Review at https://gerrit.osmocom.org/6668
implement support for 3-digit MNC with leading zeros
Add 3-digit flags and use the new RAI and LAI API from libosmocore throughout
the code base to be able to handle an MNC < 100 that has three digits (leading
zeros).
Depends: Id2240f7f518494c9df6c8bda52c0d5092f90f221 (libosmocore),
Ib7176b1d65a03b76f41f94bc9d3293a8a07d24c6 (libosmocore)
Change-Id: I8e722103344186fde118b26d8353db95a4581daa
---
M include/osmocom/bsc/bsc_msc_data.h
M include/osmocom/bsc/gsm_data.h
M src/libbsc/bsc_ctrl_commands.c
M src/libbsc/bsc_init.c
M src/libbsc/bsc_vty.c
M src/libbsc/system_information.c
M src/osmo-bsc/osmo_bsc_api.c
M src/osmo-bsc/osmo_bsc_bssap.c
M src/osmo-bsc/osmo_bsc_ctrl.c
M src/osmo-bsc/osmo_bsc_filter.c
M src/osmo-bsc/osmo_bsc_msc.c
M src/osmo-bsc/osmo_bsc_vty.c
M tests/bssap/bssap_test.err
13 files changed, 124 insertions(+), 65 deletions(-)
git pull ssh://gerrit.osmocom.org:29418/osmo-bsc refs/changes/68/6668/1
diff --git a/include/osmocom/bsc/bsc_msc_data.h
b/include/osmocom/bsc/bsc_msc_data.h
index a3e0106..cbda10d 100644
--- a/include/osmocom/bsc/bsc_msc_data.h
+++ b/include/osmocom/bsc/bsc_msc_data.h
@@ -78,8 +78,9 @@
struct osmo_timer_list pong_timer;
int advanced_ping;
struct bsc_msc_connection *msc_con;
- int core_mnc;
- int core_mcc;
+ uint16_t core_mcc;
+ uint16_t core_mnc;
+ bool core_mnc_3_digits;
int core_lac;
int core_ci;
int rtp_base;
diff --git a/include/osmocom/bsc/gsm_data.h b/include/osmocom/bsc/gsm_data.h
index a8d7a0b..8fc0901 100644
--- a/include/osmocom/bsc/gsm_data.h
+++ b/include/osmocom/bsc/gsm_data.h
@@ -13,6 +13,7 @@
#include <osmocom/core/stats.h>
#include <osmocom/core/stat_item.h>
#include <osmocom/gsm/protocol/gsm_08_08.h>
+#include <osmocom/gsm/gsm48.h>
#include <osmocom/crypt/auth.h>
@@ -1195,6 +1196,8 @@
/* global parameters */
uint16_t country_code;
uint16_t network_code;
+ bool network_code_3_digits;
+
/* bit-mask of permitted encryption algorithms. LSB=A5/0, MSB=A5/7 */
uint8_t a5_encryption_mask;
int neci;
@@ -1270,6 +1273,11 @@
} mgw;
};
+static inline const char *gsmnet_mcc_mnc_name(struct gsm_network *net)
+{
+ return osmo_mcc_mnc_name2(net->country_code, net->network_code,
net->network_code_3_digits);
+}
+
extern void talloc_ctx_init(void *ctx_root);
int gsm_set_bts_type(struct gsm_bts *bts, enum gsm_bts_type type);
diff --git a/src/libbsc/bsc_ctrl_commands.c b/src/libbsc/bsc_ctrl_commands.c
index 41d2361..cac3ba9 100644
--- a/src/libbsc/bsc_ctrl_commands.c
+++ b/src/libbsc/bsc_ctrl_commands.c
@@ -22,6 +22,7 @@
#include <time.h>
#include <osmocom/ctrl/control_cmd.h>
+#include <osmocom/gsm/gsm48.h>
#include <osmocom/bsc/ipaccess.h>
#include <osmocom/bsc/gsm_data.h>
#include <osmocom/bsc/abis_nm.h>
@@ -75,6 +76,10 @@
if (!mcc || !mnc)
return 1;
+
+ if (gsm48_mnc_from_str(mnc, NULL, NULL))
+ return 1;
+
return 0;
}
@@ -82,7 +87,8 @@
{
struct gsm_network *net = cmd->node;
char *tmp, *saveptr, *mcc_str, *mnc_str;
- int mcc, mnc;
+ uint16_t mcc, mnc;
+ bool mnc_3_digits;
tmp = talloc_strdup(cmd, cmd->value);
if (!tmp)
@@ -93,16 +99,22 @@
mnc_str = strtok_r(NULL, ",", &saveptr);
mcc = atoi(mcc_str);
- mnc = atoi(mnc_str);
+ if (gsm48_mnc_from_str(mnc_str, &mnc, &mnc_3_digits)) {
+ cmd->reply = "Error while decoding MNC";
+ return CTRL_CMD_ERROR;
+ }
talloc_free(tmp);
