Updating Firebox T10-W from very old firmware


I have to update a very old firmware of a Firebox T10-W. The current firmware is v11.11.2 (!) and I've seen the last one is v12.5.11.

I read the release notes from the Watchguard website, I made a backup of the configuration, and I read notes about "Cyclops Blink" but I'm not sure if I can upgrade directly from v11.11.2 to v12.5.11 or if I need to follow a specific path ?

The configuration of this Firebox is very basic, only SSL-VPN are in use.

What is the success rate on this ? :-D

Thank you for your help !



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    Yes, works fine. Yes, I have done it, and yes...I would replace the T10. Even for just VPN...it on its own is a heck of a bottleneck for most environments (even home user, actually, especially home users who tend to move big bandwidth for their televisions and game consoles)

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    james.carsonjames.carson Moderator, WatchGuard Representative

    You should be able to go directly to the latest version -- provided the device still has support. If you don't have support, you should still be able to upgrade to 12.5.9.

    -James Carson
    WatchGuard Customer Support

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