Askey Computer RTA300WD73 Wireless ADSL Router User Manual

Askey Computer Corp Wireless ADSL Router

User Manual

RTA300W-D73 ADSL RouterUser’s ManualRev:012003/1/22
iiNo part of this publication may be reproduced in any form by any means without the prior written permission. Othertrademarks or brand names mentioned herein are trademarks or registered trademarks of their respective companies.2003/1/22Rev:01000300w-rta-73
ADSL Router User ManualiiiSafety NotesFor Installation Use only the type of power source indicated on the marking labels. Use only the power adapter supplied with the product. Do not overload wall outlet or extension cords as this may increase the risk of electric shock or file. If thepower cord is frayed, replace it with a new one. Proper ventilation is necessary to prevent the product overheating. Do not block or cover the slots andopenings on the device, which are intended for ventilation and proper operation. It is recommended tomount the product with a stack. Do not place the product near any source of heat or expose it to direct sunshine. Do not expose the product to moisture. Never spill any liquid on the product. Do not attempt to connect with any computer accessory or electronic product without instructions fromqualified service personnel. This may result in risk of electronic shock or file. Do not place this product on an unstable stand or table.For Using Power off and unplug this product from the wall outlet when it is not in use or before cleaning. Payattention to the temperature of the power adapter. The temperature might be high. After powering off the product, power on the product at least 15 seconds later. Do not block the ventilating openings of this product. When the product is expected to be not in use for a period of time, unplug the power cord of the product toprevent it from the damage of storm or sudden increases in rating.For ServiceDo not attempt to disassemble or open covers of this unit by yourself. Nor should you attempt to service the productyourself, which may void the user’s authority to operate it. Contact qualified service personnel under the followingconditions: If the power cord or plug is damaged or frayed. If liquid has been spilled into the product. If the product has been exposed to rain or water. If the product does not operate normally when the operating instructions are followed. If the product has been dropped or the cabinet has been damaged. If the product exhibits a distinct change in performance.Warning This equipment must be installed and operated in accordance with provided instructions and a minimum 20cm spacing must be provided between computer mounted antenna and person’s body (excludingextremities of hands, wrist and feet) during wireless modes of operation. 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 interferencereceived, including interference that may cause undesired operation. FCC RF Radiation Exposure Statement: The equipment complies with FCC RF radiation exposure limitsset forth for an uncontrolled environment. This equipment should be installed and operated with aminimum distance of 20 centimeters between the radiator and your body.Caution Any changes or modifications not expressly approved by the party responsible for compliance could voidthe authority to operate equipment. This Transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.
ContentsivContentsBefore You Use ..................................................................................................viFeatures ................................................................................................ viSystem Requirements ............................................................................. viiUnpacking ............................................................................................ viiiSubscription for ADSL Service ................................................................. viiiChapter 1: Overview .......................................................................................... 1Physical Outlook.......................................................................................1Front Panel ....................................................................................1Rear Panel .....................................................................................2Chapter 2: Installation....................................................................................... 3Choosing a place for the ADSL Router .........................................................3Connecting the ADSL Router ......................................................................3USB Driver Installation..............................................................................4For Windows 98 ..............................................................................4For Windows ME .............................................................................6For Windows 2000...........................................................................8For Windows XP ............................................................................10Uninstall the USB Driver..........................................................................12For Windows 98 ............................................................................12For Windows ME ...........................................................................12For Windows 2000.........................................................................12For Windows XP ............................................................................13Chapter 3: Connection Mode ............................................................................ 15Bridge Mode ..........................................................................................16Router Mode..........................................................................................17MER Mode ............................................................................................. 19PPPoA + NAT Mode .................................................................................20PPPoE + NAT Mode ................................................................................. 21PPPoE Relay ..........................................................................................22Multiple PVCs Mode ................................................................................23Chapter 4: Configuration ................................................................................. 25Setting TCP/IP on Client PC .....................................................................25For Windows 98 ............................................................................25For Windows NT............................................................................29For Windows 2000.........................................................................32For Windows ME ...........................................................................34For Windows XP ............................................................................ 35Configure PC to get IP address from DHCP.................................................36For Windows 98 ............................................................................36For Windows NT............................................................................37For Windows 2000.........................................................................37For Windows ME ...........................................................................37
