See additional articles in the Knowledgebase for details on how to unblock ports. En utilisant le lien ci-dessous, vous devez déplier la section Linux de manière à récupérer le lien correspondant à larchitecture du CPU de votre NAS. Most of the users prefer to solve their problems through the command line environment on Linux distribution. Speedtest utility is so helpful for testing real-time internet speed. Tout dabord, on va télécharger Speedtest CLI sur le NAS, à partir de la ligne de commande. The Linux system provides a very useful tool for checking the internet speed of your internet connection through a python-based CLI tool known as ‘Speedtest-cli’. In most cases, you would visit a popular site such as Ookla Speed Test which provides an elegant UI that gives you a clear picture of your bandwidth including download and upload speeds and the name of your ISP. Télécharger Speedtest CLI et faire un test de débit. If a firewall is blocking access then you need to allow this outbound port (TCP Port 443) from your firewall to allow access. Carrying out a speed test is usually a convenient way of checking or monitoring the speed of your internet connection. In this tutorial, we’ll explore how to use speedtest-cli, a command-line tool, to check internet speed in Linux. Run up2date -configure to configure up2date with any proxy server settings. Run the below command to make the script file executable. In this post, we’ll look at a series of commands that can help estimate your connection speed, test. Download the speedtestcli.py file using the below command. There are quite a few tools that can help test your connectivity on the Linux command line. Run the below command to install python on your system. If you have a proxy on your network you need to ensure that you have configured up2date to use it. This tutorial will guide you on how to test Internet Connection Speed on CentOS. These commands attempt to make a connection to RHN on ports 443 which is required for SSL transmission and port 80 for HTTP connection.īelow is the output of a successful test: Trying 209.132.177.100.Ĭonnected to (209.132.177.100).īelow is the output of a failed test: Trying 209.132.177.100.Ī failed test will hang at this point indicating that a firewall or some other network related problem is blocking the connection to either this address entirely or port 443 (SSL). The following command will test whether your system can indeed communicate with RHN: telnet 443 When troubleshooting problems with up2date it is first best to ensure that your system can actually communicate with Red Hat Network (RHN).
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