Linksys AG241 manual Applications and Gaming Tab, Single Port Forwarding, Port Range Forwarding

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ADSL2 Gateway with 4-Port Switch

The Applications and Gaming Tab

Single Port Forwarding

The Single Port Forwarding screen provides options for customization of port services for common applications.

When users send this type of request to your network via the Internet, the Gateway will forward those requests to the appropriate computer. Any computer whose port is being forwarded should have its DHCP client function disabled and should have a new static IP address assigned to it because its IP address may change when using the DHCP function.

Choose or enter the Application in the field. Then, enter the External and Internal Port numbers in the fields. Select the type of protocol you wish to use for each application: TCP or UDP. Enter the IP Address in the field. Click Enabled to enable Forwarding for the chosen application.

When finished making your changes on this tab, click the Save Settings button to save these changes, or click the Cancel Changes button to undo your changes.

Port Range Forwarding

The Port Forwarding screen sets up public services on your network, such as web servers, ftp servers, e-mail servers, or other specialized Internet applications. (Specialized Internet applications are any applications that use Internet access to perform functions such as videoconferencing or online gaming. Some Internet applications may not require any forwarding.)

When users send this type of request to your network via the Internet, the Gateway will forward those requests to the appropriate computer. Any computer whose port is being forwarded should have its DHCP client function disabled and should have a new static IP address assigned to it because its IP address may change when using the DHCP function.

Application. Enter the name you wish to give each application.

Start and End. Enter the starting and ending numbers of the port you wish to forward.

TCP UDP. Select the type of protocol you wish to use for each application: TCP, UDP, or Both.

IP Address. Enter the IP Address and Click Enabled.

When finished making your changes on this tab, click the Save Settings button to save these changes, or click the Cancel Changes button to undo your changes.

Chapter 5: Configuring the Gateway

Figure 5-24: Single Port Forwarding

Figure 5-25: Port Range Forwarding

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The Applications and Gaming Tab

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Contents ADSL2 Gateway Copyright and Trademarks How to Use this GuideWord definition Table of Contents Network 2Computer-to-VPN Gateway21 Internet Policy Summary Figure B-11 Filter Acton Tab Introduction WelcomeWhat’s in this Guide? ADSL2 Gateway with 4-Port Switch IP Addresses Planning Your NetworkGateway’s Functions What’s an IP Address?Dhcp Dynamic Host Configuration Protocol Servers What is a VPN?Dynamic IP Addresses Why do I need a VPN? VPN Gateway to VPN GatewayVPN Gateway-to-VPN Gateway Getting to Know the ADSL2 Gateway with 4- Port Switch LineDSL Overview Connecting the ADSL2 Gateway with 4-Port SwitchConnection to a Computer Adsl Connection Access Restrictions Configuring the GatewaySetup SecurityApplications & Gaming AdministrationStatus Basic Setup Tab How to Access the Web-based UtilitySetup Tab Internet SetupRFC 1483 Bridged Dynamic IP Static IPIPoA RFC 2516 PPPoEBridged Mode Only RFC 2364 PPPoAOptional Settings Required by some ISPs Network SetupDynDNS.org Ddns TabTZO.com Advanced Routing Tab Advanced RoutingSecurity Tab FirewallVPN 15 VPN Advanced VPN Tunnel Setup Manual19 Advanced VPN Tunnel Setup Access Restrictions Tab Internet Access22 List of PCs Single Port Forwarding Applications and Gaming TabPort Range Forwarding Port Triggering DMZAdvanced QoS Application-based QoSGateway Access Administration TabManagement UPnP ReportingEmail Alerts Backup&Restore DiagnosticsPing Test Firmware Upgrade Factory DefaultsUpgrade from LAN Reboot 36 RebootGateway Information Status TabGateway Internet ConnectionsDSL Connection 40 DSL ConnectionCommon 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 Firmware upgrade failed, and/or the Power LED is flashing To start over, I need to set the Gateway to factory defaultNeed to upgrade the firmware My DSL service’s PPPoE is always disconnectingPower LED flashes continuously Is IPSec Passthrough supported by the Gateway? Frequently Asked QuestionsWhere is the Gateway installed on the network? Does the Gateway support IPX or AppleTalk?Does the Gateway support ICQ send file? Will the Gateway function in a Macintosh environment? What is DMZ Hosting?What are the advanced features of the Gateway? Is the Gateway cross-platform compatible?How do I get mIRC to work with the Gateway? What is a MAC Address?How do I reset the Gateway? Can the Gateway act as my Dhcp server?Environment WAG54GBuild Filter Lists How to Establish a Secure IPSec TunnelCreate an IPSec Policy Filter List 1 win-RouterFilter List 2 Router -win Figure B-4 IP Filter LIstFigure B-7 IP Filter List Configure Individual Tunnel Rules Tunnel 1 win-RouterFigure B-13 Authentication Methods Figure B-16 Tunnel Setting Tab Tunnel 2 Router-winFigure B-19 IP Filter List Tab Figure B-22 Preshared Key Assign New IPSec Policy Figure B-25 Connection TypeCreate a Tunnel Through the Web-Based Utility Figure B-28 VPN TabFigure C-1 IP Configuration Screen Windows 98 or Me InstructionsWindows 2000 or XP Instructions Figure C-3 MAC Address/Physical AddressFigure D-1 Upgrade Firmware Appendix D Upgrading FirmwareAppendix 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 Appendix G Regulatory Information FCC StatementAppendix H Warranty Information Europe Mail Address Appendix I Contact InformationOutside of Europe Mail Address
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