!
interface r1-eth0
 ip address 10.0.0.1/24
!
router bgp 65000
 neighbor 192.168.1.2 remote-as auto
 neighbor 192.168.1.2 bfd
 neighbor 192.168.1.2 ebgp-multihop 10
 neighbor 192.168.1.2 update-source 10.0.0.1
 neighbor 192.168.1.3 remote-as auto
 neighbor 192.168.1.3 bfd
 neighbor 192.168.1.3 ebgp-multihop 20
 neighbor 192.168.1.3 update-source r1-eth0
 neighbor PG peer-group
 neighbor PG remote-as auto
 neighbor PG bfd
 neighbor PG ebgp-multihop 15
 neighbor PG update-source 10.0.0.1
 neighbor 192.168.1.4 peer-group PG
 neighbor PG2 peer-group
 neighbor PG2 remote-as auto
 neighbor PG2 bfd
 neighbor PG2 ebgp-multihop 25
 neighbor 192.168.1.5 peer-group PG2
 neighbor 192.168.1.5 update-source 10.0.0.1
exit