| Too many people have broken IPv6 stacks |
We have IPv6, but we just want to keep things simple |
We can use RFC6598 |
Our Dynamic DNS doesn't support it |
We don't have a lab to test it |
| Can't we just buy more IPv4 addresses? |
Our DDOS mitigation platform can't monitor IPv6 |
There's no ROI on deploying IPv6 |
It'll make it easier for the government to track me |
We forgot to include IPv6 in our last RFP |
| Vendor bugs |
My transit provider doesn't support IPv6 |
 |
Github doesn't support IPv6 |
Azure doesn't support it |
| Our recursive DNS can't handle the extra load |
Our business intelligence team can't even parse IPv4 logfiles |
I don't want to lose the security provided by NAT |
I don't want to expose my MAC address |
No one else has deployed it |
| There's no certification track |
What do you mean I have to wrap an IP in square brackets? |
We have no roadmap for native IPv6 as we rolled out 6RD. |
We've still got plenty of IPv4 |
Our Lawful Intercept doesn't support IPv6 yet |
Made with excuses from