we have 2 Cisco WLAN Controllers (5520 and 3504) which I would like to add to NCM via SSH.
Unfortunately, I can't get a working connection to the WLCs although I can see that NCM is connected to the device, so there is no issue with the network, credentials etc.
But Testing/Applying the credentials always fails.
When I click on "SSH" in "Device Details" to connect to the device I can see that the NCM is connected to the WLC, gets a prompt but is trying to input "null". This might be the problem of the whole issue here.
Please see the screenshot attached.
Is there a problem with the device template of the WLC?
We are running on the latest FW available for the WLCs (220.127.116.11).
Thanks and regards.