The Principle -(2)CollectNetworkTrafficTCP HeaderHttp://qos.cs.tsinghua.edu.cn/networkporcessorTCP Headerits propagation by using Network Processor Based ParallelTCPHeaderwe are dedicated to scan worm and cutoffTCPHeaderBloom Filters techniques, a prototype Is Implemented by our teamFigure 1. TCP flow packet fragment and out of orderRnem
Page 11 The Principle –(2) Collect Network Traffic TCP Header Http://qos.cs.tsinghua.edu.cn/~networkporcessor TCP Header its propagation by using Network Processor Based Parallel TCP Header we are dedicated to scan worm and cutoff TCP Header Bloom Filters techniques, a prototype Is Implemented by our team Figure 1. TCP flow packet fragment and out of order
The Principle -(3)ReorderNetworkTrafficTCPHeaderHttp://qos.cs.tsinghua.edu.cn/~networkporcessorTCP Headerwe are dedicated to scan worm and cutoffTCP Headerits propagation by using Intel IXP Network Processor Based ParallelTCPHeaderBloom Filters techniques. Our team has Implemented a prototypeFigure 2. Reorder the packets In the same TCP flow.Rne2
Page 12 The Principle –(3) Reorder Network Traffic TCP Header Http://qos.cs.tsinghua.edu.cn/~networkporcessor TCP Header its propagation by using Intel IXP Network Processor Based Parallel TCP Header we are dedicated to scan worm and cutoff TCP Header Bloom Filters techniques. Our team has Implemented a prototype. Figure 2. Reorder the packets In the same TCP flow
The Principle -(4)Retrieval and ScanningNow we capture It!!!!Http://gos.cs.tsinghua.edu.cn/~networkporcessor3We are dedicated to scan worm and cutoff its propagation byv using Intel IXP NetworkProcessor based Parallel Bloom Filters techniques. Our team has implemented aprototype by using IXP2400 Network Processor. Some assault of real worms aresimulated...Figure 3. Retrieval Flow Contents and ScanRe113
Page 13 The Principle –(4) Retrieval and Scanning Http://qos.cs.tsinghua.edu.cn/~networkporcessor We are dedicated to scan worm and cutoff its propagation by using Intel IXP Network Processor based Parallel Bloom Filters techniques. Our team has implemented a prototype by using IXP2400 Network Processor. Some assault of real worms are simulated. Figure 3. Retrieval Flow Contents and Scan. Now we capture It!!!!