spb-rs1/ipv4: show protocols all svyazinform

svyazinform BGP --- up 2020-12-25 Established

Description:    svyazinform/58002/AS-SI/via SvyazInform
  BGP state:          Established
    Neighbor address: 185.1.152.6
    Neighbor AS:      58002
    Local AS:         50817
    Neighbor ID:      77.247.232.240
    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
    Session:          external route-server AS4
    Source address:   185.1.152.255
    Hold timer:       72.113/90
    Keepalive timer:  4.667/30
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         75 imported, 0 filtered, 96668 exported, 62 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:            680          0          0        321        359
      Import withdraws:          152          0        ---          0        152
      Export updates:        2913283        349       1497        ---    2911437
      Export withdraws:      1502548        ---        ---        ---    1503313
    BGP Next hop:   185.1.152.255