re7erse

I think I learned a lot more about English while trying to learn Spanish than I did in English class. Especially about grammar.

maybe it's really fast espresso?

I don't expect, even with the best healthcare, for it to be my issue...)

a.k.a. 'that's for future engineers to worry about'. You really do work in IT :)

there may be an astronomical number of individual addresses, but huge swaths will still go unused. If you get a /64 because you want to do stateless autoconfig, and put 4 devices on the subnet, you just wasted 2⁶⁴ -4 addresses