kapha/ipv4: show protocols all lavana

lavana BGP master up 2018-01-17 Established

Preference:     100
  Input filter:   (unnamed)
  Output filter:  (unnamed)
  Import limit:   1000
    Action:       block
  Routes:         297 imported, 3 filtered, 359 exported, 90 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:         258713          0         15       8740     249958
    Import withdraws:       189890          0        ---       1255     188650
    Export updates:        1269367     448913        421        ---     820033
    Export withdraws:         7326        ---        ---        ---     307933
  BGP state:          Established
    Neighbor address: 172.21.64.8
    Neighbor AS:      64737
    Neighbor ID:      172.22.141.181
    Neighbor caps:    refresh enhanced-refresh restart-aware AS4
    Session:          internal AS4
    Source address:   172.21.64.12
    Route limit:      300/1000
    Hold timer:       195/240
    Keepalive timer:  36/80