tll-rs2/ipv4: show protocols all flytech

flytech BGP --- up 2021-04-30 Established

Description:    flytech/56634/AS-FLYTECH
  BGP state:          Established
    Neighbor address: 37.9.49.70
    Neighbor AS:      56634
    Local AS:         57936
    Neighbor ID:      192.162.212.61
    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:   37.9.49.254
    Hold timer:       91.340/180
    Keepalive timer:  19.726/60
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         8 imported, 0 filtered, 91962 exported, 8 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:             16          0          0          7          9
      Import withdraws:            0          0        ---          0          0
      Export updates:        2095963          9          0        ---    2095954
      Export withdraws:       331843        ---        ---        ---     331843
    BGP Next hop:   37.9.49.254