Hi,

However, if I am not mistaken the version of OpenVPN used in the test
> was a *Windows* build of OpenVPN3 with a wintun patch included.


Correct.


> That is not open source, is it?  I'd *not* be in favour of writing
> community
> wiki pages on the non-open source version of OpenVPN.
>

That's an open source openvpn3 test client, which is part of library
(openvpn/test/ovpncli/cli.cpp).

We'll incorporate required changes into master branch soon.

-- 
-Lev