Firewalling with OpenBSD's PF (packet filtering) for beginners

2k13 - Version 0.36 - Last change on 01 September 2013 10:30:00
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by z0ran


PF is not just about "How do I make firewall", it is about learning techniques for manipulating your network traffic and understanding those techniques enough to make your life as a system and network admin a lot easier. It's impossible to put on one or more events, all the things you can do with PF, but for newcomer, it can get you up to speed on OpenBSD and PF .