gbproxy: Delete gbproxy_test
The test is actually performing invalid operations such as sending empty NS packets without even a BSSGP header - and assumes that gbproxy should route those. Given that we have a much more comprehensive tset suite in GBProxy_Tests.ttcn in osmo-ttch3-hacks.git, it makes sense to remove the testsuite. It may contain many more wrong assumptions, or assumptions that no longer hold true with the "gbproxy 2020". Change-Id: I053aebab6bf5d0ee955f2221bf27925b36140cf3
This commit is contained in:
parent
a0f7073f7a
commit
d09ffc2b89
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@ -261,7 +261,6 @@ AC_OUTPUT(
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tests/Makefile
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tests/atlocal
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tests/gprs/Makefile
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tests/gbproxy/Makefile
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tests/sgsn/Makefile
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tests/gtphub/Makefile
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tests/xid/Makefile
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@ -1,6 +1,5 @@
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SUBDIRS = \
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gprs \
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gbproxy \
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gtphub \
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sgsn \
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xid \
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@ -1,49 +0,0 @@
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AM_CPPFLAGS = \
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$(all_includes) \
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-I$(top_srcdir)/include \
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$(NULL)
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AM_CFLAGS = \
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-Wall \
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-ggdb3 \
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$(LIBOSMOCORE_CFLAGS) \
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$(LIBOSMOGSM_CFLAGS) \
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$(LIBOSMOABIS_CFLAGS) \
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$(NULL)
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AM_LDFLAGS = \
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$(COVERAGE_LDFLAGS) \
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$(NULL)
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EXTRA_DIST = \
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gbproxy_test.ok \
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$(NULL)
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noinst_PROGRAMS = \
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gbproxy_test \
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$(NULL)
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gbproxy_test_SOURCES = \
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gbproxy_test.c \
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$(NULL)
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gbproxy_test_LDFLAGS = \
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-Wl,--wrap=osmo_get_rand_id \
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$(NULL)
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gbproxy_test_LDADD = \
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$(top_builddir)/src/gbproxy/gb_proxy.o \
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$(top_builddir)/src/gbproxy/gb_proxy_peer.o \
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$(top_builddir)/src/gprs/gprs_gb_parse.o \
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$(top_builddir)/src/gprs/gprs_llc_parse.o \
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$(top_builddir)/src/gprs/crc24.o \
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$(top_builddir)/src/gprs/gprs_utils.o \
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$(LIBOSMOCORE_LIBS) \
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$(LIBOSMOGB_LIBS) \
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$(LIBOSMOGSM_LIBS) \
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$(LIBOSMOVTY_LIBS) \
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$(LIBOSMOABIS_LIBS) \
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$(LIBRARY_DL) \
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$(LIBRARY_DLSYM) \
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-lrt \
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$(NULL)
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@ -1,759 +0,0 @@
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/* test routines for gbproxy
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* send NS messages to the gbproxy and dumps what happens
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* (C) 2013-2020 by sysmocom s.f.m.c. GmbH
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* Author: Jacob Erlbeck <jerlbeck@sysmocom.de>
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*/
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#undef _GNU_SOURCE
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#define _GNU_SOURCE
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#include <stdio.h>
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#include <stdlib.h>
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#include <stdint.h>
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#include <string.h>
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#include <getopt.h>
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#include <dlfcn.h>
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#include <time.h>
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#include <sys/types.h>
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#include <sys/socket.h>
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#include <talloc.h>
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#include <osmocom/core/msgb.h>
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#include <osmocom/core/application.h>
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#include <osmocom/core/utils.h>
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#include <osmocom/core/logging.h>
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#include <osmocom/core/talloc.h>
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#include <osmocom/core/signal.h>
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#include <osmocom/core/socket.h>
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#include <osmocom/core/rate_ctr.h>
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#include <osmocom/gsm/tlv.h>
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#include <osmocom/gsm/gsm_utils.h>
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#include <osmocom/gsm/protocol/gsm_04_08_gprs.h>
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#include <osmocom/gprs/gprs_msgb.h>
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#include <osmocom/gprs/gprs_ns2.h>
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#include <osmocom/gprs/gprs_bssgp.h>
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#include <osmocom/core/prim.h>
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#include <osmocom/vty/command.h>
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#include <osmocom/sgsn/gb_proxy.h>
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#include <osmocom/sgsn/gprs_utils.h>
