Upgrading an SD-WAN Security Gateway

This section applies to:

  • Local upgrade with CPUSE on a Security Gateway / Cluster Member.

  • Central installation from SmartConsole onto a Security Gateway / Cluster object.

  • Central installation with the Central Deployment Tool (sk111158) onto a Security Gateway / Cluster object.

To see the supported upgrade / installation methods, refer to the Release Notes for your version.

Upgrading the Current Version

You can upgrade an existing SD-WAN Security Gateway / Cluster by installing an upgrade package with any supported method.

Clean Install of a New Version

You can "upgrade" an existing SD-WAN Security Gateway / Cluster by performing a Clean Install of a new version with any supported method.

There are two options:

  • If you do not plan to configure this Security Gateway / Cluster for SD-WAN again, then you must follow this action plan:

    1. Uninstall the Nano-Agent from the Security Gateway / each Cluster Member with this command in the Expert mode:

      cpnano -u

    2. Perform a Clean Install of a new version on the Security Gateway / each Cluster Member.

  • If you plan to configure this Security Gateway / Cluster for SD-WAN again, then you must follow this action plan:

    1. Perform a Clean Install of a new version on the Security Gateway / each Cluster Member.

    2. Configure the Security Gateway / each Cluster Member for SD-WAN again.