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ARP攻击——使在同一局域网的用户无法上网-小小的蜗牛的博客

 5 years ago
source link: http://blog.51cto.com/13659301/2120547
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ARP攻击介绍ARP简介ARP(AddressResolutionProtocol)是地址解析协议,是一种将IP地址转化成物理地址的协议。从IP地址到物理地址的映射有两种方式:表格方式和非表格方式。ARP具体说来就是将网络层(IP层,也就是相当于OSI的第三层)地址解析为数据连接层(MAC层,也就是相当于OSI的第二层)的MAC地址。ARP攻击仅能在以太网(局域网如:机房、内网、公司网络等)进行。

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