msk-rs2/ipv4: show protocols all svyazinform

svyazinform BGP --- up 2021-05-13 Established

Description:    svyazinform/58002/AS-SI/via CDNet
  BGP state:          Established
    Neighbor address: 185.1.160.7
    Neighbor AS:      58002
    Local AS:         49869
    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:   185.1.161.0
    Hold timer:       72.999/90
    Keepalive timer:  5.484/30
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       restart
    Routes:         35 imported, 0 filtered, 106443 exported, 0 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:             37          0          0          0         37
      Import withdraws:            2          0        ---          0          2
      Export updates:         374024         55        302        ---     373667
      Export withdraws:        76617        ---        ---        ---      76569
    BGP Next hop:   185.1.161.0