DLB-1200 Network Load Balancer User Manual - D-Link
Contents
1. If you wish to check your TCP IP settings the procedure is described in the following sections Checking TCP IP Settings Windows 9x ME 1 Select Control Panel Network and Dial up Connections You should see a screen like the following Network and Dial up Connections Edit View Favorites 3 Tools Advanced Back Cisearh Folders Bl E A EH Address gl Network and Dial up Connections Ty zi ea Make New Network and Dial up Connection Connections Disable Status Create Shortcut Type LAN Connection Delete Rename Local Area Connection Status Enabled Netelligent 10 100TX PCI UTP Controller 1 amp 3 Displays the properties of the selected connection 2 Select the TCP IP protocol for your network card Local Area Connection Properties General Connect using 850 Netelligent 10 100TX PCI UTP Controller Components checked are used by this connection File and Printer Sharing for Microsoft Networks Network Monitor Driver E EE Internet Protocol TCP IP Install Uninstall Properties wide area network protocol that provides communication Description Transmission Control Protocol Internet Protocol The default across diverse interconnected networks I Show icon in taskbar when connected OK Cancel 37 DLB 1200 Network Load Balancer User Manual 3 Click on the Properties butt2. 3 Please set up the PC s IP as 192 168 0 X 255 255 255 0 the X range could be 2 254 If you want directly connect the DLB 1200 to this PC you have to use a Cross Over Line as connection Note Administrator Administrator means the manager who disposes the DLB 1200 in the Local Area Network Ethernet and can proceed following configuration by DLB 1200 Administrator set up the configuration of Ethernet WAN Server DMZ and DHCP on the WEB management interface of DLB 1200 for maintaining normal network function and internal network security Administrator can modify the Load Balancing mode according every unit or every segment s need And also apply the bandwidth policy of company 10 DLB 1200 Network Load Balancer User Manual 2 3 Configure PCs on your LAN After DLB 1200 installation for each PC the following may need to be configured TCP IP network setting Internet Access configuration 2 3 a TCP IP network setting If your PC uses the default Windows 95 98 ME 2000 XP setting no changes need to be made Just star restart your PC DLB 1200 will act as a DHCP Server automatically provide a suitable IP Address and related information to each PC after the PC boots up For all non Server version of Window the default TCP IP setting is to act as a DHCP client In Windows this called Obtain an IP address automatically Ifusing fixed IP Address on your LAN or you want to
3. set a new IP Address Version Entering this command will show the Firmware Version Restore Entering this command will restore system to the original Configuration Update lt tftp server ip gt lt filename gt If you want to update firmware please enter this command firmware resource IP Address and firmware file name 3 5 Save Data amp Activate There re 6 tabs on the right below of the main page and these tabs are used to star restart or logout DLB 1200 etc Please notice that you have to click the Save button after changing 34 DLB 1200 Network Load Balancer User Manual configuration in each item page After clicking Save button to save all configuration of DLB 1200 Stop button can be used to stop DLB 1200 function temperately When you click the Start button to activate DLB 1200 it ll start to provide the services you previously set up 000009 Start Restart Stop Save Exit 3 5 a Button Introduction 1 Start When you changed and saved configuration each item DLB 1200 actually won t execute these modified configuration You have to Stop DLB 1200 function by clicking Stop button first Start button is used to activate all new configurations of DLB 1200 2 Restart After all configurations were saved you can also use Restart button to activate all new configurations of DLB 1200 3 Stop Stop button can stop all function of DLB 1200 and then y
4. Custom Virtual Server allows you making Virtual Server to separate internal and external network Activated SNMP to let DLB1200 to be a node of you network for other network management platform to monitor its status Advanced Feature provides you System setting to export or import and Software upgrade QoS and Firewall applications can protect the network 14 DLB 1200 Network Load Balancer User Manual security and provide basic bandwidth management for your network Network Info The item can monitor the LAN and WAN link status of DLB1200 You can also change the admin Password from this item Help If you have any problem while operating or configuring please click this button to read more online instructions 3 1 Basic Setup 3 1 a Primary Setup When you click the Basic Setup tab you ll see the Primary Setup menu Before you set up the configuration please pay attention the following notices Complete the configuration of WAN 1 and or WAN 2 is recommended 1 Connection Mode Enable Select this if you have connected a broadband modem to WAN 1 or WAN 2 External Port Disable Select this if there is no broadband connection to WAN 1 or WAN 2 External Port 2 Connection Type Connection Type is the way that your WAN connection to the Internet Please check the following data such as Connection Type Static IP Address Subnet Mask etc and select the appropriate option Static IP 1 Select thi
5. Date of purchase Month Day Year Product Model Product Serial No Product installed in type of Product installed in computer e g Compaq 486 computer serial No Applies to adapters only Product was purchased from Reseller s name Telephone Fax Reseller s full address Answers to the following questions help us to support your product 1 Where and how will the product primarily be used OOffice OTravel OCompany Business DHome Business Use 2 How many employees work at installation site O11 employee 02 9 110 49 1150 99 1100 499 1500 999 111000 or more 3 What network protocol s does your organization use OXNS IPX ODECnet Others 4 What network operating system s does your organization use LID Link LANsmart ONovell NetWare ONetWare Lite OSCO Unix Xenix NFS 3 Open OBanyan Vines ODECnet Pathwork OWindows NT OWindows NTAS OWindows 95 Others 5 What network management program does your organization use LID View OpenView Windows OHP OpenView Unix OSunNet Manager ONovell NMS LINetView 6000 6 What network medium media does your organization use OFiber optics OThick coax Ethernet OThin coax Ethernet O10BASE T UTP STP L1100BASE TX 0100BASE T4 0100VGAnyLAN OOthers 7 What applications are used on your network ODesktop publishing OSpreadsheet OWord processing LICAD CAM management DAccounting LlO
6. Exit Help 1 QoS Policy Configuration Please enter Source Destination IP Address of data packets Subnet mask Port Number etc in the following columns to plan your QoS Policy Source Address Please enter the data packets Source IP Address Source Netmask Please enter the data packets Source Subnet Mask Source Port Please enter the data packets Source Port Number Destination Address Please enter the data packets Destination IP Address Destination Netmask Please enter the data packets Destination Subnet Mask Destination Port Please enter the data packets Destination Port Number Service Please choose the data packet type either TCP or UDP Bandwidth Please enter the range of bandwidth that will be used by this policy You can choose Bite KB 27 DLB 1200 Network Load Balancer User Manual or MB as Bandwidth Unit However you should adjust the configuration to match real link bandwidth to have exactly control 2 QoS Policy List All QoS Policy you set will show in the QoS Policy List If you want delete one policy just choose the policy first then click Delete NOTE After you entered above essential data in this page item you have to click the Save button on right below of the screen 3 3 e Firewall Firewall function of DLB 1200 it provides some basic TCP IP access control over your network It allows administrator to manage the traffic flow in the network block un
