Draytek Vigor 2130 Guia do Utilizador descarregar pdf (Página 172)

Vigor2130 Series User’s Guide

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The UPnP (Universal Plug and Play) protocol is supported to bring to network connected

devices the ease of installation and configuration which is already available for directly

connected PC peripherals with the existing Windows 'Plug and Play' system. For NAT routers,

the major feature of UPnP on the router is “NAT Traversal”. This enables applications inside

the firewall to automatically open the ports that they need to pass through a router. It is more

reliable than requiring a router to work out by itself which ports need to be opened. Further,

the user does not have to manually set up port mappings or a DMZ. UPnP is available on

Windows XP and the router provide the associated support for MSN Messenger to allow full

use of the voice, video and messaging features.

Enable UPnP Enable UPnP function. You have to type the download and

upload speed.

Download Speed

Enter the maximum sustained WAN download speed in

kilobits/second. Such information can be requested by

UPnP clients.

Upload Speed Enter the maximum sustained WAN upload speed in

kilobits/second. Such information can be requested by

UPnP clients.

After setting Enable UPnP setting, an icon of IP Broadband Connection on Router on

Windows XP/Network Connections will appear. The connection status and control status will

be able to be activated. The NAT Traversal of UPnP enables the multimedia features of your

applications to operate. This has to manually set up port mappings or use other similar

methods. The screenshots below show examples of this facility.

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