Tp-Link TL-ER5120 [103/146] Maintenance

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Figure 3-66 UPnP

The following items are displayed on this screen:

¾ General

UPnP Function: Enable or disable the UPnP function globally.

¾ List of UPnP Mapping

After UPnP is enabled, all UPnP connection rules will be displayed in the list of UPnP Mapping.

Up to 64 UPnP service connections are supported in TL-ER5120.

The NO.1 entry in Figure 3-66 indicates: TCP data received on port 12856 of the WAN port in

the Router will be forwarded to port 12856 in 192.168.0.101 server in LAN.

Note:

● When using UPnP function, make sure the UPnP is enabled for the Router, and the operating

system and applications in the host support UPnP service.

● As some Trojan and viruses can open the specific port using UPnP service resulting in hacker

attack on the host, be careful of using UPnP service.

3.6 Maintenance

3.6.1 Admin Setup

3.6.1.1 Administrator

On this page, you can modify the factory default user name and password of the Router.

Choose the menu Maintenance→Admin Setup→Administrator to load the following page.