7. Hardware or part thereof that is replaced by D Link or for which the purchase price is refunded shall become the property of D Link upon replacement or refund Limited Software Warranty D Link warrants that the software portion of the product Software will substantially conform to D Link s then current functional specifications for the Software as set forth in the applicable documentation from the date of original delivery of the Software for a period of ninety 90 days Warranty Period if the Software is properly installed on approved hardware and operated as contemplated in its documentation D Link further warrants that during the Warranty Period the magnetic media on which D Link delivers the Software will be free of physical defects D Link s sole obligation shall be to replace the non conforming Software or defective media with software that substantially conforms to D Link s functional specifications for the Software Except as otherwise agreed by D Link in writing the replacement Software is provided only to the original licensee and is subject to the terms and conditions of the license granted by D Link for the Software Warranty Period shall extend for an additional ninety 90 days after any replacement Software is delivered If a material non conformance is incapable of correction or if D Link determines in its sole discretion that it is not practical to replace the non conforming Software the price paid by th
8. 1200 configuration When any unexpected hardware problem happened you don t need to set up the configuration again Besides you can download the latest updating files in this item Basic Setup AdvancePort Network Info Help Advanced Feature System Configuration Restore to Factory setting Done Export System Settings to Client Download Import System Settings from U Client ER Unoa Software Update Loader Version Number 1 1 1205 build 1248 Firmware Version Number 1 1 1205 build 1250 Software Update we Upload Web Administration Language English Apply 25 DLB 1200 Network Load Balancer User Manual 1 System Configuration Restore to Factory setting Please click the Done button to restore system to factory setting if you need it Click the Done button it will show warning message first After confirm this action all current configurations will be cleared then restore to factory default setting Export System Setting to Client Please click the Download button to download or to save your original DLB 1200 configuration as a backup Import System Setting to Client Please click Browse button to find your configuration backup file then click Upload button to import the configuration of DLB 1200 automatically 2 Software Update Loader Version Number This column will show the Loader Version Number of DLB 1200 Firmware Version Number This column will show the Firmware Version N
9. Start Restart Stop Save Exit Virtual IP Address Enter the Virtual IP address you wish to reserve if the setting above is Enable Otherwise DLB 1200 Network Load Balancer User Manual ignore this field Mac Address Also called Physical Address or Network Adapter Address Enter the MAC address of this host Host Name Please give a new name to the MAC IP Mapping entry 7 Mac IP Mapped List This table shows the current Mac IP Mapping You can either click the Delete button to delete old mapping or click the Add button to add a new mapping in the Mac IP Mapping List NOTE After you entered above essential data in this page item you have to click the Save button on right below of the screen 3 2 Advance Port 3 2 a Load Balance You can integrate two lines WAN1 WAN2 to provide more reliable service for all staff on your network You can also set up these lines with different load ratio according to different mission and requirement especially you have different speed WAN links Basic Setup Advance Setup Network Info Help Load Balance Load Balance Configuration WAN WANE Weight O00900 Start Restart Stop Save Exit Help 1 Weight You can assign the load ratio of two lines WAN1 WANJ2 to provide better service for all staff For example T1 Leased Line s WAN1 bandwidth is three times faster than 512K ADSL line WANZ2 Then you can assign WAN1 load weight for 3 and WAN2 l
10. UO seeds Qa de es Eu Mp MM ED CU CE 9 2 1 R g ireMents 9 MED testor dios meum satu desde i beoe n d Ma 9 2 3 gt Configure PCs on your LAN sides e eterne eiit e e da 11 2 3 a TCP IP network setting E uev este tabat 11 2 3 b Internet Access Configuration sess 11 3 Network BOUCHER NO aec CHE 14 3 1 s Basi 15 5 tutem Gee ME TC p 15 31 b Cala Ua to do P REQUE 17 2 59 Advance esce data DO DRM Ua dim Eua dd 20 32 3 boad hemes 20 32 b gt RIP ES RIPE e hao 21 Doc BEBO 21 ad Advance ea mt ie 22 3 3 a Custom Virtual SetVets de tid 22 foe Fa SNM Sa 24 3 3 c Advanced datei inb yr iles aq 25 DLB 1200 Network Load Balancer User Manual 098 c eco 26 33 e n Firewall eM 28 acd e Du e tes 29 3 4 a System Status iie eee
11. check your TCP IP setting refer to Appendix 1 Windows TCP IP Setup 2 3 b Internet Access Configuration To configure your PCs to use the DLB 1200 for Internet access follow this procedure For Windows 9x 2000 1 Please select Star Menu Control Panel Internet Option Control Panel Ele Edit Favorites Tools Help Folders 64 75 Cz X A Address sl Control Panel a8 fe S Accessibilty Add Remove Add Remove Control Panel Options Hardware Programs 152 Internet Options Configure your Internet display and connection settings Date Time Display Folder Options Windows Update Windows 2000 Support Configure your Internet display and connection settings DLB 1200 Network Load Balancer User Manual 2 Select the Connection tab and click the Setup button 3 Select want to set up my Internet connection manually or want to connect through a Local Area Network LAN and click Next Internet Connection Wizard x Welcome to the Internet Connection Wizard The Internet Connection wizard helps you connect your computer to the Internet You can use this wizard to set up a new or existing Intemet account want to sign up for a new Intemet account My telephone line is connected to my modem want to transfer my existing Intemet account to this computer telephone line is connected to my modem want to set up my
12. in this column External Port Please enter the default Port Number range of Internet service that requested by outside user If only a Port Number be needed please enter same Port Number in following two columns Some services might need more than single port number please verify the service port before you configure the external port 4 Port MappedList You can view the complete mapped settings on the Port Mapped List You can either click the Delete button to delete old mapping or click the Add button to add a new mapping in the Port Mapping List NOTE After you entered above essential data in this page item you have to click the Save button on right below of the screen 3 3 b gt SNMP This section is only useful if you have SNMP Simple Network Management Protocol software on your PC If you have SNMP software you can use a standard MIB II format with the DLB 1200 24 DLB 1200 Network Load Balancer User Manual Basic Setup Advance Port Network Info Help SNMP System Information SNMP 6 Enable C Disable 0902309 Start Restart Stop Exit Help 1 System Information SNMP Enable Clicking here to activate the SNMP function SNMP Disable Clicking here to disable the SNMP function NOTE After you entered above essential data in this page item you have to click the Save button on right below of the screen 3 3 c Advanced Feature This item can let you make a backup of DLB
