msk-rs1/ipv4: show protocols all rusteko

rusteko BGP --- up 2021-05-02 Established

Description:    rusteko/51596/AS51596/via Rusteko
  BGP state:          Established
    Neighbor address: 185.1.160.70
    Neighbor AS:      51596
    Local AS:         49869
    Neighbor ID:      178.213.144.1
    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
      4-octet AS numbers
    Session:          external route-server AS4
    Source address:   185.1.160.255
    Hold timer:       106.636/180
    Keepalive timer:  50.826/60
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       restart
    Routes:         3 imported, 0 filtered, 107235 exported, 3 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:              9          0          0          6          3
      Import withdraws:            0          0        ---          0          0
      Export updates:        1995626         81        351        ---    1995194
      Export withdraws:       417590        ---        ---        ---     417600
    BGP Next hop:   185.1.160.255