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TD-W8151N

150Mbps Wireless N ADSL2+ Modem Router User Guide

4) Bridge

Mode

If you select this type of connection, the modem can be configured to act as a bridging device
between your LAN and your ISP. Bridges are devices that enable two or more networks to
communicate as if they are two segments of the same physical LAN.

Figure 4-10



Note:

After you finish the Internet configuration, please click

SAVE

to make the settings take effect.

4.3.2 LAN

Choose “

Interface Setup

→

LAN

” menu, and you will see the LAN screen (shown in Figure 4-11).

Please configure the parameters for LAN ports according to the descriptions below.

Summary of Contents for TD-W8151N

Page 1: ...TD W8151N 150Mbps Wireless N ADSL2 Modem Router Rev 2 0 0 1910010692 ...

Page 2: ...s are trademarks or registered trademarks of their respective holders No part of the specifications may be reproduced in any form or by any means or used to make any derivative such as translation transformation or adaptation without permission from TP LINK TECHNOLOGIES CO LTD Copyright 2012 TP LINK TECHNOLOGIES CO LTD All rights reserved http www tp link com ...

Page 3: ...tion is subject to the following two conditions 1 This device may not cause harmful interference 2 This device must accept any interference received including interference that may cause undesired operation Any changes or modifications not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment Note The manufacturer is not responsible for...

Page 4: ...lease don t use the product outdoors in France Industry Canada Statement This device complies with RSS 210 of the Industry Canada Rules Operation is subject to the following two conditions 1 This device may not cause harmful interference and 2 This device must accept any interference received including interference that may cause undesired operation IMPORTANT NOTE Radiation Exposure Statement This...

Page 5: ...당해 무선설비는 운용중 전파혼신 가능성이 있음 NCC Notice 經型式認證合格之低功率射頻電機非經許可公司商號或使用者均不得擅自變更頻率加大功率或變更原設計之特性及功能低功率射頻電機之使用不得影響飛航安全及干擾合法通信經發現有干擾現象時應立即停用並改善至無干擾時方得繼續使用前項合法通信指依電信法規定作業之無線電通信低功率射頻電機須忍受合法通信或工業科學及醫療用電波輻射性電機設備之干擾 Продукт сертифіковано згідно с правилами системи УкрСЕПРО на відповідність вимогам нормативних документів та вимогам що передбачені чинними законодавчими актами України ...

Page 6: ... the product within the scope of Council Directives Directives 1999 5 EC Directives 2004 108 EC Directives 2006 95 EC Directives 1999 519 EC Directives 2011 65 EU The above product is in conformity with the following standards or other normative documents ETSI EN 300 328 V1 7 1 2006 ETSI EN 301 489 1 V1 8 1 2008 ETSI EN 301 489 17 V2 1 1 2009 EN 55022 2010 EN 55024 2010 EN 61000 3 2 2006 A1 2009 A...

Page 7: ...m Router 6 Chapter 3 Quick Installation Guide 9 3 1 Configure PC 9 3 2 Login 12 Chapter 4 Software Configuration 16 4 1 Status 16 4 1 1 Device Info 16 4 1 2 System Log 17 4 1 3 Statistics 18 4 2 Quick Start 20 4 3 Interface Setup 20 4 3 1 Internet 21 4 3 2 LAN 25 4 3 3 Wireless 28 4 4 Advanced Setup 39 4 4 1 Firewall 39 4 4 2 Routing 39 4 4 3 NAT 40 4 4 4 QoS 44 4 4 5 VLAN 46 4 4 6 ADSL 48 4 5 Acc...

Page 8: ... 58 4 5 6 CWMP 59 4 6 Maintenance 60 4 6 1 Administration 60 4 6 2 Time Zone 61 4 6 3 Firmware 62 4 6 4 SysRestart 64 4 6 5 Diagnostics 65 4 7 Help 66 Appendix A Specification 68 Appendix B Troubleshooting 69 Appendix C Technical Support 79 ...

Page 9: ... Wireless N ADSL2 Modem Router One Power Adapter for TD W8151N ADSL2 Router Quick Installation Guide One RJ45 cable Two RJ11 cables One ADSL splitter One Resource CD including This User Guide Other Helpful Information Note Make sure that the package contains the above items If any of the listed items are damaged or missing please contact your distributor ...

