In the past, until about a month ago, with IPv6 enabled on my router and set to "6rd Tunnel", I was able to access v6 sites with Videotron. A test of my connectivity using test-ipv6.com gave me a perfect score of 10/10. Now, with no changes to my network setup, outside v6 connectivity is not working at all.
Has anyone else experienced the same problem? Does anyone have IPv6 connectivity with Videotron?
IPv6 via 6RD was completely documented and understandable to configure equipment to work with videotron networks. I had been using my third party router for years without issue. My equipment support ipv6 just fine, but I have no idea how to enable it, as I don't know what protocols to work with. Replacing a documented system with a completely undocumented one is not a solution. Please provide proper technical information for industry standard protocls are used to implement "native IPv6" .