router bgp 100
 no bgp ebgp-requires-policy
 neighbor 2001:db8:1::1 remote-as internal
 neighbor 2001:db8:1::1 timers 3 10
 neighbor 2001:db8:1::1 bfd profile fast-tx
 neighbor 2001:db8:2::1 remote-as external
 neighbor 2001:db8:2::1 timers 3 10
 neighbor 2001:db8:2::1 bfd profile slow-tx
 address-family ipv4 unicast
  redistribute connected
 exit-address-family
 address-family ipv6 unicast
  redistribute connected
  neighbor 2001:db8:1::1 activate
  neighbor 2001:db8:2::1 activate
 exit-address-family
!