基于流的IP网管理信息建模方法及其模型

Modeling methods and model for flow-based IP network

基于体现IP网无连接特性的概念——"流",研究了IP网管理信息的建模方法。提出了信息建模的基本原则,分析了IP网的无连接特性及"流"的概念,讨论了对无连接功能组件进行管理抽象的思路和依据。基于该方法建立了体现IP网网络层特性的管理信息模型,该模型已经被应用到IP网络管理环境中并得到验证。

The management information modeling methods of IP network was studied based on the concept of ＂flow＂, which describes the connectionless characteristics of IP network. The basic principles of information modeling were promoted, the characteristics of IP network as well as the concept of ＂flow＂ were analyzed, and the transform mechanisms from connectionless functional architecture components to IP network managed object classes were discussed. Based on the above methods, a management information model was built, which focuses on the network level characteristics of IP network. The model had been applied in the IP network management environment and proved effective.