITDATA from 0x01020304:1111
+00 00 10 12
+
+CALLBACK, event 0, msg length 0, bvci 0x1012
+00 00 10 12
+
+NS UNITDATA MESSAGE to SGSN, BVCI 0x1012, msg length 0 (gprs_ns_sendmsg)
+MESSAGE to SGSN at 0x05060708:32000, msg length 4
+00 00 10 12
+
+result (UNITDATA) = 4
+
+--- Send message from SGSN to BSS 1, BVCI 0x1002 ---
+
+PROCESSING UNITDATA from 0x05060708:32000
+00 00 10 12
+
+CALLBACK, event 0, msg length 0, bvci 0x1012
+00 00 10 12
+
+NS UNITDATA MESSAGE to BSS, BVCI 0x1012, msg length 0 (gprs_ns_sendmsg)
+MESSAGE to BSS at 0x01020304:1111, msg length 4
+00 00 10 12
+
+result (UNITDATA) = 4
+
+--- Send message from BSS 2 to SGSN, BVCI 0x2002 ---
+
+PROCESSING UNITDATA from 0x01020304:1111
+00 00 20 02
+
+CALLBACK, event 0, msg length 0, bvci 0x2002
+00 00 20 02
+
+NS UNITDATA MESSAGE to SGSN, BVCI 0x2002, msg length 0 (gprs_ns_sendmsg)
+MESSAGE to SGSN at 0x05060708:32000, msg length 4
+00 00 20 02
+
+result (UNITDATA) = 4
+
+--- Send message from SGSN to BSS 2, BVCI 0x2002 ---
+
+PROCESSING UNITDATA from 0x05060708:32000
+00 00 20 02
+
+CALLBACK, event 0, msg length 0, bvci 0x2002
+00 00 20 02
+
+NS UNITDATA MESSAGE to BSS, BVCI 0x2002, msg length 0 (gprs_ns_sendmsg)
+MESSAGE to BSS at 0x01020304:3333, msg length 4
+00 00 20 02
+
+result (UNITDATA) = 4
+
+--- Reset BSS 1 with the old BVCI on BSS2's link ---
+
+Setup BSSGP: remote 0x01020304:3333, BVCI 0x1002(4098)
+
+PROCESSING BVC_RESET from 0x01020304:3333
+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 11 22 33 40 50 60 10 00
+
+result (BVC_RESET) = 22
+
+Current NS-VCIs:
+ VCI 0x2001, NSEI 0x2000, peer 0x01020304:3333
+ NS-VC replaced other count: 1
+ VCI 0x1001, NSEI 0x1000, peer 0x01020304:1111
+ VCI 0x0101, NSEI 0x0100, peer 0x05060708:32000
+ NS-VC Block count : 1
+
+Peers:
+ NSEI 4096, BVCI 4114, not blocked, RAI 112-332-16464-96
+ TLLI-Cache: 0
+ NSEI 8192, BVCI 8194, not blocked, RAI 112-332-16464-96
+ NSEI mismatch : 1
+ TLLI-Cache: 0
+ NSEI 8192, BVCI 4098, not blocked, RAI 112-332-16464-96
+ NSEI mismatch : 1
+ TLLI-Cache: 0
+Gbproxy global:
+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 0x01020304:3333, msg length 9
+00 00 00 00 23 04 82 10 02
+
+result (BVC_RESET_ACK) = 9
+
+--- Send message from BSS 1 to SGSN, BVCI 0x1002 ---
+
+PROCESSING UNITDATA from 0x01020304:1111
+00 00 10 12
+
+CALLBACK, event 0, msg length 0, bvci 0x1012
+00 00 10 12
+
+NS UNITDATA MESSAGE to SGSN, BVCI 0x1012, msg length 0 (gprs_ns_sendmsg)
+MESSAGE to SGSN at 0x05060708:32000, msg length 4
+00 00 10 12
+
+result (UNITDATA) = 4
+
+--- Send message from SGSN to BSS 1, BVCI 0x1002 ---
+
+PROCESSING UNITDATA from 0x05060708:32000
+00 00 10 12
+
+CALLBACK, event 0, msg length 0, bvci 0x1012
+00 00 10 12
+
+NS UNITDATA MESSAGE to BSS, BVCI 0x1012, msg length 0 (gprs_ns_sendmsg)
+MESSAGE to BSS at 0x01020304:1111, msg length 4
+00 00 10 12
+
+result (UNITDATA) = 4
+
+--- Send message from SGSN to BSS 1, BVCI 0x10ff (invalid) ---
+
+PROCESSING UNITDATA from 0x05060708:32000
+00 00 10 ff
+
+CALLBACK, event 0, msg length 0, bvci 0x10ff
+00 00 10 ff
+
+NS UNITDATA MESSAGE to SGSN, BVCI 0x0000, msg length 10 (gprs_ns_sendmsg)
+MESSAGE to SGSN at 0x05060708:32000, msg length 14
+00 00 00 00 41 07 81 05 04 82 10 ff 15 80
+
+result (UNITDATA) = 14
+
+Peers:
+ NSEI 8192, BVCI 8194, not blocked, RAI 112-332-16464-96
+ NSEI mismatch : 1
+ TLLI-Cache: 0
+ NSEI 8192, BVCI 4098, not blocked, RAI 112-332-16464-96
+ NSEI mismatch : 1
+ TLLI-Cache: 0
+Gbproxy global:
+ Invalid BVC Identifier : 1
+=== test_gbproxy_ident_changes ===
+--- 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
+
+Current NS-VCIs:
+ VCI 0x0101, NSEI 0x0100, peer 0x05060708:32000
+ NS-VC Block count : 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
+
+Current NS-VCIs:
+ VCI 0x1001, NSEI 0x1000, peer 0x01020304:1111
+ VCI 0x0101, NSEI 0x0100, peer 0x05060708:32000
+ NS-VC Block count : 1
+
+--- Setup BVCI 1 ---
+
+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 11 22 33 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
+
+Peers:
+ NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96
+ TLLI-Cache: 0
+--- Setup BVCI 2 ---
+
+Setup BSSGP: remote 0x01020304:1111, BVCI 0x2002(8194)
+
+PROCESSING BVC_RESET from 0x01020304:1111
+00 00 00 00 22 04 82 20 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 20 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 20 02 07 81 08 08 88 11 22 33 40 50 60 10 00
+
+result (BVC_RESET) = 22
+
+PROCESSING BVC_RESET_ACK from 0x05060708:32000
+00 00 00 00 23 04 82 20 02
+
+CALLBACK, event 0, msg length 5, bvci 0x0000
+00 00 00 00 23 04 82 20 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 20 02
+
+result (BVC_RESET_ACK) = 9
+
+Peers:
+ NSEI 4096, 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
+--- Send message from BSS 1 to SGSN and back, BVCI 1 ---
+
+PROCESSING UNITDATA from 0x01020304:1111
+00 00 10 02
+
+CALLBACK, event 0, msg length 0, bvci 0x1002
+00 00 10 02
+
+NS UNITDATA MESSAGE to SGSN, BVCI 0x1002, msg length 0 (gprs_ns_sendmsg)
+MESSAGE to SGSN at 0x05060708:32000, msg length 4
+00 00 10 02
+
+result (UNITDATA) = 4
+
+PROCESSING UNITDATA from 0x05060708:32000
+00 00 10 02
+
+CALLBACK, event 0, msg length 0, bvci 0x1002
+00 00 10 02
+
+NS UNITDATA MESSAGE to BSS, BVCI 0x1002, msg length 0 (gprs_ns_sendmsg)
+MESSAGE to BSS at 0x01020304:1111, msg length 4
+00 00 10 02
+
+result (UNITDATA) = 4
+
+--- Send message from BSS 1 to SGSN and back, BVCI 2 ---
+
+PROCESSING UNITDATA from 0x01020304:1111
+00 00 20 02
+
+CALLBACK, event 0, msg length 0, bvci 0x2002
+00 00 20 02
+
+NS UNITDATA MESSAGE to SGSN, BVCI 0x2002, msg length 0 (gprs_ns_sendmsg)
+MESSAGE to SGSN at 0x05060708:32000, msg length 4
+00 00 20 02
+
+result (UNITDATA) = 4
+
+PROCESSING UNITDATA from 0x05060708:32000
+00 00 20 02
+
+CALLBACK, event 0, msg length 0, bvci 0x2002
+00 00 20 02
+
+NS UNITDATA MESSAGE to BSS, BVCI 0x2002, msg length 0 (gprs_ns_sendmsg)
+MESSAGE to BSS at 0x01020304:1111, msg length 4
+00 00 20 02
+
+result (UNITDATA) = 4
+
+--- Change NSEI ---
+
+Setup NS-VC: remote 0x01020304:1111, NSVCI 0x1001(4097), NSEI 0x2000(8192)
+
+PROCESSING RESET from 0x01020304:1111
+02 00 81 01 01 82 10 01 04 82 20 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 20 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
+
+Current NS-VCIs:
+ VCI 0x1001, NSEI 0x2000, peer 0x01020304:1111
+ NS-VC changed NSEI count : 1
+ VCI 0x0101, NSEI 0x0100, peer 0x05060708:32000
+ NS-VC Block count : 1
+
+--- Setup BVCI 1 ---
+
+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 11 22 33 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
+
+Peers:
+ NSEI 4096, BVCI 8194, not blocked, RAI 112-332-16464-96
+ TLLI-Cache: 0
+ NSEI 8192, BVCI 4098, not blocked, RAI 112-332-16464-96
+ NSEI mismatch : 1
+ TLLI-Cache: 0
+--- Setup BVCI 3 ---
+
+Setup BSSGP: remote 0x01020304:1111, BVCI 0x3002(12290)
+
+PROCESSING BVC_RESET from 0x01020304:1111
+00 00 00 00 22 04 82 30 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 30 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 30 02 07 81 08 08 88 11 22 33 40 50 60 10 00
+
+result (BVC_RESET) = 22
+
+PROCESSING BVC_RESET_ACK from 0x05060708:32000
+00 00 00 00 23 04 82 30 02
+
+CALLBACK, event 0, msg length 5, bvci 0x0000
+00 00 00 00 23 04 82 30 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 30 02
+
+result (BVC_RESET_ACK) = 9
+
+Peers:
+ 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
+ NSEI 8192, BVCI 4098, not blocked, RAI 112-332-16464-96
+ NSEI mismatch : 1
+ TLLI-Cache: 0
+--- Send message from BSS 1 to SGSN and back, BVCI 1 ---
+
+PROCESSING UNITDATA from 0x01020304:1111
+00 00 10 02
+
+CALLBACK, event 0, msg length 0, bvci 0x1002
+00 00 10 02
+
+NS UNITDATA MESSAGE to SGSN, BVCI 0x1002, msg length 0 (gprs_ns_sendmsg)
+MESSAGE to SGSN at 0x05060708:32000, msg length 4
+00 00 10 02
+
+result (UNITDATA) = 4
+
+PROCESSING UNITDATA from 0x05060708:32000
+00 00 10 02
+
+CALLBACK, event 0, msg length 0, bvci 0x1002
+00 00 10 02
+
+NS UNITDATA MESSAGE to BSS, BVCI 0x1002, msg length 0 (gprs_ns_sendmsg)
+MESSAGE to BSS at 0x01020304:1111, msg length 4
+00 00 10 02
+
+result (UNITDATA) = 4
+
+--- Send message from BSS 1 to SGSN and back, BVCI 2 (should fail) ---
+
+PROCESSING UNITDATA from 0x01020304:1111
+00 00 20 02
+
+CALLBACK, event 0, msg length 0, bvci 0x2002
+00 00 20 02
+
+NS UNITDATA MESSAGE to SGSN, BVCI 0x2002, msg length 0 (gprs_ns_sendmsg)
+MESSAGE to SGSN at 0x05060708:32000, msg length 4
+00 00 20 02
+
+result (UNITDATA) = 4
+
+Peers:
+ 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
+ NSEI 8192, BVCI 4098, not blocked, RAI 112-332-16464-96
+ NSEI mismatch : 1
+ TLLI-Cache: 0
+PROCESSING UNITDATA from 0x05060708:32000
+00 00 20 02
+
+CALLBACK, event 0, msg length 0, bvci 0x2002
+00 00 20 02
+
+NS UNITDATA MESSAGE to BSS, BVCI 0x2002, msg length 0 (gprs_ns_sendmsg)
+result (UNITDATA) = -22
+
+Peers:
+ 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
+ NS Transmission error : 1
+ TLLI-Cache: 0
+ NSEI 8192, BVCI 4098, 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 UNITDATA from 0x01020304:1111
+00 00 30 02
+
+CALLBACK, event 0, msg length 0, bvci 0x3002
+00 00 30 02
+
+NS UNITDATA MESSAGE to SGSN, BVCI 0x3002, msg length 0 (gprs_ns_sendmsg)
+MESSAGE to SGSN at 0x05060708:32000, msg length 4
+00 00 30 02
+
+result (UNITDATA) = 4
+
+PROCESSING UNITDATA from 0x05060708:32000
+00 00 30 02
+
+CALLBACK, event 0, msg length 0, bvci 0x3002
+00 00 30 02
+
+NS UNITDATA MESSAGE to BSS, BVCI 0x3002, msg length 0 (gprs_ns_sendmsg)
+MESSAGE to BSS at 0x01020304:1111, msg length 4
+00 00 30 02
+
+result (UNITDATA) = 4
+
+--- Change NSVCI ---
+
+Setup NS-VC: remote 0x01020304:1111, NSVCI 0x2001(8193), NSEI 0x2000(8192)
+
+PROCESSING RESET from 0x01020304:1111
+02 00 81 01 01 82 20 01 04 82 20 00
+
+==> got signal NS_REPLACED: 0x2001/0.0.0.0:0 -> 0x1001/1.2.3.4:1111
+
+==> got signal NS_RESET, NS-VC 0x2001/1.2.3.4:1111
+
+MESSAGE to BSS at 0x01020304:1111, msg length 9
+03 01 82 20 01 04 82 20 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 0x2001/1.2.3.4:1111
+
+MESSAGE to BSS at 0x01020304:1111, msg length 1
+07
+
+result (UNBLOCK) = 1
+
+PROCESSING ALIVE_ACK from 0x01020304:1111
+0b
+
+result (ALIVE_ACK) = 0
+
+Current NS-VCIs:
+ VCI 0x2001, NSEI 0x2000, peer 0x01020304:1111
+ NS-VC replaced other count: 1
+ VCI 0x1001, NSEI 0x2000, peer 0x00000000:0
+ NS-VC changed NSEI count : 1
+ VCI 0x0101, NSEI 0x0100, peer 0x05060708:32000
+ NS-VC Block count : 1
+
+--- Setup BVCI 1 ---
+
+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 11 22 33 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
+
+Peers:
+ 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
+ NS Transmission error : 1
+ TLLI-Cache: 0
+ NSEI 8192, BVCI 4098, not blocked, RAI 112-332-16464-96
+ NSEI mismatch : 1
+ TLLI-Cache: 0
+--- Setup BVCI 4 ---
+
+Setup BSSGP: remote 0x01020304:1111, BVCI 0x4002(16386)
+
+PROCESSING BVC_RESET from 0x01020304:1111
+00 00 00 00 22 04 82 40 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 40 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 40 02 07 81 08 08 88 11 22 33 40 50 60 10 00
+
+result (BVC_RESET) = 22
+
+PROCESSING BVC_RESET_ACK from 0x05060708:32000
+00 00 00 00 23 04 82 40 02
+
+CALLBACK, event 0, msg length 5, bvci 0x0000
+00 00 00 00 23 04 82 40 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 40 02
+
+result (BVC_RESET_ACK) = 9
+
+Peers:
+ NSEI 8192, BVCI 16386, not blocked, RAI 112-332-16464-96
+ 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
+ NS Transmission error : 1
+ TLLI-Cache: 0
+ NSEI 8192, BVCI 4098, not blocked, RAI 112-332-16464-96
+ NSEI mismatch : 1
+ TLLI-Cache: 0
+--- Send message from BSS 1 to SGSN and back, BVCI 1 ---
+
+PROCESSING UNITDATA from 0x01020304:1111
+00 00 10 02
+
+CALLBACK, event 0, msg length 0, bvci 0x1002
+00 00 10 02
+
+NS UNITDATA MESSAGE to SGSN, BVCI 0x1002, msg length 0 (gprs_ns_sendmsg)
+MESSAGE to SGSN at 0x05060708:32000, msg length 4
+00 00 10 02
+
+result (UNITDATA) = 4
+
+PROCESSING UNITDATA from 0x05060708:32000
+00 00 10 02
+
+CALLBACK, event 0, msg length 0, bvci 0x1002
+00 00 10 02
+
+NS UNITDATA MESSAGE to BSS, BVCI 0x1002, msg length 0 (gprs_ns_sendmsg)
+MESSAGE to BSS at 0x01020304:1111, msg length 4
+00 00 10 02
+
+result (UNITDATA) = 4
+
+--- Send message from BSS 1 to SGSN and back, BVCI 2 (should fail) ---
+
+PROCESSING UNITDATA from 0x01020304:1111
+00 00 20 02
+
+CALLBACK, event 0, msg length 0, bvci 0x2002
+00 00 20 02
+
+NS UNITDATA MESSAGE to SGSN, BVCI 0x2002, msg length 0 (gprs_ns_sendmsg)
+MESSAGE to SGSN at 0x05060708:32000, msg length 4
+00 00 20 02
+
+result (UNITDATA) = 4
+
+Peers:
+ NSEI 8192, BVCI 16386, not blocked, RAI 112-332-16464-96
+ 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 : 2
+ NS Transmission error : 1
+ TLLI-Cache: 0
+ NSEI 8192, BVCI 4098, not blocked, RAI 112-332-16464-96
+ NSEI mismatch : 1
+ TLLI-Cache: 0
+PROCESSING UNITDATA from 0x05060708:32000
+00 00 20 02
+
