This article presents an application that is used as NetFlow collector and analyzer. It is a console application created in Python language. A software analyzer detects and analyzes incoming NetFlow messages version 1 and 5 of devices that support them. The output file is a database of information and analysis of the overall UNIX time duration of reported traffic and analysis of NetFlow lifetime. The software is developed to work with Python version 3 and higher and is designed for the Windows operating system.


IP networks; Computer languages; Software tools

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Published : 2017-06-30

Oujezsky, V., & Horvath, T. (2017). TRAFFIC ANALYSIS USING NETFLOW AND PYTHON. Informatyka, Automatyka, Pomiary W Gospodarce I Ochronie Środowiska, 7(2), 5-7.

Vaclav Oujezsky
Brno University of Technology, Department of Telecommunication  Czechia
Tomas Horvath 
Brno University of Technology, Department of Telecommunication  Czechia