[lug] favorite iptables cookbook site?

[D. Stimits]

I'm curious if anyone here has a URL for something similar to the Perl 
Cookbook, but for iptables? I'm not interested in a tutorial or general 
howto per se, but instead something that gives examples of interesting 
iptables examples. In the Perl Cookbook, there are all kinds of snippets 
of ways to do common things, more or less modular and reusable, covering 
all kinds of subjects (some just demonstrate abilities, others are 
downright indispensable). I'd like to see some advanced examples for 
more complex situations, as well as just basics.

D. Stimits, stimits AT attbi DOT com