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IETF RFC 9241
[ACTIVE]

Content Delivery Network Interconnection (CDNI) Footprint and Capabilities Advertisement Using Application-Layer Traffic Optimization (ALTO)

Metadata

Publisher
IETF
Doc Type
Standard
Pages
42
Abstract
The Content Delivery Networks Interconnection (CDNI) framework in RFC 6707 defines a set of protocols to interconnect CDNs to achieve multiple goals, including extending the reach of a given CDN. A CDNI Request Routing Footprint & Capabilities Advertisement interface (FCI) is needed to achieve the goals of a CDNI. RFC 8008 defines the FCI semantics and provides guidelines on the FCI protocol, but the exact protocol is not specified. This document defines a new Application-Layer Traffic Optimization (ALTO) service, called "CDNI Advertisement Service", that provides an implementation of the FCI, following the guidelines defined in RFC 8008.
Publication Date
2022-07-01
Status Note
Proposed Standard
DOI
10.17487/RFC9241
Link
https://doi.org/10.17487/RFC9241
Author(s)
Jan Seedorf
Y. Richard Yang
Kevin J. Ma
Jon Peterson
Jingxuan Zhang
Keyword(s)
ALTO
Latest version of IETF RFC 9241

Document Versions — IETF RFC 9241

  • ▶ IETF RFC 9241 (2022-07-01)
    THIS DOC [ACTIVE] [LATEST VERSION]

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Plain text (ISO 690 compliant)

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IETF RFC 9241, Content Delivery Network Interconnection (CDNI) Footprint and Capabilities Advertisement Using Application-Layer Traffic Optimization (ALTO). Available at https://doi.org/10.17487/RFC9241
Snippet:
IETF RFC 9241, Content Delivery Network Interconnection (CDNI) Footprint and Capabilities Advertisement Using Application-Layer Traffic Optimization (ALTO). Available at https://doi.org/10.17487/RFC9241

HTML (ISO 690 compliant)

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IETF RFC 9241, Content Delivery Network Interconnection (CDNI) Footprint and Capabilities Advertisement Using Application-Layer Traffic Optimization (ALTO). Available at https://doi.org/10.17487/RFC9241
Snippet:
<span class="citation"><cite>IETF RFC 9241</cite>, Content Delivery Network Interconnection (CDNI) Footprint and Capabilities Advertisement Using Application-Layer Traffic Optimization (ALTO). Available at <a href="https://doi.org/10.17487/RFC9241" target="_blank" rel="noopener">https://doi.org/10.17487/RFC9241</a></span>

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Preview:
IETF RFC 9241, Content Delivery Network Interconnection (CDNI) Footprint and Capabilities Advertisement Using Application-Layer Traffic Optimization (ALTO)
doi: 10.17487/RFC9241
url: https://doi.org/10.17487/RFC9241
Snippet:
<li>
<cite id="bib-rfc9241">IETF RFC 9241</cite>, Content Delivery Network Interconnection (CDNI) Footprint and Capabilities Advertisement Using Application-Layer Traffic Optimization (ALTO)
<span class="doi">10.17487/RFC9241</span>
</li>

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