+CALLBACK, event 0, msg length 0, bvci 0x2002
+00 00 20 02
+
+NS UNITDATA MESSAGE to BSS, BVCI 0x2002, msg length 0 (gprs_ns_sendmsg)
+result (UNITDATA) = -22
+
+Peers:
+ NSEI 8192, BVCI 16386, not blocked, RAI 112-332-16464-96
+ 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 : 2
+ NS Transmission error : 2
+ TLLI-Cache: 0
+ NSEI 8192, BVCI 4098, 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 UNITDATA from 0x01020304:1111
+00 00 30 02
+
+CALLBACK, event 0, msg length 0, bvci 0x3002
+00 00 30 02
+
+NS UNITDATA MESSAGE to SGSN, BVCI 0x3002, msg length 0 (gprs_ns_sendmsg)
+MESSAGE to SGSN at 0x05060708:32000, msg length 4
+00 00 30 02
+
+result (UNITDATA) = 4
+
+PROCESSING UNITDATA from 0x05060708:32000
+00 00 30 02
+
+CALLBACK, event 0, msg length 0, bvci 0x3002
+00 00 30 02
+
+NS UNITDATA MESSAGE to BSS, BVCI 0x3002, msg length 0 (gprs_ns_sendmsg)
+MESSAGE to BSS at 0x01020304:1111, msg length 4
+00 00 30 02
+
+result (UNITDATA) = 4
+
+--- Send message from BSS 1 to SGSN and back, BVCI 4 ---
+
+PROCESSING UNITDATA from 0x01020304:1111
+00 00 40 02
+
+CALLBACK, event 0, msg length 0, bvci 0x4002
+00 00 40 02
+
+NS UNITDATA MESSAGE to SGSN, BVCI 0x4002, msg length 0 (gprs_ns_sendmsg)
+MESSAGE to SGSN at 0x05060708:32000, msg length 4
+00 00 40 02
+
+result (UNITDATA) = 4
+
+PROCESSING UNITDATA from 0x05060708:32000
+00 00 40 02
+
+CALLBACK, event 0, msg length 0, bvci 0x4002
+00 00 40 02
+
+NS UNITDATA MESSAGE to BSS, BVCI 0x4002, msg length 0 (gprs_ns_sendmsg)
+MESSAGE to BSS at 0x01020304:1111, msg length 4
+00 00 40 02
+
+result (UNITDATA) = 4
+
+Gbproxy global:
+Peers:
+ NSEI 8192, BVCI 16386, not blocked, RAI 112-332-16464-96
+ 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 : 2
+ NS Transmission error : 2
+ TLLI-Cache: 0
+ NSEI 8192, BVCI 4098, not blocked, RAI 112-332-16464-96
+ NSEI mismatch : 1
+ TLLI-Cache: 0
+=== Test IMSI/TMSI matching ===
+
+=== test_gbproxy_ptmsi_assignment ===
+--- 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 11 22 33 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
+ TLLI-Cache: 0
+--- Establish first LLC connection ---
+
+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 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
+
+result (ATTACH REQUEST) = 79
+
+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 0x05060708:32000
+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
+
+CALLBACK, event 0, msg length 23, bvci 0x1002
+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
+
+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
+ Attach Request count : 1
+ TLLI cache size : 1
+ TLLI-Cache: 1
+ TLLI 8000dead -> 8000dead, 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 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
+
+result (IDENT RESPONSE) = 44
+
+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 0x05060708:32000
+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 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 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 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 21 63 54 40 50 60 19 cd d7 08 17 16 18 05 f4 ef e2 b7 00 53 62 f1
+
+result (ATTACH ACCEPT) = 92
+
+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 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 09 08 03 39 d7 bc
+
+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 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 11 22 33 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
+ 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 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 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
+
+result (GMM INFO) = 70
+
+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 0x01020304:1111
+00 00 10 02 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
+
+CALLBACK, event 0, msg length 75, bvci 0x1002
+00 00 10 02 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
+
+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 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
+
+result (ATTACH REQUEST) = 79
+
+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 0x05060708:32000
+00 00 10 02 00 80 00 be ef 00 50 20 16 82 02 58 0e 89 41 c0 0d 08 15 01 0c a6 18
+
+CALLBACK, event 0, msg length 23, bvci 0x1002
+00 00 10 02 00 80 00 be ef 00 50 20 16 82 02 58 0e 89 41 c0 0d 08 15 01 0c a6 18
+
+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 be ef 00 50 20 16 82 02 58 0e 89 41 c0 0d 08 15 01 0c a6 18
+
+result (IDENT REQUEST) = 27
+
+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 0x01020304:1111
+00 00 10 02 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 18 bf d2 01
+
+CALLBACK, event 0, msg length 40, bvci 0x1002
+00 00 10 02 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 18 bf d2 01
+
+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 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 18 bf d2 01
+
+result (IDENT RESPONSE) = 44
+
+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 0x05060708:32000
+00 00 10 02 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 18 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
+
+CALLBACK, event 0, msg length 88, bvci 0x1002
+00 00 10 02 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 18 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
+
+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 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 18 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
+
+result (ATTACH ACCEPT) = 92
+
+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 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 15 08 03 86 ac 47
+
+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 15 08 03 86 ac 47
+
+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 15 08 03 86 ac 47
+
+result (ATTACH COMPLETE) = 35
+
+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 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 99 99 99 16 17 18 00 81 00 0e 88 41 c0 15 08 21 bb c1 c6
+
+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 99 99 99 16 17 18 00 81 00 0e 88 41 c0 15 08 21 bb c1 c6
+
+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 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 18 00 81 00 0e 88 41 c0 15 08 21 bb c1 c6
+
+result (GMM INFO) = 70
+
+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_ra_patching ===
+--- 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
+
+Current NS-VCIs:
+ VCI 0x0101, NSEI 0x0100, peer 0x05060708:32000
+ NS-VC Block count : 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
+
+Current NS-VCIs:
+ VCI 0x1001, NSEI 0x1000, peer 0x01020304:1111
+ VCI 0x0101, NSEI 0x0100, peer 0x05060708:32000
+ NS-VC Block count : 1
+
+Peers:
+ NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96
+ RAID patched (BSS ): 1
+ TLLI-Cache: 0
+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
+
+PROCESSING BVC_SUSPEND from 0x01020304:1111
+00 00 00 00 0b 1f 84 cc d1 75 8b 1b 86 11 22 33 40 50 60
+
+CALLBACK, event 0, msg length 15, bvci 0x0000
+00 00 00 00 0b 1f 84 cc d1 75 8b 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 cc d1 75 8b 1b 86 21 63 54 40 50 60
+
+result (BVC_SUSPEND) = 19
+
+PROCESSING BVC_SUSPEND_ACK from 0x05060708:32000
+00 00 00 00 0c 1f 84 cc d1 75 8b 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 cc d1 75 8b 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 cc d1 75 8b 1b 86 11 22 33 40 50 60 1d 81 01
+
+result (BVC_SUSPEND_ACK) = 22
+
+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 0x01020304:1111
+00 00 10 02 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
+
+CALLBACK, event 0, msg length 75, bvci 0x1002
+00 00 10 02 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
+
+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 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
+
+result (ATTACH REQUEST) = 79
+
+PROCESSING IDENT REQUEST from 0x05060708:32000
+00 00 10 02 00 bb c5 46 79 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 bb c5 46 79 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 bb c5 46 79 00 50 20 16 82 02 58 0e 89 41 c0 01 08 15 01 ff 6c ba
+
+result (IDENT REQUEST) = 27
+
+PROCESSING IDENT RESPONSE from 0x01020304:1111
+00 00 10 02 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 18 b7 1b 9a
+
+CALLBACK, event 0, msg length 40, bvci 0x1002
+00 00 10 02 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 18 b7 1b 9a
+
+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 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 18 b7 1b 9a
+
+result (IDENT RESPONSE) = 44
+
+PROCESSING ATTACH ACCEPT from 0x05060708:32000
+00 00 10 02 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 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 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 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 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 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 ef e2 b7 00 be 38 c0
+
+result (ATTACH ACCEPT) = 92
+
+PROCESSING ATTACH COMPLETE from 0x01020304:1111
+00 00 10 02 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
+
+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 75 30 00 80 0e 00 08 01 c0 11 08 03 ea 67 11
+
+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 75 30 00 80 0e 00 08 01 c0 11 08 03 ea 67 11
+
+result (ATTACH COMPLETE) = 35
+
+PROCESSING ACT PDP CTX REQ (REPLACE APN) from 0x01020304:1111
+00 00 10 02 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
+
+CALLBACK, event 0, msg length 76, bvci 0x1002
+00 00 10 02 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
+
+NS UNITDATA MESSAGE to SGSN, BVCI 0x1002, msg length 81 (gprs_ns_sendmsg)
+MESSAGE to SGSN at 0x05060708:32000, msg length 85
+00 00 10 02 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
+
+result (ACT PDP CTX REQ (REPLACE APN)) = 85
+
+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 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
+
+result (GMM INFO) = 70
+
+PROCESSING ACT PDP CTX REQ (REPLACE APN) from 0x01020304:1111
+00 00 10 02 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
+
+CALLBACK, event 0, msg length 76, bvci 0x1002
+00 00 10 02 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
+
+NS UNITDATA MESSAGE to SGSN, BVCI 0x1002, msg length 81 (gprs_ns_sendmsg)
+MESSAGE to SGSN at 0x05060708:32000, msg length 85
+00 00 10 02 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
+
+result (ACT PDP CTX REQ (REPLACE APN)) = 85
+
+PROCESSING ACT PDP CTX REQ (REMOVE APN) from 0x01020304:1111
+00 00 10 02 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
+
+CALLBACK, event 0, msg length 76, bvci 0x1002
+00 00 10 02 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
+
+NS UNITDATA MESSAGE to SGSN, BVCI 0x1002, msg length 71 (gprs_ns_sendmsg)
+MESSAGE to SGSN at 0x05060708:32000, msg length 75
+00 00 10 02 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
+
+result (ACT PDP CTX REQ (REMOVE APN)) = 75
+
+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 0x01020304:1111
+00 00 10 02 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
+
+CALLBACK, event 0, msg length 44, bvci 0x1002
+00 00 10 02 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
+
+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 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
+
+result (DETACH REQ) = 48
+
+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 15 08 06 00 f7 35 f0
+
+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 15 08 06 00 f7 35 f0
+
+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 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 15 08 06 00 f7 35 f0
+
+result (DETACH ACC) = 71
+
+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 0x01020304:1111
+00 00 10 02 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
+
+CALLBACK, event 0, msg length 85, bvci 0x1002
+00 00 10 02 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
+
+NS UNITDATA MESSAGE to SGSN, BVCI 0x1002, msg length 85 (gprs_ns_sendmsg)
+MESSAGE to SGSN at 0x05060708:32000, msg length 89
+00 00 10 02 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
+
+result (RA UPD REQ) = 89
+
+PROCESSING RA UPD ACC from 0x05060708:32000
+00 00 10 02 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 18 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
+
+CALLBACK, event 0, msg length 87, bvci 0x1002
+00 00 10 02 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 18 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
+
+NS UNITDATA MESSAGE to BSS, BVCI 0x1002, msg length 87 (gprs_ns_sendmsg)
+MESSAGE to BSS at 0x01020304:1111, msg length 91
+00 00 10 02 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 18 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
+
+result (RA UPD ACC) = 91
+
+PROCESSING ACT PDP CTX REQ (REMOVE APN) from 0x01020304:1111
+00 00 10 02 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
+
+CALLBACK, event 0, msg length 76, bvci 0x1002
