A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the IP Security Maintenance and Extensions WG of
the IETF.
Title : TCP Encapsulation of IKE and IPsec Packets
Authors : Valery Smyslov
Tommy Pauly
Filename : draft-ietf-ipsecme-rfc8229bis-01.txt
Pages : 30
Date : 2021-10-25
Abstract:
This document describes a method to transport Internet Key Exchange
Protocol (IKE) and IPsec packets over a TCP connection for traversing
network middleboxes that may block IKE negotiation over UDP. This
method, referred to as "TCP encapsulation", involves sending both IKE
packets for Security Association establishment and Encapsulating
Security Payload (ESP) packets over a TCP connection. This method is
intended to be used as a fallback option when IKE cannot be
negotiated over UDP.
TCP encapsulation for IKE and IPsec was defined in [RFC8229]. This
document updates specification for TCP encapsulation by including
additional clarifications obtained during implementation and
deployment of this method. This documents makes RFC8229 obsolete.
The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-ietf-ipsecme-rfc8229bis/
There is also an htmlized version available at:
https://datatracker.ietf.org/doc/html/draft-ietf-ipsecme-rfc8229bis-01
A diff from the previous version is available at:
https://www.ietf.org/rfcdiff?url2=draft-ietf-ipsecme-rfc8229bis-01
Internet-Drafts are also available by anonymous FTP at:
ftp://ftp.ietf.org/internet-drafts/
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