| Too many people have broken IPv6 stacks |
Hex is hard |
IPv6 is slower than IPv4 |
What do you mean I have to wrap an IP in square brackets? |
IPv6 just isn't a priority |
| AWS doesn't support it |
No one else has deployed it |
I don't want to expose my MAC address |
Our Lawful Intercept doesn't support IPv6 yet |
Azure doesn't support it |
| Our vendor doesn't support it |
Did you mean IPTV? |
 |
We don't have a lab to test it |
Our Dynamic DNS doesn't support it |
| It'll break our GeoIP |
IPv6 is just a fad |
Our recursive DNS can't handle the extra load |
Larger headers are less efficient |
We would have to rewrite our entire application to support it |
| IPv6 is a security risk |
Can't we just buy more IPv4 addresses? |
We've still got plenty of IPv4 |
NAT444 is fine |
End users don't care about IPv6 |
Made with excuses from