spb-rs2/ipv4: show protocols all foton

foton BGP --- up 2021-09-08 Established

Description:    foton/42861/AS-FOTONTELECOM
  BGP state:          Established
    Neighbor address: 185.1.152.143
    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:   185.1.153.0
    Hold timer:       81.385/90
    Keepalive timer:  6.396/30
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   1000
      Action:       disable
    Routes:         593 imported, 4 filtered, 108077 exported, 17 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:           8703          0         54       6731       1918
      Import withdraws:         1043          0        ---         13       1040
      Export updates:        1964168        669       3408        ---    1960091
      Export withdraws:       787677        ---        ---        ---     786888
    BGP Next hop:   185.1.153.0