Routing Loop Attack Using IPv6 Automatic Tunnels: Problem Statement and Proposed Mitigations
RFC 6324

Revision differences

Document history

Date Rev. By Action
2015-10-14
07 (System) Notify list changed from v6ops-chairs@ietf.org, draft-ietf-v6ops-tunnel-loops@ietf.org to (None)
2012-08-22
07 (System) post-migration administrative database adjustment to the Yes position for Jari Arkko
2012-08-22
07 (System) post-migration administrative database adjustment to the No Objection position for Adrian Farrel
2012-08-22
07 (System) post-migration administrative database adjustment to the No Objection position for Russ Housley
2011-08-23
07 Cindy Morgan State changed to RFC Published from RFC Ed Queue.
2011-08-23
07 (System) RFC published
2011-05-31
07 Cindy Morgan State changed to RFC Ed Queue from Approved-announcement sent.
2011-05-23
07 (System) IANA Action state changed to No IC from In Progress
2011-05-23
07 (System) IANA Action state changed to In Progress
2011-05-20
07 Amy Vezza IESG state changed to Approved-announcement sent
2011-05-20
07 Amy Vezza IESG has approved the document
2011-05-20
07 Amy Vezza Closed "Approve" ballot
2011-05-20
07 Amy Vezza Approval announcement text regenerated
2011-05-20
07 Amy Vezza Ballot writeup text changed
2011-05-20
07 Ron Bonica State changed to Approved-announcement to be sent from IESG Evaluation::AD Followup.
2011-05-06
07 (System) New version available: draft-ietf-v6ops-tunnel-loops-07.txt
2011-03-30
07 Stewart Bryant [Ballot Position Update] Position for Stewart Bryant has been changed to No Objection from Discuss
2011-03-30
07 Adrian Farrel [Ballot comment]
Thanks to the authors for engaging and for addressing my Discuss. I have cleared on the basis of the changes in revision -06
2011-03-30
07 Adrian Farrel [Ballot Position Update] Position for Adrian Farrel has been changed to No Objection from Discuss
2011-03-30
06 (System) New version available: draft-ietf-v6ops-tunnel-loops-06.txt
2011-03-14
05 (System) New version available: draft-ietf-v6ops-tunnel-loops-05.txt
2011-03-09
04 (System) New version available: draft-ietf-v6ops-tunnel-loops-04.txt
2011-02-11
07 Stewart Bryant
[Ballot discuss]
I do not understand what "The attacker exploits the fact that R2 does not know that R1 does not take part of T2" ...
2011-02-07
07 Russ Housley
[Ballot discuss]
The Gen-ART Review by Joel Halpern on 28-Dec-2010 raises a question
  that has not been answered.  I think that a response is ...
2011-02-07
07 Russ Housley [Ballot Position Update] Position for Russ Housley has been changed to No Objection from Discuss
2011-02-04
03 (System) New version available: draft-ietf-v6ops-tunnel-loops-03.txt
2011-01-26
07 Jari Arkko [Ballot Position Update] Position for Jari Arkko has been changed to Yes from Discuss
2011-01-24
07 (System) Sub state has been changed to AD Follow up from New Id Needed
2011-01-24
02 (System) New version available: draft-ietf-v6ops-tunnel-loops-02.txt
2011-01-19
07 Lars Eggert Closed request for Last Call review by TSVDIR with state 'No Response'
2011-01-07
07 (System) Removed from agenda for telechat - 2011-01-06
2011-01-06
07 Cindy Morgan State changed to IESG Evaluation::Revised ID Needed from IESG Evaluation.
2011-01-06
07 Stewart Bryant
[Ballot discuss]
"based on protocol-41 encapsulation" needs a reference

I do not understand what "The attacker exploits the fact that R2 does not know that ...
2011-01-06
07 Adrian Farrel
[Ballot discuss]
Having had some time to go back and re-read this document I am now not comfortable.

1. In Figure 1, why is R2 ...
2011-01-06
07 Adrian Farrel [Ballot Position Update] Position for Adrian Farrel has been changed to Discuss from No Objection
2011-01-05
07 Peter Saint-Andre [Ballot comment]
Given that the document describes an attack that can result in denial of service, a reference to RFC 4732 would be appropriate.
2011-01-05
07 Peter Saint-Andre [Ballot Position Update] New position, No Objection, has been recorded
2011-01-05
07 Jari Arkko
[Ballot discuss]
This is a good document and should be published.

