Technical Summary
This document describes the Diameter protocol application used for
Authentication, Authorization and Accounting (AAA) services in the
Network Access Server (NAS) environment. This application
specification, when combined with the Diameter Base protocol,
Transport Profile, and Extensible Authentication Protocol
specifications, satisfies typical network access services
requirements.
Initial deployments of the Diameter protocol are expected to include
legacy systems. Therefore, this application was carefully designed to
ease the burden of protocol conversion between RADIUS and Diameter.
This is achieved by including the RADIUS attribute space, and
eliminating the need to perform many attribute translations.
Working Group Summary
This document is the product of the aaa working group, and had wg
consensuus. Comments in IETF last call were addressed by the current
document.
Protocol Quality
This document was reviewed for the IESG by Randy Bush and Bert Wijnen