Cisco RVS4000 User Guide - Page 57
Appendix D: Gateway-to-Gateway VPN Tunnel, Overview, Before You Begin
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Appendix D Gateway-to-Gateway VPN Tunnel Appendix D: Gateway-to-Gateway VPN Tunnel Overview This appendix explains how to configure an IPSec VPN tunnel between two VPN Routers by 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 (4-Port Gigabit Security Router with VPN, model number RVS4000, and 10/100 8-Port VPN Router, model number RV082) that are both connected to the Internet Any VPN Router can be deployed, such as the Linksys 10/100 16-, 8-, or 4-Port VPN Router (model numbers RV016, RV082, or RV042); however, this example uses the RV082. 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." RV082 WAN: B.B.B.B LAN: 192.168.1.1 RVS4000 WAN: A.A.A.A LAN: 192.168.5.1 Configuration of the RVS4000 Follow these instructions for the first VPN Router, designated RVS4000. The other VPN Router is designated the RV082. 1. Launch the web browser for a networked computer, designated PC 1. 2. Access the web-based utility of the RVS4000. (Refer to "Chapter 5: Setting Up and Configuring the Router" for details.) 3. Click the VPN tab. 4. Click IPSec VPN. 5. Enter a name in the Tunnel Name field. 6. For the IPSec VPN Tunnel setting, select Enable. 7. The WAN IP address (A.A.A.A) of the RVS4000 will be automatically detected. For the Local Security Group Type, select Subnet. Enter the RVS4000's local network settings in the IP Address and Subnet Mask fields. RVS4000 IPSec VPN Settings 8. For the Remote Security Gateway Type, select IP address. Enter the RV082's WAN IP address in the IP Address field. 9. For the Remote Security Group Type, select Subnet. Enter the RV082's local network settings in the IP Address and Subnet Mask fields. Gateway-to-Gateway IPSec VPN Tunnel - Remote Gateway Using Static IP NOTE: Each computer must have a network adapter installed. 4-Port Gigabit Security Router with VPN 50