TP-Link TD-8840 manual Security, ADSL2+ Modem Router User Guide, MAC Filtering

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4.3.4 Security

TD-8840

ADSL2+ Modem Router User Guide

4.3.4 Security

Choose “Advanced Setup→Security” menu, you can do some security configurations for your Router. There are two submenus under the Security menu as shown in Figure 4-25.

Figure 4-25

4.3.4.1. MAC Filtering

Choose “Security→MAC Filtering” menu, you can configure the MAC filtering rule in the next screen similar to Figure 4-26.The MAC Address Filtering feature allows you to control the access of users on your local network basing on their MAC addresses.

Figure 4-26

MAC Filtering Global Policy - The default setting is FORWARDED. FORWARDED means that all MAC layer frames will be forwarded except those matching with any of the specified rules in the following table. BLOCKED means that all MAC layer frames will be blocked except those matching with any of the specified rules in the following table. You can change the policy by clicking the Change Policy button to go to the Change MAC Filtering Global Policy page as shown in Figure 4-27.

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Contents Rev TD-8840User Guide ADSL2+ Modem Router1910010192 COPYRIGHT & TRADEMARKS CE Mark Warning FCC STATEMENTEC DECLARATION OF CONFORMITY EUROPE SAFETY NOTICESCONTENTS Chapter Appendix A FAQAppendix B Default Configuration DiagnosticsTD-8840 Package ContentsADSL2+ Modem Router User Guide 1.2Conventions 1.3Main FeaturesChapter 1.Introduction 1.1Product OverviewTD-8840 1.4Supporting Protocol1.5Transmit Data-rate 1.6ATM PropertyADSL2+ Modem Router User Guide 1.7System Support1.8Working Environment TD-8840TD-8840 Chapter 2.Hardware Installation Guide2.1 System Requirement 2.2 The Front PanelTD-8840 2.5Hardware Installation Procedures2.3The Rear Panel 2.4Environment RequirementsADSL2+ Modem Router User Guide TD-8840TD-8840 Chapter 3.Quick Installation Guide3.1Configure PC ¾Setting IP address automaticallyADSL2+ Modem Router User Guide TD-8840TD-8840 ¾Setting IP address manuallyADSL2+ Modem Router User Guide ADSL2+ Modem Router User Guide TD-8840Internet Protocol TCP/IP TD-8840 3.2LoginADSL2+ Modem Router User Guide Next 3.3Quick SetupTD-8840 ADSL2+ Modem Router User GuideTD-8840 3.3.1PPPoAADSL2+ Modem Router User Guide ADSL2+ Modem Router User Guide cClick Save/Reboot3.3.2PPPoE TD-8840TD-8840 cClick Save/RebootADSL2+ Modem Router User Guide TD-8840 3.3.3MERADSL2+ Modem Router User Guide ADSL2+ Modem Router User Guide cClick Save/Reboot3.3.4IPoA TD-8840ADSL2+ Modem Router User Guide cClick Save/Reboot3.3.5Bridging TD-8840TD-8840 bClick Save/RebootADSL2+ Modem Router User Guide 4.1Device Info Chapter 4.Software Configuration4.2Quick Setup 4.3Advanced SetupTD-8840 4.3.1 WANADSL2+ Modem Router User Guide ADSL2+ Modem Router User Guide TD-8840¾PPP over ATM PPPoA ADSL2+ Modem Router User Guide TD-8840MSCHAP ADSL2+ Modem Router User Guide TD-8840¾PPP over Ethernet PPPoE ADSL2+ Modem Router User Guide TD-8840MSCHAP ADSL2+ Modem Router User Guide TD-8840¾MAC Encapsulation Routing MER ADSL2+ Modem Router User Guide TD-8840ADSL2+ Modem Router User Guide TD-8840¾IP over ATM IPoA ADSL2+ Modem Router User Guide TD-88401.DHCP is not supported in IPoA mode ADSL2+ Modem Router User Guide TD-8840¾Bridging ADSL2+ Modem Router User Guide TD-8840Figure Figure ADSL2+ Modem Router User Guide All of the above setup is under windows XP OS4.3.2 LAN TD-8840ADSL2+ Modem Router User Guide TD-8840To Reserve an IP address： ADSL2+ Modem Router User Guide TD-8840TD-8840 4.3.3 MAC CloneADSL2+ Modem Router User Guide 4.3.4.1. MAC Filtering 4.3.4 SecurityTD-8840 ADSL2+ Modem Router User GuideTo add a new entry, follow the steps below 7.Click Save/Apply to save your settings FigureTD-8840 ADSL2+ Modem Router User GuideADSL2+ Modem Router User Guide TD-88404.3.4.2. Parental Control ADSL2+ Modem Router User Guide 4.3.5.1. Default Gateway4.3.5 Routing TD-8840ADSL2+ Modem Router User Guide TD-88404.3.5.2. Static Route To add a new entry, follow the steps below 4.3.6 DSLTD-8840 ADSL2+ Modem Router User GuideADSL2+ Modem Router User Guide TD-8840Figure Figure TD-8840 4.4DiagnosticsADSL2+ Modem Router User Guide TD-8840 4.5Management4.5.1 Settings 4.5.1.1. BackupADSL2+ Modem Router User Guide 4.5.1.2. Update4.5.1.3. Restore Default TD-8840TD-8840 4.5.2 System LogADSL2+ Modem Router User Guide TD-8840 4.5.3 SNMP AgentADSL2+ Modem Router User Guide ADSL2+ Modem Router User Guide 4.5.4 Access Control4.5.4.1. Service TD-88404.5.4.2. IP Address 4.5.4.3. PasswordTD-8840 ADSL2+ Modem Router User GuideTD-8840 4.5.5 Update FirmwareADSL2+ Modem Router User Guide TD-8840 4.5.6 Save/RebootADSL2+ Modem Router User Guide ADSL2+ Modem Router User Guide Chapter 5.Software DialHow do I set up the connection in the windows XP? TD-8840ADSL2+ Modem Router User Guide TD-8840TD-8840 Appendix A FAQADSL2+ Modem Router User Guide TD-8840 need to install the dial software, such as Winpoet, EnternetADSL2+ Modem Router User Guide ADSL2+ Modem Router User Guide Appendix B Default ConfigurationPassword TD-8840
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TD-8840 specifications

