Segment Routing Architecture
RFC 8402

Revision differences

Document history

Date Rev. By Action
2018-12-19
15 (System)
Received changes through RFC Editor sync (changed abstract to 'Segment Routing (SR) leverages the source routing paradigm. A node steers a packet through an ordered ...
2018-07-24
15 (System)
Received changes through RFC Editor sync (created alias RFC 8402, changed abstract to 'Segment Routing (SR) leverages the source routing paradigm. A node steers a ...
2018-07-24
15 (System) RFC published
2018-07-18
15 (System) RFC Editor state changed to AUTH48-DONE from AUTH48
2018-05-24
15 (System) RFC Editor state changed to AUTH48 from RFC-EDITOR
2018-05-23
15 (System) RFC Editor state changed to RFC-EDITOR from EDIT
2018-03-28
15 (System) IANA Action state changed to No IC from In Progress
2018-03-28
15 (System) RFC Editor state changed to EDIT
2018-03-28
15 (System) IESG state changed to RFC Ed Queue from Approved-announcement sent
2018-03-28
15 (System) Announcement was received by RFC Editor
2018-03-27
15 (System) IANA Action state changed to In Progress
2018-03-27
15 Amy Vezza IESG state changed to Approved-announcement sent from Approved-announcement to be sent
2018-03-27
15 Amy Vezza IESG has approved the document
2018-03-27
15 Amy Vezza Closed "Approve" ballot
2018-03-27
15 Amy Vezza Ballot approval text was generated
2018-03-27
15 Alvaro Retana IESG state changed to Approved-announcement to be sent from IESG Evaluation::AD Followup
2018-03-26
15 Alissa Cooper [Ballot comment]
Thanks for addressing my DISCUSS.
2018-03-26
15 Alissa Cooper [Ballot Position Update] Position for Alissa Cooper has been changed to No Objection from Discuss
2018-03-23
15 David Mandelberg Request for Last Call review by SECDIR Completed: Ready. Reviewer: David Mandelberg.
2018-02-12
15 Kathleen Moriarty [Ballot comment]
Thanks for the updated text to address my previous discuss point.
2018-02-12
15 Kathleen Moriarty [Ballot Position Update] Position for Kathleen Moriarty has been changed to No Objection from Discuss
2018-01-25
15 Les Ginsberg New version available: draft-ietf-spring-segment-routing-15.txt
2018-01-25
15 (System) New version approved
2018-01-25
15 (System)
Request for posting confirmation emailed to previous authors: Bruno Decraene <bruno.decraene@orange.com>, Les Ginsberg <ginsberg@cisco.com>, Clarence Filsfils <cfilsfil@cisco.com>, Stefano Previdi <stefano@previdi.net>, Rob Shakir <robjs@google.com>, Stephane Litkowski ...
2018-01-25
15 Les Ginsberg Uploaded new revision
2017-12-20
14 (System) Sub state has been changed to AD Followup from Revised ID Needed
2017-12-20
14 (System) IANA Review state changed to Version Changed - Review Needed from IANA OK - No Actions Needed
2017-12-20
14 Les Ginsberg New version available: draft-ietf-spring-segment-routing-14.txt
2017-12-20
14 (System) New version approved
2017-12-20
14 (System)
Request for posting confirmation emailed to previous authors: Bruno Decraene <bruno.decraene@orange.com>, Les Ginsberg <ginsberg@cisco.com>, Clarence Filsfils <cfilsfil@cisco.com>, Stefano Previdi <stefano@previdi.net>, Rob Shakir <robjs@google.com>, Stephane Litkowski ...
2017-12-20
14 Les Ginsberg Uploaded new revision
2017-12-19
13 Gunter Van de Velde Request for Last Call review by OPSDIR Completed: Ready. Reviewer: Mehmet Ersue.
2017-12-15
13 Alvaro Retana IESG state changed to IESG Evaluation::Revised I-D Needed from IESG Evaluation::AD Followup
2017-12-14
13 Cindy Morgan IESG state changed to IESG Evaluation::AD Followup from IESG Evaluation
2017-12-14
13 Jean Mahoney Closed request for Last Call review by GENART with state 'No Response'
2017-12-14
13 Suresh Krishnan [Ballot comment]
I support Alissa and Kathleen's DISCUSSes and look forward to their resolution.
2017-12-14
13 Suresh Krishnan [Ballot Position Update] New position, No Objection, has been recorded for Suresh Krishnan
2017-12-14
13 Mirja Kühlewind
[Ballot comment]
I support Alissa's and Kathleen's discusses and I would also like to add on to Spencer's comment: Given this is an architecture document, ...
2017-12-14
13 Mirja Kühlewind [Ballot Position Update] New position, No Objection, has been recorded for Mirja Kühlewind
2017-12-14
13 Alexey Melnikov [Ballot comment]
I agree with Alissa/Adam.
2017-12-14
13 Alexey Melnikov Ballot comment text updated for Alexey Melnikov
2017-12-14
13 Benoît Claise
[Ballot comment]
The good news is that, whenever you have ingested the terminology section, you pretty much understand how the protocols works. :-)

