gw3/ipv4: show protocols all gw4

gw4 BGP master up 2020-08-08 Established

Preference:     100
  Input filter:   ACCEPT
  Output filter:  (unnamed)
  Routes:         290 imported, 294 exported, 146 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:          29746          0          0         94      29652
    Import withdraws:         4607          0        ---         23       4584
    Export updates:          66242      28045         21        ---      38176
    Export withdraws:         1556        ---        ---        ---       9552
  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:       197/240
    Keepalive timer:  37/80