Honestly, the biggest hurdle in the ipv4 versus ipv6 debate is legacy systems. So many old devices and networks just *don’t* support IPv6, and upgrading them is a pain (and expensive).
Plus, NAT keeps IPv4 alive longer than it should. It’s like putting duct tape on a leaky pipe—works for now, but not forever.
If you wanna test your own IPv6 readiness, check out [test-ipv6.com](https://test-ipv6.com/). It’ll show if your connection’s ready for the switch.
Plus, NAT keeps IPv4 alive longer than it should. It’s like putting duct tape on a leaky pipe—works for now, but not forever.
If you wanna test your own IPv6 readiness, check out [test-ipv6.com](https://test-ipv6.com/). It’ll show if your connection’s ready for the switch.