wpa_cli.md

root@Moxa:/etc/init.d# wpa_cli -i wlan0 scan

OK

root@Moxa:/etc/init.d# wpa_cli -i wlan0 scan_results

bssid / frequency / signal level / flags / ssid
1a:00:4d:b0:f8:9c       2437    -42     [WPA2-PSK-CCMP][ESS]    Matrix Two
4a:a4:72:1c:91:20       2437    -45     [WPA2-PSK-CCMP][WPS][ESS][P2P]  DIRECT-QVN014600001990msCD
0c:4b:54:06:fc:8e       5805    -67     [WPA-PSK-TKIP+CCMP][WPA2-PSK-TKIP+CCMP][ESS]    DZ-3-NET-5G
38:94:ed:23:d7:9d       5785    -74     [WPA2-PSK-CCMP][ESS]
f8:c3:9e:56:68:94       2412    -66     [WPA2-PSK-CCMP][ESS]    HUAWEI Mate 20
42:05:88:eb:79:16       5260    -72     [ESS]   renfe123
de:9f:0d:b0:16:2f       5765    -83     [WPA2-PSK-CCMP][ESS]
d4:c8:b0:03:9b:f0       5785    -81     [WPA-PSK-TKIP+CCMP][WPA2-PSK-TKIP+CCMP][ESS]    SFYJS-SM-5G
de:9f:0d:b0:16:2e       5765    -81     [ESS]   ______WiFi
c8:02:8f:00:d8:78       2412    -70     [ESS]   CF-WiFi
0c:4b:54:06:fc:8c       2412    -66     [WPA-PSK-TKIP+CCMP][WPA2-PSK-TKIP+CCMP][ESS]    DZ-3-NET-2.4G
3a:6e:a2:74:cb:ed       2462    -72     [WPA2-PSK-CCMP][ESS]    vivo X20Plus A
dc:16:b2:79:66:c1       2462    -72     [WPA2-PSK-CCMP][ESS]    WXBB
80:89:17:92:27:da       2437    -73     [WPA-PSK-CCMP][WPA2-PSK-CCMP][ESS]      WXB
d4:c8:b0:03:9b:e0       2462    -73     [WPA-PSK-TKIP+CCMP][WPA2-PSK-TKIP+CCMP][ESS]    SFYJS-SM-2.4G
ac:07:5f:42:35:17       2447    -78     [WPA2-PSK-CCMP][ESS]    HUAWEI-E5573-3517
38:94:ed:16:30:50       5785    -86     [WPA2-PSK-CCMP][ESS]
3c:46:d8:90:eb:38       2462    -69     [ESS]   TP-LINK_EB38
c8:02:8f:00:d8:79       5745    -80     [ESS]   CF-WiFi

root@Moxa:/etc/init.d# ifconfig

eth0      Link encap:Ethernet  HWaddr 00:90:e8:5e:f3:3e
          inet addr:192.168.3.127  Bcast:192.168.3.255  Mask:255.255.255.0
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:3 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:100
          RX bytes:0 (0.0 B)  TX bytes:238 (238.0 B)

eth1      Link encap:Ethernet  HWaddr 00:90:e8:5e:f3:3f
          inet addr:192.168.4.127  Bcast:192.168.4.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:4684 errors:0 dropped:0 overruns:0 frame:0
          TX packets:1440 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:100
          RX bytes:432485 (422.3 KiB)  TX bytes:1431379 (1.3 MiB)

lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:65536  Metric:1
          RX packets:5850 errors:0 dropped:0 overruns:0 frame:0
          TX packets:5850 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:752844 (735.1 KiB)  TX bytes:752844 (735.1 KiB)

wlan0     Link encap:Ethernet  HWaddr 00:90:e8:5e:f3:40
          inet addr:172.19.6.100  Bcast:172.19.255.255  Mask:255.255.0.0
          inet6 addr: fd47:e163:1788:0:290:e8ff:fe5e:f340/64 Scope:Global
          inet6 addr: fe80::290:e8ff:fe5e:f340/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:1730 errors:0 dropped:0 overruns:0 frame:0
          TX packets:72 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:107048 (104.5 KiB)  TX bytes:9732 (9.5 KiB)

root@Moxa:/etc/init.d# wpa_cli status

Selected interface 'wlan0'
bssid=42:05:88:eb:79:16
ssid=renfe123
id=1
mode=station
pairwise_cipher=NONE
group_cipher=NONE
key_mgmt=NONE
wpa_state=COMPLETED
ip_address=172.19.6.100
p2p_device_address=00:90:e8:5e:f3:40
address=00:90:e8:5e:f3:40
root@Moxa:/etc/init.d# wpa_cli status
Selected interface 'wlan0'
bssid=42:05:88:eb:79:16
ssid=renfe123
id=1
mode=station
pairwise_cipher=NONE
group_cipher=NONE
key_mgmt=NONE
wpa_state=COMPLETED
ip_address=172.19.6.100
p2p_device_address=00:90:e8:5e:f3:40
address=00:90:e8:5e:f3:40