Hello,
This is a normal behavior for iBGP. BGP router does not advertise routes
received from one iBGP router to another iBGP router to prevent routing
loops.
There are 2 ways to fix it:
1. Full BGP mesh between all iBGP routers (A-B, A-C, B-C)
2. To configure router B as a route reflector.
I have three BIRD routers:
A uses iBGP only
B also only uses iBGP
C uses eBGP and iBGP
They are connected as follows:
A<->B<->C (all via iBGP)
The goal is to allow A to announce routes to B, have B redistribute
the route to C and have C announce it to the peers.
The issue is that B receives the route (and adds it to the kernel)
however it does not send it to C.
Any ideas how to fix this?
Matthias Merkel
CTO BoltN Hosting Limited
c-Level
Phone +498941207255 Mobile +4915752259219
Email matth...@boltn-hosting.com <mailto:matth...@boltn-hosting.com>
Skype matthias_merkel1
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Vsevolod Brol
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