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TP-Link TL-WR642G manual The wireless stations cannot connect to the router

Models: TL-WR642G

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5.The wireless stations cannot connect to the router.

TL-WR642G108M Wireless Router User Guide

Figure A-7 Virtual Server

5.The wireless stations cannot connect to the router.

1)Make sure the "Wireless Router Radio" is enabled.

2)Make sure that the wireless stations' SSID accord with the router's SSID.

3)Make sure the wireless stations have right KEY for encryption when the router is encrypted.

4)If the wireless connection is ready, but you can’t access the router, check the IP Address of your wireless stations.

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TP-Link manual The wireless stations cannot connect to the router, TL-WR642G 108M Wireless Router User Guide

Contents

Page COPYRIGHT & TRADEMARKS 5.4.1 LAN 5.8.5 Remote Management Package contents TL-WR642G 108M Wireless Router User Guide1.2 Conventions Chapter 1 About this Guide1.1 Purposes 1.3 Overview of this User Guide2.1 Overview of the Router 2.2 FeaturesChapter 2 Introduction TL-WR642G 108M Wireless Router User Guide2.3.1 The Front Panel 2.3 Panel LayoutTL-WR642G 108M Wireless Router User Guide Wireless antenna Factory Default Reset button 2.3.2 The Rear PanelTL-WR642G 108M Wireless Router User Guide There are two ways to reset the routers factory defaults3.3 Connecting the Router Chapter 3 Connecting the Router3.2 Installation Environment Requirements 3.1 System RequirementsRESET 108M Wireless Router User GuideSwitch/Hub TL-WR642G4.1 TCP/IP configuration Chapter 4 Quick Installation GuideTL-WR642G 108M Wireless Router User Guide 4.2 Quick Installation Guide TL-WR642G 108M Wireless Router User GuideTL-WR642G 108M Wireless Router User Guide Figure 4-4 Login WindowsTL-WR642G 108M Wireless Router User Guide Figure 4-7 Quick Setup - PPPoETL-WR642G 108M Wireless Router User Guide In this page, you can configure the following wireless parameters2. Wireless Chapter 5 Configuring the Router5.1 login Radio, SSID, Channel, Mode, Wireless MAC address and IP address5.4 Network 5.3 Quick SetupPlease refer to Section 4.2 Quick Installation Guide TL-WR642G 108M Wireless Router User Guide5.4.2 WAN 5.4.1 LANTL-WR642G 108M Wireless Router User Guide TL-WR642G 108M Wireless Router User Guide Figure 5-4 WAN - Dynamic IPTL-WR642G 108M Wireless Router User Guide Figure 5-4a WAN - 802.1X + Dynamic IPTL-WR642G 108M Wireless Router User Guide Figure 5-5a WAN - 802.1X + Static IPTL-WR642G 108M Wireless Router User Guide Connect Manually - You can configure the router to make it connect or disconnect manually. After a specified period of inactivity Max Idle Time, the router will disconnect your Internet connection, and not be able to re-establish your connection automatically as soon as you attempt to access the Internet again. To use this option, click the radio button. If you want your Internet connection to remain active at all times, enter 0 in the Max Idle Time field. Otherwise, enter the number in minutes that you wish to have the Internet connecting last unless a new link is requested5.4.3 MAC Clone TL-WR642G 108M Wireless Router User Guide5.5.1 Wireless Settings 5.5 WirelessTL-WR642G 108M Wireless Router User Guide TL-WR642G 108M Wireless Router User Guide Mode - Select the desired wireless mode. The options are5.5.2 MAC Filtering TL-WR642G 108M Wireless Router User GuideTL-WR642G 108M Wireless Router User Guide Figure 5-11 Wireless MAC address FilteringTL-WR642G 108M Wireless Router User Guide 6. Click the Save button to save this entry5.5.3 Wireless Statistics TL-WR642G 108M Wireless Router User Guide5.6 DHCP 5.6.1 DHCP SettingsTL-WR642G 108M Wireless Router User Guide 5.6.3 Address Reservation 5.6.2 DHCP Clients ListTL-WR642G 108M Wireless Router User Guide To delete all Reserved IP addresses To Reserve IP addressesTo modify A Reserved IP address TL-WR642G 108M Wireless Router User Guide5.7.1 Virtual Servers 5.7 ForwardingTL-WR642G 108M Wireless Router User Guide To delete all service entries To setup a virtual server entryTo delete a service entry To modify a virtual server entryTL-WR642G 108M Wireless Router User Guide Figure 5-20 Port Triggering Once configured, operation is as followsTo delete all rules Modifying an existing ruleDeleting an existing rule 5.7.3 DMZ5.7.4 UPnP TL-WR642G 108M Wireless Router User Guide5.8.1 Firewall 5.8 SecurityTL-WR642G 108M Wireless Router User Guide 5.8.2 IP Address Filtering TL-WR642G 108M Wireless Router User Guide5.8.3 Domain Filtering TL-WR642G 108M Wireless Router User GuideTL-WR642G 108M Wireless Router User Guide 5.8.4 MAC Filtering TL-WR642G 108M Wireless Router User Guide5.8.5 Remote Management TL-WR642G 108M Wireless Router User Guide5.8.6 Advanced Security TL-WR642G 108M Wireless Router User GuideEnable ICMP-FLOOD Attack Filtering - Enable or Disable the ICMP-FLOOD TL-WR642G 108M Wireless Router User GuideTo modify an existing entry 5.9 Static RoutingTo add static routing entries 1. Modify the entry’s Destination IP Address, Subnet Mask and Gateway5.10.1 Oray.net DDNS 5.10 DDNSTo delete all the entries TL-WR642G 108M Wireless Router User Guide5.10.2 Comexe.cn DDNS 5.11 System ToolsTL-WR642G 108M Wireless Router User Guide 5.11.2 Firmware 5.11.1 TimeTL-WR642G 108M Wireless Router User Guide 5.11.3 Factory Defaults TL-WR642G 108M Wireless Router User Guide5.11.5 Password 5.11.4 RebootTL-WR642G 108M Wireless Router User Guide 5.11.7 Statistics 5.11.6 LogTL-WR642G 108M Wireless Router User Guide Statistics Table TL-WR642G 108M Wireless Router User Guide1. How do I configure the router to access Internet by ADSL users? Appendix A FAQTL-WR642G 108M Wireless Router User Guide 3. I want to use Netmeeting, what do I need to do? TL-WR642G 108M Wireless Router User Guide4. I want to build a WEB Server on the LAN, what should I do? TL-WR642G 108M Wireless Router User Guide5. The wireless stations cannot connect to the router TL-WR642G 108M Wireless Router User Guide2. Configure TCP/IP for your computer Appendix B Configuring the PCs1. Install TCP/IP component TL-WR642G 108M Wireless Router User GuideAssigned by DHCP Sever TL-WR642G 108M Wireless Router User GuideSetting IP address manually TL-WR642G 108M Wireless Router User GuideTL-WR642G 108M Wireless Router User Guide Figure B-7 IP Address tabTL-WR642G 108M Wireless Router User Guide click Add button. Shown below Figure B-9 DNS Configuration tabGeneral Appendix C SpecificationsTL-WR642G Environmental and PhysicalAppendix D Glossary TL-WR642G 108M Wireless Router User GuideTL-WR642G 108M Wireless Router User Guide Domain Name - A descriptive name for an address or group of addresses on the InternetE-mail support@tp-link.com Appendix E Contact InformationTL-WR642G 108M Wireless Router User Guide