Screaming Penguin - Source Does Matter

NARC is a good thing. I use Netfilter (iptables) to run several firewalls and its all done with a hand rolled script. I think the script is pretty darn good but its NOT easy to understand or update and its certainly not thoroughly tested and up to date with all the latest nuances like a package style script generator would be. Hence, NARC is a good thing even for those who do know how to do iptables on their own. For more on NARC check it out via the link ---->.   NARC