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A site must have at least one host. A site may have multiple hosts. The host configuration defines the host domain, the traffic type, the origin where the content is found, and rules for processing requests and serving content. Optionally, it can define acces...

Wildcard Subdomain Use Wildcard Subdomain to apply host configuration settings across multiple subdomains. Instead of configuring a host for each individual subdomain, the Wildcard Subdomain feature makes it possible to create a single host configuration that ...

OverviewThe CDN will acquire content from the origins. An origin must be configured for each site host. Alternative origins can be defined at the path level. Host Origin - Each site host must define one origin configuration. The origin configuration itself ma...

Configure an Origin For each site host, you must configure an origin. Optionally, you can configure a path-specific origin using the same steps. To configure a host or path origin: Navigate to the My Media Sites page and select the Media Delivery site. On the...

Configure a Single Origin when the content resides on a single origin host, with no failover or load-balancing requirements.ConfigureTo configure a single origin:Navigate to the Add or Edit Origin dialog as described in Configure a Host or Path Origin.In the ...

Origin with FailoverTo configure an origin with failover, you create a list of at least two origin hosts and define the failover conditions. During production, the CDN tries to connect to the primary origin (the first host in the list). When a failover condit...

You can configure multiple origins that operate using round robin load balancing. The CDN cycles visitor requests through the list of origins. This distributes the load more evenly across all the available origin servers.ConfigureTo configure a list of origin...

Media Delivery supports configuring an Amazon S3 bucket as an origin. For comprehensive instructions on configuring origins, see Configure an Origin. Specific details for configuring an S3 bucket as an origin are provided in this article. Configure the Origin ...

Media Delivery supports configuring a Google Cloud Storage (GCS) bucket as an origin. For comprehensive instructions on configuring origins, see Configure an Origin. Specific details for configuring a GCS bucket as an origin are provided in this article. Confi...

Rules are used to configure the CDN behavior. They can be used to influence things like origin selection, cache configuration, and access control. Rules may be configured at the host or path level. Create a path rule to apply custom rules to a specific portio...

Rules may be applied at the host or path level.To add a rule to a host or 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. The configuration information for the ho...

Introduction You can use the CDNI Metadata Expression Language (MEL) when configuring the following site configuration features:Advanced Cache Key ManagementModify Origin Request Modify Client ResponseOrigin Selection (Modifies Client Request)Source Attributi...

Hosts and paths can have multiple rules. The system executes the rules in the order listed, so it is important you organize them in a logical way. For example, if you create a rule to delete a header and follow that with a rule that applies an action to the s...

To edit a rule: Select the More icon and then select Edit. Make your changes. Select Save Rule.

To delete a rule, select the More icon and then select Delete.