ContentsvFor Windows XP ............................................................................ 38Renew IP Address on Client PC.................................................................39For Windows 98 ............................................................................39For Windows NT............................................................................39For Windows 2000.........................................................................40For Windows ME ...........................................................................40For Windows XP ............................................................................ 41Chapter 5: Web Configuration.......................................................................... 43Using Web-Based Manager ......................................................................43Outline of Web Manager.................................................................43To Have the New Settings Take Effect ..............................................44Quick start ............................................................................................44System .................................................................................................45Device Information........................................................................45Administrative Security .................................................................. 45Quick Configuration ....................................................................... 46Save Configuration........................................................................47Upgrade Software .........................................................................47Reset Router ................................................................................48Status ..................................................................................................48DSL Connection ............................................................................ 48WAN Connection ...........................................................................49Traffic Counter..............................................................................49Routing Table ...............................................................................49DHCP Table ..................................................................................50Wireless Client..............................................................................50Configuration.........................................................................................51DSL Configuration .........................................................................51LAN Configuration .........................................................................51WLAN Configuration ......................................................................54WAN Configuration ........................................................................56IP Route ...................................................................................... 58DNS ............................................................................................59Security....................................................................................... 61Virtual Server ............................................................................... 65UPnP (Optional) ............................................................................ 67Chapter 6: Troubleshooting ............................................................................. 71Problems with LAN .................................................................................71Problems with WAN ................................................................................71Problems with Upgrading.........................................................................72Chapter 7: Glossary ......................................................................................... 75Appendix: Specifications.................................................................................. 77Software......................................................................................77Hardware.....................................................................................78
Before You UseviBBeeffoorree YYoouu UUsseeThank you for choosing the Asymmetric Digital Subscriber Line (ADSL) Router. With the asymmetric technology,this device runs over standard copper phone lines and provides a downstream rate at up to 8 Mbps and upstream rateat up to 1 Mbps. In addition, ADSL allows you to have both voice and data services in use simultaneously all overone phone line.Equipped with Ethernet LAN interface, this ADSL Router can be connected to a LAN or a single Ethernet-equippedPC. A built-in dynamic host configuration protocol (DHCP) server automatically assigns IP addresses to PCs on theLAN, and with Network Address Translation (NAT) these PCs can communicate with the outside world with onlyone public IP. This ADSL Router provides an ideal Internet access solution for the corporate environment, the smalloffice and the home user.FeaturesADSL ComplianceFor Annex A ADSL Router ANSI T1.413 Issue 2 ITU G.992.1 Annex A (G.dmt) ITU G.992.2 Annex A (G.lite) ITU G.994.1 (G.hs)For Annex B ADSL Router ITU G.992.1 Annex B (G.dmt) ITU G.994.1 (G.hs)ATM Features Compliant to ATM Forum UNI 3.1 / 4.0 Permanent Virtual Circuits (PVCs) Support up to 8 AAL5 Virtual Circuit Channels (VCCs) for UBR, CBR, VBR-rt, and VBR-nrt with trafficshaping TR-037 Auto PVC *1(auto-provisioning) RFC1483 (RFC2684) LLC Encapsulation and VC Multiplexing over AAL5 RFC2364 Point-to-Point Protocol (PPP) over AAL5 RFC2225 Classical IP and ARP over ATM RFC2516 PPP over Ethernet: support Relay (Transparent Forwarding) and Client functions OAM F4/F5 End-to-End/Segment Loopback CellsBridging Features Supports self-learning bridge specified in IEEE 802.1D Transparent Bridging Supports up to 4000 learning MAC addresses Transparent bridging among 10/100 Mb Ethernet and 802.11b LAN interfacesRouting Features UPnP IGD*2 (Internet Gateway Device) with NAT traversal capability support NAT (Network Address Translation) / PAT (Port Address Translation) let multiple users on the LAN to accessthe internet for the cost of only one IP address and enjoy various multimedia applications. ALGs (Application Level Gateways): such as NetMeeting, FTP, Quick Time, mIRC, Real Player, CuSeeMe, etc.
