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Wireless ADSL2/2+Router Modem

MODEL NO.:

LH200DRG

User Manual

Version 1.0

Version

Date: Sept., 2008

Document Number: TCD-3162UG

Summary of Contents for LH200DRG

Page 1: ... ER R M MA AN NU UA AL L O OF F W WI IR RE EL LE ES SS S A AD DS SL L2 2 2 2 R RO OU UT TE ER R M MO OD DE EM M Wireless ADSL2 2 Router Modem MODEL NO LH200DRG User Manual Version 1 0 Version Date Sept 2008 Document Number TCD 3162UG ...

Page 2: ... 6 Connect the PC to the Router 6 Connect the Power Adapter 6 INSTALLATION DIAGRAM 7 MOUNTING THE ROUTER 8 CONFIGURING YOUR COMPUTER 9 Windows 2000 9 Windows XP 10 LOGGING INTO THE ROUTER 11 INTERFACE SETUP 12 Internet 12 ATM VC QoS 12 Encapsulation 13 LAN 16 Router Local IP 16 DHCP 17 Wireless 18 Access Point Settings 19 Multiple SSIDs Settings 20 Wireless MAC Address Filter 21 ADVANCED SETUP 22 ...

Page 3: ... UPNP 34 DDNS 35 CWMP 36 MAINTENANCE 37 Administration 37 Time Zone 37 Firmware 38 Sys Restart 39 Diagnostics 39 STATUS 40 Device Info 40 System Log 40 Statistics 41 APPENDIX TROUBLESHOOTING 42 Using LEDs to Diagnose Problems 42 Can t Access Web Configuration 43 Forgotten Login Username and Password 44 Can t Access LAN Interface 44 Can t Access WAN Interface 44 Can t Access the Internet 45 Can t A...

Page 4: ...read Place your router on a flat surface close to the cables in a location with sufficient ventilation To prevent overheating do not obstruct the ventilation openings of this equipment Plug this equipment into a surge protector to reduce the risk of damage from power surges and lightning strikes Operate this equipment only from an electrical outlet with the correct power source as indicated on the...

Page 5: ...ess traffic Blinking On ADSL link established and active Blinking ADSL is not connected Link Quick blinking ADSL is trying to establish link ADSL is not connected Off ACT blinking ADSL traffic On Router is connected to the LAN Off No connection to the LAN Check if the LAN cable is connected to the router LAN1 LAN4 Blinking LAN traffic On Router is powered on POWER Off Router is not powered Check i...

Page 6: ... Description On Off Press to turn the router on and off Power Connects to a 12 VAC AC power adapter RJ 45 connects the unit to an Ethernet device such as a PC or a switch LAN1 LAN4 Reset Restart press the button for less than 4 seconds Default settings press the button for 4 seconds or longer Line RJ 11 cable connects to the splitter provided Page 5 Total 47 pages ...

Page 7: ...he installation diagram Connect the PC to the Router Use the Ethernet cable to connect your computer directly to the router Connect one end of the Ethernet cable to one of the ports labeled LAN on the rear panel of the router and connect the other end to the Ethernet port of your compute Attach any additional PCs to the router using RJ 45 cables to the port labeled LAN on the rear panel of the rou...

Page 8: ...L LH H2 20 00 0D DR RG G U US SE ER R M MA AN NU UA AL L O OF F W WI IR RE EL LE ES SS S A AD DS SL L2 2 2 2 R RO OU UT TE ER R M MO OD DE EM M Installation Diagram Page 7 Total 47 pages ...

Page 9: ...an be mounted on the wall with the screws provided Mounting can be done on wall material including concrete wood or drywall Select an appropriate location free from obstructions or any possible interference Make sure the cables can be easily attached to the router without strain The illustration below shows how to mount the router horizontally on a wall Page 8 Total 47 pages ...

Page 10: ...he Windows taskbar click on the Start button and point to Settings Control Panel and Network and Dial up Connections in that order 2 Click on Local Area Connection When you have the Local Area Connection Status window open click on Properties 3 Listed in the window are the installed network components If the list includes Internet Protocol TCP IP then the protocol has already been enabled and you ...

