Shulou(Shulou.com)06/01 Report--

This article mainly introduces "how to understand the TCP/UDP monitoring tool iptraf under Linux". In the daily operation, I believe many people have doubts about how to understand the TCP/UDP monitoring tool iptraf under Linux. The editor consulted all kinds of materials and sorted out simple and easy-to-use operation methods. I hope it will be helpful for you to answer the doubts of "how to understand the TCP/UDP monitoring tool iptraf under Linux"! Next, please follow the editor to study!

Iptraf is a ncurses-based IP LAN monitor, which is used to generate statistics including TCP information, UDP count, ICMP and OSPF information, Ethernet load information, node status information, IP checksum errors and so on.

Its ncurses-based user interface frees users from remembering tedious command-line switches.

Features

IP traffic monitor, used to display IP traffic changes in your network. Including TCP identification information, packet and byte count, ICMP details, OSPF packet type.

Simple and detailed interface statistics, including IP, TCP, UDP, ICMP, non-IP, and other IP packet counts, IP checksum errors, interface activity, packet size counts.

TCP and UDP service monitors that can display the number of packets sent and received on common TCP and UDP application ports.

The local area network data statistics module can find the online host and display the data activity statistics information on it.

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

Log function.

Ethernet, FDDI, ISDN, SLIP, PPP, and local loopback interface types are supported.

Use the original socket interface built into the Linux kernel to allow it (iptraf) to be used on a variety of supported network cards

Full screen, menu-driven operation.

Installation method

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 you run the iptraf command without any command line options, the program will enter an interactive mode where a variety of functions can be accessed from the main menu.

Easy to navigate menu.

Select the interface to monitor.

Traffic at interface ppp0.

At this point, the study on "how to understand the TCP/UDP monitoring tool iptraf under Linux" is over. I hope to be able to solve your doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.