blueice2:~# ifconfig -a

eth0      Link encap:Ethernet  HWaddr 00:1A:4B:61:08:E8

BROADCAST MULTICAST  MTU:1500  Metric:1

RX packets:0 errors:0 dropped:0 overruns:0 frame:0

TX packets:0 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:1000

RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)

Interrupt:20

lo        Link encap:Local Loopback

inet addr:127.0.0.1  Mask:255.0.0.0

UP LOOPBACK RUNNING  MTU:16436  Metric:1

RX packets:58 errors:0 dropped:0 overruns:0 frame:0

TX packets:58 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:0

RX bytes:4020 (3.9 KiB)  TX bytes:4020 (3.9 KiB)

wlan0     Link encap:Ethernet  HWaddr 00:1A:73:81:CC:EC

BROADCAST MULTICAST  MTU:1500  Metric:1

RX packets:0 errors:0 dropped:0 overruns:0 frame:0

TX packets:0 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:1000

RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)

Interrupt:21 Memory:c8000000-c8004000

blueice2:~# iwconfig

lo        no wireless extensions.

eth0      no wireless extensions.

wlan0     IEEE 802.11g  ESSID:off/any

Mode:Managed  Frequency:2.462 GHz  Access Point: Not-Associated

Bit Rate:54 Mb/s   Tx-Power:32 dBm

RTS thr:2347 B   Fragment thr:2346 B

Encryption key:off

Power Management:off

Link Quality:0  Signal level:0  Noise level:0

Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0

Tx excessive retries:0  Invalid misc:0   Missed beacon:0

blueice2:~# iwconfig wlan0 key s:1111222233444 [2]

blueice2:~# iwconfig wlan0 key open [2]

blueice2:~# iwconfig

lo        no wireless extensions.

eth0      no wireless extensions.

wlan0     IEEE 802.11g  ESSID:"beijin"

Mode:Managed  Frequency:2.412 GHz  Access Point: 08:00:2D:13:F4:6A

Bit Rate=54 Mb/s   Tx-Power:32 dBm

RTS thr:2347 B   Fragment thr:2346 B

Encryption key:3039-3657-3235-3433-3223-6154-63 [2]   Security mode:open

Power Management:off

Link Quality:0  Signal level:0  Noise level:0

Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0

Tx excessive retries:0  Invalid misc:0   Missed beacon:0

blueice2:~# ifconfig

lo        Link encap:Local Loopback

inet addr:127.0.0.1  Mask:255.0.0.0

UP LOOPBACK RUNNING  MTU:16436  Metric:1

RX packets:58 errors:0 dropped:0 overruns:0 frame:0

TX packets:58 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:0

RX bytes:4020 (3.9 KiB)  TX bytes:4020 (3.9 KiB)

blueice2:~# ifconfig wlan0 up

blueice2:~# dhclient wlan0

Internet Systems Consortium DHCP Client V3.0.6

Copyright 2004-2007 Internet Systems Consortium.

All rights reserved.

For info, please visit

Listening on LPF/wlan0/00:1a:73:83:cd:ea

Sending on   LPF/wlan0/00:1a:73:83:cd:ea

Sending on   Socket/fallback

DHCPREQUEST on wlan0 to 255.255.255.255 port 67

DHCPACK from 192.168.0.1

bound to 192.168.0.10 -- renewal in 39594 seconds.

blueice2:~# ping -c 2

PING .fastcdn.com (60.28.166.84) 56(84) bytes of data.

64 bytes from 60.28.166.84: icmp_seq=1 ttl=54 time=34.2 ms

64 bytes from 60.28.166.84: icmp_seq=2 ttl=54 time=33.7 ms

--- .fastcdn.com ping statistics ---

2 packets transmitted, 2 received, 0% packet loss, time 5335ms

rtt min/avg/max/mdev = 33.763/33.995/34.227/0.232 ms