[Users] Problem with module dispatcher
Bogdan-Andrei Iancu
bogdan at voice-system.ro
Tue Oct 10 11:31:14 CEST 2006
Hi Jose,
I guess the address of the lb is 192.168.1.23, right? I see in receive
ACK no Route hdr or RURI containing this address....
also, are you sure you ACK hits loose_route() ? how the RURI is changed
doesn't reflects a loose_route() but more a static routing into the
script...
regards,
bogdan
Jose Gil Navarrete wrote:
> ACK sip:gil at 192.168.1.28 SIP/2.0..
> Via: SIP/2.0/UDP
> 192.168.1.28:3806;branch=z9hG4bK8010c001d753db11bc2c000f1f72ea95..
> Route: <sip:192.168.1.20;lr=on;ftag=20935>..
> From: alex <sip:alex at 192.168.1.28:3806>;tag=20935..
> To: <sip:gil at 192.168.1.23>;tag=80892cfed653db1187ca000f1f72ea95..
> Call-ID: 80892CFE-D653-DB11-BC2B- 000F1F72EA95 at 192.168.1.28..
> CSeq: 2 ACK..Contact: <sip:alex at 192.168.1.28:3806>..
> Max-Forwards: 70..
> Content-Length: 0....
>
> And, this is the message that the balancer openser server send:
>
> ACK sip:gil at 192.168.1.20:5060 SIP/2.0..
> Via: SIP/2.0/UDP 192.168.1.23;branch=z9hG4bK9411.466dcab6.2..
> Via: SIP/2.0/UDP
> 192.168.1.28:3806;branch=z9hG4bK8010c001d753db11bc2c000f1f72ea95..
> Route: <sip:192.168.1.20;lr=on;ftag=20935>..
> From: alex <sip:alex at 192.168.1.28:3806>;tag=20935..
> To: <sip:gil at 192.168.1.23>;tag=80892cfed653db1187ca000f1f72ea95..
> Call-ID: 80892CFE-D653-DB11-BC2B-000F1F72EA95 at 192.168.1.28..
> CSeq: 2 ACK..Contact: <sip:alex at 192.168.1.28:3806>..
> Max-Forwards: 69..
> Content-Length: 0....
>
>
> Regards!
>
>
>
> */Bogdan-Andrei Iancu <bogdan at voice-system.ro>/* escribió:
>
> Hi Jose,
>
> you need both record_route() and loose_route().
>
> regards,
> bogdan
>
> Jose Gil Navarrete wrote:
>
> > Hi
> > In my server I have:
> >
> > if (!method=="REGISTER"){
> > setflag(1);
> > setflag(2);
> > record_route();
> > }
> >
> >
> > Date: Fri, 29 Sep 2006 09:36:49 +0300
> > From: Daniel-Constantin Mierla
> > >
> > Subject: Re: [Users] Problem with module dispatcher
> > To: Jose Gil Navarrete
> > >
> > Cc: users at openser.org
> >
> > Message-ID: <451CBF01.9030508 at voice-system.ro
> > >
> > Content-Type: text/plain; charset=ISO-8859-1; format=flowed
> >
> > Hello,
> >
> > do you do record routing on server? The ACK should follow Route
> > headers.
> >
> > A network trace (ngrep, ethereal) will help to identify the
> cause for
> > the problem.
> >
> > Cheers,
> > Daniel
> >
> >
> > On 09/29/06 00:29, Jose Gil Navarrete wrote:
> > > Hi all
> > >
> > > I have implemented the load balance in mode statefull, I
> obtained the
> > > next messages:
> > >
> > > phone1 dispatcher
> > > sipserver phone2
> > > --------INVITE--------> ----INVITE----------->
> > > ----INVITE-------->
> > > <----100 TRYING---- <---100 TRYING---- <---100 TRYING----
> > > <----180 RINGING-- <---180 RINGING--- <---180 RINGING---
> > > <----200 OK---------- <----- 200 OK-------- <---200
> > > OK--------
> > > -------- ACK --------> --------- ACK -------->
> > >
> > >
> > > You can see that the sipserver never sends ACK message to
> > video_phone2.
> > > Is this correct?
> > >
> > > Then I try the next, in the sipserver:
> > > if (method =="ACK"){
> > > if (!t_relay()) {
> > > sl_reply_error();
> > > };
> > > return;
> > > }
> > >
> > > But the sipserver doesn't send the message ACK at the phone2?
> > > Does some body know what it's wrong?
> > >
> > >
> >
> >
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