Where can I see the list of my user when portal is disabled?
Aside from the graphic graph which shows random clients, where can i find the list of users, I mean clients who have been hooked up and connected to my network? (aside from the dhcp list)
Without captive portal, there isn't a good way to get such a list.
The DHCP leases would be the closest thing.
The ARP table will show current IPs active on the network talking to or through the firewall, but that gives no historical information, only a current view.