Path Computation Element (PCE) Communication Protocol (PCEP)
RFC 5440

Revision differences

Document history

Date Rev. By Action
2017-05-16
19 (System)
Changed document authors from "Arthi Ayyangar, Adrian Farrel, Eiji Oki, Alia Atlas, Andrew Dolganow, Yuichi Ikejiri, Kenji Kumaki, JP Vasseur, Jean-Louis Le Roux" to "JP ...
2016-11-30
19 (System) Closed request for Last Call review by SECDIR with state 'Unknown'
2015-10-14
19 (System) Notify list changed from pce-chairs@ietf.org, draft-ietf-pce-pcep@ietf.org to (None)
2012-08-22
19 (System) post-migration administrative database adjustment to the No Objection position for Chris Newman
2012-08-22
19 (System) post-migration administrative database adjustment to the No Objection position for Pasi Eronen
2012-08-22
19 (System) post-migration administrative database adjustment to the No Objection position for Tim Polk
2012-08-22
19 (System) post-migration administrative database adjustment to the No Objection position for Magnus Westerlund
2012-08-22
19 (System) post-migration administrative database adjustment to the No Objection position for Lars Eggert
2012-08-22
19 (System) post-migration administrative database adjustment to the No Objection position for Russ Housley
2009-03-10
19 Amy Vezza State Changes to RFC Published from RFC Ed Queue by Amy Vezza
2009-03-10
19 Amy Vezza [Note]: 'RFC 5440' added by Amy Vezza
2009-03-06
19 (System) RFC published
2009-01-05
19 (System) IANA Action state changed to RFC-Ed-Ack from Waiting on RFC Editor
2009-01-05
19 (System) IANA Action state changed to Waiting on RFC Editor from In Progress
2009-01-05
19 (System) IANA Action state changed to In Progress from Waiting on Authors
2008-12-24
19 (System) IANA Action state changed to Waiting on Authors from In Progress
2008-12-23
19 (System) IANA Action state changed to In Progress from Waiting on Authors
2008-12-23
19 (System) IANA Action state changed to Waiting on Authors from In Progress
2008-12-22
19 (System) IANA Action state changed to In Progress from Waiting on Authors
2008-12-19
19 (System) IANA Action state changed to Waiting on Authors from In Progress
2008-12-01
19 (System) IANA Action state changed to In Progress
2008-11-24
19 Cindy Morgan State Changes to RFC Ed Queue from Approved-announcement sent by Cindy Morgan
2008-11-24
19 Amy Vezza IESG state changed to Approved-announcement sent
2008-11-24
19 Amy Vezza IESG has approved the document
2008-11-24
19 Amy Vezza Closed "Approve" ballot
2008-11-24
19 Ross Callon State Changes to Approved-announcement to be sent from IESG Evaluation::AD Followup by Ross Callon
2008-11-21
19 Pasi Eronen [Ballot Position Update] Position for Pasi Eronen has been changed to No Objection from Discuss by Pasi Eronen
2008-11-21
19 Pasi Eronen [Ballot comment]
Updated for version -19: RFC 2385 should be listed
as a normative reference, not informative.
2008-11-20
19 Lars Eggert [Ballot Position Update] Position for Lars Eggert has been changed to No Objection from Discuss by Lars Eggert
2008-11-19
19 (System) Sub state has been changed to AD Follow up from New Id Needed
2008-11-19
19 (System) New version available: draft-ietf-pce-pcep-19.txt
2008-11-06
19 Ross Callon State Changes to IESG Evaluation::Revised ID Needed from IESG Evaluation::AD Followup by Ross Callon
2008-11-02
18 (System) New version available: draft-ietf-pce-pcep-18.txt
2008-11-02
17 (System) New version available: draft-ietf-pce-pcep-17.txt
2008-10-30
19 Pasi Eronen
[Ballot discuss]
(updated for version -16)

"MUST implement either TCP-MD5 or TCP-AO" seems to require a
normative reference to TCP-AO. That works for me, but ...
2008-10-30
19 Pasi Eronen [Ballot comment]
2008-10-30
19 Pasi Eronen
[Ballot discuss]
(updated for version -16)

"MUST implement either TCP-MD5 or TCP-AO" seems to require a
normative reference to TCP-AO. That works for me, but ...
2008-10-15
19 (System) Sub state has been changed to AD Follow up from New Id Needed
2008-10-15
16 (System) New version available: draft-ietf-pce-pcep-16.txt
2008-10-14
19 Ross Callon State Changes to IESG Evaluation::Revised ID Needed from IESG Evaluation::AD Followup by Ross Callon
2008-09-06
15 (System) New version available: draft-ietf-pce-pcep-15.txt
2008-09-04
19 Magnus Westerlund
[Ballot comment]
Version 14 resolved my discusses almost completely. However the overload discuss I had needs commenting:

