ZyXEL Communications P-660RU-Tx Manual De Usuario
Chapter 17 Universal Plug-and-Play (UPnP)
P-660RU-Tx User’s Guide
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Windows Messenger is an example of an application that supports NAT traversal
and UPnP.
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.
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 P-660RU-Tx allows multicast messages on the
LAN only.
message. For security reasons, the P-660RU-Tx 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.
additional configuration. Disable UPnP if this is not your intention.
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.
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.
17.2 The UPnP Screen
Use the following screen to configure the UPnP settings on your P-660RU-Tx. Click
Access Management > UPnP to display the screen shown next.
Access Management > UPnP to display the screen shown next.
Figure 52 Access Management > UPnP