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#include <osmocom/sgsn/gprs_llc.h>
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#include <osmocom/sgsn/gprs_gb_parse.h>
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#include <osmocom/sgsn/debug.h>
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#define REMOTE_BSS_ADDR 0x01020304
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#define REMOTE_SGSN_ADDR 0x05060708
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#define SGSN_NSEI 0x0100
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#define REMOTE_SGSN2_ADDR 0x15161718
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#define SGSN2_NSEI 0x0102
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#define MATCH_ANY (-1)
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void *tall_sgsn_ctx = NULL;
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struct gbproxy_config gbcfg = {0};
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struct llist_head *received_messages = NULL;
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/* override, requires '-Wl,--wrap=osmo_get_rand_id' */
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int __real_osmo_get_rand_id(uint8_t *data, size_t len);
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int mock_osmo_get_rand_id(uint8_t *data, size_t len);
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int (*osmo_get_rand_id_cb)(uint8_t *, size_t) =
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&mock_osmo_get_rand_id;
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int __wrap_osmo_get_rand_id(uint8_t *buf, size_t num)
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{
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return (*osmo_get_rand_id_cb)(buf, num);
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}
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static int rand_seq_num = 0;
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int mock_osmo_get_rand_id(uint8_t *buf, size_t num)
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{
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uint32_t val;
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OSMO_ASSERT(num == sizeof(val));
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val = 0x00dead00 + rand_seq_num;
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rand_seq_num++;
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memcpy(buf, &val, num);
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return 1;
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}
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static void cleanup_test()
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{
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rand_seq_num = 0;
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}
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static int dump_global(FILE *stream, int indent)
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{
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unsigned int i;
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const struct rate_ctr_group_desc *desc;
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int rc;
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rc = fprintf(stream, "%*sGbproxy global:\n", indent, "");
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if (rc < 0)
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return rc;
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desc = gbcfg.ctrg->desc;
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for (i = 0; i < desc->num_ctr; i++) {
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struct rate_ctr *ctr = &gbcfg.ctrg->ctr[i];
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if (ctr->current) {
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rc = fprintf(stream, "%*s %s: %llu\n",
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indent, "",
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desc->ctr_desc[i].description,
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(long long)ctr->current);
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if (rc < 0)
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return rc;
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}
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}
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return 0;
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}
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static int dump_peers(FILE *stream, int indent, time_t now,
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struct gbproxy_config *cfg)
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{
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struct gbproxy_nse *nse;
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struct gprs_ra_id raid;
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unsigned int i, _nse;
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const struct rate_ctr_group_desc *desc;
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int rc;
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rc = fprintf(stream, "%*sPeers:\n", indent, "");
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if (rc < 0)
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return rc;
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hash_for_each(cfg->bss_nses, _nse, nse, list) {
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struct gbproxy_bvc *peer;
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int _peer;
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hash_for_each(nse->bvcs, _peer, peer, list) {
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gsm48_parse_ra(&raid, peer->ra);
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rc = fprintf(stream, "%*s NSEI %u, BVCI %u, %sblocked, RAI %s\n",
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indent, "",
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nse->nsei, peer->bvci,
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peer->blocked ? "" : "not ",
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osmo_rai_name(&raid));
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if (rc < 0)
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return rc;
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desc = peer->ctrg->desc;
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for (i = 0; i < desc->num_ctr; i++) {
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struct rate_ctr *ctr = &peer->ctrg->ctr[i];
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if (ctr->current) {
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rc = fprintf(stream, "%*s %s: %llu\n",
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indent, "",
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desc->ctr_desc[i].description,
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(long long)ctr->current);
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if (rc < 0)
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return rc;
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}
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}
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}
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}
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return 0;
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}
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const uint8_t *convert_ra(struct gprs_ra_id *raid)
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{
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static struct gsm48_ra_id r;
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gsm48_encode_ra(&r, raid);
