How To Use SDN For A Single Server https://handbook.rapid.space/user/rapidspace-HowTo.Use.Free.SDN.Service/rapidspace-HowTo.Get.A.Local.IPv6.Network Download re6st wget https://deploy.erp5.net/gnet/re6st For the people in China, please visit download re6st by this: wget https://deploy.erp5.cn/gnet/re6st Run re6st 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. Enter Token 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. Test ipv6 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.