gw3/ipv4: show protocols all icvpn_mwu23

icvpn_mwu23 BGP master up 2018-12-10 Established

Preference:     100
  Input filter:   (unnamed)
  Output filter:  (unnamed)
  Import limit:   10000
    Action:       disable
  Routes:         82 imported, 443 exported, 0 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:            967          0          0        205        762
    Import withdraws:         5607          0        ---       5386        221
    Export updates:          20464         90         21        ---      20353
    Export withdraws:          195        ---        ---        ---        285
  BGP state:          Established
    Neighbor address: 10.207.37.23
    Neighbor AS:      65037
    Neighbor ID:      10.37.0.23
    Neighbor caps:    refresh enhanced-refresh restart-aware AS4
    Session:          external AS4
    Source address:   10.207.0.71
    Route limit:      82/10000
    Hold timer:       182/240
    Keepalive timer:  13/80