msk-rs1/ipv4: show protocols all Hostkey

Hostkey BGP --- up 2020-03-23 Established

Description:    Hostkey/49335/AS-NCONNECT
  BGP state:          Established
    Neighbor address: 31.44.187.65
    Neighbor AS:      49335
    Local AS:         50817
    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:   31.44.187.100
    Hold timer:       118.519/180
    Keepalive timer:  9.126/60
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         104 imported, 0 filtered, 85432 exported, 82 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:            581          0          0         15        566
      Import withdraws:          319          0        ---          0        319
      Export updates:        1982586        329          2        ---    1982255
      Export withdraws:       923413        ---        ---        ---     923429
    BGP Next hop:   31.44.187.100