kiev-rs1/ipv4: show protocols all cdcua

cdcua BGP --- up 2021-04-21 Established

Description:    cdcua/49588/AS-SDS
  Message:        thanks
  BGP state:          Established
    Neighbor address: 146.185.252.43
    Neighbor AS:      49588
    Local AS:         61376
    Neighbor ID:      176.101.192.5
    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:   146.185.252.100
    Hold timer:       111.228/180
    Keepalive timer:  30.060/60
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         35 imported, 0 filtered, 89075 exported, 29 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:             35          0          0          0         35
      Import withdraws:            0          0        ---          0          0
      Export updates:         138828         32         27        ---     138769
      Export withdraws:        27581        ---        ---        ---      27586
    BGP Next hop:   146.185.252.100