| 引用本文: | 陶静,赵龙.代理型防火墙Cache策略的研究与实现.[J].国防科技大学学报,2002,24(6):77-81.[点击复制] |
| TAO Jing,ZHAO Long.Research and Implementation of Cache Scheme in a Proxy Firewall[J].Journal of National University of Defense Technology,2002,24(6):77-81[点击复制] |
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| 代理型防火墙Cache策略的研究与实现 |
| 陶静, 赵龙 |
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(国防科技大学 计算机学院，湖南 长沙 410073)
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| 摘要: |
| 在代理型防火墙中设置Cache，可以有效地减少响应延迟和降低网络带宽。对Cache实现中的信息过滤规则、过期页面处理和替换算法几个关键技术进行了深入研究，并提出了一种基于防火墙日志系统开销极小的Cache管理策略。 |
| 关键词: 代理型防火墙 Cache 信息过滤 替换算法 |
| DOI： |
| 投稿日期：2002-06-13 |
| 基金项目:国家部委基金资助项目 |
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| Research and Implementation of Cache Scheme in a Proxy Firewall |
| TAO Jing, ZHAO Long |
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(College of Computer, National Univ. of Defense Technology, Changsha 410073,China)
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| Abstract: |
| Proxy caching has been recognized as one of the effective schemes to minimize the user access latency and reduce the network traffic. This paper gives a deep research into the key techniques of a caching system, such as information filtering、stale page access and replacement algorithm,and finally presents a cache scheme based on the firewall log with little cost and a reasonable performance. |
| Keywords: proxy firewall Cache information filtering replacement algorithm |
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