Using alternate ACME validation methods, such as DNS or HTTP will complete successfully when Cloudflare is enabled.Something needs to associate a mac address to a device and since there is no way to do it with the radius request then you need to do it with the portal. Hello Michael, no it's not enough, the User-Password is probably the mac address of the device.But I only use two or three domains, so it’s fine. Workaround: define every domain manually. Normally this is done using a wildcard DNS but since my DNS provider does not support Let’s Encrypt DNS Challenge and I want TLS certificates for all my pages I cannot use a wildcard subdomain.For developers and those experimenting with Docker, Docker Hub is your starting point into Docker containers.
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