User's Manual

Section 4 – Troubleshooting
D-Link DSL-2740E User Manual
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UPNP
Choose ADVANCED > Network Tools > UPnP. The page shown in the right
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 Changes to save the settings.
SNMP
Choose ADVANCED > Network Tools > SNMP. The page shown in the right
figure appears. In this page, you can set SNMP parameters.