[CDNi] I-D Action: draft-ietf-cdni-additional-footprint-types-11.txt

internet-drafts@ietf.org Mon, 23 January 2023 20:09 UTC

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Date: Mon, 23 Jan 2023 12:09:49 -0800
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Subject: [CDNi] I-D Action: draft-ietf-cdni-additional-footprint-types-11.txt

A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Content Delivery Networks Interconnection WG of the IETF.

        Title           : Content Delivery Network Interconnection (CDNI) Footprint Types: Subdivision Code and Footprint Union
        Authors         : Nir B. Sopher
                          Sanjay Mishra
  Filename        : draft-ietf-cdni-additional-footprint-types-11.txt
  Pages           : 12
  Date            : 2023-01-23

Abstract:
   Open Caching architecture is a use case of Content Delivery Networks
   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 supplements the
   CDNI Metadata Footprint Types defined in RFC 8006.  The Footprint
   Types defined in this document can be used for Footprint objects as
   part of the Metadata interface (MI) defined in RFC 8006 and for the
   Footprint & Capabilities Advertisement interface (FCI) defined in RFC
   8008.  By defining the footprint union Footprint Type, this document
   updates RFC 8008, allowing an additive semantic over the narrowing
   semantics defined in Appendix B of RFC 8008.  This document also
   supplements RFC 9241 with relevant ALTO entity domain types.  The
   defined Footprint Types are derived from requirements raised by Open
   Caching but are also applicable to CDNI use cases in general.



The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-ietf-cdni-additional-footprint-types/

There is also an htmlized version available at:
https://datatracker.ietf.org/doc/html/draft-ietf-cdni-additional-footprint-types-11

A diff from the previous version is available at:
https://author-tools.ietf.org/iddiff?url2=draft-ietf-cdni-additional-footprint-types-11


Internet-Drafts are also available by rsync at rsync.ietf.org::internet-drafts

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