From mboxrd@z Thu Jan 1 00:00:00 1970 From: "marcos" Subject: SIP services Date: Tue, 3 Jun 2008 11:37:48 -0300 Message-ID: <004401c8c587$72878500$6e00a8c0@wrh92000> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: Sender: netfilter-owner@vger.kernel.org List-ID: Content-Type: text/plain; charset="us-ascii" To: netfilter@vger.kernel.org Hi list memembers, i need to conect a sip-pabx micronet sp5211 to inet , it is behind a linux box with 2 networks cards , the former eth0 access to internet , the second eth1 connects to lan, i am trying to use dnat to accept sip connection from internet , but DNAT doesn't work, using iptraf i see the packets arrive from internet with the right ip addrerss from the client that treat to conect, but the registration process fail , on the same box i am using dnat redirecting the port 8008 from the public side to PABX ip - port 80 in the lan , and the remote administration for the pabx work fine , o other hand in same box i have several domains working under apache/php/mysql and work fine , too, there some bug about DNATing SIPs connections??? the have a old di stribution Red HAT 9.0 iptables 1.2.7a i am thinking to add a new interface eth2 and bridge it with etho, could helpme anyone. Thanks a lot marcos