I moved, and now my new router has no ipv4. I can expose the host with ipv6. After opening a port and exposing the host, the host is fully exposed and all ports are open. It’ss weird. Vodafone calls ut host exposure, I can select a specific port and all ports are open.
How do you guys corcumvent that issue? Is this the infamous cgnat problem or is this why many people use a cloudflare tunnel? I just want to reach my nextcloud and immich with a normal domain.
Edit: I called my provider and now I’ve got an ipv4 address with port forwarding
My router has a setting to expose the host X with port X. The port does nothing. That’s the weird part.