D-Link DSL-G256DG VDSL Router User Manual
Web User Interface Configuration Page 112
UPnP
Click the UPnP button to access the UPnP configuration page.
After clicking the UPnP button the following page is available.
In this section we can Enable the UPnP protocol option by selecting this option or
Disable the UPnP protocol by leaving this option blank.
Click the Apply/Save button to accept the changes made.