gbproxy: Extended test program to simulate SGSN, too
This adds a simulation of the SGSN side of the Gbproxy. The VC is set up correctly and several combinations of BSSGP messages are sent. Sponsored-by: On-Waves ehf
This commit is contained in:
parent
e75fec60d0
commit
2082afa76e
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@ -32,11 +32,13 @@
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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 0xfffe
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#define SGSN_NSEI 0x0100
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struct gbproxy_config gbcfg;
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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);
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static int gprs_process_message(struct gprs_ns_inst *nsi, const char *text,
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struct sockaddr_in *peer, const unsigned char* data,
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size_t data_len);
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static void send_ns_reset(struct gprs_ns_inst *nsi, struct sockaddr_in *src_addr,
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enum ns_cause cause, uint16_t nsvci, uint16_t nsei)
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@ -57,6 +59,24 @@ static void send_ns_reset(struct gprs_ns_inst *nsi, struct sockaddr_in *src_addr
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gprs_process_message(nsi, "RESET", src_addr, msg, sizeof(msg));
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}
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static void send_ns_reset_ack(struct gprs_ns_inst *nsi, struct sockaddr_in *src_addr,
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uint16_t nsvci, uint16_t nsei)
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{
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/* GPRS Network Service, PDU type: NS_RESET_ACK,
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*/
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unsigned char msg[9] = {
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0x03, 0x01, 0x82, 0x11, 0x22,
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0x04, 0x82, 0x11, 0x22
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};
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msg[3] = nsvci / 256;
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msg[4] = nsvci % 256;
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msg[7] = nsei / 256;
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msg[8] = nsei % 256;
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gprs_process_message(nsi, "RESET_ACK", src_addr, msg, sizeof(msg));
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}
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static void send_ns_alive(struct gprs_ns_inst *nsi, struct sockaddr_in *src_addr)
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{
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/* GPRS Network Service, PDU type: NS_ALIVE */
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@ -87,8 +107,18 @@ static void send_ns_unblock(struct gprs_ns_inst *nsi, struct sockaddr_in *src_ad
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gprs_process_message(nsi, "UNBLOCK", src_addr, msg, sizeof(msg));
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}
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static void send_ns_unitdata(struct gprs_ns_inst *nsi, struct sockaddr_in *src_addr,
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uint16_t nsbvci,
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static void send_ns_unblock_ack(struct gprs_ns_inst *nsi, struct sockaddr_in *src_addr)
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{
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/* GPRS Network Service, PDU type: NS_UNBLOCK_ACK */
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unsigned char msg[1] = {
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0x07
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};
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gprs_process_message(nsi, "UNBLOCK_ACK", src_addr, msg, sizeof(msg));
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}
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static void send_ns_unitdata(struct gprs_ns_inst *nsi, const char *text,
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struct sockaddr_in *src_addr, 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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/* GPRS Network Service, PDU type: NS_UNITDATA */
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@ -102,7 +132,7 @@ static void send_ns_unitdata(struct gprs_ns_inst *nsi, struct sockaddr_in *src_a
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msg[3] = nsbvci % 256;
