[CDNi] Last Call: <draft-ietf-cdni-additional-footprint-types-04.txt> (Content Delivery Network Interconnection (CDNI) Footprint Types: Subdivision Code and Union) to Proposed Standard
The IESG <iesg-secretary@ietf.org> Fri, 25 November 2022 16:02 UTC
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Date: Fri, 25 Nov 2022 08:02:44 -0800
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Subject: [CDNi] Last Call: <draft-ietf-cdni-additional-footprint-types-04.txt> (Content Delivery Network Interconnection (CDNI) Footprint Types: Subdivision Code and Union) to Proposed Standard
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The IESG has received a request from the Content Delivery Networks Interconnection WG (cdni) to consider the following document: - 'Content Delivery Network Interconnection (CDNI) Footprint Types: Subdivision Code and Union' <draft-ietf-cdni-additional-footprint-types-04.txt> as Proposed Standard The IESG plans to make a decision in the next few weeks, and solicits final comments on this action. Please send substantive comments to the last-call@ietf.org mailing lists by 2022-12-09. Exceptionally, comments may be sent to iesg@ietf.org instead. In either case, please retain the beginning of the Subject line to allow automated sorting. 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 or the Footprint & Capabilities Advertisement interface (FCI) defined in RFC 8008. The document also updates 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 file can be obtained via https://datatracker.ietf.org/doc/draft-ietf-cdni-additional-footprint-types/ No IPR declarations have been submitted directly on this I-D.