It is quite unclear if the overload protection ...
2008-09-04
19 Magnus Westerlund [Ballot Position Update] Position for Magnus Westerlund has been changed to No Objection from Discuss by Magnus Westerlund
2008-09-03
19 Magnus Westerlund
[Ballot comment]
Version 14 resolved my discusses almost completely. However the overload discuss I had needs commenting:

It is quite unclear if the overload protection ...
2008-09-03
19 Magnus Westerlund [Ballot discuss]
Taking over Chris discuss about formal language without reference.
2008-09-01
14 (System) New version available: draft-ietf-pce-pcep-14.txt
2008-08-25
19 Russ Housley [Ballot Position Update] Position for Russ Housley has been changed to No Objection from Discuss by Russ Housley
2008-08-21
19 Pasi Eronen
[Ballot comment]
The protocol has couple of fields that contain numbered bits (NO-PATH,
NO-PATH-VECTOR, RP, METRIC), but the numbering of bits is inconsistent
across the ...
2008-08-19
19 Chris Newman
[Ballot comment]
Referencing other documents that use BNF without a reference to the
original definition of BNF is probably a worse solution than no
reference ...
2008-08-19
19 Chris Newman [Ballot Position Update] Position for Chris Newman has been changed to No Objection from Discuss by Chris Newman
2008-08-19
19 (System) Sub state has been changed to AD Follow up from New Id Needed
2008-08-19
13 (System) New version available: draft-ietf-pce-pcep-13.txt
2008-06-30
19 Tim Polk [Ballot Position Update] Position for Tim Polk has been changed to No Objection from Discuss by Tim Polk
2008-05-23
19 Magnus Westerlund
[Ballot discuss]
1. Section 6.2:

Any message received
  prior to an Open message MUST trigger a protocol error condition and
  the PCEP ...
2008-05-23
19 (System) Removed from agenda for telechat - 2008-05-22
2008-05-22
19 Cindy Morgan State Changes to IESG Evaluation::Revised ID Needed from IESG Evaluation by Cindy Morgan
2008-05-22
19 Lisa Dusseault [Ballot Position Update] New position, No Objection, has been recorded by Lisa Dusseault
2008-05-22
19 Jari Arkko [Ballot Position Update] New position, No Objection, has been recorded by Jari Arkko
2008-05-22
19 Pasi Eronen
[Ballot comment]
The protocol has couple of fields that contain numbered bits (NO-PATH,
NO-PATH-VECTOR, RP, METRIC), but the numbering of bits is inconsistent
across the ...
2008-05-22
19 Pasi Eronen
[Ballot discuss]
Looking back at archives, I get the impression that when RFC 4657
(PCEP requirements) and RFC 5088/5089 (PCE discovery) were processed,
it ...
2008-05-22
19 Pasi Eronen [Ballot Position Update] New position, Discuss, has been recorded by Pasi Eronen
2008-05-22
19 Magnus Westerlund
[Ballot discuss]
1. Section 6.2:

Any message received
  prior to an Open message MUST trigger a protocol error condition and
  the PCEP ...
2008-05-22
19 Magnus Westerlund
[Ballot discuss]
1. Section 6.2:

Any message received
  prior to an Open message MUST trigger a protocol error condition and
  the PCEP ...
2008-05-22
19 Tim Polk
[Ballot comment]
Note: I support Lars discuss with respect to preference of draft-ietf-tcpm-tcp-auth-opt
over TCP MD5.

Section 7.5

It is unclear if "PCE chain ...
2008-05-22
19 Tim Polk
[Ballot discuss]
This discuss has two parts: a relatively minor actionable discuss
and a discuss discuss.

Section 7.4.1

It is unclear if the ...
2008-05-22
19 Magnus Westerlund
[Ballot discuss]
1. Section 6.2:

Any message received
  prior to an Open message MUST trigger a protocol error condition and
  the PCEP ...
2008-05-22
19 Magnus Westerlund [Ballot Position Update] New position, Discuss, has been recorded by Magnus Westerlund
2008-05-22
19 Chris Newman
[Ballot discuss]
This document uses a formal language (BNF) without providing a reference
to a document that defines that formal language.  Please provide a ...
2008-05-22
19 Chris Newman [Ballot Position Update] New position, Discuss, has been recorded by Chris Newman
2008-05-21
19 Tim Polk
[Ballot comment]
Note: I support Lars discuss with respect to preference of draft-ietf-tcpm-tcp-auth-opt
over TCP MD5.

Section 7.4.1

It is unclear if the ...
2008-05-21
19 Tim Polk
[Ballot comment]
Section 7.4.1

It is unclear if the R bit should be set for 0-bandwidth TE LSPs.
I suggest supplementing this section ...
2008-05-21
19 Mark Townsley [Ballot Position Update] New position, No Objection, has been recorded by Mark Townsley
2008-05-21
19 Tim Polk
[Ballot comment]
Section 7.4.1

It is unclear if the R bit should be set for 0-bandwidth TE LSPs.

Section x.x.x

It ...
2008-05-21
19 Tim Polk
[Ballot comment]
Section 7.4.1

It is unclear if the R bit should be set for 0-bandwidth TE LSPs.

