msk-rs2/ipv4: show protocols all hostkey

hostkey BGP --- up 2020-11-13 Established

Description:    hostkey/49335/AS-NCONNECT
  BGP state:          Established
    Neighbor address: 185.1.160.65
    Neighbor AS:      49335
    Local AS:         49869
    Neighbor ID:      158.255.4.85
    Local capabilities
      Multiprotocol
        AF announced: ipv4
      Route refresh
      Graceful restart
      4-octet AS numbers
      Enhanced refresh
      Long-lived graceful restart
    Neighbor capabilities
      Multiprotocol
        AF announced: ipv4
      Route refresh
      Graceful restart
        Restart time: 30
        AF supported: ipv4
        AF preserved:
      4-octet AS numbers
    Session:          external route-server AS4
    Source address:   185.1.161.0
    Hold timer:       140.234/180
    Keepalive timer:  49.478/60
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         103 imported, 0 filtered, 100009 exported, 102 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:           1361          0          0        318       1043
      Import withdraws:           87          0        ---          0         87
      Export updates:        1886374       1037         59        ---    1885278
      Export withdraws:       885209        ---        ---        ---     886080
    BGP Next hop:   185.1.161.0