Further Troubleshooting information RE Multi level subdomains and Cloudflare tunnel
MACH2Simulations opened this issue · comments
Additional information for Cloudflare Reverse-proxy:
#3365
Additional Information on Multi-Level Subdomains on Cloudflare Tunnel
When Using Cloudflare tunnel with a Multi Level Sub domain IE
Plan.MC.Server.tld
You may end up with an error of "ERR_SSL_VERSION_OR_CIPHER_MISMATCH"
Troubleshooting Steps:
- Wait for a few hours to make sure its not a delay in certificate Activation (up to 24hrs)
- Make sure the domain is showing as proxied (Orange Cloud) in DNS Settings, under CNAMES, Tunnel should do this automatically
- If you use custom certs, make sure its not expired
Fixes:
Free
A) Change the domain to a normal subdomain (in the Cloudflare tunnel dashboard)
Plan.MC.Server.tld changes to PlanMC.Server.tld
Cost
B) Get an advanced or custom certificate
C) Use Cloudflares Advanced Certificate Manager
For Further Information see Cloudflare Docs