This solution applies to all Barracuda Spam Firewalls running firmware releases 3.5.05.002 and higher, and SSLVPN all versions
Information regarding how the Barracuda works with ABC UPS can be found by clicking on any help button on the Basic>Status page.
As of firmware release 3.5.05.002, we will support any APC(American Power Conversion)-UPS(Uninterruptible Power Supply) with the USB cable; no configuration changes are needed on the Barracuda Spam Firewall to use one. When the APC/UPS device is on battery power, the firmware will display an alert, and the Barracuda Spam Firewall will shut down safely when there is an estimated 3 minutes of battery power remaining.
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