Before You Usevii Multiple Virtual Servers (e.g., Web, FTP, Mail servers) can be setup on user’s local network. Static routes, RFC1058 RIPv1, RFC1723 RIPv2. DNS Relay and DNS Server *3 ARP ProxySecurity Features PAP (RFC1334), CHAP (RFC1994) for PPP session Firewall support IP packets filtering based on IP address/Port number/Protocol type and TCP code field flags Intrusion Detection provides protection from a number of attacks (such as SYN/FIN/RST Flood, Smurf,WinNuke, Echo Scan, Xmas Tree Scan, etc) WEP (Wired Equivalent Privacy) encryption uses RC4 with 64/128 bit key length (for wireless ADSL router only)Wireless LAN Features Fully compatible to IEEE 802.11b standard and allow operating range up to 300 meters (open space) and 100meters (indoor). The Direct Sequence Spread Spectrum (DSSS) technology is exploited. Seamless roaming within the 802.11 and 802.11b wireless LAN infrastructure Low power consumption via efficient power managementConfiguration and Management User-friendly embedded web configuration interface with password protection Remote management accesses control Telnet session for local or remote management HTTP firmware upgrades via web browser GUI directly Distribute IP addresses to end users via DHCP server provided by ADSL router SNMPv1/v2c agent with MIB-II, PPP MIB, ADSL Line MIB.Note:*1 This is optional. TR-037 Autopvc provisioning can be provided on demand.*2 This is optional. UPnP IGD and NAT Traversal function can be provided on demand.*3 This is optional. DNS server can be provided on demand.System RequirementsFor using this, you have to make sure you have the following that installed on the clients:For Ethernet Clients Operating System must be Windows98/2000/NT/ME/XP 10/100 Base-T NIC 10/100 Base-T(UTP) network cable A HubFor USB Clients Operating System must be Windows98/2000/NT/ME/XP USB cable
ADSL Router User ManualviiiUnpackingCheck the contents of the package against the pack contents checklist below. If any of the items is missing, thencontact the dealer from whom the equipment was purchased. ADSL Router Power Adapter and Cord RJ-11 ADSL Line Cable RJ-45 Ethernet Cable USB Cable Quick Start Guide Driver & Utility Software CDDepending on the service type your vendor offers, you may be provide with the devices below: Splitter (for G.dmt version) Micro filter (for G.lite version)Subscription for ADSL ServiceTo use the ADSL Router, you have to subscribe for ADSL service from your broadband service provider. Accordingto the service type you subscribe, you will get various IP addresses:Dynamic IP: If you apply for dial-up connection, you will be given an Internet account with username andpassword. You will get a dynamic IP by dialing up to your ISP.Static IP address: If you apply for full-time connectivity, you may get either one static IP address or a range of IPaddresses from your ISP. The number of IP addresses varies according to different ADSLservice provider.
Chapter 1: Overiew1CChhaapptteerr 11:: OOvveerrvviieewwPhysical OutlookFFrroonntt PPaanneellThe following illustration shows the front panel of the ADSL Router:Front Panel for RTA300/RTA300BFront Panel for RTA300UW/RTA300BUWLED IndicatorsThe ADSL Router is equipped with LEDs on the front panel as described in the table below (from left to right):LED Color Status DescriptionUnlit Power off.PWR GreenSolid Power on.Unlit Power off or initial self-test of the unit is OK.Blinking When software downloading or updating operation parameters located in FLASH memoryis in progress.DIAG GreenSolid Initial self-test failure or programming FLASH memory failure.Unlit Power off or no Ethernet carrier is present.Blinking Ethernet carrier is present and user data is going through Ethernet port.LAN1 toLAN4GreenSolid Ethernet carrier is present.Unlit Power off or wait for USB connection going up.Blinking User data is going through USB port.USB GreenSolid USB connection is OK.Unlit Power off or no radio signal (WLAN card is not present or fails to function).Blinking Traffic is going through Wireless LAN interface.WLAN GreenSolid Wireless LAN interface ready to work.Unlit Power off or ADSL line connection is handshaking or training is in progress.Blinking User data is going through ADSL port.DSL GreenSolid ADSL line connection is OK.
ADSL Router User Manual2RReeaarr PPaanneellThe following figure illustrates the rear panel of your ADSL Router.DSL: RJ-11 connectorLAN: Ethernet RJ-45 connectorUSB: USB ConnectorConsole: Console connector: Power switch12VDC: Power connectorNote: The Router incorporates a four-port switch for connection to your local Ethernet network.The Ethernet ports are marked LOCAL, and are capable of operation at either 10 Mbps (10BASE-T) or 100 Mbps (100 BASE-Tx).
Chapter 2: Installation3CChhaapptteerr 22:: IInnssttaallllaattiioonnChoosing a place for the ADSL Router1. Place the ADSL Router close to ADSL wall outlet and power outlet for the cable to reach it easily.2. Avoid placing the device in places where people may walk on the cables. Also keep it away from directsunshine or heat sources.3. Place the device on a flat and stable stand.Connecting the ADSL RouterFollow the steps below to connect the related devices.1. Remove the end of the phone line from your phone connector and plug it onto the “LINE” port of the POTSSplitter. Use another phone line to connect your phone and splitter. Plug this phone line onto the “PHONE” portof the ADSL splitter, and plug the other end of the line onto your phone.2. Use the line to connect the ADSL splitter (MODEM port) and router’s DSL port.3. Please attach one end of the Ethernet cable with RJ-45 connector to the LAN port of your ADSL Router.4. Connect the other end of the cable to the Ethernet port of the client PC.5. If you want to connect to a hub for used by many devices, please connect the other end to the uplink port of thehub.
