kiev-rs2/ipv4: show protocols all sky_en

sky_en BGP --- up 2021-02-17 Established

Description:    sky_en/50254/AS-SKY-EN
  BGP state:          Established
    Neighbor address: 146.185.252.29
    Neighbor AS:      50254
    Local AS:         61376
    Neighbor ID:      185.145.124.31
    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: 120
        AF supported: ipv4
        AF preserved:
      4-octet AS numbers
      Enhanced refresh
    Session:          external route-server AS4
    Source address:   146.185.252.254
    Hold timer:       128.688/180
    Keepalive timer:  42.114/60
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         10 imported, 0 filtered, 2360 exported, 10 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:             66          0          0          1         65
      Import withdraws:           55          0        ---          0         55
      Export updates:           7587         65          0        ---       7522
      Export withdraws:         2580        ---        ---        ---       2525
    BGP Next hop:   146.185.252.254