rix-rs2/ipv4: show protocols all gtnet

gtnet BGP --- up 2021-10-18 Established

Description:    gtnet/49320/AS-INN361
  BGP state:          Established
    Neighbor address: 193.27.39.156
    Neighbor AS:      49320
    Local AS:         49634
    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:   193.27.39.254
    Hold timer:       66.470/90
    Keepalive timer:  7.856/30
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   500
      Action:       disable
    Routes:         72 imported, 5 filtered, 97589 exported, 72 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:            165          0          9          0        156
      Import withdraws:            6          0        ---         13          2
      Export updates:         628016        156          0        ---     627860
      Export withdraws:       359894        ---        ---        ---     359890
    BGP Next hop:   193.27.39.254