Archive: https://archive.today/OtRtF From the post: >>I know its local IP address and can ssh into it easily when I’m home, but when I’m outside, that’s not possible as it’s not exposed to the internet. For that reason, I have used DDNS1 in the past. The bad news is that it’s no longer possible thanks to a cursed thing called CGNAT2. I don’t want to derail this post too much, but unfortunately port forwarding is no longer a thing that you can do. (And maybe it wasn’t such a good idea to expose your home server to the internet to begin with.)