Page 10: ...ctivity conforming to the ITU and ANSI specifications In addition to the basic DMT physical layer functions the ADSL2 PHY supports dual latency ADSL2 framing fast and interleaved and the I 432 ATM Physical Layer Wireless In the most attentive wireless security the Router provides multiple protection measures It can be set to turn off the wireless network name SSID broadcast so that only stations t...

Page 11: ...Supports Virtual Server DMZ host and IP Address Mapping Supports Dynamic DNS UPnP and Static Routing Supports system log and flow Statistics Supports firmware upgrade and Web management Provides WPA PSK WPA2 PSK data security TKIP AES encryption security Provides 64 128 bit WEP encryption security and wireless LAN ACL Access Control List 1 3 Conventions The Router or device mentioned in this User ...

Page 12: ...ter is sending or receiving data over the wireless network WLAN Off Wireless function is disabled On A wireless device has been successfully added to the network by WPS function Flash WPS handshaking is in process and will continue for about 2 minutes Please press the WPS button on other wireless devices that you want to add to the network while the LED is flashing WPS Off The WPS function is disa...

Page 13: ...ease refer to 4 3 3 1 WPS Settings RESET There are two ways to reset the Router s factory defaults Method one With the Router powered on use a pin to press and hold the Reset button for at least 5 seconds And the Router will reboot to its factory default settings Method two Restore the default setting from Maintenance SysRestart of the Router s Web based Utility WiFi Press this button to enable or...

Page 14: ...tromagnetic radiation and the device of electromagnetic sensitive Figure 2 3 Note The diameter of the screw 3 5mm D 7 8mm and the distance of two screws is 107 5mm The screw that project from the wall need around 4mm based and the length of the screw need to be at least 20mm to withstand the weight of the product 2 4 Connecting the Modem Router Before installing the device please make sure your br...

Page 15: ...one end of the twisted pair ADSL cable into the ADSL port on the rear panel of TD W8151N Connect the other end to the MODEM port of the external splitter Step 2 Connect the Ethernet cable Attach one end of a network cable to your computer s Ethernet port or a regular hub switch port and the other end to the LAN port on the TD W8151N Step 3 Power on the computers and LAN devices Step 4 Attach the p...

Page 16: ...TD W8151N 150Mbps Wireless N ADSL2 Modem Router User Guide 8 Figure 2 4 ...

Page 17: ...51N or connect your adapter to a Hub Switch which has connected to the Router you need to configure your PC s IP address Follow the steps below to configure it Step 1 Click the Start menu on your desktop right click My Network Places and then select Properties shown in Figure 3 1 Figure 3 1 Step 2 Right click Local Area Connection LAN and then select Properties ...

Page 18: ...TD W8151N 150Mbps Wireless N ADSL2 Modem Router User Guide 10 Figure 3 2 Step 3 Select General tab highlight Internet Protocol TCP IP and then click the Properties button Figure 3 3 ...

Page 19: ...above Now you can run the Ping command in the command prompt to verify the network connection Please click the Start menu on your desktop select run tab type cmd or command in the field and press Enter Type ping 192 168 1 1 on the next screen and then press Enter If the result displayed is similar to the screen below the connection between your PC and the Router has been established Figure 3 5 If ...

Page 20: ...IP address is 192 168 1 1 your PC s IP address must be within the range of 192 168 1 2 192 168 1 254 3 2 Login Once your host PC is properly configured please proceed as follows to use the Web based Utility Start your web browser and type the private IP address of the Router in the address field http 192 168 1 1 After that you will see the screen shown below Enter the default User name admin and t...

Page 21: ...tab then click RUN WIZARD and you will see the next screen Click the NEXT button Figure 3 8 Step 2 Configure the time for the Router and then click the NEXT button Figure 3 9 Step 3 Select the connection type to connect to the ISP We select PPPoE PPPoA mode for example here and then click the NEXT button ...

Page 22: ...DSL2 Modem Router User Guide 14 Figure 3 10 Step 4 Configure the following options provided by your ISP Username Password VPI VCI and Connection Type Then click Next Figure 3 11 Step 5 Configure the rules for the WLAN and click NEXT ...

