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[Mesh Network] Creating a New ACL (Access Control List)

Overview

  • This article explains how Mesh Network administrators can configure ACLs in Mesh Network.

Notes

  1. Mesh Network administrator privileges are required to review the actual screens and change settings.
  2. When logging in for the first time, only the initial administrator can log in to Mesh Network.
  3. This article is based on product specifications as of September 2026 and may be changed without prior notice.

ACL Overview

For an overview of ACLs and their purpose, please refer to the following service overview.
[Mesh Network] Service Overview

ACL Components

The ACL components are as follows.

A default ACL rule is configured to allow all protocols from all sources to all destinations.

This rule is intended to verify operation after client installation. After verifying operation, please delete or modify the default ACL.

  • Name
  • Note
  • Source
    • Select from Resource／Fleet／User／Device／Group／Subnet Linker（multiple selections allowed）
  • Destination
    • Select from Resource／Fleet／User／Device／Group／Subnet Linker（multiple selections allowed）
  • Allowed Protocols
    • All／TCP／UDP／ICMPv4
    • All Ports／Specific Ports

Procedure

  1. After logging in to the Mesh Network Administration Console, navigate to ［AccessControls］ and click ［Create New ACL］.
    [Mesh Network] How to Log In to the Administration Console

  2. Enter the ACL name and, if necessary, a Note.
  3. Specify the source and destination from ［Details/Edit］ for each item.
    You can also specify multiple types, such as devices and users.

  4. Configure the protocols and ports to allow.
    By turning on the ［Advanced Settings］ toggle, you can specify particular protocols and ports.

    Item Options Notes/Input Examples
    Protocol
    • All Protocols（ALL）
    • TCP
    • UCP
    • ICMPv4
    		 When TCP and UDP are allowed,
    ICMP is also automatically allowed.
    Port
    1. All Ports
    2. Specific Port
    3. Multiple Ports
    4. Port Range
    1. （No port number entered）
    2. 80
    3. 80, 443
    4. 22－25

  1. After entering the required information, click ［Create ACL］ to create the ACL.

    ※ If you select a Subnet Linker as the ACL destination, all devices under the Subnet Linker will be allowed. Therefore, you must allow all ports required for communication with all servers under the Subnet Linker.

Translation Disclaimer

This article has been automatically translated from the original Japanese version for your convenience.
While we strive to ensure accuracy, we cannot guarantee its reliability or completeness.

In the event of any discrepancies or questions regarding the content, the official Japanese version shall prevail.