lg/ipv4: show protocols all ro4

ro4 BGP master up 2019-07-05 Established

Description:    ro-wh-004
  Preference:     100
  Input filter:   test
  Output filter:  REJECT
  Routes:         763331 imported, 0 exported, 518825 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:       35075054          0          0          0   35075054
    Import withdraws:      6152941          0        ---          0    6152941
    Export updates:       72434821   72434821          0        ---          0
    Export withdraws:      1818542        ---        ---        ---          0
  BGP state:          Established
    Neighbor address: 134.0.16.7
    Neighbor AS:      56730
    Neighbor ID:      134.0.16.7
    Neighbor caps:    refresh restart-aware AS4
    Session:          internal multihop AS4
    Source address:   185.53.92.194
    Hold timer:       68/90
    Keepalive timer:  12/30