| 1. | Aaa ( authentication , authorization , accounting ) is the key of oss , in this theis , the aaa protocols and application requirement is analyzed first , and then the design the implementation of aaa subsystem are described in detail including following topics : introduced basic concepts of ftth based on epon , then show the whole architecture of our ftth network ; analyzed oss architecture running on broadband system and the aaa subsystem ; analyze and design aaa component in detail , in which we make out the solution through problems and integrated them to the whole system ; extended standard radius protocol and focus on the designation and implementation of authentication based on web ; according to the designation and implementation in my work , i designed a series testing , and improve original designation through test
本文针对aaa ( authentication , authorization , accounting )协议和应用需求进行了较深入全面的研究,并设计实现了该子系统,主要包括以下内容:介绍了基于epon的城域ftth宽带网络的基本概念,然后从整体的角度介绍了我们的ftth网络的结构;分析了在此网络之上的运营支撑系统总体框架和aaa子系统在运营支撑系统中的作用;对该网络和运营系统中的认证授权进行了详细的分析和设计,提出解决问题的方法,形成设计方案;对标准协议进行了扩展,其中详细介绍了基于web的用户认证授权方案的实现和相关配置。针对我所设计和实现的子系统设计了一系列的测试,通过测试改善和优化了部分功能,且给出了测试结果。 |
