master/ipv4: show protocols all OPTIBIT

OPTIBIT BGP ix up 2019-07-07 Established

Description:    SIBIR-IX-RS-MASTER AS60763
  Preference:     100
  Input filter:   (unnamed)
  Output filter:  (unnamed)
  Receive limit:  10000
    Action:       disable
  Routes:         95 imported, 2 filtered, 6531 exported, 94 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:           2023          0         34       1824        165
    Import withdraws:           70          0        ---          2         70
    Export updates:         131718        165        156        ---     131397
    Export withdraws:        14102        ---        ---        ---      14056
  BGP state:          Established
    Neighbor address: 185.1.81.46
    Neighbor AS:      8496
    Neighbor ID:      185.25.62.1
    Neighbor caps:    refresh enhanced-refresh AS4
    Session:          external route-server AS4
    Source address:   185.1.81.1
    Hold timer:       92/180
    Keepalive timer:  42/60