Product and Software: This article applies to ArubaOS 5.x and above.
The Server Rules per server-group are limited to 255 entries.
While adding more than 255 entries to the server-group, the controller will not trigger any error message for exceeding the limit. The symptom would be when an AP provisioned to an AP-group that contains more than 255 entries then AP will not come up.
When the number of parameters for server-rules exceeds 255, in show log errorlog we start observing the below error message:
<ERRS> |authmgr| An internal system error has occurred at file ncfg_profmgr.c function ncfg_profmgr_recv_update line 192 error sxdr error