Can Any body tell the Proxy Setting for Connecting the Wen in android Emulator

Hi,

I am facing problem in doing proxy setting for the emulator.

I am using following option in the run dialog
-http-proxy http://<user_name>:<password>@<ip>:<port>
to set the proxy setting.

I have also given user permission to my application.
But I am not able to access the net.

I have also tried to browse google.com from the emulator but that also has not pinged.