iPerf3 Server on Ubuntu 26.04

iPerf3 is an open-source network testing tool that is used to measure the performance of a network, particularly the bandwidth, latency, and packet loss. It can be used to test both the server and client sides of a network connection, helping to diagnose and troubleshoot network performance issues.

• Measures network bandwidth, latency, and packet loss between a client and server.
• Supports both TCP and UDP traffic for testing different types of network performance.
• Allows multiple parallel streams for simulating real-world traffic patterns.

iPerf3 server Usage:

$ sudo su
$ apt update
$  /usr/local/bin/iperf3 -v