ntopng
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Description:
Next generation version of the original ntop
Type: Formula  |  Latest Version: 6.6@0  |  Tracked Since: Nov 17, 2025
Links: Homepage  |  @ntopng  |  formulae.brew.sh
Category: Networking
Tags: networking traffic-analysis monitoring packet-inspection security
Install: brew install ntopng
About:
ntopng is a high-performance network traffic probe and analyzer that provides real-time visibility into network usage and applications. It uses libpcap to capture packets and leverages nDPI for deep packet inspection to classify traffic. The tool presents detailed metrics and historical data through a web-based interface for comprehensive network monitoring.
Key Features:
  • Real-time traffic analysis and visualization
  • Deep packet inspection with nDPI for application identification
  • Web-based dashboard for monitoring and reporting
  • Support for sFlow, NetFlow, and IPFIX collectors
  • Geolocation and historical traffic data tracking
Use Cases:
  • Network performance monitoring and troubleshooting
  • Bandwidth usage analysis and application identification
  • Security monitoring and anomaly detection
  • Capacity planning and traffic pattern analysis
Alternatives:
  • iftop – Lighterweight real-time bandwidth monitor without web UI or deep packet inspection
  • Wireshark – Packet-level analyzer for deep debugging, less focused on continuous monitoring and traffic statistics
  • NetFlow Analyzer – Commercial alternative with similar flow analysis capabilities and enterprise features
Version History
Detected Version Rev Change Commit
Nov 17, 2025 9:26pm 0 VERSION_BUMP b32dbb4a
Sep 16, 2025 3:51pm 0 VERSION_BUMP 8d2151cf
Nov 9, 2024 10:19pm 1 VERSION_BUMP cdd00dd2
Sep 14, 2024 10:28pm 0 VERSION_BUMP a30bc8c4