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D41111.id124994.diff

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+=== pf Improvements
+
+Links: +
+link:https://reviews.freebsd.org/D40911[D40911] URL: link:https://reviews.freebsd.org/D40911p[] +
+link:https://reviews.freebsd.org/D40861[D40861] URL: link:https://reviews.freebsd.org/D40861p[] +
+link:https://reviews.freebsd.org/D40862[D40862] URL: link:https://reviews.freebsd.org/D40862p[] +
+link:https://reviews.freebsd.org/D40863[D40863] URL: link:https://reviews.freebsd.org/D40863p[] +
+link:https://reviews.freebsd.org/D40864[D40864] URL: link:https://reviews.freebsd.org/D40864p[] +
+link:https://reviews.freebsd.org/D40865[D40865] URL: link:https://reviews.freebsd.org/D40865p[] +
+link:https://reviews.freebsd.org/D40866[D40866] URL: link:https://reviews.freebsd.org/D40866p[] +
+link:https://reviews.freebsd.org/D40867[D40867] URL: link:https://reviews.freebsd.org/D40867p[] +
+link:https://reviews.freebsd.org/D40868[D40868] URL: link:https://reviews.freebsd.org/D40868p[] +
+link:https://reviews.freebsd.org/D40869[D40869] URL: link:https://reviews.freebsd.org/D40869p[] +
+link:https://reviews.freebsd.org/D40870[D40870] URL: link:https://reviews.freebsd.org/D40870p[]
+
+Contact: Kajetan Staszkiewicz <vegeta@tuxpowered.net> +
+Contact: Naman Sood <naman@freebsdfoundation.org> +
+Contact: Kristof Provost <kp@FreeBSD.org>
+
+pf is one of the firewalls included in FreeBSD, and is probably the most popular.
+pf was created by the OpenBSD project and subsequently ported to FreeBSD.
+
+==== backport OpenBSD syntax
+
+Kajetan introduced the OpenBSD syntax of "scrub" operations in "match" and "pass" rules.
+Existing rules remain supported, but now OpenBSD style "scrub" configration is also supported.
+
+==== pfsync protocol versioning
+
+The pfsync protocol version can now be configured, allowing for protocol changes while still supporting state synchronisation between disparate kernel versions.
+The primary benefit is to allow protocol changes enabling new functionality.
+
+==== pfsync: transport over IPv6
+
+pfsync traffic can now be carried over IPv6 as well.
+Naman finished the work started by Luiz Amaral.
+
+==== SCTP
+
+There is work in progres to support SCTP in pf.
+That support includes filtering on port numbers, state tracking, pfsync failover and returning ABORT chunks for rejected connections.
+
+Sponsor: InnoGames GmbH
+Sponsor: Orange Business Services
+Sponsor: The FreeBSD Foundation

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