+00 00 10 02 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
+
+NS UNITDATA MESSAGE to SGSN, BVCI 0x1002, msg length 71 (gprs_ns_sendmsg)
+MESSAGE to SGSN at 0x05060708:32000, msg length 75
+00 00 10 02 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
+
+result (ACT PDP CTX REQ (REMOVE APN)) = 75
+
+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 0x01020304:1111
+00 00 10 02 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
+
+CALLBACK, event 0, msg length 44, bvci 0x1002
+00 00 10 02 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
+
+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 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
+
+result (DETACH REQ (PWR OFF)) = 48
+
+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 0x01020304:1111
+00 00 10 02 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
+
+CALLBACK, event 0, msg length 75, bvci 0x1002
+00 00 10 02 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
+
+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 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
+
+result (ATTACH REQUEST (foreign RAI)) = 79
+
+TLLI is already detached, shouldn't patch
+PROCESSING ACT PDP CTX REQ from 0x01020304:1111
+00 00 10 02 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
+
+CALLBACK, event 0, msg length 76, bvci 0x1002
+00 00 10 02 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
+
+NS UNITDATA MESSAGE to SGSN, BVCI 0x1002, msg length 76 (gprs_ns_sendmsg)
+MESSAGE to SGSN at 0x05060708:32000, msg length 80
+00 00 10 02 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
+
+result (ACT PDP CTX REQ) = 80
+
+Invalid RAI, shouldn't patch
+PROCESSING BVC_SUSPEND_ACK from 0x05060708:32000
+00 00 00 00 0c 1f 84 cc d1 75 8b 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 cc d1 75 8b 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 21 15 92 0c 1f 84 cc d1 75 8b 1b 86 00 f1 99 00 63 60 1d 81 01
+
+result (BVC_SUSPEND_ACK) = 28
+
+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_gbproxy_ptmsi_patching ===
+--- 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 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
+
+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 -> 78dead00, IMSI (none), AGE 0
+PROCESSING IDENT REQUEST from 0x05060708:32000
+00 00 10 02 00 78 de ad 00 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 78 de ad 00 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 -> 78dead00, 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 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 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 -> 78dead00, IMSI 12131415161718, AGE 0
+PROCESSING ATTACH ACCEPT from 0x05060708:32000
+00 00 10 02 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 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 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 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 de ad 01 0c 0a 29
+
+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
+ Attach Accept count : 1
+ TLLI cache size : 1
+ TLLI-Cache: 1
+ TLLI 8000dead/c0dead01 -> 78dead00/efe2b700, IMSI 12131415161718, AGE 0
+PROCESSING ATTACH COMPLETE from 0x01020304:1111
+00 00 10 02 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
+
+CALLBACK, event 0, msg length 31, bvci 0x1002
+00 00 10 02 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
+
+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
+ 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 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 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 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
+ 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 0x01020304:1111
+00 00 10 02 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
+
+CALLBACK, event 0, msg length 76, bvci 0x1002
+00 00 10 02 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
+
+NS UNITDATA MESSAGE to SGSN, BVCI 0x1002, msg length 81 (gprs_ns_sendmsg)
+MESSAGE to SGSN at 0x05060708:32000, msg length 85
+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 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
+
+result (ACT PDP CTX REQ (REPLACE APN)) = 85
+
+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 0x01020304:1111
+00 00 10 02 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
+
+CALLBACK, event 0, msg length 38, bvci 0x1002
+00 00 10 02 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
+
+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 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 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 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
+
+CALLBACK, event 0, msg length 89, bvci 0x1002
+00 00 10 02 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
+
+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 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 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 ): 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 0x01020304:1111
+00 00 10 02 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
+
+CALLBACK, event 0, msg length 85, bvci 0x1002
+00 00 10 02 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
+
+NS UNITDATA MESSAGE to SGSN, BVCI 0x1002, msg length 85 (gprs_ns_sendmsg)
+MESSAGE to SGSN at 0x05060708:32000, msg length 89
+00 00 10 02 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
+
+result (RA UPD REQ (P-TMSI 2)) = 89
+
+PROCESSING RA UDP ACC (P-TMSI 2) 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 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
+
+CALLBACK, event 0, msg length 87, 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 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
+
+NS UNITDATA MESSAGE to BSS, BVCI 0x1002, msg length 87 (gprs_ns_sendmsg)
+MESSAGE to BSS at 0x01020304:1111, msg length 91
+00 00 10 02 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 18 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
+
+result (RA UDP ACC (P-TMSI 2)) = 91
+
+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 0x01020304:1111
+00 00 10 02 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
+
+CALLBACK, event 0, msg length 85, bvci 0x1002
+00 00 10 02 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
+
+NS UNITDATA MESSAGE to SGSN, BVCI 0x1002, msg length 85 (gprs_ns_sendmsg)
+MESSAGE to SGSN at 0x05060708:32000, msg length 89
+00 00 10 02 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
+
+result (RA UPD REQ (P-TMSI 3)) = 89
+
+PROCESSING RA UDP ACC (P-TMSI 3) from 0x05060708:32000
+00 00 10 02 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 18 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
+
+CALLBACK, event 0, msg length 87, bvci 0x1002
+00 00 10 02 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 18 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
+
+NS UNITDATA MESSAGE to BSS, BVCI 0x1002, msg length 87 (gprs_ns_sendmsg)
+MESSAGE to BSS at 0x01020304:1111, msg length 91
+00 00 10 02 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 18 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
+
+result (RA UDP ACC (P-TMSI 3)) = 91
+
+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 0x01020304:1111
+00 00 10 02 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
+
+CALLBACK, event 0, msg length 31, bvci 0x1002
+00 00 10 02 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
+
+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 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
+
+result (RA UPD COMPLETE) = 35
+
+PROCESSING GMM INFO from 0x05060708:32000
+00 00 10 02 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 18 00 81 00 0e 88 41 c0 15 08 21 bb c1 c6
+
+CALLBACK, event 0, msg length 66, bvci 0x1002
+00 00 10 02 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 18 00 81 00 0e 88 41 c0 15 08 21 bb c1 c6
+
+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 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 18 00 81 00 0e 88 41 c0 15 08 21 bb c1 c6
+
+result (GMM INFO) = 70
+
+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 0x01020304:1111
+00 00 00 00 2c 1f 84 c0 de ad 03 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 de ad 03 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 e0 54 32 10 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 ): 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 0x01020304:1111
+00 00 00 00 0b 1f 84 c0 de ad 03 1b 86 11 22 33 40 50 60
+
+CALLBACK, event 0, msg length 15, bvci 0x0000
+00 00 00 00 0b 1f 84 c0 de ad 03 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 e0 54 32 10 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 ): 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 0x05060708:32000
+00 00 00 00 0c 1f 84 e0 54 32 10 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 e0 54 32 10 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 de ad 03 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 ): 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 0x05060708:32000
+00 00 00 00 06 0d 88 11 12 13 14 15 16 17 18 0a 82 07 04 1b 86 11 22 33 40 50 60 18 83 00 00 00 20 84 e0 54 32 10
+
+CALLBACK, event 0, msg length 34, bvci 0x0000
+00 00 00 00 06 0d 88 11 12 13 14 15 16 17 18 0a 82 07 04 1b 86 11 22 33 40 50 60 18 83 00 00 00 20 84 e0 54 32 10
+
+NS UNITDATA MESSAGE to BSS, BVCI 0x0000, msg length 34 (gprs_ns_sendmsg)
+MESSAGE to BSS at 0x01020304:1111, msg length 38
+00 00 00 00 06 0d 88 11 12 13 14 15 16 17 18 0a 82 07 04 1b 86 11 22 33 40 50 60 18 83 00 00 00 20 84 c0 de ad 03
+
+result (PAGING_PS) = 38
+
+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 0x01020304:1111
+00 00 00 00 2c 1f 84 c0 de ad 03 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 de ad 03 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 e0 54 32 10 0f 81 01 04 82 ee e1 25 83 00 00 0c
+
+result (LLC_DISCARDED) = 23
+
+Gbproxy global:
+PROCESSING BVC_SUSPEND_ACK from 0x05060708:32000
+00 00 00 00 0c 1f 84 e0 54 32 10 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 e0 54 32 10 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 21 15 92 0c 1f 84 e0 54 32 10 1b 86 00 f1 99 00 63 60 1d 81 01
+
+result (BVC_SUSPEND_ACK) = 28
+
+Gbproxy global:
+ Invalid Routing Area Identifier : 1
+ Patch error: no peer : 1
+PROCESSING BVC_SUSPEND_ACK from 0x05060708:32000
+00 00 00 00 0c 1f 84 e0 54 32 10 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 e0 54 32 10 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 de ad 03 1b 86 11 22 33 40 50 60 1d 81 01
+
+result (BVC_SUSPEND_ACK) = 22
+
+Gbproxy global:
+ Invalid Routing Area Identifier : 1
+ Patch error: no peer : 1
+PROCESSING GMM INFO from 0x05060708:32000
+00 00 10 02 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
+
+CALLBACK, event 0, msg length 58, bvci 0x1002
+00 00 10 02 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
+
+NS UNITDATA MESSAGE to BSS, BVCI 0x1002, msg length 58 (gprs_ns_sendmsg)
+MESSAGE to BSS at 0x01020304:1111, msg length 62
+00 00 10 02 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
+
+result (GMM INFO) = 62
+
+PROCESSING GMM INFO from 0x05060708:32000
+00 00 10 02 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 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 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 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 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 18 00 81 00 0e 88 41 c0 0d 08 21 68 71 6b
+
+result (GMM INFO) = 70
+
+PROCESSING DETACH REQ from 0x01020304:1111
+00 00 10 02 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
+
+CALLBACK, event 0, msg length 44, bvci 0x1002
+00 00 10 02 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
+
+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 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
+
+result (DETACH REQ) = 48
+
+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 0x05060708:32000
+00 00 10 02 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 18 00 81 00 0e 89 41 c0 19 08 06 00 04 ff 52
+
+CALLBACK, event 0, msg length 67, bvci 0x1002
+00 00 10 02 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 18 00 81 00 0e 89 41 c0 19 08 06 00 04 ff 52
+
+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 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 18 00 81 00 0e 89 41 c0 19 08 06 00 04 ff 52
+
+result (DETACH ACC) = 71
+
+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 ---
+
+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 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
+
+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 -> 78dead00, IMSI (none), AGE 0
+PROCESSING IDENT REQUEST from 0x05060708:32000
+00 00 10 02 00 78 de ad 00 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 78 de ad 00 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 -> 78dead00, 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 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 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 -> 78dead00, IMSI 12131415161718, AGE 0
