gw3/ipv4: show protocols all gw4

gw4 BGP master up 2018-02-09 Established

Preference:     100
  Input filter:   ACCEPT
  Output filter:  (unnamed)
  Routes:         117 imported, 413 exported, 17 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:         197182          0          0       3534     193648
    Import withdraws:       147982          0        ---       3792     144190
    Export updates:       13176361      72133         21        ---   13104207
    Export withdraws:         2932        ---        ---        ---      60024
  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:   10.119.0.5
    Hold timer:       167/240
    Keepalive timer:  77/80