in order to connect to the wireless network please follow the following procedure:
Connect to the wireless network called WL_GEUSTS (this is a non secure network).
After connecting surf to any site using your browser.
(Ensure that work is not set to the proxy server on the browser)
The following screen should appear:
In the next screen, enter the user name and password you received from the computation center.
After Identification all the network and internet services are open to you.