I am trying to up wifi on broadcom BCM4334 chip .
I tried to connect with an open wifi network with following steps
ifconfig wlan0 up
iwconfig wlan0 essid beast_test
After this I get following error
udhcpc: SIOCGIFINDEX: No such device
I also tried to assign static IP
ifconfig wlan0 192.168.2.125
Then when I ping my router
There is no response from it and ping fails.
Can you suggest me what may be the cause and how can I further debug it ?