D-Link DWR-961 - UPnP (Universal Plug and Play)

53D-Link DWR-961 User Manual
Section 3 - Conguration
UPnP
UPnP allows devices to dynamically join your network, obtain an IP address, communicate with other devices, automatically leave the network
when it is no longer in use. Because UPnP can cause security issues, it is disabled by default.
UPnP
UPnP Click this to enable or disable Universal Plug and Play.