I have launched the Bridge46 service, which allows those with only an IPv4 connection to access IPv6 and Yggdrasil Network services on the WAN.
The service IP address is: 207.127.103.198 (or 2603:c023:8001:1600:9242:6474:f238:b78 if you want bridge from IPv6 to the Yggdrasil network).
How to use:
1- Add an A record in your domain (e.g. test-bridge46.sy.sa) pointing to 207.127.103.198.
2- Add an AAAA record in the same domain (in the previous example, test-bridge46.sy.sa) pointing to the desired IPv6 service address (can be any address in the global IPv6 network or Yggdrasil).
3- Congratulations, the Bridge46 service will redirect internet packets to your service, and any user can access your site without the need to have an IPv6 address or be connected to the Yggdrasil network.
Note: The project currently supports HTTP, HTTPS, and WebSockets, and in the future, other services will be added.
The project is open-source: https://github.com/xlmnxp/bridge46
and it is very similar to https://v4-frontend.netiter.com/
I tested the service on https://test-bridge46.sy.sa/, which is a WordPress blog hosted on an Incus VM with Yggdrasil IPv6. The blog is running behind Caddy and did not encounter any issues in obtaining and authenticating the TLS certificate from Let's Encrypt.
