Apparantly you never had someone target you with a DDos attack. No firewall in the world is gonna help you against that. Fortunately only a few ppl have enough access to actually do that, so the odds are limited of this happening. But believe me, it's not funny when you come across one of those idiots who think that they can get their way by knocking all the ops of a channel offline (talking over 20 ops, different sstems, firewalls, connections, etc.)