- if (net->network_code == mnc && net->country_code == mcc) {
+ if (!gsm48_mnc_cmp(net->network_code, net->network_code_3_digits,
+ mnc, mnc_3_digits)
+ && net->country_code == mcc) {
cmd->reply = "Nothing changed";
return CTRL_CMD_REPLY;
}
net->network_code = mnc;
+ net->network_code_3_digits = mnc_3_digits;
net->country_code = mcc;
return set_net_apply_config(cmd, data);
diff --git a/src/libbsc/bsc_init.c b/src/libbsc/bsc_init.c
index 2b1d53b..04a8ef5 100644
--- a/src/libbsc/bsc_init.c
+++ b/src/libbsc/bsc_init.c
@@ -326,9 +326,10 @@
unsigned int i;
LOGP(DRSL, LOGL_NOTICE, "bootstrapping RSL for BTS/TRX (%u/%u) "
- "on ARFCN %u using MCC=%u MNC=%u LAC=%u CID=%u BSIC=%u\n",
- trx->bts->nr, trx->nr, trx->arfcn, bsc_gsmnet->country_code,
- bsc_gsmnet->network_code, trx->bts->location_area_code,
+ "on ARFCN %u using MCC-MNC %s LAC=%u CID=%u BSIC=%u\n",
+ trx->bts->nr, trx->nr, trx->arfcn,
+ gsmnet_mcc_mnc_name(bsc_gsmnet),
+ trx->bts->location_area_code,
trx->bts->cell_identity, trx->bts->bsic);
if (trx->bts->type == GSM_BTS_TYPE_NOKIA_SITE) {
diff --git a/src/libbsc/bsc_vty.c b/src/libbsc/bsc_vty.c
index 36c849d..1f13606 100644
--- a/src/libbsc/bsc_vty.c
+++ b/src/libbsc/bsc_vty.c
@@ -194,9 +194,8 @@
struct pchan_load pl;
int i;
- vty_out(vty, "BSC is on Country Code %u, Network Code %u "
- "and has %u BTS%s", net->country_code, net->network_code,
- net->num_bts, VTY_NEWLINE);
+ vty_out(vty, "BSC is on MCC-MNC %s and has %u BTS%s",
+ gsmnet_mcc_mnc_name(net), net->num_bts, VTY_NEWLINE);
vty_out(vty, "%s", VTY_NEWLINE);
vty_out(vty, " Encryption:");
for (i = 0; i < 8; i++) {
@@ -925,8 +924,9 @@
int i;
vty_out(vty, "network%s", VTY_NEWLINE);
- vty_out(vty, " network country code %u%s", gsmnet->country_code,
VTY_NEWLINE);
- vty_out(vty, " mobile network code %u%s", gsmnet->network_code,
VTY_NEWLINE);
+ vty_out(vty, " network country code %s%s",
osmo_mcc_name(gsmnet->country_code), VTY_NEWLINE);
+ vty_out(vty, " mobile network code %s%s",
+ osmo_mnc_name(gsmnet->network_code,
gsmnet->network_code_3_digits), VTY_NEWLINE);
vty_out(vty, " encryption a5");
for (i = 0; i < 8; i++) {
if (gsmnet->a5_encryption_mask & (1 << i))
@@ -4413,8 +4413,16 @@
"Mobile Network Code to use\n")
{
struct gsm_network *gsmnet = gsmnet_from_vty(vty);
+ uint16_t mnc;
+ bool mnc_3_digits;
- gsmnet->network_code = atoi(argv[0]);
+ if (gsm48_mnc_from_str(argv[0], &mnc, &mnc_3_digits)) {
+ vty_out(vty, "%% Error decoding MNC: %s%s", argv[0],
VTY_NEWLINE);
+ return CMD_WARNING;
+ }
+
+ gsmnet->network_code = mnc;
+ gsmnet->network_code_3_digits = mnc_3_digits;
return CMD_SUCCESS;
}
diff --git a/src/libbsc/system_information.c b/src/libbsc/system_information.c
index a04959d..6c575b3 100644
--- a/src/libbsc/system_information.c
+++ b/src/libbsc/system_information.c
@@ -853,9 +853,9 @@
si3->header.system_information = GSM48_MT_RR_SYSINFO_3;
si3->cell_identity = htons(bts->cell_identity);
- gsm48_generate_lai(&si3->lai, bts->network->country_code,
- bts->network->network_code,
- bts->location_area_code);
+ gsm48_generate_lai2(&si3->lai, bts->network->country_code,
+ bts->network->network_code,
bts->network->network_code_3_digits,
+ bts->location_area_code);
si3->control_channel_desc = bts->si_common.chan_desc;
si3->cell_options = bts->si_common.cell_options;
si3->cell_sel_par = bts->si_common.cell_sel_par;
