tll-rs2/ipv4: show protocols all premier_gc

premier_gc BGP --- up 2021-03-30 Established

Description:    premier_gc/47258/AS-PREMIER-GC
  BGP state:          Established
    Neighbor address: 37.9.49.55
    Neighbor AS:      47258
    Local AS:         57936
    Neighbor ID:      185.51.124.11
    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
      Enhanced refresh
    Session:          external route-server AS4
    Source address:   37.9.49.254
    Hold timer:       61.360/90
    Keepalive timer:  0.261/30
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         2 imported, 0 filtered, 90697 exported, 2 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:              2          0          0          0          2
      Import withdraws:            0          0        ---          0          0
      Export updates:        1018479          2          0        ---    1018477
      Export withdraws:       507966        ---        ---        ---     507966
    BGP Next hop:   37.9.49.254