TP-Link TL-WR740N manual As shown in Figure

Page 62

TL-WR740N

Wireless Lite N Router

as shown in Figure 4-38.

Figure 4-38 Basic Security

¾Firewall - A firewall protects your network from the outside world. Here you can enable or disable the Router’s firewall.

z SPI Firewall - SPI (Stateful Packet Inspection, also known as dynamic packet filtering) helps to prevent cyber attacks by tracking more state per session. It validates that the traffic passing through the session conforms to the protocol. SPI Firewall is enabled by factory default. If you want all the computers on the LAN exposed to the outside world, you can disable it.

¾VPN - VPN Passthrough must be enabled if you want to allow VPN tunnels using IPSec, PPTP, or L2TP protocols to pass through the Router’s firewall.

z PPTP Passthrough - Point-to-Point Tunneling Protocol (PPTP) allows the Point-to-Point Protocol (PPP) to be tunneled through an IP network. To allow PPTP tunnels to pass through the Router, keep the default, Enabled.

z L2TP Passthrough - Layer 2 Tunneling Protocol (L2TP) is the method used to enable Point-to-Point sessions via the Internet on the Layer 2 level. To allow L2TP tunnels to pass through the Router, keep the default, Enabled.

z IPSec Passthrough - Internet Protocol Security (IPSec) is a suite of protocols for ensuring private, secure communications over Internet Protocol (IP) networks, through the use of cryptographic security services. To allow IPSec tunnels to pass through the Router, keep the default, Enabled.

¾ALG - It is recommended to enable Application Layer Gateway (ALG) because ALG allows

- 55 -

Image 62
Contents TL-WR740N Copyright & Trademarks FCC Statement FCC RF Radiation Exposure Statement Country Restriction Reason/remarkProduct Description Wireless Lite N Router Zhao Jianjun Director of International BusinessContents Dhcp 100 Package Contents Overview of the Router Flexible Access ControlSimple Installation Incredible SpeedPanel Layout Main FeaturesConventions Front PanelName Status Indication Wlan¾ RESET: Rear PanelSystem Requirements Installation Environment RequirementsConnecting the Router TL-WR740N Quick Installation Guide TCP/IP ConfigurationSuccess result of Ping command Please check the connection following these stepsQuick Installation Guide Login WindowsQuick Setup Quick Setup Static IP Quick Setup Wireless 10 Quick Setup Finish Login StatusRouter Status By PBC Quick SetupQSS Method One Method TwoMethod Three Add a New Device II. By PIN NextTL-WR740N Network 1 LAN2 WAN LANTL-WR740N TL-WR740N WAN PPPoE TL-WR740N 10 PPPoE Advanced Settings NSW / ACT nsw.bigpond.net.au TL-WR740N 12 WAN L2TP TL-WR740N 13 Pptp Settings MAC Clone Wireless Wireless Settings16 Wireless Settings Wireless Security 17 Wireless Security Encryption You can select either Automatic, or Tkip or AES 19 WPA/WPA2Wireless MAC Filtering TL-WR740NWireless Lite N Router21 Wireless MAC Filtering To modify or delete an existing entry Wireless Advanced Wireless Statistics 24 Wireless StatisticsDhcp Settings DhcpDhcp Clients List 27 Dhcp Clients ListAddress Reservation To Reserve an IP addressForwarding Virtual ServersTo setup a virtual server entry 32 Add or Modify a Virtual Server EntryPort Triggering To add a new rule, follow the steps below 34 Add or Modify a Port Triggering EntryTo assign a computer or server to be a DMZ server 3 DMZUPnP Security Basic SecurityAs shown in Figure Advanced Security Local Management Remote Management 40 Local ManagementParental Control 41 Remote Management42 Parental Control Settings To add a new entry, please follow the steps below43 Add or Modify Parental Control Entry 11Access Control Rule46 Access Control Rule Management To add a new rule, please follow the steps below47 Add or Modify Internet Access Control Entry 48 Host Settings Host49 Add or Modify a Host Entry 51 Target Settings Target52 Add or Modify an Access Target Entry 54 Schedule Settings Schedule55 Advanced Schedule Settings To add a new schedule, follow the steps belowStatic Routing To add static routing entries, follow the steps belowControl Settings Bandwidth Control59 Bandwidth Control Settings Rules List14IP& MAC Bing Setting Binding SettingsTo add IP & MAC Binding entries, follow the steps below To find an existing entry, follow the steps belowARP List 65 Find IP & MAC Binding EntryDynamic DNS Comexe.cn DdnsTo set up for DDNS, follow these instructions Dyndns.org Ddns68 Dyndns.org Ddns Settings System Tools 70 The System Tools menuTo configure the system automatically Time SettingsTo configure the system manually Diagnostic Firmware Upgrade 73 Diagnostic ResultsFactory Defaults 75 Restore Factory DefaultBackup & Restore RebootPassword System log79 System Log TL-WR740N Statistics 81 StatisticsTotal Statistics Table IP/MAC AddressPackets BytesAppendix a FAQ Figure A-3 MAC Clone Want to use NetMeeting, what do I need to do?Figure A-5 Add or Modify a Virtual server Entry Figure A-7 Basic Security Want to build a WEB Server on the LAN, what should I do?Wireless stations cannot connect to the Router Figure A-9 Virtual ServersAppendix B Configuring the PC Configure TCP/IP componentShown in the Figure below ¾ Setting IP address manually Now Environmental and Physical WirelessGeneral Appendix D Glossary 102