Jul 25, 2017 · Fig.02: Linux network speed test result. How to use UDP rather than TCP. On the server side: iperf -s -u On the client side: iperf -c 192.168.149.69 -u . See also: How To Install Speedtest-cli On a CentOS / RHEL / Scientific / Fedora Linux To Check Internet Speed From the Bash Shelll. How to set number of parallel client threads to run (client The connection speed between the computer and its modem (called the Maximum speed under Control Panel/Modem/General tab/Properties) should be set as high as possible without causing errors. On most computers this is 115200, also written as 115.2 Kb/s. Iperf is much more reliable in its test results compared to many other online network speed test providers. An added advantage of using IPERF for testing network performance is the fact that, it is very reliable if you have two servers, both in geographically different locations, and you want to measure network performance between them. In order to better understand your internet speed test, it is vital to know the difference between upload speed and download speed. Upload Speed Upload speed refers to how quickly your connection can send something (data, in this case) from your device to the wider internet. Run a Traceroute Test. This is an intermediate-level test that can show the number of hops between your server and the Highfive web servers. Due to the nature of cloud systems, you may see unusual results. Please ask your IT team for support in interpreting the results of this test. Windows 7, 8, and 10. Open a Command Prompt window. Speedtest measures the speed between your device and a test server, using your device's internet connection. Several factors can impact the speed recorded by a test: Devices (phones, tablets, PCs, etc…) can have very different Wi-Fi and cellular radio capabilities. This folder can be on a local drive or USB drive, etc. to test the drive speed, or a shared folder on your network to test your network speed. Next, LAN Speed Test builds a file in memory, then transfers it both ways (without effects of Windows/Mac file caching) while keeping track of the time, and then does the calculations for you.

Oct 21, 2017 · I have a number of devices in my home that have access to my wi-fi router: an i-Pad, two smartphones, and my WIndows 10 computer. I run speedtest.net to test the speed on each device. It is always over 100 Mbps on every device except the Windows computer. On this computer, it can vary from almost ZERO to over 100 Mbps.

In order to better understand your internet speed test, it is vital to know the difference between upload speed and download speed. Upload Speed Upload speed refers to how quickly your connection can send something (data, in this case) from your device to the wider internet.

Speedtest measures the speed between your device and a test server, using your device's internet connection. Several factors can impact the speed recorded by a test: Devices (phones, tablets, PCs, etc…) can have very different Wi-Fi and cellular radio capabilities. This folder can be on a local drive or USB drive, etc. to test the drive speed, or a shared folder on your network to test your network speed. Next, LAN Speed Test builds a file in memory, then transfers it both ways (without effects of Windows/Mac file caching) while keeping track of the time, and then does the calculations for you.