[Serusers] ANNOUNCE: IPv6 now fully supported in nathelper/RTPProxy [Fwd: [Serdev] CVS:commitlog: sip_router/modules/nathelper nathelper.c sip_router/modules/nathelper/examples 4to6.cfg alg.cfg]

With the great pleasure I'm announcing immediate availability of full IPv6 support in RTPproxy/nathelper, which allows to relay IPv6 RTP streams as well as create IPv4<->IPv6 gateways. I've committed a short example, due to absense of the IPv6-capable phone so far it has been tested in the following configuration: UA1->IPv4->SER/RTPproxy->IPv6->SER/RTPproxy->IPv4->UA2 I've committed short example, which illustrates usage of this feature. Enjoy! I'd like to thank Armin Brunner for his donation which made this happen. Regards, Maxim P.S. For those curious, following is the log of one of my test calls: rtpproxy: new session 1e0d3524-4f79dacc(a)192.168.0.100, tag 79b50153b98e6976 requested rtpproxy: new session on a port 35016 created, tag 79b50153b98e6976 rtpproxy: pre-filling caller's address with 192.168.0.100:16412 rtpproxy: lookup on a ports 35016/35022, session timer restarted rtpproxy: pre-filling callee's address with 2002:c3ea:d4b2::3:35030 rtpproxy: lookup on a ports 35016/35022, session timer restarted rtpproxy: forcefully deleting session on ports 35016/35022 rtpproxy: RTP stats: 2061 in from callee, 972 in from caller, 3033 relayed, 0 dropped rtpproxy: RTCP stats: 0 in from callee, 0 in from caller, 0 relayed, 0 dropped rtpproxy: session on ports 35016/35022 is cleaned up rtpproxy: new session 1e0d3524-4f79dacc(a)192.168.0.100, tag 79b50153b98e6976 requested rtpproxy: new session on a port 35008 created, tag 79b50153b98e6976 rtpproxy: pre-filling caller's address with 2002:c3ea:d4b2::1:35016 rtpproxy: lookup on a ports 35008/35030, session timer restarted rtpproxy: pre-filling callee's address with 192.168.0.105:16384 rtpproxy: lookup on a ports 35008/35030, session timer restarted rtpproxy: forcefully deleting session on ports 35008/35030 rtpproxy: RTP stats: 2062 in from callee, 972 in from caller, 3034 relayed, 0 dropped rtpproxy: RTCP stats: 0 in from callee, 0 in from caller, 0 relayed, 0 dropped rtpproxy: session on ports 35008/35030 is cleaned up -------- Original Message -------- Subject: [Serdev] CVS:commitlog: sip_router/modules/nathelper nathelper.c sip_router/modules/nathelper/examples 4to6.cfg alg.cfg Date: Sat, 13 Mar 2004 20:57:11 +0100 From: Maxim Sobolev &lt;sobomax(a)portaone.com&gt; To: serdev(a)lists.iptel.org sobomax 2004/03/13 20:57:11 CET SER CVS Repository Modified files: modules/nathelper nathelper.c modules/nathelper/examples alg.cfg Added files: modules/nathelper/examples 4to6.cfg Log: Added support for extracting/rewriting IPv6 addresses in SDPs. Particularly, force_rtp_proxy now can work with IPv6-aware RTP proxy, replacing IPv4 address in SDP with IPv6 one and vice versa. This allows creating full-fledged IPv4<->IPv6 gateway. See 4to6.cfg file for example. Two new options added into force_rtp_proxy: `f' - instructs nathelper to ignore marks inserted by another nathepler in transit to indicate that the session is already goes through another proxy. Allows creating chain of proxies. `d' - flags that IP address in SDP should be trusted. Without this flag, nathelper ignores address in the SDP and uses source address of the SIP message as media address which is passed to the RTP proxy. Revision Changes Path 1.1 +113 -0 sip_router/modules/nathelper/examples/4to6.cfg (new) http://cvs.berlios.de/cgi-bin/viewcvs.cgi/ser/sip_router/modules/nathelper/… 1.3 +6 -6 sip_router/modules/nathelper/examples/alg.cfg http://cvs.berlios.de/cgi-bin/viewcvs.cgi/ser/sip_router/modules/nathelper/… 1.47 +216 -76 sip_router/modules/nathelper/nathelper.c http://cvs.berlios.de/cgi-bin/viewcvs.cgi/ser/sip_router/modules/nathelper/… _______________________________________________ Serdev mailing list serdev(a)lists.iptel.org http://lists.iptel.org/mailman/listinfo/serdev