hostapd 20/40 MHz 默认禁止

hostapd 20/40 MHz 默认禁止

20/40 MHz operation not permitted on channel pri=7 sec=3 based on overlapping BSSes

解压 hostapd 然后修改

    //if (!oper40) { 修改为如下一行
    if (0) {
            wpa_printf(MSG_INFO, "20/40 MHz operation not permitted on "
                       "channel pri=%d sec=%d based on overlapping BSSes",
                       iface->conf->channel,
                       iface->conf->channel +
                       iface->conf->secondary_channel * 4);
            iface->conf->secondary_channel = 0; 
            if (iface->drv_flags & WPA_DRIVER_FLAGS_HT_2040_COEX) {