Hi Tim,
What version of IxChariot are you using? If it's a newer release, have you considered testing with the High Performance Throughput script?
Intel uses this script (see below) for their draft 11n testing and Ixia suggests using this script for testing of high BW and high latency (RTT) networks as the increased buffer size, file size and support of overlapped IO better utilizes the TCP pipeline.
http://www.intel.com/performance/mo...t-Gen_Wireless-N_Performance_Test_Results.pdf
What version of IxChariot are you using? If it's a newer release, have you considered testing with the High Performance Throughput script?
Intel uses this script (see below) for their draft 11n testing and Ixia suggests using this script for testing of high BW and high latency (RTT) networks as the increased buffer size, file size and support of overlapped IO better utilizes the TCP pipeline.
http://www.intel.com/performance/mo...t-Gen_Wireless-N_Performance_Test_Results.pdf