I spent a week without IPv4 to understand IPv6 transition mechanisms

Re:I spent a week without IPv4 to understand IPv6 transition... by hot_gril on Tuesday March 07, 2023 @03:26PM (#35060707)

Right, I've seen the padded v4-like v6 address spec, but that's not how they attempted to transition everything. ISPs gave everyone new v6 addresses, and the whole home/office router/NAT/PC ecosystem put v6 on a totally separate plane with ::: style addresses presented to users. I understand that the clean slate of reallocated addresses would solve some problems, but they could have focused on just getting all that hardware and software onto the ipv6 protocol with minimal changes before attempting to basically redo the entire Internet along with every LAN.

As an end user who has a choice, they have to give me something that's not harder to use than before. I think they could have managed that if it were a priority.

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Re:I spent a week without IPv4 to understand IPv6 transition... by apearson on Tuesday March 07, 2023 @03:32PM (#35060798)

Not sure I understand. Right now you should have dual stack, which should be easier than merging the v4 onto the v6 network. You didn't have to change anything to keep working with v4 and if you want to work with v6 then that's an option for you but you can disable if you really want.

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Re:I spent a week without IPv4 to understand IPv6 transition... by hot_gril on Tuesday March 07, 2023 @04:37PM (#35061603)

I'd like to use v6 in the dual-stack setup, just with all the v4 addresses copied over so the only change is that I'm using a different protocol under the hood.

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