ADSL Router User Manual46. Connect the supplied power adapter to the PWR port of your ADSL Router, and plug the other end to a poweroutlet.7. Turn on the power switch.Note:For Full Rate (G.dmt) standard, a POTS Splitter is necessary on subscriber’s premise to keep thetelephone and ADSL signals separated, giving them the capability to provide simultaneousInternet access and telephone service on the same line. To connect a POTS Splitter:1. Connect the port Phone to your telephone.2. Connect the port Modem to your ADSL Router.3. Connect the port Line to the ADSL wall jack.USB Driver InstallationIf the ADSL Router is connected to a PC through USB interface, you will be prompted for the USB drivers whenplugging the USB cable to the PC. Refer to the relevant operating system to install the USB drivers. Otherwise, youmay skip this chapter.FFoorr WWiinnddoowwss 9988Step 1 When plugging the USB cable to the PC, the system will automatically detect the USB ADSL Router.When Add New Hardware Wizard window announces detecting of the USB device, click Next.Note: If the USB device is not detected, check the USB cable between the PC and thedevice. Also verify that the device is power on.Step 2 When prompted for driver files, select Search for the best driver… and click Next.
Chapter 2: Installation5Step 3 Insert the Installation CD into your CD-ROM drive. Select CD-ROM drive and click Next .Step 4 When the system finds the driver, click Next.Step 5 When Windows has finished installing the driver required, click Finish.Step 6 After the USB driver installation, the system will automatically detect the USB ADSL Gateway. When AddNew Hardware Wizard window announces detecting of the USB device, click Next.
ADSL Router User Manual6Step 7 Repeat steps 2-4.Step 8 Click Finish to complete the installation.Step 9 When you are prompted with System Settings Change dialog box, click Yes to restart your computer.FFoorr WWiinnddoowwss MMEEStep 1 While plugging the USB cable to the PC, the system will automatically detect the USB ADSL Router.When Add New Hardware Wizard window announces detecting of the USB device, select Specify thelocation of the driver (Advanced) and click Next.Note: If the USB device is not detected, check the USB cable between the PC and thedevice. Also verify that the device is power on.Step 2 Insert the Installation CD into your CD-ROM drive. Select the Search for the best drive for your deviceoption and then check the Removable Media box. Then click Next.
Chapter 2: Installation7Step 3 While the system finds the driver, click Next.Step 4 Click Finish to complete the installation.Step 5 After the USB driver installation, the system will automatically detect the USB ADSL Gateway. WhenFound New Hardware Wizard window announces detecting of the USB device, choose specify thelocation of the driver(Advanced) item and click Next.Step 6 Repeat steps 2-4.Step 7 Click Finish to complete the installation.Step 8 When you are prompted with System Settings Change dialog box, click Yes to restart your computer.
ADSL Router User Manual8FFoorr WWiinnddoowwss 22000000Step 1 When plugging the USB cable to the PC, the system will automatically detect the USB ADSL Router.When Found New Hardware Wizard window announces detecting of the USB device, click Next.Note: If the USB device is not detected, check the USB cable between the PC and thedevice. Also verify that the device is powered on.Step 2 Select Search for a suitable device… and click Next.Step 3 When you are prompted for driver files, insert the Installation CD into your CD-ROM drive. Select CD-ROM drives and click Next.Step 4 Wilen the system finds the driver, click Next.Step 5 Click Finish to complete the installation.
Chapter 2: Installation9Step 6 After USB driver installation, the system will automatically detect the USB ADSL Gateway. When FoundNew Hardware Wizard window announces detecting of the USB device, click Next.Step 7 Repeat steps 2-4.Step 8 A Digital Signature Not Found dialog box appears to ask you to continue the installation or stop theprocedure. Please click Yes. Then Windows XP copied the drivers from the Software Utility CD.Step 9 Click Finish to complete the installation.
ADSL Router User Manual10FFoorr WWiinnddoowwss XXPPStep 1 When plugging the USB cable to the PC, the system will automatically detect the USB ADSL Router.When Found New Hardware Wizard window announces detecting of the USB device, click Next.Note: If the USB device is not detected, check the USB cable between the PC and thedevice. Also verify that the device is power on.Step 2 The Windows will copy the drivers form the Software Utility CD.Step 3 When the driver for USB Virtual Bus are copied onto your computer, click Finish for next step.
Chapter 2: Installation11Step 4 After USB driver installation, the system will automatically detect the USB ADSL Gateway. When FoundNew Hardware Wizard window announces detecting of the USB device, click Next.Step 5 Repeat steps 2-3.Step 6 A Hardware Installation dialog box about digital signature appears to ask you to continue the installation orstop the procedure. Please click Continue Anyway. Then Windows XP copied the drivers from theSoftware Utility CD.Step 7 Click Finish to complete the installation.