Page 11: ...s field and Subnet Mask field 11 Click on OK twice to save your changes and then close the Control Panel Windows XP 1 In the Windows taskbar click on the Start button and point to Settings and then click Network Connections 2 In the Network Connections window right click on the Local Area Connection icon and click on properties 3 Listed in the Local Area Connection window are the installed network...

Page 12: ...eb browser 2 Enter the URL http 192 168 1 1 in the address bar and click on Enter A login screen like the one below will be displayed after you connect to the user interface 3 Enter your user name and password and then click on OK to display the user interface NOTE There is one default user name and password combinations The user user name and password combination can display device status The adm...

Page 13: ...nfigure an ATM PVC identifier VPI and VCI and select a ATM QoS service category Asynchronous transfer mode ATM is a protocol that arranges data into small uniform sized cells with VCI data as opposed to variable sized data packets ATM settings are used to connect to your ISP Your ISP provides your VPI and VCI setting information You can configure up to 8 virtual circuits VC each using different en...

Page 14: ...an range from 0 to 255 VCI Enter the VCI here VCI can range from 1 to 65535 ATM QoS Select the QoS type for the PVC in question from the dropdown list PCR Enter the PCR here For all QoS types SCR Enter the SCR here Only for rtVBR and nrtVBR MBS Enter the MBS here Only for rtVBR and nrtVBR The PVCs Summary button opens a new window that displays the current PVC settings 2 Encapsulation Select the e...

Page 15: ...ct the multicast protocol you wish to use from the dropdown list Static IP Address The following table describes the labels in this screen LABEL DESCRIPTION Encapsulation Select your encapsulation type from the dropdown list Static IP Address Enter the static IP Address here IP Subnet Mask Enter the IP Subnet Mask here Gateway Enter the Gateway address here NAT Select whether NAT is Enabled or Dis...

Page 16: ...SS Option Enter the TCP MSS you wish to use here Get IP Address Choose whether the device obtains the IP address statically or dynamically Static IP Address Enter the static IP address here Only if you chose Static b IP Subnet Mask Enter the IP subnet mask here Only if you chose Static b Gateway Enter the gateway here Only if you chose Static above NAT Select whether NAT is Enabled or Disabled Def...

Page 17: ...ice name enter it exactly as given Bridge Mode The following table describes the labels in this screen LABEL DESCRIPTION Encapsulation Select your encapsulation type from the dropdown list LAN You can configure the DSL Router IP address and Subnet Mask for the LAN interface to correspond your LAN s IP Subnet When you are done making changes click on SAVE to save your changes or CANCEL to reset the...

Page 18: ...on options are described below Multicast Select the multicast protocol you wish to use from the dropdown list IGMP Snoop Select whether IGMP Snoop is Enabled or Disabled 2 DHCP Dynamic Host Control Protocol DHCP when enabled gives out IP addresses to a device that requests an IP address to be logged on to the network as it boots up A device must be configured as a DHCP client to obtain the IP addr...

Page 19: ... DNS server IP address you wish to use For user discovered DNS only The Current Pool Summary button opens a new window that displays the current DHCP IP Pool settings If you don t want to use the DNS Relay option set the DNS relay to Use User Discovered DNS Server Only and set both Primary and Secondary DNS Servers to 0 0 0 0 Relay DHCP The following screen will appear if you selected Relay in the...

Page 20: ... Point Settings Access Point Default setting is set to Activated If you do not have any wireless both 802 11g and 802 11b device in your network select Deactivated Channel Select the country or the region from the drop down list box and select a channel Beacon interval The Beacon Interval value indicates the frequency interval of the beacon Enter a value between 20 and 1000 A beacon is a packet br...

Page 21: ... SSID is the unique name of a wireless access point AP to be distinguished from another For security propose change the default name to a unique ID name to the AP which is already built in to the router s wireless interface It is case sensitive and must not excess 32 characters Make sure your wireless clients have exactly the SSID as the device in order to get connected to your network Broadcast S...

Page 22: ...e key can be activated at any one time The default key is key 1 WPA SPK Encryption TKIP Temporal Key Integrity Protocol utilizes a stronger encryption method and incorporates Message Integrity Code MIC to provide protection against hackers Pre Shared key The key for network authentication The input format is in character style and key size should be in the range between 8 and 64 characters 3 Wirel...

