cellular-infrastructure
/
osmo-msc
mirror of https://gerrit.osmocom.org/osmo-msc
9
0
Fork 0
Code Issues Releases Wiki Activity

nat: Verify that we are not assigning 0x1f as endpoint. 

On a classic BSC we have 32 channels but one is reserved for
signalling. Make sure that we are not assigning 0x1f as we
assume that this is the signalling channel. This means that
from 32 possible voice channels we are only going to use 30
as we are already not using the 0x0.
This commit is contained in:
Holger Hans Peter Freyther 2011-02-25 17:10:25 +01:00
parent ed500e3877
commit 86c1db6338
1 changed files with 5 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
openbsc/tests/bsc-nat/bsc_nat_test.c
View File

@ -450,7 +450,7 @@ static void test_mgcp_ass_tracking(void)
bsc = bsc_connection_alloc(nat);
bsc->cfg = bsc_config_alloc(nat, "foo");
bsc_config_add_lac(bsc->cfg, 2323);
bsc->last_endpoint = 0x1a;
bsc->last_endpoint = 0x1e;
con.bsc = bsc;
msg = msgb_alloc(4096, "foo");
@ -475,17 +475,17 @@ static void test_mgcp_ass_tracking(void)
abort();
}
if (con.bsc_endp != 0x1b) {
if (con.bsc_endp != 0x1) {
fprintf(stderr, "Assigned timeslot should have been 1.\n");
abort();
}
if (con.bsc->_endpoint_status[0x1b] != 1) {
if (con.bsc->_endpoint_status[0x1] != 1) {
fprintf(stderr, "The status on the BSC is wrong.\n");
abort();
}
int multiplex, timeslot;
mgcp_endpoint_to_timeslot(0x1b, &multiplex, &timeslot);
mgcp_endpoint_to_timeslot(0x1, &multiplex, &timeslot);
uint16_t cic = htons(timeslot & 0x1f);
if (memcmp(&cic, &msg->l2h[16], sizeof(cic)) != 0) {
@ -498,7 +498,7 @@ static void test_mgcp_ass_tracking(void)
bsc_mgcp_dlcx(&con);
if (con.bsc_endp != -1 || con.msc_endp != -1 ||
con.bsc->_endpoint_status[1] != 0 || con.bsc->last_endpoint != 0x1b) {
con.bsc->_endpoint_status[1] != 0 || con.bsc->last_endpoint != 0x1) {
fprintf(stderr, "Clearing should remove the mapping.\n");
abort();
}