Page 23: ...tivated the wireless function will be available even without the external antenna because of an additional printed antenna To adopt the wireless security protection measures please refer to 4 3 3 Wireless Step 6 Click NEXT to save the current settings Figure 3 13 Step 7 Click CLOSE to complete Figure 3 14 ...

Page 24: ... will be available after you click one of the main menus On the center of the Web based Utility there are the detailed configurations or status information To apply any settings you have altered on the page please click the SAVE button 4 1 Status Choose Status you can see the next submenus Device Info System Log and Statistics Click any of them and you will be able to configure the corresponding f...

Page 25: ...Figure 4 2 Note Click the other submenus System Log or Statistics in Figure 4 2 and you will be able to view the system log and traffic statistics about the Router 4 1 2 System Log Choose Status System Log menu and you will be able to query the logs of the Router ...

Page 26: ...p logs of all traffic You can query the logs to find what happened to the Router Click the CLEAR LOG button to clear the logs Click the SAVE LOG button to save the logs 4 1 3 Statistics Choose Status Statistics menu and you will be able to view the network traffic over Ethernet ADSL and WLAN ...

Page 27: ...net port Transmit Collision The collision occurred over the Ethernet port when data is being transmitted Transmit Statistics Transmit Error Frames The error frames over the Ethernet port when data is being transmitted Receive Frames The frames received over the Ethernet port Receive Multicast Frames The multicast frames received over the Ethernet port Receive total Bytes The total bytes received o...

Page 28: ...he frames transmitted over the WLAN when wireless data is being transmitted Tx Errors Count The errors occurred over the WLAN when wireless data is being transmitted Transmit Statistics Tx Drops Count The drops occurred over the WLAN when wireless data is being transmitted Rx Frames Count The frames received over the WLAN when wireless data is being transmitted Rx Errors Count The errors occurred ...

Page 29: ...etup 8 VCs on different encapsulations if you apply 8 different virtual circuits from your ISP You need to activate the VC to take effect For PVCs management you can use ATM QoS to setup each PVC traffic line s priority Virtual Circuit Select the VC number you want to setup PVC0 PVC7 Status If you want to use a designed VC you should activate it VPI Identifies the virtual path between endpoints in...

Page 30: ...ynamic IP information accordingly Figure 4 7 Encapsulation Select the encapsulation mode for the Dynamic IP Address you can leave it default NAT Select this option to Enable Disable the NAT Network Address Translation function for this VC The NAT function can be activated or deactivated per PVC basis Default Route If enable this function the current PVC will be considered as the default gateway to...

Page 31: ...orld 2 Static IP Address Select this option if your ISP provides static IP information to you You should set static IP address IP subnet mask and gateway address in the screen below shown in Figure 4 8 Figure 4 8 Note Each IP address entered in the fields must be in the appropriate IP form which is four IP octets separated by a dot x x x x such as 192 168 1 100 The Router will not accept the IP ad...

Page 32: ...ependent on the traffic If there is no traffic or Idle for a pre specified period of time the connection will tear down automatically And once there is traffic send or receive the connection will be automatically on Static Dynamic IP Address For PPPoA PPPoE connection you need to specify the public IP address for this ADSL Router The IP address can be either dynamically via DHCP or given IP addres...

Page 33: ...ges are devices that enable two or more networks to communicate as if they are two segments of the same physical LAN Figure 4 10 Note After you finish the Internet configuration please click SAVE to make the settings take effect 4 3 2 LAN Choose Interface Setup LAN menu and you will see the LAN screen shown in Figure 4 11 Please configure the parameters for LAN ports according to the descriptions ...

Page 34: ...luding RIP1 RIP2 B and RIP2 M RIP2 B and RIP2 M are both sent in RIP2 format the difference is that RIP2 M using Multicast while RIP2 B using Broadcast format Direction Select this option to specify the RIP direction None is for disabling the RIP function Both means the ADSL Router will periodically send routing information and accept routing information and then incorporate them into routing tabl...

