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Archives for August 2019

How to configure the PF firewall on FreeBSD

August 15, 2019 by Albert Valbuena

There are three firewall options on FreeBSD. The in-house built IPFW, the ‘old’ IPF (known as IP Filter) and PF ported from OpenBSD. PF is a very popular piece of software which was originally sparked from an issue on the IPF license that prevented making changes publicly available, which the OpenBSD did all the time. When they realised of this issue, they pulled the code and … [Read more...]

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