簡單網絡管理協議幫助網絡管理員實現對基于TCP/IP 網絡的分布式系統的有效管理。管理員在本地計算機上（通常是一個工作站）使用“取—存”模式完成對代理的各種控制，而代理通過對SNMP 報文的分析將通信原語轉換成等價的在本地數據結構上的操作。本文從SNMP 基本體系結構入手，提出了一種基于Visual C++的實時監測系統中SNMP 報文分析算法的實現。
關鍵詞： 簡單網絡管理協議；管理站／代理；報文分析；算法
A Realization of SNMP Message Parse Algorithm in Real-time Monitoring System
LU Wei-xia ， LI Ou? (Department of Communication Engineering, PLA Information Engineering University, Zhengzhou 450002,China) Abstract: A network manager can realize the management of distributed system based on TCP/IP through the Simple Network Management Protocols(SNMP).The manager uses “fetch-store”mode to control the agents and complete all kinds of operations. An agent performs the SNMP message parse to accomplish the communication primitives. This papar starts with the introduction of SNMP foundational system structure, then a SNMP message parse algorithm based on Visual C++ in real-time monitoring system is presented.
Keywords：SNMP; Manager/Agent ; message parse; algorithm