Re: BGP Update-Source Question

From: Sadiq Yakasai (sadiqtanko@gmail.com)
Date: Sun Feb 24 2008 - 19:59:49 ARST


Hi Mat,

You seem to be peering to the wrong interfaces there.

You should configure each neigbor to point to the loopback address of
the other neighbor (before you do this, make sure that the loopbacks
ot each neigbor is reachable from the other neighbor via the IGP or
otherwise). Currently, your config seems to be pointing to the
physical interfaces. i.e:

R1 Config:
router bgp 1
bgp router-id 1.1.1.1
neighbor 12.12.12.12 remote-as 2
neighbor 12.12.12.12 update-source l0
neighbor 12.12.12.12 ebgp-multihop
!
int l0
ip add 11.11.11.11 255.255.255.0

R2:
router bgp 2
bgp router-id 2.2.2.2
neighbor 11.11.11.11 remote-as 1
neighbor 11.11.11.11 update-source l0
neighbor 11.11.11.11 ebgp-multihop
!
ip add 12.12.12.12 255.255.255.0



This archive was generated by hypermail 2.1.4 : Sat Mar 01 2008 - 16:54:49 ARST