Run two commands:
sudo apt-get install gksu
sudo apt-get install gdebi
Enter password when prompted, then enter Y to continue.
Download the Aruba VIA VPN client via-3.0.1 (1).92621-ubuntu1204-x86_64_bin
Right click on the installer and click Properties.
Click on Permissions tab, check the Allow executing file as program box, then Close window.
Double-click the installer.
Begin the Setup Wizard by selecting Next.
Check the I agree to the terms of the license box, then select Next.
Enter your password and select OK.
The Aurba VIA icon has now been added to your desktop and the menu bar.
Select Click to download VPN profile
Type vpnonenet.mq.edu.au into the required field, followed by your OneID and Password.
Then select Download.
Select CLICK TO CONNECT.
You are now connected to the Macquarie OneNet Anywhere VPN network.
To disconnect from the VPN network, select the Virtual Intranet Access (VIA) icon on your desktop.
Select CLICK TO DISCONNECT.
OneNet Anywhere VPN network in now disconnected.