Thanks for the offer, Bogdan. I've patched it up myself just to see that it
works as expected. In msg_translator.c:received_builder() I added the #ifdef
... #else ... #endif:
#ifdef NOTDEFINED
memcpy(buf, RECEIVED, RECEIVED_LEN);
if ( (tmp=ip_addr2a(source_ip))==0)
return 0; /* error*/
tmp_len=strlen(tmp);
len=RECEIVED_LEN+tmp_len;
memcpy(buf+RECEIVED_LEN, tmp, tmp_len);
#else
len=0;
#endif
The original code was between the #ifdef and #else. This seems to work fine
although I welcome any suggested improvements.
I was just looking for an alternative since changing OpenSIPs code is my last
resort. This LB is not SIP aware and is almost more pain to work with that
it's worth but I'm being forced into using it.
OpenSIPs has been a great addition to our platform as it's simplified many
tasks when trying to get different SIP endpoints working together. I'm
thankful for it.
Keep up the good work! :)
-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of Bogdan-Andrei Iancu
Sent: Tuesday, February 16, 2010 5:29 AM
To: OpenSIPS users mailling list
Subject: Re: [OpenSIPS-Users] Via with "received=YYY.YYY.YYY.YYY"
Hi,
The received param is automatically added by OpenSIPS (as per RFC) as it
detects a difference between the IP address in the VIA hdr (the UAC's
IP) and the source IP at network level (the LB's IP).
There is no way to disable this (as it is standard SIP processing), but
if something really important for you, I can give you a patch to
disable it.
Regards,
Bogdan
Pauba, Kevin L wrote:
> We are using a commercial load balancer in front of a pair of OpenSIPs
> proxies (V1.6.1).
>
> The proxies add a Via header of the form:
>
> Via: SIP/2.0/UDP
> XXX.XXX.XXX.XXX:5060;received=YYY.YYY.YYY.YYY;branch=z9hG4bK0eB35ab4ec1c3e0e2d3
>
> ... and forward() on the request.
>
> The replies received by the proxy are then sent to YYY.YYY.YYY.YYY (the load
> balancer) but it can't figure out where to send them (so they appear to get
> dropped). The replies need to get sent to XXX.XXX.XXX.XXX instead.
>
> Is there some way I can remove the "received=YYY.YYY.YYY.YYY;" portion from
> the Via?
>
> I've tried using subst("/received=YYY\.YYY\.YYY\.YYY//") in the local_route
> and adding the same subst() call just before the forward() but those didn't
> work.
>
> Thanks!
>
> _______________________________________________
> Users mailing list
> [email protected]
> http://lists.opensips.org/cgi-bin/mailman/listinfo/users
>
>
--
Bogdan-Andrei Iancu
www.voice-system.ro
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