Hi list,<div><br></div><div>I'm facing the same problem, even if my opensips is in version 1.8.2 :</div><div><br></div><div><div>version: opensips 1.8.2-tls (x86_64/linux)</div><div>flags: STATS: Off, USE_IPV6, USE_TCP, USE_TLS, DISABLE_NAGLE, USE_MCAST, SHM_MEM, SHM_MMAP, PKG_MALLOC, F_MALLOC, FAST_LOCK-ADAPTIVE_WAIT</div>
<div>ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16, MAX_URI_SIZE 1024, BUF_SIZE 65535</div><div>poll method support: poll, epoll_lt, epoll_et, sigio_rt, select.</div><div>svnrevision: 2:9454</div><div>
@(#) $Id: main.c 9330 2012-10-16 17:25:38Z bogdan_iancu $</div><div>main.c compiled on 16:27:41 Nov 27 2012 with gcc 4.4.5</div></div><div><br></div><div>I've also tried to change those parameters :</div><div><br></div>
<div><div>modparam("dialog", "dlg_match_mode", 0) and</div><div>modparam("dialog", "dlg_match_mode", 2)</div></div><div><br></div><div>But I always have ACK loop...</div><div><br></div>
<div>Thanks a lot,</div><div class="gmail_extra"><br clear="all"><b><div><span style="font-weight:normal">Bien cordialement, </span></div><div><span style="font-weight:normal">Best Regards, </span></div><div><span style="font-weight:normal"><br>
</span></div></b><b>Kevin MATHY</b><div><b>HEXANET</b></div><b><div><span style="font-weight:normal">--</span></div></b><div>Phone : +33 (0) 3 26 79 30 05</div><div>Tech Support : +33 (0) 3 51 08 42 07</div><div>Web : <a href="http://www.hexanet.fr" target="_blank">www.hexanet.fr</a></div>
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<br><br><div class="gmail_quote">2012/11/5 Bogdan-Andrei Iancu <span dir="ltr"><<a href="mailto:bogdan@opensips.org" target="_blank">bogdan@opensips.org</a>></span><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>Perfect Pierre-Yves,<br>
<br>
Credits go to Vlad for the fast fix just before the release ;)<br>
<br>
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 11/05/2012 02:25 PM, Pierre-Yves Marche wrote:
<blockquote type="cite">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:0pt 0pt 0pt 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<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>
<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> 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>
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