| It's too complicated |
My transit provider doesn't support IPv6 |
End users don't care about IPv6 |
We'll deploy IPv6 next financial year |
What do you mean I have to wrap an IP in square brackets? |
| We've still got plenty of IPv4 |
Can't we just buy more IPv4 addresses? |
It's not supported by Google Compute |
Our business intelligence team can't even parse IPv4 logfiles |
Android doesn't support DHCPv6 |
| It'll make it easier for the government to track me |
I don't want to lose the security provided by NAT |
 |
NAT444 is fine |
What's IPv6? |
| Github doesn't support IPv6 |
We would have to rewrite our entire application to support it |
We can use RFC6598 |
We forgot to include IPv6 in our last RFP |
IPv6 is just a fad |
| Vendor bugs |
Hex is hard |
Our recursive DNS can't handle the extra load |
Our Lawful Intercept doesn't support IPv6 yet |
None of our customers want it |
Made with excuses from