IIRC, ipfw is there too, but maybe a little less supported, not sure about FreeBSD's third firewall (ipfilter).
As with most of the stuff pulled from FreeBSD, it was pulled around the year 2000, usually with no updates from upstream, and often with few updates from Apple. Pf's synproxy doesn't really work on macos, and is unlikely to get fixed.
As with most of the stuff pulled from FreeBSD, it was pulled around the year 2000, usually with no updates from upstream, and often with few updates from Apple. Pf's synproxy doesn't really work on macos, and is unlikely to get fixed.