Hi there!

I am having trouble connecting to my network when I enable WPA2-PSK. My configuration is as follows.

I have a D-Link DWA-552 Wireless NIC in my computer.

I have installed BT4 to my hard drive.

I configured my /etc/network/interfaces as follows:

auto lo
iface lo inet loopback

auto wlan0
iface wlan0 inet static
address 192.168.28.115
netmask 255.255.255.0
network 192.168.28.0
broadcast 192.168.28.255
gateway 192.168.28.1
wireless-essid *****
pre-up wpa_supplicant -Bw -Dwext -iwlan0 -c/etc/wpa_supplicant/wpa_supplicant.conf
post-down killall -q wpa_supplicant


I have configured my wpa_supplicant.conf as follows:

ctrl_interface=/var/run/wpa_supplicant
ctrl_interface_group=root
network={
ssid="*****"
key_mgmt=WPA-PSK
psk="********"
}


When I run /etc/init.d/networking start everything starts without errors and says done.

When I run iwconfig I get the following:

lo no wireless extensions.

eth0 no wireless extensions.

eth1 no wireless extensions.

wlan0 IEEE 802.11bgn ESSID:"*****"
Mode:Managed Access Point: Not-Associated Tx-Power=20dBm
Retry long limit:7 RTS thr: off Fragment thr: off
Encryption key: off
Power Management: off


The loopback IP works fine but I cannot ping anything including my router.

I can't wire my computer directly to my router as I do not have access to it.

I am new to BT but am somewhat familiar with Linux. I would appreciate any and all help.

Thanks