@@ -905,9 +905,9 @@
si4->header.skip_indicator = 0;
si4->header.system_information = GSM48_MT_RR_SYSINFO_4;
- gsm48_generate_lai(&si4->lai, bts->network->country_code,
- bts->network->network_code,
- bts->location_area_code);
+ gsm48_generate_lai2(&si4->lai, bts->network->country_code,
+ bts->network->network_code,
bts->network->network_code_3_digits,
+ bts->location_area_code);
si4->cell_sel_par = bts->si_common.cell_sel_par;
si4->rach_control = bts->si_common.rach_control;
@@ -1077,9 +1077,9 @@
si6->skip_indicator = 0;
si6->system_information = GSM48_MT_RR_SYSINFO_6;
si6->cell_identity = htons(bts->cell_identity);
- gsm48_generate_lai(&si6->lai, bts->network->country_code,
- bts->network->network_code,
- bts->location_area_code);
+ gsm48_generate_lai2(&si6->lai, bts->network->country_code,
+ bts->network->network_code,
bts->network->network_code_3_digits,
+ bts->location_area_code);
si6->cell_options = bts->si_common.cell_options;
si6->ncc_permitted = bts->si_common.ncc_permitted;
/* allow/disallow DTXu */
diff --git a/src/osmo-bsc/osmo_bsc_api.c b/src/osmo-bsc/osmo_bsc_api.c
index 465832c..0ca7083 100644
--- a/src/osmo-bsc/osmo_bsc_api.c
+++ b/src/osmo-bsc/osmo_bsc_api.c
@@ -54,16 +54,24 @@
static int complete_layer3(struct gsm_subscriber_connection *conn,
struct msgb *msg, struct bsc_msc_data *msc);
-static uint16_t get_network_code_for_msc(struct bsc_msc_data *msc)
+static void get_network_code_for_msc(struct bsc_msc_data *msc, uint16_t *mnc,
bool *mnc_3_digits)
{
- if (msc->core_mnc != -1)
- return msc->core_mnc;
- return msc->network->network_code;
+ if (msc->core_mnc != GSM_MCC_MNC_INVALID) {
+ if (mnc)
+ *mnc = msc->core_mnc;
+ if (mnc_3_digits)
+ *mnc_3_digits = msc->core_mnc_3_digits;
+ return;
+ }
+ if (mnc)
+ *mnc = msc->network->network_code;
+ if (mnc_3_digits)
+ *mnc_3_digits = msc->network->network_code_3_digits;
}
static uint16_t get_country_code_for_msc(struct bsc_msc_data *msc)
{
- if (msc->core_mcc != -1)
+ if (msc->core_mcc != GSM_MCC_MNC_INVALID)
return msc->core_mcc;
return msc->network->country_code;
}
@@ -242,8 +250,9 @@
char *imsi = NULL;
struct timeval tv;
struct msgb *resp;
- uint16_t network_code;
- uint16_t country_code;
+ uint16_t mnc;
+ bool mnc_3_digits;
+ uint16_t mcc;
uint16_t lac;
uint16_t ci;
enum bsc_con ret;
@@ -285,14 +294,14 @@
/* check return value, if failed check msg for and send USSD */
- network_code = get_network_code_for_msc(conn->sccp.msc);
- country_code = get_country_code_for_msc(conn->sccp.msc);
+ get_network_code_for_msc(conn->sccp.msc, &mnc, &mnc_3_digits);
+ mcc = get_country_code_for_msc(conn->sccp.msc);
lac = get_lac_for_msc(conn->sccp.msc, conn_get_bts(conn));
ci = get_ci_for_msc(conn->sccp.msc, conn_get_bts(conn));
bsc_scan_bts_msg(conn, msg);
- resp = gsm0808_create_layer3(msg, network_code, country_code, lac, ci);
+ resp = gsm0808_create_layer3_aoip2(msg, mnc, mnc_3_digits, mcc, lac,
ci, NULL);
if (!resp) {
LOGP(DMSC, LOGL_DEBUG, "Failed to create layer3 message.\n");
osmo_bsc_sigtran_del_conn(conn);
diff --git a/src/osmo-bsc/osmo_bsc_bssap.c b/src/osmo-bsc/osmo_bsc_bssap.c
index 156ebd3..d1c17f3 100644
--- a/src/osmo-bsc/osmo_bsc_bssap.c
+++ b/src/osmo-bsc/osmo_bsc_bssap.c
@@ -263,14 +263,14 @@
/* Decode 5-byte LAI list element data (see TS 08.08 3.2.2.27) into
MCC/MNC/LAC.