Page 35: ...r the dynamic IP address has expired the user will be automatically assigned a new dynamic IP address The default is 259200 seconds Physical Ports Specify the Physical Ports of the DHCP client DNS Relay If you want to disable this feature you just need to set both Primary and secondary DNS IP to 0 0 0 0 If you want to use DNS relay you can setup DNS server IP to 192 168 1 1 on their Computer If no...

Page 36: ...ase run on Router mode only disable the DHCP server on the LAN port and make sure the routing table has the correct routing entry Figure 4 13 DHCP Server IP for Relay Agent Enter the DHCP server IP Address runs on WAN side Note If you select Disabled the DHCP function will not take effect 4 3 3 Wireless Choose Interface Setup Wireless menu and you will see the Wireless screen shown in Figure 4 14 ...

Page 37: ...TD W8151N 150Mbps Wireless N ADSL2 Modem Router User Guide 29 Figure 4 14 ...

Page 38: ... its default value of 2347 Fragmentation Threshold This value specifies the maximum size for a packet before data is fragmented into multiple packets If you experience a high packet error rate you may slightly increase the Fragmentation Threshold Setting the Fragmentation Threshold too low may result in poor network performance Only minor reduction of the default value is recommended In most cases...

Page 39: ...r all devices in the wireless network It is case sensitive and must not exceed 32 characters use any of the characters on the keyboard Make sure this setting is the same for all stations in your wireless network Type the desired SSID in the space provided Authentication Type Select an authentication type from the drop down list which allows you to configure security features of the wireless LAN in...

Page 40: ...gs 128 bit is stronger than 64 bit Figure 4 17 3 WPA PSK To configure WPA PSK settings select the WPA PSK option from the drop down list The menu will change to offer the appropriate settings WPA PSK requires a shared key and does not use a separate server for authentication PSK keys can be ASCII or Hex type Figure 4 18 Encryption Select the encryption you want to use TKIP or AES AES is an encrypt...

Page 41: ...or authentication PSK keys can be ASCII or Hex type Figure 4 19 5 WPA PSK WPA2 PSK To configure WPA PSK WPA2 PSK settings select the WPA PSK WPA2 PSK option from the drop down list The menu will change to offer the appropriate settings WPA PSK WPA2 PSK requires a shared key and does not use a separate server for authentication PSK keys can be ASCII or Hex type Figure 4 20 4 3 3 1 WPS Settings WPS ...

Page 42: ... the Push Button Configuration PBC method you can add it to the network by PBC with the following two methods Click PBC you will see the screen as shown below Figure 4 21 Method One Step 1 Press the WPS button on the back panel of the Router or click Start WPS button in Figure 4 21 Step 2 Press and hold the WPS button of the adapter directly for 2 or 3 seconds Step 3 Wait for a while until the nex...

Page 43: ... Wireless Adapter Method Two Step 1 Press the WPS button on the back panel of the Router or click Start WPS button in Figure 4 21 Step 2 For the configuration of the wireless adapter please choose Push the button on my access point in the configuration utility of the WPS as below and click Next ...

Page 44: ...e until the next screen appears Click Finish to complete the WPS configuration The WPS Configuration Screen of Wireless Adapter 2 PIN code If the wireless adapter supports Wi Fi Protected Setup and the PIN method you can add it to the network by PIN with the following two methods Click PIN code you will see the screen as shown below ...

Page 45: ...oose Enter a PIN into my access point or a registrar in the configuration utility of the WPS and get the PIN code on the screen as below then click Next The WPS Configuration Screen of Wireless Adapter Step 2 For the Router keep PIN code selected and enter the PIN code of the wireless adapter in the field after enrollee PIN code as shown below Then click Start WPS Figure 4 23 ...

Page 46: ...nfiguration screen as Figure 4 23 WPS progress Show the current WPS progress SSID Wireless network name shared among all points in a wireless network The SSID must be identical for all devices in the wireless network It is case sensitive and must not exceed 32 characters use any of the characters on the keyboard Make sure this setting is the same for all stations in your wireless network Type the ...

Page 47: ...lter in the field 4 4 Advanced 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 Firewall Select this option can automatically detect and block Denial of Service DoS attacks such as Pi...

Page 48: ...dress of one of the remote nodes Metric Metric represents the cost of transmission for routing purposes IP Routing uses hop count as the measurement of cost with a minimum of 1 for directly connected networks Enter a number that approximates the cost for this link The number need not to be precise but it must between 1 and 15 In practice 2 or 3 is usually a good number Announced in RIP This parame...

