Learn how to measure TCP/UDP, throughput, loss and delay with iPerf, an open source network testing tool.

Scott Reeves demonstrates the use of iperf, which provides basic information on throughput, packet loss, and jitter to help you troubleshoot UDP and TCP issues.

Scott Reeves shares the wireshark filters that helps you isolate TCP and UDP traffic.

In my last column I showed you how adjusting TCP window size settings can dramatically affect network throughput. In this column I'll show you how to download and install the free Iperf network ...

Broadband Forum’s Open Broadband - User Datagram Protocol Speed Test (OB-UDPST) project has produced nine public releases of the open source implementation.

Or does iPerf default to whatever Windows uses, and this means somewhere we need to tweak TCP Window size in the OS or the Cisco firewalls?