[OpenSIPS-Users] Sipcapture issue

[Alexandr Dubovikov]

Hi Flavio,

no, I mean the ORIGINAL SIP messages, not the HEP packets....

Wbr,
Alexandr

7/10/2013 10:41 PM, Flavio Goncalves wrote:
> Hi Alexander,
>
> They were generated by the siptrace module in another OpenSIPS Server 1.8
>
> #---- Sip Trace Params ----
> modparam("siptrace","duplicate_uri","sip:ix.y.z.w:9060")
> modparam("siptrace","duplicate_with_hep",1)
> modparam("siptrace","trace_to_database",0)
> modparam("siptrace","trace_flag",22)
> modparam("siptrace","trace_on",1)
> modparam("siptrace", "trace_local_ip", "udp:PRIMARY_IP:5060")
> modparam("siptrace", "hep_version", 2)
> modparam("siptrace","db_url","mysql://OPENSIPS_USER:OPENSIPS_PASS@DB_IP/DB_NAME"
>
> Flavio E. Goncalves
>
>
>
> 2013/7/10 Alexandr Dubovikov <aduvoip at googlemail.com 
> <mailto:aduvoip at googlemail.com>>
>
>     Hi Flavio,
>
>     how was the original SIP messages generated ?
>
>     Wbr,
>     Alexandr
>
>
>     7/10/2013 5:05 PM, Flavio Goncalves wrote:
>>     Hi Alexander,
>>
>>     I had exactly the same problem.  I'm sending to your email the
>>     pcap file. Actually I don't think the problem is the request. I
>>     have inspected the pcap file and seems fine according to HEP v2.
>>     I've changed the source code to force UDP and it worked fine
>>     after that. It is is not a patch, only a workaround, the root
>>     cause is still to be found.
>>
>>       /* PROTO */
>>             if(heph->hp_p == IPPROTO_UDP) ri->proto=PROTO_UDP;
>>             else if(heph->hp_p == IPPROTO_TCP) ri->proto=PROTO_TCP;
>>             else if(heph->hp_p == IPPROTO_IDP) ri->proto=PROTO_TLS;
>>     /* fake protocol */
>>     #ifdef USE_SCTP
>>             else if(heph->hp_p == IPPROTO_SCTP) ri->proto=PROTO_SCTP;
>>     #endif
>>             else {
>>                     //LM_ERR("unknow protocol [%d]\n",heph->hp_p);
>>     /*Workaroud */
>>                     ri->proto = PROTO_UDP; / *Workaround */
>>             }
>>
>>     The problem seems to be in the IPPROTO_UDP definition. The
>>     message shows:
>>
>>     ERROR:sipcapture:hep_msg_received: unknow protocol [1]
>>
>>     Best regards,
>>
>>     Flavio E. Goncalves
>>
>>
>>
>>     2013/2/15 Alexandr Dubovikov <aduvoip at googlemail.com
>>     <mailto:aduvoip at googlemail.com>>
>>
>>         Hi Seth,
>>
>>         can you please make tcpdump in pcap format on port 9060 and
>>         send it to me ?
>>
>>         Wbr,
>>         Alexandr
>>
>>         -----Original Message-----
>>         From: users-bounces at lists.opensips.org
>>         <mailto:users-bounces at lists.opensips.org>
>>         [mailto:users-bounces at lists.opensips.org
>>         <mailto:users-bounces at lists.opensips.org>] On Behalf Of Seth
>>         Schultz
>>         Sent: Friday, February 15, 2013 8:37 PM
>>         To: OpenSIPS users mailling list
>>         Subject: [OpenSIPS-Users] Sipcapture issue
>>
>>         Hello,
>>
>>         I am running into an issue where my sipcapture server is
>>         throwing this error
>>         (using version 1.9.0).
>>
>>         "ERROR:sipcapture:hep_msg_received: unknow protocol [1]"
>>
>>         On my main OpenSIPS server I am using the siptrace module to
>>         duplicate the
>>         messages with HEP to the sipcaptur server.  I have tried
>>         using both
>>         hep_version 1 and 2, but both throw the same error.
>>
>>         Here are my trace server settings:
>>
>>         modparam("siptrace", "enable_ack_trace", 1) modparam("siptrace",
>>         "trace_flag", "TRACE") modparam("siptrace", "trace_on", 1)
>>         modparam("siptrace", "trace_to_database", 0) modparam("siptrace",
>>         "hep_version", 2) modparam("siptrace", "hep_capture_id", 338)
>>         modparam("siptrace", "duplicate_uri", "sip:xxx.xxx.xxx.xxx:9060")
>>         modparam("siptrace", "duplicate_with_hep", 1)
>>
>>         ...
>>
>>         ####### Routing Logic ########
>>
>>         route
>>         {
>>         ...
>>         trace_dialog();
>>         ...
>>         }
>>
>>         Here is the script for the capture server:
>>
>>         debug=3
>>         log_stderror=no
>>         log_facility=LOG_LOCAL0
>>
>>         fork=yes
>>         children=5
>>
>>         auto_aliases=no
>>         alias=xxx.xxx.xxx.xxx
>>
>>         port=9060
>>         listen=udp:xxx.xxx.xxx.xxx:9060
>>
>>         mpath="/lib64/opensips/modules/"
>>
>>         loadmodule "db_mysql.so"
>>         loadmodule "sipcapture.so"
>>
>>         modparam("sipcapture", "db_url", "mysql://xxx:xxx@localhost/xxx")
>>         modparam("sipcapture", "capture_node", "sipcapture")
>>         modparam("sipcapture",
>>         "capture_on", 1) modparam("sipcapture", "table_name",
>>         "sip_capture")
>>         modparam("sipcapture", "hep_capture_on", 1) ## undocumented
>>         option pulled
>>         from homer site?
>>
>>         #modparam("sipcapture", "duplicate_with_hep", 1) ##
>>         documentation is wrong,
>>         this throws an error
>>
>>         ####### Routing Logic ########
>>
>>         route
>>         {
>>                  sip_capture();
>>                  drop;
>>         }
>>
>>         onreply_route
>>         {
>>                  sip_capture();
>>                  drop;
>>         }
>>
>>
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>
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