Hello Terry,Hope you are doing fine. I have started testing phase of the mesh testbed using MP-AWDs in non-MIMO mode (attaching a few pics to show the use of Farday cage and pigtails disconnected or antennaes to control signal strength).The firmware I am using is the one from http://download.villagetelco.org/firmware/secn/unstable/mp02/SECN-5/Testing/AWD/I have tried installing iperf2 versions for both chaos calmer and barrier breaker on the MPAWDs but I get architecture incompatible error.I want to keep using iperf2 because in the next forthcoming weeks, when I start using Smartphones, to emulate network traiffic over mesh, there is iperf2 app for them as well.Please assist. Thank you in advance. In addition, any suggestions on meshbed are also most welcome. I am just doing some prelim testing and I got into the iperf2 thing.--Kind Regards,Shree Om