Transport Layer Security (TLS) and Datagram Transport Layer Security (DTLS) Heartbeat Extension
RFC 6520

Revision differences

Document history

Date Rev. By Action
2018-12-20
04 (System)
Received changes through RFC Editor sync (changed abstract to 'This document describes the Heartbeat Extension for the Transport Layer Security (TLS) and Datagram Transport Layer …
2015-10-14
04 (System) Notify list changed from tls-chairs@ietf.org, draft-ietf-tls-dtls-heartbeat@ietf.org to (None)
2013-02-23
(System) Posted related IPR disclosure: SSH Communications Security Corporation's Statement about IPR related to RFC 6520
2012-08-22
04 (System) post-migration administrative database adjustment to the Yes position for Jari Arkko
2012-08-22
04 (System) post-migration administrative database adjustment to the No Objection position for Stephen Farrell
2012-08-22
04 (System) post-migration administrative database adjustment to the No Objection position for Adrian Farrel
2012-02-07
04 Cindy Morgan State changed to RFC Published from RFC Ed Queue.
2012-02-07
04 (System) RFC published
2011-12-20
04 (System) IANA Action state changed to RFC-Ed-Ack from Waiting on RFC Editor
2011-12-20
04 (System) IANA Action state changed to Waiting on RFC Editor from Waiting on Authors
2011-12-20
04 (System) IANA Action state changed to Waiting on Authors from In Progress
2011-12-07
04 Cindy Morgan State changed to RFC Ed Queue from Approved-announcement sent.
2011-12-06
04 (System) IANA Action state changed to In Progress
2011-12-06
04 Amy Vezza IESG state changed to Approved-announcement sent
2011-12-06
04 Amy Vezza IESG has approved the document
2011-12-06
04 Amy Vezza Closed "Approve" ballot
2011-12-06
04 Amy Vezza Approval announcement text regenerated
2011-12-06
04 Amy Vezza Ballot writeup text changed
2011-12-06
04 Amy Vezza State changed to Approved-announcement to be sent from IESG Evaluation::AD Followup.
2011-12-03
04 Stephen Farrell [Ballot Position Update] Position for Stephen Farrell has been changed to No Objection from Discuss
2011-12-02
04 Jari Arkko [Ballot Position Update] Position for Jari Arkko has been changed to Yes from Discuss
2011-12-02
04 Adrian Farrel [Ballot comment]
Thank you for addressing my Discuss
2011-12-02
04 Adrian Farrel [Ballot Position Update] Position for Adrian Farrel has been changed to No Objection from Discuss
2011-12-02
04 (System) Sub state has been changed to AD Follow up from New Id Needed
2011-12-02
04 (System) New version available: draft-ietf-tls-dtls-heartbeat-04.txt
2011-11-30
04 Mary Barnes Request for Telechat review by GENART Completed. Reviewer: Mary Barnes.
2011-11-03
04 Cindy Morgan Removed from agenda for telechat
2011-11-03
04 Cindy Morgan State changed to IESG Evaluation::Revised ID Needed from IESG Evaluation.
2011-11-03
04 Stewart Bryant [Ballot Position Update] New position, No Objection, has been recorded
2011-11-03
04 Stewart Bryant [Ballot comment]
I agree with Adrian's concerns WRT guidance on message frequency and timeout.
2011-11-03
04 Dan Romascanu [Ballot Position Update] New position, No Objection, has been recorded
2011-11-03
04 Jari Arkko
[Ballot discuss]
The document says:

  The receiving peer SHOULD discard it silently, if it
  arrives during or after the handshake.

I think you …
2011-11-03
04 Jari Arkko [Ballot Position Update] New position, Discuss, has been recorded
2011-11-03
04 Gonzalo Camarillo [Ballot Position Update] New position, No Objection, has been recorded
2011-11-02
04 David Harrington [Ballot Position Update] New position, Yes, has been recorded
2011-11-02
04 Adrian Farrel
[Ballot comment]
Section 4

