msk-rs2/ipv4: show protocols all fiord

fiord BGP --- up 2021-10-19 Established

Description:    fiord/28917/AS-FIORD/via CDNet
  BGP state:          Established
    Neighbor address: 185.1.160.23
    Neighbor AS:      28917
    Local AS:         49869
    Neighbor ID:      10.0.0.66
    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:       85.717/90
    Keepalive timer:  24.451/30
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   15000
      Action:       restart
    Routes:         10565 imported, 34 filtered, 24655 exported, 3114 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:          61624          0        204      42097      19323
      Import withdraws:         2816          0        ---        102       2782
      Export updates:         362375       8233     296573        ---      57569
      Export withdraws:       169331        ---        ---        ---      13740
    BGP Next hop:   185.1.161.0