发明名称 |
METHOD OF SHARING STATE BETWEEN STATEFUL INSPECTION FIREWALLS ON MEP NETWORK |
摘要 |
The present invention is devised to solve the problem in which a state cannot be kept track of because an outgoing traffic and an incoming traffic pass through different firewalls on a Multiple Entry/Exit Point (MEP) network having a plurality of entry points. In the present invention, firewalls physically remote from each other can share connection information using a modified SYN cookie, so that stateful inspection firewalls physically remote from each other can be used even on the MEP network.
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申请公布号 |
US2005240989(A1) |
申请公布日期 |
2005.10.27 |
申请号 |
US20040709255 |
申请日期 |
2004.04.23 |
申请人 |
SEOUL NATIONAL UNIVERSITY INDUSTRY FOUNDATION |
发明人 |
KIM JIN-HO;BAHK SAE-WOONG;LEE HEE-JO |
分类号 |
H04L9/00;H04L29/06;(IPC1-7):H04L9/00 |
主分类号 |
H04L9/00 |
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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