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nat: Send the right MDCX down the stream

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This commit is contained in:
Holger Hans Peter Freyther
2010-08-29 23:40:33 +08:00
parent 7d5bb26fdc
commit 601180f2d9
1 changed files with 3 additions and 3 deletions
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6
openbsc/src/nat/bsc_mgcp_utils.c
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@@ -148,7 +148,7 @@ void bsc_mgcp_free_endpoints(struct bsc_nat *nat)
}
/* send a MDCX where we do not want a response */
static void bsc_mgcp_send_mdcx(struct bsc_connection *bsc, struct mgcp_endpoint *endp)
static void bsc_mgcp_send_mdcx(struct bsc_connection *bsc, int port, struct mgcp_endpoint *endp)
{
char buf[2096];
int len;
@@ -159,7 +159,7 @@ static void bsc_mgcp_send_mdcx(struct bsc_connection *bsc, struct mgcp_endpoint
"\r\n"
"c=IN IP4 %s\r\n"
"m=audio %d RTP/AVP 255\r\n",
ENDPOINT_NUMBER(endp),
port,
bsc->nat->mgcp_cfg->source_addr,
endp->bts_end.local_port);
if (len < 0) {
@@ -292,7 +292,7 @@ int bsc_mgcp_policy_cb(struct mgcp_config *cfg, int endpoint, int state, const c
/* send the message and a fake MDCX to force sending of a dummy packet */
bsc_write(sccp->bsc, bsc_msg, NAT_IPAC_PROTO_MGCP);
bsc_mgcp_send_mdcx(sccp->bsc, mgcp_endp);
bsc_mgcp_send_mdcx(sccp->bsc, sccp->bsc_endp, mgcp_endp);
return MGCP_POLICY_DEFER;
} else if (state == MGCP_ENDP_DLCX) {
/* we will free the endpoint now and send a DLCX to the BSC */