SonicWALL 3 Home Security System User Manual


 
SONICWALL SONICOS STANDARD 3.0 ADMINISTRATORS GUIDE
221
Site to Site VPN Configurations
Configuring a VPN Policy IKE with Preshared Secret
To manually configure a VPN Policy using IKE with Preshared Secret, follow the steps below:
1
In the VPN > Settings page, click Add. The VPN Policy window is displayed.
2
In the General tab, IKE using Preshared Secret is selected by default from the IPSec Keying
Mode menu.
9
Tip: Use the VPN worksheet in this chapter to record your settings. These settings are necessary to
configure the remote SonicWALL and create a successful VPN connection.
3
Enter a name for the VPN Policy in the Name field.
4
Enter the IP address or gateway name of the REMOTE SonicWALL in the IPSec Primary
Gateway Name or Address field.
5
If you have a second IP address or gateway name, enter it in the IPSec Secondary Gateway
Name or Address field. If the primary gateway is unavailable, the SonicWALL uses the second
gateway to create the VPN tunnel.
6
Enter a combination of letters, symbols, and numbers as the Shared Secret in the Shared Secret
field.
9
Tip: The Shared Secret must be a minimum of four characters.
7
Choose from the following options in the Destination Networks section:
Use this VPN Tunnel as the default route for all Internet traffic - select this option if all local
users access the Internet through this tunnel. You can only configure one tunnel to use this
option.
Destination network obtains IP addresses using DCHP through this VPN Tunnel - select
this option if you are managing your network IP address allocation from a central location.
Specify destination networks below - configure the remote destination network for your SA.
Click Add to add the IP address and subnet mask. You can modify existing destination
networks by click Edit, and delete networks by selecting the network and clicking Delete.