Hierarchical Service Function Chaining (hSFC)
draft-ietf-sfc-hierarchical-11

Revision differences

Document history

Date Rev. By Action
2019-08-19
11 Gunter Van de Velde Closed request for Last Call review by OPSDIR with state 'Withdrawn'
2019-08-19
11 Gunter Van de Velde Assignment of request for Last Call review by OPSDIR to Jouni Korhonen was marked no-response
2018-12-19
11 (System)
Received changes through RFC Editor sync (changed abstract to 'Hierarchical Service Function Chaining (hSFC) is a network architecture allowing an organization to decompose a large-scale …
2018-09-18
11 (System)
Received changes through RFC Editor sync (created alias RFC 8459, changed abstract to 'Hierarchical Service Function Chaining (hSFC) is a network architecture allowing an organization …
2018-09-18
11 (System) RFC published
2018-09-15
11 (System) RFC Editor state changed to AUTH48-DONE from AUTH48
2018-09-06
11 (System) RFC Editor state changed to AUTH48 from RFC-EDITOR
2018-08-08
11 (System) RFC Editor state changed to RFC-EDITOR from EDIT
2018-06-26
11 (System) IANA Action state changed to No IC from In Progress
2018-06-26
11 (System) RFC Editor state changed to EDIT
2018-06-26
11 (System) IESG state changed to RFC Ed Queue from Approved-announcement sent
2018-06-26
11 (System) Announcement was received by RFC Editor
2018-06-26
11 (System) IANA Action state changed to In Progress
2018-06-26
11 Martin Vigoureux Intended Status changed to Experimental from Informational
2018-06-26
11 Amy Vezza IESG state changed to Approved-announcement sent from Approved-announcement to be sent
2018-06-26
11 Amy Vezza IESG has approved the document
2018-06-26
11 Amy Vezza Closed "Approve" ballot
2018-06-26
11 Martin Vigoureux IESG state changed to Approved-announcement to be sent from IESG Evaluation::AD Followup
2018-06-26
11 Martin Vigoureux Ballot approval text was generated
2018-06-25
11 Mohamed Boucadair New version available: draft-ietf-sfc-hierarchical-11.txt
2018-06-25
11 (System) New version approved
2018-06-25
11 (System) Request for posting confirmation emailed to previous authors: David Dolson <ddolson@acm.org>, Mohamed Boucadair <mohamed.boucadair@orange.com>, Shunsuke Homma <homma.shunsuke@lab.ntt.co.jp>, Diego Lopez <diego.r.lopez@telefonica.com>
2018-06-25
11 Mohamed Boucadair Uploaded new revision
2018-06-22
10 Benjamin Kaduk
[Ballot comment]
Thanks for the quick updates to the document.

As previously indicated, I am Abstaining, since this document includes a proposal for adding
a …
2018-06-22
10 Benjamin Kaduk [Ballot Position Update] Position for Benjamin Kaduk has been changed to Abstain from Discuss
2018-06-22
10 (System) Sub state has been changed to AD Followup from Revised ID Needed
2018-06-22
10 (System) IANA Review state changed to Version Changed - Review Needed from IANA OK - No Actions Needed
2018-06-22
10 Mohamed Boucadair New version available: draft-ietf-sfc-hierarchical-10.txt
2018-06-22
10 (System) New version approved
2018-06-22
10 (System) Request for posting confirmation emailed to previous authors: David Dolson <ddolson@acm.org>, Mohamed Boucadair <mohamed.boucadair@orange.com>, Shunsuke Homma <homma.shunsuke@lab.ntt.co.jp>, Diego Lopez <diego.r.lopez@telefonica.com>
2018-06-22
10 Mohamed Boucadair Uploaded new revision
2018-06-21
09 Cindy Morgan IESG state changed to IESG Evaluation::Revised I-D Needed from IESG Evaluation
2018-06-21
09 Cindy Morgan Changed consensus to Yes from Unknown
2018-06-21
09 Alissa Cooper
[Ballot comment]
I agree with Benjamin's DISCUSS. In particular, each of the options presented in Section 4.1 seem to have challenges that could render them …
2018-06-21
09 Alissa Cooper [Ballot Position Update] New position, Abstain, has been recorded for Alissa Cooper
2018-06-21
09 Mirja Kühlewind [Ballot Position Update] New position, No Objection, has been recorded for Mirja Kühlewind
2018-06-20
09 Adam Roach [Ballot Position Update] New position, No Objection, has been recorded for Adam Roach
2018-06-20
09 Suresh Krishnan
[Ballot comment]
I am balloting No Objection but I share Alvaro's concern that the document needs to do further work on analyzing (and potentially narrowing …
2018-06-20
09 Suresh Krishnan [Ballot Position Update] New position, No Objection, has been recorded for Suresh Krishnan
2018-06-20
09 Benjamin Kaduk
[Ballot discuss]
This does seem like an interesting and potentially useful idea -- thanks
for doing the work!  However, I am not sure that the …
2018-06-20
09 Benjamin Kaduk
[Ballot comment]
Section 4

