[OpenSIPS-Users] FW: problem with hep tracing.

Mon Oct 1 10:49:24 EDT 2018

Bogdan, 

I changed the config like this. 

loadmodule "proto_hep.so"

modparam("proto_hep", "hep_id","[hep_dst]192.168.0.3:9060; version=2")

### activate homer5 CSV like format for the payload

modparam("proto_hep", "homer5_on", 1)

#### SIPtrace

loadmodule "siptrace.so"

modparam("siptrace", "trace_id", "[hep_id]uri=hep:hep_dst")

Result is the same nothing is captured. 

From: Bogdan-Andrei Iancu <bogdan at opensips.org> 
Sent: Monday, October 1, 2018 4:12 PM
To: OpenSIPS users mailling list <users at lists.opensips.org>; Johan De Clercq <Johan at democon.be>; Pasan Meemaduma <pasandev at ymail.com>
Subject: Re: [OpenSIPS-Users] FW: problem with hep tracing.

Hi Johan,

Are you sure the HOMER capturing server is an OpenSIPS ? 

Also I see you use a non-standard HEP delimited when doing the tracing in OpenSIPS - are you sure you aligned this with the capturing server in Homer ??

Regards,

Bogdan-Andrei Iancu

OpenSIPS Founder and Developer
  http://www.opensips-solutions.com
OpenSIPS Bootcamp 2018
  http://opensips.org/training/OpenSIPS_Bootcamp_2018/

On 10/01/2018 04:22 PM, Johan De Clercq wrote:

All default.

On Mon, 1 Oct 2018, 07:33 Pasan Meemaduma via Users, <users at lists.opensips.org <mailto:users at lists.opensips.org> > wrote:

Hi Johan,

Whats your opensips capturer server config looks like ? Are you using the default opensips config pack with homer installation ?

On Friday, 28 September 2018, 1:41:58 AM GMT+5:30, johan de clercq <johan at democon.be <mailto:johan at democon.be> > wrote: 

Hi, 

Using opensips 2.4, 

I try to send all the sip messages to a homer server (5.0.5).  I made the opensips config like this:

#### HEP

loadmodule "proto_hep.so"

modparam("proto_hep", "hep_id","[hep_dst]192.168.0.3:9060 <http://192.168.0.3:9060> ; version=2")

### activate homer5 CSV like format for the payload

modparam("proto_hep", "homer5_on", 1)

### set the delimiter for the payload 

modparam("proto_hep", "homer5_delim", "##")

#### SIPtrace

loadmodule "siptrace.so"

modparam("siptrace", "trace_id", "[hep_id]uri=hep:hep_dst")

… 

Route 

{

…

    if (is_method("REGISTER"))

    {

        sip_trace("hep_id","t","sip");

        if (!www_authorize("", "subscriber"))

        {

            www_challenge("", "0");

            exit;

        }

        if (!save("location")){

            sl_reply_error();

            exit;

        }

        exit;

    }

…

    ##initial INVITE

    if (is_method("INVITE") && !has_totag())

    {

        xlog("callid=$ci: Route[0]: initial INVITE is coming in from A: $fU to B: $rU");

        xlog("callid=$ci: Route[0]: let's do accounting first");

        do_accounting("db","cdr");

        sip_trace("hep_id","d","sip");

… 

}

Opensips sends the packets correctly, see attached file. 

Unfortunately, homer keeps complaining …. 

Sep 27 18:29:49 ns3019374 homer[22750]: ERROR: <core> [core/lvalue.c:346]: lval_pvar_assign(): non existing right pvar

Sep 27 18:29:49 ns3019374 homer[22750]: ERROR: <core> [core/lvalue.c:404]: lval_assign(): assignment failed at pos: (1049,30-1049,40)

Sep 27 18:29:49 ns3019374 homer[22750]: ERROR: <script>: ANOTHER HEP CHUNK TYPE: ;

Sep 27 18:29:49 ns3019374 homer[22753]: ERROR: <script>: ANOTHER HEP CHUNK TYPE: ;

Sep 27 18:29:49 ns3019374 homer[22751]: ERROR: <script>: ANOTHER HEP CHUNK TYPE: ;

Sep 27 18:29:49 ns3019374 homer[22752]: ERROR: <script>: ANOTHER HEP CHUNK TYPE: ;

Sep 27 18:29:49 ns3019374 homer[22749]: ERROR: <script>: ANOTHER HEP CHUNK TYPE: ;

Sep 27 18:29:49 ns3019374 homer[22750]: ERROR: <script>: ANOTHER HEP CHUNK TYPE: ;

Sep 27 18:29:49 ns3019374 homer[22753]: ERROR: <script>: ANOTHER HEP CHUNK TYPE: ;

Sep 27 18:29:49 ns3019374 homer[22751]: ERROR: <script>: ANOTHER HEP CHUNK TYPE: ;

Sep 27 18:29:49 ns3019374 homer[22752]: ERROR: <script>: ANOTHER HEP CHUNK TYPE: ;

Sep 27 18:29:49 ns3019374 homer[22750]: ERROR: <script>: ANOTHER HEP CHUNK TYPE: ;

Sep 27 18:29:49 ns3019374 homer[22749]: ERROR: db_mysql [km_dbase.c:127]: db_mysql_submit_query(): driver error on query: Incorrect string value: '\xC4\x1$

Sep 27 18:29:49 ns3019374 homer[22749]: ERROR: <core> [db_query.c:235]: db_do_insert_cmd(): error while submitting query

Sep 27 18:29:49 ns3019374 homer[22749]: ERROR: db_mysql [km_dbase.c:127]: db_mysql_submit_query(): driver error on query: Incorrect string value: '\xC4\x1$

Sep 27 18:29:49 ns3019374 homer[22749]: ERROR: <core> [db_query.c:235]: db_do_insert_cmd(): error while submitting query

Sep 27 18:29:49 ns3019374 homer[22749]: ERROR: db_mysql [km_dbase.c:127]: db_mysql_submit_query(): driver error on query: Incorrect string value: '\xC4\x1$

Sep 27 18:29:49 ns3019374 homer[22749]: ERROR: <core> [db_query.c:235]: db_do_insert_cmd(): error while submitting query

Sep 27 18:29:49 ns3019374 homer[22749]: ERROR: db_mysql [km_dbase.c:127]: db_mysql_submit_query(): driver error on query: Incorrect string value: '\xC4\x1$

Sep 27 18:29:49 ns3019374 homer[22749]: ERROR: <core> [db_query.c:235]: db_do_insert_cmd(): error while submitting query

Sep 27 18:29:49 ns3019374 homer[22750]: ERROR: <core> [core/lvalue.c:346]: lval_pvar_assign(): non existing right pvar

Sep 27 18:29:49 ns3019374 homer[22750]: ERROR: <core> [core/lvalue.c:404]: lval_assign(): assignment failed at pos: (1049,30-1049,40)

Can somebody please tell me what I am overlooking ? 

I know that this should go to the homer guys, unfortunately their reply was “Hi @johandeclercqdemocon <https://github.com/johandeclercqdemocon>  this would suggest non-HEP packets are entering the circuit ... could be keep alives or anything really. Are valid messages captured and displayed correctly?”

As I am quite sure that opensips is correct, what could be the problem ?

Johan De Clercq, Managing Director
Democon bvba - Ooigemstraat 41 - 8780 Oostrozebeke

Tel +3256980990 – GSM +32478720104

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