Virtualmin-Webmin Inaccessible when cloudflare is ON

Question

The problem that i have is that the only way i can get to the login page (in a subdomain) is when i have cloudflare OFF for that record, the moment i turn on Cloudflare, it never show me nothing, after a while only shows an ERR_CONNECTION_TIMED_OUT error. ¿Can you please point me in the right direction?

Answer 1

solved by myself. For other facing the same problem: The problem is the 10000 port, Cloudflare in the free plan only allow the following ports:

https://support.cloudflare.com/hc/en-us/articles/200169156-Which-ports-will-Cloudflare-work-with-

You have to change it in: Webmin -> Webmin configuration -> Ports and Addresses - change port, and restart Webmin; then enable Cloudflare, and you are ready to go.