RFC 3588 (rfc3588) - Page 1 of 147
Diameter Base Protocol
Alternative Format: Original Text Document
Network Working Group P. Calhoun
Request for Comments: 3588 Airespace, Inc.
Category: Standards Track J. Loughney
Nokia
E. Guttman
Sun Microsystems, Inc.
G. Zorn
Cisco Systems, Inc.
J. Arkko
Ericsson
September 2003
Diameter Base Protocol
Status of this Memo
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.
Copyright Notice
Copyright (C) The Internet Society (2003). All Rights Reserved.
Abstract
The Diameter base protocol is intended to provide an Authentication,
Authorization and Accounting (AAA) framework for applications such as
network access or IP mobility. Diameter is also intended to work in
both local Authentication, Authorization & Accounting and roaming
situations. This document specifies the message format, transport,
error reporting, accounting and security services to be used by all
Diameter applications. The Diameter base application needs to be
supported by all Diameter implementations.
Conventions Used In This Document
The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT",
"SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this
document are to be interpreted as described in BCP 14, RFC 2119
[KEYWORD].
Calhoun, et al. Standards Track