| We don't have a lab to test it |
Azure doesn't support it |
It'll break our GeoIP |
Larger headers are less efficient |
Github doesn't support IPv6 |
| What's IPv6? |
Vendor bugs |
We'll deploy IPv6 next financial year |
Too many people have broken IPv6 stacks |
There's no ROI on deploying IPv6 |
| IPv6 isn't supported by OVH Cloud |
Our business intelligence team can't even parse IPv4 logfiles |
 |
Our Lawful Intercept doesn't support IPv6 yet |
NAT444 is fine |
| Those stupid Privacy Extension addresses keep changing |
Hex is hard |
It's too hard to support |
Our vendor doesn't support it |
We forgot to include IPv6 in our last RFP |
| We have IPv6, but we just want to keep things simple |
It's too complicated |
IPv6 is slower than IPv4 |
IPv6 addresses are too long to remember |
I don't want to expose my MAC address |
Made with excuses from