- Where in the bit pattern IPv4 mapped addresses should go
- Coming up with some variation of NAT64, NAT464, or similar concepts to communicate between/over IPv4 and IPv6 networks
- Blaming the optional extensions/features of IPv6 for being too complex and then inventing something which has 90% of the same parts which are actually required to use
It's even easy to get distracted in a world of "what you can do with IPv6" instead of just using the basics. The things that actually make IPv6 adoption slow are:
- A change in the size of the address field which requires special changes and configuration in network gear, operating systems, and apps because it's not just one protocol to think about the transport of again until the migration is 100% complete.
If IPv4 were more painfully broken then the switch would have happened long ago. People just don't care to move fast because they don't need to. IPv6 itself is fine though and, ironically, it's the ones getting the most value out of the optional extensions (such as cellular providers) who actually started to drive IPv6 adoption.
- How they would format the display of the bits
- Where in the bit pattern IPv4 mapped addresses should go
- Coming up with some variation of NAT64, NAT464, or similar concepts to communicate between/over IPv4 and IPv6 networks
- Blaming the optional extensions/features of IPv6 for being too complex and then inventing something which has 90% of the same parts which are actually required to use
It's even easy to get distracted in a world of "what you can do with IPv6" instead of just using the basics. The things that actually make IPv6 adoption slow are:
- A change in the size of the address field which requires special changes and configuration in network gear, operating systems, and apps because it's not just one protocol to think about the transport of again until the migration is 100% complete.
If IPv4 were more painfully broken then the switch would have happened long ago. People just don't care to move fast because they don't need to. IPv6 itself is fine though and, ironically, it's the ones getting the most value out of the optional extensions (such as cellular providers) who actually started to drive IPv6 adoption.