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This article mainly explains "how to use iptraf for network monitoring in the Linux system". The content of the article is simple and clear, and it is easy to learn and understand. Please follow the editor's ideas to study and learn "how to use iptraf for network monitoring in the Linux system".

Iptraf is an IP LAN monitoring tool based on ncurses, which can generate all kinds of network statistics, including TCP information, UDP statistics, ICMP and OSPF information, Ethernet load information, node statistics, IP checksum errors and other information.

Its ncurses-based user interface will also save users from the nightmare of command-line options.

Function

An IP traffic monitor for displaying IP traffic information over the network, including TCP identification information, packet and byte statistics, ICMP details, OSPF packet types

Comprehensive detailed interface statistics showing IP, TCP, UDP, ICMP, non-IP and other IP packet counts, IP checksum errors, interface activity, and packet size counts

A TCP and UDP service monitor for counting inflow and outflow of commonly used TCP and UDP application ports

A LAN statistics module for discovering active hosts and displaying the data activity of these active hosts

Display filters for TCP, UDP and other protocols that allow you to view the traffic you are interested in

Log record

Supports Ethernet, FDDI, ISDN, SLIP, PPP and loopback interface types

Using the native socket interface built into the Linux kernel, it can be used for a wide range of network cards.

Full screen, menu driven operation

To install

Ubuntu and its derivative version

The code is as follows:

Sudo apt-get install iptraf

Arch Linux and its derivative version

The code is as follows:

Sudo pacman-S iptra

Fedora and its derivative version

The code is as follows:

Sudo yum install iptraf

Usage

If the iptraf command is executed without any command-line options, the program appears in interactive mode, and a variety of tools are available from the main menu.

Easy to navigate menu.

Select the interface to monitor.

Traffic from the ppp0 interface

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