ADSL2 Gateway | Linksys AG241 instruction

®

A Division of Cisco Systems, Inc.

ADSL2 Gateway

with 4-Port Switch User Guide

WIRED

Model No. AG241

Image 1

Linksys AG241 manual ADSL2 Gateway

Contents

ADSL2 Gateway Copyright and Trademarks How to Use this GuideWord definition Table of Contents 2Computer-to-VPN Gateway Network 21 Internet Policy Summary Figure B-11 Filter Acton Tab Welcome Introduction What’s in this Guide? ADSL2 Gateway with 4-Port Switch Gateway’s Functions Planning Your NetworkIP Addresses What’s an IP Address? Dhcp Dynamic Host Configuration Protocol Servers What is a VPN?Dynamic IP Addresses VPN Gateway to VPN Gateway Why do I need a VPN? VPN Gateway-to-VPN Gateway Line Getting to Know the ADSL2 Gateway with 4- Port Switch DSL Overview Connecting the ADSL2 Gateway with 4-Port SwitchConnection to a Computer Adsl Connection Setup Configuring the GatewayAccess Restrictions Security Applications & Gaming AdministrationStatus Setup Tab How to Access the Web-based UtilityBasic Setup Tab Internet Setup Static IP RFC 1483 Bridged Dynamic IP RFC 2516 PPPoE IPoA RFC 2364 PPPoA Bridged Mode Only Network Setup Optional Settings Required by some ISPs DynDNS.org Ddns TabTZO.com Advanced Routing Advanced Routing Tab Firewall Security Tab VPN 15 VPN Manual Advanced VPN Tunnel Setup 19 Advanced VPN Tunnel Setup Internet Access Access Restrictions Tab 22 List of PCs Single Port Forwarding Applications and Gaming TabPort Range Forwarding DMZ Port Triggering Application-based QoS Advanced QoS Gateway Access Administration TabManagement UPnP ReportingEmail Alerts Backup&Restore DiagnosticsPing Test Firmware Upgrade Factory DefaultsUpgrade from LAN 36 Reboot Reboot Gateway Status TabGateway Information Internet Connections 40 DSL Connection DSL Connection Common Problems and Solutions Appendix a TroubleshootingNeed to set a static IP address on a computer Want to test my Internet connection ADSL2 Gateway with 4-Port Switch ADSL2 Gateway with 4-Port Switch TCP UDP Can’t get the Internet game, server, or application to work Need to upgrade the firmware To start over, I need to set the Gateway to factory defaultFirmware upgrade failed, and/or the Power LED is flashing My DSL service’s PPPoE is always disconnecting Power LED flashes continuously Where is the Gateway installed on the network? Frequently Asked QuestionsIs IPSec Passthrough supported by the Gateway? Does the Gateway support IPX or AppleTalk? Does the Gateway support ICQ send file? What are the advanced features of the Gateway? What is DMZ Hosting?Will the Gateway function in a Macintosh environment? Is the Gateway cross-platform compatible? How do I reset the Gateway? What is a MAC Address?How do I get mIRC to work with the Gateway? Can the Gateway act as my Dhcp server? WAG54G Environment Create an IPSec Policy How to Establish a Secure IPSec TunnelBuild Filter Lists Filter List 1 win-Router Figure B-4 IP Filter LIst Filter List 2 Router -win Figure B-7 IP Filter List Tunnel 1 win-Router Configure Individual Tunnel Rules Figure B-13 Authentication Methods Tunnel 2 Router-win Figure B-16 Tunnel Setting Tab Figure B-19 IP Filter List Tab Figure B-22 Preshared Key Figure B-25 Connection Type Assign New IPSec Policy Figure B-28 VPN Tab Create a Tunnel Through the Web-Based Utility Windows 98 or Me Instructions Figure C-1 IP Configuration Screen Figure C-3 MAC Address/Physical Address Windows 2000 or XP Instructions Appendix D Upgrading Firmware Figure D-1 Upgrade Firmware Appendix E Glossary ADSL2 Gateway with 4-Port Switch ADSL2 Gateway with 4-Port Switch ADSL2 Gateway with 4-Port Switch ADSL2 Gateway with 4-Port Switch ADSL2 Gateway with 4-Port Switch Appendix F Specifications ADSL2 Gateway with 4-Port Switch FCC Statement Appendix G Regulatory Information Appendix H Warranty Information Europe Mail Address Appendix I Contact InformationOutside of Europe Mail Address