gw3/ipv4: show protocols all icvpn_mwu23

icvpn_mwu23 BGP master up 2018-02-21 Established

Preference:     100
  Input filter:   (unnamed)
  Output filter:  (unnamed)
  Import limit:   10000
    Action:       disable
  Routes:         127 imported, 494 exported, 0 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:           7815          0         35        748       7032
    Import withdraws:        18497          0        ---      16200       2332
    Export updates:          23429         23         21        ---      23385
    Export withdraws:          221        ---        ---        ---        244
  BGP state:          Established
    Neighbor address: 10.207.37.23
    Neighbor AS:      65037
    Neighbor ID:      10.207.37.23
    Neighbor caps:    refresh enhanced-refresh restart-aware AS4
    Session:          external AS4
    Source address:   10.207.0.71
    Route limit:      127/10000
    Hold timer:       181/240
    Keepalive timer:  39/80