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memcpy(msg + 4, bssgp_msg, bssgp_msg_size);
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gprs_process_message(nsi, "UNITDATA", src_addr, msg, bssgp_msg_size + 4);
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gprs_process_message(nsi, text ? text : "UNITDATA", src_addr, msg, bssgp_msg_size + 4);
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}
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static void send_bssgp_reset(struct gprs_ns_inst *nsi, struct sockaddr_in *src_addr,
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@ -119,7 +149,23 @@ static void send_bssgp_reset(struct gprs_ns_inst *nsi, struct sockaddr_in *src_a
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msg[3] = bvci / 256;
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msg[4] = bvci % 256;
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send_ns_unitdata(nsi, src_addr, 0, msg, sizeof(msg));
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send_ns_unitdata(nsi, "BVC_RESET", src_addr, 0, msg, sizeof(msg));
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}
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static void send_bssgp_reset_ack(struct gprs_ns_inst *nsi,
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struct sockaddr_in *src_addr, 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", src_addr, 0, msg, sizeof(msg));
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}
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static void setup_ns(struct gprs_ns_inst *nsi, struct sockaddr_in *src_addr,
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@ -175,14 +221,19 @@ ssize_t sendto(int sockfd, const void *buf, size_t len, int flags,
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const struct sockaddr *, socklen_t);
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static sendto_t real_sendto = NULL;
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uint32_t dest_host = htonl(((struct sockaddr_in *)dest_addr)->sin_addr.s_addr);
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int dest_port = htons(((struct sockaddr_in *)dest_addr)->sin_port);
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if (!real_sendto)
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real_sendto = dlsym(RTLD_NEXT, "sendto");
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if (dest_host == REMOTE_BSS_ADDR)
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printf("MESSAGE to BSS, msg length %d\n%s\n\n", len, osmo_hexdump(buf, len));
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printf("MESSAGE to BSS at 0x%08x:%d, msg length %d\n%s\n\n",
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dest_host, dest_port,
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len, osmo_hexdump(buf, len));
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else if (dest_host == REMOTE_SGSN_ADDR)
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printf("MESSAGE to SGSN, msg length %d\n%s\n\n", len, osmo_hexdump(buf, len));
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printf("MESSAGE to SGSN at 0x%08x:%d, msg length %d\n%s\n\n",
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dest_host, dest_port,
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len, osmo_hexdump(buf, len));
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else
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return real_sendto(sockfd, buf, len, flags, dest_addr, addrlen);
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@ -192,12 +243,17 @@ ssize_t sendto(int sockfd, const void *buf, size_t len, int flags,
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/* override */
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int gprs_ns_sendmsg(struct gprs_ns_inst *nsi, struct msgb *msg)
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{
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typedef int (*gprs_ns_sendmsg_t)(struct gprs_ns_inst *nsi, struct msgb *msg);
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static gprs_ns_sendmsg_t real_gprs_ns_sendmsg = NULL;
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uint16_t bvci = msgb_bvci(msg);
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uint16_t nsei = msgb_nsei(msg);
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unsigned char *buf = msg->data;
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size_t len = msg->len;
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if (!real_gprs_ns_sendmsg)
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real_gprs_ns_sendmsg = dlsym(RTLD_NEXT, "gprs_ns_sendmsg");
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if (nsei == SGSN_NSEI)
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printf("NS UNITDATA MESSAGE to SGSN, BVCI 0x%04x, msg length %d\n%s\n\n",
