For the people in China, please visit download re6st by this:
sudo FORCE=yes bash re6st
Since you already have a token from XXX get re6st token url, you can just run the re6st command with root.
Your token [notoken]: [Your_token]
It will download some packages and then install re6st. Type the token you got in above when the script asks.
ip -6 route
There are multiple ways to check if you can access IPv6 network. You can see the IPv6 address from the command
ip -6 route. You can easily go to some test IPv6 website like https://test-ipv6.com/ with your different devices under the local network.
For more information, please contact Jean-Paul, CEO of Nexedi (+33 629 02 44 25).