I'm not talking about wireless authentication, I'm talking about administrative authentication and accounting.
We are not using TACACS however, we are using FreeRADIUS to accomplish this. If I try to check the box for "TACACS accounting" I receive an error that the server type is invalid (because it is a RADIUS server, not TACACS). For instance, we just rolled out RADIUS authentication and accounting for our Juniper switches and our RADIUS server receives all accounting messages from the Juniper switches for every configuration change comitted.
The more I'm looking at this, I'm guessing there is no option for RADIUS accounting for administrative functions on ArubaOS, seems TACACS is the only option to capture this (or syslog).
Thanks for your help!