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bvci, len, osmo_hexdump(buf, len));
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@ -205,7 +261,7 @@ int gprs_ns_sendmsg(struct gprs_ns_inst *nsi, struct msgb *msg)
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printf("NS UNITDATA MESSAGE to BSS, BVCI 0x%04x, msg length %d\n%s\n\n",
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bvci, len, osmo_hexdump(buf, len));
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return 0;
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return real_gprs_ns_sendmsg(nsi, msg);
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}
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static void dump_rate_ctr_group(FILE *stream, const char *prefix,
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@ -312,9 +368,11 @@ static void gprs_dump_nsi(struct gprs_ns_inst *nsi)
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printf("Current NS-VCIs:\n");
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llist_for_each_entry(nsvc, &nsi->gprs_nsvcs, list) {
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struct sockaddr_in *peer = &(nsvc->ip.bts_addr);
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printf(" VCI 0x%04x, NSEI 0x%04x, peer 0x%08x:%d\n",
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printf(" VCI 0x%04x, NSEI 0x%04x, peer 0x%08x:%d%s%s\n",
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nsvc->nsvci, nsvc->nsei,
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ntohl(peer->sin_addr.s_addr), ntohs(peer->sin_port)
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ntohl(peer->sin_addr.s_addr), ntohs(peer->sin_port),
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nsvc->state & NSE_S_BLOCKED ? ", blocked" : "",
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nsvc->state & NSE_S_ALIVE ? "" : ", dead"
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);
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dump_rate_ctr_group(stdout, " ", nsvc->ctrg);
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}
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@ -325,11 +383,16 @@ static void test_gbproxy()
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{
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struct gprs_ns_inst *nsi = gprs_ns_instantiate(gprs_ns_callback, NULL);
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struct sockaddr_in bss_peer[4] = {{0},};
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struct sockaddr_in sgsn_peer= {0};
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bssgp_nsi = nsi;
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gbcfg.nsi = bssgp_nsi;
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gbcfg.nsip_sgsn_nsei = SGSN_NSEI;
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sgsn_peer.sin_family = AF_INET;
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sgsn_peer.sin_port = htons(32000);
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sgsn_peer.sin_addr.s_addr = htonl(REMOTE_SGSN_ADDR);
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bss_peer[0].sin_family = AF_INET;
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bss_peer[0].sin_port = htons(1111);
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bss_peer[0].sin_addr.s_addr = htonl(REMOTE_BSS_ADDR);
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bss_peer[3].sin_port = htons(4444);
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bss_peer[3].sin_addr.s_addr = htonl(REMOTE_BSS_ADDR);
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printf("--- Initialise SGSN ---\n\n");
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gprs_ns_nsip_connect(nsi, &sgsn_peer, SGSN_NSEI, SGSN_NSEI+1);
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send_ns_reset_ack(nsi, &sgsn_peer, SGSN_NSEI+1, SGSN_NSEI);
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send_ns_alive_ack(nsi, &sgsn_peer);
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send_ns_unblock_ack(nsi, &sgsn_peer);
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send_ns_alive(nsi, &sgsn_peer);
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gprs_dump_nsi(nsi);
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printf("--- Initialise BSS 1 ---\n\n");
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setup_ns(nsi, &bss_peer[0], 0x1001, 0x1000);
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@ -350,6 +422,8 @@ static void test_gbproxy()
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gprs_dump_nsi(nsi);
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gbprox_dump_peers(stdout, 0);
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send_bssgp_reset_ack(nsi, &sgsn_peer, 0x1002);
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printf("--- Initialise BSS 2 ---\n\n");
