msk-rs2/ipv4: show protocols all gtnet

gtnet BGP --- up 2021-10-12 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:       64.101/90
    Keepalive timer:  0.113/30
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   75
      Action:       restart
    Routes:         72 imported, 5 filtered, 117559 exported, 49 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:            502          0         27          0        475
      Import withdraws:            7          0        ---          5         29
      Export updates:         926771        281        189        ---     926301
      Export withdraws:       574862        ---        ---        ---     575106
    BGP Next hop:   185.1.161.0