Loop Detection in Content Delivery Networks (CDNs)
draft-ietf-httpbis-cdn-loop-02

Revision differences

Document history

Date Rev. By Action
2019-04-25
02 (System) Received changes through RFC Editor sync (added Errata tag)
2019-04-24
02 (System)
Received changes through RFC Editor sync (created alias RFC 8586, changed title to 'Loop Detection in Content Delivery Networks (CDNs)', changed abstract to 'This document ...
2019-04-24
02 (System) RFC published
2019-04-23
02 (System) RFC Editor state changed to AUTH48-DONE from AUTH48
2019-04-17
02 (System) RFC Editor state changed to AUTH48 from RFC-EDITOR
2019-04-01
02 (System) RFC Editor state changed to RFC-EDITOR from EDIT
2019-02-14
02 (System) IANA Action state changed to RFC-Ed-Ack from Waiting on RFC Editor
2019-02-11
02 (System) IANA Action state changed to Waiting on RFC Editor from Waiting on Authors
2019-02-08
02 (System) IANA Action state changed to Waiting on Authors from In Progress
2019-02-05
02 (System) RFC Editor state changed to EDIT
2019-02-05
02 (System) IESG state changed to RFC Ed Queue from Approved-announcement sent
2019-02-05
02 (System) Announcement was received by RFC Editor
2019-02-05
02 (System) IANA Action state changed to In Progress
2019-02-05
02 Amy Vezza IESG state changed to Approved-announcement sent from Approved-announcement to be sent
2019-02-05
02 Amy Vezza IESG has approved the document
2019-02-05
02 Amy Vezza Closed "Approve" ballot
2019-02-05
02 Amy Vezza Ballot approval text was generated
2019-02-05
02 Alexey Melnikov IESG state changed to Approved-announcement to be sent from IESG Evaluation::AD Followup
2019-02-03
02 (System) Sub state has been changed to AD Followup from Revised ID Needed
2019-02-03
02 (System) IANA Review state changed to Version Changed - Review Needed from IANA OK - Actions Needed
2019-02-03
02 Mark Nottingham New version available: draft-ietf-httpbis-cdn-loop-02.txt
2019-02-03
02 (System) New version approved
2019-02-03
02 (System) Request for posting confirmation emailed to previous authors: Stephen Ludin <sludin@akamai.com>, Mark Nottingham <mnot@fastly.com>, Nick Sullivan <nick@cloudflare.com>
2019-02-03
02 Mark Nottingham Uploaded new revision
2019-02-03
01 Eric Rescorla [Ballot comment]
Mark provided new text and I'll trust the AD to follow up with getting it in the doc.
2019-02-03
01 Eric Rescorla [Ballot Position Update] Position for Eric Rescorla has been changed to No Objection from Discuss
2018-12-20
01 Cindy Morgan IESG state changed to IESG Evaluation::Revised I-D Needed from IESG Evaluation
2018-12-20
01 Benjamin Kaduk
[Ballot comment]
I support Ekr's Discuss (and note that "unlikely" is not really a
quantifiable criterion).

Section 1

  This specification defines the CDN-Loop ...
2018-12-20
01 Benjamin Kaduk [Ballot Position Update] New position, No Objection, has been recorded for Benjamin Kaduk
2018-12-20
01 Eric Rescorla
[Ballot discuss]
Rich version of this review at:
https://mozphab-ietf.devsvcdev.mozaws.net/D12072

This seems like can be easily fixed, but I do think ...
2018-12-20
01 Eric Rescorla
[Ballot comment]
S 1.
>      in a "loop" accidentally; because routing is achieved through a
>      combination of DNS and forwarding ...
2018-12-20
01 Eric Rescorla [Ballot Position Update] New position, Discuss, has been recorded for Eric Rescorla
2018-12-19
01 Suresh Krishnan [Ballot Position Update] New position, No Objection, has been recorded for Suresh Krishnan
2018-12-19
01 Ben Campbell
[Ballot comment]
*** Substantive Comments ***

I agree with Alissa's comments, and Adam's comments about configurations that intentionally cross a CDN more than once.

