< draft-ietf-aaa-eap-07.txt		draft-ietf-aaa-eap-08.txt >
	Network Working Group P. Eronen, Ed.		Network Working Group P. Eronen, Ed.
	Internet-Draft Nokia		Internet-Draft Nokia
	Expires: December 13, 2004 T. Hiller		Expires: December 22, 2004 T. Hiller
	Lucent Technologies		Lucent Technologies
	G. Zorn		G. Zorn
	Cisco Systems		Cisco Systems
	June 14, 2004		June 23, 2004
	Diameter Extensible Authentication Protocol (EAP) Application		Diameter Extensible Authentication Protocol (EAP) Application
	draft-ietf-aaa-eap-07.txt		draft-ietf-aaa-eap-08.txt
	Status of this Memo		Status of this Memo
	By submitting this Internet-Draft, I certify that any applicable		By submitting this Internet-Draft, I certify that any applicable
	patent or other IPR claims of which I am aware have been disclosed,		patent or other IPR claims of which I am aware have been disclosed,
	and any of which I become aware will be disclosed, in accordance with		and any of which I become aware will be disclosed, in accordance with
	RFC 3668.		RFC 3668.
	Internet-Drafts are working documents of the Internet Engineering		Internet-Drafts are working documents of the Internet Engineering
	Task Force (IETF), its areas, and its working groups. Note that		Task Force (IETF), its areas, and its working groups. Note that
	skipping to change at page 1, line 37 ¶		skipping to change at page 1, line 37 ¶
	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."
	The list of current Internet-Drafts can be accessed at		The list of current Internet-Drafts can be accessed at
	http://www.ietf.org/ietf/1id-abstracts.txt.		http://www.ietf.org/ietf/1id-abstracts.txt.
	The list of Internet-Draft Shadow Directories can be accessed at		The list of Internet-Draft Shadow Directories can be accessed at
	http://www.ietf.org/shadow.html.		http://www.ietf.org/shadow.html.
	This Internet-Draft will expire on December 13, 2004.		This Internet-Draft will expire on December 22, 2004.
	Copyright Notice		Copyright Notice
	Copyright (C) The Internet Society (2004). All Rights Reserved.		Copyright (C) The Internet Society (2004). All Rights Reserved.
	Abstract		Abstract
	The Extensible Authentication Protocol (EAP) provides a standard		The Extensible Authentication Protocol (EAP) provides a standard
	mechanism for support of various authentication methods. This		mechanism for support of various authentication methods. This
	document defines the Command-Codes and AVPs necessary to carry EAP		document defines the Command-Codes and AVPs necessary to carry EAP
	skipping to change at page 16, line 18 ¶		skipping to change at page 16, line 18 ¶
	by all Diameter implementations conforming to this specification.		by all Diameter implementations conforming to this specification.
	The following Command Codes are defined in this section:		The following Command Codes are defined in this section:
	Command-Name Abbrev. Code Reference		Command-Name Abbrev. Code Reference
	--------------------------------------------------------		--------------------------------------------------------
	Diameter-EAP-Request DER 268 3.1		Diameter-EAP-Request DER 268 3.1
	Diameter-EAP-Answer DEA 268 3.2		Diameter-EAP-Answer DEA 268 3.2
	When the NASREQ AA-Request (AAR) or AA-Answer (AAA) commands are used		When the NASREQ AA-Request (AAR) or AA-Answer (AAA) commands are used
	for AUTHORIZE_ONLY messages in conjunction with EAP (see Section		for AUTHORIZE_ONLY messages in conjunction with EAP (see Section
	2.3.3), the Auth-Application-Id AVP MUST be set to 1 (NASREQ), and		2.3.3), an Application Identifier value of 1 (NASREQ) is used, and
	the rules and command ABNF defined in [NASREQ] MUST be followed.		the commands follow the rules and ABNF defined in [NASREQ].
	Similarly, when the Re-Auth-Request (RAR), Re-Auth-Answer (RAA),		When the Re-Auth-Request (RAR), Re-Auth-Answer (RAA),
	Session-Termination-Request (STR), Session-Termination-Answer (STA),		Session-Termination-Request (STR), Session-Termination-Answer (STA),
	Abort-Session-Request (ASR), Abort-Session-Answer (ASA),		Abort-Session-Request (ASR), Abort-Session-Answer (ASA),
	Accounting-Request (ACR), and Accounting-Answer (ACA) commands are		Accounting-Request (ACR), and Accounting-Answer (ACA) commands are
	used together with the Diameter EAP application, they follow the		used together with the Diameter EAP application, they follow the
	rules in [NASREQ] and use Auth-Application-Id 1.		rules in [NASREQ] and [BASE]. The accounting commands use
			Application Identifier value of 3 (Diameter Base Accounting); the
			others use 0 (Diameter Common Messages).
