[iperf] Testing the Network Speed Between Two Machines in 4 Steps How do you test the network speed between two boxes? iPerf is a tool for active measurements of the maximum achievable bandwidth on IP networks (by ). iperf.fr Using Iperf is simple, run one instance on a server (receiving client) with the -s option and another instance on the testing client (sender) with the -c option. 1. Install (Server Linux) $ wget http://sourceforge.net/projects/iperf/files/iperf-2.0.5.tar.gz/download $ tar -xzvf iperf-2.0.5.tar.gz 2. Install (Client MAC) $ ruby -e "$(curl -fsSL )" < /dev/null 2> /dev/null https://raw.githubusercontent.com/Homebrew/install/master/install $ brew install iperf 3. Run (Server Linux) iperf -s — this will then start the server, listening to TCP port 5001 by default. You can change to any port you like (by ). cjcott01 $ ./iperf-2.0.5/src/iperf -s 4. Run (Client Mac) which is the ip address of the listening server (by ). iperf -c 111.222.333.444 cjcott01 $ iperf -c 111.222.333.444 //target ip Reference — https://iperf.fr/iperf-download.php#fedora — https://askubuntu.com/questions/7976/how-do-you-test-the-network-speed-between-two-boxes — https://iperf.fr/ — https://travelingpacket.com/2014/04/15/iperf-for-bandwidth-testing/
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