The solution is to disable WiFi on the router, power on the Mac, go into network prefs and disable IPv6.
Details here if anyone ever needs it.
The longest part of a trans-Atlantic flight is now going through security and queuing up for the runway.
Did genuinely lol at this - great point! They should've just developed a faster travelator.
the lack of a CLI or web interface (a OSX / Win only config utility) is shitty
..is a total non-starter for me. I broadly speaking like Apple, but they do some really stupid things sometimes and this is most definitely one of them.
It is not every question that deserves an answer. -- Publilius Syrus