rix-rs2/ipv4: show protocols all Sky_EN

Sky_EN BGP --- up 2020-06-03 Established

Description:    Sky_EN/50254/AS-SKY-EN
  BGP state:          Established
    Neighbor address: 193.27.39.25
    Neighbor AS:      50254
    Local AS:         50817
    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:
    Session:          external route-server
    Source address:   193.27.39.254
    Hold timer:       159.312/180
    Keepalive timer:  4.313/60
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         8 imported, 0 filtered, 79459 exported, 8 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:             66          0          0          6         60
      Import withdraws:           51          0        ---          0         51
      Export updates:        1607375         60          0        ---    1607315
      Export withdraws:       856569        ---        ---        ---     856518
    BGP Next hop:   193.27.39.254