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setup_ns(nsi, &bss_peer[1], 0x2001, 0x2000);
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gprs_dump_nsi(nsi);
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gbprox_dump_peers(stdout, 0);
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send_bssgp_reset_ack(nsi, &sgsn_peer, 0x2002);
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printf("--- Move BSS 1 to new port ---\n\n");
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setup_ns(nsi, &bss_peer[2], 0x1001, 0x1000);
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gprs_dump_nsi(nsi);
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gbprox_dump_peers(stdout, 0);
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printf("--- Move BSS 1 to original BSS 1 port ---\n\n");
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setup_ns(nsi, &bss_peer[0], 0x1001, 0x1000);
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gprs_dump_nsi(nsi);
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gbprox_dump_peers(stdout, 0);
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printf("--- Reset BSS 1 with a new BVCI ---\n\n");
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setup_bssgp(nsi, &bss_peer[0], 0x1012);
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gprs_dump_nsi(nsi);
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gbprox_dump_peers(stdout, 0);
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send_bssgp_reset_ack(nsi, &sgsn_peer, 0x1012);
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printf("--- Reset BSS 1 with the old BVCI ---\n\n");
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setup_bssgp(nsi, &bss_peer[0], 0x1002);
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gprs_dump_nsi(nsi);
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gbprox_dump_peers(stdout, 0);
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send_bssgp_reset_ack(nsi, &sgsn_peer, 0x1002);
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printf("--- Reset BSS 1 with the old BVCI again ---\n\n");
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setup_bssgp(nsi, &bss_peer[0], 0x1002);
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gprs_dump_nsi(nsi);
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gbprox_dump_peers(stdout, 0);
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send_bssgp_reset_ack(nsi, &sgsn_peer, 0x1002);
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printf("--- Send message from BSS 1 to SGSN, BVCI 0x1012 ---\n\n");
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send_ns_unitdata(nsi, NULL, &bss_peer[0], 0x1012, (uint8_t *)"", 0);
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printf("--- Send message from SGSN to BSS 1, BVCI 0x1012 ---\n\n");
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send_ns_unitdata(nsi, NULL, &sgsn_peer, 0x1012, (uint8_t *)"", 0);
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printf("--- Send message from BSS 1 to SGSN, BVCI 0x1002 ---\n\n");
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send_ns_unitdata(nsi, NULL, &bss_peer[0], 0x1012, (uint8_t *)"", 0);
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printf("--- Send message from SGSN to BSS 1, BVCI 0x1002 ---\n\n");
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send_ns_unitdata(nsi, NULL, &sgsn_peer, 0x1012, (uint8_t *)"", 0);
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printf("--- Send message from BSS 2 to SGSN, BVCI 0x2002 ---\n\n");
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send_ns_unitdata(nsi, NULL, &bss_peer[0], 0x2002, (uint8_t *)"", 0);
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printf("--- Send message from SGSN to BSS 2, BVCI 0x2002 ---\n\n");
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send_ns_unitdata(nsi, NULL, &sgsn_peer, 0x2002, (uint8_t *)"", 0);
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printf("--- Reset BSS 1 with the old BVCI on BSS2's link ---\n\n");
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setup_bssgp(nsi, &bss_peer[2], 0x1002);
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gprs_dump_nsi(nsi);
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gbprox_dump_peers(stdout, 0);
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send_bssgp_reset_ack(nsi, &sgsn_peer, 0x1002);
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printf("--- Send message from BSS 1 to SGSN, BVCI 0x1002 ---\n\n");
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send_ns_unitdata(nsi, NULL, &bss_peer[0], 0x1012, (uint8_t *)"", 0);
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printf("--- Send message from SGSN to BSS 1, BVCI 0x1002 ---\n\n");
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send_ns_unitdata(nsi, NULL, &sgsn_peer, 0x1012, (uint8_t *)"", 0);
