This is because iPerf limits the bandwidth for UDP clients to 1 Mbit per second by default. It is also considerably less than the maximum outbound bandwidth cap provided by the 1GB Linode. 0.0-10.0 sec 1.25 MBytes 1.05 Mbits/sec 0.084 ms 0/ 893 (0%)ġ.05 Mbits/sec is considerably less than what was observed on the TCP tests. Using iPerf, you can also test the maximum throughput achieved via UDP connections.Ĭonnect your client to your iPerf UDP server. To stop the iPerf server process, press CTRL + c. You will also see the connection and results on your iPerf server:.
![Install Netperf On Windows Install Netperf On Windows](https://www.tecmint.com/wp-content/uploads/2018/09/ManageEngine-Netflow-Analyzer.png)
Replace 198.51.100.5 with the first Linode’s IP address. On your second Linode, connect to the first. On the Linode you plan to test, launch iPerf in server mode: iperf -s
![Install Netperf On Windows Install Netperf On Windows](http://supernalcold.weebly.com/uploads/1/2/4/0/124028306/974114740.jpg)
The client connects to the server you’re testing the speed of. IPerf requires two systems because one system must act as a server, while the other acts as a client. If you are testing the throughput of your Linode, however, it’s better to use another server as the end point, as your local ISP may impose network restrictions that can affect the results of your test.
#Install Netperf On Windows install
If you are using a Unix or Linux-based operating system on your personal computer, you can install iPerf on your local machine. IPerf must be installed on the computers at both ends of the connection you’re testing. This path may differ dependent on your iPerf version.
![Install Netperf On Windows Install Netperf On Windows](https://s3.manualzz.com/store/data/030408545_1-9e936497e88bf598facca53ae305fa1e-360x466.png)
Additionally, by default you will need to substitute each iperf command with /usr/bin/iperf3. If you have not yet run emaint -sync you may need to do so before it will allow you to install the iPerf package.
#Install Netperf On Windows software
Use theĮPEL repository, which is a repository used to install third-party software packages on RedHat systems such as RHEL and CentOS: yum install epel-release Debian and Ubuntu apt-get install iperfĬentOS repositories do not have iPerf. The iperf package is included in most Linux distribution’s repositories.