2 ms·
> The only constraint would be that each IPv6 network would have to have an IPv4 "gateway" address. In your scheme, any IPv4 address is automatically expanded
by akira2501 2y ago
> The only constraint would be that each IPv6 network would have to have an IPv4 "gateway" address.
In your scheme, any IPv4 address is automatically expanded into an IPv6 gateway address, since there is no other way to map that partial addresses together. So, for every /32 of space you want to add, you have to get another IPv4 and use it as a gateway.
It's also going to be a massive amount of fun doing "second level CIDR" on those gateways.
You've just turned CGNAT inside out to no real benefit.