<html><body><div style="color:#000; background-color:#fff; font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:16px"><div>Hi all,</div><div> </div><div>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).</div><div> </div><div>Registration messages which are going to first Open IMS node(192.168.2.5) completed succesfully.</div><div> </div><div> </div><div>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.</div><div> </div><div>Below please find wireshark
log and opensips logs in debug level=6.</div><div> </div><div>Do you have any idea for this problem.</div><div> </div><div>BR,</div><div>Kaan</div><div> </div><div> </div><div>o. Time Source Destination Protocol Info<br> 55 1.186495 192.168.2.11 192.168.2.141 SIP Request: REGISTER sip:open-ims.test<br> 56 1.188443 192.168.2.141 192.168.2.3 SIP Request: REGISTER
sip:open-ims.test<br> 57 1.189001 192.168.2.141 192.168.2.5 SIP Request: REGISTER sip:open-ims.test<br> 58 1.215792 192.168.2.5 192.168.2.141 SIP Status: 401 Unauthorized - Challenging the UE (0 bindings)<br> 59 1.216974 192.168.2.141 192.168.2.11 SIP Status: 401 Unauthorized - Challenging the UE (0 bindings)<br> 60 1.217486
192.168.2.11 192.168.2.141 SIP Request: REGISTER sip:open-ims.test<br> 61 1.218516 192.168.2.141 192.168.2.3 SIP Request: REGISTER sip:open-ims.test<br> 62 1.218804 192.168.2.141 192.168.2.5 SIP Request: REGISTER sip:open-ims.test<br> 63 1.233561 192.168.2.3 192.168.2.141 SIP Status: 401
Unauthorized - Challenging the UE (0 bindings)<br> 64 1.241624 192.168.2.3 192.168.2.141 SIP Status: 401 Unauthorized - Challenging the UE (0 bindings)<br> 65 1.246112 192.168.2.5 192.168.2.141 SIP Status: 200 OK - SAR succesful and registrar saved (1 bindings)<br> 66 1.246919 192.168.2.141 192.168.2.11 SIP Status: 200 OK - SAR succesful and registrar saved
(1 bindings)</div><div> </div><div> </div><div> </div><div>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@192.168.2.11] callsequence: [2]<br>Oct 3 10:01:35 ubuntu /usr/local/opensips/sbin/opensips[8938]: DBG:uri:has_totag: no totag<br>Oct 3 10:01:35 ubuntu /usr/local/opensips/sbin/opensips[8938]: xlog_initialregister<br>Oct 3 10:01:35 ubuntu /usr/local/opensips/sbin/opensips[8938]: DBG:core:comp_scriptvar: str 20 : 192.168.2.11<br>Oct 3 10:01:35 ubuntu /usr/local/opensips/sbin/opensips[8938]: DBG:tm:t_newtran: transaction on entrance=0xffffffffffffffff<br>Oct 3 10:01:35 ubuntu /usr/local/opensips/sbin/opensips[8938]: DBG:core:parse_headers: flags=ffffffffffffffff<br>Oct 3 10:01:35 ubuntu /usr/local/opensips/sbin/opensips[8938]: DBG:core:get_hdr_field:
content_length=0<br>Oct 3 10:01:35 ubuntu /usr/local/opensips/sbin/opensips[8938]: DBG:core:get_hdr_field: found end of header<br>Oct 3 10:01:35 ubuntu /usr/local/opensips/sbin/opensips[8938]: DBG:core:parse_headers: flags=78<br>Oct 3 10:01:35 ubuntu /usr/local/opensips/sbin/opensips[8938]: DBG:tm:t_lookup_request: start searching: hash=35746, isACK=0<br>Oct 3 10:01:35 ubuntu /usr/local/opensips/sbin/opensips[8938]: DBG:tm:matching_3261: RFC3261 transaction matching failed<br>Oct 3 10:01:35 ubuntu /usr/local/opensips/sbin/opensips[8938]: DBG:tm:t_lookup_request: no transaction found<br>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<br>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<br>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<br><br></div></div></body></html>