| 基于Linux的高速网络流量采集与分析模型研究 |
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| 引用本文： | 尹家生,周健,辜丽川.基于Linux的高速网络流量采集与分析模型研究[J].计算机工程与应用,2006,42(10):151-154. |
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| 作者姓名： | 尹家生 周健 辜丽川 |
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| 作者单位： | 1. 合肥工业大学计算机与信息学院,合肥,230009
2. 合肥工业大学网络中心,合肥,230009 |
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| 摘 要： | 网络流量测量是网络行为研究、网络规划和网络管理的基础,网络流量采集与分析是网络流量测量的核心技术。文章提出并实现了利用Linux的netfilter框架,在Linux内核空间实现网络流量的实时采集与分析,通过Linux的netlink协议与用户空间进程交换分析结果的思想。通过理论分析和实验证明,该方法不仅可行而且高效。
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| 关 键 词： | 流量测量 流量采集 Linux Netfilter Netlink 内核 |
| 文章编号： | 1002-8331-（2006）10-0151-04 |
| 收稿时间： | 2005-07-01 |
| 修稿时间： | 2005-07-01 |
Research on Traffic Collection & Analysis Model Based on Linux in a High-speed Network |
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| Yin Jiasheng,Zhou Jian,Gu Lichuan.Research on Traffic Collection & Analysis Model Based on Linux in a High-speed Network[J].Computer Engineering and Applications,2006,42(10):151-154. |
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| Authors: | Yin Jiasheng Zhou Jian Gu Lichuan |
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| Affiliation: | 1School of Computer and Information,Hefei University of Technology,Hefei 230009; 2Network Centre, Hefei University of Technology, Hefei 230009 |
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| Abstract: | Network traffic measurement is a foundation of the network behavior analysis,network planning and network management.A method based on netfiher of Linux is presented and implemented,by which network traffic information will be real-time collected and analyzed,and analyzed information will be sent to a user-space process through netlink of Linux.This method is proved to be practical and high-performance. |
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| Keywords: | traffic measurement traffic collection Linux Neffilter Netlink Kernel |
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