gw4/ipv4: show protocols all gw3

gw3 BGP ibgp up 2017-09-20 Established

Preference:     100
  Input filter:   (unnamed)
  Output filter:  (unnamed)
  Routes:         564 imported, 118 exported, 1677 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:          14452          0          0       1772      12680
    Import withdraws:          115          0        ---          0        115
    Export updates:          11958      11520          0        ---        438
    Export withdraws:          104        ---        ---        ---        320
  BGP state:          Established
    Neighbor address: 10.119.0.5
    Neighbor AS:      65043
    Neighbor ID:      10.207.0.71
    Neighbor caps:    refresh restart-aware AS4
    Session:          internal AS4
    Source address:   10.119.0.4
    Hold timer:       226/240
    Keepalive timer:  4/80