gw3/ipv4: show protocols all gw4

gw4 BGP master up 2018-06-14 Established

Preference:     100
  Input filter:   ACCEPT
  Output filter:  (unnamed)
  Routes:         151 imported, 345 exported, 39 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:         175075          0          0        867     174208
    Import withdraws:        94788          0        ---        738      94050
    Export updates:         370965      45382         21        ---     325562
    Export withdraws:         2460        ---        ---        ---      33432
  BGP state:          Established
    Neighbor address: 10.119.0.4
    Neighbor AS:      65043
    Neighbor ID:      10.119.0.4
    Neighbor caps:    refresh enhanced-refresh restart-aware AS4
    Session:          internal AS4
    Source address:   10.119.0.5
    Hold timer:       174/240
    Keepalive timer:  43/80