gw3/ipv4: show protocols all icvpn_mwu23

icvpn_mwu23 BGP master up 2017-11-22 Established

Preference:     100
  Input filter:   (unnamed)
  Output filter:  (unnamed)
  Import limit:   10000
    Action:       disable
  Routes:         149 imported, 535 exported, 0 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:          19539          0        186       3929      15424
    Import withdraws:        22591          0        ---      17902       4875
    Export updates:          40532        195         21        ---      40316
    Export withdraws:          174        ---        ---        ---        358
  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:      149/10000
    Hold timer:       152/240
    Keepalive timer:  37/80