发明名称 |
Method for preventing Ethernet from being attacked |
摘要 |
A method for preventing Ethernet from being attacked is provided. The method comprises the steps as follows: after detecting a new connection between a port and a terminal device and receiving a data packet from the terminal device, an Ethernet communication device establishing and storing a fixed map between the port and a hardware address of the terminal device, then forwarding the data packet according to the fixed map; after detecting a disconnection between the port and the terminal device, the Ethernet communication device deleting the fixed map.
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申请公布号 |
US7720069(B2) |
申请公布日期 |
2010.05.18 |
申请号 |
US20040577697 |
申请日期 |
2004.08.27 |
申请人 |
HUAWEI TECHNOLOGIES CO., LTD. |
发明人 |
YANG LEI |
分类号 |
H04L12/24;H04L29/06;H04L29/08;H04L29/12 |
主分类号 |
H04L12/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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