I have above scenario where i have multiple PATH for my BGP so i have to setup loopback interface to make it ECMP
routing on both path.
I have cisco nexus switches and following is my first
router config:
router bgp 65001
log-neighbor-changes
address-family ipv4 unicast
network 200.200.200.0/24
neighbor 10.0.0.1
remote-as 65002
Question:
- do i need to add
update-source loopback0
in bgp config and why? - do i need
ebgp-multihop 2
( I doubt because it use for two different path to different devices)
let me know anything i missing here?
EDIT:
loopback doesn't support access-list
in that case do i need to add access list on my two physical interface?
Router running eBGP
( sorry i forgot to mention )