rix-rs2/ipv4: show protocols all Foton

Foton BGP --- up 2020-09-25 Established

Description:    Foton/42861/AS-FOTONTELECOM
  BGP state:          Established
    Neighbor address: 193.27.39.14
    Neighbor AS:      42861
    Local AS:         50817
    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:       84.180/90
    Keepalive timer:  27.457/30
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         823 imported, 8 filtered, 85863 exported, 381 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:           2520          0         28       1647        845
      Import withdraws:           18          0        ---         16         14
      Export updates:         122187        413        454        ---     121320
      Export withdraws:        18406        ---        ---        ---      18496
    BGP Next hop:   193.27.39.254