Using Isakmp Message Ids for Replay Protection

Document Type Expired Internet-Draft (ipsec WG)
Author Andrew Krywaniuk 
Last updated 2001-07-17 (latest revision 2001-07-13)
Stream Internet Engineering Task Force (IETF)
Intended RFC status (None)
Expired & archived
pdf htmlized (tools) htmlized bibtex
Stream WG state WG Document
Document shepherd No shepherd assigned
IESG IESG state Expired
Consensus Boilerplate Unknown
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


This document describes a method for adding explicit replay protection to IKE messages by altering the use of the message id in the ISAKMP header. We suggest that this change could be applied as part of the next revision of IKE.


Andrew Krywaniuk (

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)