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	Robust TCP reassembly with a hardware-based solution for backbone traffic
	Ruan Yuan; Yang Weibing; Chen Mingyu; Zhao Xiaofang; Fan Jianping
	2010
会议名称	5th IEEE International Conference on Networking, Architecture and Storage, NAS 2010
英文摘要	There is a growing interest in designing high-speed network devices to perform packet processing at stream layer. However, variety kinds of out-of-sequence packets in real traffic will make trouble for hardware-based TCP reassembly system which is less flexible for exceptional processing. In this paper, we present a detailed analysis of behavior characteristic of out-of-sequence packets in real backbone traffic and propose a hardware-based solution for TCP reassembly based on the results of analysis. This solution could reassemble a TCP stream with concurrent multi discontinuous out-of-order data segments and provide a robust buffer management strategy for out-of-order data. We have also assessed the memory size and bandwidth required for reassembling real 10G traffic. The simulation result shows that the system can process over 99% of the 10G backbone traffic using reasonable storage resources. A FPGA-based prototype is also implemented for evaluation
收录类别	EI
语种	英语
内容类型	会议论文
源URL	[http://ir.siat.ac.cn:8080/handle/172644/3124]
专题	深圳先进技术研究院_数字所
作者单位	2010
推荐引用方式 GB/T 7714	Ruan Yuan,Yang Weibing,Chen Mingyu,et al. Robust TCP reassembly with a hardware-based solution for backbone traffic[C]. 见:5th IEEE International Conference on Networking, Architecture and Storage, NAS 2010.

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