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A comment on Reclaiming IPv4 Class E's 240.0.0.0/4. Parent comment

Re:Reclaiming IPv4 Class E's 240.0.0.0/4 by silverwind on Wednesday May 29, 2024 @03:45AM (#40509503)
Imho, IPv6 has failed, it's time for a new version that is compatible to IPv4 by being a pure address space extension.
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Re:Reclaiming IPv4 Class E's 240.0.0.0/4 by bauruine on Wednesday May 29, 2024 @04:20AM (#40509679)
This gets written all the time but not once have I seen HOW this should work. How can IPv4 magically talk to IPv7 without ANY changes to v4?
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