D-Link DSL-1500G manual Port Redirection Menu

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DSL-1500G SHDSL Ethernet Router User’s Guide

Port Redirection

Port Redirection Menu

The Port Redirection feature of the Router is used in conjunction with NAT or IP Masquerading to improve security and efficiency. Port redirection can be used to direct potentially hazardous packets to a proxy server outside your firewall. For example, you can configure the Router to direct HTTP packets to a designated HTTP server in the DMZ. Other common applications might include directing incoming SMTP packets to an Email server for data scrutiny and improved network efficiency.

Port Redirection can be used to redirect TCP or UDP packets to a specified port and a specified IP address on your local network. You can define a set of instructions for a specific incoming port or for a range of incoming ports. Each instruction set or rule is indexed and can be modified or deleted later as needed.

The user changeable variables available for Port Redirection are listed in the table below.

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Contents User’s Guide Wichtige Sicherheitshinweise Hardware Limited WarrantyLink Offices for Registration and Warranty Service SoftwareFCC Warning TrademarksCopyright Statement Table of Contents Technical Specifications Before You Start Guide OverviewOperating System Requirements for InstallationInstallation Overview Web BrowserAccount Information User Name and Password Packing ListPage Router Description and Operation About ShdslProduct Features Standards Compatibility and Compliance Status PowerFront Panel LED Display EthernetRear Panel Cable Connections Connect Router to Ethernet Power On RouterFactory Reset Button Select LocationConfigure IP Settings on Your Computer Wan Configuration SummaryDhcp Configuration for Windows NT Configure Dhcp for Windows 95/98/MeConfigure Dhcp for Windows 2000/XP Renew IP Settings in Windows for Dhcp ClientAccess the Configuration Manager LoginEnter User Name and Password Configure the Router Configuring the WAN Connection First Time SetupRouter/Bridge Configuration Bridge with RFC 1483 only Accessing the Web Manager Web-based Management GuideWeb Manager Layout Web Manager GUI Web Manager Folders MenusRouter/Bridge Configuration Router ConfigurationRouter/Bridge Configuration Confirm Password All connections must configureLogin Password AuthenticationConnect / Disconnect Buttons Bridge ConfigurationBridge with RFC 1483 Router/Bridge Configuration menu IPoA Configuration Router with IPoA Router/Bridge Configuration menuProfile Name Adding and Changing Connection ProfilesConnection Profile menu Connection TypeAdd/Change Connection Profile DSL-1500G Shdsl Ethernet Router User’s Guide Configuring LAN IP Settings Ethernet IP Address MenuProxy DNS Proxy DNS SettingsProxy DNS Menu Get DNS IP automaticallyDhcp Configuration NAT Configuration NAT Configuration MenuIP Masquerade Pass Through IP Masquerade Timer IP Masquerade TimerPort Redirection Port Redirection MenuInternet Select index to setProtocol Start PortItem Name Static Route ConfigurationStatic Route Configuration Table GatewayAdvanced Filter & Firewall Filter & Firewall Main MenuDestination Pass or BlockSource RIP RIP MenuDate & Time Settings Date & Time ConfigurationUPnP Configuration UPnPATM Loopback Test System MaintenanceATM Loopback Screen F4/F5Save Changes System Username and PasswordSystem User Name and Password Menu Save Changes MenuFactory Reset Screen Factory ResetUpdate Firmware Update Firmware ScreenConfiguration Maintenance Screen Configuration File MaintenanceRemote Administration Access Remote Administration AccessConnection Status Shdsl Line SettingLine Retrain Summary System SummaryDhcp Configuration ConfigurationPPP Login Information Login User Name NAT ConfigurationDhcp Allocation Table Dhcp Allocation TablePort Redirection Summary Port Redirection SummaryRuntime Routing Table Runtime Routing TableFilter and Firewall Summary Filtering & Firewall SummaryLine Condition Weight TemperatureDimensions SafetyATM/DSL IPv4Page Offices Netherlands Link Benelux Registration Card Print, type or use block letters