OpenWrt & fail2ban - Lemmy.World

Hi, c/selfhosted! This is my first post on Fediverse and I am glad to be making it here. I recently got fed up with having to use Tailscale to access my server at home and decided to expose it publicly. A friend recommended segregating the server into a dedicated VLAN. My router’s stock firmware does not allow that, so I flashed OpenWrt on it (I am amazed how simple and easy the process was). Getting the router to actually assign an IP address to the server was quite a headache (with no prior experience using OpenWrt), but I managed to do it at the end with a help from a tutorial video on YouTube. Now, everything is working perfectly fine and as I’d expect, except that all requests’ IP addresses are set to the router’s IP address (192.168.3.1), so I am unable to use proper rate limiting and especially fail2ban. I was hoping someone here would have an experience with this situation and help me.