master/ipv4: show protocols all MEGABIT

MEGABIT 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:         3 imported, 0 filtered, 4434 exported, 3 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:             42          0          0         39          3
    Import withdraws:            0          0        ---          0          0
    Export updates:         275813          3       9495        ---     266315
    Export withdraws:        18889        ---        ---        ---      13407
  BGP state:          Established
    Neighbor address: 185.1.81.57
    Neighbor AS:      60510
    Neighbor ID:      10.250.0.253
    Neighbor caps:    refresh
    Session:          external route-server
    Source address:   185.1.81.1
    Hold timer:       165/180
    Keepalive timer:  51/60