UPnP, Filters | Linksys BEFSR41W manual

Figure 6-12

Instant BroadbandTM Series

UPnP

This screen shows the Universal Plug and Play services that are available.

Figure 6-11

Microsoft ME and XP feature Universal Plug and Play (UPnP), which allows automatic discovery and configuration of equipment attached to the LAN. UPnP allows enabled applications to automatically manage the router.

There are two ways to begin the UPnP configuration. Choose one:

•Double-click My Network Place. Then double-click the Linksys BEFSR41W icon.

•Or, start your Web interface. Type in the address http://192.168.1.1.

Using either method, you will see the Setup tab. Click the Advanced tab. Then click the UPnP tab.

On the UPnP tab, you have three features to choose from:

•Enable UPnP Services This allows Windows XP to activate the UPnP fea- ture for automatic configuration.

•Allow users to make configuration changes through UPnP This allows you to make manual changes while still using the UPnP feature.

•Allow users to disable Internet access This allows you to prohibit any and all Internet connections.

Click Apply to accept changes, or click Cancel to cancel changes.

EtherFast® Cable/DSL Wireless-Ready Router with 4-Port Switch

Filters

Filters block specific internal users from accessing the Internet. You can set up a filter through an IP address or a network port number.

Filtered Private IP Range

•To set up a filter using IP addresses, enter the range of IP addresses you wish to filter in the IP address fields. Users who have filtered IP addresses will not be able to access the Internet at all. If you only want to filter one IP address instead of a range of IP addresses, enter the same value into both fields.

Filtered Private Port Range

• To filter users by network port number, enter a network port

number or a range of network ports. Select the protocol for each port number you want to filter, TCP or UDP. Enter the port numbers you want to filter in the port numbers fields. Users connected to the Router will no longer be able to access any port number listed there.

Editing MAC Filter Setting

•This feature filters the network adapter’s specific MAC address from going out to the Internet.

•To check your network adapter’s MAC address, run “winipcfg” or “ipconfig” in the command prompt. To set the MAC filter, click the Edit MAC Filter Setting button. When a second window appears, select the range in the drop-down box, and at the MAC number prompt, enter the 12-digit MAC address you want to fil- ter. Click the Apply button and then the Continue button before closing the win- dow.

Block WAN Request

•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 adds another measure of security to your network by hiding your network ports. Both functions of the Block WAN Request feature make it more difficult for outside users to work their way into your network.

BEFSR41W specifications

The Linksys BEFSR41W is a versatile wireless broadband router that has been a popular choice for both home and small office environments since its introduction. Designed to offer reliable internet connectivity, the BEFSR41W combines wired and wireless capabilities, ensuring that users can connect multiple devices efficiently.

One of the standout features of the Linksys BEFSR41W is its integrated 4-port 10/100 Ethernet switch, which allows users to connect their wired devices directly. This is particularly useful for users who require stable connections for activities such as gaming or streaming high-definition content. The router supports the IEEE 802.3 and 802.3u standards, ensuring compatibility with a wide range of devices.

In terms of wireless capabilities, the BEFSR41W operates on the 802.11b and 802.11g standards, providing maximum wireless data rates of up to 54 Mbps. This enables users to experience reasonably fast wireless internet speeds for everyday online activities such as browsing and emailing. The router's built-in antenna offers decent coverage, making it suitable for smaller homes and office spaces.

Security is a key consideration for any network device, and the Linksys BEFSR41W incorporates several features to help safeguard users' data. It supports Wired Equivalent Privacy (WEP) and Wi-Fi Protected Access (WPA) encryption methods, allowing users to set up secure connections and protect sensitive information from unauthorized access. Additionally, the router includes a built-in firewall to help prevent external attacks and threats.

Another significant characteristic of the BEFSR41W is its easy setup process. The router comes with a user-friendly web-based interface that simplifies the configuration process. Users can easily set up their network, configure security settings, and manage connected devices without needing specialized technical skills.

Additionally, the router is designed for longevity, with robust build quality ensuring reliability over time. It is also backward compatible with older wireless standards, which provides flexibility for users who have legacy devices in their network.

In conclusion, the Linksys BEFSR41W is a solid option for anyone seeking a dependable routing solution that balances both wired and wireless connectivity. With its blend of features, ease of use, and security options, it remains a relevant choice for users looking to establish a basic home or small office network.