[sr-dev] git:master:8bba208f: etc/kamailio.cfg: no connect for forwarding requests withing dialog

[Daniel-Constantin Mierla]

Module: kamailio
Branch: master
Commit: 8bba208fe6ae7ccb4c92362b8c33f1530b9f56da
URL: https://github.com/kamailio/kamailio/commit/8bba208fe6ae7ccb4c92362b8c33f1530b9f56da

Author: Daniel-Constantin Mierla <miconda at gmail.com>
Committer: Daniel-Constantin Mierla <miconda at gmail.com>
Date: 2019-03-21T14:09:43+01:00

etc/kamailio.cfg: no connect for forwarding requests withing dialog

- connections should be opened during the dialog creation and given that
tcp/tls source port is is most of the cases ephemeral, trying to connect
back fails

---

Modified: etc/kamailio.cfg

---

Diff:  https://github.com/kamailio/kamailio/commit/8bba208fe6ae7ccb4c92362b8c33f1530b9f56da.diff
Patch: https://github.com/kamailio/kamailio/commit/8bba208fe6ae7ccb4c92362b8c33f1530b9f56da.patch

---

diff --git a/etc/kamailio.cfg b/etc/kamailio.cfg
index 6136926265..9b8cc526f7 100644
--- a/etc/kamailio.cfg
+++ b/etc/kamailio.cfg
@@ -556,6 +556,10 @@ route[RELAY] {
 route[REQINIT] {
 	# no connect for sending replies
 	set_reply_no_connect();
+	if(has_totag()) {
+		# no connect for requests within dialog
+		set_forward_no_connect();
+	}
 
 #!ifdef WITH_ANTIFLOOD
 	# flood detection from same IP and traffic ban for a while
@@ -826,7 +830,7 @@ route[NATMANAGE] {
 	}
 
 	if(isbflagset(FLB_NATB)) {
-		# message in a dialog involving NAT traversal - no connect
+		# no connect message in a dialog involving NAT traversal
 		set_forward_no_connect();
 	}
 #!endif