Does port forwarding have any restrictions on fiber connection (i.e. router)?
I set up a port to be forwarded to a Raspberry Pi system connected to the router with Ethernet. It doesn't seem to work, though. Are there ports that can't be forwarded? I need to ssh in to the Pi on occasion, and moved the SSH port to something non-standard to discourage snoopers. When connected to the local network I can ssh in successfully, so I know the Pi is listening. All the Pi does is gather weather data, but I don't want people trying to crack passwords anyway.
Edit: Tried moving the sshd port back to the normal 22. I can still access it from inside the network, but not thru port forwarding from the outside (I did change the port being forwarded to the normal 22). Even tried rebooting the router/modem. Is port forwarding supposed to work?