There are many guides on how to write a firewall script functionally, but form is disregarded. Is the following a decent, well written firewall (Form, not function)? It's is clear and easy to follow? In the event that I get hit by a bus would someone else with IPTables experience be able to pick up where I left off? Has anyone from the Netfilter's list thought about writing a Best-Practices guide not from the functional side, but rather the form side of writing IPTABLES scripts and what not?
Attachment:
firewall.sh
Description: Bourne shell script
