UPnP

label
Description
Active the Universal Plug and Play (UPnP) Feature
Select this check box to activate UPnP. Be aware that anyone could use a UPnP application to open the web configurator's login screen without entering the ZyXEL Device's IP address (although you must still enter the password to access the web configurator).
Allow users to make configuration changes through UPnP
Select this check box to allow UPnP-enabled applications to automatically configure the ZyXEL Device so that they can communicate through the ZyXEL Device, for example by using NAT traversal, UPnP applications automatically reserve a NAT forwarding port in order to communicate with another UPnP enabled device; this eliminates the need to manually configure port forwarding for the UPnP enabled application.
Allow UPnP to pass through Firewall
Select this check box to allow traffic from UPnP-enabled applications to bypass the firewall.
Clear this check box to have the firewall block all UPnP application packets (for example, MSN packets).
Apply
Click Apply to save the setting to the ZyXEL Device.
Cancel
Click Cancel to return to the previously saved settings.