PF on Other BSD Systems
PF has been ported from OpenBSD to the other BSDs, and while the stated goal for these efforts is, naturally, to be as up to date as possible in relation to the newest PF versions coming out of OpenBSD, it is useful to keep track of the PF projects in the other BSDs.
The "FreeBSD packet filter (pf)" home page (http://pf4freebsd.love2party.net) describes the early work with PF on FreeBSD and the project goals. At the moment the page is not quite up to date with the latest developments,but it will hopefully spring to life again once Max Laier notices that he's referenced in a book.
Peter Postma's "PF Loadable Kernel Module for NetBSD 2" (http://nedbsd.nl/~ppostma/pf) has patches and documentation for PF on NetBSD, including ...
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