Guesthouse at Hilmteich
In the guest house at Hilmteich ("Leechwaldvilla") it is also 
possible to access the TUGnet or the Internet (also via WLAN), either via 
eduroam, with a 
PPPoE 
client (only for residents with an 
account of TU Graz) or via 
guest WiFi. 
In order to establish a network connection, the computer must be configured to
DHCP.
1. Guests with eduroam Account
1.1 With an Account of TU Graz
This gives you full internet access!
1.2 With VPN Access to Your Home University
Then you can connect with VPN (Cisco VPN, Cisco Anyconnect, OpenVPN etc.) 
via "eduroam" to your home university. In this case the conditions 
of your home university will apply.
1.3 Without VPN Access to Your Home University
Then you have only 
limited internet access. 
2. Guests Without eduroam Account
You can easily connect to the guest WiFi
of TU Graz and then establish a VPN connection to your home university there, 
for example.