How to connect on ulg vpn in linux
VPN connection allows one to connect from remote area "as if" connected from the university, which grants you access to journal websites and to the NIC3 cluster, among others...
ULg provides an information page on how to achieve this connection.
Unfortunately, the software they provide for linux users has problem with linux 64-bit.
This page, provide an alternate script and help to install it.
Once the script is launched and you're connected on the VPN, you will be able to access NIC3 from a classical "ssh" in the terminal.