VPN Configuration
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N300 Wireless ADSL2+ Modem Router DGN2200v3
Step-by-Step Configuration
1. Use the VPN Wizard to configure Gateway A (DGN2200v3) for a gateway-to-gateway
tunnel (see Set Up a Gateway-to-Gateway VPN Configuration on page 117), being
certain to use appropriate network addresses for the environment.
The LAN addresses used in this example are as follows:
Unit WAN IP LAN IP LAN Subnet Mask
DGN2200v3 14.15.16.17 10.5.6.1 255.255.255.0
FVL328 22.13.24.25 172.23.9.1 255.255.255.0
a. Enter toGW_B for the connection name.
b. Enter 22.23.24.25 for the remote W
AN’s IP address.
c. Enter the following:
• IP Address. 172.23.9.1
• Subnet Mask. 255.255.255.0
d. In the Summary screen, click Done.
2. Use the VPN Wizard to configure the Gateway B for a gateway-to-gateway tunnel (see Set
Up a Gateway-to-Gateway VPN Configuration on page 117), being certain to use
appropriate network addresses for the environment.
a. Enter toGW_A for the connection name.
b. Enter 14.15.16.17 for the remote W
AN’s IP address.
c. Enter the following:
• IP Address. 10.5.6.1
• Subnet Mask. 255.255.255.0
d. In the Summary screen, click Done.
3. On the Gateway B router menu, under VPN, select IKE Policies, and click the Edit button to
display the IKE Policy Configuration screen:
toGW_A
14.15.16.17
22.23.24.25