| We forgot to include IPv6 in our last RFP |
No one else has deployed it |
Can't we just buy more IPv4 addresses? |
We don't have a lab to test it |
| NAT444 is fine |
My transit provider doesn't support IPv6 |
There's no ROI on deploying IPv6 |
IPv6 is slower than IPv4 |
| It's on our roadmap |
We'll deploy IPv6 right after we deploy DNSSEC |
Our business intelligence team can't even parse IPv4 logfiles |
IPv6 isn't an Internet Standard yet |
| IPv6 is just a fad |
Azure doesn't support it |
End users don't care about IPv6 |
AWS doesn't support it |
Made with excuses from 
IPv6 Excuse Bingo