Generic Connection Admission Control (GCAC) Algorithm Specification for IP/MPLS Networks
RFC 6601

Revision differences

Document history

Date Rev. By Action
2016-11-30
04 David Harrington Closed request for Telechat review by TSVDIR with state 'Unknown'
2015-12-31
04 Jean Mahoney Closed request for Last Call review by GENART with state 'No Response'
2015-10-14
04 (System) Notify list changed from gash5107@yahoo.com, dave.mcdysan@verizon.com, draft-ash-gcac-algorithm-spec@ietf.org, leeyoung@huawei.com to leeyoung@huawei.com
2012-08-22
04 (System) post-migration administrative database adjustment to the No Objection position for Robert Sparks
2012-04-30
04 (System) RFC published
2012-03-13
04 (System) IANA Action state changed to No IC
2012-03-09
04 Amy Vezza State changed to RFC Ed Queue from Approved-announcement sent
2012-03-08
04 Amy Vezza State changed to Approved-announcement sent from Approved-announcement to be sent
2012-03-08
04 Amy Vezza IESG has approved the document
2012-03-08
04 Amy Vezza Closed "Approve" ballot
2012-03-08
04 Amy Vezza State changed to Approved-announcement to be sent from IESG Evaluation::AD Followup
2012-03-08
04 Adrian Farrel Ballot approval text was generated
2012-03-08
04 Adrian Farrel Ballot approval text was generated
2012-03-08
04 Adrian Farrel Ballot writeup was changed
2012-03-05
04 Robert Sparks [Ballot Position Update] Position for Robert Sparks has been changed to No Objection from Discuss
2012-01-23
04 Samuel Weiler Request for Last Call review by SECDIR Completed. Reviewer: Rob Austein.
2012-01-19
04 Cindy Morgan Removed from agenda for telechat
2012-01-19
04 Cindy Morgan State changed to IESG Evaluation::AD Followup from IESG Evaluation.
2012-01-19
04 Gonzalo Camarillo [Ballot Position Update] New position, No Objection, has been recorded
2012-01-19
04 Amy Vezza Ballot writeup text changed
2012-01-19
04 Jari Arkko
[Ballot comment]
Agree with Robert's points in his discuss. I also found this document in general difficult to read, and hard to convince myself that ...
2012-01-19
04 Jari Arkko [Ballot Position Update] New position, No Objection, has been recorded
2012-01-18
04 Sean Turner [Ballot Position Update] New position, No Objection, has been recorded
2012-01-18
04 Wesley Eddy [Ballot comment]
I concur with Robert's DISCUSS points
2012-01-18
04 Wesley Eddy [Ballot Position Update] New position, No Objection, has been recorded
2012-01-18
04 Robert Sparks
[Ballot comment]
The document calls out VOIP as an example of traffic that might be used
as an input to this algorithm, but the current ...
2012-01-18
04 Robert Sparks
[Ballot discuss]
(Updated to add point 3 below)

The document says that the algorithm might have negative effects on live
deployments (by implication, up to ...
2012-01-18
04 Robert Sparks
[Ballot comment]
The document calls out VOIP as an example of traffic that might be used
as an input to this algorithm, but the current ...
2012-01-18
04 Robert Sparks
[Ballot discuss]
The document says that the algorithm might have negative effects on live
deployments (by implication, up to and including failing to complete an ...
2012-01-18
04 Robert Sparks [Ballot Position Update] New position, Discuss, has been recorded
2012-01-18
04 Russ Housley [Ballot Position Update] New position, No Objection, has been recorded
2012-01-18
04 Stephen Farrell
[Ballot comment]
1) VARk = BWMck**2/VFck could be mis-read, suggest adding
parenthesis or using another couple of lines like eq(2).

