IPv6 exclusively once more
IPv6 exclusively once more
To assist with the diagnosis, connect your computer directly to the modem using an ethernet cable. If IPv4 functions, the problem lies with your router's settings. If it doesn't work, check your operating system for configuration errors or contact your ISP, as IPv6 support may be limited by providers. Currently, IPv6 isn't fully supported across all ISPs. You might test a Linux environment on a live USB to verify OS-related issues.
I don’t have access to IPv4, and I won’t ever get direct access to it. You’ll need a 4-in-6 tunnel solution—your freedom can handle it, there must be a way.
For a real need, you can purchase an OVH VPS around $3-4 per month and set up an SSH tunnel. It requires some initial setup, but once you grasp Linux commands and SSH, it becomes straightforward. The question arises—why not always have direct IPv4 access?