User Guide: AT-RADGate for Allied Telesis Container Platform version 1.3.0

# Restoring to another virtualization environment

This section explains how to restore an active AT-RADgate to a different virtualization environment.
In this explanation, the following distinctions are made.

Table 1: Notation
AT-RADgate in operation | Allied Telesis Container Platform (Virtualization Environment A) AT-RADgate (Virtualization Environment A)
AT-RADgate in a different virtualization environment | Allied Telesis Container Platform (Virtualization Environment B) AT-RADgate (Virtualization Environment B)

## When the version of AT-RADgate is the same

This section explains the procedure for restoring AT-RADgate (Virtualization Environment A) to the same version of AT-RADgate (Virtualization Environment B).

### Package version "1.3.0"

The following table shows the versions of the Allied Telesis Container Platform and the AT-RADgate application included in AT-RADgate package version 1.3.0.

Table 2: Package Version "1.3.0"
Package Version | Allied Telesis Container Platform | AT-RADgate application
--- | --- | ---
1.3.0 | 1.11.1 | 1.3.0

#### Backup and Restore

- Allied Telesis Container Platform
  The configuration file (default.cfg) obtained from the Allied Telesis Container Platform (Virtualization Environment A) can be restored to the Allied Telesis Container Platform (Virtualization Environment B).
- AT-RADgate application
  Backup and restore operations are available for the AT-RADgate application.
  Refer to Quick Tour > Backup and Restore of AT-RADgate. The entire AT-RADgate system currently in operation can be backed up to an external image file and restored.

  > Note

  > > License information cannot be saved with backups other than "System Backup".

  > Note

  > > Deleting the AT-RADgate application prevents the use of the existing license for future installations.
  > > Since license reissue is required, please note the serial number displayed on the System Management > About page of the newly installed AT-RADgate and contact our sales engineer.

## When the version of AT-RADgate is different

You cannot directly restore to an AT‑RADgate (virtual environment B) that is running a different version from the AT‑RADgate (virtual environment A).
If you need to use it with a different version, follow the steps below.

1. Update AT-RADgate (Virtual Environment A)
   Refer to Quick Tour > Updating AT-RADgate.
2. Backup the new version of AT-RADgate (Virtual Environment A)
   Refer to Quick Tour > Backup and Restore of AT-RADgate.
3. Backup the Allied Telesis Container Platform configuration file (default.cfg)
   Refer to Installation > Allied Telesis Container Platform Configuration > Backup and Restore configuration files.
4. Set up AT-RADgate (Virtual Environment B) with the same version as in Step 2
   Refer to Installation > Installing AT-RADgate.
5. Restore the Allied Telesis Container Platform configuration file (default.cfg)
   Refer to Installation > Allied Telesis Container Platform Configuration > Backup and Restore configuration files.
6. Restore the backup file obtained in Step 2 to AT-RADgate (Virtual Environment B) set up in Step 3
   Refer to Quick Tour > Backup and Restore of AT-RADgate.

> Note

> > Updating to a previous version (version downgrade) using this procedure is not supported.

02 Apr 2026 08:03