I have a Raspberry Pi 3 running as a controller for some Avalon 741 miners. From my home PC, I can just type in 192.168.1.207, and it goes right to it to access its administrative console.
How can I do this from other locations, like at work or outside my home network? I was thinking I could just type in my home IP address with a slash and 207, or something like that, like 188.8.131.52/207 to directly access the controller from other places.
Will this work? I'd prefer to not use other management programs or VPNs if it isn't absolutely necessary.