13. the Gateway IP Address of DLB 1200 2 LAN Information Primary IP Address Subnet Mask It shows the LAN IP Address and Network Mask Subnet Mask of the DLB 1200 DHCP Server It shows the status of the DHCP Server function either Enabled or Disabled 3 Device Information Loader Version 30 DLB 1200 Network Load Balancer User Manual This column shows the version of the Firmware Loader currently installed Firmware Version This column shows the version of the Firmware currently installed 3 4 b WAN Status Basic Setup AdvancePort Advance Setup Help WAN Status Interface Statistics WAN 1 WAN 2 Connection Status Disconnected Disconnected Weight 0 O09o209 Start Restart Stop Exit 1 Interface Statistics Connection Status The column shows each WAN current status either Connected or Disconnected Weight The column shows the loading rate of each WAN 3 4 c LAN Status Basic Setup AdvancePort Advance Setup Help LAN Status DHCP IP Address Range Offered IP Range 192 168 0 20 To 192 168 0 40 DNS 192 168 0 1 Default Lease Time 6 hours Max Lease Time 24 hours Subnet Mask 255 255 255 0 Gateway 192 168 0 1 DHCP Clients List Leased Time Index IP Address MAC Address Start End 1 192 168 0 200 00 25 ef 1a 12 12 6 24 2 192 168 0 201 00 25 ef 1a 12 13 6 24 31 DLB 1200 Network Load Balancer User Manual 1 DHCP IP Address Range Offered IP Range The column shows
14. to change the admin password please enter the password you already set If you did not ever change the default password the Default Password is 123456 New Password After enter the old password in above column please enter the new password in this column Then re enter it again to confirm the password is correct Note Console Configuration You can also connect DLB 1200 and PC by a Console cable and then use the terminal application to set up the password and LAN IP for WEB management Besides you can check DLB 1200 s firmware version or update the latest firmware here The console baud rate must be 9600 enter admin to login and the password is 123456 33 DLB 1200 Network Load Balancer User Manual Dia 515 cls 8 login admin Password console help Commands Description help this menu quit or exit quit selpass new password Sel new password setlanip lan ip Set new Lan port ip version Display current version restore Restore to factory setting update lt tftp server ip filename Restore to factory setting console Quit or exit If you want to log out from Console Configuration please enter this command Setpass lt xxxxxxxx gt If you want to change administrator s password please enter this command Then enter the new password as you want Setlanip lt gt If you want to change DLB 1200 s IP Address please enter this command and
15. to close the New Connection Wizard to complete the setup 13 DLB 1200 Network Load Balancer User Manual 3 gt NETWORK CONFIGURATION For using further applications of DLB 1200 you have to set up related configurations by following steps after reboot the PC 1 Open admin PC s browser Ex Microsoft Internet Explore 2 Enter 192 168 0 1 in the Address or Location box 3 Please enter 123456 in the Password column NOTE Screen resolution recommend 800X600 When entering the WEB management interface of DLB 1200 you ll find the following main items on the screen D Link Building Networks for People DLB 1200 Network Load Balancer AdvancePort AdvanceSetup Network Info Help Primary Setup Connection WAN 1 rma Su Connection Mode Enable Disable C Connection Type Sic gt Static IP IP Address 0 0 00 Subnet Mask 0 0 0 0 Gateway 0 0 0 0 Connection WAN 2 Connection Mode Enable C Disable Connection Type PPPOE Static IP IP Address 0 0 0 0 Subnet Mask 0000 Gateway 0000 Basic Setup Includes Primary Setup and LAN amp DHCP configuration Advance Port This item is used for set up the load balancing mode you can allocate the ratio of load balancing for two WAN Besides you can open the RIP to allow DLB 1200 exchanging In Packets data with other routers Advance Setup This item includes Custom Virtual Server SNMP Advance Feature QoS and Firewall
16. values used by the DHCP server when allocating IP Address to DHCP client The range also determines the number of DHCP client supported DNS The column shows the IP Address of Default DNS Server Default Lease Time The column shows the IP Default lease time Unit second Max Lease Time The column shows the IP Max lease time Unit second Subnet mask The column shows the Default Subnet mask here Gateway IP The column shows the Default Gateway IP Address here 2 DHCP Clients List This column will show all related data of DHCP clients that were allocated IP Address by DLB 1200 Mac IP MappedList Index Virtual IP Address MAC Address Hostname 1 192 168 0 200 00 25 ef 1a 12 12 SERVER1 2 192 168 0 201 00 25 ef 1a 12 13 SERVER2 Routing Table Destination Gateway Flags Netif Use 192 168 0 0 24 linkz1 uc LAN 0 192 168 0 21 linkz1 UHLW LAN 2169 000009 Start Restart Stop Save Exit Help 3 Mac IP Mapped List This table shows the current Mac IP Mapping 32 DLB 1200 Network Load Balancer User Manual 4 Routing Table This item will show the Routing Table of DLB 1200 3 4 d gt Admin Password Basic Setup AdvancePort Advance Setup Admin Password Administrator Password Old Password P Enter Old Password New Password emm Enter New Password emm Re enter To Confirm O09o23090 Start Restart Stop Exit 1 Administrator Password Old Password If you want
17. 65760 Eschborn Germany TEL 49 6196 77990 FAX 49 6196 7799300 INFO LINE 00800 7250 0000 toll free HELP LINE 00800 7250 4000 toll free REPAIR LINE 00800 7250 8000 E MAIL info dlink de URL www dlink de D LINK IBERIA Gran Via de Carlos 84 3 Edificio Trade 08028 BARCELONA TEL 34 93 4090770 FAX 34 93 4910795 E MAIL info dlinkiberia es URL www dlinkiberia es D LINK INDIA Plot No 5 Kurla Bandra Complex Road Off Cst Road Santacruz E Bombay 400 098 India TEL 91 22 652 6696 FAX 91 22 652 8914 E MAIL service dlink india com URL www dlink india com D LINK ITALIA Via Nino Bonnet No 6 b 20154 Milano Ital TEL 39 02 2900 0676 FAX 39 02 2900 172 E MAIL info dlink it URL www dlink it D LINK JAPAN 10F 8 8 15 Nishi Gotanda Shinagawa ku Tokyo 141 Japan TEL 81 3 5434 9678 FAX 81 3 5434 9868 E MAIL kida d link co jp URL www d link co jp D LINK NORWAY Waldemar Thranesgt 77 0175 Oslo Norway TEL 47 22 991890 FAX 47 22 207039 D LINK RUSSIA Michurinski Prospekt 49 117607 Moscow Russia TEL 7 095 737 3389 7 095 737 3492 FAX 7 095 737 3390 E MAIL vl dlink ru URL www dlink ru D LINK INTERNATIONAL 1 International Business Park 03 12 The Synergy Singapore 609917 TEL 65 774 6233 FAX 65 774 6322 E MAIL info dlink com sg URL www dlink intl com D LINK SOUTH AFRICA 102 106 Witchhazel Avenue Einetein Park 2 Block B Highveld Technopark Centurion South Africa TEL 27 0 126652165 FAX 27 0 126652186 E MAIL att
18. D Link DLB 1200 Network Load Balancer User Manual First Edition November 2002 Printed In Taiwan RECYCLABLE DLB 1200 Network Load Balancer User Manual Table of Contents 11 Introductionis e nest od rb a AS M 4 1 1 s Prod ct e rete diner lenis aet e ote 4 1 25 Unpacking ibi cote teni e tud icut eet 4 1 3 Identifying External 1 1 41 45 10 tentent 4 Front Paneles edet 4 I 3 b Rear Panel eee e 5 l 4 s SpeerbiCatlon one iui oce codice ter etr e a dete a NEN 6 d dat Doe 6 1 5 a Supports Two XDSL Leased Line cable modem DHCP 6 12525 NAT 5 7 l 5 c gt Console management 50 7 1 5 d s PPPOE SUDDOEL 22 rte xr pa dai t rte redi 7 1 5 e gt Weighted Load Balance support 7 SNMP SUDDOEEs ederet ote atero Mev ge lek n 7 1 5 g Support Multi session 7 1 5 amp Port Mapping Multi session DMZ 7 1 5 1 WEB interface and remote 2 8 1 541 DoS Denial of Servite iie oir de erroe y terree ce ere on 8 zat Installa
