msk-rs2/ipv4: show protocols all gtnet

gtnet BGP --- up 2021-07-23 Established

Description:    gtnet/49320/AS-INN361
  BGP state:          Established
    Neighbor address: 185.1.160.61
    Neighbor AS:      49320
    Local AS:         49869
    Neighbor ID:      192.168.162.242
    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
      Long-lived graceful restart
    Session:          external route-server AS4
    Source address:   185.1.161.0
    Hold timer:       61.477/90
    Keepalive timer:  18.448/30
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   75
      Action:       restart
    Routes:         51 imported, 10 filtered, 106602 exported, 46 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:            196          0         40        102         54
      Import withdraws:            2          0        ---         20          2
      Export updates:        2098556         93        265        ---    2098198
      Export withdraws:      1109509        ---        ---        ---    1109446
    BGP Next hop:   185.1.161.0