+PROCESSING ATTACH ACCEPT from 0x05060708:32000
+00 00 10 02 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 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 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 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 de ad 01 0c 0a 29
+
+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
+ 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 0x05060708:32000
+00 00 10 02 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 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 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 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 c0 de ad 01 42 f6 fc
+
+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
+ Attach Accept count : 2
+ TLLI cache size : 1
+ TLLI-Cache: 1
+ TLLI 8000dead/c0dead01 -> 78dead00/efe2b700, IMSI 12131415161718, AGE 0
+PROCESSING ATTACH COMPLETE from 0x01020304:1111
+00 00 10 02 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
+
+CALLBACK, event 0, msg length 31, bvci 0x1002
+00 00 10 02 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
+
+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): 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 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 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 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
+ 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 0x01020304:1111
+00 00 10 02 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
+
+CALLBACK, event 0, msg length 44, bvci 0x1002
+00 00 10 02 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
+
+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 ): 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 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 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 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
+ 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 ---
+
+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 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
+
+CALLBACK, event 0, msg length 75, 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 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 BSS, BVCI 0x1002, msg length 24 (gprs_ns_sendmsg)
+MESSAGE to BSS at 0x01020304:1111, msg length 28
+00 00 10 02 00 80 00 de ad 00 50 20 16 82 02 58 0e 00 09 41 c4 01 08 15 01 b7 f8 36
+
+result (ATTACH REQUEST) = 0
+
+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 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 75 (gprs_ns_sendmsg)
+MESSAGE to SGSN at 0x05060708:32000, msg length 79
+00 00 10 02 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
+
+result (IDENT RESPONSE) = 0
+
+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 0x05060708:32000
+00 00 10 02 00 78 de ad 00 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 78 de ad 00 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 ): 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 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 09 08 16 08 11 12 13 14 15 16 17 18 ba 14 c3
+
+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 09 08 16 08 11 12 13 14 15 16 17 18 ba 14 c3
+
+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 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 18 ba 14 c3
+
+result (IDENT RESPONSE) = 44
+
+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 0x05060708:32000
+00 00 10 02 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 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 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 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 de ad 01 0c 0a 29
+
+result (ATTACH ACCEPT) = 92
+
+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 0x01020304:1111
+00 00 10 02 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
+
+CALLBACK, event 0, msg length 31, bvci 0x1002
+00 00 10 02 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
+
+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 0d 08 03 55 1c ea
+
+result (ATTACH COMPLETE) = 35
+
+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 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 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 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 ): 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 0x01020304:1111
+00 00 10 02 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
+
+CALLBACK, event 0, msg length 38, bvci 0x1002
+00 00 10 02 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
+
+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 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 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 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
+
+CALLBACK, event 0, msg length 89, bvci 0x1002
+00 00 10 02 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
+
+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 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 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 ): 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 0x01020304:1111
+00 00 00 00 2c 1f 84 c0 de ad 01 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 de ad 01 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 ): 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 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 ): 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 0x01020304:1111
+00 00 00 00 0b 1f 84 c0 de ad 01 1b 86 11 22 33 40 50 60
+
+CALLBACK, event 0, msg length 15, bvci 0x0000
+00 00 00 00 0b 1f 84 c0 de ad 01 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 ): 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 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 de ad 01 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 ): 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 0x01020304:1111
+00 00 00 00 2c 1f 84 c0 de ad 01 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 de ad 01 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 21 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 de ad 01 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 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
+
+CALLBACK, event 0, msg length 44, bvci 0x1002
+00 00 10 02 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
+
+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 11 08 05 01 18 05 f4 ef e2 b7 00 19 03 b9 97 cb 6d b1 de
+
+result (DETACH REQ) = 48
+
+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 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 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 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 ): 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 0x01020304:1111
+00 00 10 02 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
+
+CALLBACK, event 0, msg length 85, bvci 0x1002
+00 00 10 02 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
+
+NS UNITDATA MESSAGE to BSS, BVCI 0x1002, msg length 24 (gprs_ns_sendmsg)
+MESSAGE to BSS at 0x01020304:1111, msg length 28
+00 00 10 02 00 80 00 de ad 00 50 20 16 82 02 58 0e 00 09 41 c4 01 08 15 01 b7 f8 36
+
+result (RA UPD REQ) = 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 19 08 16 08 11 12 13 14 15 16 17 18 35 23 fc
+
+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 19 08 16 08 11 12 13 14 15 16 17 18 35 23 fc
+
+NS UNITDATA MESSAGE to SGSN, BVCI 0x1002, msg length 85 (gprs_ns_sendmsg)
+MESSAGE to SGSN at 0x05060708:32000, msg length 89
+00 00 10 02 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
+
+result (IDENT RESPONSE) = 0
+
+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 0x05060708:32000
+00 00 10 02 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 18 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
+
+CALLBACK, event 0, msg length 87, bvci 0x1002
+00 00 10 02 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 18 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
+
+NS UNITDATA MESSAGE to BSS, BVCI 0x1002, msg length 87 (gprs_ns_sendmsg)
+MESSAGE to BSS at 0x01020304:1111, msg length 91
+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 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
+
+result (RA UDP ACC) = 91
+
+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 0x01020304:1111
+00 00 10 02 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
+
+CALLBACK, event 0, msg length 44, bvci 0x1002
+00 00 10 02 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
+
+NS UNITDATA MESSAGE to BSS, BVCI 0x1002, msg length 24 (gprs_ns_sendmsg)
+MESSAGE to BSS at 0x01020304:1111, msg length 28
+00 00 10 02 00 c0 de ad 01 00 50 20 16 82 02 58 0e 00 09 41 c4 01 08 06 00 11 f5 c0
+
+result (DETACH REQ) = 0
+
+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 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 15 08 06 00 f7 35 f0
+
+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 15 08 06 00 f7 35 f0
+
+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 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 18 00 81 00 0e 89 41 c0 15 08 06 00 f7 35 f0
+
+result (DETACH ACC) = 71
+
+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 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 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
+
+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 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
+
+NS UNITDATA MESSAGE to BSS, BVCI 0x1002, msg length 24 (gprs_ns_sendmsg)
+MESSAGE to BSS at 0x01020304:1111, msg length 28
+00 00 10 02 00 80 00 de ad 00 50 20 16 82 02 58 0e 00 09 41 c4 01 08 15 01 b7 f8 36
+
+result (ATTACH REQUEST) = 0
+
+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 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
+
+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 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
+
+NS UNITDATA MESSAGE to BSS, BVCI 0x1002, msg length 24 (gprs_ns_sendmsg)
+MESSAGE to BSS at 0x01020304:1111, msg length 28
+00 00 10 02 00 80 00 de ad 00 50 20 16 82 02 58 0e 00 09 41 c4 05 08 15 01 8f 47 9e
+
+result (ATTACH REQUEST) = 0
+
+PROCESSING DETACH REQ 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 15 01 c0 29 08 05 01 18 05 f4 ef e2 b7 00 19 03 b9 97 cb d9 1d ef
+
+CALLBACK, event 0, msg length 44, 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 15 01 c0 29 08 05 01 18 05 f4 ef e2 b7 00 19 03 b9 97 cb d9 1d ef
+
+NS UNITDATA MESSAGE to BSS, BVCI 0x1002, msg length 24 (gprs_ns_sendmsg)
+MESSAGE to BSS at 0x01020304:1111, msg length 28
+00 00 10 02 00 80 00 de ad 00 50 20 16 82 02 58 0e 00 09 41 c4 09 08 06 00 da 80 ca
+
+result (DETACH REQ) = 0
+
+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 0x01020304:1111
+00 00 10 02 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
+
+CALLBACK, event 0, msg length 44, bvci 0x1002
+00 00 10 02 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
+
+NS UNITDATA MESSAGE to BSS, BVCI 0x1002, msg length 24 (gprs_ns_sendmsg)
+MESSAGE to BSS at 0x01020304:1111, msg length 28
+00 00 10 02 00 80 00 be ef 00 50 20 16 82 02 58 0e 00 09 41 c4 01 08 06 00 11 f5 c0
+
+result (DETACH REQ (unknown TLLI)) = 0
+
+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 0x01020304:1111
+00 00 10 02 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
+
+CALLBACK, event 0, msg length 85, bvci 0x1002
+00 00 10 02 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
+
+NS UNITDATA MESSAGE to BSS, BVCI 0x1002, msg length 24 (gprs_ns_sendmsg)
+MESSAGE to BSS at 0x01020304:1111, msg length 28
+00 00 10 02 00 80 00 de ad 00 50 20 16 82 02 58 0e 00 09 41 c4 01 08 15 01 b7 f8 36
+
+result (RA UPD REQ) = 0
+
+PROCESSING RA UPD REQ from 0x01020304:1111
+00 00 10 02 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
+
+CALLBACK, event 0, msg length 85, bvci 0x1002
+00 00 10 02 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
+
+NS UNITDATA MESSAGE to BSS, BVCI 0x1002, msg length 24 (gprs_ns_sendmsg)
+MESSAGE to BSS at 0x01020304:1111, msg length 28
+00 00 10 02 00 80 00 de ad 00 50 20 16 82 02 58 0e 00 09 41 c4 05 08 15 01 8f 47 9e
+
+result (RA UPD REQ) = 0
+
+PROCESSING DETACH REQ 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 15 01 c0 39 08 05 01 18 05 f4 ef e2 b7 00 19 03 b9 97 cb 44 b6 8a
+
+CALLBACK, event 0, msg length 44, 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 15 01 c0 39 08 05 01 18 05 f4 ef e2 b7 00 19 03 b9 97 cb 44 b6 8a
+
+NS UNITDATA MESSAGE to BSS, BVCI 0x1002, msg length 24 (gprs_ns_sendmsg)
+MESSAGE to BSS at 0x01020304:1111, msg length 28
+00 00 10 02 00 80 00 de ad 00 50 20 16 82 02 58 0e 00 09 41 c4 09 08 06 00 da 80 ca
+
+result (DETACH REQ) = 0
+
+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 ---
+
+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 SGSN 2 ---
+
+MESSAGE to SGSN 2 at 0x15161718:32001, msg length 12
+02 00 81 01 01 82 01 03 04 82 01 02
+