19. DLB 1200 Network Load Balancer User Manual 1 INTRODUCTION 1 1 Product Overview Thank you for using DLB 1200 We have designed a simple installing process and WEB interface let you enjoy easily the best network environment By several ISP lines linking outside with DLB 1200 it either can construct a more reliable multi line network environment or avoid losing due to ISP or component problem Besides DLB 1200 also can integrate all bandwidth of WAN linked outside to raise highly usage efficiency of enterprises network This manual provides the necessary information for DLB 1200 hardware device software setting and configuration parameters 1 2 Unpacking Open the shipping carton of DLB 1200 and this carton should contain the following item DLB 1200 DLB 1200 User Manual DLB 1200 Quick Installation Guide Power adapter 5V 3A RJ 45 Cablex3 Console Cable 1 3 Identifying External Components 1 3 a Front Panel Network Load Balancer Power Indicator DLB 1200 Network Load Balancer User Manual Ethernet Indicator WAN 1 Indicator WAN 2 Indicator The power indicator is keeping bright while DLB 1200 is power on The indicators order from left to right be Ethernet WAN 1 and WAN 2 every indicator has two LED lights When you plug the cable end into the any connector port the upper light will light up to notify you that a link is detected on the internal interface The lo
20. F ANY BREACH OF THIS LIMITED WARRANTY EVEN IF D LINK HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES THE SOLE REMEDY FOR A BREACH OF THE FOREGOING LIMITED WARRANTY IS REPAIR REPLACEMENT OR REFUND OF THE DEFECTIVE OR NON CONFORMING PRODUCT GOVERNING LAW This Limited Warranty shall be governed by the laws of the state of California Some states do not allow exclusion or limitation of incidental or consequential damages or limitations on how long an implied warranty lasts so the foregoing limitations and exclusions may not apply This limited warranty provides specific legal rights and the product owner may also have other rights which vary from state to state Trademarks Copyright 1999 D Link Corporation Contents subject to change without prior notice D Link is a registered trademark of D Link Corporation D Link Systems Inc Allother trademarks belong to their respective proprietors Copyright Statement No part of this publication 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 D Link Corporation D Link Systems Inc as stipulated by the United States Copyright Act of 1976 44 DLB 1200 Network Load Balancer User Manual Registration Card Print type or use block letters Your name Mr Ms Organization Dept Your title at organization Telephone Fax Organization s full address Country
21. Internet connection manually or want to connect through a local area network LAN To leave your Internet settings unchanged click Cancel To learn more about the Intemet click Tutorial Tutorial 4 Select I connect through Local Area Network LAN and click Next Setting up your Internet connection If you have an Internet service provider account you can use your phone line and a modem to connect to it If your computer is connected to a local area network LAN you can gain access to the Intemet over the LAN How do you connect to the Internet connect through a phone line and modem 5 Ensure all of the boxes on the following Local Area Network Internet Configuration screen are unchecked 6 Check the No option when promoted Do you want to set up an Internet mail account now 7 Click Finish to close the Internet Connection Wizard Setup is now completed For Windows XP 1 Please select Star Menu Control Panel Network and Internet Connection 2 Select Set up or change your Internet Connection 3 When Internet Properties Dialogue Box pops up click Setup button and click Next on the New Connection Wizard screen 12 DLB 1200 Network Load Balancer User Manual Select Connect to the Internet and click Next Select Set up my connection manually and click Next Check Connect using a broadband connection this always on and click Next Click Finish
22. MA number is issued the defective product must be packaged securely in the original or other suitable shipping package to ensure that it will not be damaged in transit and the RMA number must be prominently marked on the outside of the package packaged product shall be insured and shipped to D Link 53 Discovery Drive Irvine 92618 with all shipping costs prepaid D Link may reject or return any product that is not packaged and shipped in strict compliance with the foregoing requirements or for which an RMA number is not visible from the outside ofthe package The product owner agrees to pay D Link s reasonable handling and return shipping charges for any product that is not packaged and shipped in accordance with the foregoing requirements or that is determined by D Link not to be defective or non conforming What Is Not Covered This limited warranty provided by D Link does not cover Products that have been subjected to abuse accident alteration modification tampering negligence misuse faulty installation lack of reasonable care repair or service in any way that is not contemplated in the documentation for the product or if the model or serial number has been altered tampered with defaced or removed Initial installation installation and removal of the product for repair and shipping costs Operational adjustments covered in the operating manual for the product and normal maintenance Damage that occurs in ship
23. Network Mask should be set to 255 255 255 0 to match with DLB 1200 In Windows you can check these settings by using Control Panel Network to check the Properties for the TCP IP protocol Internet Access Problem 1 When I enter a URL or IP address I get a time out error Solution 1 A number of things could cause this Try the following troubleshooting steps Check if other PCs work fine If they do ensure that your PCs IP settings are correct If using a Fixed Static IP Address check the Network Mask Default gateway DNS and IP Address If the PCs are configured correctly but still not working check the DLB 1200 Ensure that itis connected and interfaces status are ON Connect to it and check its settings If you can t connect to it check the LAN and power connections If the DLB 1200 is configured correctly check your Internet connection DSL Cable modem etc to see that it is working correctly 40 DLB 1200 Network Load Balancer User Manual D Link Offices AUSTRALIA BENELUX CANADA CHILE CHINA DENMARK EGYPT FINLAND FRANCE GERMANY IBERIA INDIA ITALY JAPAN NORWAY RUSSIA SINGAPORE S AFRICA SWEDEN TAIWAN U K U S A 41 D LINK AUSTRALIA 1 Giffnock Ave North Ryde NSW 2113 Australia TEL 61 2 8899 1800 FAX 61 2 8899 1868 TOLL FREE 1800 177 100 Australia 0800 900900 New Zealand E MAIL support dlink com au info dlink com au URL www dli
24. Status button it ll show the DHCP function and situation of IP allotment 16 DLB 1200 Network Load Balancer User Manual AdvancePort AdvanceSetup Network Info Help Primary Setup Connection WAN 1 Connection Mode Enable C Disable Connection Type ure gt Dynamic IP Mac Address NOTE After you entered above essential data in this page item you have to click the Save button on right below of the screen 3 1 b gt LAN amp DHCP AdvancePort AdvanceSetup Network Info Help LAN amp DHCP LAN IP Configuration IP Address ooo XXX XXX XXX XXX Subnet Mask ooo 7 2552552550 E E LAN IP List Index IP Address Subnet Mask Configure 1 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 Deee 1 LAN IP Configuration This item can let you set up the different IP Address and Subnet Mask of DLB 1200 in your internal network LAN and makes DLB 1200 a Gateway for other PCs connecting to the Internet even if other PCs are separately in different LAN segments Please modify the data by following steps and click the Add button to add a new LAN IP Address in the LAN IP List IP Address You can enter an unused IP Address within the range used by one segment of your LAN and then all PCs of this segment will link to external network through DLB 1200 After setting up new IP and Subnet Mask please click Add button to add a new IP Address in the LAN IP List After all network configuration including settings in following cha
