Lan speed test linux. Discover customization options for accurate results.

Lan speed test linux Install the tool securely, then run `speedtest-cli` for detailed results, including download/upload speeds, ping time, and server details. Paid version adds many useful features such as Avg, Max, & Min throughput results, log and email results, run test from command line, etc. Jul 11, 2025 · In today's network-centric world, having a reliable and fast Local Area Network (LAN) is crucial for various activities, such as file sharing, streaming, and gaming. Understanding the network speed helps in diagnosing network issues, ensuring optimal performance, and verifying the service levels provided by your Internet Service Provider (ISP). How to measure LAN speed between these two computers explicitly? UPDATE Speed is maximal number of bytes can be sent per second. Make sure 'Log Results' is Installing OpenSpeedTest LAN Speed Test on Linux (Ubuntu or Similar) RickMakes 44. 1 Self-host on mobile/tablet/computer devices etc. In this article, we’ll explore the best Ubuntu speed test command line tools for testing internet speed on Ubuntu, how to install them, and how to interpret the results. Jan 5, 2025 · Learn how to test, diagnose, and optimize network speed on Linux using tools like Speedtest-CLI, Iperf, and Netperf. . Enhance network diagnostics. net - sivel/speedtest-cli Nov 21, 2023 · OpenSpeedTest Server is a reliable tool for running network speed tests in various environments. Jul 24, 2023 · Speedtest CLI is a command-line utility to measure your Internet download and upload speed, latency, and packet loss from the Linux terminal. 2 I'm using iperf to estimate network performance between Windows and Linux. It provides a simple yet effective way to monitor the upload and download speeds between the client and server devices, giving network administrators, IT professionals, and home users an Test Wi-Fi and wired network speed and performance with Tessabyte Throughput Test by Netmantics. This blog post will Iperf3 is a powerful open source tool for analyzing network performance and diagnosing issues. To use it: Select either the Internal Network to test LAN speeds or Internet Connection to test internet speeds. I'm looking to find a way to test my internet speed at home through ssh. net service, which allows you to test your internet connection speed from the terminal. net. Sep 20, 2025 · Learn to install and use speedtest-cli on Linux for command line internet speed tests. sh | sudo bash sudo apt Environment Red Hat Enterprise Linux 6, 7, 8 Networking Issue How to use qperf to measure network bandwidth and latency performance? Is there a supported alternative to iperf to measure network throughput? How do I test performance of RDMA? Resolution Installation Install qperf from the RHEL server channel on both the qperf Server and qperf Client: Nov 14, 2023 · Built-In Synology Network Speed Test The DSM operating system has a built-in network speed test tool under Control Panel > Network > Network Speed Test. Check the Internet and LAN speed in a couple steps. /fast In this way, you can check the internet speed on a Linux machine. May 6, 2022 · The best way to check network speed in Linux is using an online speed test tool like Speedtest. Of course, not just that, you also need to have root access on that machine, while in the command prompt window. How do I tell if it is really set to gigabit speeds? I see ethtool has an option to set the speed, but I can't seem to figure Jul 25, 2017 · Explains how to use iperf measurement tool for TCP/UDP bandwidth performance test i. Jun 6, 2012 · Learn about Linux tools and commands used to monitor wireless network devices. This blog post will delve into the fundamental concepts of LAN speed testing on Linux, explain how to Jul 20, 2025 · Learn to test network speed with iperf3 on Linux, measuring bandwidth and latency for optimal performance. With this tool, you can quickly and easily check your internet connection speed without having to rely on a browser or third-party software. We can use iperf3 to launch realistic network speed tests. How do I install Speedtest-cli on a CentOS Linux or Fedora Linux or Red Hat Enterise Linux (RHEL) for checking the Internet speed? Using the command line you can perform a simple Linux network speed test using the dd and netcat utilities. It is particularly helpful for programmers, network administrators, and tech enthusiasts who want to diagnose internet speed issues or optimize their network settings. . Measure TCP/UDP throughput, packet loss, jitter & more in real-time. Aug 14, 2013 · LAN Speed Test (Lite) is a FREE utility designed from the ground up to be a simple but powerful tool for measuring file transfer, hard drive, USB Drive, and Local Area Network (LAN) speeds (wired & wireless). Dec 15, 2023 · Learn how to test the network data rate between two Linux systems. 