Hi everyone , i am triing to create a tunnel with a docker .
Whenever i set a specific CNAME the tunnel is not working. The same tunnel with another CNAME to the same IP is working
Is Any one ever experonce samething similiar?
That’s not much information to go off of, but there a few things I would check:
Just adding the CNAME to your tunnel sends the requests to it, but if your tunnel isn’t configured for it, it isn’t going to work.
If you’re using Zero Trust Dashboard tunnels, you’ll need to add another Public Hostname. If you’re using cli/config.yml based tunnels, you’ll need to add another ingress rule for that hostname (https://developers.cloudflare.com/cloudflare-one/connections/connect-apps/install-and-setup/tunnel-guide/local/local-management/ingress/).
Your origin service (the one configured that your tunnel connects to), will also need to support connections from that host, if it’s doing any host header/sni checking.
Other Limits:
Tunnels can only be used within the same account.
If you need more help, please give more information. The exact error code / message you get would be a good start. Sharing your exact configuration would help as well.