Predatorwall is a development effort by predatorfreak, founder of DCAF_Security and creator of dark-sources, to produce a powerfull, flexible and strong iptables firewall system. Note that by powerfull, I don't mean that it is full of bloated code which does nothing but add code, it keeps code used to a minimum to make things as readable and understand as possible. The flexiblity is that it is designed to work on every system you try it on off the bat without any hassle. This is kept this way by avoiding staticly referencing device names or such things which make it less flexible.