Encoding Three Pre-Congestion Notification (PCN) States in the IP Header Using a Single Diffserv Codepoint (DSCP)
RFC 6660

Revision differences

Document history

Date Rev. By Action
2018-12-20
11 (System)
Received changes through RFC Editor sync (changed abstract to 'The objective of Pre-Congestion Notification (PCN) is to protect the quality of service (QoS) of inelastic …
2016-11-30
11 David Harrington Closed request for Early review by TSVDIR with state 'Unknown'
2015-10-14
11 (System) Notify list changed from pcn-chairs@ietf.org, draft-ietf-pcn-3-in-1-encoding@ietf.org to (None)
2012-07-19
11 (System) RFC published
2012-04-24
11 Amy Vezza State changed to RFC Ed Queue from Approved-announcement sent
2012-04-23
11 (System) IANA Action state changed to No IC from In Progress
2012-04-23
11 (System) IANA Action state changed to In Progress
2012-04-23
11 Amy Vezza State changed to Approved-announcement sent from Approved-announcement to be sent
2012-04-23
11 Amy Vezza IESG has approved the document
2012-04-23
11 Amy Vezza Closed "Approve" ballot
2012-04-23
11 Amy Vezza Ballot approval text was generated
2012-04-23
11 Amy Vezza Ballot writeup was changed
2012-04-23
11 Amy Vezza Ballot writeup was changed
2012-04-23
11 Martin Stiemerling State changed to Approved-announcement to be sent from IESG Evaluation::AD Followup
2012-04-20
11 Bob Briscoe New version available: draft-ietf-pcn-3-in-1-encoding-11.txt
2012-04-17
10 Martin Stiemerling [Ballot Position Update] New position, Yes, has been recorded for Martin Stiemerling
2012-03-29
10 Martin Stiemerling Responsible AD changed to Martin Stiemerling from David Harrington
2012-03-22
10 Cindy Morgan New version available: draft-ietf-pcn-3-in-1-encoding-10.txt
2012-03-19
09 Adrian Farrel [Ballot Position Update] Position for Adrian Farrel has been changed to No Objection from Discuss
2012-03-19
09 Adrian Farrel
[Ballot discuss]
Discuss updated for -09

I am going to hold this Discuss point while I wait to hear the WG's
conclusion on whether to …
2012-03-19
09 Adrian Farrel
[Ballot comment]
Thanks for the work to address my Discuss and Comments.

---

The change at the end of 4.2 does seem to address my …
2012-03-19
09 Adrian Farrel Ballot comment and discuss text updated for Adrian Farrel
2012-03-16
09 Ron Bonica [Ballot Position Update] Position for Ronald Bonica has been changed to No Objection from Discuss
2012-03-15
09 Cindy Morgan State changed to IESG Evaluation::AD Followup from Waiting for AD Go-Ahead
2012-03-15
09 Jari Arkko [Ballot Position Update] New position, No Objection, has been recorded for Jari Arkko
2012-03-15
09 Gonzalo Camarillo [Ballot Position Update] New position, No Objection, has been recorded for Gonzalo Camarillo
2012-03-14
09 Ralph Droms [Ballot Position Update] New position, No Objection, has been recorded for Ralph Droms
2012-03-14
09 Ron Bonica
[Ballot discuss]
I am confuse about why this document is being published on the Standards Track as opposed to EXPERIMENTAL. The two documents that describe …
2012-03-14
09 Ron Bonica [Ballot Position Update] Position for Ronald Bonica has been changed to Discuss from No Objection
2012-03-14
09 Ron Bonica [Ballot Position Update] New position, No Objection, has been recorded for Ronald Bonica
2012-03-13
09 Robert Sparks [Ballot Position Update] Position for Robert Sparks has been changed to No Objection from Discuss
2012-03-13
09 Sean Turner [Ballot Position Update] New position, No Objection, has been recorded for Sean Turner
2012-03-13
09 (System) State changed to Waiting for AD Go-Ahead from In Last Call
2012-03-11
09 Pete Resnick
[Ballot comment]
"emphatically NOT RECOMMENDED" looks kinda like a cool new 2119 term, but it's not defined there and probably shouldn't be used. (I note …
2012-03-11
09 Pete Resnick [Ballot Position Update] New position, No Objection, has been recorded for Pete Resnick
2012-03-11
09 Bob Briscoe New version available: draft-ietf-pcn-3-in-1-encoding-09.txt
2012-03-09
08 Wesley Eddy [Ballot Position Update] New position, No Objection, has been recorded for Wesley Eddy
2012-02-29
08 Adrian Farrel
[Ballot discuss]
It appears that there are a number of alternative encoding being
proposed as documented in this I-D, draft-ietf-pcn-3-state-encoding,
draft-ietf-pcn-psdm-encoding, etc., and as discussed …
2012-02-29
08 Adrian Farrel
[Ballot comment]
This document (6.2) implies that 5696 was never built or deployed. The
shepherd write-up doesn't mention any implementations or plans to
implement.

