Network visualization

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Visualizing network traffic

Layer 3-7 traffic

  • NetFlow
  • jflow
  • sFlow
  • IPFIX

Capture

Storage

Analysis

Monitoring / alerts

Process

Capture / export

e.g. within a router

Storage / collection

e.g. internal or external database

Processing

e.g. scheduled batch analysis, DNS lookups, etc.

Filtering / display

Reports and formatted data output

Tools

Current

Legacy

  • InterMapper
  • The Dude by Mikrotik
  • RRDtool by T. O.
  • MRTG
  • PRTG
  • Wireshark