floppyfw

Useful foreign links:

• Once upon a time it was based on HAL 91 by Øvind Kolås.
• iptables
• ipchains
• The ipchians HOWTO..
• ipmasqadm
• Masq Apps a huge compilation of howtos on getting different network services masqueraded (including many games).
• MS DirectPlay module.
• Article about PPPoE on FreeBSD but has alot about PPPoE in general.
• rc.firewall the mother of all firewall scripts.
• Linux IP Masquerade Resource
• The Linux Router Project
• Stateful Packet Filtering for 2.2.
• the 2.4 routing HOWTO including iproute2 and traffic shaping.
• Linux Firewall and Security Site
• ipchains Log Analyzer
• Need help creating the ipchains part of firewall.ini? this may help. Disclaimer: I have not tested it.
• Web based ipchains-script configurator. Not tested myself.
• PMFirewall, a comprehensive utility for creating the firewall.ini script.
• A syslog daemon for Windows
• Mason Quite interesting thing.
• FWT Another untested configuration tool.
• Shields UP! You can test your configuration with this one. It's a good laugh.
• Linux VPN Masquerade modules for masquerading VPN.
• Linux VPN HOWTO
• Linux VPN Masquerade HOWTO
• Some more documentacion on how to write rules.