RFC 8804

Content Delivery Network Interconnection (CDNI) Request Routing Extensions, September 2020

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Status:
PROPOSED STANDARD
Authors:
O. Finkelman
S. Mishra
Stream:
IETF
Source:
cdni (art)

Cite this RFC: TXT  |  XML

DOI:  10.17487/RFC8804

Discuss this RFC: Send questions or comments to cdni@ietf.org

Other actions: Submit Errata  |  Find IPR Disclosures from the IETF


Abstract

Open Caching architecture is a use case of Content Delivery Network Interconnection (CDNI) in which the commercial Content Delivery Network (CDN) is the upstream CDN (uCDN) and the ISP caching layer serves as the downstream CDN (dCDN). This document defines extensions to the CDNI Metadata Interface (MI) and the Footprint & Capabilities Advertisement interface (FCI). These extensions are derived from requirements raised by Open Caching but are also applicable to CDNI use cases in general.


For the definition of Status, see RFC 2026.

For the definition of Stream, see RFC 4844.


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