| Can't we just buy more IPv4 addresses? |
IPv6 is a security risk |
Vendor bugs |
We don't have a lab to test it |
Our vendor doesn't support it |
| We forgot to include IPv6 in our last RFP |
What's IPv6? |
Azure doesn't support it |
Hex is hard |
None of our customers want it |
| Those stupid Privacy Extension addresses keep changing |
Our business intelligence team can't even parse IPv4 logfiles |
 |
It's not mature enough |
We'll deploy IPv6 right after we deploy DNSSEC |
| We'll deploy IPv6 next financial year |
Our Lawful Intercept doesn't support IPv6 yet |
Our DDOS mitigation platform can't monitor IPv6 |
There's no ROI on deploying IPv6 |
Our recursive DNS can't handle the extra load |
| We would have to rewrite our entire application to support it |
It'll break our GeoIP |
We have no roadmap for native IPv6 as we rolled out 6RD. |
We have IPv6, but we just want to keep things simple |
Larger headers are less efficient |
Made with excuses from