< draft-mariblanca-aaa-eap-lla-00.txt		draft-mariblanca-aaa-eap-lla-01.txt >
	AAA Working Group David Mariblanca		AAA Working Group David Mariblanca
	INTERNET-DRAFT Ericsson		INTERNET-DRAFT Ericsson
	Expires: November 2004		Expires: December 2004
	May, 2004		June, 2004
	EAP lower layer attributes for AAA protocols		EAP lower layer attributes for AAA protocols
	<draft-mariblanca-aaa-eap-lla-00.txt>		<draft-mariblanca-aaa-eap-lla-01.txt>
	Status of this memo		Status of this memo
	This document is an Internet-Draft and is in full conformance with		This document is an Internet-Draft and is in full conformance with
	all provisions of Section 10 of RFC2026.		all provisions of Section 10 of RFC2026.
	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 other		Task Force (IETF), its areas, and its working groups. Note that other
	groups may also distribute working documents as Internet-Drafts.		groups may also distribute working documents as Internet-Drafts.
	skipping to change at page 1, line 33 ¶		skipping to change at page 1, line 33 ¶
	time. It is inappropriate to use Internet-Drafts as reference		time. It is inappropriate to use Internet-Drafts as reference
	material or cite them other than as "work in progress".		material or 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/lid-abstracts.txt		http://www.ietf.org/ietf/lid-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 document is an individual submission to the IETF. Comments		This document is an individual submission to the IETF. Comments
	should be directed to the authors.		should be directed to the author.
	Copyright Notice		Copyright Notice
	Copyright (C) The Internet Society (2003). All Rights Reserved.		Copyright (C) The Internet Society (2003). All Rights Reserved.
	Abstract		Abstract
	This document defines a new AVP to be transported in RADIUS or		This document defines a new AVP to be transported in RADIUS or
	Diameter when EAP is carried over these protocols. The purpose of		Diameter when EAP is carried over these protocols. The purpose of
	this AVP is to determine which layer 2 protocol was used to		this AVP is to determine which layer 2 protocol was used to
	skipping to change at page 4, line 4 ¶		skipping to change at page 4, line 5 ¶
	This AVP MAY be included in the Diameter-EAP-Request (DER) Command.		This AVP MAY be included in the Diameter-EAP-Request (DER) Command.
	It MUST NOT be present in the Diameter-EAP-Answer (DEA) Command.		It MUST NOT be present in the Diameter-EAP-Answer (DEA) Command.
	In case of RADIUS, the EAP-Lower-Layer AVP MAY be included in the		In case of RADIUS, the EAP-Lower-Layer AVP MAY be included in the
	Access-Request message, and MUST NOT be included in any other RADIUS		Access-Request message, and MUST NOT be included in any other RADIUS
	message.		message.
	The format of the EAP-Lower-Layer AVP is shown below.		The format of the EAP-Lower-Layer AVP is shown below.
	0 1 2 3		0 1 2 3
	0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1		0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	|EAP-Lower-Layer| Length = 1 | Underlying Protocol |		|EAP-Lower-Layer| Length = 1 | Underlying Protocol |
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	The values for this attribute are:		The values for this attribute are:
	Protocol Value		Protocol Value
	PPP 1		PPP 1
	802.1X 2		802.1X 2
	IKEv2 3		IKEv2 3
	PANA 4		PANA 4
			4. IANA considerations
			New values for the EAP-Lower-Layer AVP are to be allocated by First
			Come First Served [RFC 2434], in accordance with RADIUS and Diameter
			IANA guidelines [RFC 3575] [RFC 3588].
	4. Acknowledgements		4. Acknowledgements
	The author would like to thank Hannes Tschofenig, Bernard Aboba and		The author would like to thank Hannes Tschofenig, Bernard Aboba and
	Jari Arkko for their help in the creation and edition of this		Jari Arkko for their help in the creation and edition of this
	document.		document.
	5. Authors' Addresses		5. Authors' Addresses
	David Mariblanca		David Mariblanca
	Ericsson Espana S.A.		Ericsson Espana S.A.
	Via de los Poblados 13
	28033 Madrid		28033 Madrid
	Spain		Spain
	Phone: +34-91-339-3422		Phone: +34-91-339-3422
	Email: david.mariblanca@ericsson.com		Email: david.mariblanca@ericsson.com
	6. References		6. Normative References
	[EAP] Blunk, L., Vollbrecht, J., Aboba, B., Carlson, J. and H.		[EAP] Blunk, L., Vollbrecht, J., Aboba, B., Carlson, J. and H.
	Levkowetz, "Extensible Authentication Protocol (EAP)",		Levkowetz, "Extensible Authentication Protocol (EAP)",
	draft-ietf-eap-rfc2284bis-09 (work in progress), February		draft-ietf-eap-rfc2284bis-09 (work in progress), February
	2004.		2004.
	[DEAPapp] P. Eronen, T. Hiller, G. Zorn, “Diameter Extensible		[DEAPapp] P. Eronen, T. Hiller, G. Zorn, ôDiameter Extensible
	Authentication Protocol (EAP) Application”, draft-ietf-		Authentication Protocol (EAP) Applicationö, draft-ietf-
	aaa-eap-05.txt (work in progress), April 2004.		aaa-eap-07.txt (work in progress), June 2004.
	[RFC3579] B. Aboba, P. Calhoun, “RADIUS (Remote Authentication Dial		[RFC3575] B. Aboba, ôIANA considerations for RADIUSö, RFC 3575,
			July 2003.
			[RFC3588] P. Calhoun, J. Loughney, E. Guttman, G. Zorn, J. Arkko,
			ôDiameter Base Protocolö, RFC 3588, September 2003
			7. Informative References
			[RFC2434] Narten, T. and H. Alvestrand, "Guidelines for Writing an
			IANA Considerations Section in RFCs", BCP 26, RFC 2434,
			October 1998.
			[RFC3579] B. Aboba, P. Calhoun, ôRADIUS (Remote Authentication Dial
	In User Service) Support For Extensible Authentication		In User Service) Support For Extensible Authentication
	Protocol (EAP)“, RFC 3579, September 2003		Protocol (EAP)ô, RFC 3579, September 2003.
	Full Copyright Statement		[RFC2119] Bradner, S., "Key words for use in RFCs to Indicate
			Requirement Levels", BCP 14, RFC 2119, March 1997.
			Full Copyright Statement
	Copyright (C) The Internet Society (2004). All Rights Reserved.		Copyright (C) The Internet Society (2004). All Rights Reserved.
	This document and translations of it may be copied and furnished to		This document and translations of it may be copied and furnished to
	others, and derivative works that comment on or otherwise explain it		others, and derivative works that comment on or otherwise explain it
	or assist in its implementation may be prepared, copied, published		or assist in its implementation may be prepared, copied, published
	and distributed, in whole or in part, without restriction of any		and distributed, in whole or in part, without restriction of any
	kind, provided that the above copyright notice and this paragraph are		kind, provided that the above copyright notice and this paragraph are
	included on all such copies and derivative works. However, this		included on all such copies and derivative works. However, this
	document itself may not be modified in any way, such as by removing		document itself may not be modified in any way, such as by removing
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