ADSL Router User Manual12Uninstall the USB DriverFFoorr WWiinnddoowwss 9988Step 1 Click on the Start menu, point to Settings and click on Control Panel.Step 2 Select Add/Remove Programs.Step 3 On the Install/Uninstall tab, select USB ADSL Gateway Driver from the list box.Step 4 Click the Add/Remove button.Step 5 A confirmation driver deletion dialog box appears, please click the Yes button.Step 6 A dialog box appears to ask you to unplug the USB cable. Please unplug it and click OK.Step 7 Now, the USB drivers are removed.FFoorr WWiinnddoowwss MMEEStep 1 Click on the Start menu, point to Settings and click on Control Panel.Step 2 Select Add/Remove Programs.Step 3 On the Install/Uninstall tab, select USB ADSL Gateway Driver from the list box.Step 4 Click the Add/Remove button.Step 5 A confirmation driver deletion dialog box appears, please click the Yes button.Step 6 A dialog box appears to ask you to unplug the USB cable. Please unplug it and click OK.Step 7 Now, the USB drivers are removed.FFoorr WWiinnddoowwss 22000000Step 1 Click on the Start menu, point to Settings and click on Control Panel.Step 2 Select Add/Remove Programs.Step 3 Select USB ADSL Gateway Driver from the list box.Step 4 Click the Change/Remove button.Step 5 A confirmation driver deletion dialog box appears, please click the Yes button.Step 6 A dialog box appears to ask you to unplug the USB cable. Please unplug it and click OK.Step 7 Now, the USB drivers are removed.
Chapter 2: Installation13FFoorr WWiinnddoowwss XXPPStep 1 Click on the Start menu, point to Settings and click on Control Panel.Step 2 Select Add/Remove Programs.Step 3 Select USB ADSL Gateway Driver from the list box.Step 4 Click the Change/Remove button.Step 5 A confirmation driver deletion dialog box appears, please click the Yes button.Step 6 A dialog box appears to ask you to unplug the USB cable. Please unplug it and click OK.Step 7 Now, the USB drivers are removed.
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Chapter 3: Connection Mode15CChhaapptteerr 33:: CCoonnnneeccttiioonn MMooddeePrior to configuring the ADSL Router, you must decide whether to configure the ADSL Router as a bridge or as arouter. This chapter presents some deployment examples for your reference. Each mode includes its general configureprocedures. For more detailed information about web configuration, refer to "Web Configuration". Bridge Mode Router Mode MER Mode PPPoA+ NAT Mode PPPoE + NAT Mode Multiple PVCs ModeFor making sure that you can connect the ADSL to your computer well and get into Internet successfully, pleasemake sure the following first.1. Make sure you have installed a network interface card onto your computer.2. Make sure the connection between the ADSL and your computer is OK.3. Check to see the TCP/IP protocol and set the IP address as “Auto Get IP Address”.When you are sure all above is Ok, you can open the Browser and type in “192.168.1.1” and start to do the webconfiguration with different connection modes.This chapter is going to introduce the function of each connection mode and tell you the basic configuring steps thatyou have to do. If you did not follow the configuring steps for using these connection modes, you might get someconnection problems and cannot connect to Internet well.
ADSL Router User Manual16Bridge ModeBRAS Broadband Remote Access ServerPPPoEClient S/WRADIUSServerPPP over EthernetBridgeModePC(s)BRASSTM-1DSLAMADSLRouterLoopISPAAADefault Private IP192.168.1.1Public IP assignedby BRASHubDescription:In this example, the ADSL Router acts as a bridge which bridging PC IP address from LAN to WAN. PC IP addresscan be a static public address that is pre-assigned by ISP or a dynamic public address that is assigned by ISP DHCPserver, or can be got from PPPoE software.Therefore, it does not require a public IP address. It only has a default private IP address (192.168.1.1) formanagement purpose.Configuration:1. Choose a client PC and set the IP as 192.168.1.x (x is between 2 and 254) and the gateway as 192.168.1.1.2. Start up your browser and type 192.168.1.1 as the address to enter the web-based manager.3. Go to Configuration >WAN Configuration > Create a New PVC and select the Data Mode –RFC1483Bridged. Then click Next button.4. Enter the VPI/VCI values provided by your ISP and select the encapsulation type as LLC/SNAP or VC MUX.Then click Apply.5. Save the configuration from System >Save Configuration and System >Restart to restart your router forinitiating these settings.
