CDN Health Probe

CDN Health Probe is a networking availability check that tests whether a service or path can receive traffic for content delivery and edge caching. It uses timed requests, thresholds, and regional checks so teams can send traffic only to healthy targets while keeping evidence, reliability, and public-safe operational boundaries clear.

“The network engineering team used CDN Health Probe when a cache region served an asset, so the team could send traffic only to healthy targets before traffic crossed a service boundary.”