* Return 0 if successful, negative on error. */
static int
-decode_lai(const uint8_t *data, uint16_t *mcc, uint16_t *mnc, uint16_t *lac)
+decode_lai(const uint8_t *data, uint16_t *mcc, uint16_t *mnc, bool
*mnc_3_digits, uint16_t *lac)
{
struct gsm48_loc_area_id lai;
/* Copy data to stack to prevent unaligned access in
gsm48_decode_lai(). */
memcpy(&lai, data, sizeof(lai)); /* don't byte swap yet */
- return gsm48_decode_lai(&lai, mcc, mnc, lac) != 0 ? -1 : 0;
+ return gsm48_decode_lai2(&lai, mcc, mnc, mnc_3_digits, lac) ? -1 : 0;
}
static void
@@ -291,8 +291,9 @@
int i = 0;
while (remain >= sizeof(struct gsm48_loc_area_id) + sizeof(ci)) {
uint16_t mcc, mnc, lac, *ci_be;
+ bool mnc_3_digits;
size_t lai_offset = 1 + i * (sizeof(struct gsm48_loc_area_id) +
sizeof(ci));
- if (decode_lai(&data[lai_offset], &mcc, &mnc, &lac) != 0) {
+ if (decode_lai(&data[lai_offset], &mcc, &mnc, &mnc_3_digits,
&lac)) {
LOGP(DMSC, LOGL_ERROR, "Paging IMSI %s: Invalid LAI in
Cell Identifier List "
"for BSS (0x%x), paging entire BSS anyway (%s)\n",
mi_string, CELL_IDENT_BSS, osmo_hexdump(data,
data_length));
@@ -301,7 +302,9 @@
}
ci_be = (uint16_t *)(&data[lai_offset + sizeof(struct
gsm48_loc_area_id)]);
ci = osmo_load16be(ci_be);
- if (mcc == msc->network->country_code && mnc ==
msc->network->network_code) {
+ if (mcc == msc->network->country_code
+ && !gsm48_mnc_cmp(msc->network->network_code,
msc->network->network_code_3_digits,
+ mnc, mnc_3_digits)) {
int paged = 0;
struct gsm_bts *bts;
llist_for_each_entry(bts, &msc->network->bts_list,
list) {
@@ -318,9 +321,10 @@
mi_string, lac, ci);
}
} else {
- LOGP(DMSC, LOGL_DEBUG, "Paging IMSI %s: MCC/MNC in Cell
Identifier List "
- "(%d/%d) do not match our network (%d/%d)\n",
mi_string, mcc, mnc,
- msc->network->country_code,
msc->network->network_code);
+ LOGP(DMSC, LOGL_DEBUG, "Paging IMSI %s: MCC-MNC in Cell
Identifier List "
+ "(%s) do not match our network (%s)\n",
+ mi_string, osmo_mcc_mnc_name(mcc, mnc,
mnc_3_digits),
+ gsmnet_mcc_mnc_name(msc->network));
}
remain -= sizeof(struct gsm48_loc_area_id) + sizeof(ci);
i++;
@@ -390,14 +394,18 @@
int i = 0;
while (remain >= sizeof(struct gsm48_loc_area_id)) {
uint16_t mcc, mnc, lac;
- if (decode_lai(&data[1 + i * sizeof(struct gsm48_loc_area_id)],
&mcc, &mnc, &lac) != 0) {
+ bool mnc_3_digits;
+ if (decode_lai(&data[1 + i * sizeof(struct gsm48_loc_area_id)],
&mcc, &mnc,
+ &mnc_3_digits, &lac)) {
LOGP(DMSC, LOGL_ERROR, "Paging IMSI %s: Invalid LAI in
Cell Identifier List "
"for BSS (0x%x), paging entire BSS anyway (%s)\n",
mi_string, CELL_IDENT_BSS, osmo_hexdump(data,
data_length));
page_all_bts(msc, tmsi, mi_string, chan_needed);
return;
}
- if (mcc == msc->network->country_code && mnc ==
msc->network->network_code) {