- abstract ...
2018-12-19
01 Ben Campbell [Ballot Position Update] New position, No Objection, has been recorded for Ben Campbell
2018-12-19
01 Warren Kumari
[Ballot comment]
I have only a small nit:
"The threat model that the CDN-Loop header field addresses is a customer who is attempting to attack ...
2018-12-19
01 Warren Kumari [Ballot Position Update] New position, No Objection, has been recorded for Warren Kumari
2018-12-18
01 (System) IANA Review state changed to IANA OK - Actions Needed from IANA - Not OK
2018-12-18
01 Alexey Melnikov IESG state changed to IESG Evaluation from Waiting for Writeup
2018-12-18
01 Martin Vigoureux [Ballot Position Update] New position, No Objection, has been recorded for Martin Vigoureux
2018-12-17
01 Terry Manderson [Ballot Position Update] New position, No Objection, has been recorded for Terry Manderson
2018-12-17
01 Adam Roach
[Ballot comment]
Thanks to everyone who worked on this document. In general it looks good,
although I have a handful of suggestions that the authors ...
2018-12-17
01 Adam Roach [Ballot Position Update] New position, No Objection, has been recorded for Adam Roach
2018-12-17
01 Spencer Dawkins [Ballot Position Update] New position, No Objection, has been recorded for Spencer Dawkins
2018-12-17
01 Alvaro Retana [Ballot Position Update] New position, No Objection, has been recorded for Alvaro Retana
2018-12-17
01 Alissa Cooper
[Ballot comment]
Is it possible that a chain of these headers might reveal something proprietary (or otherwise non-public) that an involved CDN or site might ...
2018-12-17
01 Alissa Cooper Ballot comment text updated for Alissa Cooper
2018-12-17
01 Alissa Cooper
[Ballot comment]
Is it possible that a chain of these headers might reveal something proprietary (or otherwise non-public) that an involved CDN or site might ...
2018-12-17
01 Alissa Cooper [Ballot Position Update] New position, No Objection, has been recorded for Alissa Cooper
2018-12-14
01 Deborah Brungard [Ballot Position Update] New position, No Objection, has been recorded for Deborah Brungard
2018-12-14
01 Mirja Kühlewind [Ballot Position Update] New position, No Objection, has been recorded for Mirja Kühlewind
2018-12-13
01 Amy Vezza Placed on agenda for telechat - 2018-12-20
2018-12-13
01 Alexey Melnikov Ballot has been issued
2018-12-13
01 Alexey Melnikov [Ballot Position Update] New position, Yes, has been recorded for Alexey Melnikov
2018-12-13
01 Alexey Melnikov Created "Approve" ballot
2018-12-13
01 Alexey Melnikov Ballot writeup was changed
2018-12-13
01 Tero Kivinen Request for Last Call review by SECDIR Completed: Has Issues. Reviewer: Donald Eastlake.
2018-12-11
01 (System) IESG state changed to Waiting for Writeup from In Last Call
2018-12-10
01 (System) IANA Review state changed to IANA - Not OK from IANA - Review Needed
2018-12-10
01 Sabrina Tanamal
(Via drafts-lastcall@iana.org): IESG/Authors/WG Chairs:

The IANA Functions Operator has completed its review of draft-ietf-httpbis-cdn-loop-01. If any part of this review is ...
2018-12-06
01 Colin Perkins Request for Last Call review by TSVART Completed: Ready. Reviewer: Colin Perkins. Sent review to list.
2018-12-03
01 Joel Halpern Request for Last Call review by GENART Completed: Ready with Issues. Reviewer: Joel Halpern. Sent review to list.
2018-12-03
01 Gunter Van de Velde Request for Last Call review by OPSDIR is assigned to Tim Wicinski
2018-12-03
01 Gunter Van de Velde Request for Last Call review by OPSDIR is assigned to Tim Wicinski
2018-12-03
01 Magnus Westerlund Request for Last Call review by TSVART is assigned to Colin Perkins
2018-12-03
01 Magnus Westerlund Request for Last Call review by TSVART is assigned to Colin Perkins
2018-11-29
01 Jean Mahoney Request for Last Call review by GENART is assigned to Joel Halpern
2018-11-29
01 Jean Mahoney Request for Last Call review by GENART is assigned to Joel Halpern
2018-11-29
01 Tero Kivinen Request for Last Call review by SECDIR is assigned to Donald Eastlake
2018-11-29
01 Tero Kivinen Request for Last Call review by SECDIR is assigned to Donald Eastlake
2018-11-27
01 Amy Vezza IANA Review state changed to IANA - Review Needed
2018-11-27
01 Amy Vezza
The following Last Call announcement was sent out (ends 2018-12-11):

