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A few of my favourite things about the OpenBSD Packet Filter tools.

The OpenBSD packet filter (PF) was introduced a little more than 20 years ago as part of OpenBSD 3.0. In a series of two posts, I invite you to take a short tour of PF features and tools that I have enjoyed using. At the time the OpenBSD project introduced its new packet filter subsystem in 2001, I was nowhere near the essentially full-time OpenBSD user I would soon become. I did, however, quickly recognize that even what was later dubbed ’the working prototype’ was reported to perform better in most contexts than the code it replaced.

https://blog.apnic.net/2022/11/02/openbsd-packet-filter-tools/

#pf #firewall
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A Few of My Favorite Things About The OpenBSD Packet Filter Tools.

The OpenBSD packet filter PF was introduced a little more than 20 years ago as part of OpenBSD 3.0. We’ll take a short tour of PF features and tools that I have enjoyed using...

https://medium.com/@peter.hansteen/a-few-of-my-favorite-things-about-the-openbsd-packet-filter-tools-28b7ec4666a

#pf #firewall
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