The TP-Link TD-8840 is a versatile ADSL modem/router that has been designed for home and small office use. Known for its robust performance and ease of use, this device combines the functionality of a modem and a router, offering users a cost-effective solution for high-speed internet access.

One of the main features of the TD-8840 is its ADSL2+ support, which enables internet speeds of up to 24 Mbps downstream and 1 Mbps upstream. This capability allows users to enjoy seamless browsing, streaming, and online gaming experiences. The modem is compatible with various ADSL standards, making it a flexible choice for different ISP offerings.

In terms of connectivity, the TD-8840 comes equipped with four Ethernet ports, allowing users to connect multiple devices directly through wired connections. This is particularly beneficial for businesses or households with several computers and devices, ensuring stable and high-speed internet access for all. Additionally, it offers a USB port for connecting to storage devices, facilitating easy file sharing and access across the network.

Security is another paramount feature of the TD-8840. The device supports various encryption protocols, including WPA and WPA2, providing a secure wireless environment for users. Moreover, it includes a built-in firewall that protects the network from external threats, ensuring that users can browse the internet safely.

Setting up the TP-Link TD-8840 is straightforward, thanks to the intuitive web UI. The installation process is guided, allowing users to get online quickly without needing extensive technical knowledge. The modem also offers features such as DHCP server, NAT, and IP QoS, further enhancing its functionality.

Compatibility is another strength of the TD-8840, as it works with a wide range of ISPs, making it a popular choice for many users. The device's compact design and robust build quality ensure durability, making it a reliable investment for long-term use.

In conclusion, the TP-Link TD-8840 is an excellent modem/router choice for those seeking a reliable, high-speed internet connection. With its ADSL2+ support, multiple Ethernet ports, and strong security features, it meets the demands of modern households and small businesses. Its ease of setup and wide compatibility with ISPs further enhance its appeal, making it a noteworthy option in the crowded networking market.
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