| SYSTEM INFORMATION | |
|---|---|
| OS type and version | Debian 11 |
| Webmin version | 1.999 |
| Virtualmin version | 7.1-1 |
| Related packages | - |
Just used the beta installer on another server. There is a minor issue when the installer creates the default website. Let’s encrypt fails. This is because I use an external DNS with ip4 and ip6. ip6 is not enabled by default when the installer creates the default website and Let’s encrypt tries to validate the certificate using the ip6 address instead of ip4.
Solution is easy: enable ip6 for the website and re-request the certificate.
It looks like a good idea to enable ip6 by default to prevent this issue.