A new Request for Comments is now available in online RFC libraries. RFC 6770 Title: Use Cases for Content Delivery Network Interconnection Author: G. Bertrand, Ed., E. Stephan, T. Burbridge, P. Eardley, K. Ma, G. Watson Status: Informational Stream: IETF Date: November 2012 Mailbox: gilles.bertrand@orange.com, emile.stephan@orange.com, trevor.burbridge@bt.com, philip.eardley@bt.com, kevin.ma@azukisystems.com, gwatson@velocix.com Pages: 16 Characters: 33281 Obsoletes: RFC3570 I-D Tag: draft-ietf-cdni-use-cases-10.txt URL: http://www.rfc-editor.org/rfc/rfc6770.txt Content Delivery Networks (CDNs) are commonly used for improving the End User experience of a content delivery service while keeping cost at a reasonable level. This document focuses on use cases that correspond to identified industry needs and that are expected to be realized once open interfaces and protocols supporting the interconnection of CDNs are specified and implemented. This document can be used to motivate the definition of the requirements to be supported by CDN Interconnection (CDNI) interfaces. It obsoletes RFC 3570. This document is not an Internet Standards Track specification; it is published for informational purposes. This document is a product of the Content Delivery Networks Interconnection Working Group of the IETF. INFORMATIONAL: This memo provides information for the Internet community. It does not specify an Internet standard of any kind. Distribution of this memo is unlimited. This announcement is sent to the IETF-Announce and rfc-dist lists. To subscribe or unsubscribe, see http://www.ietf.org/mailman/listinfo/ietf-announce http://mailman.rfc-editor.org/mailman/listinfo/rfc-dist For searching the RFC series, see http://www.rfc-editor.org/rfcsearch.html. For downloading RFCs, see http://www.rfc-editor.org/rfc.html. Requests for special distribution should be addressed to either the author of the RFC in question, or to rfc-editor@rfc-editor.org. Unless specifically noted otherwise on the RFC itself, all RFCs are for unlimited distribution. The RFC Editor Team Association Management Solutions, LLC