gw6/ipv4: show protocols all gw4

gw4 BGP master up 2019-11-21 Established

Preference:     100
  Input filter:   ACCEPT
  Output filter:  (unnamed)
  Routes:         122 imported, 17 exported, 106 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:          50071          0          0        198      49873
    Import withdraws:        35153          0        ---         42      35111
    Export updates:         537319     537281         21        ---         17
    Export withdraws:        58053        ---        ---        ---          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:       233/240
    Keepalive timer:  14/80