Do you use NoScript? If you use this Firefox add-on, you'll need to "Temporarily allow all this page". You will need to do this twice for everything to work. Alternately, disable NoScript entirely until you are done with this site. You can opt instead to view the simple test, which will give you a quick pass/fail for IPv4, IPv4+IPv6, and IPv6
Constant Problems Dropping IPV6 with Comcast on R7 There are literally 7 sections of different configurations for IPv6. I have no reason to believe that Comcast (The USA's number 1 internet service provider with over 25 million broadband subscribers) would be offering something unusual in flavours of IPV6. Here is what Comcast shows when I run IPv6 tests while the router is working properly: Comcast Activates First Users With IPv6 Native Dual Stack Jan 31, 2011
OpenDNS not working with Comcast/Xfinity – OpenDNS
There are literally 7 sections of different configurations for IPv6. I have no reason to believe that Comcast (The USA's number 1 internet service provider with over 25 million broadband subscribers) would be offering something unusual in flavours of IPV6. Here is what Comcast shows when I run IPv6 tests while the router is working properly: My current ISP is Comcast, which has a dedicated site for IPv6 questions. Related Stories it's the ISP's responsibility to make sure that the modem is IPv6 compatible. If you use a third-party To enable IPv6 on your modem, go to the Modems and Routers page: Select your Modem from the drop down; Select the IPv6 section. If IPv6 is not listed, chat with customer service to review your options. Select Turn on IPv6, and follow the instructions. How to get a Comcast IPv6 address with everyday gear and a few mouse clicks The last time I tinkered with IPv6, it involved tunneling and a custom router . Since that time World IPv6 Day has come and gone, meaning internet service providers have had plenty of time to get a handle on the next generation IP addressing scheme.
Norton Core compatibility with IPv6
Where are top Internet service providers with IPv6?