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return (const uint8_t *)&r;
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}
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#define NS_ALLOC_HEADROOM 128
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#define NS_ALLOC_SIZE 3072
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static int gprs_ns2_callback(struct osmo_prim_hdr *oph, void *ctx);
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static void send_ns_unitdata(struct gprs_ns2_inst *nsi, const char *text,
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uint16_t nsei, uint16_t nsbvci,
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const unsigned char *bssgp_msg, size_t bssgp_msg_size)
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{
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struct msgb *msg;
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struct osmo_gprs_ns2_prim nsp = {};
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nsp.nsei = nsei;
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nsp.bvci = nsbvci;
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//nsp.u.unitdata.change
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if (bssgp_msg_size > NS_ALLOC_SIZE - NS_ALLOC_HEADROOM) {
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fprintf(stderr, "message too long: %zu\n", bssgp_msg_size);
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return;
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}
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msg = msgb_alloc_headroom(NS_ALLOC_SIZE, NS_ALLOC_HEADROOM,
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"GPRS/NS");
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OSMO_ASSERT(msg);
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memmove(msg->data, bssgp_msg, bssgp_msg_size);
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msgb_bssgph(msg) = msg->data;
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msg->l2h = msg->data;
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msg->l3h = msg->data;
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msgb_put(msg, bssgp_msg_size);
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printf("PROCESSING %s from NSEI %d\n%s\n\n",
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text, nsei,
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osmo_hexdump(bssgp_msg, bssgp_msg_size));
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//gprs_process_message(nsi, text ? text : "UNITDATA", nsei, msg, bssgp_msg_size + 4);
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osmo_prim_init(&nsp.oph, SAP_NS, PRIM_NS_UNIT_DATA,
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PRIM_OP_INDICATION, msg);
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gprs_ns2_callback(&nsp.oph, &gbcfg);
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}
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static int gbprox_test_bssgp_send_cb(void *ctx, struct msgb *msg);
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/* wrap */
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int gprs_ns2_recv_prim(struct gprs_ns2_inst *nsi, struct osmo_prim_hdr *oph)
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{
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struct osmo_gprs_ns2_prim *nsp;
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if (oph->sap != SAP_NS)
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return 0;
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nsp = container_of(oph, struct osmo_gprs_ns2_prim, oph);
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if (oph->operation != PRIM_OP_REQUEST) {
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LOGP(DPCU, LOGL_NOTICE, "NS: %s Unknown prim %d from NS\n",
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get_value_string(osmo_prim_op_names, oph->operation),
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oph->operation);
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return 0;
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}
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switch (oph->primitive) {
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case PRIM_NS_UNIT_DATA:
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/* hand the message into the BSSGP implementation */
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msgb_bssgph(oph->msg) = oph->msg->l3h;
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msgb_bvci(oph->msg) = nsp->bvci;
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msgb_nsei(oph->msg) = nsp->nsei;
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printf("NS2 UD REQUEST, prim %d, msg length %zu, bvci 0x%04x\n%s\n\n",
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oph->primitive, msgb_bssgp_len(oph->msg), nsp->bvci,
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osmo_hexdump(msgb_l3(oph->msg), msgb_l3len(oph->msg)));
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return gbprox_test_bssgp_send_cb(&gbcfg, oph->msg);
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break;
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default:
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printf("NS2 REQUEST, prim %d, bvci 0x%04x\n\n",
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oph->primitive, nsp->bvci);
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break;
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}
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return 0;
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}
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static void send_bssgp_reset(struct gprs_ns2_inst *nsi,
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uint16_t nsei, uint16_t bvci)
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{
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/* GPRS Network Service, PDU type: NS_UNITDATA, BVCI 0
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* BSSGP RESET */
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unsigned char msg[18] = {
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0x22, 0x04, 0x82, 0x4a,
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0x2e, 0x07, 0x81, 0x08, 0x08, 0x88, 0x11, 0x22,
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0x33, 0x40, 0x50, 0x60, 0x10, 0x00
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};
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msg[3] = bvci / 256;
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msg[4] = bvci % 256;
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send_ns_unitdata(nsi, "BVC_RESET", nsei, 0, msg, sizeof(msg));
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}
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static void send_bssgp_reset_ack(struct gprs_ns2_inst *nsi,
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uint16_t nsei, uint16_t bvci)
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{
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/* GPRS Network Service, PDU type: NS_UNITDATA, BVCI 0
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* BSSGP RESET_ACK */
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static unsigned char msg[5] = {
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0x23, 0x04, 0x82, 0x00,
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0x00
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};
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msg[3] = bvci / 256;
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msg[4] = bvci % 256;
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send_ns_unitdata(nsi, "BVC_RESET_ACK", nsei, 0, msg, sizeof(msg));
