Advanced Setup, Firewall | TP-Link TD-W8901N guide

4.4Advanced Setup

TD-W8901N150Mbps Wireless N ADSL2+ Modem Router User Guide

•MAC Address: Enter the MAC Address you wish to filter in the field.

)Note:

For most users, it is recommended to use the default Wireless LAN Performance settings. Any changes made to these settings may adversely affect your wireless network. Under certain circumstances, changes may benefit performance. Carefully consider and evaluate any changes to these wireless settings.

4.4Advanced Setup

Choose “Advanced Setup”, you can see the next submenus:

Figure 4-24

Click any of them, and you will be able to configure the corresponding function.

4.4.1 Firewall

Choose “Advanced Setup→Firewall” menu, and you will see the next screen (shown in Figure 4-25).

Figure 4-25

¾Firewall: Select this option can automatically detect and block Denial of Service (DoS) attacks, such as Ping of Death, SYN Flood, Port Scan and Land Attack.

¾SPI: If you enable SPI, all traffics initiated from WAN would be blocked, including DMZ, Virtual Server, and ACL WAN side.

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TP-Link manual Advanced Setup, Firewall, TD-W8901N 150Mbps Wireless N ADSL2+ Modem Router User Guide

Contents

Rev 1.0.1 TD-W8901N 150Mbps Wireless N ADSL2+ Modem Router COPYRIGHT & TRADEMARKS FCC RF Radiation Exposure Statement FCC STATEMENTCE Mark Warning Industry Canada Statement Canadian Compliance StatementKorea Warning Statements NCC Notice Safety Information The product carries the CE Mark DECLARATION OF CONFORMITYShennan Rd, Nanshan, Shenzhen, China ETSI EN 300 328 V1.7.1 Hardware Installation Package ContentsChapter 3. Quick Installation Guide Software Configuration Appendix B Troubleshooting Appendix A SpecificationsAppendix C Technical Support Maintenance TD-W8901N 150Mbps Wireless N ADSL2+ Modem Router User Guide Package Contents Wireless 1.2 Main FeaturesChapter 1.Introduction 1.1 Product Overview 1.3 Conventions 2.1 The Front Panel Chapter 2.Hardware InstallationLED Explanation Name 150Mbps Wireless N ADSL2+ Modem Router User Guide 2.2 The Back PanelTD-W8901N 2.3 Installation Environment 2.4 Connecting the Modem Router TD-W8901N 150Mbps Wireless N ADSL2+ Modem Router User Guide 3.1 Configure PC Chapter 3.Quick Installation Guide TD-W8901N 150Mbps Wireless N ADSL2+ Modem Router User Guide Step 4 Configure the IP address as Figure 3-4 shows. After that, click OK 2 Is the TCP/IP configuration for your PC correct? 3.2 Login1 Is the connection between your PC and the Router correct? Step 1 Select the Quick Start tab, then click RUN WIZARD, and you will see the next screen. Click the NEXT button Step 5 Configure the rules for the WLAN, and click NEXT Step 6 Click NEXT to finish the Quick Start 4.1 Status Chapter 4.Software Configuration4.1.1 Device Info 4.1.2 System Log Click the CLEAR LOG button to clear the logs 4.1.3 StatisticsClick the SAVE LOG button to save the logs Statistics Table ¾ Select Ethernet, and you will see the statistics table as below Please refer to 3.2 Login 4.2 Quick Start¾ Select ADSL, and you will see the statistics table as below ¾ Select WLAN, and you will see the statistics table as below 4.3.1 Internet 4.3 Interface Setup Virtual Circuit Select the VC number you want to setup, PVC0~PVC7 4.3.1.1 Dynamic IP Address 4.3.1.2 Static IP Address 4.3.1.3 PPPoA/PPPoE 4.3.1.4 Bridge Mode 4.3.2 LAN TD-W8901N 150Mbps Wireless N ADSL2+ Modem Router User Guide IGMP Snoop Enable the IGMP Snoop function if you need How to assign a static IP address to the client? If you select Disabled, the DHCP function will not take effect 4.3.3 Wireless TD-W8901N 150Mbps Wireless N ADSL2+ Modem Router User Guide ¾ Access point Settings These are the settings of the access point. You can configure the rules to allow wireless-equipped computers and other devices to communicate with a wireless network ¾ Multiple SSIDs Settings These are the settings of the SSID 2 WEP-128Bits 1 WEP-64Bits3 WPA-PSK 5 WPA-PSK/WPA2-PSK 4 WPA2-PSK 1 PBC 4.3.3.1 WPS SettingsMethod One Method Two 2 PIN code TD-W8901N 150Mbps Wireless N ADSL2+ Modem Router User Guide TD-W8901N 150Mbps Wireless N ADSL2+ Modem Router User Guide 4.4.1 Firewall 4.4 Advanced Setup 4.4.2 Routing 4.4.3.1 DMZ 4.4.3 NAT 4.4.3.2 Virtual Server Other operations for the entries as shown in Figure To add a virtual server entry4.4.3.3 IP Address Mapping To add a mapping rule 4.4.4 QoSIP Address Mapping is only available for VCs with Multiple IPs ¾ Summary Click the button to view the configurations of QoS TD-W8901N 150Mbps Wireless N ADSL2+ Modem Router User Guide 1 Assign VLAN PVID for each Interface 4.4.5 VLAN 2 Define VLAN Group 4.4.6 ADSL 4.5.1 ACL 4.5 Access Management 4.5.2 Filter 4.5.2.1 IP Filter To add an IP Address filtering entry Step 5 Finally, click the SAVE to save the entry 4.5.2.2 MAC Filter Step 6 Go to Step 2 to configure the next two rules Block E-mail received by the IP address 192.168.1.7 on your local network Make the PC with IP address 192.168.1.8 unable to visit the website of IP address To add a MAC Address filtering entry Select the “MAC” as the Rule Type on the Filter screen show in Figure 4.5.2.4 URL 4.5.2.3 Application Filter To add a URL filter entry 4.5.4 UPnP 4.5.3 SNMP 4.5.5 DDNS 4.5.6 CWMP 4.6.1 Administration 4.6 Maintenance 1 NTP Server automatically 4.6.2 Time Zone2 PC’s Clock 3 Manually 4.6.3 Firmware 3. The router will reboot after the upgrading has been finished To upgrade the routers firmware, follow these instructions belowTo back up the Router’s current settings Step 2 Click the UPGRADE button to complete To restore the Router’s settingsStep 2 Save the file as the appointed file shown in Figure 4.6.4 SysRestart 4.6.5 Diagnostics 4.7 Help TD-W8901N 150Mbps Wireless N ADSL2+ Modem Router User Guide General Appendix A SpecificationsPhysical and Environment T2. What can I do if I don’t know or forget my password? Appendix B TroubleshootingIn the Con-figure IPv4 box under TCP/IP, select Using DHCP For Mac OS Select Internet Protocol TCP/IP, and then click Properties For Windows XPClick Internet Options Select Never dial a connection T4. What can I do if I cannot access the Internet? Technical Support Appendix C Technical Support