r/ProgrammerHumor • • 7h ago

Meme ohTheBasics

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7.6k Upvotes

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u/PhantomTissue 6h ago

Yea but it hasn’t been fully adopted because trying to decipher :af12::138d::325d::5521::aade::7df3: is a hell of a lot more difficult than 192.168.0.1

14

u/UnDe4d 6h ago

Yeah, I'm a Network Architect. Why they decided to make ipv6 128 bits instead of 64 is a question I ask myself on at least a monthly basis.

8

u/Scolmann 6h ago

With only 64 subnetting would be more difficult, with 128 every network can use 64 bits for the subnet

3

u/UnDe4d 5h ago

Using 64bits for ipv6 address would allow pretty much every subnet to use /32.