[SR-Users] topos module - possible bug

Pete Kelly pkelly at gmail.com
Tue Apr 25 22:31:26 CEST 2017


I have tried with 5.0.1 from today (25th April).

Are you saying build for 26th will have some fixes?

On 25 April 2017 at 18:59, Sergey Basov <sergey.v.basov at gmail.com> wrote:

> Actualy latest fixes to 180/183/200,  ACK and memory leak was pushed to
> 5.0 and master branch.
>
> So, please try with latest 5.0.1 nightly.
>
> --
> WBR
> Sergey Basov
>
> 25 апр. 2017 г. 8:55 PM пользователь "Pete Kelly" <pkelly at gmail.com>
> написал:
>
> Call is with sipp but first goes through another SBC to clean up the SIP
>> (in case of problems with sipp via headers etc).
>>
>> The traces I've done are actually with 4.4.
>>
>> Will they be OK or would you prefer 5.0.1? The problem is exactly the
>> same on both.
>>
>> On 25 April 2017 at 16:25, Sergey Basov <sergey.v.basov at gmail.com> wrote:
>>
>>> Hi.
>>>
>>> Can you send dump of the call with kamailio 5.0.1 nightly?
>>>
>>> And does you make call using sipp?
>>>
>>> --
>>> WBR
>>> Sergey Basov
>>>
>>> 25 апр. 2017 г. 5:57 PM пользователь "Pete Kelly" <pkelly at gmail.com>
>>> написал:
>>>
>>>> Looks like from last night:
>>>>
>>>> 5.0.1+0~20170425013247.36+trusty
>>>>
>>>> On 25 April 2017 at 15:42, Daniel-Constantin Mierla <miconda at gmail.com>
>>>> wrote:
>>>>
>>>>> Hello,
>>>>>
>>>>> to be sure, it is 5.0.1 build from last night or quite recent? There
>>>>> were some fixes in the past days to topos module.
>>>>>
>>>>> Cheers,
>>>>> Daniel
>>>>>
>>>>> On 25.04.17 15:59, Pete Kelly wrote:
>>>>>
>>>>> Hi Daniel
>>>>>
>>>>> Sorry for the delayed response to this, the ACK is for a 200OK yes and
>>>>> the problem still persists in latest 4.4 and the 5.0.1 nightly build.
>>>>>
>>>>> I have all DB entries/kam logs/pcap files.
>>>>>
>>>>> If you check the attached pcap, 192.168.70.70 and 192.168.252.70 are
>>>>> the same instance of Kamailio, it is being used to bridge the 2 networks.
>>>>>
>>>>> Frame 34 shows the 200OK with lots of Record-Route etc, and frame 35
>>>>> shows topos in action.
>>>>>
>>>>> However the ACK that is relayed in Frame 38 seems to be missing all
>>>>> the Route information that was supplied in the 200OK, this causes the ACK
>>>>> to be relayed directly to the Contact, breaking the proxy chain.
>>>>>
>>>>> Pete
>>>>>
>>>>> On 22 February 2017 at 18:31, Daniel-Constantin Mierla <
>>>>> miconda at gmail.com> wrote:
>>>>>
>>>>>> Hello,
>>>>>>
>>>>>> is the ACK for 200ok? Or an ack for a negative response?
>>>>>>
>>>>>> Can you get a pcap for such situation with all messages related to
>>>>>> the call?
>>>>>>
>>>>>> Cheers,
>>>>>> Daniel
>>>>>>
>>>>>> On 22/02/2017 17:20, Pete Kelly wrote:
>>>>>>
>>>>>> Hi
>>>>>>
>>>>>> I am using the topos module when bridging 2 networks with Kamailio.
>>>>>>
>>>>>> The INVITE/200OK part of the transaction is working fine (i.e. the
>>>>>> Contact on both sides matches correctly the corresponding network).
>>>>>>
>>>>>> However when the ACK is sent into Kamailio, instead of realising the
>>>>>> next hop is myself and skipping it, Kamailio is sending the ACK directly to
>>>>>> itself as a packet, causing the call setup to break.
>>>>>>
>>>>>> Does anyone have any advice for this situation?
>>>>>>
>>>>>>
>>>>>> _______________________________________________
>>>>>> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing listsr-users at lists.sip-router.orghttp://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>>>>>>
>>>>>> --
>>>>>> Daniel-Constantin Mierlawww.twitter.com/miconda -- www.linkedin.com/in/miconda
>>>>>> Kamailio Advanced Training - Mar 6-8 (Europe) and Mar 20-22 (USA) - www.asipto.com
>>>>>> Kamailio World Conference - May 8-10, 2017 - www.kamailioworld.com
>>>>>>
>>>>>> --
>>>>> Daniel-Constantin Mierlawww.twitter.com/miconda -- www.linkedin.com/in/miconda
>>>>>
>>>>> Kamailio Advanced Training - May 22-24 (USA) - www.asipto.com
>>>>> Kamailio World Conference - May 8-10, 2017 - www.kamailioworld.com
>>>>>
>>>>>
>>>>
>>>> _______________________________________________
>>>> Kamailio (SER) - Users Mailing List
>>>> sr-users at lists.kamailio.org
>>>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
>>>>
>>>>
>>
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