feature bgp
router bgp {{ bgp_asn }}
  router-id 172.31.101.101
  address-family ipv4 unicast
    network 172.31.101.101/32
    network 172.31.102.101/32
  neighbor {{ bgp_peer_ip }}
    remote-as {{ bgp_asn }}
    description configured by ansible
    address-family ipv4 unicast