spb-rs1/ipv4: show protocols all svyazinform2

svyazinform2 BGP --- up 2021-06-18 Established

Description:    svyazinform2/58002/AS-SI
  BGP state:          Established
    Neighbor address: 185.1.152.243
    Neighbor AS:      58002
    Local AS:         50817
    Neighbor ID:      77.247.232.243
    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:   185.1.152.255
    Hold timer:       61.556/90
    Keepalive timer:  27.706/30
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   500
      Action:       disable
    Routes:         56 imported, 0 filtered, 103007 exported, 56 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:            223          0          2        124         97
      Import withdraws:           41          0        ---          2         41
      Export updates:         297713         97        518        ---     297098
      Export withdraws:       100325        ---        ---        ---     100279
    BGP Next hop:   185.1.152.255