How to switch to new controller when the old one no longer works?
I installed my APs nearly 10 years ago. At that time I had a working Unify controller running to set up multiple WLANs/VLANs.
As this was basically a fire and forget situation I now find myself in a bit of a pickle.
Of course silly me did not save the config (in contrast to my EdgeRouter where I did it).
The older Controller setup seems to have issues with modern Java environments, so I cannot use it to access the APs.
And of course, a current controller lacks credentials or whatever to prove more than a basic view of the APs.
Is there a way to get the APs into the new controller without resetting the APs, basically loosing my old WLAN/VLAN setup?