主动网络管理体系结构的研究  

RESEARCH ON ACTIVE NETWORK MANAGEMENT ARCHITECTURE

作　　者：徐斌[1] 钱德沛[1] 张文杰[1] 栾钟治[1] 

机构地区：[1]西安交通大学计算机科学与技术系,西安710049

出　　处：《计算机研究与发展》2002年第4期488-494,共7页Journal of Computer Research and Development

基　　金：国家自然科学基金(69973036);国家"九七三"重点基础研究项目基金(G1999032700)

摘　　要：主动网络作为一种新型的网络体系结构，能够有效地加快网络协议和服务的开发、验证和部署，但与此同时，对它的管理也需要采用与传统网络管理不同的技术．针对主动网络支持的协议和服务动态变化的特点，提出了一种基于管理小应用（ＭＡＬｅｔ）和管理代理（ＭＡ）的主动网络管理体系结构（Ｍ２ＢＭＡ）．该体系结构包括主动网络管理服务器、本地节点管理器、主动网络管理代理执行环境和消息系统．主动网络管理服务器和本地节点管理器能够根据主动网络服务的变化而动态构造网络管理应用，本地节点管理器还为主动节点的自管理提供了一种有效的手段．主动网络管理代理执行环境为管理代理的动态部署提供了支持．在该管理体系结构下，管理者可以方便灵活地对主动网络进行有效地管理．该体系结构还与传统的网络管理兼容．As a novel network architecture, the active network will greatly speedup the process of developing, validating and deploying new network protocols and services. But the management of active networks requires different techniques from those used in traditional network management. Considering the active network＇s special features of dynamic deploying new protocols and services, this paper presents an active network management architecture (M2BMA) based on small management applications (MALet) and management agents (MA). The major components of the architecture include the active network management server, the local node manager, the active network management agent execution environment, and the message system. The active network management server and the local node manager can dynamically construct management applications following the change of active network services. The local node manager provides an effective method to manage the active node in the active network. The active network management agent execution environment supports dynamic deployment of active network management agents. This architecture results in a convenient, flexible, and efficient management of the active network. The architecture is also compatible with the traditional network management.

关 键 词：体系结构 主动网络 网络管理 管理代理 计算机网络 

分 类 号：TP393.07[自动化与计算机技术—计算机应用技术]