msk-rs2/ipv4: show protocols all svyazinform

svyazinform BGP --- up 2021-02-17 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:       53.812/90
    Keepalive timer:  1.891/30
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       restart
    Routes:         70 imported, 0 filtered, 104107 exported, 54 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:            429          0          0        280        149
      Import withdraws:           61          0        ---          0         61
      Export updates:        1082082        246        128        ---    1081708
      Export withdraws:       340502        ---        ---        ---     340646
    BGP Next hop:   185.1.161.0