gw4/ipv4: show protocols all gw3

gw3 BGP master up 2020-02-18 Established

Preference:     100
  Input filter:   ACCEPT
  Output filter:  (unnamed)
  Routes:         288 imported, 92 exported, 261 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:          13161          0          0        321      12840
    Import withdraws:         2330          0        ---         38       2292
    Export updates:          20688      19092         21        ---       1575
    Export withdraws:          889        ---        ---        ---        630
  BGP state:          Established
    Neighbor address: 10.119.0.5
    Neighbor AS:      65043
    Neighbor ID:      10.207.0.71
    Neighbor caps:    refresh enhanced-refresh restart-aware AS4
    Session:          internal AS4
    Source address:   10.119.0.4
    Hold timer:       214/240
    Keepalive timer:  54/80