E-Books →The Book of PF A No–Nonsense Guide to the OpenBSD Firewall

Today's system administrators face increasing challenges in the quest for network quality, and The Book of PF can help by demystifying the tools of modern *BSD network defense. But, perhaps more importantly, because we know you like to tinker, The Book of PF tackles a broad range of topics that will stimulate your mind and pad your resume, including how to:
- Create rule sets for all kinds of network traffic, whether it is crossing a simple home LAN, hiding behind NAT, traversing DMZs, or spanning bridges
- Use PF to create a wireless access point, and lock it down tight with authpf and special access restrictions
- Maximize availability by using redirection rules for load balancing and CARP for failover
- Use tables for proactive defense against would-be attackers and spammers
- Set up queues and traffic shaping with ALTQ, so your network stays responsive
- Master your logs with monitoring and visualization, because you can never be too paranoid
The Book of PF is written for BSD enthusiasts and network admins at any level of expertise. With more and more services placing high demands on bandwidth and increasing hostility coming from the Internet at-large, you can never be too skilled with PF.