1.
Good ...
2017-12-14
13 Benoît Claise [Ballot Position Update] New position, No Objection, has been recorded for Benoit Claise
2017-12-13
13 Spencer Dawkins
[Ballot comment]
I'm not surprised to see additional security alarm bells going off for the SRv6 variant - this is quite similar to the additional ...
2017-12-13
13 Spencer Dawkins [Ballot Position Update] New position, No Objection, has been recorded for Spencer Dawkins
2017-12-13
13 Kathleen Moriarty
[Ballot discuss]
While I understand the assumption that following the capabilities of existing protocols that incorporate similar functionality is okay, I'd like to walk through ...
2017-12-13
13 Kathleen Moriarty [Ballot Position Update] New position, Discuss, has been recorded for Kathleen Moriarty
2017-12-13
13 Ben Campbell
[Ballot comment]
Substantive Comments:

- I support Alissa's discuss and Adam's major comment.

- Requirements Language: There are lower case instances of 2119 keywords. Unless ...
2017-12-13
13 Ben Campbell [Ballot Position Update] New position, No Objection, has been recorded for Ben Campbell
2017-12-13
13 Terry Manderson [Ballot Position Update] New position, No Objection, has been recorded for Terry Manderson
2017-12-13
13 Deborah Brungard [Ballot Position Update] New position, No Objection, has been recorded for Deborah Brungard
2017-12-13
13 Alia Atlas [Ballot Position Update] New position, Yes, has been recorded for Alia Atlas
2017-12-13
13 Warren Kumari
[Ballot comment]
Firstly, thank you for writing this, and including a manageability section.

I'm a little confused by one sentence in this section:
"In addition ...
2017-12-13
13 Warren Kumari [Ballot Position Update] New position, No Objection, has been recorded for Warren Kumari
2017-12-13
13 Eric Rescorla
[Ballot comment]
I (think I) share the concerns that Alissa and Adam have raised here.
To that end, I am balloting no-obj but I support ...
2017-12-13
13 Eric Rescorla [Ballot Position Update] New position, No Objection, has been recorded for Eric Rescorla
2017-12-13
13 Alissa Cooper
[Ballot discuss]
I ended up reading draft-ietf-6man-segment-routing-header in tandem with this document, and I have a question arising out of that. The trust model for ...
2017-12-13
13 Alissa Cooper
[Ballot comment]

Per my DISCUSS comment, I think this document needs to include some considerations concerning the additional metadata that SRv6 adds to the packet. ...
2017-12-13
13 Alissa Cooper [Ballot Position Update] New position, Discuss, has been recorded for Alissa Cooper
2017-12-13
13 Adam Roach
[Ballot comment]
Thanks to everyone who put in work on this document. I do note that the list of authors is over the five-author recommended ...
2017-12-13
13 Adam Roach [Ballot Position Update] New position, No Objection, has been recorded for Adam Roach
2017-12-12
13 Jonathan Hardwick Request for Telechat review by RTGDIR Completed: Ready. Reviewer: Jonathan Hardwick.
2017-12-10
13 Alexey Melnikov [Ballot Position Update] New position, No Objection, has been recorded for Alexey Melnikov
2017-11-30
13 Alvaro Retana IESG state changed to IESG Evaluation from Waiting for Writeup
2017-11-30
13 Alvaro Retana Ballot has been issued
2017-11-30
13 Alvaro Retana [Ballot Position Update] New position, Yes, has been recorded for Alvaro Retana
2017-11-30
13 Alvaro Retana Created "Approve" ballot
2017-11-30
13 Alvaro Retana Ballot writeup was changed
2017-11-30
13 Alvaro Retana Changed consensus to Yes from Unknown
2017-11-30
13 Alvaro Retana Ballot approval text was generated
2017-11-30
13 (System) IESG state changed to Waiting for Writeup from In Last Call
2017-11-08
13 (System) IANA Review state changed to IANA OK - No Actions Needed from IANA - Review Needed
2017-11-08
13 Sabrina Tanamal
(Via drafts-lastcall@iana.org): IESG/Authors/WG Chairs:

The IANA Services Operator has reviewed draft-ietf-spring-segment-routing-13, which is currently in Last Call, and has the following comments:

