spb-rs2/ipv4: show protocols all prometey

prometey BGP --- up 2021-10-12 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
      Long-lived graceful restart
    Session:          external route-server AS4
    Source address:   185.1.153.0
    Hold timer:       59.680/90
    Keepalive timer:  15.764/30
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   500
      Action:       disable
    Routes:         389 imported, 1 filtered, 107650 exported, 131 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:           2460          0          8        389       2063
      Import withdraws:         1634          0        ---         13       1628
      Export updates:         862654        668          0        ---     861986
      Export withdraws:       529394        ---        ---        ---     529061
    BGP Next hop:   185.1.153.0