The Study and Design of a UDP Flow Measurement System

Abstract:

Proposed a way to UPD flow and UPD system ideology. The system is considered the one-way characteristics of UDP flow in the backbone of the network, used the WinPcap packet capture technology. The system including network packet captures module, packet replay module, packets spell flow module, UDP analysis module, while using the map template classes in stl, improved the performance of UDP packets through a comparison function with efficient custom;Contrast to the data characteristics under the complex network environment, the system adopts the step-by-step small tools design way to facilitate the system to expand new analysis function. Through the three sets of data : a backbone data sets and two DARPA1999 data sets, it can be seen that the overall development of UDP data flow is expanding the network bandwidth , and small UDP flows is more.The quicker network bandwidth development, the shorter the UDP flows average time.

• Periodical: Applied Mechanics and Materials (Volumes 278-280)
• Pages: 946-949
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.278-280.946
• Online since: January 2013
• Authors: Hai Feng Guo
• Keywords: Network Bandwidth, TCP, UDP Flow, Winpcap Packet Capture Technology

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