joany Openbsd has many great guides. I am suprised ive yet to find a somewhat new guide on how things are done on NetBSD
Significantly smaller userbase, different preferred means of communication, and, possibly, lower user interest in sharing their own setup or steps undertaken to get everything up and working. My opinion is that software advocacy is not really perceived as top priority.
joany Iam running unbound and dhcpd
Nice; while I've been using bind on netbsd, I was curious to hear somebody's feedback on a netbsd/unbound setup.
joany But curius how the NPF works
I suggest looking up the official docs and experiment with different configuration options and rulesets; feel free to come back here and ask for advice in case anything didn't work out as expected. It is also recommendable to familiarize with the netbsd-users mailing list, as well as the official #netbsd IRC channel on Libera.Chat, where many seasoned users and devs tend to hang around. I'll also recommend the UNIX section of SDF bulletin board. Make sure to provide suitable logs, and to describe what you intended to do and what went wrong.