Editorial nits:
4.2.1 ...
2008-05-21
19 Tim Polk
[Ballot discuss]
This discuss has two parts: a process discuss and a discuss discuss.

Olafur Godmundson's comment on ietf discuss has not been answered ...
2008-05-21
19 Tim Polk [Ballot comment]
Section 7.4.1

It is unclear if the R bit should be set for 0-bandwidth TE LSPs.
2008-05-21
19 Tim Polk
[Ballot discuss]
This discuss has two parts: a process discuss and a discuss discuss.

Olafur Godmundson's comment on ietf discuss has not been answered ...
2008-05-21
19 Tim Polk [Ballot Position Update] New position, Discuss, has been recorded by Tim Polk
2008-05-21
19 Russ Housley
[Ballot discuss]
IANA has issues.  IANA is waiting for the authors to confirm that
  they have identified the actions correctly.  The author ...
2008-05-21
19 Russ Housley [Ballot Position Update] New position, Discuss, has been recorded by Russ Housley
2008-05-20
19 Lars Eggert
[Ballot comment]
Section 4.2.1., paragraph 4:
> Successive retries are permitted but an implementation should make
> use of an exponential back-off session ...
2008-05-20
19 Lars Eggert
[Ballot discuss]
Section 6.3., paragraph 0:
> 6.3.  Keepalive Message

  DISCUSS: I have a few suggestions on improving the keepalive
  ...
2008-05-20
19 Lars Eggert
[Ballot discuss]
Section 6.3., paragraph 0:
> 6.3.  Keepalive Message

  DISCUSS: I have a few suggestions on improving the keepalive
  ...
2008-05-20
19 Lars Eggert [Ballot Position Update] New position, Discuss, has been recorded by Lars Eggert
2008-05-19
19 Dan Romascanu [Ballot Position Update] New position, No Objection, has been recorded by Dan Romascanu
2008-05-18
19 Ross Callon [Ballot Position Update] New position, Yes, has been recorded for Ross Callon
2008-05-18
19 Ross Callon Ballot has been issued by Ross Callon
2008-05-18
19 Ross Callon Created "Approve" ballot
2008-05-15
19 Ross Callon State Changes to IESG Evaluation from Waiting for AD Go-Ahead by Ross Callon
2008-05-15
19 Ross Callon Placed on agenda for telechat - 2008-05-22 by Ross Callon
2008-05-07
19 Amanda Baber
IANA review comments:

NOTE: this document appears to create several registries that are
not requested in the IANA Considerations section. Please confirm
that we have ...
2008-04-30
19 (System) State has been changed to Waiting for AD Go-Ahead from In Last Call by system
2008-04-20
19 Samuel Weiler Request for Last Call review by SECDIR is assigned to Jeffrey Hutzelman
2008-04-16
19 Amy Vezza Last call sent
2008-04-16
19 Amy Vezza State Changes to In Last Call from Last Call Requested by Amy Vezza
2008-04-16
19 Ross Callon Last Call was requested by Ross Callon
2008-04-16
19 Ross Callon State Changes to Last Call Requested from Publication Requested::AD Followup by Ross Callon
2008-04-16
19 (System) Ballot writeup text was added
2008-04-16
19 (System) Last call text was added
2008-04-16
19 (System) Ballot approval text was added
2008-03-25
19 (System) Sub state has been changed to AD Follow up from New Id Needed
2008-03-25
12 (System) New version available: draft-ietf-pce-pcep-12.txt
2008-03-24
19 Ross Callon State Changes to Publication Requested::Revised ID Needed from Publication Requested by Ross Callon
2008-03-17
19 Cindy Morgan
Proto-write-up for draft-ietf-pce-pcep-11.txt

Intended status : Standards Track

> (1.a)  Who is the Document Shepherd for this document?  Has the
>    ...
2008-03-17
19 Cindy Morgan Draft Added by Cindy Morgan in state Publication Requested
2008-03-16
11 (System) New version available: draft-ietf-pce-pcep-11.txt
2008-02-11
10 (System) New version available: draft-ietf-pce-pcep-10.txt
2007-11-16
09 (System) New version available: draft-ietf-pce-pcep-09.txt
2007-07-05
08 (System) New version available: draft-ietf-pce-pcep-08.txt
2007-03-05
07 (System) New version available: draft-ietf-pce-pcep-07.txt
2007-02-14
06 (System) New version available: draft-ietf-pce-pcep-06.txt
2007-01-12
05 (System) New version available: draft-ietf-pce-pcep-05.txt
2006-12-13
04 (System) New version available: draft-ietf-pce-pcep-04.txt
2006-10-20
03 (System) New version available: draft-ietf-pce-pcep-03.txt
2006-06-23
02 (System) New version available: draft-ietf-pce-pcep-02.txt
2006-03-03
01 (System) New version available: draft-ietf-pce-pcep-01.txt
2005-11-29
00 (System) New version available: draft-ietf-pce-pcep-00.txt