Quick Reference Guide

ProSafe VPN Firewall 50 FVS338 Reference Manual
5-2 Virtual Private Networking
v1.0, January 2010
Table 5-1 summarizes the WAN addressing requirements for Auto-Rollover mode.
Using the VPN Wizard for Client and Gateway Configurations
You use the VPN Wizard to configure multiple gateway or client VPN tunnel policies.
The section below provides wizard and NETGEAR VPN Client configuration procedures for the
following scenarios:
• Using the wizard to configure a VPN tunnel between 2 VPN gateways
• Using the wizard to configure a VPN tunnel between a VPN gateway and a VPN client
Configuring a VPN tunnel connection requires that all settings and parameters on both sides of the
VPN tunnel match or mirror each other precisely, which can be a daunting task. The VPN Wizard
efficiently guides you through the setup procedure with a series of questions that will determine
the IPsec keys and VPN policies it sets up. The VPN Wizard will also set the parameters for the
network connection: Security Association, traffic selectors, authentication algorithm, and
encryption. The parameters used by the VPN wizard are based on the recommendations of the
VPN Consortium (VPNC), an organization that promotes multi-vendor VPN interoperability.
Creating Gateway to Gateway VPN Tunnels with the Wizard
Table 5-1. IP Addressing for VPNs in Dual WAN Port Systems
Configuration WAN IP address Rollover Mode
a
a. All tunnels must be re-established after a rollover using the new WAN IP address.
VPN Road Warrior (client-to-gateway) Fixed or DHCP FQDN required
VPN Gateway-to-Gateway Fixed or DHCP FQDN required
VPN Telecommuter (client-to-gateway NAT router) Fixed or DHCP FQDN required
Figure 5-2