I can't say enough good things about pfSense. I'm running three of 'em and would gladly trash my Checkpoint firewalls to use pfSense, if our parent company didn

I can't say enough good things about pfSense. I'm running three of 'em and would gladly trash my Checkpoint firewalls to use pfSense, if our parent company didn't mandate them. I've run it on everything from tiny, Atom-based machines to kitted-out HP DL385s, and even on ESXi virtual machines. It works great in all scenarios.