  To achieve the benefits of hierarchy, the IBN should be applying more
  granular traffic classification rules at the lower …
2018-06-20
09 Benjamin Kaduk [Ballot Position Update] New position, Discuss, has been recorded for Benjamin Kaduk
2018-06-20
09 Deborah Brungard [Ballot Position Update] New position, No Objection, has been recorded for Deborah Brungard
2018-06-19
09 Ben Campbell
[Ballot comment]
§10: "This document describes systems that may be managed by distinct teams of a single administrative entity."

I had to re-read this a …
2018-06-19
09 Ben Campbell [Ballot Position Update] New position, No Objection, has been recorded for Ben Campbell
2018-06-19
09 Amanda Baber IANA Review state changed to IANA OK - No Actions Needed from Version Changed - Review Needed
2018-06-19
09 Alvaro Retana
[Ballot comment]
The hSFC concept is indeed interesting -- thanks for doing the work!

Reading through the document, I found myself thinking about its usefulness.  …
2018-06-19
09 Alvaro Retana [Ballot Position Update] New position, Abstain, has been recorded for Alvaro Retana
2018-06-13
09 (System) IANA Review state changed to Version Changed - Review Needed from IANA OK - No Actions Needed
2018-06-13
09 Mohamed Boucadair New version available: draft-ietf-sfc-hierarchical-09.txt
2018-06-13
09 (System) New version approved
2018-06-13
09 (System) Request for posting confirmation emailed to previous authors: David Dolson <ddolson@acm.org>, Mohamed Boucadair <mohamed.boucadair@orange.com>, Shunsuke Homma <homma.shunsuke@lab.ntt.co.jp>, Diego Lopez <diego.r.lopez@telefonica.com>
2018-06-13
09 Mohamed Boucadair Uploaded new revision
2018-06-08
08 Vijay Gurbani Request for Last Call review by GENART Completed: Ready. Reviewer: Vijay Gurbani. Sent review to list.
2018-05-31
08 Amy Vezza Placed on agenda for telechat - 2018-06-21
2018-05-31
08 Martin Vigoureux Ballot has been issued
2018-05-31
08 Martin Vigoureux [Ballot Position Update] New position, Yes, has been recorded for Martin Vigoureux
2018-05-31
08 Martin Vigoureux Created "Approve" ballot
2018-05-31
08 Martin Vigoureux IESG state changed to IESG Evaluation from Waiting for Writeup
2018-05-31
08 Martin Vigoureux Ballot writeup was changed
2018-05-29
08 Sean Turner Request for Last Call review by SECDIR Completed: Ready. Reviewer: Sean Turner. Sent review to list.
2018-05-21
08 Ines Robles Request for Last Call review by RTGDIR Completed: Has Issues. Reviewer: Ines Robles. Sent review to list.
2018-05-21
08 (System) IESG state changed to Waiting for Writeup from In Last Call
2018-05-18
08 Gunter Van de Velde Request for Last Call review by OPSDIR is assigned to Jouni Korhonen
2018-05-18
08 Gunter Van de Velde Request for Last Call review by OPSDIR is assigned to Jouni Korhonen
2018-05-17
08 Tero Kivinen Request for Last Call review by SECDIR is assigned to Sean Turner
2018-05-17
08 Tero Kivinen Request for Last Call review by SECDIR is assigned to Sean Turner
2018-05-14
08 (System) IANA Review state changed to IANA OK - No Actions Needed from IANA - Review Needed
2018-05-14
08 Sabrina Tanamal
(Via drafts-lastcall@iana.org): IESG/Authors/WG Chairs:

