How often do you get this error? IIRC, last time when I got this type of error it was related to a missing Via header into a SIP reply. Can you capture/sniff the traffic and check if all the received replies are sane (via header is present)?
Another idea would be to capture the bogus message into the error_route: http://www.kamailio.net/dokuwiki/doku.php/core-cookbook:1.5.x#error_route and then print the message via $mb: http://www.kamailio.net/dokuwiki/doku.php/pseudovariables:1.5.x#sip_message_buffer I haven't checked the code to see if this type of error will end up in the error_route, but is it worth a try. If it's not caught, please open a bug, because it should be. Regards, Ovidiu Sas On Sat, Apr 11, 2009 at 5:58 PM, Geoffrey Mina <[email protected]> wrote: > Tried adding that log into my onreply_route[1] block, but it didn't > work. I can't seem to figure out I can possibly capture the SIP > message which is generating this error. Any help would be much > appreciated. > > On Fri, Apr 10, 2009 at 10:23 PM, Geoffrey Mina <[email protected]> > wrote: >> Perhaps I should clarify what I am looking for a bit. I am guessing >> based on the log "no via found in reply" that I would need to check >> for this condition in my onreply_route[1] block. >> >> Based on my knowledge of SIP, all reply responses are REQUIRED to have >> a VIA header to ensure the response traverses the same path as the >> request... correct? >> >> Would the following effectively deal with this condition, or would >> sending a 500 error in response to a reply cause problems down stream? >> >> onreply_route[1]{ >> if(!is_present_hf("Via")){ >> sl_reply_error("500","No Via found in response."); >> } >> } >> >> Thanks for anyone's assistance. >> Geoff >> >> On Fri, Apr 10, 2009 at 12:02 PM, Geoffrey Mina <[email protected]> >> wrote: >>> Hello, >>> I am seeing the following message repeatedly in my log file. I am >>> guessing I have a server or servers misbehaving. Where might I be >>> able to check for this error condition and log appropriately? I have >>> attached my current configuration file for reference. >>> >>> Thanks! >>> Geoff >>> >>> >>> Apr 10 11:45:40 atl-sipgateway2 /usr/local/sbin/kamailio[15487]: >>> ERROR:core:receive_msg: no via found in reply >>> Apr 10 11:45:42 atl-sipgateway2 /usr/local/sbin/kamailio[15490]: >>> ERROR:core:receive_msg: no via found in reply >>> Apr 10 11:45:46 atl-sipgateway2 /usr/local/sbin/kamailio[15490]: >>> ERROR:core:receive_msg: no via found in reply >>> Apr 10 11:45:50 atl-sipgateway2 /usr/local/sbin/kamailio[15507]: >>> ERROR:core:receive_msg: no via found in reply >>> Apr 10 11:45:54 atl-sipgateway2 /usr/local/sbin/kamailio[15497]: >>> ERROR:core:receive_msg: no via found in reply >>> Apr 10 11:45:58 atl-sipgateway2 /usr/local/sbin/kamailio[15491]: >>> ERROR:core:receive_msg: no via found in reply >>> Apr 10 11:46:02 atl-sipgateway2 /usr/local/sbin/kamailio[15490]: >>> ERROR:core:receive_msg: no via found in reply >>> Apr 10 11:46:06 atl-sipgateway2 /usr/local/sbin/kamailio[15485]: >>> ERROR:core:receive_msg: no via found in reply >>> Apr 10 11:47:46 atl-sipgateway2 /usr/local/sbin/kamailio[15485]: >>> ERROR:core:receive_msg: no via found in reply >>> Apr 10 11:47:47 atl-sipgateway2 /usr/local/sbin/kamailio[15486]: >>> ERROR:core:receive_msg: no via found in reply >>> Apr 10 11:47:48 atl-sipgateway2 /usr/local/sbin/kamailio[15507]: >>> ERROR:core:receive_msg: no via found in reply >>> Apr 10 11:47:50 atl-sipgateway2 /usr/local/sbin/kamailio[15503]: >>> ERROR:core:receive_msg: no via found in reply >>> Apr 10 11:47:54 atl-sipgateway2 /usr/local/sbin/kamailio[15492]: >>> ERROR:core:receive_msg: no via found in reply >>> Apr 10 11:47:58 atl-sipgateway2 /usr/local/sbin/kamailio[15485]: >>> ERROR:core:receive_msg: no via found in reply >>> Apr 10 11:48:02 atl-sipgateway2 /usr/local/sbin/kamailio[15490]: >>> ERROR:core:receive_msg: no via found in reply >>> Apr 10 11:48:06 atl-sipgateway2 /usr/local/sbin/kamailio[15491]: >>> ERROR:core:receive_msg: no via found in reply >>> Apr 10 11:48:10 atl-sipgateway2 /usr/local/sbin/kamailio[15492]: >>> ERROR:core:receive_msg: no via found in reply >>> >> > > _______________________________________________ > Kamailio (OpenSER) - Users mailing list > [email protected] > http://lists.kamailio.org/cgi-bin/mailman/listinfo/users > http://lists.openser-project.org/cgi-bin/mailman/listinfo/users > _______________________________________________ Kamailio (OpenSER) - Users mailing list [email protected] http://lists.kamailio.org/cgi-bin/mailman/listinfo/users http://lists.openser-project.org/cgi-bin/mailman/listinfo/users
