| IPv6 is slower than IPv4 |
We've still got plenty of IPv4 |
We would have to rewrite our entire application to support it |
We forgot to include IPv6 in our last RFP |
Azure doesn't support it |
| IPv6 isn't supported by OVH Cloud |
It's not mature enough |
Our Lawful Intercept doesn't support IPv6 yet |
Our business intelligence team can't even parse IPv4 logfiles |
My transit provider doesn't support IPv6 |
| We don't need that many addresses |
Larger headers are less efficient |
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IPv6 just isn't a priority |
There's no certification track |
| We'll deploy IPv6 next financial year |
IPv6 isn't an Internet Standard yet |
None of our customers want it |
We'll deploy IPv6 right after we deploy DNSSEC |
It'll break our GeoIP |
| Our recursive DNS can't handle the extra load |
It's on our roadmap |
Our DDOS mitigation platform can't monitor IPv6 |
Our Dynamic DNS doesn't support it |
IPv6 is a security risk |
Made with excuses from