From: The IESG <iesg-secretary@ietf.org>
To: IETF-Announce <ietf-announce@ietf.org>
CC: draft-ietf-httpbis-cdn-loop@ietf.org ...
2018-11-27
01 Amy Vezza IESG state changed to In Last Call from Last Call Requested
2018-11-27
01 Alexey Melnikov Last call was requested
2018-11-27
01 Alexey Melnikov Last call announcement was generated
2018-11-27
01 Alexey Melnikov Ballot approval text was generated
2018-11-27
01 Alexey Melnikov Ballot writeup was generated
2018-11-27
01 Alexey Melnikov IESG state changed to Last Call Requested from AD Evaluation
2018-11-26
01 Tommy Pauly
Technical Summary

This simple document defines a new request header field for HTTP:
CDN-Loop. CDN-Loop addresses an operational need that occurs when an
HTTP request ...
2018-11-26
01 Tommy Pauly Notification list changed to Patrick McManus <mcmanus@ducksong.com>, Tommy Pauly <tpauly@apple.com> from Patrick McManus <mcmanus@ducksong.com>
2018-11-26
01 Tommy Pauly Document shepherd changed to Tommy Pauly
2018-11-26
01 Alexey Melnikov IESG state changed to AD Evaluation from Publication Requested
2018-11-20
01 Patrick McManus
Technical Summary

This simple document defines a new request header field for HTTP:
CDN-Loop. CDN-Loop addresses an operational need that occurs when an
HTTP request ...
2018-11-20
01 Patrick McManus Responsible AD changed to Alexey Melnikov
2018-11-20
01 Patrick McManus IETF WG state changed to Submitted to IESG for Publication from WG Consensus: Waiting for Write-Up
2018-11-20
01 Patrick McManus IESG state changed to Publication Requested
2018-11-20
01 Patrick McManus IESG process started in state Publication Requested
2018-11-20
01 Patrick McManus Changed consensus to Yes from Unknown
2018-11-20
01 Patrick McManus Intended Status changed to Proposed Standard from None
2018-11-20
01 Patrick McManus Notification list changed to Patrick McManus <mcmanus@ducksong.com>
2018-11-20
01 Patrick McManus Document shepherd changed to Patrick McManus
2018-11-20
01 Patrick McManus Changed document writeup
2018-11-20
01 Patrick McManus IETF WG state changed to WG Consensus: Waiting for Write-Up from In WG Last Call
2018-10-27
01 Patrick McManus IETF WG state changed to In WG Last Call from WG Document
2018-10-23
01 Mark Nottingham New version available: draft-ietf-httpbis-cdn-loop-01.txt
2018-10-23
01 (System) New version approved
2018-10-23
01 (System) Request for posting confirmation emailed to previous authors: Stephen Ludin <sludin@akamai.com>, Mark Nottingham <mnot@fastly.com>, Nick Sullivan <nick@cloudflare.com>
2018-10-23
01 Mark Nottingham Uploaded new revision
2018-08-16
00 Patrick McManus This document now replaces draft-cdn-loop-prevention instead of None
2018-08-16
00 Mark Nottingham New version available: draft-ietf-httpbis-cdn-loop-00.txt
2018-08-16
00 (System) WG -00 approved
2018-08-15
00 Mark Nottingham Set submitter to "Mark Nottingham <mnot@fastly.com>", replaces to draft-cdn-loop-prevention and sent approval email to group chairs: httpbis-chairs@ietf.org
2018-08-15
00 Mark Nottingham Uploaded new revision