[asterisk-users] How to have Asterisk respond from the IP address used for registration

[Mike]

Hi Andrew,

Thanks, I'll look this up. The term "packet mangling" wasn't used in my many
google searches.

Mike

> 
> On 28/05/2010, Mike <list at virtutel.ca> wrote:
> > That was a simplified example. I actually have two links from different
> >  ISPs, totally different networks.  Those on provider A should talk to
> >  provider`s A IP address and have their answers come back from
provider's
> A
> >  IP, and those on provider B should talk to my provider B NIC and get
the
> >  response back from that IP.
> 
> I think this is more a router issue - we do this with three links,
> going into a single Linux-based Linksys which acts as the single
> gateway for the LAN (so it has 4 interfaces). You need to look into
> the "ip" command, and packet mangling to mark connections as coming
> from each provider (so that all related packets go back the same way).
> 
> HTH
> Andrew
>