Diameter RFCs

Provides AAA Framework

• Ability to exchange Diameter Commands and deliver AVPs

• Routing of Commands

• Basic Applications e.g. accounting

• Capabilities exchange (supported applications)

• Error notification

• Extensibility: addition of new applications, commands, and AVPs

IETF RFCs

RFC 6733: Diameter Base Protocol (obsoletes 3588 but is backwards compatible)

RFC 3539: Transport Profile

RFC 4004: Mobile IP Application

RFC 4005: Network Access Application

RFC 4006: Credit Control Application