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!
>
> _______________________________________________
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> Users@lists.opensips.org
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>
>
--
Bogdan-Andrei Iancu
www.voice-system.ro
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