Is it possible to set the MAC-Auth expiry to a set time of day? The customer is looking to have all guest endpoints expire at midnight each day. I'm trying to do this through MAC-Auth Expiry as all guest login through a simple click to accept portal using a predefined guest account which never expires. I've not yet been able to find a filter that would set the expire time for "current day at 11:59PM". All filters I've seen for Time Source just tag the current time and add the predefined attribute.
Any advice would be appreciated.