That's just the addressing/subnetting though. Ipv6 and 4 for that matter also have a lot more going on in the packet handling and specification. and Ipv6's pack

That's just the addressing/subnetting though. Ipv6 and 4 for that matter also have a lot more going on in the packet handling and specification. and Ipv6's packet handling stuff is way more complicated than Ipv4. I was reading through just the ICMP parts and the difference is significant. I imagine the rest of it is the same.