spb-rs2/ipv4: show protocols all prometey

prometey BGP --- up 2020-06-08 Established

Description:    prometey/35000/AS-PROMETEY/via Prometey
  BGP state:          Established
    Neighbor address: 185.1.152.7
    Neighbor AS:      35000
    Local AS:         50817
    Neighbor ID:      188.227.25.253
    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 ipv4-mc
      Route refresh
      Graceful restart
      4-octet AS numbers
    Session:          external route-server AS4
    Source address:   185.1.153.0
    Hold timer:       58.656/90
    Keepalive timer:  21.581/30
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         307 imported, 5 filtered, 89310 exported, 185 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:            972          0         17          0        955
      Import withdraws:          583          0        ---         29        571
      Export updates:        2019580       1049        332        ---    2018199
      Export withdraws:      1156263        ---        ---        ---    1155902
    BGP Next hop:   185.1.153.0