+PROCESSING RESET_ACK from 0x15161718:32001
+03 01 82 01 03 04 82 01 02
+
+MESSAGE to SGSN 2 at 0x15161718:32001, msg length 1
+0a
+
+result (RESET_ACK) = 1
+
+PROCESSING ALIVE_ACK from 0x15161718:32001
+0b
+
+MESSAGE to SGSN 2 at 0x15161718:32001, msg length 1
+06
+
+result (ALIVE_ACK) = 1
+
+PROCESSING UNBLOCK_ACK from 0x15161718:32001
+07
+
+==> got signal NS_UNBLOCK, NS-VC 0x0103/21.22.23.24:32001
+
+result (UNBLOCK_ACK) = 0
+
+PROCESSING ALIVE from 0x15161718:32001
+0a
+
+MESSAGE to SGSN 2 at 0x15161718:32001, 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 0x0000(0)
+
+PROCESSING BVC_RESET from 0x01020304:1111
+00 00 00 00 22 04 82 00 00 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 00 00 07 81 08 08 88 11 22 33 40 50 60 10 00
+
+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 00 00
+
+result (BVC_RESET) = 9
+
+PROCESSING BVC_RESET_ACK from 0x05060708:32000
+00 00 00 00 23 04 82 00 00
+
+CALLBACK, event 0, msg length 5, bvci 0x0000
+00 00 00 00 23 04 82 00 00
+
+result (BVC_RESET_ACK) = -2
+
+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 2, BVCI 0x0000, msg length 18 (gprs_ns_sendmsg)
+MESSAGE to SGSN 2 at 0x15161718:32001, 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
+
+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
+
+PROCESSING BVC_RESET_ACK from 0x15161718:32001
+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
+
+result (BVC_RESET_ACK) = 1
+
+Current NS-VCIs:
+ VCI 0x1001, NSEI 0x1000, peer 0x01020304:1111
+ VCI 0x0103, NSEI 0x0102, peer 0x15161718:32001
+ NS-VC Block count : 1
+ VCI 0x0101, NSEI 0x0100, peer 0x05060708:32000
+ NS-VC Block count : 1
+
+Gbproxy global:
+ Invalid BVC Identifier : 1
+ 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 0x01020304:1111
+00 00 10 02 26 1e 81 01 05 82 01 dc 03 82 02 76 01 82 00 50 1c 82 02 58 06 82 00 03
+
+CALLBACK, event 0, msg length 24, bvci 0x1002
+00 00 10 02 26 1e 81 01 05 82 01 dc 03 82 02 76 01 82 00 50 1c 82 02 58 06 82 00 03
+
+NS UNITDATA MESSAGE to SGSN 2, BVCI 0x1002, msg length 24 (gprs_ns_sendmsg)
+MESSAGE to SGSN 2 at 0x15161718:32001, msg length 28
+00 00 10 02 26 1e 81 01 05 82 01 dc 03 82 02 76 01 82 00 50 1c 82 02 58 06 82 00 03
+
+NS UNITDATA MESSAGE to SGSN, BVCI 0x1002, msg length 24 (gprs_ns_sendmsg)
+MESSAGE to SGSN at 0x05060708:32000, msg length 28
+00 00 10 02 26 1e 81 01 05 82 01 dc 03 82 02 76 01 82 00 50 1c 82 02 58 06 82 00 03
+
+result (FLOW_CONTROL_BVC) = 28
+
+PROCESSING FLOW_CONTROL_BVC_ACK from 0x05060708:32000
+00 00 10 02 27 1e 81 01
+
+CALLBACK, event 0, msg length 4, bvci 0x1002
+00 00 10 02 27 1e 81 01
+
+NS UNITDATA MESSAGE to BSS, BVCI 0x1002, msg length 4 (gprs_ns_sendmsg)
+MESSAGE to BSS at 0x01020304:1111, msg length 8
+00 00 10 02 27 1e 81 01
+
+result (FLOW_CONTROL_BVC_ACK) = 8
+
+PROCESSING FLOW_CONTROL_BVC_ACK from 0x15161718:32001
+00 00 10 02 27 1e 81 01
+
+CALLBACK, event 0, msg length 4, bvci 0x1002
+00 00 10 02 27 1e 81 01
+
+result (FLOW_CONTROL_BVC_ACK) = 0
+
+--- Establish GPRS connection (SGSN 1) ---
+
+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 BSS, BVCI 0x1002, msg length 24 (gprs_ns_sendmsg)
+MESSAGE to BSS at 0x01020304:1111, msg length 28
+00 00 10 02 00 80 00 de ad 00 50 20 16 82 02 58 0e 00 09 41 c4 01 08 15 01 b7 f8 36
+
+result (ATTACH REQUEST) = 0
+
+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 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 75 (gprs_ns_sendmsg)
+MESSAGE to SGSN at 0x05060708:32000, msg length 79
+00 00 10 02 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
+
+result (IDENT RESPONSE) = 0
+
+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 0x05060708:32000
+00 00 10 02 00 78 de ad 00 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 78 de ad 00 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 -> 78dead00, IMSI 12131415161718, AGE 0, SGSN NSEI 256
+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 09 08 16 08 11 12 13 14 15 16 17 18 ba 14 c3
+
+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 09 08 16 08 11 12 13 14 15 16 17 18 ba 14 c3
+
+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 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 18 ba 14 c3
+
+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 -> 78dead00, IMSI 12131415161718, AGE 0, SGSN NSEI 256
+PROCESSING ATTACH ACCEPT from 0x05060708:32000
+00 00 10 02 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 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 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 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 de ad 01 0c 0a 29
+
+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
+ 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 0x01020304:1111
+00 00 10 02 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
+
+CALLBACK, event 0, msg length 31, bvci 0x1002
+00 00 10 02 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
+
+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 0d 08 03 55 1c ea
+
+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
+ 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 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 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 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
+ 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 0x01020304:1111
+00 00 10 02 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
+
+CALLBACK, event 0, msg length 38, bvci 0x1002
+00 00 10 02 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
+
+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 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 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 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
+
+CALLBACK, event 0, msg length 89, bvci 0x1002
+00 00 10 02 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
+
+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 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 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
+ 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 0x01020304:1111
+00 00 00 00 2c 1f 84 c0 de ad 01 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 de ad 01 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
+ 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 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
+ 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 0x01020304:1111
+00 00 00 00 0b 1f 84 c0 de ad 01 1b 86 11 22 33 40 50 60
+
+CALLBACK, event 0, msg length 15, bvci 0x0000
+00 00 00 00 0b 1f 84 c0 de ad 01 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
+ 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 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 de ad 01 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
+ 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 0x01020304:1111
+00 00 10 02 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
+
+CALLBACK, event 0, msg length 75, bvci 0x1002
+00 00 10 02 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
+
+NS UNITDATA MESSAGE to BSS, BVCI 0x1002, msg length 24 (gprs_ns_sendmsg)
+MESSAGE to BSS at 0x01020304:1111, msg length 28
+00 00 10 02 00 80 00 be ef 00 50 20 16 82 02 58 0e 00 09 41 c4 01 08 15 01 b7 f8 36
+
+result (ATTACH REQUEST) = 0
+
+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 0x01020304:1111
+00 00 10 02 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 18 b2 dd 58
+
+CALLBACK, event 0, msg length 40, bvci 0x1002
+00 00 10 02 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 18 b2 dd 58
+
+NS UNITDATA MESSAGE to SGSN 2, BVCI 0x1002, msg length 75 (gprs_ns_sendmsg)
+MESSAGE to SGSN 2 at 0x15161718:32001, msg length 79
+00 00 10 02 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
+
+result (IDENT RESPONSE) = 0
+
+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 0x15161718:32001
+00 00 10 02 00 78 de ad 02 00 50 20 16 82 02 58 0e 89 41 c0 0d 08 15 01 0c a6 18
+
+CALLBACK, event 0, msg length 23, bvci 0x1002
+00 00 10 02 00 78 de ad 02 00 50 20 16 82 02 58 0e 89 41 c0 0d 08 15 01 0c a6 18
+
+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 be ef 00 50 20 16 82 02 58 0e 89 41 c0 0d 08 15 01 0c a6 18
+
+result (IDENT REQUEST) = 27
+
+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 0x01020304:1111
+00 00 10 02 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 18 a5 cc b3
+
+CALLBACK, event 0, msg length 40, bvci 0x1002
+00 00 10 02 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 18 a5 cc b3
+
+NS UNITDATA MESSAGE to SGSN 2, BVCI 0x1002, msg length 40 (gprs_ns_sendmsg)
+MESSAGE to SGSN 2 at 0x15161718:32001, msg length 44
+00 00 10 02 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 18 a5 cc b3
+
+result (IDENT RESPONSE) = 0
+
+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 0x15161718:32001
+00 00 10 02 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 18 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
+
+CALLBACK, event 0, msg length 88, bvci 0x1002
+00 00 10 02 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 18 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
+
+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 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 18 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
+
+result (ATTACH ACCEPT) = 92
+
+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 0x01020304:1111
+00 00 10 02 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
+
+CALLBACK, event 0, msg length 31, bvci 0x1002
+00 00 10 02 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
+
+NS UNITDATA MESSAGE to SGSN 2, BVCI 0x1002, msg length 31 (gprs_ns_sendmsg)
+MESSAGE to SGSN 2 at 0x15161718:32001, msg length 35
+00 00 10 02 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
+
+result (ATTACH COMPLETE) = 0
+
+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 0x15161718:32001
+00 00 10 02 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 18 00 81 00 0e 88 41 c0 15 08 21 bb c1 c6
+
+CALLBACK, event 0, msg length 66, bvci 0x1002
+00 00 10 02 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 18 00 81 00 0e 88 41 c0 15 08 21 bb c1 c6
+
+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 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 18 00 81 00 0e 88 41 c0 15 08 21 bb c1 c6
+
+result (GMM INFO) = 70
+
+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 0x01020304:1111
+00 00 10 02 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
+
+CALLBACK, event 0, msg length 38, bvci 0x1002
+00 00 10 02 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
+
+NS UNITDATA MESSAGE to SGSN 2, BVCI 0x1002, msg length 38 (gprs_ns_sendmsg)
+MESSAGE to SGSN 2 at 0x15161718:32001, msg length 42
+00 00 10 02 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
+
+result (XID (UL)) = 0
+
+PROCESSING XID (DL) from 0x15161718:32001
+00 00 10 02 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 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 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 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 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 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 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
+
+CALLBACK, event 0, msg length 89, bvci 0x1002
+00 00 10 02 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
+
+NS UNITDATA MESSAGE to SGSN 2, BVCI 0x1002, msg length 89 (gprs_ns_sendmsg)
+MESSAGE to SGSN 2 at 0x15161718:32001, msg length 93
+00 00 10 02 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
+
+result (LL11 DNS QUERY (UL)) = 0
+
+PROCESSING LL11 DNS RESP (DL) from 0x15161718:32001
+00 00 10 02 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 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 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 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 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 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 ): 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 0x01020304:1111
+00 00 00 00 2c 1f 84 c0 de ad 03 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 de ad 03 0f 81 01 04 82 10 02 25 83 00 00 0c
+
+NS UNITDATA MESSAGE to SGSN 2, BVCI 0x0000, msg length 19 (gprs_ns_sendmsg)
+MESSAGE to SGSN 2 at 0x15161718:32001, msg length 23
+00 00 00 00 2c 1f 84 e0 98 76 54 0f 81 01 04 82 10 02 25 83 00 00 0c
+
+result (LLC_DISCARDED) = 0
+
+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 0x15161718:32001
+00 00 00 00 2c 1f 84 e0 98 76 54 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 e0 98 76 54 0f 81 01 04 82 10 02 25 83 00 00 0c
+
+NS UNITDATA MESSAGE to SGSN 2, BVCI 0x0000, msg length 25 (gprs_ns_sendmsg)
+MESSAGE to SGSN 2 at 0x15161718:32001, msg length 29
+00 00 00 00 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
+
+result (LLC_DISCARDED) = 29
+
+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 0x01020304:1111
+00 00 00 00 0b 1f 84 c0 de ad 03 1b 86 11 22 33 40 50 60
