< draft-ietf-ipsecme-rfc8229bis-00.txt		draft-ietf-ipsecme-rfc8229bis-01.txt >
	Network Working Group V. Smyslov		Network Working Group V. Smyslov
	Internet-Draft ELVIS-PLUS		Internet-Draft ELVIS-PLUS
	Obsoletes: 8229 (if approved) T. Pauly		Obsoletes: 8229 (if approved) T. Pauly
	Intended status: Standards Track Apple Inc.		Intended status: Standards Track Apple Inc.
	Expires: October 31, 2021 April 29, 2021		Expires: April 28, 2022 October 25, 2021
	TCP Encapsulation of IKE and IPsec Packets		TCP Encapsulation of IKE and IPsec Packets
	draft-ietf-ipsecme-rfc8229bis-00		draft-ietf-ipsecme-rfc8229bis-01
	Abstract		Abstract
	This document describes a method to transport Internet Key Exchange		This document describes a method to transport Internet Key Exchange
	Protocol (IKE) and IPsec packets over a TCP connection for traversing		Protocol (IKE) and IPsec packets over a TCP connection for traversing
	network middleboxes that may block IKE negotiation over UDP. This		network middleboxes that may block IKE negotiation over UDP. This
	method, referred to as "TCP encapsulation", involves sending both IKE		method, referred to as "TCP encapsulation", involves sending both IKE
	packets for Security Association establishment and Encapsulating		packets for Security Association establishment and Encapsulating
	Security Payload (ESP) packets over a TCP connection. This method is		Security Payload (ESP) packets over a TCP connection. This method is
	intended to be used as a fallback option when IKE cannot be		intended to be used as a fallback option when IKE cannot be
	negotiated over UDP.		negotiated over UDP.
	TCP encapsulation for IKE and IPsec was defined in [RFC8229]. This		TCP encapsulation for IKE and IPsec was defined in [RFC8229]. This
	document updates specification for TCP encapsulation by including		document updates specification for TCP encapsulation by including
	additional calarifications obtained during implementation and		additional clarifications obtained during implementation and
	deployment of this method. This documents makes RFC8229 obsolete.		deployment of this method. This documents makes RFC8229 obsolete.
	Status of This Memo		Status of This Memo
	This Internet-Draft is submitted in full conformance with the		This Internet-Draft is submitted in full conformance with the
	provisions of BCP 78 and BCP 79.		provisions of BCP 78 and BCP 79.
	Internet-Drafts are working documents of the Internet Engineering		Internet-Drafts are working documents of the Internet Engineering
	Task Force (IETF). Note that other groups may also distribute		Task Force (IETF). Note that other groups may also distribute
	working documents as Internet-Drafts. The list of current Internet-		working documents as Internet-Drafts. The list of current Internet-
	Drafts is at https://datatracker.ietf.org/drafts/current/.		Drafts is at https://datatracker.ietf.org/drafts/current/.
	Internet-Drafts are draft documents valid for a maximum of six months		Internet-Drafts are draft documents valid for a maximum of six months
	and may be updated, replaced, or obsoleted by other documents at any		and may be updated, replaced, or obsoleted by other documents at any
	time. It is inappropriate to use Internet-Drafts as reference		time. It is inappropriate to use Internet-Drafts as reference
	material or to cite them other than as "work in progress."		material or to cite them other than as "work in progress."
	This Internet-Draft will expire on October 31, 2021.		This Internet-Draft will expire on April 28, 2022.
	Copyright Notice		Copyright Notice
	Copyright (c) 2021 IETF Trust and the persons identified as the		Copyright (c) 2021 IETF Trust and the persons identified as the
	document authors. All rights reserved.		document authors. All rights reserved.
	This document is subject to BCP 78 and the IETF Trust's Legal		This document is subject to BCP 78 and the IETF Trust's Legal
	Provisions Relating to IETF Documents		Provisions Relating to IETF Documents
	(https://trustee.ietf.org/license-info) in effect on the date of		(https://trustee.ietf.org/license-info) in effect on the date of
	publication of this document. Please review these documents		publication of this document. Please review these documents
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