HowTo Generate a 3D Pie Chart of nDPI Detected Protocols
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Overview
NST enhances the results generated from the ndpiReader command by visualizing the detected protocols with a 3D Pie Chart proportionally sized by their associated packet size. NST uses code from the RGraph 2D/3D Javascript Charting Project for producing the 3D Pie Chart. The ndpiReader command leverages ntop's nDPI (Deep Packet Inspection) Library to analyze a network packet capture file.
The nDPI Decode button found in the decode section of both the Single-Tap and Multi-Tap Network Packet Capture pages is used to generate the 3D Pie Chart Capture Analysis.
Example
The image below shows an example 3D Pie Chart Capture Analysis of nDPI Detected Protocols for capture file: "capture_fw0.cap".