25. Using a fixed IP Address If your PC is already configured check with your network administrator before making the following changes 1 Enter the DLB 1200 s IP address in the Default gateway field and click OK Your LAN administrator can advise you of the IP Address they assigned to the DLB 1200 2 Ifthe DNS Server fields are empty select Use the following DNS server addresses and enters the DNS address or addresses provided by your ISP then click OK 39 DLB 1200 Network Load Balancer User Manual APPENDIX B Trouble Shooting This chapter covers some common problems that may be encountered while using the DLB 1200 and some possible solutions to them If you have followed the suggested steps and the DLB 1200 still didn t function properly please contact your dealer for further advice General Problems N gt e e Problem 1 Can t connect to the DLB 1200 to configure it Solution 1 Check the following The DLB 1200 is properly installed LAN connections are OK and it is powered ON Ensure that your PC and the DLB 1200 are on the same network segment If you don t have a router this must be the case If your PC is set to Obtain an IP Address automatically DHCP client restart it If your PC uses a Fixed Static IP address ensure that it is using an IP Address within the range 192 168 0 2 to 192 168 0 254 and thus compatible with the DLB 1200 s default IP Address of 192 168 0 1 Also the
26. able supplied with your DSL Cable Modem to connect DLB 1200 and DSL Cable Modem If you have only one Broadband modem connect it to the WAN 1 External Port DLB 1200 Network Load Balancer User Manual If your WAN DSL Cable Modem has been already connected to internal Firewall or Router please connect the DLB 1200 to the Firewall or Router 3 Ethernet port connection Use 10Base T and 100Base T connections to connect your admin PC with the internal Switch or Hub that connected to the Ethernet Port on DLB 1200 If you want directly connect the DLB 1200 to this PC you have to use a Cross Over Line as connection 4 Power up Power the DSL Cable modem or modems Connect the supplied power adapter to the DLB 1200 and power up 5 gt Check the LED The Power Indicator and WAN 1 2 Indicator should be ON if the corresponding WAN External Port was connected to DSL Cable Modem gt Firewall or a Router The corresponding Ethernet Indicator should be ON while a PC connected to the Ethernet Port If any error condition shows up the Error Indicator stays ON 6 Configure the DLB 1200 s IP Address on your Ethernet After all connections have been set please set up the IP of the PC connected DLB 1200 as 192 168 0 X 255 255 255 0 then reboot the PC 1 On administrator s PC please select Star Menu Control Panel Network 2 Please click properties and choose the TCP IP component of this PC s NIC Network Interface Card
27. e original licensee for the non conforming Software will be refunded 42 DLB 1200 Network Load Balancer User Manual by D Link provided that the non conforming Software and all copies thereof is first returned to D Link license granted respecting any Software for which a refund is given automatically terminates What You Must Do For Warranty Service Registration Card Registration Card provided at the back of this manual must be completed and returned to an Authorized D Link Service Office for each D Link product within ninety 90 days after the product is purchased and orlicensed addresses telephone fax list of the nearest Authorized D Link Service Office is provided in the back of this manual FAILURE TO PROPERLY COMPLETE AND TIMELY RETURN THE REGISTRATION CARD MAY AFFECT THE WARRANTY FOR THIS PRODUCT Submitting A Claim Any claim under this limited warranty must be submitted in writing before the end of the Warranty Period to an Authorized D Link Service Office The claim must include a written description of the Hardware defect or Software nonconformance in sufficient detail to allow D Link to confirm the same The original product owner must obtain a Return Material Authorization RMA number from the Authorized D Link Service Office and if requested provide written proof of purchase of the product such as a copy of the dated purchase invoice for the product before the warranty service is provided After an R
28. e policy and then click Delete NOTE After you entered above essential data in this page item you have to click the Save button on right below of the screen 3 4 Network Info The Network Info can clearly and immediately let you see the current network situation and information including WAN LAN configuration and usage status administrator user name and password etc You can change the user name and password in this item 29 DLB 1200 Network Load Balancer User Manual 3 4 a System Status Basic Setup Advance Port Advance Setup Help System Status System Information System Status STOP WAN Information WAN 1 WAN 2 Connection Status Disconnected Disconnected Connection Type Static IP Static IP IP Address 0 0 0 0 0 0 0 0 Subnet Mask 0 0 0 0 0 0 0 0 Gateway 0 0 0 0 0 0 0 0 LAN Information 10 88 168 12 255 255 255 0 DHCP Server Enable Primary IP Address Subnet Mask Device Information Loader version Ver 1 1 1122 build 147 Firmware Version Ver 1 1 1122 build 816 1 WAN Information Connection Status The column shows current status either Connected or Not connected Connection Type The type of connection used DHCP Fixed IP or IP Address It shows the IP address of the DLB 1200 as seen from Internet which is allocated by the ISP Internet Service Provider Subnet Mask It s the Network Mask Subnet Mask for the IP Address above in this column Gateway The column shows
29. gt Right click the Local Area Connection icon and select Properties 3 Select the TCP IP protocol for your network card 4 Click on the Properties button 5 Ensure your TCP IP settings are correct as follows Using DHCP To use DHCP select the radio button to obtain an IP Address automatically This is the default 38 DLB 1200 Network Load Balancer User Manual Windows settings Restart your PC to ensure it obtains an IP Address from the DLB 1200 Using a fixed IP Address If your PC is already configured check with your network administrator before making the following changes 1 Enter the DLB 1200 s IP address in the Default gateway field and click OK Your LAN administrator can advise you of the IP Address they assigned to the DLB 1200 2 If the DNS Server fields are empty select Use the following DNS server addresses enters the DNS address or addresses provided by your ISP then click OK Checking TCP IP Setting Windows XP Select Control Panel Network Connection Right click the Local Area Connection icon and select Properties Select the TCP IP protocol for your network card Click on the Properties button a A OO N gt Ensure your TCP IP settings are correct as follows Using DHCP To use DHOP select the radio button to obtain an IP Address automatically This is the default Windows settings Restart your PC to ensure it obtains an IP Address from the DLB 1200
30. i session VPN support lets users to link the enterprise s intranet safely through several remote VPN servers behind DLB 1200 1 5 h gt IP amp Port Mapping Multi session DMZ support As the case may be you can use IP or Port Mappings to achieve DMZ that allows users from Internet to access data on internal servers or PC DLB 1200 Network Load Balancer User Manual 1 5 i gt WEB interface and remote management With easy to use simple configuration web interface you can use DLB 1200 easily without any complicated steps or high tone professional knowledge of MIS Management Information Service You can change the configuration at other PC from remote site as well 1 5 j DoS Denial of Service protesction DLB 1200 build in firewall features with packet filtering and supported DoS Denial of Service protection It protects all inside servers and PCs from outside malicious attack effectively DLB 1200 Network Load Balancer User Manual 2 INSTALLATION 2 1 Requirements two DSL or Cable modems each with an Internet Access account from ISP Network cable Use standard 10 100Base T network UTP cable with RJ45 connectors TCP IP network protocol must be installed on all PCs DLB 1200 18 ADSL Cable Modem Switch Hub Internet 2 2 Procedure 1 Ensure the DLB 1200 and DSL Cable Modem are power OFF 2 WAN port connection Please use a standard UTP cable or the c
