Re: [OpenSIPS-Devel] [OpenSIPS-Users] [RFC] NAT pinging

2008-12-17 Thread Bogdan-Andrei Iancu
Dan Pascu wrote: On Thursday 11 December 2008, Bogdan-Andrei Iancu wrote: Hi, I was evaluating an implementation for NAT pinging also via TCP connection, but I just diging in the current pinging logic I found some issues that needs to be sorted out first. B) PATH extension First of

Re: [OpenSIPS-Devel] [OpenSIPS-Users] [RFC] NAT pinging

2008-12-15 Thread Bogdan-Andrei Iancu
Iñaki Baz Castillo wrote: 2008/12/12 Jesus Rodriguez jes...@voztele.com: So, the question is: if NAT detected and such a protocol mismatch is detected, should a registrar refuse the registration (as it will be anyhow unusable) ? Maybe this could be a configurable policy via

Re: [OpenSIPS-Devel] [OpenSIPS-Users] [RFC] NAT pinging

2008-12-15 Thread Bogdan-Andrei Iancu
Hi Iñaki, Iñaki Baz Castillo wrote: 2008/12/11 Bogdan-Andrei Iancu bog...@voice-system.ro: A) contact info versus network info When considering a REGISTER request, you have two sets of information: I - registered contact ; II - network info (source IP/port, proto, local socket where

Re: [OpenSIPS-Devel] [OpenSIPS-Users] [RFC] NAT pinging

2008-12-15 Thread Bogdan-Andrei Iancu
Hi Jesus, Jesus Rodriguez wrote: Hi Bogdan, I was evaluating an implementation for NAT pinging also via TCP connection, but I just diging in the current pinging logic I found some issues that needs to be sorted out first. So, let's start from the presumption you do NAT pinging only for NAT

Re: [OpenSIPS-Devel] [OpenSIPS-Users] [RFC] NAT pinging

2008-12-12 Thread Jesus Rodriguez
Hi Bogdan, I was evaluating an implementation for NAT pinging also via TCP connection, but I just diging in the current pinging logic I found some issues that needs to be sorted out first. So, let's start from the presumption you do NAT pinging only for NAT traversal cases :). The issues

Re: [OpenSIPS-Devel] [OpenSIPS-Users] [RFC] NAT pinging

2008-12-12 Thread Iñaki Baz Castillo
2008/12/12 Jesus Rodriguez jes...@voztele.com: So, the question is: if NAT detected and such a protocol mismatch is detected, should a registrar refuse the registration (as it will be anyhow unusable) ? Maybe this could be a configurable policy via modparam for regristrar module. If the