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Network Working Group G. Zorn
Request for Comments: 4603 G. Weber
Category: Informational R. Foltak
Cisco Systems
July 2006


Additional Values for the
NAS-Port-Type Attribute

Status of This Memo

This memo provides information for the Internet community. It does
not specify an Internet standard of any kind. Distribution of this
memo is unlimited.

Copyright Notice

Copyright (C) The Internet Society (2006).

IESG Note

This RFC is not a candidate for any level of Internet Standard. The
IETF disclaims any knowledge of the fitness of this RFC for any
purpose and in particular notes that the decision to publish is not
based on IETF review for such things as security, congestion control,
or inappropriate interaction with deployed protocols. The RFC Editor
has chosen to publish this document at its discretion. Readers of
this document should exercise caution in evaluating its value for
implementation and deployment. See RFC 3932 for more information.

Abstract

This document defines a set of values for the NAS-Port-Type RADIUS
Attribute.

Table of Contents

1. Introduction ....................................................2
2. NAS-Port-Type Values ............................................2
3. IANA Considerations .............................................2
3.1. Attribute Values ...........................................2
4. Security Considerations .........................................2
5. References ......................................................3
5.1. Normative References .......................................3
5.2. Informative References .....................................3





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1. Introduction

This document defines a set of new values for the NAS-Port-Type
Attribute [RFC2865].

2. NAS-Port-Type Values

This document defines new values for the NAS-Port-Type Attribute.
This specification concerns the following values:

30 PPPoA (PPP over ATM [RFC3336])

31 PPPoEoA (PPP over Ethernet [RFC2516] over ATM)

32 PPPoEoE (PPP over Ethernet [RFC2516] over Ethernet)

33 PPPoEoVLAN (PPP over Ethernet [RFC2516] over VLAN)

34 PPPoEoQinQ (PPP over Ethernet [RFC2516] over IEEE 802.1QinQ)

3. IANA Considerations

3.1. Attribute Values

This document is intended to act as a request for allocation of the
numbers listed by IANA in the appropriate registry [RADTYP],
according to the allocation policy given in [RFC3575].

The values given have already been implemented by at least one vendor
without assignment by IANA.

IANA has registered the numbers listed in Section 2, per this
request.

4. Security Considerations

This specification neither adds to nor detracts from the security of
the RADIUS protocol.













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RFC 4603 New NAS-Port-Type Values July 2006


5. References

5.1. Normative References

[RFC2865] Rigney, C., Willens, S., Rubens, A., and W. Simpson,
"Remote Authentication Dial In User Service (RADIUS)", RFC
2865, June 2000.

[RFC3575] Aboba, B., "IANA Considerations for RADIUS (Remote
Authentication Dial In User Service)", RFC 3575, July
2003.

5.2. Informative References

[RADTYP] Internet Assigned Numbers Authority, "RADIUS TYPES",
November 2005, types>.

[RFC2516] Mamakos, L., Lidl, K., Evarts, J., Carrel, D., Simone, D.,
and R. Wheeler, "A Method for Transmitting PPP Over
Ethernet (PPPoE)", RFC 2516, February 1999.

[RFC3336] Thompson, B., Koren, T., and B. Buffam, "PPP Over
Asynchronous Transfer Mode Adaptation Layer 2 (AAL2)", RFC
3336, December 2002.


























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Authors' Addresses

Glen Zorn
Cisco Systems
2901 Third Avenue, Suite 600
SEA1/5/
Seattle, WA 98121
US

Phone: +1 (425) 344 8113
EMail: gwz@cisco.com


Greg Weber
Cisco Systems
10850 Murdock Road
KNV/1/
Knoxville, TN 37932
US

EMail: gdweber@cisco.com


Rich Foltak
Cisco Systems
2200 East President George Bush Turnpike
RCDN6/4/2
Richardson, TX 75082
US

Phone: +1 (469) 255-6557
EMail: rfoltak@cisco.com



















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RFC 4603 New NAS-Port-Type Values July 2006


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