Universal Plug And Play (Upnp) - D-Link DSR-250N User Manual

Unified Services Router
Fig ure 8: DMZ co nf ig urat io n

In order to configure a DMZ port, the router's configurable port must be set to
DMZ in the

2.4 Universal Plug and Play (UPnP)

Advanced > Advanced Network > UPnP
Universal Plug and Play (UPnP) is a feature that allows the router to discovery
devices on the network that can communicate with the router and allow for auto
configuration. If a network device is detected by UPnP, the router can open internal
or external ports for the traffic protocol required by that network device.
Setup > Internet Settings > Configurable Port
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