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Please pay attention to random failures.
https://mstdn.maud.io/@omasanoriLet me show you my new projet iBlock , a simple IP banner for #OpenBSD.
https://tildegit.org/solene/iblock
I started it today and it's still doing nothing :flan_smile: but should be done by the end of the week.
How does it work?
0. configure inetd to run iBlock on the local port of your choice
1. defines a table in PF and block addresses from it
2. make a list of TCP ports you want people connecting to to be blocked and redirect their connections to the iBlock port
3. Enjoy the growing blocked list