该系统是基于Linux平台的WLAN应用，对于WLAN中的无线数据帧可以进行过滤，本程序基于CFG图，可以针对于用户过滤条件进行过滤。-The system is based on the Linux platform for WLAN applications for WLAN wireless data fr a me can be filtered, the procedure CFG-based map, users can filter conditions in the filter