+ if (mcc == msc->network->country_code
+ && !gsm48_mnc_cmp(msc->network->network_code,
msc->network->network_code_3_digits,
+ mnc, mnc_3_digits)) {
int paged = 0;
struct gsm_bts *bts;
llist_for_each_entry(bts, &msc->network->bts_list,
list) {
@@ -412,9 +420,10 @@
mi_string, lac);
}
} else {
- LOGP(DMSC, LOGL_DEBUG, "Paging IMSI %s: MCC/MNC in Cell
Identifier List "
- "(%d/%d) do not match our network (%d/%d)\n",
mi_string, mcc, mnc,
- msc->network->country_code,
msc->network->network_code);
+ LOGP(DMSC, LOGL_DEBUG, "Paging IMSI %s: MCC-MNC in Cell
Identifier List "
+ "(%s) do not match our network (%s)\n",
+ mi_string, osmo_mcc_mnc_name(mcc, mnc,
mnc_3_digits),
+ gsmnet_mcc_mnc_name(msc->network));
}
remain -= sizeof(struct gsm48_loc_area_id);
i++;
diff --git a/src/osmo-bsc/osmo_bsc_ctrl.c b/src/osmo-bsc/osmo_bsc_ctrl.c
index 6092f23..9455226 100644
--- a/src/osmo-bsc/osmo_bsc_ctrl.c
+++ b/src/osmo-bsc/osmo_bsc_ctrl.c
@@ -207,10 +207,11 @@
policy =
osmo_bsc_rf_get_policy_name(osmo_bsc_rf_get_policy_by_bts(bts));
cmd->reply = talloc_asprintf_append(cmd->reply,
- ",%s,%s,%s,%d,%d",
+ ",%s,%s,%s,%s,%s",
oper, admin, policy,
- bts->network->country_code,
- bts->network->network_code);
+ osmo_mcc_name(bts->network->country_code),
+ osmo_mnc_name(bts->network->network_code,
+
bts->network->network_code_3_digits));
osmo_bsc_send_trap(cmd, msc_con);
talloc_free(cmd);
diff --git a/src/osmo-bsc/osmo_bsc_filter.c b/src/osmo-bsc/osmo_bsc_filter.c
index c1f3e80..bd0bd1d 100644
--- a/src/osmo-bsc/osmo_bsc_filter.c
+++ b/src/osmo-bsc/osmo_bsc_filter.c
@@ -49,8 +49,8 @@
gh = msgb_l3(msg);
lu = (struct gsm48_loc_upd_req *) gh->data;
- gsm48_generate_lai(&lai, net->country_code, net->network_code,
- bts->location_area_code);
+ gsm48_generate_lai2(&lai, net->country_code, net->network_code,
net->network_code_3_digits,
+ bts->location_area_code);
if (memcmp(&lai, &lu->lai, sizeof(lai)) != 0) {
LOGP(DMSC, LOGL_DEBUG, "Marking con for welcome USSD.\n");
@@ -315,9 +315,9 @@
static int has_core_identity(struct bsc_msc_data *msc)
{
- if (msc->core_mnc != -1)
+ if (msc->core_mnc != GSM_MCC_MNC_INVALID)
return 1;
- if (msc->core_mcc != -1)
+ if (msc->core_mcc != GSM_MCC_MNC_INVALID)
return 1;
if (msc->core_lac != -1)
return 1;
@@ -361,9 +361,9 @@
if (msgb_l3len(msg) >= sizeof(*gh) + sizeof(*lai)) {
/* overwrite LAI in the message */
lai = (struct gsm48_loc_area_id *) &gh->data[0];
- gsm48_generate_lai(lai, net->country_code,
- net->network_code,
- bts->location_area_code);
+ gsm48_generate_lai2(lai, net->country_code,
+ net->network_code,
net->network_code_3_digits,
+ bts->location_area_code);
}
}
diff --git a/src/osmo-bsc/osmo_bsc_msc.c b/src/osmo-bsc/osmo_bsc_msc.c
index 46be2e6..61f1018 100644
--- a/src/osmo-bsc/osmo_bsc_msc.c
