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网络系统是实现信息化的重要基础设施,如今网络的规模日益扩大,结构日益复杂,其功能也愈来愈强。“网管”已成为网络系统的关键部分,“网管”技术也成为网络系统的制高点!迄今为止,我国尚没有自主版权的网管产品。而上海交大“网管”梯队十几个博士、硕士生们在白英彩教授领导下经过较长时间研究开发,投入了近100个人月,日夜拼搏,精心设计,终于成功地开发出Goldview网络管理系统,可供国内数万个网络系统使用,经沪上权威的网络专家们鉴定,认为Goldview网管系统是国内自主开发的第一个网管产品,居国内领先水平。我们殷切期望随着第一个网管产品的出现,会有更多的网管产品跟上、为了振兴民族软件产业,希望有更多的“网管”梯队投入中、大型软件研究、开发,希望有关主管单位和网络系统用户来支持、扶植、试用国内自主开发的第一个网管产品。现将其若干设计思想、技术和实现方法撰写成七篇文章,文章力求深入浅出,通俗易懂,裨供业界人士参考。 七篇文章分别是: Goldview网络管理系统概述; 网络拓扑图的搜索实现; 在Windows平台上实现对SNMP代理的访问; 以路由器为核心的网络拓扑图生成实现; 网络实时故障监控、检测和报警实现; 基于winsock的ping,Telnet,Ftp的设计和实现; 网络管理系统的功能及常见产品。
Network system is an important infrastructure for information technology. Nowadays, the scale of network is expanding day by day, its structure is becoming increasingly complex and its functions are getting stronger and stronger. “Network management” has become a key part of the network system. “Network management” technology has also become the commanding point of the network system! So far, China still does not have its own copyright management products. Shanghai Jiao Tong University “Network Management” echelon a dozen doctoral and master students under the leadership of Professor Bai Yingcai after a long period of research and development, invested nearly 100 people a month, day and night hard work, well-designed, and finally successfully developed Goldview network management system, It can be used by tens of thousands of domestic network systems and qualified by network experts in Shanghai. Goldview network management system is the first network management product independently developed in China, ranking the leading domestic level. We sincerely hope that with the emergence of the first network management products, more network management products will be kept in place. In order to rejuvenate the national software industry, we hope that more “network management” echelon will invest in medium and large-scale software research and development and hope that the relevant directors Units and network system users to support, foster, try out the first self-developed network management products. Now a number of its design ideas, techniques and methods of writing into seven articles, the article seeks to explain profound theories in simple language, easy to understand, for the benefit of the industry for reference. The seven articles are respectively: Overview of Goldview network management system; Search realization of network topology map; Access to SNMP agent on Windows platform; Realization of network topology map with router as the core; Real-time network fault monitoring, detection and alarm ; Winsock-based ping, Telnet, Ftp design and implementation; network management system functions and common products.