It …
2012-02-29
08 Adrian Farrel [Ballot Position Update] New position, Discuss, has been recorded for Adrian Farrel
2012-02-28
08 Peter Saint-Andre [Ballot Position Update] New position, No Objection, has been recorded for Peter Saint-Andre
2012-02-28
08 Amy Vezza Last call sent
2012-02-28
08 Amy Vezza
State changed to In Last Call from Last Call Requested

The following Last Call Announcement was sent out:

From: The IESG <iesg-secretary@ietf.org>

To: IETF-Announce <ietf-announce@ietf.org> …
2012-02-28
08 David Harrington Telechat date has been changed to 2012-03-15 from 2012-03-01
2012-02-28
08 David Harrington Last call was requested
2012-02-28
08 David Harrington Ballot approval text was generated
2012-02-28
08 David Harrington State changed to Last Call Requested from Waiting for AD Go-Ahead
2012-02-28
08 David Harrington Last call announcement was changed
2012-02-28
08 Stewart Bryant [Ballot Position Update] New position, No Objection, has been recorded for Stewart Bryant
2012-02-28
08 Stephen Farrell [Ballot comment]
The acronym PHB is used but not defined.
2012-02-28
08 Stephen Farrell [Ballot Position Update] New position, No Objection, has been recorded for Stephen Farrell
2012-02-27
08 Robert Sparks
[Ballot discuss]
Did the downref to 5559 get vetted per the RFC3967 process? (I agree with point in the ballot that the downref should be …
2012-02-27
08 Robert Sparks [Ballot Position Update] Position for Robert Sparks has been changed to Discuss from No Objection
2012-02-27
08 Robert Sparks [Ballot Position Update] New position, No Objection, has been recorded for Robert Sparks
2012-02-27
08 Russ Housley [Ballot Position Update] New position, No Objection, has been recorded for Russ Housley
2012-02-27
08 Dan Romascanu [Ballot Position Update] New position, No Objection, has been recorded for Dan Romascanu
2012-02-23
08 Roni Even Request for Last Call review by GENART Completed. Reviewer: Roni Even.
2012-02-23
08 (System) State changed to Waiting for AD Go-Ahead from In Last Call.
2012-02-18
08 Samuel Weiler Request for Last Call review by SECDIR is assigned to Phillip Hallam-Baker
2012-02-18
08 Samuel Weiler Request for Last Call review by SECDIR is assigned to Phillip Hallam-Baker
2012-02-17
08 Amanda Baber We understand that this document doesn't require any IANA actions.
2012-02-16
08 Jean Mahoney Request for Last Call review by GENART is assigned to Roni Even
2012-02-16
08 Jean Mahoney Request for Last Call review by GENART is assigned to Roni Even
2012-02-09
08 Cindy Morgan Last call sent
2012-02-09
08 Cindy Morgan
State changed to In Last Call from Last Call Requested.

The following Last Call Announcement was sent out:

From: The IESG <iesg-secretary@ietf.org>
To: IETF-Announce <ietf-announce@ietf.org> …
2012-02-09
08 David Harrington Placed on agenda for telechat - 2012-03-01
2012-02-09
08 David Harrington Last Call was requested
2012-02-09
08 David Harrington State changed to Last Call Requested from AD Evaluation.
2012-02-09
08 David Harrington Last Call text changed
2012-02-09
08 David Harrington [Ballot Position Update] New position, Yes, has been recorded for David Harrington
2012-02-09
08 David Harrington Ballot has been issued
2012-02-09
08 David Harrington Created "Approve" ballot
2012-02-09
08 (System) Ballot writeup text was added
2012-02-09
08 (System) Last call text was added
2012-02-09
08 David Harrington Ballot writeup text changed
2012-02-09
08 David Harrington Ballot writeup text changed
2012-01-23
08 David Harrington State changed to AD Evaluation from AD Evaluation::External Party.
2011-10-21
08 David Harrington State changed to AD Evaluation::External Party from Publication Requested::External Party.
2011-10-18
08 David Harrington Request for Early review by TSVDIR is assigned to James Polk
2011-10-18
08 David Harrington Request for Early review by TSVDIR is assigned to James Polk
2011-10-18
08 David Harrington State changed to Publication Requested::External Party from Publication Requested.
TSVDIR review requested - James Polk
2011-10-10
08 Cindy Morgan
this is a request from the PCN working group to publish
draft-ietf-pcn-3-in-1-encoding-08.txt
as a standards track RFC

(1.a) Who is the Document Shepherd for this …
2011-10-10
08 Cindy Morgan Draft added in state Publication Requested
2011-10-10
08 Cindy Morgan [Note]: 'Scott Bradner (sob@harvard.edu) is the document shephed.' added
2011-08-18
08 (System) New version available: draft-ietf-pcn-3-in-1-encoding-08.txt
2011-07-30
07 (System) New version available: draft-ietf-pcn-3-in-1-encoding-07.txt
2011-07-10
06 (System) New version available: draft-ietf-pcn-3-in-1-encoding-06.txt
2011-05-21
05 (System) New version available: draft-ietf-pcn-3-in-1-encoding-05.txt
2011-01-11
04 (System) New version available: draft-ietf-pcn-3-in-1-encoding-04.txt
2010-07-12
03 (System) New version available: draft-ietf-pcn-3-in-1-encoding-03.txt
2010-03-09
02 (System) New version available: draft-ietf-pcn-3-in-1-encoding-02.txt
2010-02-10
01 (System) New version available: draft-ietf-pcn-3-in-1-encoding-01.txt
2010-01-02
08 (System) Document has expired
2009-07-01
00 (System) New version available: draft-ietf-pcn-3-in-1-encoding-00.txt