We understand that ...
2017-11-07
13 Gunter Van de Velde Request for Last Call review by OPSDIR is assigned to Mehmet Ersue
2017-11-07
13 Gunter Van de Velde Request for Last Call review by OPSDIR is assigned to Mehmet Ersue
2017-11-06
13 Bruno Decraene Added to session: IETF-100: spring  Wed-1520
2017-11-03
13 Jean Mahoney Request for Last Call review by GENART is assigned to Vijay Gurbani
2017-11-03
13 Jean Mahoney Request for Last Call review by GENART is assigned to Vijay Gurbani
2017-11-02
13 Tero Kivinen Request for Last Call review by SECDIR is assigned to David Mandelberg
2017-11-02
13 Tero Kivinen Request for Last Call review by SECDIR is assigned to David Mandelberg
2017-11-02
13 Jonathan Hardwick Request for Telechat review by RTGDIR is assigned to Jonathan Hardwick
2017-11-02
13 Jonathan Hardwick Request for Telechat review by RTGDIR is assigned to Jonathan Hardwick
2017-11-01
13 Amy Vezza IANA Review state changed to IANA - Review Needed
2017-11-01
13 Amy Vezza
The following Last Call announcement was sent out (ends 2017-11-30):

From: The IESG <iesg-secretary@ietf.org>
To: IETF-Announce <ietf-announce@ietf.org>
CC: spring@ietf.org, spring-chairs@ietf.org, aretana.ietf@gmail.com, draft-ietf-spring-segment-routing@ietf.org, aretana@cisco.com, martin.vigoureux@nokia.com
Reply-To: ...
2017-11-01
13 Amy Vezza IESG state changed to In Last Call from Last Call Requested
2017-11-01
13 Alvaro Retana Notification list changed to aretana.ietf@gmail.com from aretana@cisco.com
2017-11-01
13 Alvaro Retana Requested Telechat review by RTGDIR
2017-11-01
13 Alvaro Retana Placed on agenda for telechat - 2017-12-14
2017-11-01
13 Alvaro Retana Last call was requested
2017-11-01
13 Alvaro Retana Ballot approval text was generated
2017-11-01
13 Alvaro Retana Ballot writeup was generated
2017-11-01
13 Alvaro Retana IESG state changed to Last Call Requested from AD Evaluation::AD Followup
2017-11-01
13 Alvaro Retana Last call announcement was changed
2017-10-28
13 (System) Sub state has been changed to AD Followup from Revised ID Needed
2017-10-28
13 Les Ginsberg New version available: draft-ietf-spring-segment-routing-13.txt
2017-10-28
13 (System) New version approved
2017-10-28
13 (System) Request for posting confirmation emailed to previous authors: Bruno Decraene <bruno.decraene@orange.com>, spring-chairs@ietf.org, Clarence Filsfils <cfilsfil@cisco.com>, Stefano Previdi <stefano@previdi.net>, Rob Shakir <robjs@google.com>, Stephane Litkowski <stephane.litkowski@orange.com>
2017-10-28
13 Les Ginsberg Uploaded new revision
2017-08-10
12 Alvaro Retana
=== AD Review of draft-ietf-spring-segment-routing-12 ===

Dear authors:

I just finished reviewing this document – sorry for the delay in processing.  Thanks for all the ...
2017-08-10
12 Alvaro Retana IESG state changed to AD Evaluation::Revised I-D Needed from AD Evaluation
2017-06-20
12 Stefano Previdi New version available: draft-ietf-spring-segment-routing-12.txt
2017-06-20
12 (System) New version approved
2017-06-20
12 (System) Request for posting confirmation emailed to previous authors: Stefano Previdi <sprevidi@cisco.com>, Bruno Decraene <bruno.decraene@orange.com>, spring-chairs@ietf.org, Clarence Filsfils <cfilsfil@cisco.com>, Rob Shakir <robjs@google.com>, Stephane Litkowski <stephane.litkowski@orange.com>
2017-06-20
12 Stefano Previdi Uploaded new revision
2017-04-21
11 Alvaro Retana Notification list changed to aretana@cisco.com
2017-04-21
11 Alvaro Retana IESG state changed to AD Evaluation from Publication Requested
2017-02-21
11 Martin Vigoureux
As required by RFC 4858, this is the current template for the Document
Shepherd Write-Up.

