Limelight Networks, Inc.

Michael D Maddux

Michael M Gordon

Nathan F Raciborski

Jon B Corley

A method of servicing content requests in a CDN may include receiving a request for content from a first client device, identifying content associated with the content request, identifying a second client device that stores the content, identifying a CDN storage location that also stores the content, determining whether the second client device is authorized to source the content to the first client device, and selecting a source for the content. The source for the content may be selected from the storage location associated with the CDN and the second client device. The source for the content may be selected based on one or more CDN policies. The method may also include initiating a transfer of the at least a portion of the content from the second client device to the first client device if the second client device is selected as the source for the content.

Origin request with peer fulfillment

A method for transferring content across a content delivery network (CDN) may include receiving a notification of a request. The request may include a client identifier and a content identifier. The method may also include accessing one or more global policies applicable to the request. The method may additionally include determining, using the one or more global policies, that a client is eligible to receive content associated with the content identifier from another client; identifying, using the one or more global policies and the content identifier, one or more authorized transfers of at least a portion of the content; identifying one or more eligible clients that are associated with the one or more authorized transfers; and sending a set of client identifiers that are associated with the one or more eligible clients.

A method, apparatus and system for data transfer is disclosed. For example, settings from multiple entities arranged in a multi-tier control plane are used to set data transfer policies. The policies are use to govern data transfers such as between end users or from an origin server.

A method, apparatus and system for data transfer is disclosed. For example, settings from multiple entities arranged in a multi-tier control plane are used to set data transfer policies. The policies are used to govern data transfers such as between end users or from an origin server.

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Cave Creek, AZ, United States of America

Michael D Maddux