Virtual Private Networking
128
N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B
Example of Using Auto Policy
The following settings are assumed for this example:
Table 8. Gateway-to-gateway VPN tunnel configuration worksheet
Parameter Value to Be
Entered
Field Selection
Connection Name GtoG N/A
Pre-Shared Key 12345678 N/A
Secure Association N/A Main Mode Manual Keys
Perfect Forward secrecy N/A Enabled Disabled
Encryption Protocol N/A DES 3DES
Authentication Protocol N/A MD5 SHA-1
Diffie-Hellman (DH) Group N/A Group 1 Group 2
Key Life in seconds 28800 (8 hours) N/A
IKE Life Time in seconds 3600 (1 hour) N/A
VPN Endpoint Local IPSecID LAN IP Address Subnet Mask FQDN or Gateway
IP (WAN IP
Address
Gateway_A GW_A 192.168.0.1 255.255.255.0 14.15.16.17
Gateway_B GW_B 192.168.3.1 255.255.255.0 22.23.24.25
To use this auto policy example:
1. Set the LAN IPs on each router to different subnets and configure each correctly for the
Internet.