Is the Firebox S6 end of life?

Yes. The WatchGuard Firebox S6 has reached end of life. Vendor support ended on 2008-04-21.

When is the Firebox S6 end of sale date?

The WatchGuard Firebox S6 reached end of sale on 2005-04-21. The last date of vendor support is 2008-04-21.

When does WatchGuard support end for the Firebox S6?

WatchGuard support for the Firebox S6 ended on 2008-04-21.

Home/WatchGuard/Firebox/Firebox S6

Firebox S6

Name: Firebox S6
Brand: WatchGuard
SKU: Firebox-S6
Availability: Discontinued

SKU Firebox-S6

WatchGuard Chassis · Firebox Series

Firebox S6 has reached end of life. WatchGuard support ended 2008-04-21. Last available for order 2005-04-21.

Firebox S6 Lifecycle Overview

The WatchGuard Firebox S6 (Firebox-S6) is a chassis product in the WatchGuard Firebox series. This product has reached end of life as of 2008-04-21, meaning WatchGuard no longer provides technical support, software updates, or hardware replacement for this product. It was last available for purchase on 2005-04-21. Organizations still running the Firebox S6 should plan a migration .

Lifecycle Milestones

End of sale	2005-04-21
Last date of support	2008-04-21

Applicable Platforms

Firebox

Source: Official WatchGuard notice · Last verified 2026-04-17