How to connect VM with Eggplant application to another VM with SUT.

Eggplant Functional
1

I’m getting connection failed.

2

How you trying to connect using RDP or VNC?

If using RDP, did you tried to connect to VM 2 from VM 1 using RDP (mstsc) if it is not success then enable the RDP settings in MyComputer->Properties->Remote Settings.