msk-rs2/ipv4: show protocols all hostkey

hostkey BGP --- up 2020-09-19 Established

Description:    hostkey/49335/AS-NCONNECT
  BGP state:          Established
    Neighbor address: 185.1.160.65
    Neighbor AS:      49335
    Local AS:         49869
    Neighbor ID:      158.255.4.81
    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:       143.712/180
    Keepalive timer:  25.190/60
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         103 imported, 0 filtered, 98460 exported, 80 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:            193          0          0          0        193
      Import withdraws:           24          0        ---          0         24
      Export updates:         164007        126        376        ---     163505
      Export withdraws:        37185        ---        ---        ---      37226
    BGP Next hop:   185.1.161.0