TL-R488T Load Balance Broadband Router User Guide
45
Figure 4-28
¾ Current UPnP Status - If you want to use the Router’s UPnP function, please click Enable
button. If you don’t want use the function, please click Disable button. Allowing the function
may cause a risk to security, and this feature is disabled by default.
¾ App Description - This displays the description provided by the application in the UPnP
request.
¾ External Port - This displays the external port, which the router opened for the application.
¾ Protocol - This displays the protocol for the application.
¾ Internal Port - This displays the internal port, which the router opened for local host.
¾ IP Address - The UPnP device that is currently accessing the router.
¾ Status - This displays the status. Enabled means that the port is still active, Disabled
means that the port is inactive.
4.6 Security
Choose menu “Security”, and you can see the submenus under the main menu: Firewall, IP
Address Filtering, Domain Filtering, MAC Address Filtering, and Screen.
Figure 4-29
Click any of them, and you will be able to configure the corresponding function. The detailed
explanations for each submenu are provided below.
4.6.1 Firewall
Choose menu “Security→Firewall”, you can control the general firewall switch in the next screen
(shown in Figure 4-30). The default setting for the switch is off, the IP
Address Filtering, Domain
