Hi,
that's the normal behavior of an instant cluster.
The AP, that holds the master function, is the VC.
So, Master-AP IP = VC IP -> this is what AirWave also is showing you
Currently in IAP VC IP shows 0.0.0.0
This means, you haven't configured a persistent / unique IP for your VC.
But you can do that under
System -> General -> Virtual Controller IP
There you should also configure an unique VC-Name (Name:)
Whats the advantage of configuring an unique IP and Name?
No matter what AP is the master AP, you can connect to your VC via this unique IP and Name. So the master AP is accessible via his 'personal' IP and the VC IP (same for the name)
It isn't 100% ZTP, because you have to configure it manually, but i don't know how to do this automatically (I would like to know that, too)