hels-rs2/ipv4: show protocols all sky_en

sky_en BGP --- up 2021-10-12 Established

Description:    sky_en/50254/AS-SKY-EN
  BGP state:          Established
    Neighbor address: 193.27.37.22
    Neighbor AS:      50254
    Local AS:         39607
    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:   193.27.37.254
    Hold timer:       142.375/180
    Keepalive timer:  38.502/60
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   500
      Action:       disable
    Routes:         9 imported, 0 filtered, 2525 exported, 9 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:             43          0          0          0         43
      Import withdraws:           30          0        ---          0         30
      Export updates:          11653         43          0        ---      11610
      Export withdraws:         3498        ---        ---        ---       3468
    BGP Next hop:   193.27.37.254