事件服务在网络管理中的应用

在Linux平台下，采用4层管理模型实现分布式管理和基于Web的远程管理。其设备层和代理层间除采用同步、单目通信模式，还可采用CORBA事件服务提供的异步、多目通信方式。模型采用“推模型”：被监管对象端的CORBA对象向代理者发起消息的传送，不需考虑代理者是否准备就绪。把CORBA事件服务应用在网络管理中，能较好地避免传统网络管理系统中常采用轮询机制带来的一系列弊端。

Implementation of Event Service in Network Management

On Linux platform,distributed management and long-distance management were realized based on four levels of network management model.In addition to adopt communications mode of synchronized and simplex between managed object and agent,communications mode of asynchronous and duplex was provided by event service of CORBA.The push model was used by the four levels of network management model: the CORBA object on managed object send information to agent whether agent was ready.Event service of CORBA was implemented on network management;it avoided a series of abuse that was bringing on by poll mechanism on traditional network management system.