IPerf Downloads
From magicandroidapps.com Wiki
iPerf can be downloaded from several places around the net. The latest source code for iPerf can be downloaded from iPerf on SourceForge. Depending on which operating system you use, you may be able to find pre-compiled binary executables for iPerf.
NetBSD
Windows
An iPerf binary is provided as part of the jPerf Project.
Linux
Try "sudo apt-get install iperf" on Ubuntu Linux. Try "yum install iperf" for Fedora/RedHat.
