Setting up port forwarding can seem daunting, especially when you encounter obstacles like CGNAT (Carrier-Grade Network Address Translation). Whether you’re trying to host a Minecraft server, run a web application, or enable remote SSH access, this guide will walk you through everything you need to know about port forwarding and how to make it work even in challenging network environments.
Summary Check if you need port forwarding: Only required for hosting applications, games, or remote access when behind NAT.