[rfc-dist] RFC 8586 on Loop Detection in Content Delivery Networks (CDNs)
rfc-editor@rfc-editor.org Wed, 24 April 2019 16:13 UTC
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Date: Wed, 24 Apr 2019 09:13:03 -0700
Subject: [rfc-dist] RFC 8586 on Loop Detection in Content Delivery Networks (CDNs)
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A new Request for Comments is now available in online RFC libraries.
RFC 8586
Title: Loop Detection in Content Delivery Networks (CDNs)
Author: S. Ludin,
M. Nottingham,
N. Sullivan
Status: Standards Track
Stream: IETF
Date: April 2019
Mailbox: sludin@akamai.com,
mnot@fastly.com,
nick@cloudflare.com
Pages: 6
Characters: 12560
Updates/Obsoletes/SeeAlso: None
I-D Tag: draft-ietf-httpbis-cdn-loop-02.txt
URL: https://www.rfc-editor.org/info/rfc8586
DOI: 10.17487/RFC8586
This document defines the CDN-Loop request header field for HTTP.
CDN-Loop addresses an operational need that occurs when an HTTP
request is intentionally forwarded between Content Delivery Networks
(CDNs), but is then accidentally or maliciously re-routed back into
the original CDN causing a non-terminating loop. The new header
field can be used to identify the error and terminate the loop.
This document is a product of the Hypertext Transfer Protocol Bis 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://www.rfc-editor.org/standards) for the
standardization state and status of this protocol. Distribution of this
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