New diary+lesson in my little internet: two Pis, one cable, can they just... talk? (No.) I wrote them for people to follow on either real hardware or virtualized, then added a manifest so your coding…

If you're thinking, "wow, that goes STALE real quick," it's because I tweaked the base_reachable_time_ms kernel setting to 5000ms. The default is 30000ms, although the Linux kernel also adds some of…

Why? I'm very much one of those people who couldn't tell you how a packet gets from my machine to a VM in Frankfurt. Building the thing I've been trying to understand forever is how I'm going to fix…