Linksys NWR04B manual Port Range Forwarding

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Network Everywhere® Series

•NNTP (Network News Transfer Protocol) The protocol used to connect to Usenet groups on the Internet.

•SNMP (Simple Network Management Protocol) A widely used network monitoring and control protocol. Data is passed from SNMP agents, which are hardware and/or software processes reporting activity in each network device (switch, router, bridge, etc.) to the workstation console used to over- see the network. The agents return information contained in a MIB (Management Information Base), which is a data structure that defines what is obtainable from the device and what can be controlled (turned off, on, etc.).

Enter the number of the internal port used by the server in the Int. Port col- umn. Check with the Internet application software documentation for more information.

Enter the IP address of the server that you want the Internet users to be able to access. For information about finding the IP address, go to “Appendix D: Finding the MAC Address and IP Address for Your Ethernet Adapter.”

You must check the Enable box to enable the applications you have defined.

To add a Customized Application using UPnP Forwarding:

1.Enter the name of the application in the appropriate Customized Application field.

2.Next to the name of the application, enter the number of the external port used by the server in the Ext. Port column. Check with the Internet appli- cation software documentation for more information.

3.On the same line, select Protocol TCP or Protocol UDP.

4.Enter the number of the internal port used by the server in the Int. Port col- umn. Check with the Internet application software documentation for more information.

5.Enter the IP address of the server that you want the Internet users to be able to access. For information about finding the IP address, go to “Appendix D: Finding the MAC Address and IP Address for Your Ethernet Adapter.”

6.Check the Enable box to enable the services you have defined. UPnP Forwarding will not function if the Enable button is left unchecked. This is disabled (unchecked) by default.

Wireless Cable/DSL Router

To apply any of the settings you’ve changed on this page, click the Apply but- ton, and then click the Continue button. To cancel any values you’ve entered on this page, click the Cancel button. If you should need any further informa- tion about anything on this screen, click the Help button.

Port Range Forwarding

Click the View Port Range Forwarding button will access the Port Range Forwarding screen, shown in Figure 6-13. To return to the UPnP Forwarding screen, click the View UPnP Forwarding button.

Figure 6-13

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Contents Page Copyright & Trademarks Table of Contents Features Wireless Cable/DSL RouterIntroduction An Introduction to LANs and WANsRouter’s Ports PowerInternet Ports 4, 3Router’s LEDs PowerConnecting the Router Planning Your Wireless NetworkConfiguring Windows 98 SE and Millennium PCs Configuring the PCsOverview Configuring Windows 2000 PCs Configuring Windows XP PCs Setup Wizard’s Title Screen Using the Setup WizardSetting Up the Router with a Cable Connection Preparing to Set UpChannel SsidSet Additional Setting Up the Router with a DSL ConnectionSsid Logging Router’s Web-based UtilitySetup Fixed IP Obtain an IP Address AutomaticallyPPPoE PasswordDhcp StatusHelp LogIP Filtering AdvancedNetwork Everywhere Series Forwarding UPnP ForwardingPort Range Forwarding Triggering PortStatic Routing Dynamic RoutingDMZ Host MAC Address Clone WirelessNetwork Everywhere Series Common Problems and Solutions Appendix a TroubleshootingNeed to set a static IP address on a PC For Windows XPFor Windows 98 SE and Me Want to test my Internet connectionNeed to set up a server behind my Router Am not able to access the Router’s web interface SetupCan’t get the Internet game, server, or application to work TCP UDPNeed to upgrade the firmware To start over, I need to set the Router to factory defaultFirmware upgrade failed, and/or the Diag LED is flashing My DSL service’s PPPoE is always disconnectingNeed to use port triggering Click the Advanced = Filter tabDiag LED stays lit continuously Full/Col LED keeps flickering continuouslyFrequently Asked Questions Allows Pptp packets to pass through Network Everywhere Series Step One Pinging an IP Address Appendix B How to Ping Your ISP’s E-mail and Web AddressesStep Two Pinging for a Web Address Appendix C Configuring Wireless Security Figure C-2 Figure C-3 Configuring Wireless Security in Windows XPFigure C-6 Figure C-10 For Windows 2000 and XP Figure D-3Figure D-6 Appendix E GlossaryNetwork Everywhere Series Network Everywhere Series Network Everywhere Series Network Everywhere Series Appendix G Warranty Information Appendix F SpecificationsTX16 dBm 40mW. RX 11Mbps -78dBm EnvironmentalTechnical Support Fax Appendix H Contact InformationWeb site Copyright 2002 Network Everywhere. All rights reserved

NWR04B specifications

The Linksys NWR04B is a versatile and robust wireless router designed to cater to both home and small office environments. Known for its reliable performance and ease of use, this router is equipped with a range of features that ensure stable connectivity and enhanced productivity.

One of the standout characteristics of the NWR04B is its wireless technology. Utilizing the 802.11n standard, it offers fast data transfer rates, significantly reducing latency and buffering issues. The router supports both 2.4GHz and 5GHz frequency bands, allowing users to choose the optimal band for their specific networking needs. The dual-band feature not only enhances the speed of the network but also provides a stable connection, minimizing interference from other devices.

The Linksys NWR04B is designed with security in mind. It integrates advanced security protocols such as WPA2 encryption, ensuring that users' data remains safe from unauthorized access. The built-in firewall adds another layer of protection, safeguarding the internal network from potential threats. This is particularly important in today’s digital landscape, where cybersecurity is a significant concern.

In terms of connectivity, the NWR04B comes with multiple Ethernet ports, enabling wired connections for devices that require a more stable and secure connection than wireless offers. This is ideal for gaming consoles, PCs, and network-attached storage devices. Moreover, the router supports Quality of Service (QoS) settings, allowing users to prioritize bandwidth for specific applications, such as video streaming or online gaming. This ensures a smoother and more reliable experience for high-bandwidth activities.

Another notable feature is its easy setup process. The Linksys NWR04B includes an intuitive web-based interface that guides users through the initial configuration without extensive technical knowledge. Additionally, it supports various connectivity options, including DHCP, Static IP, and PPPoE, catering to diverse internet service providers.

Overall, the Linksys NWR04B presents a well-rounded solution for anyone looking to upgrade their home or small office network. With its reliable dual-band performance, robust security features, and user-friendly setup, it stands out as an excellent choice for both tech-savvy users and novices alike. Whether streaming high-definition content, participating in video calls, or engaging in online gaming, the NWR04B delivers a seamless Internet experience, making it a valuable asset in any digital setup.
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