Jan,
You are right, it makes no sense to use IP dialing + internal routing. I
was trying to write an example and I did stop to think it well. But you
have manage to understand my question anyway. :)
The SendIP switch would be excellent for cases like this.
Thank you very much
C.B.
2012/2/1 Jan Willamowius <[email protected]>
> Carlos,
>
> when you are dialing by IP, using the internal policy doesn't make
> sense, because its only looking at the dialed alias.
> GnuGk can select different policy chains based on the type of alias and
> the dialed prefix. But I find that already pretty complicated to debug
> and if there is a better way to handle this I would prefer to not make
> it any more complicated.
>
> I think we might be missing a config switch which IPs a neighbor should
> be queried about. Maybe a SendIP= switch similar to the SendPrefix=
> switch.
>
> Regards,
> Jan
>
> Carlos Elotro wrote:
> > Hi Jan,
> >
> > Yes, I've tried, but unfortunately it seems like it doesn't work for IP
> > dialed calls.
> >
> > BTW, is there any way set different routing policies depending on the
> > dialed IP address? I was thinking of something like this:
> >
> > [RoutingPolicy]
> > 10.20.0.0/16=explicit
> > 192.168.0.0/16=internal
> > default=parent
> >
> > Thank you in advance,
> >
> > C.B.
> >
> > 2012/2/1 Jan Willamowius <[email protected]>
> >
> > > Carlos,
> > >
> > > RTPMultiplexing is a function of H.460.19 which in turn needs H.460.18.
> > >
> > > Have you tried SendPrefix=* to route IP dialed calls to your neighbor ?
> > >
> > > Regards,
> > > Jan
> > >
> > > Carlos Bustos Plaza wrote:
> > > > Jan, thank you very much for answering so soon, and for maintaining
> this
> > > > really useful piece software
> > > >
> > > > We aren't setting ForwardDestIP, but parent routing is working OK,
> and we
> > > > are able to place calls from our VC system dialing a public IP
> address.
> > > >
> > > > Our concern is that, in order to place calls from the inside using
> the
> > > > parent routing, we have to configure the firewall to allow a lot of
> > > ports,
> > > > because it uses ports from the H.245 range and from the RTP range.
> > > >
> > > > Would it be possible to use (at least) RTPMultiplexing for parent
> routed
> > > > calls?
> > > >
> > > > Regards,
> > > >
> > > > C.B.
> > > >
> > > >
> > > >
> > > >
> > > > ==================================================
> > > >
> > > > Hi Carlos,
> > > >
> > > > when you configure GnuGk as [Endpoint] to another gatekeeper, it will
> > > > use its own NAT traversal method if the parent is a GnuGk also. But
> as
> > > > you noted it can't use H.460.18 in that case.
> > > >
> > > > Are you using the ForwardDestIP switch to forward the dialed IP ?
> > > > Right now we are doing the neighbor selection by the dialed prefix.
> > > > Maybe we need something to select neighbors by dialed IP, too ?
> > > >
> > > > Regards,
> > > > Jan
>
> --
> Jan Willamowius, [email protected], http://www.gnugk.org/
>
>
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