Since you called me lazy (thanks for that), I'll respond. Keep in mind, I'm not remotely an expert nor do I claim to be. A few FAQs? I think you're being a bit

Since you called me lazy (thanks for that), I'll respond. Keep in mind, I'm not remotely an expert nor do I claim to be. A few FAQs? I think you're being a bit disingenuous. While the protocol itself is relatively simple to understand, the complexity related to its implementation is immense which is why we're still talking about it and not fully doing it. Why it's complex: 1. The recommended approach is dual-stack. This means that network admins/system administrators will essentially have to manage two separate networks. Of course, this is assuming you have core-to-edge IPv6 support. If not, then you're upgrading all of your hardware. 2. Cost. Predominantly why we're still here. Often easy for us to push aside in our cosy developed world, but ignores an enormous number of legacy hardware deployed all over the world that will simply not work and, quite frankly, the solutions like tunnelling read a lot like the supposed pitfalls of IPv4. 3. Training. It's not a matter of a few FAQ's to learn, for a lot of technicians it is a matter of re-certification as all hardware has to be replaced which likely means new operating systems and firmware, proxying/tunnelling servers/devices ala Teredo/ISATAP. For anyone that says it's a "no-brainer", I say that you have little to no experience in managing large heterogenous networks in cost-strapped organizations which, up until now, have had little to no reason to upgrade as the IPv4 address exhaustion issue does not really affect them (yet).