Page 23: ...ed to enable MAC address filtering Action Define the filter action for the list of MAC addresses in the MAC address filter table Select Deny Association to block access to the router MAC addresses not listed will be allowed to access the router Select Allow Association to permit access to the router MAC addresses not listed will be denied access to the router MAC Address Enter the MAC addresses in...

Page 24: ...section of the user manual is on the advanced configurations of the router The topics under Advanced Setup are Firewall Routing NAT QOS VLAN and ADSL Firewall Select whether the Firewall and SPI will be enabled and click on SAVE Routing This screen shows the routing rules you have already set A few defaults have been configured for you To add your own route click on the Add Route button ...

Page 25: ...ded in RIP broadcasts When you are done making changes click on SAVE to save your changes DELETE to delete the rule with the parameters you set BACK to return to the previous screen or CANCEL to exit without saving NAT Network Address Translation NAT translates the host IP address in a packet used within one network to a different IP address known within another network The following table describ...

Page 26: ...e company can only access the DMZ host The following table describes the labels in this screen LABEL DESCRIPTION DMZ Toggle the DMZ function Enabled or Disabled DMZ Host IP Address Enter the IP address of the DMZ host you wish to use When you are done making changes click on SAVE to save your changes or on BACK to return to the previous screen Virtual Server A virtual server is a server behind NAT...

Page 27: ...l IP Address Enter the IP address of the virtual server on the LAN Virtual Server Listing This is a listing of all virtual servers you have set When you are done making changes click on SAVE to save your changes DELETE to delete the rule with the parameters you set BACK to return to the previous screen or CANCEL to exit without saving QoS Quality of Service QoS helps to prioritize data as it enter...

Page 28: ...ed by functions project teams or applications the physical location of VLAN members is unimportant VLANs allow ports on the same or different switches to be grouped so that traffic is confined to members of only that group In high traffic networks VLANs can reduce the amount of data sent to unnecessary destinations VLAN can be toggled Activated or Deactivated Note that VLAN must be activated befor...

Page 29: ...ID for each Interface or Define VLAN group to open there spec screens 1 Assign VLAN PVID for each Interface Page 28 Total 47 pages Enter the PVID number you wish to assign to ATM VC Ethernet Port and Wireless LAN When you are done making changes click on SAVE to save your changes CANCEL to exit without saving or NEXT to continue to the next screen 2 Define VLAN Group ...

Page 30: ...ces know if they need to check the packet and allow the packet through to the port in question respectively Ethernet Checking the Tagged and Port boxes for each port number will add a tag to let other devices know if they need to check the packet and allow the packet through to the port in question respectively Wireless LAN Checking the Tagged and Port box will add a tag to let other devices know ...

Page 31: ...t which mode your ADSL connection uses from the dropdown list ADSL Type Select the ADSL type you use from the dropdown list When you are done making changes click on SAVE to save your changes Access Management The access management screens help you manage what can access your network ACL Access Control Listing ACL is a management tool that acts as a filter for incoming or outgoing packets based on...

Page 32: ... entering 0 0 0 0 allows all packets access Application Select the application you wish to give access Note that the first application you give access should be Web or you will no longer be able to access the router through the Web configurator Interface Select the interface the above rules should modify Access Control Listing is a list of all the rules you have set for access control When you are...

Page 33: ...lters to Note that Incoming and Outgoing are from the point of view of your router relative to the interface you select For WAN data coming from outside your system is considered Incoming and data leaving your system is Outgoing For LAN data leaving your system is considered Incoming and data entering your system is Outgoing IP Filter Rule Index Select the IP Filter Rule Index you wish to modify R...

Page 34: ...col Select the protocol to filter Rule Unmatched Select what happens to the data in question if the rule you are currently editing is unmatched Next means that the data is then compared to the next IP filter rule Forward means that the data will be allowed into your system Note that a Forward rule should be the last rule as no data will be compared to rules after a Forward rule IP Filter Set Index...

