Pineapple Plug - How do you start clientmode?

[SixKids]

I have the Pineapple Plug, and have updated the second to be able to communicate through the first Pineapple.

The problem that I have now is that with both of the Pineapple in the Pineapple Plug, I cannot access them via Ethernet (it's now a closed ETHERNET network).

So the issue is that I either need to have an automatic startup of the Wireless network (clientmode), or I need to be able to access the Pineapples via the USB connection.

So, how do you get the Pineapple to connect via clientmode to a predefiend AP?

[newbi3]

Connect wirelessly to your pineapple then to access them you go to http://172.16.42.1:1471 or http://172.16.42.2:1471 and you can make either one you want do whatever you want. Only 1 needs to be in client mode

[SixKids]

Thanks Newbie, I have that much.

I am attempting to automate theis now from the Dip Switches. So far I have the following:

ifconfig wlan1 up; iwlist wlan1 scan; iwconfig wlan1 essid "SSID" key "pass-phrase"

However, I am greeted with the fllowing from the command line:

ifconfig wlan1 up; iwlist wlan1 scan; iwconfig wlan1 essid "UN
ITE-5038" key "98240575"
wlan1 Scan completed :
Cell 05 - Address: 08:BD:43:57:50:38
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=70/70 Signal level=-4 dBm
Encryption key:on
ESSID:"UNITE-5038"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 6 Mb/s; 9 Mb/s
11 Mb/s; 12 Mb/s; 18 Mb/s
Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=00000004cf664c7f
Extra: Last beacon: 40ms ago
IE: Unknown: 000A554E4954452D35303338
IE: Unknown: 010882848B0C12961824
IE: Unknown: 03010B
IE: Unknown: 0706555320010B1B
IE: Unknown: 2A0100
IE: Unknown: 32043048606C
IE: Unknown: 2D1A2C0000FF00000000000000000000000000000000000000000000
IE: Unknown: 3D160B000000000000000000000000000000000000000000
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: DD730050F204104A00011010440001021057000101103B000103104700108887E6F34A6E5A459B4C0CB88926D016102100085155414C434F4D4D10230006415236303078102400012010420001201054000800060050F2040001101100074152364B2D415010080002238E1049000600372A000120

Error for wireless request "Set Encode" (8B2A) :
SET failed on device wlan1 ; Invalid argument.
root@Pineapple:~#

The Access Point list above is the one I am attempting to connect with.

Since it is using a PSK, (WPA2), is the iwconfig command still applicable?