Netgear FVL328 FVL328 Reference Manual - Page 89
VPNC Scenario 1: Gateway-to-Gateway with Preshared Secrets
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Model FVL328 ProSafe High-Speed VPN Firewall Reference Manual Revision 2 • VPN Consortium Scenarios without any product implementation details • VPN Consortium Scenarios based on the FVL328 user interface The purpose of providing these two versions of the same scenarios is to help you determine where the two vendors use different vocabulary. Seeing the examples presented in these different ways will reveal how systems from different vendors do the same thing. See Appendix E, "Virtual Private Networking" for a full discussion of VPN and the configuration templates NETGEAR developed for publishing multi-vendor VPN integration configuration case studies. Note: See Appendix F, "NETGEAR VPN Configuration FVS318 or FVM318 to FVL328 for a detailed procedure for configuring VPN communications between a NETGEAR FVS318 and a FVL328. NETGEAR publishes additional interoperability scenarios with various gateway and client software products. Look on the NETGEAR Web site at www.netgear.com/docs for more details. VPNC Scenario 1: Gateway-to-Gateway with Preshared Secrets The following is a typical gateway-to-gateway VPN that uses a preshared secret for authentication. 10.5.6.0/24 172.23.9.0/24 Gateway A Internet Gateway B 10.5.6.1 14.15.16.17 22.23.24.25 172.23.9.1 Figure 6-10: VPN Consortium Scenario 1 Gateway A connects the internal LAN 10.5.6.0/24 to the Internet. Gateway A's LAN interface has the address 10.5.6.1, and its WAN (Internet) interface has the address 14.15.16.17. Gateway B connects the internal LAN 172.23.9.0/24 to the Internet. Gateway B's WAN (Internet) interface has the address 22.23.24.25. Gateway B's LAN interface address, 172.23.9.1, can be used for testing IPsec but is not needed for configuring Gateway A. Note: The /24 after the IP address refers to the full range of IP addresses. For example, 10.5.6.0/24 refers to IP address 10.5.6.0 with the netmask 255.255.255.0. Virtual Private Networking May 2004, 202-10030-02 6-19