TL-MR3220 3G/4G Wireless N Router User Guide
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1. Click the Add New … button. (Pop-up Figure 4-33)
2. Enter the MAC address (in XX-XX-XX-XX-XX-XX format.) and IP address in
dotted-decimal notation of the computer you wish to add.
3. Click the Save button when finished.
Figure 4-33 Add or Modify an Address Reservation Entry
To modify or delete an existing entry:
1. Click the Modify in the entry you want to modify. If you want to delete the entry, click the
Delete.
2. Modify the information.
3. Click the Save button.
4.8 Forwarding
Figure 4-34 The Forwarding menu
There are four submenus under the Forwarding menu (shown in Figure 4-34): Virtual Servers,
Port Triggering, DMZ and UPnP. Click any of them, and you will be able to configure the
corresponding function.

4.8.1 Virtual Servers

Choose menu “ForwardingVirtual Servers”, you can view and add virtual servers in the
next screen (shown in Figure 4-35). Virtual servers can be used for setting up public services
on your LAN, such as DNS, Email and FTP. A virtual server is defined as a service port, and all
requests from the Internet to this service port will be redirected to the computer specified by
the server IP. Any PC that was used for a virtual server must have a static or reserved IP
Address because its IP Address may be changed when using the DHCP function.