I have a VPS running OpenVPN on Ubuntu 18. I've successfully setup OpenVPN and can connect to it from my computer. Now, the reason I'm doing this is to open all my ports since my university internet blocks them all which results in bad connections online (strict NAT).
I tried using a few iptables rules, but I don't think I did them right cause they didn't do anything. I fixed my VPN to a static IP using the OpenVPN online GUI. I also tried setting up a DMZ on the static IP on ports 80 and 443, which didn't work. Does anyone know the easiest way to port forward all ports, or set up something like DMZ that does it for me?