D-Link DSL-2730U User Manual page 67

4.4.10.6 UPnP
Choose ADVANCED > Network Tools and click UPnP. The page shown in the
following figure appears.
In this page, you can configure universal plug and play (UPnP). The system
acts as a daemon after you enable UPnP.
UPnP is used for popular audio visual software. It allows automatic discovery of
your device in the network. If you are concerned about UPnP security, you can
disable it. Block ICMP ping should be enabled so that the device does not
respond to malicious Internet requests.
Click Apply to save the settings.
4.4.10.7 ADSL
Choose ADVANCED > Network Tools and click ADSL Settings. The page
shown in the following figure appears.
In this page, you can select the DSL modulation. Normally, you can keep the
factory default setting. The device negotiates the modulation mode with
DSLAM.
Click Apply to save the settings.
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