[sr-dev] git:4.2:00a36ae0: modules/rtpengine: unset "don't fragment" ip header flag

Module: kamailio Branch: 4.2 Commit: 00a36ae07c587992d6486277ce2e9ae6c009685f URL: https://github.com/kamailio/kamailio/commit/00a36ae07c587992d6486277ce2e9ae… Author: Juha Heinanen <jh(a)tutpro.com> Committer: Juha Heinanen <jh(a)tutpro.com> Date: 2015-06-29T17:57:28+03:00 modules/rtpengine: unset "don't fragment" ip header flag - manual cherry-pick from master --- Modified: modules/rtpengine/rtpengine.c --- Diff: https://github.com/kamailio/kamailio/commit/00a36ae07c587992d6486277ce2e9ae… Patch: https://github.com/kamailio/kamailio/commit/00a36ae07c587992d6486277ce2e9ae… --- diff --git a/modules/rtpengine/rtpengine.c b/modules/rtpengine/rtpengine.c index b5960b2..71a75a3 100644 --- a/modules/rtpengine/rtpengine.c +++ b/modules/rtpengine/rtpengine.c @@ -1002,6 +1002,9 @@ child_init(int rank) struct addrinfo hints, *res; struct rtpp_set *rtpp_list; struct rtpp_node *pnode; +#ifdef IP_MTU_DISCOVER + int ip_mtu_discover = IP_PMTUDISC_DONT; +#endif if(rtpp_set_list==NULL ) return 0; @@ -1064,6 +1067,12 @@ child_init(int rank) return -1; } +#ifdef IP_MTU_DISCOVER + setsockopt(rtpp_socks[pnode->idx], IPPROTO_IP, + IP_MTU_DISCOVER, &ip_mtu_discover, + sizeof(ip_mtu_discover)); +#endif + if (connect( rtpp_socks[pnode->idx], res->ai_addr, res->ai_addrlen) == -1) { LM_ERR("can't connect to a RTP proxy\n"); close( rtpp_socks[pnode->idx] );