The Upnp Screen - ZyXEL Communications CellPipe 7130 RG User Manual

Chapter 19 Universal Plug-and-Play (UPnP)
Windows Messenger is an example of an application that supports NAT traversal
and UPnP.
See the NAT chapter for more information on NAT.
Cautions with UPnP
The automated nature of NAT traversal applications in establishing their own
services and opening firewall ports may present network security issues. Network
information and configuration may also be obtained and modified by users in some
network environments.
When a UPnP device joins a network, it announces its presence with a multicast
message. For security reasons, the CellPipe 7130 RG allows multicast messages
on the LAN only.
All UPnP-enabled devices may communicate freely with each other without
additional configuration. Disable UPnP if this is not your intention.
UPnP and CellPipe 7130 RG
This device has achieved UPnP certification from the Universal Plug and Play
Forum UPnP™ Implementers Corp. (UIC). The UPnP implementation supports
Internet Gateway Device (IGD) 1.0.
See the following sections for examples of installing and using UPnP.

19.3 The UPnP Screen

Click Advanced > UPnP to display the screen shown next.
See Section 19.1 on page 245
Figure 101 Advanced > UPnP
246
for more information.
CellPipe 7130 RG User's Guide