master/ipv4: show protocols all SIBSET

SIBSET BGP ix up 2019-04-24 Established

Description:    SIBIR-IX-RS-MASTER AS60763
  Preference:     100
  Input filter:   (unnamed)
  Output filter:  (unnamed)
  Receive limit:  200
    Action:       disable
  Routes:         20 imported, 0 filtered, 6473 exported, 20 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:             20          0          0          0         20
    Import withdraws:            0          0        ---          0          0
    Export updates:          14230         20        109        ---      14101
    Export withdraws:         7056        ---        ---        ---       7039
  BGP state:          Established
    Neighbor address: 185.1.81.81
    Neighbor AS:      34757
    Neighbor ID:      10.0.0.94
    Neighbor caps:    refresh restart-aware AS4
    Session:          external route-server AS4
    Source address:   185.1.81.1
    Hold timer:       58/90
    Keepalive timer:  18/30