+
+CALLBACK, event 0, msg length 15, bvci 0x0000
+00 00 00 00 0b 1f 84 c0 de ad 03 1b 86 11 22 33 40 50 60
+
+NS UNITDATA MESSAGE to SGSN 2, BVCI 0x0000, msg length 15 (gprs_ns_sendmsg)
+MESSAGE to SGSN 2 at 0x15161718:32001, msg length 19
+00 00 00 00 0b 1f 84 e0 98 76 54 1b 86 21 63 54 40 50 60
+
+result (BVC_SUSPEND) = 0
+
+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 0x15161718:32001
+00 00 00 00 0c 1f 84 e0 98 76 54 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 e0 98 76 54 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 de ad 03 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 ): 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 0x01020304:1111
+00 00 10 02 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
+
+CALLBACK, event 0, msg length 75, bvci 0x1002
+00 00 10 02 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
+
+NS UNITDATA MESSAGE to BSS, BVCI 0x1002, msg length 24 (gprs_ns_sendmsg)
+MESSAGE to BSS at 0x01020304:1111, msg length 28
+00 00 10 02 00 80 00 fe ed 00 50 20 16 82 02 58 0e 00 09 41 c4 01 08 15 01 b7 f8 36
+
+result (ATTACH REQUEST) = 0
+
+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 0x01020304:1111
+00 00 10 02 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 28 58 c7 cb
+
+CALLBACK, event 0, msg length 40, bvci 0x1002
+00 00 10 02 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 28 58 c7 cb
+
+NS UNITDATA MESSAGE to SGSN 2, BVCI 0x1002, msg length 75 (gprs_ns_sendmsg)
+MESSAGE to SGSN 2 at 0x15161718:32001, msg length 79
+00 00 10 02 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
+
+result (IDENT RESPONSE) = 0
+
+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 0x15161718:32001
+00 00 10 02 00 78 de ad 04 00 50 20 16 82 02 58 0e 89 41 c0 19 08 15 01 a2 f2 a4
+
+CALLBACK, event 0, msg length 23, bvci 0x1002
+00 00 10 02 00 78 de ad 04 00 50 20 16 82 02 58 0e 89 41 c0 19 08 15 01 a2 f2 a4
+
+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 fe ed 00 50 20 16 82 02 58 0e 89 41 c0 19 08 15 01 a2 f2 a4
+
+result (IDENT REQUEST) = 27
+
+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 0x01020304:1111
+00 00 10 02 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 28 4f d6 20
+
+CALLBACK, event 0, msg length 40, bvci 0x1002
+00 00 10 02 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 28 4f d6 20
+
+NS UNITDATA MESSAGE to SGSN 2, BVCI 0x1002, msg length 40 (gprs_ns_sendmsg)
+MESSAGE to SGSN 2 at 0x15161718:32001, msg length 44
+00 00 10 02 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 28 4f d6 20
+
+result (IDENT RESPONSE) = 0
+
+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 0x15161718:32001
+00 00 10 02 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 28 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
+
+CALLBACK, event 0, msg length 88, bvci 0x1002
+00 00 10 02 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 28 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
+
+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 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 28 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
+
+result (ATTACH ACCEPT (P-TMSI 1)) = 92
+
+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 0x01020304:1111
+00 00 10 02 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
+
+CALLBACK, event 0, msg length 31, bvci 0x1002
+00 00 10 02 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
+
+NS UNITDATA MESSAGE to SGSN 2, BVCI 0x1002, msg length 31 (gprs_ns_sendmsg)
+MESSAGE to SGSN 2 at 0x15161718:32001, 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 2d 08 03 43 50 ea
+
+result (ATTACH COMPLETE) = 0
+
+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 0x15161718:32001
+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 99 99 99 26 27 28 00 81 00 0e 88 41 c0 21 08 21 ca 60 90
+
+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 99 99 99 26 27 28 00 81 00 0e 88 41 c0 21 08 21 ca 60 90
+
+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 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 28 00 81 00 0e 88 41 c0 21 08 21 ca 60 90
+
+result (GMM INFO) = 70
+
+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 0x01020304:1111
+00 00 10 02 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
+
+CALLBACK, event 0, msg length 44, bvci 0x1002
+00 00 10 02 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
+
+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 31 08 05 01 18 05 f4 ef e2 b7 00 19 03 b9 97 cb 57 e6 15
+
+result (DETACH REQ) = 48
+
+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 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 25 08 06 00 4d 09 cd
+
+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 25 08 06 00 4d 09 cd
+
+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 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 18 00 81 00 0e 89 41 c0 25 08 06 00 4d 09 cd
+
+result (DETACH ACC) = 71
+
+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 0x01020304:1111
+00 00 10 02 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
+
+CALLBACK, event 0, msg length 44, bvci 0x1002
+00 00 10 02 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
+
+NS UNITDATA MESSAGE to SGSN 2, BVCI 0x1002, msg length 44 (gprs_ns_sendmsg)
+MESSAGE to SGSN 2 at 0x15161718:32001, msg length 48
+00 00 10 02 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
+
+result (DETACH REQ) = 0
+
+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 0x15161718:32001
+00 00 10 02 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 18 00 81 00 0e 89 41 c0 29 08 06 00 be c3 6f
+
+CALLBACK, event 0, msg length 67, bvci 0x1002
+00 00 10 02 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 18 00 81 00 0e 89 41 c0 29 08 06 00 be c3 6f
+
+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 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 18 00 81 00 0e 89 41 c0 29 08 06 00 be c3 6f
+
+result (DETACH ACC) = 71
+
+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 0x01020304:1111
+00 00 10 02 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
+
+CALLBACK, event 0, msg length 44, bvci 0x1002
+00 00 10 02 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
+
+NS UNITDATA MESSAGE to SGSN 2, BVCI 0x1002, msg length 44 (gprs_ns_sendmsg)
+MESSAGE to SGSN 2 at 0x15161718:32001, 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 39 08 05 01 18 05 f4 ef e2 b7 00 19 03 b9 97 cb 44 b6 8a
+
+result (DETACH REQ) = 0
+
+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 0x15161718:32001
+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 99 99 99 26 27 28 00 81 00 0e 89 41 c0 2d 08 06 00 86 7c c7
+
+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 99 99 99 26 27 28 00 81 00 0e 89 41 c0 2d 08 06 00 86 7c c7
+
+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 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 28 00 81 00 0e 89 41 c0 2d 08 06 00 86 7c c7
+
+result (DETACH ACC) = 71
+
+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:
+ Invalid BVC Identifier : 1
+ BSSGP protocol error (SGSN): 2
+ Patch error: no peer : 1
+=== test_gbproxy_keep_info ===
+--- 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 11 22 33 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
+ TLLI-Cache: 0
+--- Send message from BSS 1 to SGSN, BVCI 0x1002 ---
+
+PROCESSING ATTACH REQUEST 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 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 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
+
+NS UNITDATA MESSAGE to BSS, BVCI 0x1002, msg length 24 (gprs_ns_sendmsg)
+MESSAGE to BSS at 0x01020304:1111, msg length 28
+00 00 10 02 00 af e2 b7 00 00 50 20 16 82 02 58 0e 00 09 41 c4 01 08 15 01 b7 f8 36
+
+result (ATTACH REQUEST) = 0
+
+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 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 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 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 18 ad 05 28
+
+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 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 (IDENT RESPONSE) = 0
+
+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 0x05060708:32000
+00 00 10 02 00 af e2 b7 00 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 af e2 b7 00 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 af e2 b7 00 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
+ Attach Request count : 1
+ TLLI cache size : 1
+ TLLI-Cache: 1
+ TLLI afe2b700 -> afe2b700, IMSI 12131415161718, AGE 0
+PROCESSING IDENT RESPONSE 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 11 01 c0 09 08 16 08 11 12 13 14 15 16 17 18 ba 14 c3
+
+CALLBACK, event 0, msg length 40, 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 11 01 c0 09 08 16 08 11 12 13 14 15 16 17 18 ba 14 c3
+
+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 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 18 ba 14 c3
+
+result (IDENT RESPONSE) = 44
+
+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 0x05060708:32000
+00 00 10 02 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 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 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 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 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 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
+
+result (ATTACH ACCEPT) = 92
+
+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 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 0d 08 03 55 1c ea
+
+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 0d 08 03 55 1c ea
+
+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 0d 08 03 55 1c ea
+
+result (ATTACH COMPLETE) = 35
+
+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 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 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
+
+result (GMM INFO) = 70
+
+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 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 15 01 c0 11 08 05 01 18 05 f4 ef e2 b7 00 19 03 b9 97 cb 6d b1 de
+
+CALLBACK, event 0, msg length 44, 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 15 01 c0 11 08 05 01 18 05 f4 ef e2 b7 00 19 03 b9 97 cb 6d b1 de
+
+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 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
+
+result (DETACH REQ) = 48
+
+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 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 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
+
+result (DETACH ACC) = 71
+
+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 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 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
+
+CALLBACK, event 0, msg length 75, 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 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
+
+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 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
+
+result (ATTACH REQUEST) = 79
+
+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 0x05060708:32000
+00 00 10 02 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 18 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
+
+CALLBACK, event 0, msg length 88, bvci 0x1002
+00 00 10 02 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 18 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
+
+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 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 18 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
+
+result (ATTACH ACCEPT) = 92
+
+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 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 19 08 03 32 f1 bc
+
+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 19 08 03 32 f1 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 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 19 08 03 32 f1 bc
+
+result (ATTACH COMPLETE) = 35
+
+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 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 8b 41 c0 15 08 05 01 25 0a 67 0e 96
+
+CALLBACK, event 0, msg length 69, 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 8b 41 c0 15 08 05 01 25 0a 67 0e 96
+
+NS UNITDATA MESSAGE to BSS, BVCI 0x1002, msg length 69 (gprs_ns_sendmsg)
+MESSAGE to BSS at 0x01020304:1111, msg length 73
+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 8b 41 c0 15 08 05 01 25 0a 67 0e 96
+
+result (DETACH REQ (re-attach)) = 73
+
+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 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 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
+
+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 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 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
+
+CALLBACK, event 0, msg length 75, 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 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
+