31. ie d link co za URL www d link co za D LINK SWEDEN P O Box 15036 S 167 15 Bromma Sweden TEL 46 0 8564 61900 FAX 46 0 8564 61901 E MAIL info dlink se URL www dlink se D LINK TAIWAN 2F No 119 Pao Chung Road Hsin Tien Taipei Taiwan TEL 886 2 2910 2626 FAX 886 2 2910 1515 E MAIL dssqa tsc dlinktw com tw URL www dlinktw com tw D LINK EUROPE 4 Floor Merit House Edgware Road Colindale London NW9 5AB U K TEL 44 20 8731 5555 FAX 44 20 8731 5511 E MAIL info dlink co uk URL www dlink co uk D LINK U S A 53 Discovery Drive Irvine CA 92618 USA TEL 1 949 788 0805 FAX 1 949 753 7033 INFO LINE 1 877 453 5465 BBS 1 949 455 1779 1 949 455 9616 E MAIL tech dlink com support dlink com URL www dlink com DLB 1200 Network Load Balancer User Manual LIMITED WARRANTY D Link provides this limited warranty for its product only to the person or entity who originally purchased the product from D Link or its authorized reseller or distributor Limited Hardware Warranty D Link warrants that the hardware portion of the D Link products described below Hardware will be free from material defects in workmanship and materials from the date of original retail purchase of the Hardware for the period set forth below applicable to the product type Warranty Period if the Hardware is used and serviced in accordance with applicable documentation provided that a completed Registration Card is returned to an A
32. ment due to act of God failures due to power surge and cosmetic damage and Any hardware software firmware or other products or services provided by anyone other than D Link Disclaimer of Other Warranties EXCEPT FOR THE LIMITED WARRANTY SPECIFIED HEREIN THE PRODUCT IS PROVIDED AS IS WITHOUT ANY WARRANTY OF ANY KIND INCLUDING WITHOUT LIMITATION ANY WARRANTY MERCHANTABILITY FITNESS FOR A PARTICULAR PURPOSE AND NON INFRINGEMENT IF ANY IMPLIED WARRANTY CANNOT BE DISCLAIMED IN ANY TERRITORY WHERE A PRODUCT IS SOLD THE DURATION OF SUCH IMPLIED WARRANTY SHALL BE LIMITED TO NINETY 90 DAYS EXCEPT AS EXPRESSLY COVERED UNDER THE LIMITED WARRANTY PROVIDED HEREIN THE ENTIRE RISK AS TO THE QUALITY 43 DLB 1200 Network Load Balancer User Manual SELECTION AND PERFORMANCE OF THE PRODUCT IS WITH THE PURCHASER OF THE PRODUCT Limitation of Liability TO THE MAXIMUM EXTENT PERMITTED BY LAW D LINK IS NOT LIABLE UNDER ANY CONTRACT NEGLIGENCE STRICT LIABILITY OR OTHER LEGAL OR EQUITABLE THEORY FOR ANY LOSS OF USE OF THE PRODUCT INCONVENIENCE OR DAMAGES OF ANY CHARACTER WHETHER DIRECT SPECIAL INCIDENTAL OR CONSEQUENTIAL INCLUDING BUT NOT LIMITED TO DAMAGES FOR LOSS OF GOODWILL WORK STOPPAGE COMPUTER FAILURE OR MALFUNCTION LOSS OF INFORMATION OR DATA CONTAINED IN STORED ON OR INTEGRATED WITH ANY PRODUCT RETURNED TO D LINK FOR WARRANTY SERVICE RESULTING FROM THE USE OF THE PRODUCT RELATING TO WARRANTY SERVICE OR ARISING OUT O
33. nications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense This device complies with part 15 of the FCC 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 CE Mark Warning This is a Class A product In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures Warnung Dies ist ein Produkt der Klasse A Im Wohnbereich kann dieses Produkt Funkstoerungen verursachen In diesem Fall kann vom Benutzer verlangt werden angemessene Massnahmen zu ergreifen Precauci n Este es un producto de Clase A En un entorno dom stico puede causar interferencias de radio en cuyo case puede requerirse al usuario para que adopte las medidas adecuadas Attention Ceci est un produit de classe A Dans un environnement domestique ce produit pourrait causer des interf rences radio auquel cas l utilisateur devrait prendre les mesures ad quates Attenzione Il presente prodotto appartiene alla classe A Se utilizzato in ambiente domestico il prodotto pu causare interferenze radio nel cui caso possibile che l utente debba assumere provvedimenti adeguati
34. nk com au D LINK BENELUX Fellenoord 130 5611 ZB Eindhoven The Netherlands TEL 31 40 2668713 FAX 31 40 2668666 E MAIL info dlink benelux nl info dlink benelux be URL www dlink benelux nl www dlink benelux be D LINK CANADA 2180 Winston Park Drive Oakville Ontario L6H 5W1 Canada TEL 1 905 829 5033 FAX 1 905 829 5095 FREE CALL 1 800 354 6522 E MAIL techsup dlink ca_ URL www dlink ca FTP ftp dlinknet com D LINK SOUTH AMERICA Isidora Goyeechea 2934 of 702 Las Condes Santiago Chile S A TEL 56 2 232 3185 FAX 56 2 232 0923 E MAIL ccasassu dlink cl tsilva dlink cl URL www dlink cl D LINK CHINA 2F Sigma Building 49 Zhichun Road Haidian District 100080 Beijing China TEL 86 10 85182533 FAX 86 10 85182250 D LINK DENMARK Naverland 2 DK 2600 Glostrup Copenhagen Denmark TEL 45 43 969040 45 43 424347 E MAIL info dlink dk URL www dlink dk D LINK MIDDLE EAST 7 Assem Ebn Sabet Street Heliopolis Cairo Egypt TEL 202 2456176 FAX 202 2456192 E MAIL support dlink me com URL www dlink me com D Link FINLAND Thlli ja Pakkahuone Katajanokanlaituri 5 FIN 00160 Helsinki Finland TEL 358 9 622 91660 FAX 358 9 622 91661 E MAIL info dlink ficcom URL www dlink fi com D LINK FRANCE Le Florilege 2 Allee de la Fresnerie 78330 Fontenay le Fleury France TEL 33 1 302 38688 FAX 33 1 3023 8689 E MAIL info dlink france fr URL www dlink france fr D LINK Central Europe D Link Deutschland GmbH Schwalbacher Strasse 74 D
35. oad weight for 1 20 DLB 1200 Network Load Balancer User Manual 3 2 b gt RIP I amp RIP Il You can enable the or RIP II to allow DLB 1200 to receive RIP update from other routing devices like router or multilayer switch If you want DLB 1200 to receive the routing update packets please click Enable Otherwise please click Disable Basic Setup Advance Setup Network Info Help RIP 1 amp RIP Il RIP Setting RIP I 6 Enable C Disable RIP Il 6 Enable C Disable 0000090 Start Restart Stop Save Exit NOTE After you entered above essential data in this page item you have to click the Save button on right below of the screen 3 2 c gt Bridge BasicSetup Advance Setup Network Info Help Bridge Bridge Setting Bridge C Enable amp Disable Oo09o209 Start Restart Stop Save Exit 1 Bridge Setting If you hope that LAN can connect to WAN and pass through DLB 1200 without NAT DMZ IP Mapping please choose Enable then DLB1200 will act as a bridge If you want to use 21 DLB 1200 Network Load Balancer User Manual DLB 1200 as a router or firewall etc please choose Disable to shut this function 3 3 Advance Setup 3 3 a Custom Virtual Servers If there re some PCs providing particular Internet service the Custom Virtual Servers allow you make virtual server by virtual IP corresponding the external real IP We called that NAT Network Address T
36. of WAN linked outside and guides to the enterprise s intranet It increases overall network efficiency to make two WAN to back up each other with weighted load balancing DLB 1200 Network Load Balancer User Manual 1 5 b DHCP NAT Network Address Translation provides the function IP address translation separates intranet and outside network safely DHCP server can send out TCP IP configuration for clients and display real time information of PC client s IP address 1 5 gt Console management support You can configure the admin password or user name by connecting one PC to this port and change above user name and password with the terminal linking applications of the PC 1 5 d gt PPPoE support DLB 1200 builds in dialing up feature your computer system does not extra dialing up program for Internet access 1 5 Weighted Load Balance support By Weighted Load Balancing of DLB 1200 you can set proper load on each line according bandwidth to increase much usage efficiency of enterprises network and then there s no more network delay because low bandwidth line load higher network flow swiftly High bandwidth line will also bring into full play 1 5 f SNMP support Supporting SNMP Simple Network Management Protocol DLB 1200 can be a SNMP node on the network for administrator to collects information by other management platform 1 5 g gt Support Multi session VPN PPTP IPSEC Mult
