[c-nsp] Believing iBGP over eBGP?

[Daniel Roesen]

On Wed, Aug 11, 2004 at 06:28:42PM +1000, Dry, Cameron wrote:
> The "received-only" indicator for the AS7132 prefix indicates
> that you are filtering the advertisement;

Nope, given the following entry:

> >   4279 4279 4279 7132
> >     x.x.x.x (borderB's eBGP peer) from x.x.x.x (borderB's eBGP peer)
> >       Origin IGP, localpref 100, valid, external
> >   7132, (received-only)
> >     x.x.x.x (borderB's eBGP peer) from x.x.x.x (borderB's eBGP peer)

You can't receive two default routes with different AS_PATHs from the
same peer. The 0/0 was received with AS_PATH "7132" and subsequently
prepended on ingress via a route-map with "4279 4279 4279".

The "(received-only)" version of the route is the version BEFORE
route-map changed the AS_PATH.


Best regards,
Daniel