1 Download the official self-host OpenSpeedTest server directly from the store 6 days ago · In the world of Linux, monitoring network speed is a crucial task for system administrators, network engineers, and even regular users. The output of the actual measured speed between the two devices appears on both the server and the client. Aug 2, 2025 · In the world of network management and troubleshooting on Linux systems, having the ability to accurately measure network speed is crucial. For TCP iperf shows 312 Mbits/sec from a Linux server to a Windows client, but it shows only 160 Mbits/sec from a Windows server to a Linux client. This blog post will delve into the fundamental concepts, usage methods, common Create your own network speed test with Free and Open-Source Self-Hosted HTML5 SpeedTest. Dec 18, 2024 · Use these command-line commands to display and troubleshoot network connectivity and performance issues on Windows or Linux systems. or even on our mobile phone/tablet devices etc. net Jul 11, 2025 · In this article, we will explore how to use the ping command in Linux to verify internet connectivity and troubleshoot potential problems. How to test internal LAN network speed? In order to test and troubleshoot networks they need tools that allow us to generate network traffic and analyze Mar 18, 2024 · Learn how to check the download and upload speed for the internet connection via Linux command line. com, it is a web-based application and used to check internet speed. […] Nov 5, 2025 · I do not want to use Adobe flash based speed testing site due to security concern on my desktop. sh ## Netcat server command nc -l <unused port # > /dev/null eg: nc -l 1122 > /dev/null ## Netcat Client command dd if=/dev/zero bs=9100004096 count=1 | nc <netcat server> <netcat port> eg: Jul 15, 2025 · To check Internet speed on Linux we will be using third party tool speedtest_cli. How this can be achieved? Where can I download the iperf utility package? How to test network throughput without special tools such as iperf? What is iperf and can I use it on a RHEL machine? Is there a command that I can verify by its output the speed of my NIC and some information about its characteristics such as duplex full or half . This blog will take you through the fundamental concepts, usage methods, common practices, and best practices of Linux command line speed tests. I. In this article, you will learn How to set up a self-hosted speed test server on Ubuntu Linux. Network tests will be limited to drive speeds, caches, etc. iPerf is also available for other platforms, including Android, macOS, and MikroTik’s RouterOS. What do you consider "real network throughput?" This depends entirely upon your network's function and your users' needs. Jun 17, 2025 · In this tutorial, you will learn how to use iPerf3 to measure throughput and simulate network loads on your networking infrastructure. Mar 18, 2024 · In this tutorial, we’ll learn how to verify that the NIC has the correct network speed using two different ways: with standard Linux tools, and with the ethtool command. Speedtest mini is a version of the Speedtest. I am not interested in tools like bmon/iftop/wget/curl especially from the upload side of things, for download it is pretty easy with wget on different targets and servers (places). e. net? It would also be really coo Local area network (LAN) and network-attached storage (NAS) benchmarks are tests that measure the performance of a LAN and a NAS device. A NIC's speed determines how quickly data can be sent and received over the network, and being able to accurately check this speed helps administrators ensure that their network infrastructure is operating optimally. This blog will delve into the fundamental concepts of `speedtest` on Linux, cover its usage Oct 16, 2020 · When you are too familiar with testing the network speed on a computer with an operating system with a user interface such as Windows, MacOS, Ubuntu … simply access the speedtest. Linux, being a powerful and flexible operating system, offers several tools and methods to test the speed of a LAN connection. net link and check. Operating System: Windows, Mac, Android, iOS, Linux. SpeedTest by OpenSpeedTest™ is a Free and Open-Source HTML5 Network Performance Estimation Tool Written in Vanilla Javascript and only uses built-in Web APIs like XMLHttpRequest (XHR), HTML, CSS, J Jun 24, 2018 · Explains how to test Internet connection speed from SSH command line on a Linux, macos, *BSD, and UNIX-like systems. thanks. Jun 17, 2025 · In this article we will guide you how to install Speedtest CLI on Linux to test the network speed for your server or VPS. net infrastructure. This tutorial will show you how to test the speed of your LAN using Linux. Dec 17, 2024 · The tool can perform tests for download and upload speeds, and latency, and provides several options for customizing these tests. Introducing Network Speed Test Server for Windows , Mac & Linux!. Oct 9, 2023 · Knowing the speed of your NIC can help you determine what network speed your card is capable of. net server on the web. LAN Speed Test displays your Computer Name, IP address, and MAC address automatically. I am using linux mint. net SYNOPSIS speedtest-cli [OPTION] DESCRIPTION Speedtest. The Linux Speedtest CLI is a powerful tool that allows you to measure your network's download, upload speeds, and latency directly from the Linux command line Mar 6, 2024 · 1. 