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.

Launched by Broadband Forum, the open source User Datagram Protocol (UDP) Speed Test will harmonize definitions, metrics and methods, replacing traditional TCP based systems with limited capabilities ...

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.

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

Netperf benchmark: tcp test: ./netperf -H p600 -i 10,2 -I 99,5 -l 60 udp test: ./netperf -H p600 -i 10,2 -I 99,5 -l 60 -t UDP_STREAM -- -m 8192 -s 32768 -S 32768 (for the udp test the throughput at ...

Broadband Forum has released the next update of its User Datagram Protocol (UDP)-based Speed Test (UDPST) utility, a development that will help broadband operators deploy new gigabit services and ...

If you have permitted both TCP and UDP port 53 to traverse to and from your DNS servers and are still not having any luck, you may have an issue with your DNS implementation.