Wrote this a while back, finally got around to making a video version of it. If you're looking to read it in text for you can check it out here.
Also, if you find too long you can always try 1.5x or 2x speed.
Otherwise, just random video that ended up taking way longer than expected. More or less, a quick theoretical how to on the basics of building an internet (or at least a functional set of local networks) in a fictional apocalypse such as the walking dead.
Hope you enjoyed