Page 49: ...rules for VCs with single IP since they have only one IP there is no need to individually define the Address Mapping rule 4 4 3 1 DMZ Choose Advanced Setup NAT DMZ in Figure 4 28 you can configure the DMZ host in the next screen A DMZ demilitarized zone is a host between a private local network and the outside public network It prevents outside users from getting direct access to a server that has...

Page 50: ...set the start and end port number to 21 Local IP Address Enter the IP Address for the Virtual Server in LAN side Virtual Server Listing This displays the information about the Virtual Servers you establish To add a virtual server entry Step 1 Select the Virtual Circuit and select Virtual Server Note For VCs with single IP select Single For VCs with multiple IPs select Multiple for the option Step ...

Page 51: ...There are four types one to one Many to One Many to Many Overload and Many to Many No overload Local Start End IP Enter the local IP Address you plan to map to Local Start IP is the starting local IP address and Local End IP is the ending local IP address If the rule is for all local IPs then the Start IP is 0 0 0 0 and the End IP is 255 255 255 255 Public Start End IP Enter the public IP Address ...

Page 52: ... Click the CANCEL button to cancel the configuration which is made just now 4 4 4 QoS Choose Advanced Setup QoS you can configure the QoS in the next screen QoS helps to prioritize data as it enters your Router By attaching special identification marks or headers to incoming packets QoS determines which queue the packets enter based priority This is useful when there are certain types of data you ...

Page 53: ... the Router will take the corresponding action to deal with it Rule Index Select the index for the rule you want to configure Active Activate the rule The rule can take effect only when it is activated Application Select the application that the rule aimed at Physical Ports Select the port whose traffic flow are controlled by the rule Destination MAC IP Mask Port Range Enter the IP information abo...

Page 54: ...th the traffic which accord with the rule IPP DS Field Select the type for the action IP Precedence Remarking Select the number to remark the priority for IP precedence Type of Service Remarking Select the type to remark the service DSCP Remarking Enter the number to remark the DSCP priority 802 1p Remarking Select the type to remark the 802 1p priority Queue Select the priority type for the actio...

Page 55: ...sign the PVID for each interface in the next screen shown in Figure 4 34 Figure 4 34 PVID Each physical port has a default VID called PVID Port VID PVID is assigned to untagged frames or priority tagged frames frames with null 0 VID received on this port 2 Define VLAN Group Click Define VLAN Group in Figure 4 33 you can define VLAN groups in the next screen shown in Figure 4 35 ...

Page 56: ...C Ethernet Select the Ethernet port as a member of VLAN Wireless LAN Select the wireless LAN port as a member of VLAN and if you leave the Tagged blank the tag in frames will be deleted when transmitted from the port VLAN Group Summary This displays the information about the VLAN Groups 4 4 6 ADSL Choose Advanced Setup ADSL you can select the ADSL Type and ADSL Mode in the next screen The ADSL fea...

Page 57: ...s box to enable Bitswap SRA Enable Check this box to enable SRA 4 5 Access Management Choose Access Management you can see the next submenus Figure 4 37 Click any of them and you will be able to configure the corresponding function 4 5 1 ACL Choose Access Management ACL you can see the next screen shown in Figure 4 38 You can specify the client to access the ADSL Router once setting his IP as a Se...

Page 58: ...nd then you can access the Router through it Interface Select the interface for access LAN WAN or Both Access Control of Listing This displays the information about the ACL Rules 4 5 2 Filter Choose Access Management Filter you can see the Filter screen the default is IP MAC Filter screen shown in Figure 4 39 The filtering feature includes IP MAC Filter Application Filter and URL Filter The featur...

Page 59: ... six IP MAC Filter Rule Indexes Interface Select the interface for the entry Note If select PVC0 PVC7 as an interface the filter will match the IP traffic of WAN port with specified IPs Source IP Address and Destination IP Address If select LAN as an interface the filter will match the IP traffic of LAN port with specified IPs Direction Select the direction for this IP Filter rule There are three ...