2) Surely there's a DoS ...
2012-01-18
04 Stephen Farrell [Ballot Position Update] New position, No Objection, has been recorded
2012-01-17
04 Peter Saint-Andre
[Ballot comment]
As with all Experimental specifications, it would be nice to define some parameters for the experiment (success criteria, guidelines for those who implement ...
2012-01-17
04 Peter Saint-Andre [Ballot Position Update] New position, No Objection, has been recorded
2012-01-17
04 Stewart Bryant [Ballot Position Update] New position, No Objection, has been recorded
2012-01-16
04 Ron Bonica [Ballot Position Update] New position, No Objection, has been recorded
2012-01-11
04 Adrian Farrel State changed to IESG Evaluation from Waiting for AD Go-Ahead.
2012-01-11
04 (System) State changed to Waiting for AD Go-Ahead from In Last Call.
2012-01-05
04 Adrian Farrel Ballot writeup text changed
2011-12-28
04 Adrian Farrel [Ballot Position Update] New position, Yes, has been recorded for Adrian Farrel
2011-12-28
04 Adrian Farrel Ballot has been issued
2011-12-28
04 Adrian Farrel Created "Approve" ballot
2011-12-12
04 Samuel Weiler Request for Last Call review by SECDIR is assigned to Rob Austein
2011-12-12
04 Samuel Weiler Request for Last Call review by SECDIR is assigned to Rob Austein
2011-12-09
04 Amanda Baber We understand that this document doesn't require any IANA actions.
2011-12-08
04 Jean Mahoney Request for Last Call review by GENART is assigned to Kathleen Moriarty
2011-12-08
04 Jean Mahoney Request for Last Call review by GENART is assigned to Kathleen Moriarty
2011-12-07
04 Wesley Eddy Request for Telechat review by TSVDIR is assigned to Allison Mankin
2011-12-07
04 Wesley Eddy Request for Telechat review by TSVDIR is assigned to Allison Mankin
2011-12-07
04 Amy Vezza Last call sent
2011-12-07
04 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> ...
2011-12-07
04 Adrian Farrel Setting stream while adding document to the tracker
2011-12-07
04 Adrian Farrel Stream changed to IETF from
2011-12-07
04 Adrian Farrel Placed on agenda for telechat - 2012-01-19
2011-12-07
04 Adrian Farrel Last Call was requested
2011-12-07
04 (System) Ballot writeup text was added
2011-12-07
04 (System) Last call text was added
2011-12-07
04 Adrian Farrel State changed to Last Call Requested from AD Evaluation::AD Followup.
2011-12-07
04 Adrian Farrel Last Call text changed
2011-12-07
04 Adrian Farrel Ballot writeup text changed
2011-12-07
04 Adrian Farrel Last Call text changed
2011-12-07
04 Adrian Farrel Last Call text changed
2011-12-05
04 (System) Sub state has been changed to AD Follow up from New Id Needed
2011-12-05
03 (System) New version available: draft-ash-gcac-algorithm-spec-03.txt
2011-11-24
04 Adrian Farrel
State changed to AD Evaluation::Revised ID Needed from AD Evaluation.
Here are my comments on your draft. It is well written and clear and my ...
2011-11-20
04 Adrian Farrel Ballot writeup text changed
2011-10-22
04 Adrian Farrel Ballot writeup text changed
2011-10-10
04 Adrian Farrel State changed to AD Evaluation from Publication Requested.
2011-10-10
04 Cindy Morgan
(1.a) Who is the Document Shepherd for this document? Has the
Document Shepherd personally reviewed this version of the document
and, in particular, does he ...
2011-10-10
04 Cindy Morgan Draft added in state Publication Requested
2011-10-10
04 Cindy Morgan [Note]: 'Young Lee (leeyoung@huawei.com) is the document shepherd.' added
2011-09-20
02 (System) New version available: draft-ash-gcac-algorithm-spec-02.txt
2011-07-04
01 (System) New version available: draft-ash-gcac-algorithm-spec-01.txt
2011-01-10
00 (System) New version available: draft-ash-gcac-algorithm-spec-00.txt