Can not connect from host to TDE 14 40G - IP address is not set.

Hi,
I was using the TDE 14 - 4G successfully but could not load my data due to free space.
Now I’m trying to work with TDE 14 – 40G but I can’t connect to the VM from my host.
No eth0 IP address was set on the VM – so I tried configuring my own IP and succeeded to ping the VM.
But - I still can’t connect to Teradata from Teradata studio or from putty on my host.
What are the differences between 4g and 40g?
How can I expose the TDE machine to my host?
Thank you
Sharon