gw6/ipv4: show protocols all gw4

gw4 BGP ibgp up 2017-09-12 Established

Preference:     100
  Input filter:   (unnamed)
  Output filter:  (unnamed)
  Routes:         89 imported, 0 exported, 320 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:            516          0          0          0        516
    Import withdraws:          427          0        ---          0        427
    Export updates:          58841      58841          0        ---          0
    Export withdraws:          272        ---        ---        ---          0
  BGP state:          Established
    Neighbor address: 10.119.0.4
    Neighbor AS:      65043
    Neighbor ID:      10.119.0.4
    Neighbor caps:    refresh restart-aware AS4
    Session:          internal AS4
    Source address:   10.119.0.7
    Hold timer:       202/240
    Keepalive timer:  48/80