kiev-rs2/ipv4: show protocols all sky_en

sky_en BGP --- up 2021-05-02 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:       129.331/180
    Keepalive timer:  1.550/60
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         9 imported, 0 filtered, 92152 exported, 9 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:             70          0          0         30         40
      Import withdraws:           31          0        ---          0         31
      Export updates:        4688241         58          0        ---    4688183
      Export withdraws:      2657797        ---        ---        ---    2657784
    BGP Next hop:   146.185.252.254