And to do that, you mentioned a condition that's either ① satisfied by current IPv6 or ② impossible to satisfy, and for which that's clear on even a moment's re

And to do that, you mentioned a condition that's either ① satisfied by current IPv6 or ② impossible to satisfy, and for which that's clear on even a moment's reflection. Not sure which of those two you had in mind, but in either case: Please don't do such things.