[j-nsp] General BGP question, single asn multi location

[Morgan McLean]

I'll test with it in my lab, I read about this but wasn't sure it was a
good idea. Site A has two routers, so wouldn't I receive the routes being
advertised from R1 > level 3 > R2?

Morgan

On Wed, Jul 25, 2012 at 1:41 AM, Daniel Roesen <dr at cluenet.de> wrote:

> On Wed, Jul 25, 2012 at 01:32:50AM -0700, Morgan McLean wrote:
> > So I have a single ASN and two sites that do not peer directly with each
> > other, but have eBGP with providers.
> >
> > Site A takes full routes, advertises a /24
> > Site B takes defaults only, advertises a /24
> >
> > I notice I do not get the route advertised at site B by any of my
> providers
> > at site A. Is this due to a general misconfiguration of BGP? Are they not
> > sending me routes from my own ASN?
>
> You're hitting BGP loop prevention by means of AS_PATH.
>
> Solution:
>
> http://www.juniper.net/techpubs/en_US/junos11.4/topics/reference/configuration-statement/loops-edit-protocols-bgp-family.html
>
> "loops 2" is your friend.
>
> Best regards,
> Daniel
>
> --
> CLUE-RIPE -- Jabber: dr at cluenet.de -- dr at IRCnet -- PGP: 0xA85C8AA0
> _______________________________________________
> juniper-nsp mailing list juniper-nsp at puck.nether.net
> https://puck.nether.net/mailman/listinfo/juniper-nsp
>