Introduction Since flow is unidirectional every TCP connection will create at least two flows. Aggregate information from different packets in to a flow Different levels of analysis can be possible Compared to packet based analysis, volume of data is very less Suitable for high speed traffic analysis Introduction To Flow Based Traffic Analysisĭefinition flow is a unidirectional series of IP packets of a given protocol travelling between a source and a destination IP/port pair within a certain period of time.
This will have an impact on performance of the analysis. Network traffic grows in volume and complexity Capture and decode every packets for traffic analysis is one of the challenge in a high speed network In analysis point of view, the volume of data for analysis if huge. Flow based Traffic Analysis Muraleedharan N C-DAC Bangalore Electronics City Ĭhallenges in Packet level traffic Analysis
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