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nat: Patch IT messages as well..

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We need to patch the source/dest reference inside the messages
as well otherwise we will see failures in the SCCP connection
on long calls.
This commit is contained in:
Holger Hans Peter Freyther
2010-04-06 10:22:34 +02:00
parent 0a6f62f8e3
commit f46ce5329d
1 changed files with 2 additions and 0 deletions
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2
openbsc/src/nat/bsc_nat.c
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@@ -201,6 +201,7 @@ static int forward_sccp_to_bts(struct msgb *msg)
case SCCP_MSG_TYPE_RLSD:
case SCCP_MSG_TYPE_CREF:
case SCCP_MSG_TYPE_DT1:
case SCCP_MSG_TYPE_IT:
con = patch_sccp_src_ref_to_bsc(msg, parsed, nat);
if (parsed->gsm_type == BSS_MAP_MSG_ASSIGMENT_RQST) {
if (con) {
@@ -424,6 +425,7 @@ static int forward_sccp_to_msc(struct bsc_connection *bsc, struct msgb *msg)
case SCCP_MSG_TYPE_CREF:
case SCCP_MSG_TYPE_DT1:
case SCCP_MSG_TYPE_CC:
case SCCP_MSG_TYPE_IT:
con = patch_sccp_src_ref_to_msc(msg, parsed, nat);
break;
case SCCP_MSG_TYPE_RLC: