[OpenSIPS-Users] Is NAPTR query always necessary?

[Bogdan-Andrei Iancu]

Hi Eason,

yes, the "sip:opensips.mydomain.com" is your RURI  - and probalby your 
opensips does not recognize the opensips.mydomain.com domain as a domain 
to locally process. Have you configured it somewhere?

Regards,
Bogdan

hsuan wrote:
> Dear Bogdan,
>
> Thank you for your feedback again...
>
> The request looping packet info in LO interface is listed below:
> =======================
> No.     Time        Source                Destination           Protocol
> Info
>      69 0.276057    10.7.2.50             10.7.2.50             SIP     
> Request: REGISTER sip:opensips.mydomain.com
>
> Frame 69 (5887 bytes on wire, 5887 bytes captured)
> Ethernet II, Src: 00:00:00:00:00:00 (00:00:00:00:00:00), Dst:
> 00:00:00:00:00:00 (00:00:00:00:00:00)
> Internet Protocol, Src: 10.7.2.50 (10.7.2.50), Dst: 10.7.2.50 (10.7.2.50)
> User Datagram Protocol, Src Port: 5060 (5060), Dst Port: 5060 (5060)
> Session Initiation Protocol
>     Request-Line: REGISTER sip:opensips.mydomain.com SIP/2.0
>         Method: REGISTER
>         [Resent Packet: True]
>         [Suspected resend of frame: 1]
>     Message Header
>         Via: SIP/2.0/UDP 10.7.2.50;branch=z9hG4bK34ab.924721e4.0
>         ...
> =======================
> Is "Request-Line: REGISTER sip:opensips.mydomain.com SIP/2.0" the RURI that
> you mentioned? 
>
> BR,
> Eason
>
>
> Bogdan-Andrei Iancu wrote:
>   
>> Hi Eason,
>>
>> What is the RURI of the request looping on your server?
>>
>> Regards,
>> Bogdan
>>
>> hsuan wrote:
>>     
>>> Hi Bogdan,
>>>
>>> I use multi-domain support, but if I comment the multi-domain setting in
>>> opensips.cfg the looping still happen. Would I add something in my
>>> opensips.cfg to avoid the looping?
>>>
>>> Thanks,
>>> Eason
>>>
>>>
>>>
>>> Bogdan-Andrei Iancu wrote:
>>>   
>>>       
>>>> Hi Eason ,
>>>>
>>>> the looping happens because your OpenSIPS does not recognize the domain 
>>>> from RURI as local domain (to be processed locally) and simply fwds it 
>>>> based on DNS.
>>>>
>>>> In your script, do you use multi-domain support? Is it based on the 
>>>> default opensips cfg ?
>>>>
>>>> Regards,
>>>> Bogdan
>>>>
>>>> hsuan wrote:
>>>>     
>>>>         
>>>>> Hi Bogdan,
>>>>>
>>>>> Thanks for your feedback.
>>>>>
>>>>> Yes, I can find the sip request to itself on LO interface. 
>>>>>
>>>>> But I don't know what setting in opensips server will cause SIP
>>>>> looping.
>>>>> Could you spell out more precisely? Why the sip looping only happens in
>>>>> the
>>>>> domain is not numeric? Do you mean it's not the DNS issue? I am a
>>>>> little
>>>>> confused.
>>>>>
>>>>> Best regards,
>>>>> Eason
>>>>>
>>>>>
>>>>>
>>>>> Bogdan-Andrei Iancu wrote:
>>>>>   
>>>>>       
>>>>>   
>>>>>       
>>>>>           
>>>>     
>>>>         
>>>   
>>>       
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>>
>>     
>
>