| It's too hard to support |
IPv6 is just a fad |
Azure doesn't support it |
Our Dynamic DNS doesn't support it |
NAT444 is fine |
| We don't have a lab to test it |
What do you mean I have to wrap an IP in square brackets? |
Our recursive DNS can't handle the extra load |
Github doesn't support IPv6 |
IPv6 is a security risk |
| We would have to rewrite our entire application to support it |
Larger headers are less efficient |
 |
IPv6 is slower than IPv4 |
We don't need that many addresses |
| Vendor bugs |
We've still got plenty of IPv4 |
We can use RFC6598 |
AWS doesn't support it |
No one else has deployed it |
| We forgot to include IPv6 in our last RFP |
Android doesn't support DHCPv6 |
IPv6 addresses are too long to remember |
It's on our roadmap |
IPv6 isn't supported by OVH Cloud |
Made with excuses from