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}
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/* STATUS indications */
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static void send_ns_avail(struct gprs_ns2_inst *nsi,
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uint16_t sgsn_nsei)
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{
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struct osmo_gprs_ns2_prim nsp = {};
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nsp.nsei = sgsn_nsei;
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nsp.bvci = 0;
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nsp.u.status.cause = NS_AFF_CAUSE_RECOVERY;
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nsp.u.status.transfer = -1;
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nsp.u.status.first = true;
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osmo_prim_init(&nsp.oph, SAP_NS, PRIM_NS_STATUS,
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PRIM_OP_INDICATION, NULL);
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gprs_ns2_callback(&nsp.oph, &gbcfg);
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}
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static void setup_ns(struct gprs_ns2_inst *nsi,
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uint16_t nsei)
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{
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printf("Setup NS-VC: "
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"NSEI 0x%04x(%d)\n\n",
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nsei, nsei);
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send_ns_avail(nsi, nsei);
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send_bssgp_reset(nsi, nsei, 0);
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}
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static void setup_bssgp(struct gprs_ns2_inst *nsi,
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uint16_t nsei, uint16_t bvci)
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{
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printf("Setup BSSGP: "
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"BVCI 0x%04x(%d)\n\n",
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bvci, bvci);
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send_bssgp_reset(nsi, nsei, bvci);
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}
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static void connect_sgsn(struct gprs_ns2_inst *nsi,
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uint32_t sgsn_nsei)
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{
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send_ns_avail(nsi, sgsn_nsei);
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}
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/* Function used to send a BSSGP message through NS */
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static int gbprox_test_bssgp_send_cb(void *ctx, struct msgb *msg)
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{
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int rc;
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struct gbproxy_config *cfg = (struct gbproxy_config *) ctx;
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uint16_t nsei = msgb_nsei(msg);
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uint16_t bvci = msgb_bvci(msg);
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if (received_messages) {
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struct msgb *msg_copy;
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msg_copy = bssgp_msgb_copy(msg, "received_messages");
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llist_add_tail(&msg_copy->list, received_messages);
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}
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if (nsei == cfg->nsip_sgsn_nsei)
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printf("Message for SGSN");
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else
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printf("Message for BSS");
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printf(" (NSEI=%d BVCI=%d):\n%s\n\n", nsei, bvci, msgb_hexdump(msg));
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rc = msgb_length(msg);
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msgb_free(msg);
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return rc;
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}
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static void gprs_ns2_test_prim_status_cb(struct gbproxy_config *cfg, struct osmo_gprs_ns2_prim *nsp)
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{
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enum gprs_ns2_affecting_cause cause = nsp->u.status.cause;
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switch (cause) {
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case NS_AFF_CAUSE_RECOVERY:
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LOGP(DPCU, LOGL_NOTICE, "NS-NSE %d became available\n", nsp->nsei);
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break;
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case NS_AFF_CAUSE_FAILURE:
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LOGP(DPCU, LOGL_NOTICE, "NS-NSE %d became unavailable\n", nsp->nsei);
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break;
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case NS_AFF_CAUSE_VC_RECOVERY:
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LOGP(DPCU, LOGL_NOTICE, "NS-NSE %d NS-VC %s became available\n", nsp->nsei, nsp->u.status.nsvc);
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break;
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case NS_AFF_CAUSE_VC_FAILURE:
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LOGP(DPCU, LOGL_NOTICE, "NS-NSE %d NS-VC %s became unavailable\n", nsp->nsei, nsp->u.status.nsvc);
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break;
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default:
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LOGP(DPCU, LOGL_NOTICE, "Unhandled status %d (NS-NSE %d)\n", cause, nsp->nsei);
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break;
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}
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}
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|
||||
int gprs_ns2_prim_cb(struct osmo_prim_hdr *oph, void *ctx);
|
||||
|
||||
/* override */
|
||||
static int gprs_ns2_callback(struct osmo_prim_hdr *oph, void *ctx)
|
||||
{
|
||||
struct osmo_gprs_ns2_prim *nsp;
|
||||
struct gbproxy_config *cfg = (struct gbproxy_config *) ctx;
|
||||
|
||||
if (oph->sap != SAP_NS)
|
||||
return 0;
|
||||
|
||||
nsp = container_of(oph, struct osmo_gprs_ns2_prim, oph);
|
||||
|
||||
if (oph->operation != PRIM_OP_INDICATION) {
|
||||
LOGP(DPCU, LOGL_NOTICE, "NS: %s Unknown prim %d from NS\n",
|
||||
get_value_string(osmo_prim_op_names, oph->operation),
|
||||
oph->operation);
|
||||
return 0;
|
||||
}
|
||||
|
||||
switch (oph->primitive) {
|
||||
case PRIM_NS_UNIT_DATA:
|
||||
/* hand the message into the BSSGP implementation */
|
||||
msgb_bssgph(oph->msg) = oph->msg->l3h;
|
||||
msgb_bvci(oph->msg) = nsp->bvci;
|
||||
msgb_nsei(oph->msg) = nsp->nsei;
|
||||
printf("NS2 CALLBACK, prim %d, msg length %zu, bvci 0x%04x\n%s\n\n",
|
||||
oph->primitive, msgb_bssgp_len(oph->msg), nsp->bvci,
|
||||
osmo_hexdump(msgb_l2(oph->msg), msgb_l2len(oph->msg)));
|
||||
break;
|
||||
case PRIM_NS_STATUS:
|
||||
gprs_ns2_test_prim_status_cb(cfg, nsp);
|
||||
default:
|
||||
printf("NS2 CALLBACK, prim %d, bvci 0x%04x\n\n",
