Back DIAMETER Bulgarian DIAMETER Catalan DIAMETER Czech Diameter (Protokoll) German Diameter (protocol) English Diameter (protocolo) Spanish Diameter French DIAMETER Galician DIAMETER Italian 다이어미터 (프로토콜) Korean
DIAMETERは、RADIUSの後継となる認証・認可・課金 (AAA: Authentication, Authorization, Accounting) プロトコルである。