var param_SdnHwSwitchingperfBPS = 101.8// prefix G is default *1000*1000*1000
var String expName = expNamePrefix+".mtu."+param_MTUsize+".SWlatency."+param_SdnSwSwitchingLatency+".SWpps."+param_SdnSwSwitchingperfPPS+".HWlatency."+param_SdnHwSwitchingLatency+".HWpps."+param_SdnHwSwitchingperfPPS+".goOverSwSDN."+param_goOverSdnSW;