We have 4 (3 7220's and 1 7210) of our 10 controllers showing as unknown while running show switches from the MM. See below:
The controllers show a status of up, and I can SSH or access them via web manager.
Tried rebooting the MM, rebooting one of the affected controllers, and tried manually adding them to a configuration node via command:
configuration device <MAC-ADDRESS> device-model <MODEL> <CONFIG-PATH>
It fails stating the device addition failed as the max limit has been reached.
If I try removing a controller from the MM it states the device cannot be found.
The MM is virtual and was moved to a new cluster which seemed be the beginning of these problems.
I have a TAC case open, and it looks like the passphrase had changed on the MM, so we reassigned all the licenses to this new passphrase, but that didn't seem to resolve any issues.
Only article i could find related to status unknown was this one:
https://community.arubanetworks.com/t5/Controller-Based-WLANs/Why-do-we-see-the-Configuration-State-of-a-controller-as-quot/ta-p/292441
That didnt seem to work in my case. Any ideas?
Thanks!