|
||||
oph->primitive, nsp->bvci);
|
||||
|
||||
break;
|
||||
}
|
||||
|
||||
/* Hand off to gbproxy which will free the msg */
|
||||
return gprs_ns2_prim_cb(oph, ctx);
|
||||
}
|
||||
|
||||
static void test_gbproxy()
|
||||
{
|
||||
struct gprs_ns2_inst *nsi = gprs_ns2_instantiate(tall_sgsn_ctx, gprs_ns2_callback, &gbcfg);
|
||||
uint16_t bss_nsei[2] = {0x1000, 0x2000};
|
||||
|
||||
gbcfg.nsi = nsi;
|
||||
gbcfg.nsip_sgsn_nsei = SGSN_NSEI;
|
||||
|
||||
bssgp_set_bssgp_callback(gbprox_test_bssgp_send_cb, &gbcfg);
|
||||
|
||||
printf("=== %s ===\n", __func__);
|
||||
printf("--- Initialise SGSN ---\n\n");
|
||||
|
||||
connect_sgsn(nsi, SGSN_NSEI);
|
||||
|
||||
printf("--- Initialise BSS 1 ---\n\n");
|
||||
|
||||
setup_ns(nsi, bss_nsei[0]);
|
||||
setup_bssgp(nsi, bss_nsei[0], 0x1002);
|
||||
dump_peers(stdout, 0, 0, &gbcfg);
|
||||
|
||||
send_bssgp_reset_ack(nsi, SGSN_NSEI, 0x1002);
|
||||
|
||||
printf("--- Initialise BSS 2 ---\n\n");
|
||||
|
||||
setup_ns(nsi, bss_nsei[1]);
|
||||
setup_bssgp(nsi, bss_nsei[1], 0x2002);
|
||||
dump_peers(stdout, 0, 0, &gbcfg);
|
||||
|
||||
send_bssgp_reset_ack(nsi, SGSN_NSEI, 0x2002);
|
||||
|
||||
printf("--- Reset BSS 1 with a new BVCI ---\n\n");
|
||||
|
||||
setup_bssgp(nsi, bss_nsei[0], 0x1012);
|
||||
dump_peers(stdout, 0, 0, &gbcfg);
|
||||
|
||||
send_bssgp_reset_ack(nsi, SGSN_NSEI, 0x1012);
|
||||
|
||||
printf("--- Reset BSS 1 with the old BVCI ---\n\n");
|
||||
|
||||
setup_bssgp(nsi, bss_nsei[0], 0x1002);
|
||||
dump_peers(stdout, 0, 0, &gbcfg);
|
||||
|
||||
send_bssgp_reset_ack(nsi, SGSN_NSEI, 0x1002);
|
||||
|
||||
printf("--- Reset BSS 1 with the old BVCI again ---\n\n");
|
||||
|
||||
setup_bssgp(nsi, bss_nsei[0], 0x1002);
|
||||
dump_peers(stdout, 0, 0, &gbcfg);
|
||||
|
||||
send_bssgp_reset_ack(nsi, SGSN_NSEI, 0x1002);
|
||||
|
||||
printf("--- Send message from BSS 1 to SGSN, BVCI 0x1012 ---\n\n");
|
||||
|
||||
send_ns_unitdata(nsi, NULL, bss_nsei[0], 0x1012, (uint8_t *)"", 0);
|
||||
|
||||
printf("--- Send message from SGSN to BSS 1, BVCI 0x1012 ---\n\n");
|
||||
|
||||
send_ns_unitdata(nsi, NULL, SGSN_NSEI, 0x1012, (uint8_t *)"", 0);
|
||||
|
||||
printf("--- Send message from BSS 1 to SGSN, BVCI 0x1002 ---\n\n");
|
||||
|
||||
send_ns_unitdata(nsi, NULL, bss_nsei[0], 0x1012, (uint8_t *)"", 0);
|
||||
|
||||
printf("--- Send message from SGSN to BSS 1, BVCI 0x1002 ---\n\n");
|
||||
|
||||
send_ns_unitdata(nsi, NULL, SGSN_NSEI, 0x1012, (uint8_t *)"", 0);
|
||||
|
||||
printf("--- Send message from BSS 2 to SGSN, BVCI 0x2002 ---\n\n");
|
||||
|
||||
send_ns_unitdata(nsi, NULL, bss_nsei[0], 0x2002, (uint8_t *)"", 0);
|
||||
|
||||
printf("--- Send message from SGSN to BSS 2, BVCI 0x2002 ---\n\n");
|
||||
|
||||
send_ns_unitdata(nsi, NULL, SGSN_NSEI, 0x2002, (uint8_t *)"", 0);
|
||||
|
||||
printf("--- Reset BSS 1 with the old BVCI on BSS2's link ---\n\n");
|
||||
|
||||
setup_bssgp(nsi, bss_nsei[0], 0x1002);
|
||||
dump_peers(stdout, 0, 0, &gbcfg);
|
||||
|
||||
dump_global(stdout, 0);
|
||||
|
||||
send_bssgp_reset_ack(nsi, SGSN_NSEI, 0x1002);
|
||||
|
||||
printf("--- Send message from BSS 1 to SGSN, BVCI 0x1002 ---\n\n");
|
||||
|
||||
send_ns_unitdata(nsi, NULL, bss_nsei[0], 0x1012, (uint8_t *)"", 0);
|
||||
|
||||
printf("--- Send message from SGSN to BSS 1, BVCI 0x1002 ---\n\n");
|
||||
|
||||
send_ns_unitdata(nsi, NULL, SGSN_NSEI, 0x1012, (uint8_t *)"", 0);
|
||||
|
||||
printf("--- Send message from SGSN to BSS 1, BVCI 0x10ff (invalid) ---\n\n");
|
||||
|
||||
send_ns_unitdata(nsi, NULL, SGSN_NSEI, 0x10ff, (uint8_t *)"", 0);
|
||||
|
||||
/* Find peer */
|
||||
OSMO_ASSERT(gbproxy_bvc_by_bvci(&gbcfg, 0xeeee) == NULL);
|
||||
OSMO_ASSERT(gbproxy_bvc_by_bvci(&gbcfg, 0x1000) == NULL);
|
||||
OSMO_ASSERT(gbproxy_bvc_by_bvci(&gbcfg, 0x1012) != NULL);
|
||||
OSMO_ASSERT(gbproxy_bvc_by_nsei(&gbcfg, 0xeeee) == NULL);
|
||||
OSMO_ASSERT(gbproxy_bvc_by_nsei(&gbcfg, 0x1012) == NULL);
|
||||
OSMO_ASSERT(gbproxy_bvc_by_nsei(&gbcfg, 0x1000) != NULL);
|
||||
|
||||
|
||||
/* Cleanup */
|
||||
OSMO_ASSERT(gbproxy_cleanup_bvcs(&gbcfg, 0, 0) == 0);
|
||||
OSMO_ASSERT(gbproxy_cleanup_bvcs(&gbcfg, 0x1000, 0xeeee) == 0);
|
||||
OSMO_ASSERT(gbproxy_cleanup_bvcs(&gbcfg, 0, 0x1002) == 0);
|
||||
OSMO_ASSERT(gbproxy_cleanup_bvcs(&gbcfg, 0x1000, 0x1012) == 1);
|
||||
OSMO_ASSERT(gbproxy_cleanup_bvcs(&gbcfg, 0x1000, 0x1012) == 0);
|
||||
|
||||
dump_peers(stdout, 0, 0, &gbcfg);
|
||||
|
||||
dump_global(stdout, 0);
|
||||
|
||||
gbprox_reset(&gbcfg);
|
||||
gprs_ns2_free(nsi);
|
||||
nsi = NULL;
|
||||
}
|
||||
|
||||
static void test_gbproxy_ident_changes()
|
||||
{
|
||||
struct gprs_ns2_inst *nsi = gprs_ns2_instantiate(tall_sgsn_ctx, gprs_ns2_callback, &gbcfg);
|
||||
uint16_t bss_nsei[2] = {0x1000, 0x2000};
|
||||
uint16_t bvci[4] = {0x1002, 0x2002, 0x3002};
|
||||
|
||||
gbcfg.nsi = nsi;
|
||||
gbcfg.nsip_sgsn_nsei = SGSN_NSEI;
|
||||
|
||||
bssgp_set_bssgp_callback(gbprox_test_bssgp_send_cb, &gbcfg);
|
||||
|
||||
printf("=== %s ===\n", __func__);
|
||||
printf("--- Initialise SGSN ---\n\n");
|
||||
|
||||
connect_sgsn(nsi, SGSN_NSEI);
|
||||
|
||||
printf("--- Initialise BSS 1 ---\n\n");
|
||||
|
||||
setup_ns(nsi, bss_nsei[0]);
|
||||
|
||||
printf("--- Setup BVCI 1 ---\n\n");
|
||||
|
||||
setup_bssgp(nsi, bss_nsei[0], bvci[0]);
|
||||
send_bssgp_reset_ack(nsi, SGSN_NSEI, bvci[0]);
|
||||
dump_peers(stdout, 0, 0, &gbcfg);
|
||||
|
||||
printf("--- Setup BVCI 2 ---\n\n");
|
||||
|
||||
setup_bssgp(nsi, bss_nsei[0], bvci[1]);
|
||||
send_bssgp_reset_ack(nsi, SGSN_NSEI, 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_nsei[0], bvci[0], (uint8_t *)"", 0);
|
||||
send_ns_unitdata(nsi, NULL, SGSN_NSEI, 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_nsei[0], bvci[1], (uint8_t *)"", 0);
|
||||
send_ns_unitdata(nsi, NULL, SGSN_NSEI, bvci[1], (uint8_t *)"", 0);
|
||||
|
||||
printf("--- Change NSEI ---\n\n");
|
||||
|
||||
setup_ns(nsi, bss_nsei[1]);
|
||||
|
||||
printf("--- Setup BVCI 1 ---\n\n");
|
||||
|
||||
setup_bssgp(nsi, bss_nsei[1], bvci[0]);
|
||||
send_bssgp_reset_ack(nsi, SGSN_NSEI, bvci[0]);
|
||||
dump_peers(stdout, 0, 0, &gbcfg);
|
||||
|
||||
printf("--- Setup BVCI 3 ---\n\n");
|
||||
|
||||
setup_bssgp(nsi, bss_nsei[1], bvci[2]);
|
||||
send_bssgp_reset_ack(nsi, SGSN_NSEI, 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_nsei[1], bvci[0], (uint8_t *)"", 0);
|
||||
send_ns_unitdata(nsi, NULL, SGSN_NSEI, 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_nsei[1], bvci[1], (uint8_t *)"", 0);
|
||||
dump_peers(stdout, 0, 0, &gbcfg);
|
||||
send_ns_unitdata(nsi, NULL, SGSN_NSEI, 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_nsei[0], bvci[2], (uint8_t *)"", 0);
|
||||
send_ns_unitdata(nsi, NULL, SGSN_NSEI, bvci[2], (uint8_t *)"", 0);
|
||||
|
||||
dump_global(stdout, 0);
|
||||
dump_peers(stdout, 0, 0, &gbcfg);
|
||||
|
||||
gbprox_reset(&gbcfg);
|
||||
gprs_ns2_free(nsi);
|
||||
nsi = NULL;
|
||||
}
|
||||
|
||||
/* See OS#3178 "gbproxy: failed to parse invalid BSSGP-UNITDATA message" */
|
||||
static void test_gbproxy_parse_bssgp_unitdata()
|
||||
{
|
||||
const char *hex = "0000239401e155cfea000004088872f4801018009c4000800e000601c0416c4338";
|
||||
struct msgb *msg = msgb_alloc(1034, "bssgp_unitdata");
|
||||
struct gprs_gb_parse_context parse_ctx;
|
||||
int rc;
|
||||
|
||||
memset(&parse_ctx, 0, sizeof(parse_ctx));
|
||||
|
||||
OSMO_ASSERT(msg);
|
||||
msgb_bssgph(msg) = msg->head;
|
||||
msgb_put(msg, osmo_hexparse(hex, msg->head, msgb_tailroom(msg)));
|
||||
|
||||
parse_ctx.to_bss = 0;
|
||||
parse_ctx.peer_nsei = msgb_nsei(msg);
|
||||
|
||||
rc = gprs_gb_parse_bssgp(msg->data, msg->len, &parse_ctx);
|
||||
if (!rc)
|
||||
fprintf(stderr, "%s: Test passed; Failed to parse invalid message %s\n", __func__, msgb_hexdump(msg));