+++ b/src/osmo-bsc/osmo_bsc_msc.c
@@ -581,8 +581,9 @@
INIT_LLIST_HEAD(&msc_data->dests);
msc_data->ping_timeout = 20;
msc_data->pong_timeout = 5;
- msc_data->core_mnc = -1;
- msc_data->core_mcc = -1;
+ msc_data->core_mnc = GSM_MCC_MNC_INVALID;
+ msc_data->core_mnc_3_digits = false;
+ msc_data->core_mcc = GSM_MCC_MNC_INVALID;
msc_data->core_ci = -1;
msc_data->core_lac = -1;
msc_data->rtp_base = 4000;
diff --git a/src/osmo-bsc/osmo_bsc_vty.c b/src/osmo-bsc/osmo_bsc_vty.c
index e173b4a..7b967c7 100644
--- a/src/osmo-bsc/osmo_bsc_vty.c
+++ b/src/osmo-bsc/osmo_bsc_vty.c
@@ -27,6 +27,7 @@
#include <osmocom/bsc/bsc_msg_filter.h>
#include <osmocom/core/talloc.h>
+#include <osmocom/gsm/gsm48.h>
#include <osmocom/vty/logging.h>
#include <osmocom/mgcp_client/mgcp_client.h>
@@ -107,12 +108,12 @@
struct bsc_msc_dest *dest;
vty_out(vty, "msc %d%s", msc->nr, VTY_NEWLINE);
- if (msc->core_mnc != -1)
- vty_out(vty, " core-mobile-network-code %d%s",
- msc->core_mnc, VTY_NEWLINE);
- if (msc->core_mcc != -1)
- vty_out(vty, " core-mobile-country-code %d%s",
- msc->core_mcc, VTY_NEWLINE);
+ if (msc->core_mnc != GSM_MCC_MNC_INVALID)
+ vty_out(vty, " core-mobile-network-code %s%s",
+ osmo_mnc_name(msc->core_mnc, msc->core_mnc_3_digits),
VTY_NEWLINE);
+ if (msc->core_mcc != GSM_MCC_MNC_INVALID)
+ vty_out(vty, " core-mobile-country-code %s%s",
+ osmo_mcc_name(msc->core_mcc), VTY_NEWLINE);
if (msc->core_lac != -1)
vty_out(vty, " core-location-area-code %d%s",
msc->core_lac, VTY_NEWLINE);
@@ -236,7 +237,15 @@
"Use this network code for the core network\n" "MNC value\n")
{
struct bsc_msc_data *data = bsc_msc_data(vty);
- data->core_mnc = atoi(argv[0]);
+ uint16_t mnc;
+ bool mnc_3_digits;
+
+ if (gsm48_mnc_from_str(argv[0], &mnc, &mnc_3_digits)) {
+ vty_out(vty, "%% Error decoding MNC: %s%s", argv[0],
VTY_NEWLINE);
+ return CMD_WARNING;
+ }
+ data->core_mnc = mnc;
+ data->core_mnc_3_digits = mnc_3_digits;
return CMD_SUCCESS;
}
diff --git a/tests/bssap/bssap_test.err b/tests/bssap/bssap_test.err
index 18bfbca..8ae3b22 100644
--- a/tests/bssap/bssap_test.err
+++ b/tests/bssap/bssap_test.err
@@ -16,7 +16,7 @@
2:
DMSC Rx MSC UDT: 00 19 52 08 08 59 51 20 69 00 07 43 94 09 04 01 08 44 60 1a
06 04 15 f5 49 00 65
DMSC Rx MSC UDT BSSMAP PAGING
-DMSC Paging IMSI 515029600703449: MCC/MNC in Cell Identifier List (515/94) do
not match our network (1/1)
+DMSC Paging IMSI 515029600703449: MCC-MNC in Cell Identifier List (515-94) do
not match our network (001-01)
bsc_handle_udt() returned 0
3:
--
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Gerrit-MessageType: newchange
Gerrit-Change-Id: I8e722103344186fde118b26d8353db95a4581daa
Gerrit-PatchSet: 1
Gerrit-Project: osmo-bsc
Gerrit-Branch: master
Gerrit-Owner: Neels Hofmeyr <nhofm...@sysmocom.de>
