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Barracuda CloudGen Firewall

This Firmware Version Is End-Of-Support

Documentation for this product is no longer updated. Please see https://campus.barracuda.com/doc/71862301/ for further information on our EoS policy.

Updating Barracuda NG Firewalls and NG Control Centers

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Depending on whether you are updating a standalone or managed unit with or without high availability, you must complete different update processes.

Updating a Standalone Barracuda NG Firewall or Barracuda NG Control Center

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You can update a standalone Barracuda NG Firewall or Barracuda NG Control Center with Barracuda NG Admin or via SSH on the command line.

Updating a Barracuda NG Firewall or Barracuda NG Control Center in a High Availability Setup

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Additional considerations have to be made when updating a Barracuda NG Firewall or Barracuda NG Control Center in a high availability cluster.

For more information, see How to Update High Availability Clusters.

Updating Barracuda NG Firewalls Managed by a Barracuda NG Control Center

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A Barracuda NG Control Center can automatically execute updates of the Barracuda NG Firewalls that it manages. The update file is uploaded to the Barracuda NG Control Center and then distributed by update group. You can choose which units are upgraded and set the time at which the upgrade is started.

Because all Barracuda NG Firewalls in a cluster must have the same firmware version, you must upgrade all the Barracuda NG Firewalls in a cluster at the same time. Migrate the cluster configuration after updating the units.

For more information, see How to Update Barracuda NG Control Center Managed Systems.

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