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| 高吞吐量协作防火墙的双向去冗余方法 | |
| 引用本文： | 秦拯,欧露,张大方,Alex X. Liu. 高吞吐量协作防火墙的双向去冗余方法[J]. 湖南农业大学学报(自然科学版), 2013, 40(1): 93-97 |
| 作者姓名： | 秦拯 欧露 张大方 Alex X. Liu |
| 作者单位： | （1.湖南大学 信息科学与工程学院，湖南 长沙410082；2.密歇根州立大学 计算机科学与工程系，密歇根 兰西48824-1266） |
| 摘 要： | 针对协作防火墙中冗余规则会降低其吞吐量的问题，提出一种基于双向去冗余的高吞吐量协作防火墙优化方法.该方法通过比对协作防火墙中双方的防火墙规则，双向去除域内防火墙之间的冗余规则，提高整个协作防火墙的数据包过滤能力.仿真实验结果表明，该方法的冗余率达到了22.7%，提高了8.2%吞吐量，明显优于已有协作防火墙优化方法. |
| 关 键 词： | 网络安全；协作防火墙；吞吐量；冗余 |
A Bidirectional Redundancy Deletion Approach to High-throughput Cooperative Firewall |
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| QIN Zheng,OU Lu,ZHANG Da-fang,Alex X. Liu. A Bidirectional Redundancy Deletion Approach to High-throughput Cooperative Firewall[J]. Journal of Hunan Agricultural University, 2013, 40(1): 93-97 | |
| Authors: | QIN Zheng OU Lu ZHANG Da-fang Alex X. Liu |
| Abstract: | In order to solve the problem that redundant rules in cooperative firewall will reduce the throughput, a bidirectional redundancy deletion approach to high-throughput cooperative firewall was presented to explore cooperative firewall with one administrative domain. This approach removes redundant rules of two firewalls in cooperative firewall by comparing the rules of two firewalls, and simultaneously enhance the throughput of whole cooperative firewall. The result of the simulation experiment shows that, redundancy rate of the approach reached 22.7%, and the cooperative firewall throughput was improved 8.2%. Compared with the existing methods, the approach benefits more in removing the redundancy rules of cooperative firewall and improving the cooperative firewall throughput. |
| Keywords: | network security cooperative firewall throughput redundancy |
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