Hi all, 

I've written a small match extension that allows one to match tcp/udp dst/src ports 
against a variable accessible via the proc fs. It is so far working ok for me, but 
consider it beta (since its only ever been run on one box :]).

Hopefully its in a format acceptable to the list members/dev team. Any thoughts, 
criticisms are welcome, attached in pom-ng layout with iptables extension.

Regards
N. Davidson