@Sunshine Hej. I forgot to answer my own question. My WAN and my public IP are different, so most likely my ISP is using carrier-grade NAT. So no port forwarding for me I guess .. Or I talk to my...

Hej Folks, I have a Raspberry Pi 4 and want to run a little http server that I can access remotely. I have a little index.html file, that prints "Hello World" and start the simple server via "python3...