|
||||
else
|
||||
fprintf(stderr, "%s: Test failed; invalid message was accepted by parser: %s\n", __func__, msgb_hexdump(msg));
|
||||
|
||||
OSMO_ASSERT(!rc);
|
||||
|
||||
/* Manually decoded message according to:
|
||||
ETSI TS 148 018 V10.6.0 (2012 07) 96
|
||||
3GPP TS 48.018 version 10.6.0 Release 10
|
||||
Table 10.2.2: UL-UNITDATA PDU content
|
||||
|
||||
00 - PDU type UL-UNITDATA (ok)
|
||||
|
||||
11.3.35 Temporary logical link Identity (TLLI)
|
||||
00 - TLLI[0]
|
||||
23 - TLLI[1]
|
||||
94 - TLLI[2]
|
||||
01 - TLLI[3]
|
||||
TLLI == "00239401"
|
||||
|
||||
e1 - QOS[0] (bit rate MSB)
|
||||
55 - QOS[1] (bit rate LSB)
|
||||
bit rate = "57685" (57685*100000 bit/s per PBRG)
|
||||
cf - QOS[2] PBRG = 11 (bit rate is expressed in 100000 bit/s increments),
|
||||
C/R 0 (contains LLC ACK/SACK),
|
||||
T 0 (contains signalling),
|
||||
A 1 (radio if uses MAC/UNITDATA,
|
||||
Precedence 111 (reserved value)
|
||||
|
||||
ea - CELL_ID[0] (TLV IEI: wrong, should be 0x08)
|
||||
00 - CELL_ID[1] (length 1)
|
||||
00 - CELL_ID[2] (length 2)
|
||||
lenth == 0
|
||||
04 -- CELL_ID[3]
|
||||
08 -- CELL_ID[4]
|
||||
88 -- CELL_ID[5]
|
||||
72 -- CELL_ID[6]
|
||||
f4 -- CELL_ID[7]
|
||||
80 -- CELL_ID[8]
|
||||
10 -- CELL_DI[9]
|
||||
|
||||
18 -- QOSP[0] OoS Profile IEI
|
||||
not allowed in BSSGP Userdata
|
||||
00 -- QOSP[1]
|
||||
9c -- QOSP[2]
|
||||
40 -- QOSP[3]
|
||||
00 -- QOSP[4]
|
||||
|
||||
80 -- IEI for "E-UTRAN Inter RAT Handover Info"
|
||||
not allowed in BSSGP Userdata
|
||||
0e -- length (14 bytes -- only 8 bytes remain)
|
||||
00 06 01 c0 41 6c 43 38 */
|
||||
|
||||
msgb_free(msg);
|
||||
|
||||
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)
|
||||
{
|
||||
talloc_enable_leak_report();
|
||||
tall_sgsn_ctx = talloc_named_const(NULL, 0, "gbproxy_test");
|
||||
void *log_ctx = talloc_named_const(tall_sgsn_ctx, 0, "log");
|
||||
|
||||
msgb_talloc_ctx_init(tall_sgsn_ctx, 0);
|
||||
|
||||
osmo_init_logging2(log_ctx, &info);
|
||||
log_set_use_color(osmo_stderr_target, 0);
|
||||
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(tall_sgsn_ctx);
|
||||
|
||||
setlinebuf(stdout);
|
||||
|
||||
printf("===== GbProxy test START\n");
|
||||
gbproxy_init_config(&gbcfg);
|
||||
test_gbproxy();
|
||||
test_gbproxy_ident_changes();
|
||||
test_gbproxy_parse_bssgp_unitdata();
|
||||
gbprox_reset(&gbcfg);
|
||||
/* gbprox_reset() frees the rate_ctr, but re-allocates it again. */
|
||||
rate_ctr_group_free(gbcfg.ctrg);
|
||||
printf("===== GbProxy test END\n\n");
|
||||
|
||||
talloc_free(log_ctx);
|
||||
/* expecting root and msgb ctx, empty */
|
||||
OSMO_ASSERT(talloc_total_blocks(tall_sgsn_ctx) == 2);
|
||||
talloc_free(tall_sgsn_ctx);
|
||||
|
||||
return 0;
|
||||
}
|
|
@ -1,671 +0,0 @@
|
|||
===== GbProxy test START
|
||||
=== test_gbproxy ===
|
||||
--- Initialise SGSN ---
|
||||
|
||||
NS2 CALLBACK, prim 2, bvci 0x0000
|
||||
|
||||
Message for SGSN (NSEI=256 BVCI=0):
|
||||
22 04 82 00 00 07 81 08
|
||||
|
||||
--- Initialise BSS 1 ---
|
||||
|
||||
Setup NS-VC: NSEI 0x1000(4096)
|
||||
|
||||
NS2 CALLBACK, prim 2, bvci 0x0000
|
||||
|
||||
PROCESSING BVC_RESET from NSEI 4096
|
||||
22 04 82 00 00 07 81 08 08 88 11 22 33 40 50 60 10 00
|
||||
|
||||
NS2 CALLBACK, prim 0, msg length 18, bvci 0x0000
|
||||
22 04 82 00 00 07 81 08 08 88 11 22 33 40 50 60 10 00
|
||||
|
||||
Message for BSS (NSEI=4096 BVCI=0):
|
||||
23 04 82 00 00
|
||||
|
||||
Setup BSSGP: BVCI 0x1002(4098)
|
||||
|
||||
PROCESSING BVC_RESET from NSEI 4096
|
||||
22 04 82 10 02 07 81 08 08 88 11 22 33 40 50 60 10 00
|
||||
|
||||
NS2 CALLBACK, prim 0, msg length 18, bvci 0x0000
|
||||
22 04 82 10 02 07 81 08 08 88 11 22 33 40 50 60 10 00
|
||||
|
||||
NS2 UD REQUEST, prim 0, msg length 18, bvci 0x0000
|
||||
22 04 82 10 02 07 81 08 08 88 11 22 33 40 50 60 10 00
|
||||
|
||||
Message for SGSN (NSEI=256 BVCI=0):
|
||||
[L2]> [L3]> 22 04 82 10 02 07 81 08 08 88 11 22 33 40 50 60 10 00
|
||||
|
||||
Peers:
|
||||
NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96
|
||||
PROCESSING BVC_RESET_ACK from NSEI 256
|
||||
23 04 82 10 02
|
||||
|
||||
NS2 CALLBACK, prim 0, msg length 5, bvci 0x0000
|
||||
23 04 82 10 02
|
||||
|
||||
NS2 UD REQUEST, prim 0, msg length 5, bvci 0x0000
|
||||
23 04 82 10 02
|
||||
|
||||
Message for BSS (NSEI=4096 BVCI=0):
|
||||
[L2]> [L3]> 23 04 82 10 02
|
||||
|
||||
--- Initialise BSS 2 ---
|
||||
|
||||
Setup NS-VC: NSEI 0x2000(8192)
|
||||
|
||||
NS2 CALLBACK, prim 2, bvci 0x0000
|
||||
|
||||
PROCESSING BVC_RESET from NSEI 8192
|
||||
22 04 82 00 00 07 81 08 08 88 11 22 33 40 50 60 10 00
|
||||
|
||||
NS2 CALLBACK, prim 0, msg length 18, bvci 0x0000
|
||||
22 04 82 00 00 07 81 08 08 88 11 22 33 40 50 60 10 00
|
||||
|
||||
Message for BSS (NSEI=8192 BVCI=0):
|
||||
23 04 82 00 00
|
||||
|
||||
Setup BSSGP: BVCI 0x2002(8194)
|
||||
|
||||
PROCESSING BVC_RESET from NSEI 8192
|
||||
22 04 82 20 02 07 81 08 08 88 11 22 33 40 50 60 10 00
|
||||
|
||||
NS2 CALLBACK, prim 0, msg length 18, bvci 0x0000
|
||||
22 04 82 20 02 07 81 08 08 88 11 22 33 40 50 60 10 00
|
||||
|
||||
NS2 UD REQUEST, prim 0, msg length 18, bvci 0x0000
|
||||
22 04 82 20 02 07 81 08 08 88 11 22 33 40 50 60 10 00
|
||||
|
||||
Message for SGSN (NSEI=256 BVCI=0):
|
||||
[L2]> [L3]> 22 04 82 20 02 07 81 08 08 88 11 22 33 40 50 60 10 00
|
||||
|
||||
Peers:
|
||||
NSEI 8192, BVCI 8194, not blocked, RAI 112-332-16464-96
|
||||
NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96
|
||||
PROCESSING BVC_RESET_ACK from NSEI 256
|
||||
23 04 82 20 02
|
||||
|
||||
NS2 CALLBACK, prim 0, msg length 5, bvci 0x0000
|
||||
23 04 82 20 02
|
||||
|
||||
NS2 UD REQUEST, prim 0, msg length 5, bvci 0x0000
|
||||
23 04 82 20 02
|
||||
|
||||
Message for BSS (NSEI=8192 BVCI=0):
|
||||
[L2]> [L3]> 23 04 82 20 02
|
||||
|
||||
--- Reset BSS 1 with a new BVCI ---
|
||||
|
||||
Setup BSSGP: BVCI 0x1012(4114)
|
||||
|
||||
PROCESSING BVC_RESET from NSEI 4096
|
||||
22 04 82 10 12 07 81 08 08 88 11 22 33 40 50 60 10 00
|
||||
|
||||
NS2 CALLBACK, prim 0, msg length 18, bvci 0x0000
|
||||
22 04 82 10 12 07 81 08 08 88 11 22 33 40 50 60 10 00
|
||||
|
||||
NS2 UD REQUEST, prim 0, msg length 18, bvci 0x0000
|
||||
22 04 82 10 12 07 81 08 08 88 11 22 33 40 50 60 10 00
|
||||
|
||||
Message for SGSN (NSEI=256 BVCI=0):
|
||||
[L2]> [L3]> 22 04 82 10 12 07 81 08 08 88 11 22 33 40 50 60 10 00
|
||||
|
||||
Peers:
|
||||
NSEI 8192, BVCI 8194, not blocked, RAI 112-332-16464-96
|
||||
NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96
|
||||
NSEI 4096, BVCI 4114, not blocked, RAI 112-332-16464-96
|
||||
PROCESSING BVC_RESET_ACK from NSEI 256
|
||||
23 04 82 10 12
|
||||
|
||||
NS2 CALLBACK, prim 0, msg length 5, bvci 0x0000
|
||||
23 04 82 10 12
|
||||
|
||||
NS2 UD REQUEST, prim 0, msg length 5, bvci 0x0000
|
||||
23 04 82 10 12
|
||||
|
||||
Message for BSS (NSEI=4096 BVCI=0):
|
||||
[L2]> [L3]> 23 04 82 10 12
|
||||
|
||||
--- Reset BSS 1 with the old BVCI ---
|
||||
|
||||
Setup BSSGP: BVCI 0x1002(4098)
|
||||
|
||||
PROCESSING BVC_RESET from NSEI 4096
|
||||
22 04 82 10 02 07 81 08 08 88 11 22 33 40 50 60 10 00
|
||||
|
||||
NS2 CALLBACK, prim 0, msg length 18, bvci 0x0000
|
||||
22 04 82 10 02 07 81 08 08 88 11 22 33 40 50 60 10 00
|
||||
|
||||
NS2 UD REQUEST, prim 0, msg length 18, bvci 0x0000
|
||||
22 04 82 10 02 07 81 08 08 88 11 22 33 40 50 60 10 00
|
||||
|
||||
Message for SGSN (NSEI=256 BVCI=0):
|
||||
[L2]> [L3]> 22 04 82 10 02 07 81 08 08 88 11 22 33 40 50 60 10 00
|
||||
|
||||
Peers:
|
||||
NSEI 8192, BVCI 8194, not blocked, RAI 112-332-16464-96
|
||||
NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96
|
||||
NSEI 4096, BVCI 4114, not blocked, RAI 112-332-16464-96
|
||||
