iperf3

Traffic generator for testing network bandwidth. More information: <https://iperf.fr>.

Install

All systems
curl cmd.cat/iperf3.sh
Debian Debian
apt-get install iperf3
Ubuntu
apt-get install iperf3
Alpine
apk add iperf3
Arch Arch Linux
pacman -S iperf3
image/svg+xml Kali Linux
apt-get install iperf3
CentOS
yum install iperf3
Fedora
dnf install iperf3
Windows (WSL2)
sudo apt-get update sudo apt-get install iperf3
OS X
brew install iperf3
Raspbian
apt-get install iperf3
Dockerfile
dockerfile.run/iperf3
Docker
docker run cmd.cat/iperf3 iperf3 powered by Commando

Traffic generator for testing network bandwidth. More information: <https://iperf.fr>.

  • Run iperf3 as a server:
    iperf3 -s
  • Run an iperf3 server on a specific port:
    iperf3 -s -p port
  • Start bandwidth test:
    iperf3 -c server
  • Run iperf3 in multiple parallel streams:
    iperf3 -c server -P streams
  • Reverse direction of the test. Server sends data to the client:
    iperf3 -c server -R

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