master/ipv4: show protocols all OPTIBIT

OPTIBIT BGP ix up 2018-11-16 Established

Description:    SIBIR-IX-RS-MASTER AS60763
  Preference:     100
  Input filter:   (unnamed)
  Output filter:  (unnamed)
  Receive limit:  10000
    Action:       disable
  Routes:         205 imported, 1 filtered, 5929 exported, 204 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:            414          0          2        206        206
    Import withdraws:            1          0        ---          1          1
    Export updates:         165810        206          3        ---     165601
    Export withdraws:         1370        ---        ---        ---       1398
  BGP state:          Established
    Neighbor address: 185.1.81.46
    Neighbor AS:      8496
    Neighbor ID:      185.25.62.1
    Neighbor caps:    refresh AS4
    Session:          external route-server AS4
    Source address:   185.1.81.1
    Hold timer:       131/180
    Keepalive timer:  58/60