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<tt>Hi Rudy,<br>
<br>
In topo hiding scenarios there is no need to do RR at all (as you
are acting as an end point :) ).<br>
<br>
Regards,<br>
</tt>
<pre class="moz-signature" cols="72">Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a class="moz-txt-link-freetext" href="http://www.opensips-solutions.com">http://www.opensips-solutions.com</a></pre>
<br>
On 11/01/2012 03:58 PM, Rudy wrote:
<blockquote
cite="mid:CAA0Tfgi6kyz0MMZzieXS2V7gbfOO6NboJ_FKZ0BAybRdkG00tA@mail.gmail.com"
type="cite">Oops, incomplete message.
<div><br>
</div>
<div>Bogdan,</div>
<div><br>
</div>
<div> Glad you are looking into this, I've run into similar loops.</div>
<div><br>
</div>
<div>Pierre,</div>
<div><br>
</div>
<div> You mentioned you are using 2 IP addresses. Did you enable
double rr?</div>
<div><br clear="all">
Thanks in advance,<br>
--Rudy<br>
Dynamic Packet<br>
Toll-Free: 888.929.VOIP ( 8647 )<br>
<br>
<br>
<div class="gmail_quote">On Thu, Nov 1, 2012 at 9:57 AM, Rudy <span
dir="ltr"><<a moz-do-not-send="true"
href="mailto:rudy@dynamicpacket.com" target="_blank">rudy@dynamicpacket.com</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>Bogdan, </div>
I have seen this happen before also, glad <br clear="all">
Thanks in advance,<br>
--Rudy<br>
Dynamic Packet<br>
Toll-Free: 888.929.VOIP ( 8647 )
<div class="HOEnZb">
<div class="h5"><br>
<br>
<br>
<div class="gmail_quote">On Thu, Nov 1, 2012 at 9:28 AM,
Bogdan-Andrei Iancu <span dir="ltr"><<a
moz-do-not-send="true"
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
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 moz-do-not-send="true" href="http://www.opensips-solutions.com" target="_blank">http://www.opensips-solutions.com</a></pre>
<div>
<div> <br>
On 10/31/2012 04:59 PM, Pierre-Yves Marche
wrote: </div>
</div>
<blockquote type="cite">
<div>
<div>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>
</div>
</div>
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