发明授权
US08028160B1 Data link layer switch with protection against internet protocol spoofing attacks
有权
数据链路层交换机，防止互联网协议欺骗攻击
- 专利标题： Data link layer switch with protection against internet protocol spoofing attacks
- 专利标题（中）： 数据链路层交换机，防止互联网协议欺骗攻击
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申请号： US11170904申请日： 2005-06-29
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公开(公告)号： US08028160B1公开(公告)日： 2011-09-27
- 发明人: Michael Orr
- 申请人： Michael Orr
- 申请人地址： BM Hamilton
- 专利权人： Marvell International Ltd.
- 当前专利权人： Marvell International Ltd.
- 当前专利权人地址： BM Hamilton
- 主分类号： H04L29/06
- IPC分类号： H04L29/06 ; G06F11/00
摘要：
A data link layer switch having an associated method and computer program comprises a processor; a plurality of ports to exchange packets of data with a network; a memory to store a switch table; and a packet processor to transfer the packets of data between the ports according to the switch table, the packet processor comprising a classifier to send copies of selected ones of the packets of data to the processor; wherein the processor determines whether an attack upon the data link layer switch has occurred based on the copies of the selected ones of the packets.
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