Chapter 3: Connection Mode17Router Mode * BRAS：Broadband Remote Access ServerRADIUSServerIP over ATMPublic IP(s)Pre-assignedby ISP (+ NAT)PC(s)BRASSTM-1DSLAMADSLRouter Loop ISPDefault Private IP192.168.1.1 forManagementAAAHubDescription:In this deployment environment, we make up a private IP network of 192.168.1.1. NAT function is enabled (onADSL Router or use another NAT box connected to hub) to support multiple clients to access the Router and somepublic servers (WWW, FTP).If you apply for multiple IP addresses from your ISP, you can assign these public IP addresses to the ADSL Routerand public server, e.g., Web or FTP server. Typically the first IP is network address, the second is used as router IPaddress and the last one is subnet broadcasting. Other remaining IP addresses can be assigned to PCs on the LAN.For example: You are given the IP addresses 10.251.2.0 ~ 10.251.2.7. Then:10.251.2.0 is network IP address10.251.2.1 is assigned to router IP address.10.251.2.7 is subnet broadcasting10.251.2.2~10.251.2.6 can be assigned to public servers on the LAN.Configuration:1. Start up your browser and type 192.168.1.1 as the address to enter this ADSL web-based manager.2. Go to Configuration > WAN Configuration > Create a new PVC. and select the Data Mode –RFC1483Routed. Then click Next button.3. Enter the VPI/VCI values provided by your ISP and select the encapsulation type as LLC/SNAP or VC MUX.Then click Apply.4. Set IP configuration for Local WAN IP Address. Choose Specify an IP Address item. Please set as thefollowing example,IP Address: 10.3.80.105(should be the one that you get from ISP)Subnet Mask: 255.255.255.248(should be the one that you get from ISP)Check on Enable NAT on this interface and click Apply.5. Go to Configuration > LAN Configuration and set as the followingPrimary IP: 192.168.1.1, Subnet Mask: 255.255.255.0Secondary IP: 10.3.80.105, Subnet Mask: 255.255.255.248(should be the one that you get from ISP)Then click Apply.6. Go to Configuration > IP Route and click Create a New Route to add a new route.Destination Address: leave defaultNetmask: leave defaultForward packets to: InterfaceThen click Apply.7. Go to Configuration > DNS and enable DNS Relay setting and click Next. On the DNS Relay web page, enterthe DNS Server IP address, for example 168.95.1.1 (you should get this value from your ISP).8. Save the configuration from System >Save Configuration and System >Restart to restart your router forinitiating these settings.
ADSL Router User Manual189. Then you have set the web configuration successfully. And you can surf on the Internet.Note:If you have multiple PCs on the LAN, you may enable DHCP function on the private or public IPaddress. The ADSL Router implements a built-in DHCP server, which assigns IP addresses to theclients PCs on the LAN.
Chapter 3: Connection Mode19MER ModeBRAS Broadband Remote Access ServerPPPoE ClentS/WRADIUSServerMERMERModePC(s)BRASSTM-1DSLAMADSLRouterLoopISPAAADefault Private IP192.168.1.1Public IP assignedby BRASDescription:In this deployment environment, we make up a private IP network of 192.168.1.1. NAT function is enabled to supportmultiple clients to access Internet.In this example, the ADSL Router acts as NAT device which translate a private IP address into a public address.Therefore multiple users can share with one public IP address to access Internet through this router. The publicaddress can be a static public address that is pre-assigned by ISP or a dynamic public address that is assigned by ISPDHCP server.Configuration:1. Start up your browser and type 192.168.1.1 as the address to enter this ADSL web-based manager.2. Go to Configuration > WAN Configuration > Create a new PVC. and select the Data Mode –RFC1483MER. Then click Next button.3. Enter the VPI/VCI values provided by your ISP and select the encapsulation type as LLC/SNAP or VC MUX.Then click Apply.4. Set IP configuration for Local WAN IP Address. Choose Specify an IP Address item. Please set as thefollowing example,IP Address: 10.3.86.105 (should be the one that you get from ISP)Subnet Mask: 255.255.255.0 (should be the one that you get from ISP)5. Go to Configuration > IP Route and click Create a new route to add a new route. Configure the settings asthe following example,Destination Address: leave defaultNetmask: leave defaultForward packets to: Gateway Address: 10.3.86.1 (you should get this value from your ISP)Then click Apply.6. Go to Configuration > DNS and enable DNS Relay setting and click Next. On the DNS Relay web page, enterthe DNS Server IP address, for example 168.95.1.1 (you should get this value from your ISP).7. Save the configuration from System >Save Configuration and System >Restart to restart your router forinitiating these settings.8. Then you have set the web configuration successfully. And you can surf on the Internet.
ADSL Router User Manual20PPPoA + NAT Mode * BRAS：Broadband Remote Access ServerEthernetRADIUSServerPPP over ATMPPP + NAT +DHCP onPrivate LANPC(s)BRASSTM-1DSLAMADSLRouter Loop ISPDefault Private IP192.168.1.1AAA192.168.1.2192.168.1.3HubDynamic Public IPassigned by BRASDescription:In this deployment environment, the PPPoA session is between the ADSL WAN interface and BRAS. The ADSLRouter gets a public IP address from BRAS when connecting to DSLAM. The multiple client PCs will get private IPaddress from the DHCP server enabled on private LAN. The enabled NAT mechanism will translate the IPinformation for clients to access the Internet.Configuration:1. Start up your browser and type 192.168.1.1 as the address to enter this ADSL web-based manager.2. Go to Configuration > WAN Configuration > Create a new PVC and select the Data Mode – PPPoA. Thenclick Next button.3. Enter the VPI/VCI values provided by your ISP and select the encapsulation type as LLC/SNAP or VC MUX.4. Fill in the User Name and Password (you should get from ISP). Check on Enable NAT on this interface andclick Apply.5. Go to Configuration > DNS and enable DNS Relay setting and click Next. On the DNS Relay web page, enterthe DNS Server IP address, for example 168.95.1.1 (you should get this value from your ISP).6. Save the configuration by execute System >Save and System >Restart to restart your router for initiating thesesettings.