Changes are expected over time. This version is dated 24 ...
2017-02-21
11 Martin Vigoureux Responsible AD changed to Alvaro Retana
2017-02-21
11 Martin Vigoureux IETF WG state changed to Submitted to IESG for Publication from WG Consensus: Waiting for Write-Up
2017-02-21
11 Martin Vigoureux IESG state changed to Publication Requested
2017-02-21
11 Martin Vigoureux IESG process started in state Publication Requested
2017-02-21
11 Martin Vigoureux Changed document writeup
2017-02-21
11 Martin Vigoureux Changed document writeup
2017-02-20
11 Martin Vigoureux Changed document writeup
2017-02-16
11 Stefano Previdi New version available: draft-ietf-spring-segment-routing-11.txt
2017-02-16
11 (System) New version approved
2017-02-16
11 (System) Request for posting confirmation emailed to previous authors: "Clarence Filsfils" <cfilsfil@cisco.com>, "Rob Shakir" <robjs@google.com>, "Bruno Decraene" <bruno.decraene@orange.com>, "Stefano Previdi" <sprevidi@cisco.com>, "Stephane Litkowski" <stephane.litkowski@orange.com>
2017-02-16
11 Stefano Previdi Uploaded new revision
2017-01-27
10 Martin Vigoureux Notification list changed to none from "Chris Bowers" <cbowers@juniper.net>, "Martin Vigoureux" <martin.vigoureux@nokia.com>
2017-01-19
10 Martin Vigoureux Notification list changed to "Chris Bowers" <cbowers@juniper.net>, "Martin Vigoureux" <martin.vigoureux@nokia.com> from "Chris Bowers" <cbowers@juniper.net>
2017-01-19
10 Martin Vigoureux Document shepherd changed to Martin Vigoureux
2017-01-19
10 Martin Vigoureux IETF WG state changed to WG Consensus: Waiting for Write-Up from In WG Last Call
2016-11-28
10 Martin Vigoureux IETF WG state changed to In WG Last Call from WG Document
2016-11-19
10 Stefano Previdi New version available: draft-ietf-spring-segment-routing-10.txt
2016-11-19
10 (System) New version approved
2016-11-19
10 (System) Request for posting confirmation emailed to previous authors: spring-chairs@ietf.org, "Stephane Litkowski" <stephane.litkowski@orange.com>, "Clarence Filsfils" <cfilsfil@cisco.com>, "Bruno Decraene" <bruno.decraene@orange.com>, "Stefano Previdi" <sprevidi@cisco.com>, "Rob Shakir" <rjs@rob.sh>
2016-11-19
10 Stefano Previdi Uploaded new revision
2016-11-18
09 Martin Vigoureux Notification list changed to "Chris Bowers" <cbowers@juniper.net>
2016-11-18
09 Martin Vigoureux Document shepherd changed to Chris Bowers
2016-11-16
09 Martin Vigoureux Notification list changed to none from "Martin Vigoureux" <martin.vigoureux@nokia.com>
2016-11-16
09 Martin Vigoureux Notification list changed to "Martin Vigoureux" <martin.vigoureux@nokia.com>
2016-11-16
09 Martin Vigoureux Document shepherd changed to Martin Vigoureux
2016-07-12
09 Bruno Decraene Added to session: IETF-96: spring  Mon-1800
2016-07-04
09 Stefano Previdi New version available: draft-ietf-spring-segment-routing-09.txt
2016-05-11
08 Stefano Previdi New version available: draft-ietf-spring-segment-routing-08.txt
2016-03-17
07 Bruno Decraene Added to session: IETF-95: spring  Tue-1400
2015-12-15
07 Stefano Previdi New version available: draft-ietf-spring-segment-routing-07.txt
2015-10-14
06 (System) Notify list changed from "Pierre Francois" <pifranco@cisco.com> to (None)
2015-10-14
06 Bruno Decraene Notification list changed to "Pierre Francois" <pifranco@cisco.com>
2015-10-14
06 Bruno Decraene Document shepherd changed to Pierre Francois
2015-10-14
06 Stefano Previdi New version available: draft-ietf-spring-segment-routing-06.txt
2015-09-20
05 Stefano Previdi New version available: draft-ietf-spring-segment-routing-05.txt
2015-07-31
04 Stefano Previdi New version available: draft-ietf-spring-segment-routing-04.txt
2015-05-28
03 Stefano Previdi New version available: draft-ietf-spring-segment-routing-03.txt
2015-05-05
02 Stefano Previdi New version available: draft-ietf-spring-segment-routing-02.txt
2015-02-06
01 Stefano Previdi New version available: draft-ietf-spring-segment-routing-01.txt
2014-12-02
00 Alvaro Retana Intended Status changed to Proposed Standard from None
2014-12-02
00 Alvaro Retana This document now replaces draft-filsfils-spring-segment-routing instead of None
2014-12-02
00 Stefano Previdi New version available: draft-ietf-spring-segment-routing-00.txt