Hi Bogdan, Vlad,<br><br>I've tested this morning v1.8.2 with the fix in dialog module. I can confirm that it solve the issue of the ACK Loop that I had.<br><br>Regards,<br>Pierre-Yves<br><br><br><br><div class="gmail_quote">
On Thu, Nov 1, 2012 at 9:37 PM, Bogdan-Andrei Iancu <span dir="ltr"><<a href="mailto:bogdan@opensips.org" target="_blank">bogdan@opensips.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<u></u>
<div bgcolor="#ffffff" text="#000000">
<tt>Hi,<br>
<br>
the fix was done, thanks to Vlad, and included in the 1.8.2
release - please update your 1.8 checkout and test again.<br>
<br>
Best regards,<br>
</tt><div class="im">
<pre cols="72">Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a href="http://www.opensips-solutions.com" target="_blank">http://www.opensips-solutions.com</a></pre>
<br></div><div><div class="h5">
On 11/01/2012 03:28 PM, Bogdan-Andrei Iancu wrote:
<blockquote type="cite">
<tt>Hi Pierre-Yves,<br>
<br>
Thanks for the detailed report - indeed, it seems to be a
problem with the dialog matching (for sequential request) when
having topology hiding in combination with spiraling (as your
call goes twice through opensips with topo hiding).<br>
We will work on a patch as fast as possible (the fix was
identified).<br>
<br>
Regards,<br>
</tt>
<pre cols="72">Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a href="http://www.opensips-solutions.com" target="_blank">http://www.opensips-solutions.com</a></pre>
<br>
On 10/31/2012 04:59 PM, Pierre-Yves Marche wrote:
<blockquote type="cite">Hello,<br>
<br>
I'm facing an issue of ACK Looping using opensips.<br>
<br>
the configuration is the following : <br>
- Opensips v1.8.1 (same problem with 1.7.2).<br>
- using dialog "topology hidding" feature.<br>
- using 2 @IPs (one to reach customers, one to reach SIP
Platform) (mhomed=yes)<br>
<br>
<br>
Customer1/2 <--->Opensips (topology hidding)
<----> SIP Platform<br>
<br>
The call flow is the following: Customer1 call Customer2, both
are connected on the same Opensips <br>
(when Customer1 and Customer2 are located on different opensips,
no problems)<br>
Customer1 <-->opensips <--->SIP Platform
<-->opensips <-->Customer2 <br>
<br>
<br>
INVITE/180/200 sequence is working well.<br>
<br>
But the ACK of the 200 OK is looping between Customer2
-->Opensips -->SIP Plateform --><b>Opensips -->SIP
Platform--->Opensips</b>... instead of doing directly <br>
Customer2--->Opensips --->SIP Plateform -->Opensips
-->Customer1<br>
<br>
<br>
Attached, a network capture taken on opensips server.<br>
<br>
<br>
I had a look at "dlg_list", 2 dialogs are created for this call.
Might be a problem with did matching ? I tested with <br>
modparam("dialog", "dlg_match_mode", 0) and<br>
modparam("dialog", "dlg_match_mode", 2)<br>
<br>
<br>
Could someone help me fixing the issue ? Do you have some hints
of the root cause of issue ?<br>
<br>
<br>
Regards,<br>
Pierre-Yves<br>
<pre><fieldset></fieldset>
_______________________________________________
Users mailing list
<a href="mailto:Users@lists.opensips.org" target="_blank">Users@lists.opensips.org</a>
<a href="http://lists.opensips.org/cgi-bin/mailman/listinfo/users" target="_blank">http://lists.opensips.org/cgi-bin/mailman/listinfo/users</a>
</pre>
</blockquote>
<pre><fieldset></fieldset>
_______________________________________________
Users mailing list
<a href="mailto:Users@lists.opensips.org" target="_blank">Users@lists.opensips.org</a>
<a href="http://lists.opensips.org/cgi-bin/mailman/listinfo/users" target="_blank">http://lists.opensips.org/cgi-bin/mailman/listinfo/users</a>
</pre>
</blockquote>
</div></div></div>
<br>_______________________________________________<br>
Users mailing list<br>
<a href="mailto:Users@lists.opensips.org">Users@lists.opensips.org</a><br>
<a href="http://lists.opensips.org/cgi-bin/mailman/listinfo/users" target="_blank">http://lists.opensips.org/cgi-bin/mailman/listinfo/users</a><br>
<br></blockquote></div><br>