[SR-Users] rr module not detecting nat=ws route param

[Daniel-Constantin Mierla]

Hello,

I see MYIP in R-URI and then just MY in the Route headers. Are they
different or the same value? If the same value, is the sip server
address? if yes, then R-URI is matching local address (myself) and that
means it is a strict routing and the R-URI is the route processed at
that step. Likely the contact address from 200ok gets replaced with
server address somewhere in the path of signaling.

Cheers,
Daniel

On 02.10.18 17:27, Jon Bonilla (Manwe) wrote:
> El Mon, 1 Oct 2018 12:16:28 +0300
> Igor Olhovskiy <igorolhovskiy at gmail.com> escribió:
>
>> Hi!
>>
>> What is your original packet, before calling loose_route?
>>
> 2018/10/02 17:12:41.007053 OUT:5060 -> MYIP:5060
>
> ACK sip:86to7j7i at MYIP:5060;alias=MY~42088~6;transport=ws;ob SIP/2.0 
>
> Via: SIP/2.0/UDP OUT;branch=z9hG4bK9658.2fd077002f564d6398951beb959c7708.0 
>
> Via:SIP/2.0/UDP OUT:5060;rport=5060;branch=z9hG4bK72288d3e 
>
> Route:
> <sip:MY;r2=on;lr=on;did=896.90e;nat=ws>,<sip:MY:2443;transport=ws;r2=on;lr=on;did=896.90e;nat=ws>
>
> Max-Forwards: 69 
>
> From: <sip:20 at domain>;tag=as7bbb1aa3 
>
> To: <sip:10000105 at domain>;tag=d04lulkvk7
>
> Contact: <sip:20 at OUT:5060> 
>
> Call-ID: ocuh443d3c0l3mccpujr
>
> CSeq: 102 ACK
>
> Content-Length: 0
>
>
>> Regards, Igor
>> On Sep 28, 2018, 1:54 PM +0300, Jon Bonilla (Manwe) <manwe at aholab.ehu.es>,
>> wrote:
>>> Hi all. I'm having problems with an indialog ACK request which is not being
>>> routed correctly.
>>>
>>> I call loose_route and print:
>>>
>>> $du=sip:MYIP:2443;transport=ws;r2=on;lr=on;did=1d1.7702;nat=ws
>>> $route_uri=sip:MYIP;r2=on;lr=on;did=1d1.7702;nat=ws
>>>
>>> But when I call
>>>
>>> check_route_param("nat=ws") I get false result.
>>>
>>> version: kamailio 5.1.4
>>>
>>> any hints?
>>>
>>>
>>>
>>> cheers,
>>>
>>> Jon
>>>
>>>
>>>
>>>
>>> --
>>> https://pekepbx.com
>>> https://www.issabel.com/multitenant
>>>
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>

-- 
Daniel-Constantin Mierla -- www.asipto.com
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