| IPv6 addresses are too long to remember |
Our vendor doesn't support it |
Our Lawful Intercept doesn't support IPv6 yet |
We have no roadmap for native IPv6 as we rolled out 6RD. |
Larger headers are less efficient |
| IPv6 is just a fad |
I don't want to lose the security provided by NAT |
Too many people have broken IPv6 stacks |
We don't need that many addresses |
I don't want to expose my MAC address |
| It'll make it easier for the government to track me |
Our business intelligence team can't even parse IPv4 logfiles |
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We'll deploy IPv6 right after we deploy DNSSEC |
It's too hard to support |
| IPv6 isn't an Internet Standard yet |
What's IPv6? |
IPv6 is slower than IPv4 |
No one else has deployed it |
Android doesn't support DHCPv6 |
| AWS doesn't support it |
We have IPv6, but we just want to keep things simple |
Those stupid Privacy Extension addresses keep changing |
NAT444 is fine |
Can't we just buy more IPv4 addresses? |
Made with excuses from