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Chapter 5: Setting Up and Configuring the Router
Setup Tab - UPnP Page
10/100/1000 4-Port VPN Router
Setup Tab - UPnP Page
UPnP forwarding can be used to set up public services on your network. Windows XP can modify those entries via
UPnP when UPnP function is enabled.
UPnP Function: Enable this function by selecting
Yes
. The default setting for this feature is
No
.
To add a UPnP function:
1. Select the Service from the pull-down menu.
2. If the Service you need is not listed in menu, please click the
Service Management
button to add the new
Service Name, and enter the Protocol and Port Range. Click the
Add to List
button. Then, click the
Save
Setting
button. Click the
Exit
button.
3. Enter the Name or IP Address of the server that you want the Internet users to access. Then enable the entry.
Click the
Add to List
button, and configure as many entries as you would like. You also can
Delete selected
application
. You can also see the specifics of each service you’ve added by clicking the
Show Tables
button.
Setup Tab - One-to-One NAT
One-to-One NAT opens the firewall for one network user a lot like the DMZ host feature. In this feature, however,
the network user is restricted to a single website.
To enable One-to-One NAT, check the
Enable
box at the top of the screen.
To set this up, you must define internal and external address ranges of equal length. Set the beginning of the
Private Range - this will be a range of IP Addresses on your network. Then, set the beginning of the Public Range
- this is the range of IP Addresses on the Internet. Lastly, set the Range Length. For however long this length is,
each first address will correspond and connect, as will the second, third, forth, etc. Up to 64 ranges may be
added. To map a single address, use a Range Length of 1.
Click the
Save Settings
button to save the settings or click the
Cancel Changes
button to undo your changes.
Figure 5-15: Setup Tab - UPnP
Figure 5-16: Setup Tab - One-to-One NAT
NOTE:
One-to-One NAT does change the way the firewall functions work.
Access to machines on the LAN from the Internet will be allowed unless
Network Access Rules are set.