Page 35: ... or CANCEL to exit without saving SNMP Simple Network Management Protocol SNMP is a protocol for exchanging management information between network devices and is part of the TCP IP protocol suite The following table describes the labels in this screen LABEL DESCRIPTION Get Community Enter the password for incoming Get and Get Next requests from the management station Set Community Enter the passwo...

Page 36: ...nabled Application Default setting is set to Deactivated When you are done making changes click on SAVE to save your changes DDNS Dynamic DNS DDNS allows you to update your current dynamic IP address with one or many dynamic DNS services so that anyone can contact you through various applications You can also access your FTP server or Web site on your own computer using a DNS like address that wil...

Page 37: ... your device by your Dynamic DNS provider here E mail Address Enter your e mail address here Username Enter your user name here Password Enter the password assigned to you here Wildcard support Choose whether or not you have DYNDNS Wildcard Note that you must enter the user name exactly as your ISP assigned it If the assigned name is in the form of user domain where domain identifies a service nam...

Page 38: ...L L2 2 2 2 R RO OU UT TE ER R M MO OD DE EM M Page 37 Total 47 pages When you are done making changes click on SAVE to save your changes CANCEL to exit without saving Maintenance The maintenance screens help you manage your router Administration Use the Administration screen to change your password ...

Page 39: ...nchronize time with Chose how you want your device to obtain the time Time Zone Select your time zone from the dropdown list Daylight Saving Daylight saving can be toggled Enabled or Disabled NTP Server Address Enter the NTP server address you wish to use here A Network Time Protocol NTP server can automatically set the router s time for you If you use an NTP server you will only need to select yo...

Page 40: ...ish to upload Enter the location here or click on Browse to find it Romfile Backup Backup the current Rom file Once you have entered the new firmware s location in the field click on UPGRADE to upload it to your router Note that upgrading might take several minutes Do not turn off your router during this time It will restart automatically after upgrading finishes SysRestart The SysRestart screen a...

Page 41: ...est from the dropdown list The router will Status automatically run diagnostic tests on that circuit A green PASS means that the given test was passed a red FAIL means that the test was failed and a green SKIPPED means that the test was skipped The status screens give you information about various aspects of your router s settings Device Info The Device Info screen gives you information about your...

Page 42: ...een displays a log of the router s functioning Click on CLEAR LOG to clear the log or on SAVE LOG which will save the log data to a separate file Statistics The statistics screen gives you information on how much data your router has processed Choose Ethernet ADSL or WLAN to view the respective statistics screens Click on REFRESH to update the screen Page 41 Total 47 pages ...

Page 43: ...adaptor is connected to the router and 1 plugged in to an appropriate power source Use only the supplied power adaptor Check that the router and the power source are both turned on and the router is 2 receiving sufficient power Turn the router off and on 3 If the error persists you may have a hardware problem Contact your vendor 4 Problem LAN LED Doesn t Light Up The LAN LED on the front panel doe...

Page 44: ...an t Access Web Configurator I cannot access the Web configurator STEPS CORRECTIVE ACTION 1 Make sure you are using the correct IP address of the router Check the IP address of the router 2 Make sure that a console session isn t running 3 Check that you have enabled Web service access If you have configured a secured client IP address your computer s IP address must match it Refer to the chapter o...

Page 45: ...ions and restore factory defaults including the password 2 Press the RESET button for five seconds and then release it When the SYS LED begins to blink the defaults have been restored and the router restarts Or refer to the Resetting the router section for uploading a configuration file via console port 3 The default username is admin The default password is admin The Password and Username fields ...

Page 46: ...1 The ISP provides the WAN IP address after authenticating you Authentication may be through the username and password the MAC address or the host name 2 The username and password apply to PPPoE and PPPoA encapsulation only Make sure that you have entered the correct Service Type User Name and Password be sure to use the correct casing Can t Access the Internet I cannot access the Internet STEPS C...

Page 47: ... Configuration File Management chapter for scenarios when remote management may not be possible 2 Use the router s WAN IP address when configuring from the WAN Use the router s LAN IP address when configuring from the LAN Can t Access Remote Node Connection I cannot connect to a remote node or ISP STEPS CORRECTIVE ACTION 1 Check the WAN screen to verify that the username and password are entered p...

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