On Apr 09 08:39, Karel Lucas wrote: > For the first time I tested my new firewall with ping, and it is blocked. I > don't know what the reason is, you can find the information below. I have a > network with only regular clients, so no servers. I'm still using OpenBSD > V7.4, and will upgrade once the firewall is up and running so I can test the > upgrade process.
I upgraded from OpenBSD 7.4 to OpenBSD 7.5 with zero issues using this example https://www.openbsd.org/faq/pf/example1.html Have you considered using that as a baseline?