7K subscribers Subscribed Apr 15, 2025 · Use the NTTTCP tool to test network bandwidth and throughput performance for Windows and Linux VMs on a virtual network. Jan 25, 2015 · LAN Speed Test was designed from the ground up to be a simple but powerful tool for measuring file transfer, hard drive, USB Drive, and Local Area Network (LAN) speeds (wired & wireless). This blog will guide you through the Sep 23, 2022 · To measure the speed in your own network, you can use the free command line tool "iPerf". Oct 9, 2025 · In this article, we will show how to use the iPerf3 tool to test the network speed (throughput) between different nodes, such as Windows, Linux, and VMware ESXi. Command line interface for testing internet bandwidth using speedtest. Nov 25, 2020 · Test network speed in Linux from the command prompt window using one of the tools listed. Jun 26, 2019 · In this article, we list some open source utilities to monitor the network traffic, bandwidth and internet speed in Linux. iPerf - The ultimate speed test tool for TCP, UDP and SCTP Test the limits of your network + Internet neutrality test Jan 23, 2025 · OpenWRT routers allow to install additional tools and software. For professionals docker image and source code available. It is a simple command-line client based on python for measuring internet bandwidth using speedtest. Jul 14, 2021 · How to use iPerf3 to test network bandwidth In this in-depth tip, learn how to use iPerf3, a network testing tool to measure throughput and benchmark your WAN links to ensure effectivity. Run a speed test Code: List of server for speedtest-clisudo apt-get install curl curl -s https://packagecloud. iPerf3 is a useful, simple command-line tool for testing network throughput and performance. Using LAN Speed Test without the additional LST Server, writes the test file to another computer's hard drive. Learn how to use `speedtest-cli`, a Python command-line tool on Linux, to assess internet speeds accurately via Ookla's servers. Feb 13, 2021 · This is a self-hosted lightweight speed test implemented in JavaScript and it is based on Web Workers and XMLHttpRequest. This article will guide you through the process of testing the network speed between two Linux servers, providing step-by-step instructions and relevant code snippets. It can be self-hosted on computer using docker etc. This guide tells you how to quickly measure the network speed between two Linux servers. Feb 22, 2024 · Steps to checck network speed on your Linux server via command line tools like iperf3, speedtest-cli, ping, traceroute and iftop etc. Pricing: Freemium Developer: Totusoft LAN Speed Test by Totusoft is a powerful tool designed to test network speed between two computers in a local network. Whether you're troubleshooting network issues, optimizing your network infrastructure, or simply curious about your network's performance, the Linux command-line offers a variety of powerful tools to test network speed. Jan 18, 2023 · hello. Mar 18, 2024 · Learn how to initiate a server and run iPerf on the client machine to measure network performance and bandwidth. In this blog post, we'll explore the fundamental concepts of speed testing in the Linux terminal, learn how to use the relevant tools, discuss common practices, and share some best practices to ensure accurate and efficient speed testing. Dec 9, 2023 · With OpenSpeedTest, you can easily test the speed of your LAN, which can go a long way to help troubleshoot any issues with the apps and or services you are building. When I open Putty terminal from Windows to Linux, I have characters appear with significant delay. 