PROCESSING BVC_RESET_ACK from NSEI 256
|
||||
23 04 82 10 02
|
||||
|
||||
NS2 CALLBACK, prim 0, msg length 5, bvci 0x0000
|
||||
23 04 82 10 02
|
||||
|
||||
NS2 UD REQUEST, prim 0, msg length 5, bvci 0x0000
|
||||
23 04 82 10 02
|
||||
|
||||
Message for BSS (NSEI=4096 BVCI=0):
|
||||
[L2]> [L3]> 23 04 82 10 02
|
||||
|
||||
--- Reset BSS 1 with the old BVCI again ---
|
||||
|
||||
Setup BSSGP: BVCI 0x1002(4098)
|
||||
|
||||
PROCESSING BVC_RESET from NSEI 4096
|
||||
22 04 82 10 02 07 81 08 08 88 11 22 33 40 50 60 10 00
|
||||
|
||||
NS2 CALLBACK, prim 0, msg length 18, bvci 0x0000
|
||||
22 04 82 10 02 07 81 08 08 88 11 22 33 40 50 60 10 00
|
||||
|
||||
NS2 UD REQUEST, prim 0, msg length 18, bvci 0x0000
|
||||
22 04 82 10 02 07 81 08 08 88 11 22 33 40 50 60 10 00
|
||||
|
||||
Message for SGSN (NSEI=256 BVCI=0):
|
||||
[L2]> [L3]> 22 04 82 10 02 07 81 08 08 88 11 22 33 40 50 60 10 00
|
||||
|
||||
Peers:
|
||||
NSEI 8192, BVCI 8194, not blocked, RAI 112-332-16464-96
|
||||
NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96
|
||||
NSEI 4096, BVCI 4114, not blocked, RAI 112-332-16464-96
|
||||
PROCESSING BVC_RESET_ACK from NSEI 256
|
||||
23 04 82 10 02
|
||||
|
||||
NS2 CALLBACK, prim 0, msg length 5, bvci 0x0000
|
||||
23 04 82 10 02
|
||||
|
||||
NS2 UD REQUEST, prim 0, msg length 5, bvci 0x0000
|
||||
23 04 82 10 02
|
||||
|
||||
Message for BSS (NSEI=4096 BVCI=0):
|
||||
[L2]> [L3]> 23 04 82 10 02
|
||||
|
||||
--- Send message from BSS 1 to SGSN, BVCI 0x1012 ---
|
||||
|
||||
PROCESSING (null) from NSEI 4096
|
||||
|
||||
|
||||
NS2 CALLBACK, prim 0, msg length 0, bvci 0x1012
|
||||
|
||||
|
||||
NS2 UD REQUEST, prim 0, msg length 0, bvci 0x1012
|
||||
|
||||
|
||||
Message for SGSN (NSEI=256 BVCI=4114):
|
||||
[L2]> [L3]>
|
||||
|
||||
--- Send message from SGSN to BSS 1, BVCI 0x1012 ---
|
||||
|
||||
PROCESSING (null) from NSEI 256
|
||||
|
||||
|
||||
NS2 CALLBACK, prim 0, msg length 0, bvci 0x1012
|
||||
|
||||
|
||||
NS2 UD REQUEST, prim 0, msg length 0, bvci 0x1012
|
||||
|
||||
|
||||
Message for BSS (NSEI=4096 BVCI=4114):
|
||||
[L2]> [L3]>
|
||||
|
||||
--- Send message from BSS 1 to SGSN, BVCI 0x1002 ---
|
||||
|
||||
PROCESSING (null) from NSEI 4096
|
||||
|
||||
|
||||
NS2 CALLBACK, prim 0, msg length 0, bvci 0x1012
|
||||
|
||||
|
||||
NS2 UD REQUEST, prim 0, msg length 0, bvci 0x1012
|
||||
|
||||
|
||||
Message for SGSN (NSEI=256 BVCI=4114):
|
||||
[L2]> [L3]>
|
||||
|
||||
--- Send message from SGSN to BSS 1, BVCI 0x1002 ---
|
||||
|
||||
PROCESSING (null) from NSEI 256
|
||||
|
||||
|
||||
NS2 CALLBACK, prim 0, msg length 0, bvci 0x1012
|
||||
|
||||
|
||||
NS2 UD REQUEST, prim 0, msg length 0, bvci 0x1012
|
||||
|
||||
|
||||
Message for BSS (NSEI=4096 BVCI=4114):
|
||||
[L2]> [L3]>
|
||||
|
||||
--- Send message from BSS 2 to SGSN, BVCI 0x2002 ---
|
||||
|
||||
PROCESSING (null) from NSEI 4096
|
||||
|
||||
|
||||
NS2 CALLBACK, prim 0, msg length 0, bvci 0x2002
|
||||
|
||||
|
||||
NS2 UD REQUEST, prim 0, msg length 0, bvci 0x2002
|
||||
|
||||
|
||||
Message for SGSN (NSEI=256 BVCI=8194):
|
||||
[L2]> [L3]>
|
||||
|
||||
--- Send message from SGSN to BSS 2, BVCI 0x2002 ---
|
||||
|
||||
PROCESSING (null) from NSEI 256
|
||||
|
||||
|
||||
NS2 CALLBACK, prim 0, msg length 0, bvci 0x2002
|
||||
|
||||
|
||||
NS2 UD REQUEST, prim 0, msg length 0, bvci 0x2002
|
||||
|
||||
|
||||
Message for BSS (NSEI=8192 BVCI=8194):
|
||||
[L2]> [L3]>
|
||||
|
||||
--- Reset BSS 1 with the old BVCI on BSS2's link ---
|
||||
|
||||
Setup BSSGP: BVCI 0x1002(4098)
|
||||
|
||||
PROCESSING BVC_RESET from NSEI 4096
|
||||
22 04 82 10 02 07 81 08 08 88 11 22 33 40 50 60 10 00
|
||||
|
||||
NS2 CALLBACK, prim 0, msg length 18, bvci 0x0000
|
||||
22 04 82 10 02 07 81 08 08 88 11 22 33 40 50 60 10 00
|
||||
|
||||
NS2 UD REQUEST, prim 0, msg length 18, bvci 0x0000
|
||||
22 04 82 10 02 07 81 08 08 88 11 22 33 40 50 60 10 00
|
||||
|
||||
Message for SGSN (NSEI=256 BVCI=0):
|
||||
[L2]> [L3]> 22 04 82 10 02 07 81 08 08 88 11 22 33 40 50 60 10 00
|
||||
|
||||
Peers:
|
||||
NSEI 8192, BVCI 8194, not blocked, RAI 112-332-16464-96
|
||||
NSEI mismatch : 1
|
||||
NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96
|
||||
NSEI 4096, BVCI 4114, not blocked, RAI 112-332-16464-96
|
||||
Gbproxy global:
|
||||
PROCESSING BVC_RESET_ACK from NSEI 256
|
||||
23 04 82 10 02
|
||||
|
||||
NS2 CALLBACK, prim 0, msg length 5, bvci 0x0000
|
||||
23 04 82 10 02
|
||||
|
||||
NS2 UD REQUEST, prim 0, msg length 5, bvci 0x0000
|
||||
23 04 82 10 02
|
||||
|
||||
Message for BSS (NSEI=4096 BVCI=0):
|
||||
[L2]> [L3]> 23 04 82 10 02
|
||||
|
||||
--- Send message from BSS 1 to SGSN, BVCI 0x1002 ---
|
||||
|
||||
PROCESSING (null) from NSEI 4096
|
||||
|
||||
|
||||
NS2 CALLBACK, prim 0, msg length 0, bvci 0x1012
|
||||
|
||||
|
||||
NS2 UD REQUEST, prim 0, msg length 0, bvci 0x1012
|
||||
|
||||
|
||||
Message for SGSN (NSEI=256 BVCI=4114):
|
||||
[L2]> [L3]>
|
||||
|
||||
--- Send message from SGSN to BSS 1, BVCI 0x1002 ---
|
||||
|
||||
PROCESSING (null) from NSEI 256
|
||||
|
||||
|
||||
NS2 CALLBACK, prim 0, msg length 0, bvci 0x1012
|
||||
|
||||
|
||||
NS2 UD REQUEST, prim 0, msg length 0, bvci 0x1012
|
||||
|
||||
|
||||
Message for BSS (NSEI=4096 BVCI=4114):
|
||||
[L2]> [L3]>
|
||||
|
||||
--- Send message from SGSN to BSS 1, BVCI 0x10ff (invalid) ---
|
||||
|
||||
PROCESSING (null) from NSEI 256
|
||||
|
||||
|
||||
NS2 CALLBACK, prim 0, msg length 0, bvci 0x10ff
|
||||
|
||||
|
||||
Message for SGSN (NSEI=256 BVCI=0):
|
||||
41 07 81 05 04 82 10 ff 15 80
|
||||
|
||||
Peers:
|
||||
NSEI 8192, BVCI 8194, not blocked, RAI 112-332-16464-96
|
||||
NSEI mismatch : 1
|
||||
NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96
|
||||
Gbproxy global:
|
||||
Invalid BVC Identifier : 1
|
||||
=== test_gbproxy_ident_changes ===
|
||||
--- Initialise SGSN ---
|
||||
|
||||
NS2 CALLBACK, prim 2, bvci 0x0000
|
||||
|
||||
Message for SGSN (NSEI=256 BVCI=0):
|
||||
22 04 82 00 00 07 81 08
|
||||
|
||||
--- Initialise BSS 1 ---
|
||||
|
||||
Setup NS-VC: NSEI 0x1000(4096)
|
||||
|
||||
NS2 CALLBACK, prim 2, bvci 0x0000
|
||||
|
||||
PROCESSING BVC_RESET from NSEI 4096
|
||||
22 04 82 00 00 07 81 08 08 88 11 22 33 40 50 60 10 00
|
||||
|
||||
NS2 CALLBACK, prim 0, msg length 18, bvci 0x0000
|
||||
22 04 82 00 00 07 81 08 08 88 11 22 33 40 50 60 10 00
|
||||
|
||||
Message for BSS (NSEI=4096 BVCI=0):
|
||||
23 04 82 00 00
|
||||
|
||||
--- Setup BVCI 1 ---
|
||||
|
||||
Setup BSSGP: BVCI 0x1002(4098)
|
||||
|
||||
PROCESSING BVC_RESET from NSEI 4096
|
||||
22 04 82 10 02 07 81 08 08 88 11 22 33 40 50 60 10 00
|
||||
|
||||
NS2 CALLBACK, prim 0, msg length 18, bvci 0x0000
|
||||
22 04 82 10 02 07 81 08 08 88 11 22 33 40 50 60 10 00
|
||||
|
||||
NS2 UD REQUEST, prim 0, msg length 18, bvci 0x0000
|
||||
22 04 82 10 02 07 81 08 08 88 11 22 33 40 50 60 10 00
|
||||
|
||||
Message for SGSN (NSEI=256 BVCI=0):
|
||||
[L2]> [L3]> 22 04 82 10 02 07 81 08 08 88 11 22 33 40 50 60 10 00
|
||||
|
||||
PROCESSING BVC_RESET_ACK from NSEI 256
|
||||
23 04 82 10 02
|
||||
|
||||
NS2 CALLBACK, prim 0, msg length 5, bvci 0x0000
|
||||
23 04 82 10 02
|
||||
|
||||
NS2 UD REQUEST, prim 0, msg length 5, bvci 0x0000
|
||||
23 04 82 10 02
|
||||
|
||||
Message for BSS (NSEI=4096 BVCI=0):
|
||||
[L2]> [L3]> 23 04 82 10 02
|
||||
|
||||
Peers:
|
||||
NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96
|
||||
--- Setup BVCI 2 ---
|
||||
|
||||
Setup BSSGP: BVCI 0x2002(8194)
|
||||
|
||||
PROCESSING BVC_RESET from NSEI 4096
|
||||
22 04 82 20 02 07 81 08 08 88 11 22 33 40 50 60 10 00
|
||||
|
||||
NS2 CALLBACK, prim 0, msg length 18, bvci 0x0000
|
||||
22 04 82 20 02 07 81 08 08 88 11 22 33 40 50 60 10 00
|
||||
|
||||