37. on You should then see a screen like the following 4 Ensure your TCP IP settings are correct as follows Using DHCP To use DHCP select the radio button to obtain an IP Address automatically This is the default Windows settings Restart your PC to ensure it obtains an IP Address from the DLB 1200 Internet Protocol TCP IP Properties gt lt General l You can get IP settings assigned automatically if your network supports this capability Otherwise you need to ask your network administrator for the appropriate IP settings 4 Obtain an IP address automatically Use the following IP address Obtain DNS server address automatically lt Use the following DNS server addresses Preferred DNS server 3 2 Alternate DNS server 3 Advanced Using Specify an IP Address If your PC is already configured check with your network administrator before making the following changes 1 If the DNS Server fields are empty select Use the following DNS server addresses and enter the DNS address or addresses provided by your ISP then click OK 2 gt On the Gateway tab enter the DLB 1200 s IP address in the New Gateway field and click Add Your LAN administrator can advise you of the IP Address they assigned to the DLB 1200 Check TCP IP Setting Windows 2000 1 Select Control Panel Network and Dial up Connection then click Properties 2
38. ou can use Start button to activate all new DLB 1200 s configurations again When you clicking this button network will be disconnected immediately 4 Save When you changed configurations in each item you have to use Save button to save new configurations of DLB 1200 5 Exit After saving and activating DLB 1200 you can click the Logout button or close the window to leave the DLB 1200 management interface 35 DLB 1200 Network Load Balancer User Manual 6 Help If you have any problem with configuration please click this button to request more online help or instructions 3 5 b How to save data and activate DLB 1200 If you have changed DLB 1200 s configurations and want DLB 1200 be activated we recommend below procedures to activate new configurations and restart system function 1 Click Save Click Restart 2 Click Save Click Stop Click Start click Logout to leave the DLB 1200 management interface 36 DLB 1200 Network Load Balancer User Manual APPENDIX A Windows TCP IP Setup If using the default DLB 1200 settings and the default Windows 95 98 ME 2000 TCP IP settings no changes need to be made By default the DLB 1200 will act as a DHCP Server automatically providing a suitable IP Address and related information to each PC after the PC boots up For all non Server versions of Windows the default TCP IP setting is to act as a DHCP client
39. pters you have to reboot DLB 1200 to activate new LAN IP Address Subnet Mask For example the value 255 255 255 0 is standard for small class C network For other network use the Subnet Mask for the LAN segment to which the DLB 1200 is attached the same value as the PCs on that LAN segment DLB 1200 Network Load Balancer User Manual 2 LAN IP List This table shows the current LAN IP Addresses you configured You can click the Delete button to delete an LAN IP Address configuration 3 DHCP Server Configuration DLB 1200 can provide the DHCP service and allocate IP Addresses to internal PCs Please open the DHCP server as required and inter the IP Address range or other related configuration DHCP Server Configuration DHCP Server Setup Enable C Disable DHCP IP Address Range Offered IP Range 0 000 To 0000 DNS 0 0 0 0 Default Lease Time 0 Hours Max Lease Time 0 Hours Subnet Mask 0 0 0 0 255 255 255 0 Gateway 0 0 0 0 Enable If Enable the DLB 1200 will allocate IP Addresses to PCs DHCP clients on your LAN when these PCs start up The default and recommended value is Enable Disable If you are already using another DHCP Server the DHCP Server of DLB1200 setting must be Disable and existing DHCP server must be set to provide the IP Address of the DLB 1200 ex 192 168 0 1 as the Default Gateway After DLB 1200 has been set as the Default Gateway please also verify your setting in DNS Serve
40. r for successful domain name resolution Maybe change IP of DNS Server in the same subnet as the DLB 1200 ex 192 168 0 x 4 DHCP IP Address Range If you re using the DLB 1200 to be the DHCP Server please enter the related data in following columns after clicking Enable Offered IP Range 18 DLB 1200 Network Load Balancer User Manual You can set the values used by the DHCP server when allocating IP Address to DHCP client The range also determines the number of DHCP client supported DNS Please enter the Default IP Address of the DNS Server here Default Lease Time Please set up the IP Default lease time Unit second Max Lease Time Please set up the IP Max lease time Unit second Subnet mask Please enter the Default Subnet mask here Gateway IP Please enter the Default Gateway IP Address here 5 DHCP Information List All DHCP configurations you set up will show on this list 6 Mac IP Mapped The DHCP Server will keep allotting IP Address to internal PCs if you wish to reserve a particular LAN IP address for a particular PC on your LAN This item allows the PC to use DHCP while gaining the benefits of a fixed IP Address The PC s IP Address will never change so it might provide service to other people or computers Mac IP Mapped virtual IP Address Mac Address Hostname Bi s Mac IP Mapped List Index Virtual IP Address MAC Address Hostname Configure 09o230Q
41. ranslation for effectively separate internal and external network and ensure the securities of LAN Basic Setup Advance Port Network Info Help Custom Virtual Server IP Mapped External IP Address poo XXX XXX XXX XXX Internal IP Address 000 nen IP Mapped List Index Internal IP Address External IP Address Configure 1 0 0 0 0 0 0 0 0 Delete 2 0 0 0 0 0 0 0 0 Delete 1 IP Mapped Virtual Server includes mapped IP and Port IP Mapping can make one internal virtual IP corresponding one external real IP then all service request to the external IP will be transmitted to the virtual IP you set External IP Address Please enter an external real IP Address in this column Internal IP Address Please enter an Internal virtual IP Address corresponding above IP Address in this column Button There re 3 buttons in IP Mapped item and Port Mapped item The function of these buttons will be described in following item 22 DLB 1200 Network Load Balancer User Manual Add You can click the Add button to add a new mapping in the following IP Mapping List Delete You can click the Delete button to delete old mapping in above Select Custom Server Name column Reset You can use reset button to clear the IP you entered in above columns 2 IP Mapped List All mapping you set will show in the IP Mapped List You can either click the Delete button to delete existing mapping or click
42. s if your ISP has provided a Fixed or Static IP address Then enter the data into the Address Info fields 2 There re several columns such as IP Address Subnet Mask Gateway etc Please check these above data that ISP provided and enter the data in each column under the Static IP item Here is an example under the following legend 15 DLB 1200 Network Load Balancer User Manual AdvancePort AdvanceSetup Network Info Help Primary Setup Connection WAN 1 Connection Mode 6 Enable C Disable Connection Type S I Static IP IP Address pooo Subnet Mask poo Gateway pooo IP Address 192 168 9 6 Subnet Mask 255 255 255 0 Gateway 192 168 9 1 PPPoE If your Connection Type is PPPoE mode the ISP might provide you related software DLB 1200 has build in PPPoE dialing up software so you can just enter the User Name and Password in following fields AdvancePort AdvanceSetup Network Info Help Primary Setup Connection WAN 1 Connection Mode Enable C Disable Connection Type PPPE PPPoE Dialup User Name Password User Name Please enter the user name here Password Please enter the password here NOTE After you entered above essential data in this page item you have to click the Save button on right below of the screen Dynamic IP 1 Please select this if your ISP provide you IP address via DHCP server Click Get IP to obtain an IP Address automatically 2 If you click the DHCP
