Doesn't work with Ubuntu 16.04

[AbelinLamarisi]

Windows client prints that it can't establish the connection.
Looks like we need an additional step.

[MdNor]

Haven't had the time to update the script lately
I'll try to have a look later today

[chris-free]

I've tested it on Ubuntu versions 16.04.1 and 12.04.5 and it works.

My client was silently failing (read error), I had to:

1. Enable PPTP pass through my router.
2. Use the attached Ubuntu network settings (When clicking the checkboxes in a certain order extra features weren't appearing)