通過iw或iwinfo指令擷取無線用戶端的MAC位址

使用iw可以擷取到連接配接到路由器上所有裝置的MAC位址

[email protected]:~# iw dev wlan0 station dump
Station e0:ac:cb:b1:ca:ba (on wlan0)
        inactive time:  27010 ms
        rx bytes:       198087
        rx packets:     1417
        tx bytes:       843928
        tx packets:     969
        tx retries:     66
        tx failed:      4
        signal:         -70 dBm
        signal avg:     -70 dBm
        tx bitrate:     72.2 MBit/s MCS 7 short GI
        rx bitrate:     24.0 MBit/s
        expected throughput:    34.84Mbps
        authorized:     yes
        authenticated:  yes
        preamble:       short
        WMM/WME:        yes
        MFP:            no
        TDLS peer:      no
Station 04:52:f3:87:cf:77 (on wlan0)
        inactive time:  620 ms
        rx bytes:       316840
        rx packets:     3260
        tx bytes:       419569
        tx packets:     1576
        tx retries:     91
        tx failed:      0
        signal:         -78 dBm
        signal avg:     -79 dBm
        tx bitrate:     144.4 MBit/s MCS 15 short GI
        rx bitrate:     24.0 MBit/s
        expected throughput:    43.20Mbps
        authorized:     yes
        authenticated:  yes
        preamble:       short
        WMM/WME:        yes
        MFP:            no
        TDLS peer:      no
Station 94:94:26:9f:cc:fa (on wlan0)
        inactive time:  25760 ms
        rx bytes:       19497
        rx packets:     312
        tx bytes:       28507
        tx packets:     137
        tx retries:     1
        tx failed:      0
        signal:         -72 dBm
        signal avg:     -71 dBm
        tx bitrate:     57.8 MBit/s MCS 5 short GI
        rx bitrate:     24.0 MBit/s
        expected throughput:    30.29Mbps
        authorized:     yes
        authenticated:  yes
        preamble:       short
        WMM/WME:        yes
        MFP:            no
        TDLS peer:      no
Station b0:d5:9d:61:3a:1a (on wlan0)
        inactive time:  280 ms
        rx bytes:       92157
        rx packets:     919
        tx bytes:       73302
        tx packets:     615
        tx retries:     457
        tx failed:      78
        signal:         -84 dBm
        signal avg:     -87 dBm
        tx bitrate:     39.0 MBit/s MCS 4
        rx bitrate:     58.5 MBit/s MCS 6
        expected throughput:    23.180Mbps
        authorized:     yes
        authenticated:  yes
        preamble:       short
        WMM/WME:        yes
        MFP:            no
        TDLS peer:      no
Station a8:1b:5a:b7:e0:03 (on wlan0)
        inactive time:  10750 ms
        rx bytes:       106382
        rx packets:     679
        tx bytes:       97932
        tx packets:     300
        tx retries:     20
        tx failed:      2
        signal:         -54 dBm
        signal avg:     -57 dBm
        tx bitrate:     65.0 MBit/s MCS 7
        rx bitrate:     6.0 MBit/s
        expected throughput:    32.125Mbps
        authorized:     yes
        authenticated:  yes
        preamble:       short
        WMM/WME:        yes
        MFP:            no
        TDLS peer:      no
           

如果隻要MAC位址，可以過濾一下

[email protected]:~# iw dev wlan0 station dump | grep Station
Station e0:ac:cb:b1:ca:ba (on wlan0)
Station 04:52:f3:87:cf:77 (on wlan0)
Station 94:94:26:9f:cc:fa (on wlan0)
Station b0:d5:9d:61:3a:1a (on wlan0)
Station a8:1b:5a:b7:e0:03 (on wlan0)
           

和路由器頁面上的一樣

iwinfo指令查詢方法，