master/ipv4: show protocols all MEGAFONSIB

MEGAFONSIB BGP ix up 2019-04-29 Established

Description:    SIBIR-IX-RS-MASTER AS60763
  Preference:     100
  Input filter:   (unnamed)
  Output filter:  (unnamed)
  Receive limit:  200
    Action:       disable
  Routes:         14 imported, 0 filtered, 4396 exported, 14 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:            210          0          0        196         14
    Import withdraws:            0          0        ---          0          0
    Export updates:         299974         14      11350        ---     288610
    Export withdraws:        20860        ---        ---        ---      13809
  BGP state:          Established
    Neighbor address: 185.1.81.4
    Neighbor AS:      50928
    Neighbor ID:      185.1.81.4
    Neighbor caps:    refresh restart-aware AS4
    Session:          external route-server AS4
    Source address:   185.1.81.1
    Hold timer:       55/90
    Keepalive timer:  20/30