【摘要】 随着视频监控系统的广泛应用,日渐复杂的网络环境使得视频监控系统中的认证、授权和计费服务面临了新的挑战。通过对Diameter协议与RADIUS协议的比较,基于Diameter协议设计了电信级视频监控系统中的AAA服务子系统,实现了支持移动终端访问、支持IPv4/IPv6双栈、安全可靠的认证、授权和计费服务,提供了CNGI上的示范应用。更多还原

【Abstract】 With the widely use of video monitoring system, authentication, authorization and accounting services are confronted with new challenges in complex network environment. By comparing the Diameter protocol with the RADIUS protocol, AAA services sub- system in telegraphic multi-mode video monitoring system is designed based on the Diameter protocol. Secure and extensible authenti- cation, authorization and accounting services which support mobile terminal and IPv4/IPv6 stacks are implemented. A demonstration application of CNGI is offered.更多还原