Most devices certified as IPv6-compliant by the IPv6 Forum are full of implementation bugs, experts say. Cisco routers still don’t support IPv6, but Cisco has promised to add IPv6 to its new routers by mid-2011. The ideal solution: to move all devices to using native IPv6 as quickly as reasonably possible — not tunneled, but native. That’s difficult to do when it’s 2011 and customer premises equipment (CPE) and consumer networking gear don’t yet properly support.”]
Source: https://www.csoonline.com/article/2127686/ipv6-on-home-routers–fail.html