Hi, we're getting the above message on the WLC when trying to add another guest user. Authentication is locally using the WLC database. I understand there is a default 512 user (MAC?) limit and we're looking into changing that to 1024 (reboot will be required so planned outage needed)- does this look like it could be the problem?
Guest (lobby) users have been added but we can't find a way toremove/purge old MAC addresses - is there a way to do this or see the MAC/user database?
Any help is greatly appreciated