spb-rs2/ipv4: show protocols all svyazinform2

svyazinform2 BGP --- up 2021-07-24 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:   185.1.153.0
    Hold timer:       66.220/90
    Keepalive timer:  0.943/30
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   500
      Action:       disable
    Routes:         54 imported, 0 filtered, 103285 exported, 51 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:            319          0          0        198        121
      Import withdraws:           67          0        ---          0         67
      Export updates:        1069778        121        844        ---    1068813
      Export withdraws:       277198        ---        ---        ---     277059
    BGP Next hop:   185.1.153.0