Network Working Group C. Rigney
Request for Comments: 2869 Livingston
Category: Informational W. Willats
Cyno Technologies
P. Calhoun
Sun Microsystems
June 2000
RADIUS Extensions
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 (2000). All Rights Reserved.
Abstract
This document describes additional attributes for carrying
authentication, authorization and accounting information between a
Network Access Server (NAS) and a shared Accounting Server using the
Remote Authentication Dial In User Service (RADIUS) protocol
described in RFC 2865 [1] and RFC 2866 [2].
Table of Contents
1. Introduction .......................................... 2
1.1 Specification of Requirements ................... 3
1.2 Terminology ..................................... 3
2. Operation ............................................. 4
2.1 RADIUS support for Interim Accounting Updates.... 4
2.2 RADIUS support for Apple Remote Access
Protocol ........................................ 5
2.3 RADIUS Support for Extensible Authentication
Protocol (EAP) .................................. 11
2.3.1 Protocol Overview ............................... 11
2.3.2 Retransmission .................................. 13
2.3.3 Fragmentation ................................... 14
2.3.4 Examples ........................................ 14
2.3.5 Alternative uses ................................ 19
3. Packet Format ......................................... 19
4. Packet Types .......................................... 19
5. Attributes ............................................ 20
Rigney, et al. Informational