hi, I search for an small example-module (I'm right that patch-o-matic is a ip_queue-Application?) which is used by ip_queue - yes the old one for 2.4 kernel. So I have take a look to the netfilter-SVN but can't find something and Google was not my friend. I'd like write a "TCP-Delay" unfortunately without practice programming-skills :-( so that I hope to learn by larding from modules or other hints - I have read the netfilter-hack HOWTO but with more new questions as answers. thanks Dirk