iBGP next hop and multi-access media
John M. Brown
john at chagresventures.com
Tue Oct 8 14:03:48 UTC 2002
With the right MASK they could be local :)
On Mon, Oct 07, 2002 at 01:15:59AM +0000, Christopher L. Morrow wrote:
>
>
> On Sun, 6 Oct 2002, Ralph Doncaster wrote:
>
> >
> > > RD> When I setup a situation like the above, with Router B
> > > RD> advertising the 172.16.16.0/24 to router A, router A sees a
> > > RD> next hop of 10.10.10.2. This is not good since packets from
> > > RD> A going to the 172.16.16 subnet get sent to Router B, which
> > > RD> then ARPs the desitnation, instead of just being ARPed by
> > > RD> router A.
> > >
> > > Is this what you're trying to do:
> > >
> > > route-map <foo>
> > > match <whatever>
> > > set ip next-hop <something>
> >
> > Not really, what I want is router A to learn that ther is no next hop IP-
> > the subnet is on the local ethernet.
> >
>
> (except that 172.x.x.x isn't 'local' to the 10.x.x.x network, even if they
> are connected to the same physical network)
>
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