lavana/ipv4: show protocols all mdale

mdale BGP master up 2019-10-09 Established

Preference:     100
  Input filter:   (unnamed)
  Output filter:  (unnamed)
  Import limit:   1000
    Action:       block
  Routes:         8 imported, 421 filtered, 252 exported, 6 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:           9151          0       9094          0         57
    Import withdraws:          708          0        ---       9455         45
    Export updates:         164249         15     156148        ---       8086
    Export withdraws:        13767        ---        ---        ---       2177
  BGP state:          Established
    Neighbor address: 172.23.227.1
    Neighbor AS:      4242420002
    Neighbor ID:      172.23.227.1
    Neighbor caps:    refresh AS4
    Session:          external AS4
    Source address:   172.22.141.147
    Route limit:      429/1000
    Hold timer:       173/180
    Keepalive timer:  1/60