Owner's Manual

VPN Configuration
158
N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B
The LAN addresses used in this example are as follows:
a. For the connection name, enter toFVL328.
b. For the remote WAN’s IP address, enter fvl328.dyndns.org.
c. Enter the following:
• IP Address. 172.23.9.1
• Subnet Mask. 255.255.255.0
5. Configure the FVL328 as in the gateway-to-gateway procedures for the VPN Wizard (see
Add a Gateway-to-Gateway VPN Tunnel on page 125), being certain to use appropriate
network addresses for the environment.
a. For the connection name, enter toDGND3800.
b. For the remote WAN’s IP address, enter dgnd3800.dyndns.org.
c. Enter the following:
• IP Address. 10.5.6.1
• Subnet Mask. 255.255.255.0
6. Test the VPN tunnel by pinging the remote network from a computer attached to the modem
router.
a. Open the command prompt (select Start > Run > cmd).
b. Type ping 172.23.9.1.
If the pings fail the first time, try the pings a second time.
Configuration Summary (Telecommuter Example)
The configuration in this section follows the addressing and configuration mechanics defined
by the VPN Consortium. Gather the necessary information before you begin configuration.
Table 8.
Device LAN IP Address LAN Subnet Mask
DGND3800B 10.5.6.1 255.255.255.0
FVL328 172.23.6.1 255.255.255.0