[OpenSIPS-Users] YNT: Re: RFC3261 transaction matching failed error for the second 401 Unauthorized - Challenging the UE

Bogdan-Andrei Iancu bogdan at opensips.org
Thu Oct 9 12:45:10 CEST 2014


Hi,

Is .141 your OpenSIPS ? I see .141 is sending the REGISTRAR to both 
nodes  ( .3 and .5) .

Regards,

Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com

On 09.10.2014 10:00, Kaan Dandin wrote:
> Hi Bogdan,
>
> Thanks for your response.
> In this situation how can I configure opensips to pass this message to 
> the destination. Is it a configuration change or should I use another 
> function instead of t_relay ?
>
>
> Kind regards
>
>
> Samsung Mobile tarafından gönderildi
>
>
> -------- Orjinal mesaj --------
> Kimden: Bogdan-Andrei Iancu <bogdan at opensips.org>
> Tarih:07 10 2014 16:29 (GMT+02:00)
> Alıcı: Kaan Dandin <kaandandin at yahoo.com>,OpenSIPS users mailling list 
> <users at lists.opensips.org>
> Cc:
> Konu: Re: [OpenSIPS-Users] RFC3261 transaction matching failed error 
> for the second 401 Unauthorized - Challenging the UE
>
> Hi Kaan,
>
> The log you refer to is a DBG and not an ERR (error) - when a new 
> request is received, opensips (inside the t_relay) tries to match it 
> against existing transactions to see if it a retransmission on not. 
> The fact your request does not match means it is not a retransmission, 
> but rather a new request.
>
> Regards,
> Bogdan-Andrei Iancu
> OpenSIPS Founder and Developer
> http://www.opensips-solutions.com
> On 04.10.2014 11:18, Kaan Dandin wrote:
>> Hi all,
>> I am making registration to the Open IMS nodes(192.168.2.3 and 
>> 192.168.2.5) simultaneously from IMS bench(192.168.2.11). 
>> Registration messages are going through OpenSIPS load 
>> balancer(192.168.2.141).
>> Registration messages which are going to first Open IMS 
>> node(192.168.2.5) completed succesfully.
>> But registration to second IMS node(192.168.2.3) is not completed 
>> successfully  since t_relay() function in OpenSIPS load balancer is 
>> giving "DBG:tm:matching_3261: RFC3261 transaction matching failed" 
>> error and not passing the "Status: 401 Unauthorized - Challenging the 
>> UE    (0 bindings)" messages to IMS bench.
>> Below please find wireshark log and opensips logs in debug level=6.
>> Do you have any idea for this problem.
>> BR,
>> Kaan
>> o.     Time        Source Destination           Protocol Info
>>      55 1.186495    192.168.2.11 192.168.2.141         SIP      
>> Request: REGISTER sip:open-ims.test
>>      56 1.188443    192.168.2.141 192.168.2.3           SIP      
>> Request: REGISTER sip:open-ims.test
>>      57 1.189001    192.168.2.141 192.168.2.5           SIP      
>> Request: REGISTER sip:open-ims.test
>>      58 1.215792    192.168.2.5 192.168.2.141         SIP      
>> Status: 401 Unauthorized - Challenging the UE    (0 bindings)
>>      59 1.216974    192.168.2.141 192.168.2.11          SIP      
>> Status: 401 Unauthorized - Challenging the UE    (0 bindings)
>>      60 1.217486    192.168.2.11 192.168.2.141         SIP      
>> Request: REGISTER sip:open-ims.test
>>      61 1.218516    192.168.2.141 192.168.2.3           SIP      
>> Request: REGISTER sip:open-ims.test
>>      62 1.218804    192.168.2.141 192.168.2.5           SIP      
>> Request: REGISTER sip:open-ims.test
>>      63 1.233561    192.168.2.3 192.168.2.141         SIP      
>> Status: 401 Unauthorized - Challenging the UE    (0 bindings)
>>      64 1.241624    192.168.2.3 192.168.2.141         SIP      
>> Status: 401 Unauthorized - Challenging the UE    (0 bindings)
>>      65 1.246112    192.168.2.5 192.168.2.141         SIP      
>> Status: 200 OK - SAR succesful and registrar saved    (1 bindings)
>>      66 1.246919    192.168.2.141 192.168.2.11          SIP      
>> Status: 200 OK - SAR succesful and registrar saved    (1 bindings)
>> Oct  3 10:01:35 ubuntu /usr/local/opensips/sbin/opensips[8938]: xlog 
>> method: [REGISTER] totag: [<null>] sipid: [192.168.2.11] messageid:  
>> [68] callid:  [56-6888 at 192.168.2.11] callsequence: [2]
>> Oct  3 10:01:35 ubuntu /usr/local/opensips/sbin/opensips[8938]: 
>> DBG:uri:has_totag: no totag
>> Oct  3 10:01:35 ubuntu /usr/local/opensips/sbin/opensips[8938]: 
>> xlog_initialregister
>> Oct  3 10:01:35 ubuntu /usr/local/opensips/sbin/opensips[8938]: 
>> DBG:core:comp_scriptvar: str 20 : 192.168.2.11
>> Oct  3 10:01:35 ubuntu /usr/local/opensips/sbin/opensips[8938]: 
>> DBG:tm:t_newtran: transaction on entrance=0xffffffffffffffff
>> Oct  3 10:01:35 ubuntu /usr/local/opensips/sbin/opensips[8938]: 
>> DBG:core:parse_headers: flags=ffffffffffffffff
>> Oct  3 10:01:35 ubuntu /usr/local/opensips/sbin/opensips[8938]: 
>> DBG:core:get_hdr_field: content_length=0
>> Oct  3 10:01:35 ubuntu /usr/local/opensips/sbin/opensips[8938]: 
>> DBG:core:get_hdr_field: found end of header
>> Oct  3 10:01:35 ubuntu /usr/local/opensips/sbin/opensips[8938]: 
>> DBG:core:parse_headers: flags=78
>> Oct  3 10:01:35 ubuntu /usr/local/opensips/sbin/opensips[8938]: 
>> DBG:tm:t_lookup_request: start searching: hash=35746, isACK=0
>> Oct  3 10:01:35 ubuntu /usr/local/opensips/sbin/opensips[8938]: 
>> DBG:tm:matching_3261: RFC3261 transaction matching failed
>> Oct  3 10:01:35 ubuntu /usr/local/opensips/sbin/opensips[8938]: 
>> DBG:tm:t_lookup_request: no transaction found
>> Oct  3 10:01:35 ubuntu /usr/local/opensips/sbin/opensips[8938]: 
>> DBG:tm:run_reqin_callbacks: trans=0x7fcda4739918, callback type 1, id 
>> 1 entered
>> Oct  3 10:01:35 ubuntu /usr/local/opensips/sbin/opensips[8938]: 
>> DBG:tm:run_reqin_callbacks: trans=0x7fcda4739918, callback type 1, id 
>> 0 entered
>> Oct  3 10:01:35 ubuntu /usr/local/opensips/sbin/opensips[8938]: 
>> DBG:core:check_ip_address: params 192.168.2.11, 192.168.2.11, 0
>>
>>
>>
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