Upcoming "Network Management with the OpenBSD Packet Filter Toolset" tutorials (covering #freebsd and #openbsd):
2026-03-19 AsiaBSDCob https://www.asiabsdcon.org
2026-06-18 BSDCan https://www.bsdcan.org
See https://nxdomain.no/~peter/pf_tutorial_upcoming_questions_welcome.html (https://bsdly.blogspot.com/2025/05/for-upcoming-pf-tutorials-we-welcome.html)
and https://nxdomain.no/~peter/what_is_bsd_come_to_a_conference_to_find_out.html (https://bsdly.blogspot.com/2025/11/what-is-bsd-come-to-conference-to-find.html)
plus https://nxdomain.no/~peter/yes_the_book_of_pf_4th_ed_is_coming.html (https://bsdly.blogspot.com/2025/07/yes-book-of-pf-4th-edition-is-coming.html)