The IANA Services Operator has reviewed draft-ietf-sfc-hierarchical-08, which is currently in Last Call, and has the following comments:

We understand that …
2018-05-10
08 Jean Mahoney Request for Last Call review by GENART is assigned to Vijay Gurbani
2018-05-10
08 Jean Mahoney Request for Last Call review by GENART is assigned to Vijay Gurbani
2018-05-07
08 Min Ye Request for Last Call review by RTGDIR is assigned to Ines Robles
2018-05-07
08 Min Ye Request for Last Call review by RTGDIR is assigned to Ines Robles
2018-05-07
08 Amy Vezza IANA Review state changed to IANA - Review Needed
2018-05-07
08 Amy Vezza
The following Last Call announcement was sent out (ends 2018-05-21):

From: The IESG <iesg-secretary@ietf.org>
To: IETF-Announce <ietf-announce@ietf.org>
CC: draft-ietf-sfc-hierarchical@ietf.org, sfc-chairs@ietf.org, sfc@ietf.org, Behcet Sarikaya <sarikaya@ieee.org>, sarikaya@ieee.org, …
2018-05-07
08 Amy Vezza IESG state changed to In Last Call from Last Call Requested
2018-05-07
08 Martin Vigoureux Requested Last Call review by RTGDIR
2018-05-07
08 Martin Vigoureux Last call was requested
2018-05-07
08 Martin Vigoureux Ballot approval text was generated
2018-05-07
08 Martin Vigoureux Ballot writeup was generated
2018-05-07
08 Martin Vigoureux IESG state changed to Last Call Requested from AD Evaluation
2018-05-07
08 Martin Vigoureux Last call announcement was generated
2018-04-29
08 David Dolson New version available: draft-ietf-sfc-hierarchical-08.txt
2018-04-29
08 (System) New version approved
2018-04-29
08 (System) Request for posting confirmation emailed to previous authors: Mohamed Boucadair <mohamed.boucadair@orange.com>, sfc-chairs@ietf.org, Diego Lopez <diego.r.lopez@telefonica.com>, Shunsuke Homma <homma.shunsuke@lab.ntt.co.jp>, David Dolson <ddolson@golden.net>
2018-04-29
08 David Dolson Uploaded new revision
2018-04-10
07 Martin Vigoureux AD review:
https://www.ietf.org/mail-archive/web/sfc/current/msg06453.html
2018-04-10
07 Martin Vigoureux IESG state changed to AD Evaluation from Publication Requested
2018-03-21
07 Amy Vezza Shepherding AD changed to Martin Vigoureux
2018-02-20
07 Joel Halpern
1. Summary

  The document shepherd is Behcet Sarikaya. The responsible Area Director is Alia Atlas.

