msk-rs2/ipv4: show protocols all Sky_EN

Sky_EN BGP --- up 2018-11-21 Established

Description:    Sky_EN/50254/AS-SKY-EN
  BGP state:          Established
    Neighbor address: 31.44.187.53
    Neighbor AS:      50254
    Neighbor ID:      185.145.124.30
    Local capabilities
      Multiprotocol
        AF announced: ipv4
      Route refresh
      Graceful restart
      4-octet AS numbers
      Enhanced refresh
    Neighbor capabilities
      Multiprotocol
        AF announced: ipv4
      Route refresh
      4-octet AS numbers
    Session:          external route-server AS4
    Source address:   31.44.187.254
    Hold timer:       107.559/180
    Keepalive timer:  20.965/60
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       restart
    Routes:         4 imported, 0 filtered, 9246 exported
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:             11          0          0          0         11
      Import withdraws:            3          0        ---          0          3
      Export updates:          85447         11          0        ---      85436
      Export withdraws:        54234        ---        ---        ---      54231
    BGP Next hop:   31.44.187.254