User's Manual

Advanced Administration
75
PC Database
The PC Database is used whenever you need to select a PC (e.g. for the "DMZ" PC).
• It eliminates the need to enter IP addresses.
• Also, you do not need to use fixed IP addresses on your LAN.
However, if you do use a fixed IP address on some devices on your LAN, you should enter
details of each such device into the PC database, using the PC Database screen.
PC Database Screen
An example PC Database screen is shown below.
Figure 61: PC Database
• PCs which are "DHCP Clients" are automatically added to the database, and updated as
required.
• The Wireless ADSL Router uses the "Hardware Address" to identify each PC, not the
name or IP address. The "Hardware Address" can only change if you change the PC's
network card or adapter.
Data - PC Database Screen
Known PCs
This lists all current entries. Data displayed is name (IP Address) type.
The "type" indicates whether the PC is connected to the LAN.
Name
If adding a new PC to the list, enter its name here. It is best if this
matches the PC's "hostname".
IP Address
Enter the IP Address of the PC. The PC will be sent a "ping" to
determine its hardware address. If the PC is not available (not
connected, or not powered On) you will not be able to add it.
Buttons
Refresh
Update the data on screen.