Linksys RV042 Network Router User Manual


 
62
Gateway-to-Gateway VPN Tunnel
10/100 4-Port VPN Router
Appendix C
Appendix C:
Gateway-to-Gateway VPN
Tunnel
Overview
This appendix explains how to configure an IPSec VPN
tunnel between two VPN Routers, using an example. Two
computers are used to test the liveliness of the tunnel.
Before You Begin
The following is a list of equipment you need:
Two Windows desktop computers (each computer will
be connected to a VPN Router)
Two VPN Routers that are both connected to the
Internet
Any VPN Routers can be deployed; however, this example
uses the 4-Port SSL/IPSec VPN Router (model number:
RVL200) and the 10/100 4-Port VPN Router (model
number: RV042).
Configuration when the Remote Gateway
Uses a Static IP Address
This example assumes the Remote Gateway is using a
static IP address. If the Remote Gateway uses a dynamic
IP address, refer to “Configuration when the Remote
Gateway Uses a Dynamic IP Address.”
RVL200
WAN: A.A.A.A
LAN: 192.168.5.1
RV042
WAN: B.B.B.B
LAN: 192.168.1.1
Gateway-to-Gateway IPSec VPN Tunnel - Remote Gateway Using
Static IP
NOTE: Each computer must have a network
adapter installed.
Configuration of the RVL200
Follow these instructions for the first VPN Router,
designated RVL200. The other VPN Router is designated
the RV042.
Launch the web browser for a networked computer, 1.
designated PC 1.
Access the web-based utility of the RVL200. (Refer to 2.
the User Guide of the RVL200 for details.)
Click the3. IPSec VPN tab.
Click the 4. Gateway to Gateway tab.
Enter a name in the 5. Tunnel Name field.
For the VPN Tunnel setting, select 6. Enable.
For the Local Security Gateway Type, select 7. IP Only.
The WAN IP address (A.A.A.A) of the RVL200 will be
automatically detected.
For the Local Security Group Type, select Subnet. Enter
the RVL200’s local network settings in the IP Address
and Subnet Mask fields.
RVL200 IPSec VPN Settings
For the Remote Security Gateway Type, select 8. IP Only.
Enter the RV042’s WAN IP address in the IP Address
field.
For the Remote Security Group Type, select 9. Subnet.
Enter the RV042’s local network settings in the IP
Address and Subnet Mask fields.
In the IPSec Setup section, select the appropriate 10.
encryption, authentication, and other key management
settings.