gw5/ipv4: show protocols all gw4

gw4 BGP master up 2021-11-17 Established

Preference:     100
  Input filter:   ACCEPT
  Output filter:  (unnamed)
  Routes:         291 imported, 9 exported, 282 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:          71927          0          0        900      71027
    Import withdraws:        27111          0        ---        595      26516
    Export updates:         210440     210410         21        ---          9
    Export withdraws:         5073        ---        ---        ---          0
  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:   10.119.0.6
    Hold timer:       174/240
    Keepalive timer:  59/80