	3.1 Diameter-EAP-Request (DER) Command		3.1 Diameter-EAP-Request (DER) Command
	The Diameter-EAP-Request (DER) command, indicated by the Command-Code		The Diameter-EAP-Request (DER) command, indicated by the Command-Code
	field set to 268 and the 'R' bit set in the Command Flags field, is		field set to 268 and the 'R' bit set in the Command Flags field, is
	sent by a Diameter client to a Diameter server and conveys an		sent by a Diameter client to a Diameter server and conveys an
	EAP-Response from the EAP client. The Diameter-EAP-Request MUST		EAP-Response from the EAP client. The Diameter-EAP-Request MUST
	contain one EAP-Payload AVP, which contains the actual EAP payload.		contain one EAP-Payload AVP, which contains the actual EAP payload.
	An EAP-Payload AVP with no data MAY be sent to the Diameter server to		An EAP-Payload AVP with no data MAY be sent to the Diameter server to
	initiate an EAP authentication session.		initiate an EAP authentication session.
	skipping to change at page 30, line 50 ¶		skipping to change at page 30, line 50 ¶
	Julien Bournelle, Pat Calhoun, Henry Haverinen, John Loughney,		Julien Bournelle, Pat Calhoun, Henry Haverinen, John Loughney,
	Yoshihiro Ohba, and Joseph Salowey.		Yoshihiro Ohba, and Joseph Salowey.
	10. References		10. References
	10.1 Normative References		10.1 Normative References
	[BASE] Calhoun, P., Loughney, J., Guttman, E., Zorn, G. and J.		[BASE] Calhoun, P., Loughney, J., Guttman, E., Zorn, G. and J.
	Arkko, "Diameter Base Protocol", RFC 3588, September 2003.		Arkko, "Diameter Base Protocol", RFC 3588, September 2003.
	[EAP] Blunk, L., Vollbrecht, J., Aboba, B., Carlson, J. and H.		[EAP] Aboba, B., Blunk, L., Vollbrecht, J., Carlson, J. and H.
	Levkowetz, "Extensible Authentication Protocol (EAP)",		Levkowetz, "Extensible Authentication Protocol (EAP)", RFC
	draft-ietf-eap-rfc2284bis-09 (work in progress), February		3748, June 2004.
	2004.
	[NASREQ] Calhoun, P., Zorn, G., Spence, D. and D. Mitton, "Diameter		[NASREQ] Calhoun, P., Zorn, G., Spence, D. and D. Mitton, "Diameter
	Network Access Server Application",		Network Access Server Application",
	draft-ietf-aaa-diameter-nasreq-15 (work in progress), June		draft-ietf-aaa-diameter-nasreq-15 (work in progress), June
	2004.		2004.
	[RFC2119] Bradner, S., "Key words for use in RFCs to Indicate		[RFC2119] Bradner, S., "Key words for use in RFCs to Indicate
	Requirement Levels", BCP 14, RFC 2119, March 1997.		Requirement Levels", BCP 14, RFC 2119, March 1997.
	10.2 Informative References		10.2 Informative References
	skipping to change at page 33, line 18 ¶		skipping to change at page 33, line 18 ¶
	USA		USA
	Phone: +1 425 344 8113		Phone: +1 425 344 8113
	EMail: gwz@cisco.com		EMail: gwz@cisco.com
	Appendix A. Changelog		Appendix A. Changelog
	(This section will not appear in the final version submitted to RFC		(This section will not appear in the final version submitted to RFC
	editor.)		editor.)
			Changes from -07.a to -08.a:
			o Use application identifier 0/3 for commands defined in BASE.
			o draft-ietf-eap-rfc2284bis is now RFC 3748 (hooray!).
	Changes from -06.b to -07.a:		Changes from -06.b to -07.a:
	o Clarified how NASREQ commands are used together with Diameter EAP		o Clarified how NASREQ commands are used together with Diameter EAP
	application.		application.
	o Clarified that NASREQ text about RADIUS translation applies here		o Clarified that NASREQ text about RADIUS translation applies here
	as well.		as well.
	o Updated references: NASREQ to -15, IKEv2 to -14.		o Updated references: NASREQ to -15, IKEv2 to -14.
End of changes. 9 change blocks.
	12 lines changed or deleted		19 lines changed or added
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