Network Everywhere® Series

Figure 6-11

Private MAC Filter This feature filters the Ethernet adapter’s specific MAC address from going out to the Internet.

To check your Ethernet adapter’s MAC address, run winipcfg or ipconfig in the command prompt, depending on which Windows operating system you are using. To set the MAC filter, click the Edit MAC Filter Setting button. When a second window appears (see Figure 6-14), select the range in the drop-down box, and at the MAC number prompt, enter the 12-digit MAC address you want to filter. Click the Apply button and the Continue button, before closing the window. For information on obtaining a MAC address, go to “Appendix D: Finding the MAC Address and IP Address for Your Ethernet Adapter.”

Wireless Cable/DSL Router

Block WAN Requests By enabling the Block WAN Request feature, you can prevent your network from being “pinged,” or detected, by other Internet users. The Block WAN Request feature also reinforces your network security by hiding your network ports. Both functions of the Block WAN Request fea- ture make it more difficult for outside users to work their way into your net- work. This feature is enabled by default.

IPSec Pass Through This feature lets you use IPSec Pass Through. IPSec Pass Through is enabled by default.

To disable IPSec Pass Through, click on Disable.

PPTP Pass Through Point-to-Point Tunneling Protocol is the method used to enable VPN sessions. PPTP Pass Through is enabled by default.

To disable this feature, click on Disable next to PPTP Pass Through.

L2TP Pass Through This feature lets you use L2TP Pass Through. L2TP Pass Through is enabled by default.

To disable this feature, click on Disable next to L2TP Pass Through.

Remote Management This feature allows you to manage the Router from a remote location, via the Internet. To enable this feature, click on Enable, and enter the desired port number (default is 8080). Click the Apply button and then the Continue button. Remote Management must be activated before you can manage the Router from a remote location. If you wish to use this feature on the browser, enter http:\\<WAN IP Address>:8080. (Enter your specific Internet IP Address in place of <WAN IP Address>.) Remote Management involves an inherent security risk and should not be enabled without first changing the Password (from the Setup screen) from its default settings.

To disable this feature, click on Disable.

MTU (Maximum Transmission Unit) This feature specifies the largest pack- et size permitted for network transmission. Select Enable and enter the value desired. You should leave this value in the 1200 to 1500 range. Most DSL users should use the value 1492. For static and dynamic connections, the default MTU value is set at 1500 when disabled. For PPPoE connections, the default MTU value is set at 1492 when disabled.

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Linksys NWR04B manual Network Everywhere Series
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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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