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Troubleshoot tunnels with diagnostic logs

Dec 19, 2024

Cloudflare Tunnel Cloudflare Tunnel for SASE

The latest cloudflared build 2024.12.2 ↗ introduces the ability to collect all the diagnostic logs needed to troubleshoot a cloudflared instance.

A diagnostic report collects data from a single instance of cloudflared running on the local machine and outputs it to a cloudflared-diag file.

For more information, refer to Diagnostic logs.