lavana/ipv4: show protocols all burble

burble BGP master up 2019-09-11 Established

Preference:     100
  Input filter:   (unnamed)
  Output filter:  (unnamed)
  Import limit:   1000
    Action:       block
  Routes:         234 imported, 168 filtered, 130 exported, 108 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:          71621          0      50248       3915      17458
    Import withdraws:        11633          0        ---      52878       6463
    Export updates:         329528       8197     276376        ---      44955
    Export withdraws:         8523        ---        ---        ---       7904
  BGP state:          Established
    Neighbor address: 172.20.129.165
    Neighbor AS:      4242422601
    Neighbor ID:      185.198.26.172
    Neighbor caps:    refresh enhanced-refresh restart-aware AS4
    Session:          external AS4
    Source address:   172.22.141.147
    Route limit:      402/1000
    Hold timer:       171/240
    Keepalive timer:  20/80