User's Manual

UltraLine II VDSL– Draft 1
030-300237 Rev. A
8/8/06
030-300237 Rev. A 55 August 2006
User Guide
UltraLine II VDSL Gateway (Model 826010)
15.6.4 IP Passthrough—Single IP Address Passthrough
The following screen will be displayed if you select Configuration > LAN > IP Passthrough from the menu options.
IP Passthrough enables you to select one device on your LAN that will share your WAN-assigned IP address. This
configuration allows the device with the single static IP address to become visible on the Internet. Network Address
Translation (NAT) and Firewall rules do not apply to the device configured for IP Passthrough.
IMPORTANT:
1. Before you begin this section, configure your PC settings to obtain an IP address from your Gateway
automatically. (Refer to your computer’s Microsoft
®
Windows
®
Help screen for instructions.)
2. Static NAT and Single Static IP are mutually exclusive features. Before you enable Single Static IP, be sure to
disable Static NAT (if it has been previously enabled). To disable Static NAT, select Configuration > LAN >
Static NAT from the menu options. Next, click the disable button. After you have disabled Static NAT, you can
configure IP Passthrough.
3. If you are using Routed IP protocol, IP Passthrough configuration will not be available.
15.6.4.1 Enabling IP Passthrough – Single IP Address PassThrough
(Applicable for PPPoE Connections Only)
To enable IP Passthrough, select a device that will share your Single Static IP from the options listed in the window.
Click Enable.
NOTE: The actual device names may differ from those displayed in this screen.