  When a HeartbeatRequest message is received, a corresponding
  HeartbeatResponse message MUST be sent carrying an exact copy of the …
2011-11-02
04 Adrian Farrel
[Ballot discuss]
The document does not describe how often to send a heartbeat. Calling it
a heartbeat implies that it is sent (and responded) at …
2011-11-02
04 Adrian Farrel [Ballot Position Update] New position, Discuss, has been recorded
2011-11-02
04 Wesley Eddy [Ballot comment]
Stephen's DISCUSS seems very important to consider, though I'm no expert in this area, I support Stephen's DISCUSS.
2011-11-02
04 Wesley Eddy [Ballot comment]
Stephen's DISCUSS seems very important to consider, though I'm no expert in this area.
2011-11-02
04 Wesley Eddy [Ballot Position Update] New position, No Objection, has been recorded
2011-11-02
04 Peter Saint-Andre [Ballot Position Update] New position, No Objection, has been recorded
2011-11-02
04 Ron Bonica [Ballot Position Update] New position, No Objection, has been recorded
2011-11-01
04 Jean Mahoney Request for Telechat review by GENART is assigned to Mary Barnes
2011-11-01
04 Jean Mahoney Request for Telechat review by GENART is assigned to Mary Barnes
2011-11-01
04 Joseph Salowey Document submitted to the IESG
2011-11-01
04 Joseph Salowey IETF state changed to Submitted to IESG for Publication from WG Document
2011-11-01
04 Robert Sparks [Ballot Position Update] New position, No Objection, has been recorded
2011-11-01
04 Russ Housley [Ballot Position Update] New position, No Objection, has been recorded
2011-10-31
04 Stephen Farrell
[Ballot discuss]
This discuss is checking a niggling concern. While I expect the
outcome to be "no change," and for that to happen quickly, I …
2011-10-31
04 Stephen Farrell [Ballot Position Update] New position, Discuss, has been recorded
2011-10-31
04 Pete Resnick
[Ballot comment]
Section 3 says, "If no corresponding HeartbeatResponse message has been received after some amount of time, the DTLS/TLS connection MAY be terminated by …
2011-10-31
04 Pete Resnick [Ballot Position Update] New position, No Objection, has been recorded
2011-10-30
04 Ralph Droms [Ballot Position Update] New position, No Objection, has been recorded
2011-10-28
04 Samuel Weiler Request for Last Call review by SECDIR Completed. Reviewer: Tobias Gondrom.
2011-10-18
04 Sean Turner State changed to IESG Evaluation from Waiting for AD Go-Ahead.
2011-10-18
04 (System) State changed to Waiting for AD Go-Ahead from In Last Call.
2011-10-14
04 Amanda Baber
Upon approval of this document, IANA will perform the following actions:

ACTION 1:

IANA will assign the following in the TLS ContentType Registry at
http://www.iana.org/assignments/tls-parameters: …
2011-10-10
04 Samuel Weiler Request for Last Call review by SECDIR is assigned to Tobias Gondrom
2011-10-10
04 Samuel Weiler Request for Last Call review by SECDIR is assigned to Tobias Gondrom
2011-10-04
04 Amy Vezza Last call sent
2011-10-04
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> …
2011-10-04
04 Sean Turner [Ballot Position Update] New position, Yes, has been recorded for Sean Turner
2011-10-04
04 Sean Turner Ballot has been issued
2011-10-04
04 Sean Turner Created "Approve" ballot
2011-10-04
04 Sean Turner Placed on agenda for telechat - 2011-11-03
2011-10-04
04 Sean Turner Last Call was requested
2011-10-04
04 (System) Ballot writeup text was added
2011-10-04
04 (System) Last call text was added
2011-10-04
04 (System) Ballot approval text was added
2011-10-04
04 Sean Turner State changed to Last Call Requested from Publication Requested.
2011-10-04
04 Sean Turner Last Call text changed
2011-10-04
04 Sean Turner Ballot writeup text changed
2011-10-04
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 …
2011-10-04
04 Cindy Morgan Draft added in state Publication Requested
2011-10-04
04 Cindy Morgan [Note]: 'Joe Salowey (jsalowey@cisco.com) is the document shepherd.' added
2011-09-27
03 (System) New version available: draft-ietf-tls-dtls-heartbeat-03.txt
2011-07-11
02 (System) New version available: draft-ietf-tls-dtls-heartbeat-02.txt
2011-03-22
04 Pasi Sarolahti Request for Early review by TSVDIR Completed. Reviewer: Pasi Sarolahti.
2011-03-10
04 Wesley Eddy Request for Early review by TSVDIR is assigned to Pasi Sarolahti
2011-03-10
04 Wesley Eddy Request for Early review by TSVDIR is assigned to Pasi Sarolahti
2011-01-27
01 (System) New version available: draft-ietf-tls-dtls-heartbeat-01.txt
2010-12-20
04 (System) Document has expired
2010-06-18
00 (System) New version available: draft-ietf-tls-dtls-heartbeat-00.txt