msk-rs1/ipv4: show protocols all cdcua

cdcua BGP --- up 2020-11-13 Established

Description:    cdcua/49588/AS-SDS
  BGP state:          Established
    Neighbor address: 185.1.160.214
    Neighbor AS:      49588
    Local AS:         49869
    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:   185.1.160.255
    Hold timer:       133.502/180
    Keepalive timer:  28.318/60
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         32 imported, 0 filtered, 100880 exported, 21 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:            770          0        527         55        188
      Import withdraws:          630          0        ---       1054        103
      Export updates:        2714221        183        125        ---    2713913
      Export withdraws:       865059        ---        ---        ---     865146
    BGP Next hop:   185.1.160.255