spb-rs2/ipv4: show protocols all selectel

selectel BGP --- up 2021-10-12 Established

Description:    selectel/49505/AS-SELECTEL/via Selectel
  BGP state:          Established
    Neighbor address: 185.1.152.36
    Neighbor AS:      49505
    Local AS:         50817
    Neighbor ID:      188.93.17.44
    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
      4-octet AS numbers
      Long-lived graceful restart
    Session:          external route-server AS4
    Source address:   185.1.153.0
    Hold timer:       58.183/90
    Keepalive timer:  3.073/30
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   2000
      Action:       disable
    Routes:         1168 imported, 5 filtered, 107041 exported, 1163 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:          13075          0         60      11654       1361
      Import withdraws:           63          0        ---         12         60
      Export updates:        1208272       1959          4        ---    1206309
      Export withdraws:       744830        ---        ---        ---     744768
    BGP Next hop:   185.1.153.0