Tethering Augment3d

I want to Tether two computers using Augment3d. I have watched U-Tube short description how to do it but have questions. Should I start a new or separate network connection solely for use in tethering Augment3d, and if so, how does one go about that?

Both PC computers are running Windows 10 and use wireless connectivity.

From what I have read online there could be problems if two computers on the same network have the same IP address.

Any thoughts out there???