User's Manual

Zhone 6388-A2 4-Port Wi-Fi with In-Line Filter
User Manual 21
Version 1.0
Document #: BD-ZU0042-10
Advanced
The router supports a multitude of advanced features. For basic router functionality,
the user does not need to utilize these advanced features. The features help with
routing, security, port configuration, and plug-and-play capability.
UPnp
UPnP NAT and Firewall Traversal allow traffic to pass through the router for
applications using the UPnP protocol. This feature requires one active DSL connection.
In the presence of multiple DSL connections, select the one that the incoming traffic
will be present, for example the default Internet connection.
To enable UPnP, you must first have a WAN connection configured. Once a WAN
connection is configured, from the Home screen click Advanced and under Advanced,
select UPnP. This will bring up the screen shown below. You must enable UPnP and
then select which connection will utilize UPnP.