Page 60: ...r the Port Number for the rule You can enter 0 which means that all ports are controlled by the rule Protocol Select the protocol TCP UDP or ICMP for the filter rule Rule Unmatched If the current rule can not match and you select Forward the Router will skip the rule and transmit directly If you select Next the Router will find the next filter rule show in Filter list to match IP MAC Filter Listin...

Page 61: ... 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 202 96 134 12 Note After you complete the IP filter rules for the example the Filter list will show as follows You can enter the IP MAC Filter Set Index to view the information about the rule Other operations for the entries as shown in Figure 4 39 ...

Page 62: ...tch and you select Forward the Router will skip the rule and transmit directly If you select Next the Router will find the next filter rule show in Filter list to match IP MAC Filter Listing This displays the information about the MAC Filter rules To add a MAC Address filtering entry For example If you want to block the PCs with MAC addresses 00 0A EB 00 07 BE and 00 0A EB 00 07 5F to access the I...

Page 63: ...e the next rule Block the PC with MAC address 00 0A EB 00 07 5F to access the Internet Note After you complete the MAC filter rules for the example the Filter list will show as follows You can enter the IP MAC Filter Set Index to view the information about the rule Other operations for the entries as shown in Figure 4 39 Select the IP MAC Filter Set Index and IP MAC Filter Rule Index to view or mo...

Page 64: ...ilter Activate or deactivate the function ICQ MSN YMSG Real Audio Video Select Allow or Deny for these applications If you select Allow the Router will accept the application if you select Deny the Router will forbid the application 4 5 2 4 URL Select Application Filter as the Filter type shown in Figure 4 42 and then you can configure the filter rules based on URL ...

Page 65: ...xample If you want to forbid the user to access the website www yahoo com Presume the rule is aimed at the interface PVC0 and its index is 1 Step 1 Select the URL Filter as the Filter Type Selection show in Figure 4 42 Step 2 Select the Index for the rule and then enter the website in the URL field Step 3 Finally Select Yes to active the rule and then click the SAVE to save the entry Other operati...

Page 66: ...nectivity between devices An UPnP device can dynamically join a network obtain an IP address convey its capabilities and learn about other devices on the network In turn a device can leave a network smoothly and automatically when it is no longer in use UPnP broadcasts are only allowed on the LAN Figure 4 44 UPnP Activate or Deactivate the UPnP function Only when the function is activated can the ...

Page 67: ...displays the service provider of DDNS My Host Name Enter your host name here E mail Address Enter your E mail address here Username Password Type the User Name and Password for your DDNS account Wildcard support Select the option to use Wildcard function 4 5 6 CWMP Choose Access Management CWMP you can configure the CWMP function in the screen shown in Figure 4 46 The Router offers CWMP feature Th...

Page 68: ...rver User Name Password Enter the User Name and Password that provided the ACS server to login the Router Periodic Inform Activate or deactivate the function If Activated the information will be informed to ACS server periodically Interval Enter the interval time here 4 6 Maintenance Choose Maintenance you can see the next submenus Figure 4 47 Click any of them and you will be able to configure th...

Page 69: ...ing services There are three methods to configure the time You can manually set the time or connect to a NTP Network Time Protocol server If a NTP server is set you will only need to set the time zone If you manually set the time you may also set Daylight Saving dates and the system time will automatically adjust on those dates 1 NTP Server automatically Select NTP Server automatically as the Sync...

Page 70: ...nize time you need to set the date and time corresponding to the current time Figure 4 51 4 6 3 Firmware Choose Maintenance Firmware you can upgrade the firmware of the Router in the screen shown in Figure 4 52 Make sure the firmware or romfile you want to use is on the local hard drive of the computer Click Browse to find the local hard drive and locate the firmware or romfile to be used for upgr...

Page 71: ...and can be downloaded for free If the Router is not experiencing difficulties there is no need to download a more recent firmware version unless the version has a new feature that you want to use 2 When you upgrade the Router s firmware you may lose its current configurations so please back up the Router s current settings before you upgrade its firmware 3 Do not turn off the Router or press the R...

Page 72: ...Router s settings Step 1 Click the Browse button to locate the update file for the device or enter the exact path in New Romfile Location field Step 2 Click the UPGRADE button to complete 4 6 4 SysRestart Choose Maintenance SysRestart you can select to restart the device with current settings or restore to factory default settings in the screen shown in Figure 4 55 ...