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gprs_ns_destroy(nsi);
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nsi = NULL;
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}
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@ -1,4 +1,44 @@
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===== NS protocol test START
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--- Initialise SGSN ---
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MESSAGE to SGSN at 0x05060708:32000, msg length 12
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02 00 81 01 01 82 01 01 04 82 01 00
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PROCESSING RESET_ACK from 0x05060708:32000
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03 01 82 01 01 04 82 01 00
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MESSAGE to SGSN at 0x05060708:32000, msg length 1
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0a
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result (RESET_ACK) = 1
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PROCESSING ALIVE_ACK from 0x05060708:32000
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0b
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MESSAGE to SGSN at 0x05060708:32000, msg length 1
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06
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result (ALIVE_ACK) = 1
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PROCESSING UNBLOCK_ACK from 0x05060708:32000
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07
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==> got signal NS_UNBLOCK, NS-VC 0x0101/5.6.7.8:32000
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result (UNBLOCK_ACK) = 0
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PROCESSING ALIVE from 0x05060708:32000
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0a
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MESSAGE to SGSN at 0x05060708:32000, msg length 1
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0b
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result (ALIVE) = 1
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Current NS-VCIs:
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VCI 0x0101, NSEI 0x0100, peer 0x05060708:32000
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NS-VC Block count : 1
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--- Initialise BSS 1 ---
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Setup NS-VC: remote 0x01020304:1111, NSVCI 0x1001(4097), NSEI 0x1000(4096)
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@ -8,10 +48,10 @@ PROCESSING RESET from 0x01020304:1111
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==> got signal NS_RESET, NS-VC 0x1001/1.2.3.4:1111
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MESSAGE to BSS, msg length 9
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MESSAGE to BSS at 0x01020304:1111, msg length 9
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03 01 82 10 01 04 82 10 00
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MESSAGE to BSS, msg length 1
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MESSAGE to BSS at 0x01020304:1111, msg length 1
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0a
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result (RESET) = 9
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@ -19,7 +59,7 @@ result (RESET) = 9
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PROCESSING ALIVE from 0x01020304:1111
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0a
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MESSAGE to BSS, msg length 1
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MESSAGE to BSS at 0x01020304:1111, msg length 1
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0b
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result (ALIVE) = 1
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@ -29,7 +69,7 @@ PROCESSING UNBLOCK from 0x01020304:1111
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==> got signal NS_UNBLOCK, NS-VC 0x1001/1.2.3.4:1111
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MESSAGE to BSS, msg length 1
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MESSAGE to BSS at 0x01020304:1111, msg length 1
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07
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result (UNBLOCK) = 1
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@ -41,7 +81,7 @@ result (ALIVE_ACK) = 0
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Setup BSSGP: remote 0x01020304:1111, BVCI 0x1002(4098)
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PROCESSING UNITDATA from 0x01020304:1111
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PROCESSING BVC_RESET from 0x01020304:1111
