master/ipv4: show protocols all SIBMF

SIBMF BGP ix up 2020-06-06 Established

Description:    Nazarovo
  Preference:     100
  Input filter:   (unnamed)
  Output filter:  (unnamed)
  Receive limit:  200
    Action:       disable
  Routes:         8 imported, 0 filtered, 4711 exported, 8 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:            334          0          0        313         21
    Import withdraws:            0          0        ---          0          0
    Export updates:          78336         37      23392        ---      54907
    Export withdraws:        44214        ---        ---        ---      40925
  BGP state:          Established
    Neighbor address: 185.1.81.55
    Neighbor AS:      48507
    Neighbor ID:      91.211.59.207
    Neighbor caps:    refresh enhanced-refresh AS4
    Session:          external route-server AS4
    Source address:   185.1.81.1
    Hold timer:       138/180
    Keepalive timer:  21/60