+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 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
+
+result (ATTACH REQUEST) = 79
+
+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 0x05060708:32000
+00 00 10 02 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 18 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
+
+CALLBACK, event 0, msg length 88, bvci 0x1002
+00 00 10 02 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 18 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
+
+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 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 18 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
+
+result (ATTACH ACCEPT) = 92
+
+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 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 25 08 03 9b c6 47
+
+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 25 08 03 9b c6 47
+
+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 25 08 03 9b c6 47
+
+result (ATTACH COMPLETE) = 35
+
+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 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 8b 41 c0 1d 08 05 02 25 0a dd 56 6c
+
+CALLBACK, event 0, msg length 69, 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 8b 41 c0 1d 08 05 02 25 0a dd 56 6c
+
+NS UNITDATA MESSAGE to BSS, BVCI 0x1002, msg length 69 (gprs_ns_sendmsg)
+MESSAGE to BSS at 0x01020304:1111, msg length 73
+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 8b 41 c0 1d 08 05 02 25 0a dd 56 6c
+
+result (DETACH REQ) = 73
+
+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 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 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
+
+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 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 37 01 c0 2d 08 01 02 f5 e0 21 08 02 08 11 12 13 14 15 16 17 18 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 a5 85 76
+
+CALLBACK, event 0, msg length 78, 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 37 01 c0 2d 08 01 02 f5 e0 21 08 02 08 11 12 13 14 15 16 17 18 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 a5 85 76
+
+NS UNITDATA MESSAGE to SGSN, BVCI 0x1002, msg length 78 (gprs_ns_sendmsg)
+MESSAGE to SGSN at 0x05060708:32000, msg length 82
+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 37 01 c0 2d 08 01 02 f5 e0 21 08 02 08 11 12 13 14 15 16 17 18 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 a5 85 76
+
+result (ATTACH REQUEST (IMSI)) = 82
+
+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 0x05060708:32000
+00 00 10 02 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 18 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
+
+CALLBACK, event 0, msg length 88, bvci 0x1002
+00 00 10 02 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 18 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
+
+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 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 18 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
+
+result (ATTACH ACCEPT) = 92
+
+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 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 31 08 03 fc 2b 11
+
+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 31 08 03 fc 2b 11
+
+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 31 08 03 fc 2b 11
+
+result (ATTACH COMPLETE) = 35
+
+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 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 8b 41 c0 25 08 05 02 25 0a 8e ee 85
+
+CALLBACK, event 0, msg length 69, 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 8b 41 c0 25 08 05 02 25 0a 8e ee 85
+
+NS UNITDATA MESSAGE to BSS, BVCI 0x1002, msg length 69 (gprs_ns_sendmsg)
+MESSAGE to BSS at 0x01020304:1111, msg length 73
+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 8b 41 c0 25 08 05 02 25 0a 8e ee 85
+
+result (DETACH REQ) = 73
+
+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 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 35 08 06 f3 c6 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 35 08 06 f3 c6 26
+
+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 35 08 06 f3 c6 26
+
+result (DETACH ACC) = 35
+
+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 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 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
+
+CALLBACK, event 0, msg length 75, 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 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
+
+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 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
+
+result (ATTACH REQUEST) = 79
+
+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 0x05060708:32000
+00 00 10 02 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 18 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
+
+CALLBACK, event 0, msg length 88, bvci 0x1002
+00 00 10 02 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 18 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
+
+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 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 18 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
+
+result (ATTACH ACCEPT) = 92
+
+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 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 3d 08 03 48 76 ea
+
+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 3d 08 03 48 76 ea
+
+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 3d 08 03 48 76 ea
+
+result (ATTACH COMPLETE) = 35
+
+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 0x01020304:1111
+00 00 10 02 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
+
+CALLBACK, event 0, msg length 85, bvci 0x1002
+00 00 10 02 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
+
+NS UNITDATA MESSAGE to SGSN, BVCI 0x1002, msg length 85 (gprs_ns_sendmsg)
+MESSAGE to SGSN at 0x05060708:32000, msg length 89
+00 00 10 02 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
+
+result (RA UPD REQ) = 89
+
+PROCESSING RA UDP REJ 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 8a 41 c0 2d 08 0b 0a 00 41 30 a7
+
+CALLBACK, event 0, msg length 68, 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 8a 41 c0 2d 08 0b 0a 00 41 30 a7
+
+NS UNITDATA MESSAGE to BSS, BVCI 0x1002, msg length 68 (gprs_ns_sendmsg)
+MESSAGE to BSS at 0x01020304:1111, msg length 72
+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 8a 41 c0 2d 08 0b 0a 00 41 30 a7
+
+result (RA UDP REJ) = 72
+
+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 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 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
+
+CALLBACK, event 0, msg length 75, 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 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
+
+NS UNITDATA MESSAGE to BSS, BVCI 0x1002, msg length 24 (gprs_ns_sendmsg)
+MESSAGE to BSS at 0x01020304:1111, msg length 28
+00 00 10 02 00 af e2 b7 00 00 50 20 16 82 02 58 0e 00 09 41 c4 01 08 15 01 b7 f8 36
+
+result (ATTACH REQUEST) = 0
+
+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 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 11 01 c0 49 08 16 08 11 12 13 14 15 16 17 18 86 ca 3f
+
+CALLBACK, event 0, msg length 40, 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 11 01 c0 49 08 16 08 11 12 13 14 15 16 17 18 86 ca 3f
+
+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 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
+
+result (IDENT RESPONSE) = 0
+
+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 0x05060708:32000
+00 00 10 02 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 18 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
+
+CALLBACK, event 0, msg length 88, bvci 0x1002
+00 00 10 02 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 18 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
+
+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 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 18 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
+
+result (ATTACH ACCEPT) = 92
+
+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 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 4d 08 03 79 84 ea
+
+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 4d 08 03 79 84 ea
+
+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 4d 08 03 79 84 ea
+
+result (ATTACH COMPLETE) = 35
+
+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 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 8b 41 c0 35 08 05 02 25 0a 9b fa 57
+
+CALLBACK, event 0, msg length 69, 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 8b 41 c0 35 08 05 02 25 0a 9b fa 57
+
+NS UNITDATA MESSAGE to BSS, BVCI 0x1002, msg length 69 (gprs_ns_sendmsg)
+MESSAGE to BSS at 0x01020304:1111, msg length 73
+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 8b 41 c0 35 08 05 02 25 0a 9b fa 57
+
+result (DETACH REQ) = 73
+
+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 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 51 08 06 a5 d9 70
+
+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 51 08 06 a5 d9 70
+
+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 51 08 06 a5 d9 70
+
+result (DETACH ACC) = 35
+
+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 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 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
+
+CALLBACK, event 0, msg length 75, 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 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
+
+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 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
+
+result (ATTACH REQUEST (local TLLI)) = 79
+
+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 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 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
+
+CALLBACK, event 0, msg length 88, 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 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
+
+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 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 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
+
+result (ATTACH ACCEPT) = 92
+
+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 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 59 08 03 1e 69 bc
+
+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 59 08 03 1e 69 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 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 59 08 03 1e 69 bc
+
+result (ATTACH COMPLETE) = 35
+
+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 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 8b 41 c0 3d 08 05 01 25 0a 21 a2 ad
+
+CALLBACK, event 0, msg length 69, 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 8b 41 c0 3d 08 05 01 25 0a 21 a2 ad
+
+NS UNITDATA MESSAGE to BSS, BVCI 0x1002, msg length 69 (gprs_ns_sendmsg)
+MESSAGE to BSS at 0x01020304:1111, msg length 73
+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 8b 41 c0 3d 08 05 01 25 0a 21 a2 ad
+
+result (DETACH REQ (re-attach)) = 73
+
+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 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 5d 08 06 11 84 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 5d 08 06 11 84 8b
+
+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 5d 08 06 11 84 8b
+
+result (DETACH ACC) = 35
+
+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 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 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
+
+CALLBACK, event 0, msg length 75, 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 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
+
+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 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
+
+result (ATTACH REQUEST) = 79
+
+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 0x05060708:32000
+00 00 10 02 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 18 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
+
+CALLBACK, event 0, msg length 88, bvci 0x1002
+00 00 10 02 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 18 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
+
+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 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 18 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
+
+result (ATTACH ACCEPT) = 92
+
+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 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 65 08 03 b7 5e 47
+
+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 65 08 03 b7 5e 47
+
+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 65 08 03 b7 5e 47
+
+result (ATTACH COMPLETE) = 35
+
+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 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 45 08 21 9c 7f c6
+
+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 45 08 21 9c 7f c6
+
