h7/ipv4: show protocols all OPENSTACK_N7

OPENSTACK_N7 BGP master up 2020-10-14 00:49:51 Established

Preference:     100
  Input filter:   ACCEPT
  Output filter:  REJECT
  Routes:         21 imported, 0 exported, 21 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:            152          0          0        129         23
    Import withdraws:         1381          0        ---       1379          2
    Export updates:       50945990        347   50945643        ---          0
    Export withdraws:      2822471        ---        ---        ---    5808844
  BGP state:          Established
    Neighbor address: 89.234.156.250
    Neighbor AS:      65004
    Neighbor ID:      198.51.100.4
    Neighbor caps:    refresh restart-aware AS4
    Session:          external multihop AS4
    Source address:   91.224.148.1
    Hold timer:       183/240
    Keepalive timer:  56/80