Linksys BEFSX41 manual Copyright 2003 Linksys, All Rights Reserved

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Contents User Guide Copyright & Trademarks Table of Contents Features IntroductionEnvironmental 139 IP Addresses An Introduction to LANs and WANsNetwork Setup Overview Why Do I Need a VPN?Your Virtual Private Network VPN Firewall Router to Firewall Router What is a Virtual Private Network?Ports PowerRouter’s Back Panel Modem connection will not work from any other portWAN and LAN LEDs Router’s Front Panel LEDsProceed to Connect the Router Overview Connecting Your Hardware Together and Booting UpRouter’s hardware installation is now complete Connect the RouterConfiguring Windows 95, 98, and Millennium PCs Configure the PCsConfiguring Windows 2000 PCs Go to Configure the RouterConfiguring Windows XP PCs Configure the Router Enter the Gateway Address Obtain an IP Address AutomaticallyStatic IP Address Advanced Proxies. Click Direct Connection to the InternetRAS PPPoECable/DSL Firewall Router’s Web-based Utility Quick and Easy Router AdministrationSetup Static IP User Name and PasswordWAN IP Firewall IPSec Pass Through Remote UpgradeBlock WAN Request Multicast Pass ThroughVPN Establishing a TunnelLocal Secure Group and Remote Secure Group Remote Security Gateway Authentication EncryptionKey Management Instant Broadband Series Phase Advanced Settings for Selected IPSec TunnelPassword Other SettingsStatus Dhcp Log Help Filters AdvancedInstant Broadband Series Forwarding UPnP Forwarding Port Triggering Static Routing Dynamic RoutingDMZ Host DMZ PortDMZ Host Address MAC Address Clone Current DMZ HostDdns DynDNS.orgAppendix a Troubleshooting Common Problems and SolutionsTZO.com For Windows NT For Windows XPFor Windows 95, 98, and Me For Windows XP Am not able to access the Router’s web interface Setup Can’t get the Internet game, server, or application to work To start over, I need to set the Router to factory default Need to use port triggering Click the Advanced = Filter tabFrequently Asked Questions TCP/IP is compatible with the Router Appendix B Maximizing VPN Security Step One Create an IPSec Policy IntroductionEnvironment Windows 2000 or Windows XPFilter List 1 win-router Step Two Build Filter ListsIP Address Figure C-6 Filter List 2 router=winTunnel 1 win-router Step Three Configure Individual Tunnel RulesAccept Respond Using IPSec XYZ12345. ClickString to Protect Negotiate Security Key exchange pre Shared key, as shownTunnel 2 router-win XYZ12345 Action Require Security This string to protectKey Exchange Preshared key,Step Four Assign New IPSec Policy Figure C-24Figure C-28 Step Five Create a Tunnel Through the Web-based UtilityAppendix D Snmp Functions Appendix E How to Ping Your ISP’s E-mail & Web AddressesFigure E-1 TCP/IP installation is now complete Appendix F Installing the TCP/IP ProtocolFor Windows NT, 2000, and XP Figure G-1Figure G-5 Appendix H Glossary 129 131 133 135 137 Environmental Appendix I SpecificationsWeb FTP Site Appendix J Warranty InformationAppendix K Contact Information Sales InformationCopyright 2003 Linksys, All Rights Reserved