+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 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 45 08 21 9c 7f c6
+
+result (GMM INFO) = 70
+
+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 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 37 01 c0 69 08 01 02 f5 e0 21 08 02 08 11 12 13 14 15 16 17 18 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 e1 11 8e
+
+CALLBACK, event 0, msg length 78, 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 37 01 c0 69 08 01 02 f5 e0 21 08 02 08 11 12 13 14 15 16 17 18 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 e1 11 8e
+
+NS UNITDATA MESSAGE to SGSN, BVCI 0x1002, msg length 78 (gprs_ns_sendmsg)
+MESSAGE to SGSN at 0x05060708:32000, msg length 82
+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 37 01 c0 69 08 01 02 f5 e0 21 08 02 08 11 12 13 14 15 16 17 18 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 e1 11 8e
+
+result (ATTACH REQUEST (unexpected, IMSI)) = 82
+
+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 0x05060708:32000
+00 00 10 02 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 18 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
+
+CALLBACK, event 0, msg length 88, bvci 0x1002
+00 00 10 02 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 18 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
+
+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 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 18 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
+
+result (ATTACH ACCEPT) = 92
+
+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 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 6d 08 03 6f c8 ea
+
+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 6d 08 03 6f c8 ea
+
+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 6d 08 03 6f c8 ea
+
+result (ATTACH COMPLETE) = 35
+
+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 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 8b 41 c0 4d 08 05 02 25 0a 51 0e 1b
+
+CALLBACK, event 0, msg length 69, 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 8b 41 c0 4d 08 05 02 25 0a 51 0e 1b
+
+NS UNITDATA MESSAGE to BSS, BVCI 0x1002, msg length 69 (gprs_ns_sendmsg)
+MESSAGE to BSS at 0x01020304:1111, msg length 73
+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 8b 41 c0 4d 08 05 02 25 0a 51 0e 1b
+
+result (DETACH REQ) = 73
+
+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 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 71 08 06 b3 95 70
+
+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 71 08 06 b3 95 70
+
+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 71 08 06 b3 95 70
+
+result (DETACH ACC) = 35
+
+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 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 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
+
+CALLBACK, event 0, msg length 75, 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 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
+
+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 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
+
+result (ATTACH REQUEST) = 79
+
+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 0x05060708:32000
+00 00 10 02 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 18 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
+
+CALLBACK, event 0, msg length 88, bvci 0x1002
+00 00 10 02 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 18 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
+
+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 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 18 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
+
+result (ATTACH ACCEPT) = 92
+
+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 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 79 08 03 08 25 bc
+
+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 79 08 03 08 25 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 11 22 33 40 50 60 12 34 00 80 0e 00 08 01 c0 79 08 03 08 25 bc
+
+result (ATTACH COMPLETE) = 35
+
+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 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 55 08 21 97 59 c6
+
+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 55 08 21 97 59 c6
+
+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 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 55 08 21 97 59 c6
+
+result (GMM INFO) = 70
+
+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 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 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
+
+CALLBACK, event 0, msg length 75, 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 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
+
+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 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
+
+result (ATTACH REQUEST (unexpected)) = 79
+
+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 0x05060708:32000
+00 00 10 02 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 18 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
+
+CALLBACK, event 0, msg length 88, bvci 0x1002
+00 00 10 02 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 18 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
+
+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 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 18 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
+
+result (ATTACH ACCEPT) = 92
+
+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 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 81 08 03 b9 71 10
+
+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 81 08 03 b9 71 10
+
+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 81 08 03 b9 71 10
+
+result (ATTACH COMPLETE) = 35
+
+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 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 8b 41 c0 5d 08 05 02 25 0a 44 1a c9
+
+CALLBACK, event 0, msg length 69, 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 8b 41 c0 5d 08 05 02 25 0a 44 1a c9
+
+NS UNITDATA MESSAGE to BSS, BVCI 0x1002, msg length 69 (gprs_ns_sendmsg)
+MESSAGE to BSS at 0x01020304:1111, msg length 73
+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 8b 41 c0 5d 08 05 02 25 0a 44 1a c9
+
+result (DETACH REQ) = 73
+
+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 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 85 08 06 b6 9c 27
+
+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 85 08 06 b6 9c 27
+
+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 85 08 06 b6 9c 27
+
+result (DETACH ACC) = 35
+
+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 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 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
+
+CALLBACK, event 0, msg length 75, 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 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
+
+NS UNITDATA MESSAGE to BSS, BVCI 0x1002, msg length 24 (gprs_ns_sendmsg)
+MESSAGE to BSS at 0x01020304:1111, msg length 28
+00 00 10 02 00 af e2 b7 00 00 50 20 16 82 02 58 0e 00 09 41 c4 01 08 15 01 b7 f8 36
+
+result (ATTACH REQUEST) = 0
+
+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 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 11 01 c0 8d 08 16 08 11 12 13 14 15 16 17 18 74 ac 38
+
+CALLBACK, event 0, msg length 40, 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 11 01 c0 8d 08 16 08 11 12 13 14 15 16 17 18 74 ac 38
+
+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 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
+
+result (IDENT RESPONSE) = 0
+
+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 0x05060708:32000
+00 00 10 02 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 18 00 81 00 0e 89 41 c0 61 08 04 07 79 ba a5
+
+CALLBACK, event 0, msg length 67, bvci 0x1002
+00 00 10 02 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 18 00 81 00 0e 89 41 c0 61 08 04 07 79 ba a5
+
+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 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 18 00 81 00 0e 89 41 c0 61 08 04 07 79 ba a5
+
+result (ATTACH REJECT) = 71
+
+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 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 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
+
+CALLBACK, event 0, msg length 75, 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 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
+
+NS UNITDATA MESSAGE to BSS, BVCI 0x1002, msg length 24 (gprs_ns_sendmsg)
+MESSAGE to BSS at 0x01020304:1111, msg length 28
+00 00 10 02 00 af e2 b7 00 00 50 20 16 82 02 58 0e 00 09 41 c4 01 08 15 01 b7 f8 36
+
+result (ATTACH REQUEST) = 0
+
+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 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 15 01 c0 95 08 05 01 18 05 f4 ef e2 b7 00 19 03 b9 97 cb 9c dc fc
+
+CALLBACK, event 0, msg length 44, 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 15 01 c0 95 08 05 01 18 05 f4 ef e2 b7 00 19 03 b9 97 cb 9c dc fc
+
+NS UNITDATA MESSAGE to BSS, BVCI 0x1002, msg length 24 (gprs_ns_sendmsg)
+MESSAGE to BSS at 0x01020304:1111, msg length 28
+00 00 10 02 00 af e2 b7 00 00 50 20 16 82 02 58 0e 00 09 41 c4 05 08 06 00 29 4a 68
+
+result (DETACH REQ (MO)) = 0
+
+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 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 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
+
+CALLBACK, event 0, msg length 75, 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 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
+
+NS UNITDATA MESSAGE to BSS, BVCI 0x1002, msg length 24 (gprs_ns_sendmsg)
+MESSAGE to BSS at 0x01020304:1111, msg length 28
+00 00 10 02 00 af e2 b7 00 00 50 20 16 82 02 58 0e 00 09 41 c4 01 08 15 01 b7 f8 36
+
+result (ATTACH REQUEST) = 0
+
+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 0x05060708:32000
+00 00 10 02 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 18 00 81 00 0e 8b 41 c0 65 08 05 02 25 0a 17 a2 20
+
+CALLBACK, event 0, msg length 69, bvci 0x1002
+00 00 10 02 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 18 00 81 00 0e 8b 41 c0 65 08 05 02 25 0a 17 a2 20
+
+NS UNITDATA MESSAGE to BSS, BVCI 0x1002, msg length 69 (gprs_ns_sendmsg)
+MESSAGE to BSS at 0x01020304:1111, msg length 73
+00 00 10 02 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 18 00 81 00 0e 8b 41 c0 65 08 05 02 25 0a 17 a2 20
+
+result (DETACH REQ (MT)) = 73
+
+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 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 9d 08 06 65 2c 8a
+
+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 9d 08 06 65 2c 8a
+
+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 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
+
+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 9d 08 06 65 2c 8a
+
+result (DETACH ACC) = 35
+
+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 0-0-0-0
+ 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 0-0-0-0
+ 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 0-0-0-0
+ 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 0-0-0-0
+ 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 0-0-0-0
+ 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 0-0-0-0
+ TLLI cache size : 1
+ TLLI-Cache: 1
+ TLLI c0000d80, IMSI 12345678, AGE 0, IMSI matches
+
+=== test_gbproxy_stored_messages ===
+--- 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 11 22 33 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
+ TLLI-Cache: 0
+--- Establish first LLC connection ---
+
+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 BSS, BVCI 0x1002, msg length 24 (gprs_ns_sendmsg)
+MESSAGE to BSS at 0x01020304:1111, msg length 28
+00 00 10 02 00 80 00 de ad 00 50 20 16 82 02 58 0e 00 09 41 c4 01 08 15 01 b7 f8 36
+
+result (ATTACH REQUEST) = 0
+
+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 0x05060708:32000
+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
+
+CALLBACK, event 0, msg length 23, bvci 0x1002
+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
+
+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
+ 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 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 09 01 c0 05 08 06 00 f8 92 41
+
+CALLBACK, event 0, msg length 32, 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 09 01 c0 05 08 06 00 f8 92 41
+
+result (DETACH ACCEPT) = 0
+
+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 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 09 08 16 08 11 12 13 14 15 16 17 18 ba 14 c3
+
+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 09 08 16 08 11 12 13 14 15 16 17 18 ba 14 c3
+
+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 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
+
+result (IDENT RESPONSE) = 0
+
+Peers:
+ NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96
+ Attach Request count : 1
+ TLLI-Cache: 0
+Gbproxy global:
+===== GbProxy test END
+
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-13 00:09:50 +0000