gw6/ipv4: show protocols all gw4

gw4 BGP master up 2021-05-10 Established

Preference:     100
  Input filter:   ACCEPT
  Output filter:  (unnamed)
  Routes:         246 imported, 17 exported, 230 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:          55291          0          0        296      54995
    Import withdraws:        21297          0        ---        431      20866
    Export updates:         162181     162143         21        ---         17
    Export withdraws:         3034        ---        ---        ---          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:   10.119.0.7
    Hold timer:       131/240
    Keepalive timer:  48/80