However, I have one concern about the described neighbor cache check
solution. First off, ...
2011-01-05
07 Jari Arkko [Ballot Position Update] New position, Discuss, has been recorded by Jari Arkko
2011-01-05
07 Sean Turner [Ballot Position Update] New position, No Objection, has been recorded
2011-01-05
07 Russ Housley
[Ballot discuss]
The Gen-ART Review by Joel Halpern on 28-Dec-2010 raises a question
  that has not been answered.  I think that a response is ...
2011-01-05
07 Russ Housley [Ballot Position Update] New position, Discuss, has been recorded
2011-01-05
07 Stewart Bryant
[Ballot discuss]
"based on protocol-41 encapsulation" needs a reference

I have tried to read section 2 a number of times and I do not understand ...
2011-01-05
07 Stewart Bryant [Ballot Position Update] New position, Discuss, has been recorded
2011-01-05
07 Tim Polk [Ballot comment]
Please clarify that the document's scope does not address the Teredo attacks
specified in the USENIX paper.
2011-01-05
07 Tim Polk [Ballot comment]
Placeholder comment: please clarify that the document's scope does not address the Teredo attacks
specified in the USENIX paper.
2011-01-05
07 Tim Polk [Ballot Position Update] New position, No Objection, has been recorded
2011-01-04
07 Samuel Weiler Request for Telechat review by SECDIR Completed. Reviewer: Tom Yu.
2011-01-04
07 Samuel Weiler Request for Telechat review by SECDIR is assigned to Tom Yu
2011-01-04
07 Samuel Weiler Request for Telechat review by SECDIR is assigned to Tom Yu
2011-01-04
07 Samuel Weiler Assignment of request for Last Call review by SECDIR to Yaron Sheffer was rejected
2011-01-03
07 Adrian Farrel [Ballot Position Update] New position, No Objection, has been recorded
2010-12-29
07 Ron Bonica State changed to IESG Evaluation from Waiting for AD Go-Ahead.
2010-12-29
07 (System) State changed to Waiting for AD Go-Ahead from In Last Call.
2010-12-27
07 Ron Bonica Placed on agenda for telechat - 2011-01-06 by Ron Bonica
2010-12-27
07 Ron Bonica [Ballot Position Update] New position, Yes, has been recorded for Ronald Bonica
2010-12-27
07 Ron Bonica Ballot has been issued
2010-12-27
07 Ron Bonica Created "Approve" ballot
2010-12-21
07 Amanda Baber We understand that this document does not require any IANA actions.
2010-12-17
07 David Harrington Request for Last Call review by TSVDIR is assigned to Scott Bradner
2010-12-17
07 David Harrington Request for Last Call review by TSVDIR is assigned to Scott Bradner
2010-12-16
07 Samuel Weiler Request for Last Call review by SECDIR is assigned to Yaron Sheffer
2010-12-16
07 Samuel Weiler Request for Last Call review by SECDIR is assigned to Yaron Sheffer
2010-12-15
07 Amy Vezza Last call sent
2010-12-15
07 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> ...
2010-12-15
07 Ron Bonica Last Call was requested
2010-12-15
07 Ron Bonica State changed to Last Call Requested from Publication Requested.
2010-12-15
07 (System) Ballot writeup text was added
2010-12-15
07 (System) Last call text was added
2010-12-15
07 (System) Ballot approval text was added
2010-11-16
07 Amy Vezza Intended Status has been changed to Informational from Historic
2010-11-16
07 Amy Vezza [Note]: 'Joel Jaeggli (joelja@bogus.com) is the document shepherd.' added by Amy Vezza
2010-11-16
07 Amy Vezza
Document Shepherd writeup for draft-ietf-v6ops-tunnel-loops-01

Prepared by Joel Jaeggli 11/16/2010

1.a

Joel Jaeggli v6ops wg co-chair is the document shepherd for
draft-ietf-v6ops-tunnel-loops. The document shepherd ...
2010-11-16
07 Amy Vezza Draft Added by Amy Vezza in state Publication Requested
2010-11-09
01 (System) New version available: draft-ietf-v6ops-tunnel-loops-01.txt
2010-09-11
00 (System) New version available: draft-ietf-v6ops-tunnel-loops-00.txt