AN EXTENSIBLE FLOW INFORMATION EXPORT ENGINE FOR TRAFFIC MEASUREMENT
Flow-based IP traffic measurement is a very important part of network monitoring. However, traffic measurement devices and flow exporting software have still too low performance to collect all flows. In this paper, we propose an extensible flow export engine, called XFix, on basis of a GPL tool, –nProbe, which is an efficient flow probe that supports for NetFlow v9/IPFIX. In the engine, we also propose some solutions and improvements in flow aggregation, which are able to improve the performance of the metering process, support bidirectional flow and reduce application information loss. Experimental results have shown its efficiency in multi-thread processing activity.
traffic measurement probe bidirectional flow application information loss IPFIX
Zhang Pei Lin Zhaowen Jiang Xiaoxiao Huang Xiaohong Ma Yan
Research Institute of Networking Technology, Beijing University of Posts and Telecommunications, Bei Research Institute of Networking Technology, Beijing University of Posts and Telecommunications, Bei
国际会议
北京
英文
345-349
2009-10-18（万方平台首次上网日期，不代表论文的发表时间）