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00 00 00 00 22 04 82 10 02 07 81 08 08 88 10 20 30 40 50 60 10 00 00 00 00 00
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CALLBACK, event 0, msg length 22, bvci 0x0000
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@ -50,13 +90,32 @@ CALLBACK, event 0, msg length 22, bvci 0x0000
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NS UNITDATA MESSAGE to SGSN, BVCI 0x0000, msg length 22
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22 04 82 10 02 07 81 08 08 88 10 20 30 40 50 60 10 00 00 00 00 00
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result (UNITDATA) = 0
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MESSAGE to SGSN at 0x05060708:32000, msg length 26
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00 00 00 00 22 04 82 10 02 07 81 08 08 88 10 20 30 40 50 60 10 00 00 00 00 00
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result (BVC_RESET) = 26
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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, RAC 10-32-16464-96
|
||||
PROCESSING BVC_RESET_ACK from 0x05060708:32000
|
||||
00 00 00 00 23 04 82 10 02
|
||||
|
||||
CALLBACK, event 0, msg length 5, bvci 0x0000
|
||||
23 04 82 10 02
|
||||
|
||||
NS UNITDATA MESSAGE to BSS, BVCI 0x0000, msg length 5
|
||||
23 04 82 10 02
|
||||
|
||||
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)
|
||||
|
@ -66,10 +125,10 @@ PROCESSING RESET from 0x01020304:2222
|
|||
|
||||
==> got signal NS_RESET, NS-VC 0x2001/1.2.3.4:2222
|
||||
|
||||
MESSAGE to BSS, msg length 9
|
||||
MESSAGE to BSS at 0x01020304:2222, msg length 9
|
||||
03 01 82 20 01 04 82 20 00
|
||||
|
||||
MESSAGE to BSS, msg length 1
|
||||
MESSAGE to BSS at 0x01020304:2222, msg length 1
|
||||
0a
|
||||
|
||||
result (RESET) = 9
|
||||
|
@ -77,7 +136,7 @@ result (RESET) = 9
|
|||
PROCESSING ALIVE from 0x01020304:2222
|
||||
0a
|
||||
|
||||
MESSAGE to BSS, msg length 1
|
||||
MESSAGE to BSS at 0x01020304:2222, msg length 1
|
||||
0b
|
||||
|
||||
result (ALIVE) = 1
|
||||
|
@ -87,7 +146,7 @@ PROCESSING UNBLOCK from 0x01020304:2222
|
|||
|
||||
==> got signal NS_UNBLOCK, NS-VC 0x2001/1.2.3.4:2222
|
||||
|
||||
MESSAGE to BSS, msg length 1
|
||||
MESSAGE to BSS at 0x01020304:2222, msg length 1
|
||||
07
|
||||
|
||||
result (UNBLOCK) = 1
|
||||
|
@ -99,7 +158,7 @@ result (ALIVE_ACK) = 0
|
|||
|
||||
Setup BSSGP: remote 0x01020304:2222, BVCI 0x2002(8194)
|
||||
|
||||
PROCESSING UNITDATA from 0x01020304:2222
|
||||
PROCESSING BVC_RESET from 0x01020304:2222
|
||||
00 00 00 00 22 04 82 20 02 07 81 08 08 88 10 20 30 40 50 60 10 00 00 00 00 00
|
||||
|
||||
CALLBACK, event 0, msg length 22, bvci 0x0000
|
||||
|
@ -108,15 +167,34 @@ CALLBACK, event 0, msg length 22, bvci 0x0000
|
|||
NS UNITDATA MESSAGE to SGSN, BVCI 0x0000, msg length 22
|
||||
22 04 82 20 02 07 81 08 08 88 10 20 30 40 50 60 10 00 00 00 00 00
|
||||
|
||||
result (UNITDATA) = 0
|
||||
MESSAGE to SGSN at 0x05060708:32000, msg length 26
|
||||
00 00 00 00 22 04 82 20 02 07 81 08 08 88 10 20 30 40 50 60 10 00 00 00 00 00
|
||||
|
||||
result (BVC_RESET) = 26
|
||||
|
||||
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, RAC 10-32-16464-96
|
||||
NSEI 4096, BVCI 4098, not blocked, RAC 10-32-16464-96
|
||||
PROCESSING BVC_RESET_ACK from 0x05060708:32000
|
||||
00 00 00 00 23 04 82 20 02
|
||||
|
||||
CALLBACK, event 0, msg length 5, bvci 0x0000
|
||||
23 04 82 20 02
|
||||
|
||||
NS UNITDATA MESSAGE to BSS, BVCI 0x0000, msg length 5
|
||||
23 04 82 20 02
|
||||
|
||||
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)
|
||||
|
@ -126,10 +204,10 @@ PROCESSING RESET from 0x01020304:3333
|
|||
|
||||
==> got signal NS_RESET, NS-VC 0x1001/1.2.3.4:3333
|
||||
|
||||
MESSAGE to BSS, msg length 9
|
||||
MESSAGE to BSS at 0x01020304:3333, msg length 9
|
||||
03 01 82 10 01 04 82 10 00
|
||||
|
||||
MESSAGE to BSS, msg length 1
|
||||
MESSAGE to BSS at 0x01020304:3333, msg length 1
|
||||
0a
|
||||
|
||||
result (RESET) = 9
|
||||
|
@ -137,7 +215,7 @@ result (RESET) = 9
|
|||
PROCESSING ALIVE from 0x01020304:3333
|
||||
0a
|
||||
|
||||
MESSAGE to BSS, msg length 1
|
||||
MESSAGE to BSS at 0x01020304:3333, msg length 1
|
||||
0b
|
||||
|
||||
result (ALIVE) = 1
|
||||
|
@ -147,7 +225,7 @@ PROCESSING UNBLOCK from 0x01020304:3333
|
|||
|
||||
==> got signal NS_UNBLOCK, NS-VC 0x1001/1.2.3.4:3333
|
||||
|
||||
MESSAGE to BSS, msg length 1
|
||||
MESSAGE to BSS at 0x01020304:3333, msg length 1
|
||||
07
|
||||
|
||||
result (UNBLOCK) = 1
|
||||
|
@ -160,6 +238,8 @@ 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, RAC 10-32-16464-96
|
||||
|
@ -173,10 +253,10 @@ PROCESSING RESET from 0x01020304:1111
|
|||
|
||||
==> got signal NS_RESET, NS-VC 0x2001/1.2.3.4:1111
|
||||
|
||||
MESSAGE to BSS, msg length 9
|
||||
MESSAGE to BSS at 0x01020304:1111, msg length 9
|
||||
03 01 82 20 01 04 82 20 00
|
||||
|
||||
