| Azure doesn't support it |
I don't want to expose my MAC address |
We forgot to include IPv6 in our last RFP |
End users don't care about IPv6 |
We have IPv6, but we just want to keep things simple |
| We have no roadmap for native IPv6 as we rolled out 6RD. |
What's IPv6? |
There's no certification track |
Our recursive DNS can't handle the extra load |
IPv6 just isn't a priority |
| There's no ROI on deploying IPv6 |
IPv6 isn't supported by OVH Cloud |
 |
Android doesn't support DHCPv6 |
NAT444 is fine |
| Github doesn't support IPv6 |
We don't have a lab to test it |
Too many people have broken IPv6 stacks |
Our business intelligence team can't even parse IPv4 logfiles |
Did you mean IPTV? |
| I don't want to lose the security provided by NAT |
Larger headers are less efficient |
What do you mean I have to wrap an IP in square brackets? |
Vendor bugs |
It's too complicated |
Made with excuses from