Avaya 1000 Series Configuration Manual page 305

Configuring EBGP Sessions
encapsulation ppp
ip address 40.40.40.2 255.255.255.0
exit
interface loopback 1
ip address 60.60.60.2 255.255.255.255
exit
ip route 60.60.60.1 255.255.255.255 40.40.40.2 1
conf term
router bgp 200
neighbor 60.60.60.1 100
update_source 60.60.60.2
ebgp_multihop
The above configuration should bring up an EBGP Session over multi-hop between Avaya1
and Avaya2.
View the neighbor status:
Avaya1> show ip bgp neighbors
Avaya1> show ip bgp neighbors
BGP neighbor is 60.60.60.2, peer group is BgpExternalRt
Remote AS 200, local AS 100, Group Type is External
Routing
BGP version 4, local router ID 60.60.60.5, remote
router ID 60.60.60.2
Current state = Established, up for 00:00:41
Last state = OpenConfirm, last event = RecvKeepAlive
Last error = None (subcode : None)
Configured Hold time is 180 seconds, keepalive interval
is 60 seconds
Active Holdtime is 180 seconds, keepalive interval is
60 seconds
Maximum prefixes is set to 128000 (warning : 106240)
Current number of prefixes from this neighbor is 0
External BGP neighbor may be multi hops away
Received 0 messages (0 bytes), 0 notifications, 0
updates
Sent 2 messages (48 bytes), 0 notifications, 0 updates
Connections established 1
Connection state is ESTABLISHED
Local host: 60.60.60.1, Local port: 1053
Foreign host: 60.60.60.2, Foreign port: 179
Avaya2> show ip bgp summary
Avaya2> show ip bgp neighbors
BGP neighbor is 60.60.60.1, peer group is BgpExternalRt
Remote AS 100, local AS 200, Group Type is External
Routing
BGP version 4, local router ID 60.60.60.2, remote
router ID 60.60.60.5
Current state = Established, up for 00:00:59
Last state = OpenConfirm, last event = RecvKeepAlive
Last error = None (subcode : None)
Configured Hold time is 180 seconds, keepalive interval
is 60 seconds
Active Holdtime is 180 seconds, keepalive interval is
60 seconds
Maximum prefixes is set to 128000 (warning : 106240)
Current number of prefixes from this neighbor is 0
External BGP neighbor may be multi hops away
Received 1 messages (0 bytes), 0 notifications, 0
Avaya Secure Router 1000 Series Configuration Guide December 2010 305