gw3/ipv4: show protocols all icvpn_trier2

icvpn_trier2 BGP master up 2019-04-23 Established

Preference:     100
  Input filter:   (unnamed)
  Output filter:  (unnamed)
  Import limit:   10000
    Action:       disable
  Routes:         74 imported, 453 exported, 6 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:           3668          0          0        241       3427
    Import withdraws:        19496          0        ---      17611       1885
    Export updates:          37320         48         21        ---      37251
    Export withdraws:          684        ---        ---        ---        725
  BGP state:          Established
    Neighbor address: 10.207.0.224
    Neighbor AS:      65022
    Neighbor ID:      10.207.0.224
    Neighbor caps:    refresh enhanced-refresh restart-aware AS4
    Session:          external AS4
    Source address:   10.207.0.71
    Route limit:      74/10000
    Hold timer:       164/240
    Keepalive timer:  37/80