发明授权
US07609629B2 Network controller and control method with flow analysis and control function
失效
具有流量分析和控制功能的网络控制器和控制方法
- 专利标题： Network controller and control method with flow analysis and control function
- 专利标题（中）： 具有流量分析和控制功能的网络控制器和控制方法
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申请号： US11365609申请日： 2006-03-02
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公开(公告)号： US07609629B2公开(公告)日： 2009-10-27
- 发明人: Yoshinori Watanabe , Takashi Isobe , Hidemitsu Higuchi , Takeshi Aimoto
- 申请人： Yoshinori Watanabe , Takashi Isobe , Hidemitsu Higuchi , Takeshi Aimoto
- 申请人地址： JP Kawasaki
- 专利权人： Alaxala Networks Corporation
- 当前专利权人： Alaxala Networks Corporation
- 当前专利权人地址： JP Kawasaki
- 代理机构： Mattingly & Malur, P.C.
- 优先权： JP2005-109744 20050406; JP2006-019980 20060130
- 主分类号： H04L12/50
- IPC分类号： H04L12/50 ; H04Q11/00
摘要：
A network controller, capable of high-speed extraction of malicious traffic from networks and determining characteristics of such traffic, includes a unit for accumulating a number of packets for each arbitrary itemset included in the header portions of packets to be transferred, and a unit for determining whether the accumulated value obtained by the accumulating unit exceeds a predetermined threshold, and determines the types of packets to be transferred from accumulated values of the itemset and an itemset different from the itemset when the number of packets exceed a threshold.
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