ntopng

ntopng is a real-time network traffic monitor offering HTML5/AJAX-based web interface. ntopng can visualize elephant flows, IP geolocation, traffic matrix of local networks, and geolocation/AS maps of traffic exchanging end points, all in real-time. Support for sFlow, NetFlow and IPFIX is available, allowing ntopng to be set up as a flow collector. ntopng can also identify and analyze layer-7 applications and protocols (e.g., Steam, Twitch, Netflix, Skype, Apple iCloud) by using nDPI deep-packet inspection library. ntopng also supports long-term traffic analysis by storing time series statistics in Redis-backed key-value server persistently.


  • Website: http://www.ntop.org/products/ntop/
  • Platform: Cross-platform
  • License: GNU GPLv3
  • Documentation: http://www.ntop.org/support/documentation/documentation/
  • Source repository: git
  • Community: mailing list bug tracker
  • Features: ,
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