On August 17, 2018 at 16:27, lippavisual said...
If they don't rely on that crap, then setup #6 will do the trick and everything will still work.
Did you not say that not everything would work?
Since I have no idea what a customer may try to do the last thing I want is having to explain why I "broke" something hoping they wouldn't do what they did.
Unless V has "broken" the DMZ it does everything you need to do when it comes to the internal network.
Frederick