Configuring An Ibgp Multi-Hop Session Between An Avaya Router And A 3Rd Party Router - Avaya 1000 Series Configuration Manual

Configuring BGP Features
BGP is configured with neighbor address as 60.60.60.1 in Avaya2 and 60.60.60.2 in Avaya1
instead of 40.40.40.1 and .2. So we need to instruct BGP to use 60.60.60.1 and .2 as source
address instead of 40.40.40.x
By putting an update_source command under the neighbor, BGP would start using the
60.60.60.x address.
Avaya1> conf term
Avaya1/configure> router bgp 100
Avaya1/configure/router/bgp
100> neighbor 60.60.60.2 100
Avaya1/configure/router/bgp 100/neighbor
60.60.60.2 100> update_source 60.60.60.1
Avaya2> conf term
Avaya2/configure> router bgp 100
Avaya2/configure/router/bgp
100> neighbor 60.60.60.1 100
Avaya2/configure/router/bgp 100/neighbor
60.60.60.1 100> update_source 60.60.60.2
Examine the session status now:
Avaya1> show ip bgp summary
Avaya2> show ip bgp summary
Configuring an IBGP Multi-Hop Session between an Avaya Router
and a 3rd Party Router
CONFIGURATION OF Avaya1
interface
link t1 4
encapsulation ppp
ip address 30.30.30.1 24
exit
interface
ip address 60.60.60.2 32
exit
ip route 60.60.60.3 32 30.30.30.3 1
router bgp 100
neighbor60.60.60.3 100
neighbor 60.60.60.3 100> update_source 60.60.60.1
exit
298 Avaya Secure Router 1000 Series Configuration Guide
bundle To3rdPartyRouter
loopback 1
December 2010