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IPtraf-ng

IPtraf-ng

IPtraf-ng is an open-source command-line network monitoring utility for Linux. It gathers various types of information about network traffic including IP traffic, ICMP and TCP connections, and OSPF information.
Network & Admin Network Monitoring
networking monitoring linux opensource commandline
IPtraf-ng screenshot
Features Reviews Alternatives

IPtraf-ng: Open-Source Network Monitoring Utility

IPtraf-ng gathers various types of network traffic information including IP traffic, ICMP and TCP connections, OSPF information on Linux.

What is IPtraf-ng?

IPtraf-ng is an open-source command-line network monitoring utility for Linux systems. It allows administrators to gather detailed statistics about network traffic flowing through an interface.

Some of the information IPtraf-ng can display includes:

  • IP traffic and packet statistics
  • TCP and UDP connections and packet counts
  • ICMP activities
  • OSPF neighbor information
  • Interface statistics

IPtraf-ng has an interactive, menu-driven interface that allows users to view current network traffic activity in real-time as well as review historical network traffic over custom time intervals. Its filters allow focusing on specific details like traffic from a certain IP address or TCP/UDP port.

As a command-line utility, IPtraf-ng is well-suited for headless Linux servers or minimal installations where a graphical monitoring tool may not be available or practical to run. It can help diagnose network issues or provide insights into bandwidth usage or suspicious connections.

IPtraf-ng Features

Features

  1. Real-time network traffic monitor
  2. Displays network bandwidth usage
  3. Monitors TCP and UDP connections
  4. Tracks ICMP and OSPF traffic
  5. Displays IP traffic statistics
  6. Supports IPv4 and IPv6

Pricing

  • Open Source

Pros

Open source and free

Lightweight and fast

Runs from command line

No dependencies or daemons required

Good for monitoring server network usage

Cons

Not very user-friendly

No graphical interface

Limited reporting capabilities

Steep learning curve for beginners

Official Links

Official Website
https://fedorahosted.org/iptraf-ng/

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