Chapter 3: Connection Mode21PPPoE + NAT Mode * BRAS：Broadband Remote Access ServerEthernetRADIUSServerPPP over EthernetPPPoE + NAT +DHCP onPrivate LANPC(s)BRASSTM-1DSLAMADSLRouter Loop ISPDefault Private IP192.168.1.1AAA192.168.1.2192.168.1.3HubDescription:In this deployment environment, the PPPoE session is between the ADSL WAN interface and BRAS. The ADSLRouter gets a public IP address from BRAS when connecting to DSLAM. The multiple client PCs will get private IPaddress from the DHCP server enabled on private LAN. The enabled NAT mechanism will translate the IPinformation for clients to access the Internet.Configuration:1. Start up your browser and type 192.168.1.1 as the address to enter this ADSL web-based manager.2. Go to Configuration > WAN Configuration > Create a new PVC and select the Data Mode – PPPoE. Thenclick Next button.3. Enter the VPI/VCI values provided by your ISP and select the encapsulation type as LLC/SNAP or VC MUX.4. Fill in the User Name and Password (you should get from ISP). Check on Enable NAT on this interface andclick Apply.5. Go to Configuration > DNS and enable DNS Relay setting and click Next. On the DNS Relay web page, enterthe DNS Server IP address, for example 168.95.1.1 (you should get this value from your ISP).6. Save the configuration by execute System >Save and System >Restart to restart your router for initiating thesesettings.
ADSL Router User Manual22PPPoE RelayBRAS Broadband Remote Access ServerPPPoEClient S/WRADIUSServerPPP over EthernetBridgeModePC(s)BRASSTM-1DSLAMADSLRouterLoopISPAAADefault Private IP192.168.1.1HubDescription:In this example, the ADSL Router acts as a bridge which bridging PC IP address from LAN to WAN. Client PCs onthe LAN should be equipped with PPPoE software to get public IP address from BRAS.That is to say, the router does not require a public IP address. It only has a default private IP address (192.168.1.1) formanagement purpose.Configuration:1. Choose a client PC and set the IP as 192.168.1.x (x is between 2 and 254) and the gateway as 192.168.1.1. Orenter the IP address that came from the ISP DHCP server of the Router.2. Start up your browser and type 192.168.1.1 as the address to enter the web-based manager.3. Go to Configuration >WAN Configuration > Create a New PVC and select the Data Mode –RFC1483Bridged. Then click Next button.4. Enter the VPI/VCI values provided by your ISP and select the encapsulation type as LLC/SNAP or VC MUX.Then click Apply.5. Save the configuration from System >Save Configuration and System >Restart to restart your router forinitiating these settings.6. Run Windows PPPoE client application. Fill in the User Name and Password (you should get from ISP).7. Click Connect.
Chapter 3: Connection Mode23Multiple PVCs ModeRADIUSServerPublic IP(s)Pre-assigned by ISPsPC(s)ServiceAggregatorSTM-1DSLAMADSLRouterLoop ISP bHub ISP a(PPPoE)PVC2PVC1(IPoA)PVC2bPVC1a128.12.0.0140.196.0.0Description:As this ADSL Router supports multiple PVCs in the ADSL loop, you are allowed to configure several logicalchannels in one physical loop. You can use mixed encapsulation types by applying them to different PVCs. When thesystem starts up, it will connect to CO site through the PVCs according to the sequence they are created. Thereforethe default route will be the last PVC you created. You can also modify the default route manually from the IPRoutepage.The traffic from CPE side will be sent to different PVCs according to the routing rules.Configuration:1. Start up your browser and type 192.168.1.1 as the address to enter this ADSL web-based manager.2. Create the first PVC (e.g. PVC1) using the RFC1483 data mode.Refer to the section of “Router Mode” for details.3. Create the second PVC (e.g.PVC2) using the PPPoE data mode. Refer to the section of “PPPoE + NATMode” for details.4. Save the configuration by execute System >Save and System >Restart to restart your router for initiating thesesettings.
