基于四元模型的IP防盗方法

随着校园网络规模的不断扩大,用户数量也不断的增加,各种病毒与木马程序的泛滥,使得IP地址盗用十分普遍。不仅给网络计费带来了负面影响,而且破坏了正常的网络运行和应用,因此解决IP地址盗用问题是保证校园网安全运行、追查和防止来自校园网内部的网络攻击事件的首要条件。本文以解决IP地址盗用问题为出发点,提出了用户注册和交换机控制相结合的一种基于SNMP的四元模型的新防盗技术。

New Technology Basedon SNMP to Solve IP Address Embezzlement at Campus Network Management

IP address embezzlement is a common and very harmful factor in network management.It not only brings the negative effects to the network charging but also Destroys normal network operation and application.Consequently the solution of IP address embezzlement is the most important condition to guarantee the safe operation of campus network and trace or prevent attacks which stem from campus network.This paper regards the solution of IP address embezzlement as the starting point.After further investigating SNMP protocol,and aiming at the structure of our campus network,the author finally proposed a kind of new theft-proof scheme of four-layer model based on SNMP and user login at switch control.