@0abab07e OPNSense is a very good solution. Here, I wanted to have a lightweight and totally flexible solution, without any gui.
@5f9bb1a8 Ok, is there a guide you followed or just common sense and Linux/firewall knowledge?
@0abab07e No guide, I've created it following my experience. I'm writing a post for my blog about it, but it's been delayed for months as I haven't enough time to complete it 😞