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For wifi initialization to find the best BSSID's for testing:
/opt/immunity/tworadio.sh wifisetup
Expect this in the output:
udhcpc (v1.22.1) started
Sending discover...
Sending discover...
Sending discover...
No lease, failing
After doing wifisetup, it is possible to do a scan.
iwlist wifi0 scanning
This produces a list:
wifi0 Scan completed :
Cell 01 - Address: 00:27:0D:8C:57:28
ESSID:"MTS-IT"
Mode:Master
Frequency:2.412 GHz
Quality:19/80 Signal level=-81 dBm Noise level:0 dBm
Encryption key:on
Bit Rates:5.5 Mb/s; 6 Mb/s; 9 Mb/s; 11 Mb/s; 12 Mb/s
18 Mb/s; 24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
Preauthentication Supported
Find the ESSID desired, which may have multiple Addresses (BSSID). Also
observe the frequency. Select the BSSID (address) with the highest
"signal level" at the desired "frequency".
Operation with no parameters:
Environmental variables:
BTADDR Bluetooth MAC address of remote
BTCHAN Bluetooth Channel of service
WIFIURL WiFi URL of file to retrieve.
WIFIFILE WiFi File name of retrieved file to delete.
WPA_CONFIG Config file for wpa_supplicant.
None of the parameters above are required.
BTADDR and BTCHAN are searched, but specifying parameters is faster.
WIFIURL defaults to http://www.multitech.net/mlinux/feeds/3.2/arm926ejste/nodejs-dbg_0.10.44-r1.3.0_arm926ejste.ipk
WIFIFILE defaults to nodejs-dbg_0.10.44-r1.3.0_arm926ejste.ipk
WPA_CONFIG defaults to /etc/wpa_supplicant/wifitest.conf
Two get a specific frequency at Multitech, since the same SID is used at
multiple frequencies, the BSSID must be provided in the WPA configuration
file.
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