I have a web server for configuring a device that's accessible and configurable across my local network from my desktop. My desktop is accessible through SSH over the internet. However, attempting to use an ssh command like `ssh -L 8006:10.0.0.15:8006 email@example.com`, and then trying to go to that IP address in a web browser to view the web interface does not work. I think this is an issue with trying to access an IP address that is outside of the range of any connected networks, but I don't know how to remedy that. How can I do this with SSH?