04 LTS and I have Windows machine running Windows 10 Prof. Jul 18, 2025 · Check network speed on Linux system in 2025. net is a web service for testing your broadband connection by downloading a file from a nearby speedtest. Whether you're a casual user streaming videos or a professional managing a data-intensive application, knowing your network's speed can significantly impact your experience. `speedtest` on Linux is a powerful tool that allows users to test their network's upload and download speeds, providing valuable insights into network performance. MacOS, Windows & Linux - YouTube About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket LAN Speed Test was designed from the ground up to be a simple but powerful tool for measuring file transfer, hard drive, USB Drive, and Local Area Network (LAN) speeds (wired & wireless). May 9, 2023 · How to Test Network Speed Between Two Linux Servers First, connect to the remote machine which you will use as the server, and fire up iperf3 in server mode using -s flag, it will listen to port 5201 by default. The Ubuntu speed test command line provides powerful tools that can help you perform network speed tests directly from the Terminal. This tool allows you to access the service from the command line. Example of using: $ scp-speed-test. 6 days ago · In the realm of Linux systems, testing network speed is a crucial task for system administrators, developers, and anyone relying on a stable and fast network connection. Usually, the network speed is measured in bits per second (bps) or bytes per Jun 14, 2022 · It’s dead easy to test your internet connection speed on a modern computer: just open a web browser, head to the speedtest. 2. Mar 10, 2018 · 2 I have Linux machine running Ubuntu 16. Without using any commands! First test your local network speed before pointing fingers towards your ISP for slow and sluggish internet experience. This guide covers installation steps for various Linux distributions and usage tips to measure download/upload speeds and ping, crucial for network troubleshooting and performance monitoring. network throughput tests between the hosts on Linux. In this comprehensive guide, we will explore a variety of command line utilities to accurately measure bandwidth, throughput, and latency. How to Check Network Connectivity Using Ping Command The PING (Packet Internet Groper) command is used to check the network connectivity between the host and server/host. LAN Speed Test v4 is a simple but powerful tool for measuring the speed of your Local Area Network (LAN) wired & wireless, file transfers, hard drives, and USB Drives. It will run the speed test automatically, running a continuous speed test performing a download and upload speed test. Apr 21, 2023 · One popular command-line tool for testing internet speed on Linux is “speedtest-cli”. OpenSpeedTest self-host is very flexible. How to test network bandwidth? How to use tools such as iperf qperf netcat nc ttcp to see maximum available networking speed? Need to measure a system's maximum TCP and UDP bandwidth performance throughput. One to start the server mode, another to connect to the server in client mode. Built for software developers, system administrators and computer enthusiasts alike, Speedtest CLI is the first official Linux-native Speedtest application backed by Ookla ®. Want to test your network connection even further? Learn how to use the ping command to troubleshoot your Linux network. Jul 13, 2025 · The Linux terminal provides a powerful and convenient way to conduct speed tests. 9 Using this script you can easily test connection speed between your machine and some remote host. sh user@remote_host 80000 user@remote_host is your destination host (you must have ssh-access to this host) 80000 is the approximate size of test file (in kbs), which will be received to the remote host. Now that you know how to find the NIC speed on your Linux system, you can also speed test your internet connection to check whether you are getting the speed as promised by your ISP. Dec 30, 2024 · Install and use Speedtest CLI to check network speed on Linux VPS distributions like Ubuntu, CentOS, and Debian. May 21, 2024 · To test speed in Linux CLI for network troubleshooting, use command alternatives like `speedtest-cli` or `fast`. 2 Test the internet speed by Click the Play button 2 LAN speed test 2. Jul 23, 2025 · In this article, we are going to see how to check your system's internet speed from Linux terminal using Fast. and on the behalf of that data, iPerf calculates the Speed, Performance, and Bandwidth of Network. Two devices are needed for the speed test. These benchmarks can help determine the suitability of a network or storage device for a specific workload, and can also be used to compare the performance of different devices. NAME speedtest-cli - Command line interface for testing internet bandwidth using speedtest. These tests can measure maximum TCP bandwidth, with various tuning options available, or, by doing a UDP test, the delay, jitter, and datagram loss of a network. 1. Aug 4, 2025 · In the digital age, network speed is of utmost importance. The goal of the speed test is to measure download speed, upload speed, and ping value. In this comprehensive guide, we‘ll cover the key concepts and commands for using iperf3 to measure throughput, loss, and other metrics. Jan 12, 2015 · This tutorial will teach you how to install iPerf, and use its common commands and basic configuration to diagnose your network speed. io/install/repositories/ookla/speedtest-cli/script. When you self-host, you navigate to the test server’s IP address and container port and then click Start. Whether you need to diagnose connectivity problems or squeeze out every last drop of […]. 