<div dir="ltr">Hi Alexander, <div><br></div><div style>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. </div>
<div style><br></div><div style><div> /* PROTO */</div><div> if(heph->hp_p == IPPROTO_UDP) ri->proto=PROTO_UDP;</div><div> else if(heph->hp_p == IPPROTO_TCP) ri->proto=PROTO_TCP;</div><div> else if(heph->hp_p == IPPROTO_IDP) ri->proto=PROTO_TLS; /* fake protocol */</div>
<div>#ifdef USE_SCTP</div><div> else if(heph->hp_p == IPPROTO_SCTP) ri->proto=PROTO_SCTP;</div><div>#endif</div><div> else {</div><div> //LM_ERR("unknow protocol [%d]\n",heph->hp_p); /*Workaroud */</div>
<div> ri->proto = PROTO_UDP; / *Workaround */</div><div> }</div><div><br></div><div style>The problem seems to be in the IPPROTO_UDP definition. The message shows:</div><div style><br></div><div style>
ERROR:sipcapture:hep_msg_received: unknow protocol [1]<br></div><div style><br></div><div style>Best regards, </div></div><div class="gmail_extra"><br clear="all"><div><div>Flavio E. Goncalves</div><div><br></div><div> </div>
</div>
<br><br><div class="gmail_quote">2013/2/15 Alexandr Dubovikov <span dir="ltr"><<a href="mailto:aduvoip@googlemail.com" target="_blank">aduvoip@googlemail.com</a>></span><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Hi Seth,<br>
<br>
can you please make tcpdump in pcap format on port 9060 and send it to me ?<br>
<br>
Wbr,<br>
Alexandr<br>
<div class="HOEnZb"><div class="h5"><br>
-----Original Message-----<br>
From: <a href="mailto:users-bounces@lists.opensips.org">users-bounces@lists.opensips.org</a><br>
[mailto:<a href="mailto:users-bounces@lists.opensips.org">users-bounces@lists.opensips.org</a>] On Behalf Of Seth Schultz<br>
Sent: Friday, February 15, 2013 8:37 PM<br>
To: OpenSIPS users mailling list<br>
Subject: [OpenSIPS-Users] Sipcapture issue<br>
<br>
Hello,<br>
<br>
I am running into an issue where my sipcapture server is throwing this error<br>
(using version 1.9.0).<br>
<br>
"ERROR:sipcapture:hep_msg_received: unknow protocol [1]"<br>
<br>
On my main OpenSIPS server I am using the siptrace module to duplicate the<br>
messages with HEP to the sipcaptur server. I have tried using both<br>
hep_version 1 and 2, but both throw the same error.<br>
<br>
Here are my trace server settings:<br>
<br>
modparam("siptrace", "enable_ack_trace", 1) modparam("siptrace",<br>
"trace_flag", "TRACE") modparam("siptrace", "trace_on", 1)<br>
modparam("siptrace", "trace_to_database", 0) modparam("siptrace",<br>
"hep_version", 2) modparam("siptrace", "hep_capture_id", 338)<br>
modparam("siptrace", "duplicate_uri", "sip:xxx.xxx.xxx.xxx:9060")<br>
modparam("siptrace", "duplicate_with_hep", 1)<br>
<br>
...<br>
<br>
####### Routing Logic ########<br>
<br>
route<br>
{<br>
...<br>
trace_dialog();<br>
...<br>
}<br>
<br>
Here is the script for the capture server:<br>
<br>
debug=3<br>
log_stderror=no<br>
log_facility=LOG_LOCAL0<br>
<br>
fork=yes<br>
children=5<br>
<br>
auto_aliases=no<br>
alias=xxx.xxx.xxx.xxx<br>
<br>
port=9060<br>
listen=udp:xxx.xxx.xxx.xxx:9060<br>
<br>
mpath="/lib64/opensips/modules/"<br>
<br>
loadmodule "db_mysql.so"<br>
loadmodule "sipcapture.so"<br>
<br>
modparam("sipcapture", "db_url", "mysql://xxx:xxx@localhost/xxx")<br>
modparam("sipcapture", "capture_node", "sipcapture") modparam("sipcapture",<br>
"capture_on", 1) modparam("sipcapture", "table_name", "sip_capture")<br>
modparam("sipcapture", "hep_capture_on", 1) ## undocumented option pulled<br>
from homer site?<br>
<br>
#modparam("sipcapture", "duplicate_with_hep", 1) ## documentation is wrong,<br>
this throws an error<br>
<br>
####### Routing Logic ########<br>
<br>
route<br>
{<br>
sip_capture();<br>
drop;<br>
}<br>
<br>
onreply_route<br>
{<br>
sip_capture();<br>
drop;<br>
}<br>
<br>
<br>
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<br>
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</div></div></blockquote></div><br></div></div>