BSD Stuffs
- FreeBSD Cheat Sheets
- IPFilter howto - Howto secure FreeBSD 4.x basics
- Obfuscation's IPF howto - detailed ipf.rules
- IPNAT howto
- IPFilter howto (older version)
- PPPoE with ipf/natd
- PPPoE with ipfw
- Apache + mod_perl + mod_ssl + mod_php for FreeBSD