If you have an existing Barracuda NextGen Firewall (F-Series) running firmware 8.3.1:
A: Yes—the CloudGen Firewall (formerly NextGen Firewall) is the same underlying OS. BFA 8.3.1 works perfectly with CloudGen Firewall versions 8.3.x and earlier. barracuda firewall admin 8.3.1 download
Barracuda Firewall Admin is the management client for configuring Barracuda CloudGen Firewall and legacy Barracuda firewall appliances. Version 8.3.1 is a specific release that contains bug fixes, feature updates, and compatibility changes relative to earlier 8.x releases. Typical capabilities include: If you have an existing Barracuda NextGen Firewall
A: Unofficially, yes—but it is not supported. You can install BFA on a USB drive on Windows, but Java must still be installed on the host. Barracuda does not distribute a portable version. barracuda firewall admin 8.3.1 download