>Almost no software you're likely to be running is incompatible with IPv6, though. Software support for IPv6 is way ahead of actual network implementation.
How sure are you of this ?
Now, ofcourse all the major widely deployed software, be it browsers, web servers, mail servers and clients, remote file systems and similar are already IPv6 ready. What about all the many many millions of custom built systems and applications ? The kinds you will never see, that's hidden behind a corporate wall in use by 10-100 people.
Or all the devices that people have bought - all the wifi routers, IP cameras, network printers, DSL modems and so on ? It doesn't matter how much anyone says that these should have had time to support IPv6. If they arn't, it'll cost someone money to replace them - not all are willing to do that.
How sure are you of this ?
Now, ofcourse all the major widely deployed software, be it browsers, web servers, mail servers and clients, remote file systems and similar are already IPv6 ready. What about all the many many millions of custom built systems and applications ? The kinds you will never see, that's hidden behind a corporate wall in use by 10-100 people.
Or all the devices that people have bought - all the wifi routers, IP cameras, network printers, DSL modems and so on ? It doesn't matter how much anyone says that these should have had time to support IPv6. If they arn't, it'll cost someone money to replace them - not all are willing to do that.