| IPv6 is a security risk |
Our business intelligence team can't even parse IPv4 logfiles |
End users don't care about IPv6 |
We forgot to include IPv6 in our last RFP |
It's too hard to support |
| We have no roadmap for native IPv6 as we rolled out 6RD. |
We'll deploy IPv6 next financial year |
We don't need that many addresses |
What do you mean I have to wrap an IP in square brackets? |
We've still got plenty of IPv4 |
| Too many people have broken IPv6 stacks |
Can't we just buy more IPv4 addresses? |
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We'll deploy IPv6 right after we deploy DNSSEC |
No one else has deployed it |
| Our vendor doesn't support it |
There's no certification track |
Android doesn't support DHCPv6 |
Our recursive DNS can't handle the extra load |
Larger headers are less efficient |
| Those stupid Privacy Extension addresses keep changing |
It'll break our GeoIP |
IPv6 is just a fad |
AWS doesn't support it |
It's not supported by Google Compute |
Made with excuses from