【wlan】iw命令集合

查看所连接的客户端的个数和信息

iw dev wlan0 station dump

root@OpenWrt:~# iw dev wlan0 station dump
Station e0:ac:cb:b1:ca:ba (on wlan0)
        inactive time:   ms
        rx bytes:
        rx packets:
        tx bytes:
        tx packets:
        tx retries:
        tx failed:
        signal:         - dBm
        signal avg:     - dBm
        tx bitrate:     72.2 MBit/s MCS  short GI
        rx bitrate:     24.0 MBit/s
        expected throughput:    .84Mbps
        authorized:     yes
        authenticated:  yes
        preamble:       short
        WMM/WME:        yes
        MFP:            no
        TDLS peer:      no
Station ::f3::cf: (on wlan0)
        inactive time:   ms
        rx bytes:
        rx packets:
        tx bytes:
        tx packets:
        tx retries:
        tx failed:
        signal:         - dBm
        signal avg:     - dBm
        tx bitrate:     144.4 MBit/s MCS  short GI
        rx bitrate:     24.0 MBit/s
        expected throughput:    .20Mbps
        authorized:     yes
        authenticated:  yes
        preamble:       short
        WMM/WME:        yes
        MFP:            no
        TDLS peer:      no
Station :::9f:cc:fa (on wlan0)
        inactive time:   ms
        rx bytes:
        rx packets:
        tx bytes:
        tx packets:
        tx retries:
        tx failed:
        signal:         - dBm
        signal avg:     - dBm
        tx bitrate:     57.8 MBit/s MCS  short GI
        rx bitrate:     24.0 MBit/s
        expected throughput:    .29Mbps
        authorized:     yes
        authenticated:  yes
        preamble:       short
        WMM/WME:        yes
        MFP:            no
        TDLS peer:      no
Station b0:d5:9d::3a:1a (on wlan0)
        inactive time:   ms
        rx bytes:
        rx packets:
        tx bytes:
        tx packets:
        tx retries:
        tx failed:
        signal:         - dBm
        signal avg:     - dBm
        tx bitrate:     39.0 MBit/s MCS
        rx bitrate:     58.5 MBit/s MCS
        expected throughput:    .180Mbps
        authorized:     yes
        authenticated:  yes
        preamble:       short
        WMM/WME:        yes
        MFP:            no
        TDLS peer:      no
Station a8:1b:5a:b7:e0: (on wlan0)
        inactive time:   ms
        rx bytes:
        rx packets:
        tx bytes:
        tx packets:
        tx retries:
        tx failed:
        signal:         - dBm
        signal avg:     - dBm
        tx bitrate:     65.0 MBit/s MCS
        rx bitrate:     6.0 MBit/s
        expected throughput:    .125Mbps
        authorized:     yes
        authenticated:  yes
        preamble:       short
        WMM/WME:        yes
        MFP:            no
        TDLS peer:      no

如果只要mac地址可以进行过滤

root@OpenWrt:~# iw dev wlan0 station dump | grep Station
Station e0:ac:cb:b1:ca:ba (on wlan0)
Station ::f3::cf: (on wlan0)
Station :::9f:cc:fa (on wlan0)
Station b0:d5:9d::3a:1a (on wlan0)
Station a8:1b:5a:b7:e0: (on wlan0)