rishi/ipv4: show protocols all weiti

weiti BGP master up 2018-02-14 Established

Preference:     100
  Input filter:   (unnamed)
  Output filter:  (unnamed)
  Import limit:   1000
    Action:       block
  Routes:         130 imported, 3 filtered, 262 exported, 42 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:           2922          0         62         12       2848
    Import withdraws:         2659          0        ---         64       2656
    Export updates:          87721        349      76416        ---      10956
    Export withdraws:         1543        ---        ---        ---       4739
  BGP state:          Established
    Neighbor address: 172.20.175.195
    Neighbor AS:      4242423905
    Neighbor ID:      172.20.175.195
    Neighbor caps:    refresh enhanced-refresh restart-aware AS4
    Session:          external AS4
    Source address:   172.22.141.148
    Route limit:      133/1000
    Hold timer:       230/240
    Keepalive timer:  61/80