Re: [CDNi] [E] Re: RFC 9388 on Content Delivery Network Interconnection (CDNI) Footprint Types: Country Subdivision Code and Footprint Union
"Mishra, Sanjay" <sanjay.mishra@verizon.com> Fri, 21 July 2023 14:19 UTC
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From: "Mishra, Sanjay" <sanjay.mishra@verizon.com>
Date: Fri, 21 Jul 2023 10:18:50 -0400
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To: "Kevin J. Ma" <kevin.j.ma.ietf@gmail.com>
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Subject: Re: [CDNi] [E] Re: RFC 9388 on Content Delivery Network Interconnection (CDNI) Footprint Types: Country Subdivision Code and Footprint Union
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Hi Kevin - Thank you and greatly appreciate your help all the way and over the finish line. Thanks Nir and Sanjay On Fri, Jul 21, 2023 at 8:56 AM Kevin J. Ma <kevin.j.ma.ietf@gmail.com> wrote: > Congrats and great job to the authors for getting RFC9388 over the line! > > Sent from my iPhone > > > On Jul 20, 2023, at 8:04 PM, rfc-editor@rfc-editor.org wrote: > > > > A new Request for Comments is now available in online RFC libraries. > > > > > > RFC 9388 > > > > Title: Content Delivery Network Interconnection (CDNI) > > Footprint Types: Country Subdivision Code and > > Footprint Union > > Author: N. Sopher, > > S. Mishra > > Status: Standards Track > > Stream: IETF > > Date: July 2023 > > Mailbox: nir@apache.org, > > sanjay.mishra@verizon.com > > Pages: 11 > > Updates: RFC 8008 > > > > I-D Tag: draft-ietf-cdni-additional-footprint-types-12.txt > > > > URL: > https://urldefense.proofpoint.com/v2/url?u=https-3A__www.rfc-2Deditor.org_info_rfc9388&d=DwIGaQ&c=udBTRvFvXC5Dhqg7UHpJlPps3mZ3LRxpb6__0PomBTQ&r=XniVbishGiO2Ao9hKqSc-hTVIWCi3T-x6GdHR4ZTgoM&m=qr4E8aH9vgD6KHcfuKR80KM-SVaCecyWU4BzI2rF_t-49wo5KwKnV8hpTiszbX77&s=JCSqdlu1jrq9uPbuTy5yCe7mUypc_CsIPNQimX_j7nY&e= > > > > DOI: 10.17487/RFC9388 > > > > 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). RFC 8006 defines footprint types > > that are used for footprint objects as part of the Metadata interface > > (MI). The footprint types are also used for the Footprint & > > Capabilities Advertisement interface (FCI) as defined in RFC 8008. > > This document defines two new footprint types. The first footprint > > type defined is an ISO 3166-2 country subdivision code. Defining this > > country subdivision code improves granularity for delegation as > > compared to the ISO 3166-1 country code footprint type defined in RFC > > 8006. The ISO 3166-2 country subdivision code is also added as a new > > entity domain type in the "ALTO Entity Domain Types" registry defined > > in Section 7.4 of RFC 9241. The second footprint type defines a > > footprint union to aggregate footprint objects. This allows for > > additive semantics over the narrowing semantics defined in Appendix B > > of RFC 8008 and therefore updates RFC 8008. The two new footprint > > types are based on the requirements raised by Open Caching but are > > also applicable to CDNI use cases in general. > > > > This document is a product of the Content Delivery Networks > Interconnection Working Group of the IETF. > > > > This is now a Proposed Standard. > > > > STANDARDS TRACK: This document specifies an Internet Standards Track > > protocol for the Internet community, and requests discussion and > suggestions > > for improvements. Please refer to the current edition of the Official > > Internet Protocol Standards ( > https://urldefense.proofpoint.com/v2/url?u=https-3A__www.rfc-2Deditor.org_standards&d=DwIGaQ&c=udBTRvFvXC5Dhqg7UHpJlPps3mZ3LRxpb6__0PomBTQ&r=XniVbishGiO2Ao9hKqSc-hTVIWCi3T-x6GdHR4ZTgoM&m=qr4E8aH9vgD6KHcfuKR80KM-SVaCecyWU4BzI2rF_t-49wo5KwKnV8hpTiszbX77&s=yD6JsuDhweMeP2OKRJAdnalpsAQuYLIANS1RCii_t98&e= > ) for the > > standardization state and status of this protocol. 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- [CDNi] RFC 9388 on Content Delivery Network Inter… rfc-editor
- Re: [CDNi] RFC 9388 on Content Delivery Network I… Kevin J. Ma
- Re: [CDNi] [E] Re: RFC 9388 on Content Delivery N… Mishra, Sanjay
- Re: [CDNi] [E] Re: RFC 9388 on Content Delivery N… Nir Sopher