ARP病毒在局域网中的防治研究  

ARP Virus Prevention And Control Research In LAN

作　　者：于夫 

机构地区：[1]辽宁省葫芦岛市92941部队96分队

出　　处：《网络安全技术与应用》2014年第6期173-173,175,共2页Network Security Technology & Application

摘　　要：在计算机网络系统所受到的网络病毒危害中,局域网ARP病毒是经常出现的一种,很多局域网深受其害。ARP病毒通过伪造IP地址和MAC地址实现ARP欺骗,能够在网络中产生大量的ARP通信量使网络阻塞。因此,作为网络管理员,必须掌握一定的知识和采取一定的保护措施以防范ARP病毒的入侵。本文介绍ARP协议机制、ARP病毒的攻击原理和病毒的防治方法。In the computer network system by network virus harm, a kind ofLAN ARP virus is often appear, a lot of local area network（ LAN ）.ARP virus by forged IP address and MAC address the ARP deception, the ability to produce lots of ARP traffic in the network to network congestion. Therefore, as the network administrator, must master certain knowledge and some protection measures are taken to prevent ARP virus invasion. This paper introduces the ARP protocol mechanism, the ARP virus attack principle and method of prevention and cure of the virus.

关 键 词：ARP欺骗 地址映射 

分 类 号：TP393.08[自动化与计算机技术—计算机应用技术] TP393.1[自动化与计算机技术—计算机科学与技术]