Hi, On 16:17 Thu 09 Apr , Ondrej Zajicek wrote:
On Thu, Apr 09, 2015 at 01:10:57PM +0300, Apollon Oikonomopoulos wrote:
So, in case I'm missing something, is there another way to achieve best external route propagation over iBGP?
The idea is simple - just add a separate routing table, say 'ibpg', connect all IBGP protocols to that table and set them lower preference. EBGP and other protocols would be connected to regular 'master' table. 'ibgp' and 'master' would be connected by pipe which allows all routes but restores default preference for BGP routes propagated from 'ibgp' to 'master'. Therefore routes in master table would be sorted as usual, while in ibgp table all EBGP routes would be before all IBGP routes:
You're right, setting the route preference that way didn't occur to me. Thanks for the hint! Regards, Apollon