rix-rs2/ipv4: show protocols all Foton

Foton BGP --- up 2021-06-21 Established

Description:    Foton/42861/AS-FOTONTELECOM
  BGP state:          Established
    Neighbor address: 193.27.39.14
    Neighbor AS:      42861
    Local AS:         49634
    Neighbor ID:      10.30.128.1
    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: ipv4
      4-octet AS numbers
      Long-lived graceful restart
    Session:          external route-server AS4
    Source address:   193.27.39.254
    Hold timer:       58.412/90
    Keepalive timer:  10.229/30
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         566 imported, 14 filtered, 93018 exported, 197 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:           8294          0       1249        571       6474
      Import withdraws:         3117          0        ---       2456       1896
      Export updates:         180690       2395       1731        ---     176564
      Export withdraws:        52116        ---        ---        ---      49077
    BGP Next hop:   193.27.39.254