I don’t align with seeing IPv6 as a failure. I still have hope that we’ll finish the migration some day. But the insight here is still all valid.

IPv6 is a separate, incompatible internet. Good luck with that. Maybe some of these transition mechanisms will help.

“The two protocols are not designed to be interoperable, and thus direct communication between them is impossible, complicating the move to IPv6.”

What a mistake 🤦🏻‍♀️

Detailed write up on how to build a canvas that clients can write to by sending pin requests to specific ipv6 addresses.

ipv6 tunnel broker that works behind NAT via wireguard

Encrypted ipv6 mesh networking