| 高速网络环境下的数据采集技术 |
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| 引用本文： | 梁波,王锋,邓辉.高速网络环境下的数据采集技术[J].计算机工程与科学,2009,31(7). |
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| 作者姓名： | 梁波 王锋 邓辉 |
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| 作者单位： | 1. 云南省计算机技术应用重点实验室,云南,昆明,650051
2. 昆明理工大学工程与自动化学院,云南,昆明,650051 |
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| 基金项目： | 云南省科技厅信息专项资助项目 |
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| 摘 要： | 近年来,网络带宽的飞速发展使得入侵检测系统、防火墙等网络安全产品在适应高速环境下的数据采集受到挑战。本文在对传统的数据采集进行深入研究的基础上,对NAPI与PF_RING技术进行了优化。实验结果表明,优化后NAPI与PF_RING技术能够对骨干网流量进行实时入侵检测系统的数据采集。
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| 关 键 词： | 千兆位 零拷贝技术 NAPI PF_RING |
The Data Acquisition Technology Under the Gigabit Network Environment |
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| LIANG Bo,WANG Feng,DENG Hui.The Data Acquisition Technology Under the Gigabit Network Environment[J].Computer Engineering & Science,2009,31(7). |
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| Authors: | LIANG Bo WANG Feng DENG Hui |
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| Affiliation: | 1.Yunnan Key Laboratory of Computer Applications;Kunming 650051;2.School of Information Engineering and Automation;Kunming University of Science and Technology;China |
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| Abstract: | In recent years the rapid development of network bandwidth is challenged by making intrusion detection systems,firewalls and other network security products to adapt to the environment under high-speed data acquisition.This paper makes an in-depth study of data collection on the basis of the NAPI and PF_RING technology optimization and implementation,and the test results show that optimizing the NAPI and PF_RING technology can achieve the data acquisition of real-time traffic backbone network intrusion dete... |
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| Keywords: | NAPI PF_RING |
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