tll-rs2/ipv4: show protocols all fiord

fiord BGP --- up 2021-10-21 Established

Description:    fiord/28917/AS-FIORD
  BGP state:          Established
    Neighbor address: 37.9.49.123
    Neighbor AS:      28917
    Local AS:         57936
    Neighbor ID:      10.0.0.8
    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:   37.9.49.254
    Hold timer:       72.152/90
    Keepalive timer:  22.827/30
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         109 imported, 0 filtered, 96989 exported, 109 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:            374          0          0        217        157
      Import withdraws:           48          0        ---          0         48
      Export updates:         268272        157         10        ---     268105
      Export withdraws:       134041        ---        ---        ---     133999
    BGP Next hop:   37.9.49.254