MESSAGE to BSS, msg length 1
|
||||
MESSAGE to BSS at 0x01020304:1111, msg length 1
|
||||
0a
|
||||
|
||||
result (RESET) = 9
|
||||
|
@ -184,7 +264,7 @@ result (RESET) = 9
|
|||
PROCESSING ALIVE from 0x01020304:1111
|
||||
0a
|
||||
|
||||
MESSAGE to BSS, msg length 1
|
||||
MESSAGE to BSS at 0x01020304:1111, msg length 1
|
||||
0b
|
||||
|
||||
result (ALIVE) = 1
|
||||
|
@ -194,7 +274,7 @@ PROCESSING UNBLOCK from 0x01020304:1111
|
|||
|
||||
==> got signal NS_UNBLOCK, NS-VC 0x2001/1.2.3.4:1111
|
||||
|
||||
MESSAGE to BSS, msg length 1
|
||||
MESSAGE to BSS at 0x01020304:1111, msg length 1
|
||||
07
|
||||
|
||||
result (UNBLOCK) = 1
|
||||
|
@ -207,6 +287,8 @@ 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, RAC 10-32-16464-96
|
||||
|
@ -220,10 +302,10 @@ PROCESSING RESET from 0x01020304:1111
|
|||
|
||||
==> got signal NS_RESET, NS-VC 0x2001/1.2.3.4:1111
|
||||
|
||||
MESSAGE to BSS, msg length 9
|
||||
MESSAGE to BSS at 0x01020304:1111, msg length 9
|
||||
03 01 82 20 01 04 82 20 00
|
||||
|
||||
MESSAGE to BSS, msg length 1
|
||||
MESSAGE to BSS at 0x01020304:1111, msg length 1
|
||||
0a
|
||||
|
||||
result (RESET) = 9
|
||||
|
@ -231,7 +313,7 @@ result (RESET) = 9
|
|||
PROCESSING ALIVE from 0x01020304:1111
|
||||
0a
|
||||
|
||||
MESSAGE to BSS, msg length 1
|
||||
MESSAGE to BSS at 0x01020304:1111, msg length 1
|
||||
0b
|
||||
|
||||
result (ALIVE) = 1
|
||||
|
@ -241,7 +323,7 @@ PROCESSING UNBLOCK from 0x01020304:1111
|
|||
|
||||
==> got signal NS_UNBLOCK, NS-VC 0x2001/1.2.3.4:1111
|
||||
|
||||
MESSAGE to BSS, msg length 1
|
||||
MESSAGE to BSS at 0x01020304:1111, msg length 1
|
||||
07
|
||||
|
||||
result (UNBLOCK) = 1
|
||||
|
@ -254,6 +336,8 @@ 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, RAC 10-32-16464-96
|
||||
|
@ -267,10 +351,10 @@ PROCESSING RESET from 0x01020304:4444
|
|||
|
||||
==> got signal NS_RESET, NS-VC 0x2001/1.2.3.4:4444
|
||||
|
||||
MESSAGE to BSS, msg length 9
|
||||
MESSAGE to BSS at 0x01020304:4444, msg length 9
|
||||
03 01 82 20 01 04 82 20 00
|
||||
|
||||
MESSAGE to BSS, msg length 1
|
||||
MESSAGE to BSS at 0x01020304:4444, msg length 1
|
||||
0a
|
||||
|
||||
result (RESET) = 9
|
||||
|
@ -278,7 +362,7 @@ result (RESET) = 9
|
|||
PROCESSING ALIVE from 0x01020304:4444
|
||||
0a
|
||||
|
||||
MESSAGE to BSS, msg length 1
|
||||
MESSAGE to BSS at 0x01020304:4444, msg length 1
|
||||
0b
|
||||
|
||||
result (ALIVE) = 1
|
||||
|
@ -288,7 +372,7 @@ PROCESSING UNBLOCK from 0x01020304:4444
|
|||
|
||||
==> got signal NS_UNBLOCK, NS-VC 0x2001/1.2.3.4:4444
|
||||
|
||||
MESSAGE to BSS, msg length 1
|
||||
MESSAGE to BSS at 0x01020304:4444, msg length 1
|
||||
07
|
||||
|
||||
result (UNBLOCK) = 1
|
||||
|
@ -301,6 +385,8 @@ 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, RAC 10-32-16464-96
|
||||
|
@ -316,10 +402,10 @@ PROCESSING RESET from 0x01020304:3333
|
|||
|
||||
==> got signal NS_RESET, NS-VC 0x2001/1.2.3.4:3333
|
||||
|
||||
MESSAGE to BSS, msg length 9
|
||||
MESSAGE to BSS at 0x01020304:3333, msg length 9
|
||||
03 01 82 20 01 04 82 20 00
|
||||
|
||||
MESSAGE to BSS, msg length 1
|
||||
MESSAGE to BSS at 0x01020304:3333, msg length 1
|
||||
0a
|
||||
|
||||
result (RESET) = 9
|
||||
|
@ -327,7 +413,7 @@ result (RESET) = 9
|
|||
PROCESSING ALIVE from 0x01020304:3333
|
||||
0a
|
||||
|
||||
MESSAGE to BSS, msg length 1
|
||||
MESSAGE to BSS at 0x01020304:3333, msg length 1
|
||||
0b
|
||||
|
||||
result (ALIVE) = 1
|
||||
|
@ -337,7 +423,7 @@ PROCESSING UNBLOCK from 0x01020304:3333
|
|||
|
||||
==> got signal NS_UNBLOCK, NS-VC 0x2001/1.2.3.4:3333
|
||||
|
||||
MESSAGE to BSS, msg length 1
|
||||
MESSAGE to BSS at 0x01020304:3333, msg length 1
|
||||
07
|
||||
|
||||
result (UNBLOCK) = 1
|
||||
|
@ -351,9 +437,361 @@ 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, RAC 10-32-16464-96
|
||||
NSEI 4096, BVCI 4098, not blocked, RAC 10-32-16464-96
|
||||
--- 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, RAC 10-32-16464-96
|
||||
NSEI 4096, BVCI 4098, not blocked, RAC 10-32-16464-96
|
||||
--- 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 10 20 30 40 50 60 10 00 00 00 00 00
|
||||
|
||||
CALLBACK, event 0, msg length 22, bvci 0x0000
|
||||
22 04 82 10 12 07 81 08 08 88 10 20 30 40 50 60 10 00 00 00 00 00
|
||||
|
||||
NS UNITDATA MESSAGE to SGSN, BVCI 0x0000, msg length 22
|
||||
22 04 82 10 12 07 81 08 08 88 10 20 30 40 50 60 10 00 00 00 00 00
|
||||
|
||||
MESSAGE to SGSN at 0x05060708:32000, msg length 26
|
||||
00 00 00 00 22 04 82 10 12 07 81 08 08 88 10 20 30 40 50 60 10 00 00 00 00 00
|
||||
|
||||
result (BVC_RESET) = 26
|
||||
|
||||
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, RAC 10-32-16464-96
|
||||
NSEI 8192, BVCI 8194, not blocked, RAC 10-32-16464-96
|
||||
NSEI 4096, BVCI 4098, not blocked, RAC 10-32-16464-96
|
||||
PROCESSING BVC_RESET_ACK from 0x05060708:32000
|
