By and large IPv6 is very similar to IPv4, but of course without NAT. For example, at my home I get a /48 prefix from my ISP over DHCPv6 (over PPPoE). Then I a

By and large IPv6 is very similar to IPv4, but of course without NAT. For example, at my home I get a /48 prefix from my ISP over DHCPv6 (over PPPoE). Then I assign /64 prefixes to my subnets. After that, hosts pick up addresses using SLAAC. Obviously, VPNs are more complex, but that's not the fault of IPv6.