When Alibaba Cloud Dynamic Route for CDN (DCDN) requests resources from an origin server, the default timeout period is 30 seconds. If an origin fetch request times out, the request fails. You can configure a custom timeout period based on your business requirements to ensure that origin fetch requests can work as expected. This topic describes how to configure a timeout period for origin fetch requests.


  1. Log on to the DCDN console.
  2. In the left-side navigation pane, click Domain Names.
  3. On the Domain Names page, find the domain name that you want to manage, and click Configure in the Actions column.
  4. In the left-side navigation pane on the details page of the specified domain name, click Origin Fetch.
  5. On the Origin Fetch tab, find Timeout for HTTP Back-to-origin Requests, and click Modify.
  6. In the Timeout for HTTP Back-to-origin Requests dialog box, configure .
    Configure a timeout period for origin fetch requests
  7. Click OK.