Network Performance tools list
NTTcpp http://msdn.microsoft.com/en-us/windows/hardware/gg463264.aspx
Netperf
JPerf http://code.google.com/p/xjperf/
Annunci
NTTcpp http://msdn.microsoft.com/en-us/windows/hardware/gg463264.aspx
Netperf
JPerf http://code.google.com/p/xjperf/