aboutsummaryrefslogtreecommitdiffstats
path: root/tests/gbproxy
diff options
context:
space:
mode:
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 2024-04-27 18:42:28 +0000