Today in our newest take on "older technology is better": why NAT rules!
this post was submitted on 19 Jun 2024
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IPv6 is unfortunately not six bytes, no. For some weird, ass-backwards reason.
Because 48 bits over 32 bits does not really solve the problems with ip4. 128 bits basically gives one ip4 address space to each square meter of earth. Ip6 also drops all the unused and silly parts of ip4 too.
That sounds like terminal stage capitalism to me. Why would we want every tree in the Amazons to be cybergorized with its own IP? I don't know Rick, 64 ~~kbits~~ bits ought to be enough for everybody, and I'm already risking it.
Because bits are not expensive anymore, and if we used 64 bits, we might run out faster than the time needed to convert to a new standard. (After all, IPv4 is still around 26 years after IPv6 was drafted.) Also see the other notes about how networks get segmented in non-optimal ways. It's a good thing to not have to worry about address space when designing your network.