公开(公告)号：KR1020030037423A

公开(公告)日：2003-05-14

申请号：KR1020010068447

申请日：2001-11-05

Applicant: 한국전자통신연구원

Inventor： 김현곤 ,  김말희 ,  유희종 ,  이해동 ,  이윤주 ,  박치항

IPC: G06F15/00

Abstract: PURPOSE: A duplexing method of an AAA(Authentication, Authorization, Accounting) system is provided to reduce a trouble recovery time of an AAA system maximally. CONSTITUTION: A duplexed AAA application of an AAA system(server) active/standby server and an AAA application of other system(client) are initialized and started on an idle state(40). The lower security related setting procedure event is generated from each AAA application(41). A TLS(Transport Layer Security) and SCTP(Stream Control Transmission Protocol) layer of the active/standby server executes a lower security related setting procedure of an active server and a standby server(42). A client AAA application starts a communication with an activated server, that is, an AAA service is progressed(43). If a trouble is generated in the active server and an AAA service is stopped(44), the client system which is not communicated with an activated server senses a status of an activated server and checks a security related setting with deactivated server(45).

Abstract translation: 目的：提供AAA（认证，授权，计费）系统的双工方式，最大限度地减少AAA系统的故障恢复时间。 规定：AAA系统（服务器）主备服务器和其他系统（客户端）的AAA应用程序的双工AAA应用程序在空闲状态下被初始化并启动（40）。 从每个AAA应用（41）生成较低安全性相关的设置过程事件。 活动/备用服务器的TLS（传输层安全）和SCTP（流控制传输协议）层执行活动服务器和备用服务器（42）的较低安全性相关的设置过程。 客户端AAA应用程序启动与激活的服务器的通信，即进行AAA服务（43）。 如果在活动服务器中产生故障并且停止了AAA服务（44），则未与激活的服务器通信的客户端系统感测激活的服务器的状态并且检查与停用服务器（45）的安全相关设置。