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Overview This feature lets you modify the client response by manipulating the response received from the origin. You can modify the status code, add, modify, or remove headers. MEL expressions can be used for generating dynamic values for these fields, and to ...

Overview This feature lets you modify the request to the origin by manipulating the request received from the client. You can modify the URI value, add, modify, or remove headers. MEL expressions can be used for generating dynamic values for these fields, and ...

Overview The Origin Error Caching rule lets you set conditions for caching specified error response codes from the origin server. A server error (such as a 5xx server error) typically implies a temporary issue that might persist for a certain duration. You can...

Overview Configure an Origin Selection rule to direct certain client requests (such as requests from a specified user agent) to an alternate origin. This is a Processing Stages rule that is applied to the client request. If you add this rule to a path config...

Overview The Processing Stage rules are applied during a specific stage of the overall transaction (On Client Request, On Origin Request, On Client Response.) Supported Processing Stage rules: - Client Request Access - Sets the conditions for rejecting or redi...

Overview TTL (time-to-live) specifies the amount of time a content item in the CDN cache is considered valid. When the TTL expires, an object is considered stale. Stale content is typically fetched from the origin. However you may decide that under certain con...

Overview By default, TLS versions 1.0, 1.1, 1.2, and 1.3 are enabled. You can configure a TLS Version rule to limit support to specified TLS versions. Configure the Rule Here, we'll describe how to configure the rule with the Delivery Service Management UI. A...

Overview Traffic type is a global setting that must be the same for all site hosts. Supported traffic types are software-downloads, live, or vod. If not explicitly defined, the Traffic Type defaults to software-downloads. Configure the Rule Here, we'll descri...

Introduction As a content publisher, you can use Qwilt URL Signing for authorization, to safeguard against unauthorized access to your content that is delivered through the Qwilt CDN. The article describes how to add the URL Signing rule to the site configurat...

Overview The X-Forwarded-For header is an HTTP header used to identify the originating IP address of a client (end-user) when a request passes through intermediaries like proxies, load balancers, or CDNs. Without this header, the client's IP address would be h...

Use access control lists (ACLs) to limit access to your site based on a client's IP address, geographic location, autonomous system number (ASN), or use of anonymizer. You can define ACLs at both the host and path levels. Host ACL settings are inherited by pa...

Paths can be used to define CDN behavior based on the URI path of an incoming request.When a path match occurs, the rules configured for the path are applied. Rules can be used to influence origin selection, cache configuration, and access control.For example...

The CDN evaluates the request URI against each path in the list in the order in which they appear. Only rules in the first path that matches the requested URI are applied. It is important to arrange the path list in a logical way to achieve the desired outcome...

Use paths to define custom configuration parameters for selected content. To add a path: Navigate to the My Media Sites page and select the site. On the Media Site Configuration tab, scroll to the Hosts area and select the host. In the Path Rules area, selec...

Path rules appear in a numbered list. To change the path order, select the path number and drag the path to the new position in the list. Learn why the path order matters.

The Edit a Path feature lets you edit the path itself, but not the path rules.Learn how to edit a path rule.To edit a path:Select the More icon and then select Edit.In the Edit Path dialog, you can edit the Path or the Regex and save your changes.Change the ...