2010/11/29 marius zbihlei <marius.zbih...@1and1.ro>: > Kamailio does not use ICMP replies to check if a host is reachable on a UDP > sendto(). This means that ICMP port unreachable errors are not handled by K > and so the same host is retried on TM retransmits.
AFAIR using raw sockets checking ICMP notifications would be possible (not yet implemented, but possible as I remember from a thread with Andrei). IMHO this would be very useful because if a UDP port is unreachable and there is a ICMP notification about it, the proxy should generate an internal 503 (transport error) rather than a 408 (fr_timer timeout). -- Iñaki Baz Castillo <i...@aliax.net> _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