||||
00 00 00 00 23 04 82 10 12
|
||||
|
||||
CALLBACK, event 0, msg length 5, bvci 0x0000
|
||||
23 04 82 10 12
|
||||
|
||||
NS UNITDATA MESSAGE to BSS, BVCI 0x0000, msg length 5
|
||||
23 04 82 10 12
|
||||
|
||||
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 10 20 30 40 50 60 10 00 00 00 00 00
|
||||
|
||||
CALLBACK, event 0, msg length 22, bvci 0x0000
|
||||
22 04 82 10 02 07 81 08 08 88 10 20 30 40 50 60 10 00 00 00 00 00
|
||||
|
||||
NS UNITDATA MESSAGE to SGSN, BVCI 0x0000, msg length 22
|
||||
22 04 82 10 02 07 81 08 08 88 10 20 30 40 50 60 10 00 00 00 00 00
|
||||
|
||||
MESSAGE to SGSN at 0x05060708:32000, msg length 26
|
||||
00 00 00 00 22 04 82 10 02 07 81 08 08 88 10 20 30 40 50 60 10 00 00 00 00 00
|
||||
|
||||
result (BVC_RESET) = 26
|
||||
|
||||
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, RAC 10-32-16464-96
|
||||
NSEI 8192, BVCI 8194, not blocked, RAC 10-32-16464-96
|
||||
NSEI 4096, BVCI 4098, not blocked, RAC 10-32-16464-96
|
||||
PROCESSING BVC_RESET_ACK from 0x05060708:32000
|
||||
00 00 00 00 23 04 82 10 02
|
||||
|
||||
CALLBACK, event 0, msg length 5, bvci 0x0000
|
||||
23 04 82 10 02
|
||||
|
||||
NS UNITDATA MESSAGE to BSS, BVCI 0x0000, msg length 5
|
||||
23 04 82 10 02
|
||||
|
||||
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 10 20 30 40 50 60 10 00 00 00 00 00
|
||||
|
||||
CALLBACK, event 0, msg length 22, bvci 0x0000
|
||||
22 04 82 10 02 07 81 08 08 88 10 20 30 40 50 60 10 00 00 00 00 00
|
||||
|
||||
NS UNITDATA MESSAGE to SGSN, BVCI 0x0000, msg length 22
|
||||
22 04 82 10 02 07 81 08 08 88 10 20 30 40 50 60 10 00 00 00 00 00
|
||||
|
||||
MESSAGE to SGSN at 0x05060708:32000, msg length 26
|
||||
00 00 00 00 22 04 82 10 02 07 81 08 08 88 10 20 30 40 50 60 10 00 00 00 00 00
|
||||
|
||||
result (BVC_RESET) = 26
|
||||
|
||||
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, RAC 10-32-16464-96
|
||||
NSEI 8192, BVCI 8194, not blocked, RAC 10-32-16464-96
|
||||
NSEI 4096, BVCI 4098, not blocked, RAC 10-32-16464-96
|
||||
PROCESSING BVC_RESET_ACK from 0x05060708:32000
|
||||
00 00 00 00 23 04 82 10 02
|
||||
|
||||
CALLBACK, event 0, msg length 5, bvci 0x0000
|
||||
23 04 82 10 02
|
||||
|
||||
NS UNITDATA MESSAGE to BSS, BVCI 0x0000, msg length 5
|
||||
23 04 82 10 02
|
||||
|
||||
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
|
||||
|
||||
|
||||
NS UNITDATA MESSAGE to SGSN, BVCI 0x1012, msg length 0
|
||||
|
||||
|
||||
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
|
||||
|
||||
|
||||
NS UNITDATA MESSAGE to BSS, BVCI 0x1012, msg length 0
|
||||
|
||||
|
||||
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
|
||||
|
||||
|
||||
NS UNITDATA MESSAGE to SGSN, BVCI 0x1012, msg length 0
|
||||
|
||||
|
||||
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
|
||||
|
||||
|
||||
NS UNITDATA MESSAGE to BSS, BVCI 0x1012, msg length 0
|
||||
|
||||
|
||||
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
|
||||
|
||||
|
||||
NS UNITDATA MESSAGE to SGSN, BVCI 0x2002, msg length 0
|
||||
|
||||
|
||||
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
|
||||
|
||||
|
||||
NS UNITDATA MESSAGE to BSS, BVCI 0x2002, msg length 0
|
||||
|
||||
|
||||
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 10 20 30 40 50 60 10 00 00 00 00 00
|
||||
|
||||
CALLBACK, event 0, msg length 22, bvci 0x0000
|
||||
22 04 82 10 02 07 81 08 08 88 10 20 30 40 50 60 10 00 00 00 00 00
|
||||
|
||||
NS UNITDATA MESSAGE to SGSN, BVCI 0x0000, msg length 22
|
||||
22 04 82 10 02 07 81 08 08 88 10 20 30 40 50 60 10 00 00 00 00 00
|
||||
|
||||
MESSAGE to SGSN at 0x05060708:32000, msg length 26
|
||||
00 00 00 00 22 04 82 10 02 07 81 08 08 88 10 20 30 40 50 60 10 00 00 00 00 00
|
||||
|
||||
result (BVC_RESET) = 26
|
||||
|
||||
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, RAC 10-32-16464-96
|
||||
NSEI 8192, BVCI 8194, not blocked, RAC 10-32-16464-96
|
||||
NSEI 4096, BVCI 4098, not blocked, RAC 10-32-16464-96
|
||||
PROCESSING BVC_RESET_ACK from 0x05060708:32000
|
||||
00 00 00 00 23 04 82 10 02
|
||||
|
||||
CALLBACK, event 0, msg length 5, bvci 0x0000
|
||||
23 04 82 10 02
|
||||
|
||||
NS UNITDATA MESSAGE to BSS, BVCI 0x0000, msg length 5
|
||||
23 04 82 10 02
|
||||
|
||||
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 0x1002 ---
|
||||
|
||||
PROCESSING UNITDATA from 0x01020304:1111
|
||||
00 00 10 12
|
||||
|
||||
CALLBACK, event 0, msg length 0, bvci 0x1012
|
||||
|
||||
|
||||
NS UNITDATA MESSAGE to SGSN, BVCI 0x1012, msg length 0
|
||||
|
||||
|
||||
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
|
||||
|
||||
|
||||
NS UNITDATA MESSAGE to BSS, BVCI 0x1012, msg length 0
|
||||
|
||||
|
||||
MESSAGE to BSS at 0x01020304:1111, msg length 4
|
||||
00 00 10 12
|
||||
|
||||
result (UNITDATA) = 4
|
||||
|
||||
===== NS protocol test END
|
||||
|
||||
|
|
Loading…
Reference in New Issue