bgp router with multi asn's - neighbor config ?

[Ondrej Zajicek]

On Mon, Sep 29, 2014 at 02:19:03PM +0000, Leo Vandewoestijne wrote:
> On Fri, 26 Sep 2014, Kai wrote:
> 
> > protocol bgp me_1 {6
> >   local 10.0.0.1 as 1;
> >   router id 10.0.0.1;
> >   neighbor 10.0.0.9 as 9;
> >   direct;
> > }
> > 
> > protocol bgp me_2 {6
> >   local 10.0.0.2 as 2;
> >   router id 10.0.0.2;
> >   neighbor 10.0.0.9 as 9;
> >   direct;
> > }
> > 
> > (In fact there are a lot of peers like this one.)
> > This setup doesn't seem to work. It seems as if, with each restart, only
> > on of the two connections comes online, not always the same one. The
> > second connection is rejected when incoming.
> >
> I'm familiar with that collision, so not surprised.
> 
> > Which is the mistake I made here? Or does the peer have to have two IP
> > addresses as well?
> >
> Yes, that's very likely the case.

That is true. You have to use two addresses on the other side.

But it would be a good idea to implement it in the future versions.

-- 
Elen sila lumenn' omentielvo

Ondrej 'Santiago' Zajicek (email: santiago at crfreenet.org)
OpenPGP encrypted e-mails preferred (KeyID 0x11DEADC3, wwwkeys.pgp.net)
"To err is human -- to blame it on a computer is even more so."
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