Page 73: ...st results for the connectivity of the physical layer and protocol layer for both LAN and WAN sides in the screen shown in Figure 4 56 Figure 4 56 Ping Tool This diagnostic tool troubleshoots connectivity reachability and name resolution to a given host or gateway IP Address Domain Name Type the destination IP address such as 202 108 22 5 or ...

Page 74: ...com If the result is similar to Figure 4 57 the connectivity of the Internet is fine Figure 4 57 If the result is similar to Figure 4 58 there is something wrong with the connectivity of the Internet Figure 4 58 4 7 Help Choose Help you can view the help information for configuration of any function ...

Page 75: ...TD W8151N 150Mbps Wireless N ADSL2 Modem Router User Guide 67 Figure 4 59 Note Click the tab and you will be able to get the corresponding information ...

Page 76: ...o Negotiation RJ45 port Auto MDI MDIX One RJ11 port LEDs Power ADSL Internet WLAN WPS LAN Network Medium 10Base T UTP category 3 4 5 cable 100Base TX UTP category 5 Max line length 6 5Km Data Rates Downstream Up to 24Mbps Upstream Up to 3 5Mbps With Annex M enabled System Requirement Internet Explorer 5 0 or later Netscape Navigator 6 0 or later Win 9x ME 2000 XP Vista 7 Physical and Environment W...

Page 77: ...l need to re configure the router T2 What can I do if I don t know or forget my password 1 Restore the Router s configuration to its factory default settings If you don t know how to do that please refer to T1 2 Use the default user name and password admin admin 3 Try to configure your Router once again by following the instructions in 3 2 Login T3 What can I do if I cannot access the web based co...

Page 78: ...TD W8151N 150Mbps Wireless N ADSL2 Modem Router User Guide 70 Click Network Connections Right click Local Area Connection Click Properties ...

Page 79: ...TD W8151N 150Mbps Wireless N ADSL2 Modem Router User Guide 71 Double click Internet Protocol TCP IP Select Obtain an IP address automatically Select Obtain DNS server address automatically Click OK ...

Page 80: ...TD W8151N 150Mbps Wireless N ADSL2 Modem Router User Guide 72 Click OK ...

Page 81: ...bps Wireless N ADSL2 Modem Router User Guide 73 For Windows Vista OS Go to Start Settings Control Panel and then you will see the following page Click View network status and tasks Click View status Click Properties ...

Page 82: ...8151N 150Mbps Wireless N ADSL2 Modem Router User Guide 74 Double click Internet Protocol Version 4 TCP IPv4 Select Obtain an IP address automatically Select Obtain DNS server address automatically Click OK ...

Page 83: ...Modem Router User Guide 75 For Windows 7 OS Go to Start Settings Control Panel and then you will see the following page Click Change adapter settings Click Properties Right click Local Area Connection Click View network status and tasks ...

Page 84: ...8151N 150Mbps Wireless N ADSL2 Modem Router User Guide 76 Click OK Select Obtain DNS server address automatically Select Obtain an IP address automatically Double click Internet Protocol Version 4 TCP IPv4 ...

Page 85: ...igure your Router following the instructions in 3 2 Login Please feel free to contact our Technical Support if the problem still exists T4 What can I do if I cannot access the Internet 1 Check to see if all the connectors are connected well including the telephone line Ethernet cables and power adapter 2 Consult your ISP and make sure all the VPI VCI Connection Type account username and password a...

Page 86: ... Guide 78 4 Please feel free to contact our Technical Support if the problem still exists Note For more details about Troubleshooting and Technical Support contact information please log on to our Technical Support Website http www tp link com en support ...

Page 87: ... time Except weekends and holidays in Russian Federation Switzerland Tel 41 0 848 800998 German Service E mail support ch tp link com Fee 4 8 Rp min depending on rate of different time Service time Monday to Friday 9 00 AM to 6 00 PM GMT 1 or GMT 2 Daylight Saving Time Singapore Tel 65 62840493 E mail support sg tp link com Service time 24hrs 7 days a week USA Canada Toll Free 1 866 225 8139 E mai...

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