43. tes 30 WA aO etter cates e t 31 BARC S LAT STATUS ua voit tap erae de E 3l 3 4 d Admin Password 2s adt nA EMT 33 3 5 Save Data Activate vise didt A d aee d rerba ea 34 3 5 Button InfrodueHOfiz ic aue decli 35 3 5 b How to save data and activate 1200 36 Appendix E EE ER 37 Windows TOPAR Setup 2a eic oa n a A acute 37 Checking TCP IP Settings Windows 9x ME sese 37 Check TCP IP Setting Windows 2000 eren tte aret rtt tnb 38 Checking TCP IP Setting Windows 39 IE 40 Trouble S ROOUMG teh este dun 40 General Problems e o uet RE e e eos case TREE 40 Interet ACCESS D 40 DLB 1200 Network Load Balancer User Manual FCC Warning This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with this user s guide may cause harmful interference to radio commu
44. the Add button to add a new mapping in the IP Mapped List 3 Port Mapped Port Mapping allows you to configure a corresponding IP and port mapping between outside IP address and internal IP address Then Internet users might connect to the internal PC or server through the external IP address Port Mapped Internal IP Address 1000 xxx xxx xxx xxx Internal Port oP Type TCP External IP Address 0000 External Port Ba Port Mapped List Internal IP Internal External IP External Index jddress Pe Address Port Configure 1 0 0 0 0 0 TCP 0 0 0 0 0 Delete 2 0 0 0 0 0 TCP 0 0 0 0 0 Delete O9o2309 Start Restart Stop Save Exit Internal IP Address Please enter an Internal virtual IP Address in this column Internal Port Please enter the Port Number range corresponding to the service you want to provide Ex FTP Server Mail Server etc If only one Port Number is needed please enter same Port Number in both two columns When outside user s request to the external IP and port number 23 DLB 1200 Network Load Balancer User Manual DLB1200 will translate the request to internal IP Address and Port Number Please confirm the service ports your server provided are exactly the same as your configure on the DLB1200 Type Please choose the protocol type of the port mapped like TCP or UDP External IP Address Please enter an External IP Address corresponding above IP Address
45. thers 8 What category best describes your company LlAerospace LIEngineering LIEducation OFinance Olnsurance Real Estate OManufacturing ORetail Chainstore Wholesale LIGovernment OTransportation Utilities Communication OVAR 5 house company 9 Would you recommend your D Link product to a friend OYes ONo know yet 10 Your comments on this product 45 DLB 1200 Network Load Balancer User Manual 46
46. umber of DLB 1200 Software Update Please click Browse button to find the latest updating files you downloaded then click Upload button to upload new software version of DLB 1200 automatically 3 Web Administration Language Please choose your language interface and click the button Apply NOTE After you entered above essential data in this page item you have to click the Save button on right below of the screen 3 3 d gt QoS QoS Quality of Service function of DLB 1200 it can differentiate Traffic Flow in TCP IP protocol to separate different Internet services By QoS function you can set up the configuration for giving higher priority and bandwidth to more important or urgent Internet services Administrator has flexibility to control bandwidth usage among all network traffic 26 DLB 1200 Network Load Balancer User Manual Basic Setup Advance Port Network Info Help Quality of Service QoS Policy Configuration Source Address ooo Source Netmask ooo Source Port p PpP Destination Address poco Destination Netmask poso Destination Port b p Service Bandwidth p Ez Qos Policy List Em Source Source Destination Destination Destination Netmask Por Address Netmask 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Por Service Bandwidth Configure TCP Orbits Delete TcP orbis Delete GO ouo Start Resta rt Stop Saue
47. uthorized D Link Service Office within ninety 90 days after the date of original retail purchase of the Hardware Ifa completed Registration Card is not received by an authorized D Link Service Office within such ninety 90 period then the Warranty Period shall be ninety 90 days from the date of purchase Product Type Warranty Period Product excluding power supplies and fans One 1 Year Power Supplies and Fans One 1 Year Spare parts and spare kits Nine ty 9 0 days D Link s sole obligation shall be to repair or replace the defective Hardware at no charge to the original owner Such repair or replacement will be rendered by D Link at an Authorized D Link Service Office The replacement Hardware need not be new or of an identical make model or part D Link may in its discretion may replace the defective Hardware or any part thereof with any reconditioned product that D Link reasonably determines is substantially equivalent or superior in all material respects to the defective Hardware Warranty Period shall extend for an additional ninety 90 days after any repaired or replaced Hardware is delivered If a material defect is incapable of correction or if D Link determines in its sole discretion that it is not practical to repair or replace the defective Hardware the price paid by the original purchaser for the defective Hardware will be refunded by D Link upon return to D Link of the defective Hardware
48. wanted visit from Internet or deny the request to specific destination On the other hand we can accept some access from Internet or allow specific outgoing access as well Basic Setup Advance Port Network Info Help Firewall Firewall Policy Configuration Source Address Source Netmask Source Port L J L Destination Address Destination Netmask Destination Port D D Service x Action DENY gt in mee Firewall Policy List Dst Action Src Address Src Netmask Src Type Dst Address Dst Netmask Port 1 deny 0 0 0 0 0 0 0 0 1765535 tcp 192 168 0 200 255 255 255 255 1 50 Delete 1 Firewall Policy Configuration Source Address Please enter the data packets Source IP Address Source Netmask Please enter the data packets Source Subnet Mask 28 DLB 1200 Network Load Balancer User Manual Source Port Please enter the data packets Source Port Number Destination Address Please enter the data packets Destination IP Address Destination Netmask Please enter the data packets Destination Subnet Mask Destination Port Please enter the data packets Destination Port Number Service Please choose the data packet type either TCP or UDP Action Please choose DENY to restrict illegal network access The rest traffic is allowed by default 2 Firewall Policy List Firewall Policy you set will show in the Firewall Policy List If you want delete one policy just click th
49. wer light will be sparkling while data transmission Power light Green System ready Sparkling System staring Ethernet light Green On line Yellow Data transmission WAN 1 light On line Yellow Data transmission WAN 2 light Green On line Yellow Data transmission 1 3 b Rear Panel Ethernet 5VDC 3A oc WAN2 WAN WAN 1 External Port WAN 2 External Port Ethernet Port DC Power Inlet 9 9 o Console Port WAN 1 External Port Connect the primary Broadband Modem here WAN 2 External Port Connect the second Broadband Modem here if available Ethernet Port Connect the PC Hub or switch to this port Both 10Base T and 100Base T connections can be used simultaneously DLB 1200 Network Load Balancer User Manual DC Power Inlet Connect the supplied power adapter here Console Port If you need to configure the admin password or user name please connect one PC to this port and change above items with the terminal linking applications of the PC 1 4 Specification CPU NS Geode GX1 300MHz System 32MB SD Memory WAN 2 Realtek RTL8139C 10 100 Ethernet controllers Ethernet One Realtek RTL8139C 10 100 Ethernet controller Power 5V 3A 9 9 9 o 1 5 Key Features af Broadband uu Modem Nj Broadband Modem 1 z Internet 1 5 a Supports Two XDSL Leased Line cable modem DHCP DLB 1200 can integrate two
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