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Hello,<br>
<br>
<br>
<div class="moz-cite-prefix">On 05/05/15 21:32, Mickael Marrache
wrote:<br>
</div>
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<p class="MsoNormal"><span style="color:#1F497D">Hi,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D" lang="EN-US">After
making some tests, I found that if I configure the VIP
interface before the non-VIP one, all works fine.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D" lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D" lang="EN-US">listen=tcp:VIP:5060<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D" lang="EN-US">listen=tcp:nonVIP:5060<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D" lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D" lang="EN-US">Double
RR is still enabled but only one RR header is added (with
the VIP interface). Also, only one Via header is added (with
the VIP interface). The incoming INVITE is forwarded using a
random source port, not 5060. I assume it is the source port
used to establish the TCP connection with the proxy (next
hop from the load balancer). However, this port doesn't
appear in the inserted RR and Via headers – don't know why.</span></p>
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</blockquote>
the source port you see in the network traffic is randomly allocated
by OS/kernel. The addresses in the headers should be those where
kamailio can receive traffic. If the port is 5060, it can be
omitted, being the default value for sip.<br>
<br>
Cheers,<br>
Daniel<br>
<blockquote cite="mid:3d1001d0876a$48a5e860$d9f1b920$@gmail.com"
type="cite">
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<br>
<pre class="moz-signature" cols="72">--
Daniel-Constantin Mierla
<a class="moz-txt-link-freetext" href="http://twitter.com/#!/miconda">http://twitter.com/#!/miconda</a> - <a class="moz-txt-link-freetext" href="http://www.linkedin.com/in/miconda">http://www.linkedin.com/in/miconda</a>
Kamailio World Conference, May 27-29, 2015
Berlin, Germany - <a class="moz-txt-link-freetext" href="http://www.kamailioworld.com">http://www.kamailioworld.com</a></pre>
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