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Creating XaaS Connection (Cybozu) Resources

This page describes how to create a XaaS Connection to connect to Cybozu SaaS services using the OCX Portal.

Connectable Services​

By creating a XaaS Connection (Cybozu), you can connect to the following services:

  • kintone
  • Cybozu Office
  • Garoon
  • Mailwise

Preparation​

Please check the following before creating a XaaS Connection resource:

  • Your User Role must be either admin or user.

Procedure for Creating a XaaS Connection Resource​

  1. Log in to the OCX Portal.

  2. Click [XaaS Connections] from the left navigation bar.

  3. From the XaaS Connections list page, click [+Create], select SaaS from the menu, and then select Cybozu.

    • This refers to the +Create icon next to the XaaS Connections title.

  4. The screen will switch to the XaaS Connection resource creation step. Configure the input items as follows and click [Create].

    • Name

      • Enter any name. Entering a name that is easy to identify makes management easier.
      • The maximum number of characters is 40.
      • Leading and trailing whitespace in the resource name will be automatically removed.

    • NAT Location

      • Select a NAT Location from the dropdown menu. Please note that the NAT Location cannot be changed after creation.
      NAT Location
      Tokyo
      Osaka
      • Note: If you select "Osaka" while 2 Gbps or 3 Gbps is selected for Speed (Bandwidth), the speed will automatically change to 1 Gbps.

    • Speed (Bandwidth)

      • If the NAT Location is "Tokyo," select any value from 1, 2, or 3 Gbps. (Support for 2 Gbps and 3 Gbps speeds started in June 2025).
        • If created with 1 Gbps, the Speed (Bandwidth) cannot be changed later.
        • If created with 2 Gbps or 3 Gbps, it cannot be changed to 1 Gbps later.
        • If the NAT Location is "Osaka," the speed is fixed at 1 Gbps.

    • Target XaaS

      • Cybozu (selected in Step 3) is displayed.

    • IPv4 Gateway Address

      • Enter the IPv4 address to be used as the gateway for the XaaS connection in CIDR (IPv4/mask) format. (Example: 192.168.0.1/24)
      • Please refer to the [Supplemental Information] section for unusable IP addresses.

    • Local ASN

      • Enter the AS number to operate on the XaaS Connection. You can use 4-byte ASNs. It operates as eBGP.
      • Please refer to the [Supplemental Information] section for unusable AS numbers.
      • One or two Local ASNs will be added to the AS-Path of route information.

  5. A creation confirmation popup will appear. Check the estimated cost and click [Create].

  6. The XaaS Connections list page will be displayed. Confirm that the status next to the created resource becomes available.

    • You can update the status by clicking [Refresh] in the top right corner.

This completes the creation of the XaaS Connection resource.

Once a XaaS Connection resource is created, you can perform Add NAT IP Address. Please refer to the respective operation pages for details.

Remarks​

NAT Location​

NAT Location refers to the location of the equipment providing the NAT function. Subsequent communication follows BBIX communication specifications.

NAT IP Address​

When a XaaS Connection resource is created, one Initial Assignment NAT IP Address is provided. Please check the NAT IP Address tab at the bottom of the screen. The Initial Assignment NAT IP Address cannot be deleted.

Unusable IP Addresses​

  • The following IPv4 address ranges cannot be used for the IPv4 Gateway Address.

    Address RangeRemarks
    0.0.0.0/8RFC1122 this network
    127.0.0.0/8RFC1122 localhost
    192.0.0.0/24RFC5736 IETF protocol Assignments
    192.0.2.0/24RFC5737 TEST-NET-1
    192.88.99.0/24RFC7526 6to4 anycast relay
    198.18.0.0/15RFC2544 benchmarking
    198.51.100.0/24RFC5737 TEST-NET-2
    203.0.113.0/24RFC5737 TEST-NET-3
    240.0.0.0/4Multicast Address
    224.0.0.0/4Multicast Address

Unusable ASNs​

  • The following AS numbers cannot be used as they are reserved by RFC.
    • 0
    • 23456
    • 65535
    • 4294967295

Notes​

  • If you use Kintone dedicated extension services, you must provide your own internet connectivity.
  • If you use extension functions that integrate with external services, the traffic may not pass through the XaaS Connection. Please contact the extension provider or Cybozu for details.