kiev-rs1/ipv4: show protocols all sky_en

sky_en BGP --- up 2021-02-27 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:   146.185.252.100
    Hold timer:       101.817/180
    Keepalive timer:  29.263/60
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         10 imported, 0 filtered, 2512 exported, 10 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:             51          0          0         21         30
      Import withdraws:           20          0        ---          0         20
      Export updates:           8813         50          0        ---       8763
      Export withdraws:         1802        ---        ---        ---       1802
    BGP Next hop:   146.185.252.100