  Instead of considering a single SFC control plane …
2018-02-20
07 Joel Halpern Responsible AD changed to Alia Atlas
2018-02-20
07 Joel Halpern IETF WG state changed to Submitted to IESG for Publication from WG Document
2018-02-20
07 Joel Halpern IESG state changed to Publication Requested
2018-02-20
07 Joel Halpern IESG process started in state Publication Requested
2018-02-20
07 Joel Halpern Intended Status changed to Informational from None
2018-02-20
07 Behcet Sarikaya Changed document writeup
2018-02-20
07 Behcet Sarikaya Changed document writeup
2018-02-19
07 Joel Halpern Notification list changed to Behcet Sarikaya <sarikaya@ieee.org>
2018-02-19
07 Joel Halpern Document shepherd changed to Behcet Sarikaya
2018-02-18
07 Mohamed Boucadair New version available: draft-ietf-sfc-hierarchical-07.txt
2018-02-18
07 (System) New version approved
2018-02-18
07 (System) Request for posting confirmation emailed to previous authors: David Dolson <ddolson@sandvine.com>, Mohamed Boucadair <mohamed.boucadair@orange.com>, sfc-chairs@ietf.org, Shunsuke Homma <homma.shunsuke@lab.ntt.co.jp>, Diego Lopez <diego.r.lopez@telefonica.com>
2018-02-18
07 Mohamed Boucadair Uploaded new revision
2018-01-18
06 David Dolson New version available: draft-ietf-sfc-hierarchical-06.txt
2018-01-18
06 (System) New version approved
2018-01-18
06 (System) Request for posting confirmation emailed to previous authors: David Dolson <ddolson@sandvine.com>, Mohamed Boucadair <mohamed.boucadair@orange.com>, Shunsuke Homma <homma.shunsuke@lab.ntt.co.jp>, Diego Lopez <diego.r.lopez@telefonica.com>
2018-01-18
06 David Dolson Uploaded new revision
2017-11-13
05 David Dolson New version available: draft-ietf-sfc-hierarchical-05.txt
2017-11-13
05 (System) New version approved
2017-11-13
05 (System)
Request for posting confirmation emailed to previous authors: Vu Vu <vuva@dcn.ssu.ac.kr>, sfc-chairs@ietf.org, Ting Ao <ao.ting@zte.com.cn>, Mohamed Boucadair <mohamed.boucadair@orange.com>, Diego Lopez <diego.r.lopez@telefonica.com>, Dapeng Liu <max.ldp@alibaba-inc.com …
2017-11-13
05 David Dolson Uploaded new revision
2017-07-17
04 David Dolson New version available: draft-ietf-sfc-hierarchical-04.txt
2017-07-17
04 (System) New version approved
2017-07-17
04 (System)
Request for posting confirmation emailed to previous authors: Ting Ao <ao.ting@zte.com.cn>, Vu Vu <vuva@dcn.ssu.ac.kr>, Mohamed Boucadair <mohamed.boucadair@orange.com>, Diego Lopez <diego.r.lopez@telefonica.com>, Dapeng Liu <max.ldp@alibaba-inc.com>, …
2017-07-17
04 David Dolson Uploaded new revision
2017-06-30
03 David Dolson New version available: draft-ietf-sfc-hierarchical-03.txt
2017-06-30
03 (System) New version approved
2017-06-30
03 (System)
Request for posting confirmation emailed to previous authors: Ting Ao <ao.ting@zte.com.cn>, Vu Vu <vuva@dcn.ssu.ac.kr>, Mohamed Boucadair <mohamed.boucadair@orange.com>, Diego Lopez <diego.r.lopez@telefonica.com>, Dapeng Liu <max.ldp@alibaba-inc.com>, …
2017-06-30
03 David Dolson Uploaded new revision
2017-01-13
02 David Dolson New version available: draft-ietf-sfc-hierarchical-02.txt
2017-01-13
02 (System) New version approved
2017-01-13
02 (System)
Request for posting confirmation emailed to previous authors: "Shunsuke Homma" <homma.shunsuke@lab.ntt.co.jp>, "Vu Vu" <vuva@dcn.ssu.ac.kr>, "Diego Lopez" <diego.r.lopez@telefonica.com>, "Ting Ao" <ao.ting@zte.com.cn>, "David Dolson" <ddolson@sandvine.com>, sfc-chairs@ietf.org, "Mohamed …
2017-01-13
02 David Dolson Uploaded new revision
2016-09-13
01 David Dolson New version available: draft-ietf-sfc-hierarchical-01.txt
2016-09-13
01 David Dolson New version approved
2016-09-13
01 David Dolson
Request for posting confirmation emailed to previous authors: "Shunsuke Homma" <homma.shunsuke@lab.ntt.co.jp>, "Diego Lopez" <diego.r.lopez@telefonica.com>, "Vu Anh Vu" <vuva@dcn.ssu.ac.kr>, "Ting Ao" <ao.ting@zte.com.cn>, "David Dolson" <ddolson@sandvine.com>, sfc-chairs@ietf.org, …
2016-09-13
01 (System) Uploaded new revision
2016-07-26
00 Jim Guichard This document now replaces draft-dolson-sfc-hierarchical instead of None
2016-07-26
00 David Dolson New version available: draft-ietf-sfc-hierarchical-00.txt