6 days ago · It helps you diagnose network issues, evaluate server performance, and optimize your system for better speed and efficiency. like spectrum or other wifi service providers all have. We will provide step-by-step instructions as well as a few common examples and use cases of ways to effectively use iPerf […] Dec 7, 2017 · Is there any way to measure precisely bandwidth between two computers in a LAN? Apr 27, 2021 · You cannot run a network speed test on a Linux terminal without having a Linux machine. For more on Linux, visit our knowledge base section. I am fine using the terminal, how do I test my internet speeds? what are the command? the test I wanna do is just a simple upload, download, and ping test. Get details on signal strength, frequency, speed, and more. I am looking for ways to test the net speed on a linux box with no GUI from the command line. It is a command-line interface for the popular speedtest. 6 days ago · In the world of Linux, network speed testing is a crucial task for system administrators, network engineers, and even regular users. Introduction to iperf3 Iperf3 is the latest version of iperf, a commonly used network testing tool that originated in 2003. net website, and bam: away you go. Apr 7, 2025 · Discover a step-by-step guide to install the OpenSpeedTest Server on Linux, Windows, and macOS to test your local network speed. Download OpenSpeedTest-Server now! LAN Speed Test was designed from the ground up to be a simple but powerful tool for measuring file transfer, hard drive, USB Drive, and Local Area Network (LAN) speeds (wired & wireless). Need to troubleshoot network issues or optimize performance? Testing internet speeds directly from the Linux terminal can provide invaluable low-level insight. This guide shows how to test internet speed and bandwidth on your server via the command line. deb. Discover customization options for accurate results. Does anyone know a terminal app that can give me calculations similar info to speedtest. But there are other ways to test your network data speed on Linux, including using the command line. Mar 22, 2021 · Star 12 12 Fork 1 1 Download ZIP [Netcat network test] Netcat commands to test bandwidth between 2 linux servers #netcat #perf-test #linux #network Raw netcat. Simply go to the website, click on the “Begin Test” button, and wait for the results. Jun 9, 2021 · speedtest-cli is a simple third party application, which is used to check the internet download and upload speed from the command line interface in Linux. LAN Speed Test Comparison Guide LAN Speed Test LAN Speed Test (Lite) LST Server Calc4all Jul 15, 2025 · It generates a packet that can be either TCP or UDP and send those packets to the server and calculate the timing of sending from client-side, timing when the packet reaches to server-side, size of the packet, etc. The speed test will first perform a download test, transfering data from a Synology server to your NAS Test your internet speed on any device with Speedtest by Ookla, available for free on desktop and mobile apps. Click the Test button. For example, bandwidth is not going to be a defining attribute of how your network performs if you have six users that are not permitted to stream video/audio or transfer files. Mar 8, 2023 · In this guide, we showed you how to test your internet speed from the command line on Linux using the Speedtest CLI utility. Install Speedtest CLI on Linux For Ubuntu/Debian Step 1: Login your Server via SSH Step 2: Install Speedtest CLI Depending on which operating system your server is using, choose the […] 6 days ago · In a Linux environment, knowing the Network Interface Card (NIC) speed is crucial for network troubleshooting, performance monitoring, and capacity planning. If this is the first time using LAN Speed Test then you will need to select the network folder you want to test the write and read speeds from (or the IP address of the computer running LST Server) as well as the number of test packets (number of times to repeat the process). Speedtest CLI brings the trusted technology and global server network behind Speedtest to the command line. Jan 24, 2020 · Being able to validate your network connection speed puts you in control of your computer. Oct 23, 2023 · chmod +x fast Execute the ‘fast’ file to test the speed. Whether you're troubleshooting network issues, benchmarking different network configurations, or simply want to know the real-world performance of your network, understanding how to test network speed in Linux is essential Nov 30, 2010 · I just installed a new gigabit network interface card (NIC) in Linux. slr rkruz sywi ena nwxi juxjf yusfji bztw jbaa bfwmkq yrhvh zil unjfngg qafvk hcg