msk-rs2/ipv4: show protocols all petrosvyaz

petrosvyaz BGP --- up 2021-10-19 Established

Description:    petrosvyaz/50538/AS50538
  BGP state:          Established
    Neighbor address: 185.1.160.187
    Neighbor AS:      50538
    Local AS:         49869
    Neighbor ID:      109.235.216.4
    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
        Restart time: 120
        AF supported: ipv4
        AF preserved: ipv4
      4-octet AS numbers
    Session:          external route-server AS4
    Source address:   185.1.161.0
    Hold timer:       118.250/180
    Keepalive timer:  32.328/60
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         2 imported, 0 filtered, 115956 exported, 2 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:              2          0          0          0          2
      Import withdraws:            0          0        ---          0          0
      Export updates:        1133862          2       2580        ---    1131280
      Export withdraws:       759045        ---        ---        ---     761007
    BGP Next hop:   185.1.161.0