hongkong/ipv4: show protocols all BIH_HK

BIH_HK BGP master up 01:05:08 Established

Preference:     100
  Input filter:   ACCEPT
  Output filter:  (unnamed)
  Routes:         753580 imported, 0 exported, 753580 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:         764508          0          0          0     764508
    Import withdraws:          559          0        ---          0        559
    Export updates:         764508     764508          0        ---          0
    Export withdraws:          559        ---        ---        ---          0
  BGP state:          Established
    Neighbor address: 43.228.181.254
    Neighbor AS:      64096
    Neighbor ID:      10.50.0.3
    Neighbor caps:    refresh restart-aware AS4
    Session:          external multihop AS4
    Source address:   43.228.180.13
    Hold timer:       67/90
    Keepalive timer:  3/30