RFC 3948 on UDP Encapsulation of IPsec ESP Packets

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        RFC 3948

        Title:      UDP Encapsulation of IPsec ESP Packets
        Author(s):  A. Huttunen, B. Swander, V. Volpe, L. DiBurro,
                    M. Stenberg
        Status:     Standards Track
        Date:       January 2005
        Mailbox:    Ari.Huttunen@F-Secure.com, briansw@microsoft.com,
                    vvolpe@cisco.com, ldiburro@nortelnetworks.com,
                    markus.stenberg@iki.fi
        Pages:      15
        Characters: 30366
        Updates/Obsoletes/SeeAlso:    None

        I-D Tag:    draft-ietf-ipsec-udp-encaps-09.txt

        URL:        ftp://ftp.rfc-editor.org/in-notes/rfc3948.txt

This protocol specification defines methods to encapsulate and
decapsulate IP Encapsulating Security Payload (ESP) packets inside
UDP packets for traversing Network Address
Translators.  ESP encapsulation, as defined in this document,
can be used in both IPv4 and IPv6 scenarios.  Whenever negotiated,
encapsulation is used with Internet Key Exchange (IKE).

This document is a product of the IP Security Protocol Working Group
of the IETF.

This is now a Proposed Standard Protocol.

This document specifies an Internet standards track protocol for
the Internet community, and requests discussion and suggestions
for improvements.  Please refer to the current edition of the
"Internet Official Protocol Standards" (STD 1) for the
standardization state and status of this protocol.  Distribution
of this memo is unlimited.

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USC/Information Sciences Institute

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