We are running a Windows 2003 DHCP server. There are some static reservations done within the DHCP range based on MAC address. Now under the leases I found following reservations done: Reservation(active), Reservation(inactive). The problem is that "Reservation(active)" ones actually for some the PC is already retired and offline but the DHCP stills shows under the Leases as "Reservation(active)". Any idea what is it showing the retired PCs as Active?