A quick howto on setting up a basic firewall with pf on FreeBSD.
FreeBSD Handbook pf Page: https://docs.freebsd.org/en/books/handbook/firewalls/#firewalls-pf
pf Man Page: https://man.freebsd.org/cgi/man.cgi?query=pf&apropos=0&sektion=0&manpath=FreeBSD+14.2-RELEASE+and+Ports&arch=default&format=html
DigitalOcean Howto on pf: https://www.digitalocean.com/community/tutorials/how-to-configure-packet-filter-pf-on-freebsd-12-1
The Book of pf: https://nostarch.com/pf3
(Disclaimer: Covers pf on OpenBSD!)
Check out my website and blog as well if you like! (Links below)
Website: https://jhx7.de/
GitHub: https://github.com/jhx0
Blog: https://jhx7.de/blog/
Fosstodon: https://fosstodon.org/@jhx
BSD.Cafe: https://mastodon.bsd.cafe/@jhx
