> Er, isn't that just manual static assignment, then? Not SLAAC?

Haha no, much dumber than that: I boot the machine, get the permanent SLAAC address it comes up with, put that in the static table, and re-run the script to generate the zone files. The downside is the address changes if you reinstall the OS, but I do that so rarely it honestly hasn't been a problem (and you can force the older MAC-based address generation if you want it to be stable). I wouldn't recommend this setup though...

I do also have some static addresses, like that DNS server address.

LLOL, okay yes that is. Er. An unusual setup:D As the guy who usually says "if it works"... I'm surprised that works. But only because I thought SLAAC addresses changed at least per-boot. But since that clearly isn't the case: Well, if it works...

P.S. thanks for the funniest HN comment I've read in a while