NS2 UD REQUEST, prim 0, msg length 18, bvci 0x0000
|
||||
22 04 82 20 02 07 81 08 08 88 11 22 33 40 50 60 10 00
|
||||
|
||||
Message for SGSN (NSEI=256 BVCI=0):
|
||||
[L2]> [L3]> 22 04 82 20 02 07 81 08 08 88 11 22 33 40 50 60 10 00
|
||||
|
||||
PROCESSING BVC_RESET_ACK from NSEI 256
|
||||
23 04 82 20 02
|
||||
|
||||
NS2 CALLBACK, prim 0, msg length 5, bvci 0x0000
|
||||
23 04 82 20 02
|
||||
|
||||
NS2 UD REQUEST, prim 0, msg length 5, bvci 0x0000
|
||||
23 04 82 20 02
|
||||
|
||||
Message for BSS (NSEI=4096 BVCI=0):
|
||||
[L2]> [L3]> 23 04 82 20 02
|
||||
|
||||
Peers:
|
||||
NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96
|
||||
NSEI 4096, BVCI 8194, not blocked, RAI 112-332-16464-96
|
||||
--- Send message from BSS 1 to SGSN and back, BVCI 1 ---
|
||||
|
||||
PROCESSING (null) from NSEI 4096
|
||||
|
||||
|
||||
NS2 CALLBACK, prim 0, msg length 0, bvci 0x1002
|
||||
|
||||
|
||||
NS2 UD REQUEST, prim 0, msg length 0, bvci 0x1002
|
||||
|
||||
|
||||
Message for SGSN (NSEI=256 BVCI=4098):
|
||||
[L2]> [L3]>
|
||||
|
||||
PROCESSING (null) from NSEI 256
|
||||
|
||||
|
||||
NS2 CALLBACK, prim 0, msg length 0, bvci 0x1002
|
||||
|
||||
|
||||
NS2 UD REQUEST, prim 0, msg length 0, bvci 0x1002
|
||||
|
||||
|
||||
Message for BSS (NSEI=4096 BVCI=4098):
|
||||
[L2]> [L3]>
|
||||
|
||||
--- Send message from BSS 1 to SGSN and back, BVCI 2 ---
|
||||
|
||||
PROCESSING (null) from NSEI 4096
|
||||
|
||||
|
||||
NS2 CALLBACK, prim 0, msg length 0, bvci 0x2002
|
||||
|
||||
|
||||
NS2 UD REQUEST, prim 0, msg length 0, bvci 0x2002
|
||||
|
||||
|
||||
Message for SGSN (NSEI=256 BVCI=8194):
|
||||
[L2]> [L3]>
|
||||
|
||||
PROCESSING (null) from NSEI 256
|
||||
|
||||
|
||||
NS2 CALLBACK, prim 0, msg length 0, bvci 0x2002
|
||||
|
||||
|
||||
NS2 UD REQUEST, prim 0, msg length 0, bvci 0x2002
|
||||
|
||||
|
||||
Message for BSS (NSEI=4096 BVCI=8194):
|
||||
[L2]> [L3]>
|
||||
|
||||
--- Change NSEI ---
|
||||
|
||||
Setup NS-VC: NSEI 0x2000(8192)
|
||||
|
||||
NS2 CALLBACK, prim 2, bvci 0x0000
|
||||
|
||||
PROCESSING BVC_RESET from NSEI 8192
|
||||
22 04 82 00 00 07 81 08 08 88 11 22 33 40 50 60 10 00
|
||||
|
||||
NS2 CALLBACK, prim 0, msg length 18, bvci 0x0000
|
||||
22 04 82 00 00 07 81 08 08 88 11 22 33 40 50 60 10 00
|
||||
|
||||
Message for BSS (NSEI=8192 BVCI=0):
|
||||
23 04 82 00 00
|
||||
|
||||
--- Setup BVCI 1 ---
|
||||
|
||||
Setup BSSGP: BVCI 0x1002(4098)
|
||||
|
||||
PROCESSING BVC_RESET from NSEI 8192
|
||||
22 04 82 10 02 07 81 08 08 88 11 22 33 40 50 60 10 00
|
||||
|
||||
NS2 CALLBACK, prim 0, msg length 18, bvci 0x0000
|
||||
22 04 82 10 02 07 81 08 08 88 11 22 33 40 50 60 10 00
|
||||
|
||||
NS2 UD REQUEST, prim 0, msg length 18, bvci 0x0000
|
||||
22 04 82 10 02 07 81 08 08 88 11 22 33 40 50 60 10 00
|
||||
|
||||
Message for SGSN (NSEI=256 BVCI=0):
|
||||
[L2]> [L3]> 22 04 82 10 02 07 81 08 08 88 11 22 33 40 50 60 10 00
|
||||
|
||||
PROCESSING BVC_RESET_ACK from NSEI 256
|
||||
23 04 82 10 02
|
||||
|
||||
NS2 CALLBACK, prim 0, msg length 5, bvci 0x0000
|
||||
23 04 82 10 02
|
||||
|
||||
NS2 UD REQUEST, prim 0, msg length 5, bvci 0x0000
|
||||
23 04 82 10 02
|
||||
|
||||
Message for BSS (NSEI=8192 BVCI=0):
|
||||
[L2]> [L3]> 23 04 82 10 02
|
||||
|
||||
Peers:
|
||||
NSEI 8192, BVCI 4098, not blocked, RAI 112-332-16464-96
|
||||
NSEI mismatch : 1
|
||||
NSEI 4096, BVCI 8194, not blocked, RAI 112-332-16464-96
|
||||
--- Setup BVCI 3 ---
|
||||
|
||||
Setup BSSGP: BVCI 0x3002(12290)
|
||||
|
||||
PROCESSING BVC_RESET from NSEI 8192
|
||||
22 04 82 30 02 07 81 08 08 88 11 22 33 40 50 60 10 00
|
||||
|
||||
NS2 CALLBACK, prim 0, msg length 18, bvci 0x0000
|
||||
22 04 82 30 02 07 81 08 08 88 11 22 33 40 50 60 10 00
|
||||
|
||||
NS2 UD REQUEST, prim 0, msg length 18, bvci 0x0000
|
||||
22 04 82 30 02 07 81 08 08 88 11 22 33 40 50 60 10 00
|
||||
|
||||
Message for SGSN (NSEI=256 BVCI=0):
|
||||
[L2]> [L3]> 22 04 82 30 02 07 81 08 08 88 11 22 33 40 50 60 10 00
|
||||
|
||||
PROCESSING BVC_RESET_ACK from NSEI 256
|
||||
23 04 82 30 02
|
||||
|
||||
NS2 CALLBACK, prim 0, msg length 5, bvci 0x0000
|
||||
23 04 82 30 02
|
||||
|
||||
NS2 UD REQUEST, prim 0, msg length 5, bvci 0x0000
|
||||
23 04 82 30 02
|
||||
|
||||
Message for BSS (NSEI=8192 BVCI=0):
|
||||
[L2]> [L3]> 23 04 82 30 02
|
||||
|
||||
Peers:
|
||||
NSEI 8192, BVCI 4098, not blocked, RAI 112-332-16464-96
|
||||
NSEI mismatch : 1
|
||||
NSEI 8192, BVCI 12290, not blocked, RAI 112-332-16464-96
|
||||
NSEI 4096, BVCI 8194, not blocked, RAI 112-332-16464-96
|
||||
--- Send message from BSS 1 to SGSN and back, BVCI 1 ---
|
||||
|
||||
PROCESSING (null) from NSEI 8192
|
||||
|
||||
|
||||
NS2 CALLBACK, prim 0, msg length 0, bvci 0x1002
|
||||
|
||||
|
||||
NS2 UD REQUEST, prim 0, msg length 0, bvci 0x1002
|
||||
|
||||
|
||||
Message for SGSN (NSEI=256 BVCI=4098):
|
||||
[L2]> [L3]>
|
||||
|
||||
PROCESSING (null) from NSEI 256
|
||||
|
||||
|
||||
NS2 CALLBACK, prim 0, msg length 0, bvci 0x1002
|
||||
|
||||
|
||||
NS2 UD REQUEST, prim 0, msg length 0, bvci 0x1002
|
||||
|
||||
|
||||
Message for BSS (NSEI=8192 BVCI=4098):
|
||||
[L2]> [L3]>
|
||||
|
||||
--- Send message from BSS 1 to SGSN and back, BVCI 2 (should fail) ---
|
||||
|
||||
PROCESSING (null) from NSEI 8192
|
||||
|
||||
|
||||
NS2 CALLBACK, prim 0, msg length 0, bvci 0x2002
|
||||
|
||||
|
||||
NS2 UD REQUEST, prim 0, msg length 0, bvci 0x2002
|
||||
|
||||
|
||||
Message for SGSN (NSEI=256 BVCI=8194):
|
||||
[L2]> [L3]>
|
||||
|
||||
Peers:
|
||||
NSEI 8192, BVCI 4098, not blocked, RAI 112-332-16464-96
|
||||
NSEI mismatch : 1
|
||||
NSEI 8192, BVCI 12290, not blocked, RAI 112-332-16464-96
|
||||
NSEI 4096, BVCI 8194, not blocked, RAI 112-332-16464-96
|
||||
NSEI mismatch : 1
|
||||
PROCESSING (null) from NSEI 256
|
||||
|
||||
|
||||
NS2 CALLBACK, prim 0, msg length 0, bvci 0x2002
|
||||
|
||||
|
||||
NS2 UD REQUEST, prim 0, msg length 0, bvci 0x2002
|
||||
|
||||
|
||||
Message for BSS (NSEI=4096 BVCI=8194):
|
||||
[L2]> [L3]>
|
||||
|
||||
Peers:
|
||||
NSEI 8192, BVCI 4098, not blocked, RAI 112-332-16464-96
|
||||
NSEI mismatch : 1
|
||||
NSEI 8192, BVCI 12290, not blocked, RAI 112-332-16464-96
|
||||
NSEI 4096, BVCI 8194, not blocked, RAI 112-332-16464-96
|
||||
NSEI mismatch : 1
|
||||
--- Send message from BSS 1 to SGSN and back, BVCI 3 ---
|
||||
|
||||
PROCESSING (null) from NSEI 4096
|
||||
|
||||
|
||||
NS2 CALLBACK, prim 0, msg length 0, bvci 0x3002
|
||||
|
||||
|
||||
NS2 UD REQUEST, prim 0, msg length 0, bvci 0x3002
|
||||
|
||||
|
||||
Message for SGSN (NSEI=256 BVCI=12290):
|
||||
[L2]> [L3]>
|
||||
|
||||
PROCESSING (null) from NSEI 256
|
||||
|
||||
|
||||
NS2 CALLBACK, prim 0, msg length 0, bvci 0x3002
|
||||
|
||||
|
||||
NS2 UD REQUEST, prim 0, msg length 0, bvci 0x3002
|
||||
|
||||
|
||||
Message for BSS (NSEI=8192 BVCI=12290):
|
||||
[L2]> [L3]>
|
||||
|
||||
Gbproxy global:
|
||||
Peers:
|
||||
NSEI 8192, BVCI 4098, not blocked, RAI 112-332-16464-96
|
||||
NSEI mismatch : 1
|
||||
NSEI 8192, BVCI 12290, not blocked, RAI 112-332-16464-96
|
||||
NSEI mismatch : 1
|
||||
NSEI 4096, BVCI 8194, not blocked, RAI 112-332-16464-96
|
||||
NSEI mismatch : 1
|
||||
===== GbProxy test END
|
||||
|
|
@ -7,12 +7,6 @@ cat $abs_srcdir/gprs/gprs_test.ok > expout
|
|||
AT_CHECK([$abs_top_builddir/tests/gprs/gprs_test], [], [expout], [ignore])
|
||||
AT_CLEANUP
|
||||
|
||||
AT_SETUP([gbproxy])
|
||||
AT_KEYWORDS([gbproxy])
|
||||
cat $abs_srcdir/gbproxy/gbproxy_test.ok > expout
|
||||
AT_CHECK([$abs_top_builddir/tests/gbproxy/gbproxy_test], [], [expout], [ignore])
|
||||
AT_CLEANUP
|
||||
|
||||
AT_SETUP([sgsn])
|
||||
AT_KEYWORDS([sgsn])
|
||||
AT_CHECK([test "$enable_sgsn_test" != no || exit 77])
|
||||
|
|
Loading…
Reference in New Issue