
P-2602H(W)(L)-DxA Series User’s Guide
22.1.3 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 ZyXEL Device allows multicast messages on the LAN only.
All
22.2 UPnP and ZyXEL
ZyXEL has achieved UPnP certification from the Universal Plug and Play Forum UPnP™ Implementers Corp. (UIC). ZyXEL's UPnP implementation supports Internet Gateway Device (IGD) 1.0.
See the following sections for examples of installing and using UPnP.
22.2.1 Configuring UPnP
Click Advanced > UPnP to display the screen shown next.
See Section 22.1 on page 277 for more information.
Figure 149 Configuring UPnP
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