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Chapter 4:Configuration25CChhaapptteerr 44:: CCoonnffiigguurraattiioonnIn order to access the Internet through the router, each host on your network must install/setup TCP/IP. Please followthe steps below for select a network adapter.Setting TCP/IP on Client PCTo access the ADSL Router via Ethernet, the host computer must meet the following requirements: With Ethernet network interface. Must have TCP/IP installed. Set client PC with obtain an IP address automatically or set fix IP address. With a web browser installed: Internet Explorer 5.x or later.The ADSL Router is configured with the default IP address of 192.168.1.1 and subnet mask of255.255.255.0. As the DHCP server is Enable by default, The DHCP clients should be able toaccess the ADSL Router. Or you could assign an IP address to the host PC first for initial configuration.You also can manage the ADSL Router through a web browser-based manager: ADSL ROUTER CONTROLPANEL. The ADSL Router manager uses the HTTP protocol via a web browser to allow you to set up and managethe device.To configure the device via web browser, at least one properly-configured PC must be connected to the network(either connected directly or through an external hub/switch to the LAN port of the device).If TCP/IP is not already installed, follow the steps below for installation.FFoorr WWiinnddoowwss 99881. Click on the Start menu, point to Settings and click on Control Panel.2. Double-click the Network icon.
ADSL Router User Manual263. The Network window appears. On the Configuration tab, check out the list of installed network components.Option 1: If you have no TCP/IP protocol, click Add.Option 2: If you have TCP/IP protocol, go to Step 6.Your networkinterface card.Check out if TCP/IPfor your NIC isinstalled or not.4. Highlight Protocol and click Add.
Chapter 4:Configuration275. On the left side of the windows, highlight Microsoft and then select TCP/IP on the right side. Then click OK.6. When returning to Network window, highlight TCP/IP protocol for your NIC and click Properties.7. On IP Address tab:Enable Specify an IP address option. Enter the IP Address: 192.168.1.x (x is between 2 and 254) and SubnetMask: 255.255.255.0 as in figure below. On Gateway tab: Add a gateway IP address: 192.168.1.1. 8. When returning to Network window, click OK.
ADSL Router User Manual289. Wait for Windows copying files.10. When prompted with System Settings Change dialog box, click Yes to restart your computer.
Chapter 4:Configuration29FFoorr WWiinnddoowwss NNTT1. Click Start, point to Settings, and then click Control Panel.2. Double-click the Network icon.3. The Network window appears. On the Protocols tab, check out the list of installed network components.Option 1: If you have no TCP/IP Protocol, click Add.Option 2: If you have TCP/IP Protocol installed, go to Step 7.4. Highlight TCP/IP Protocol and click OK.
ADSL Router User Manual305. Click Ye s to use DHCP.6. Insert the Windows NT CD into your CD-ROM drive and type the location of the CD. Then click Continue.7. Returning to the Network window, you will find the TCP/IP Protocol among the list. Select TCP/IP Protocoland click Properties.
Chapter 4:Configuration318. Enable Specify an IP address option. Enter the IP Address: 192.168.1.x (x is between 2 and 254) and SubnetMask: 255.255.255.0 and Default Gateway: 192.168.1.1 as in figure below.9. When returning to Network window, click Close.10. When prompted with Network Settings Change dialog box, click Yes to restart your computer.
ADSL Router User Manual32FFoorr WWiinnddoowwss 220000001. From the Start menu, point to Settings and then click Network and Dial-up Connections.2. Right-click the Local Area Connection icon and then click Properties.3. On the General tab, check out the list of installed network components.Option 1: If you have no TCP/IP Protocol, click Install.Option 2: If you have TCP/IP Protocol, go to Step 6.4. Highlight Protocol and then click Add.
Chapter 4:Configuration335. Click Internet Protocol(TCP/IP) and then click OK.6. When returning to Local Area Connection Properties window, highlight Internet Protocol (TCP/IP) and thenclick Properties.7. Under the General tab, enable Use the following IP Address. Enter the IP address: 192.168.1.x (x is between2 and 254), Subnet Mask: 255.255.255.0 and Default gateway: 192.168.1.1. Then click OK. When promptedto restart your computer, reboot it to enable the settings.
ADSL Router User Manual34FFoorr WWiinnddoowwss MMEEStep 1 Click on the Start menu, point to Settings and click on Control Panel.Step 2 Double-click the Network icon. Step 3 The Network window appears. On the Configuration tab, check out the list of installed networkcomponents.Option 1: If you have no TCP/IP protocol, click Add.Option 2: If you have TCP/IP protocol, go to Step 6.Step 4 Highlight Protocol and click Add.Step 5 On the left side of the windows, highlight Microsoft and then select TCP/IP on the right side. Then clickOK.Step 6 While returning to Network window, highlight TCP/IP protocol for your NIC and click Properties.Step 7 On the IP Address tab, select Specify an IP address. Enter the IP address: 192.168.1.x (x is between 2 and254), Subnet Mask: 255.255.255.0 and Default gateway: 192.168.1.1. Then click OK.
Chapter 4:Configuration35Step 8 While returning to the Network window, click OK.Step 9 Wait for Windows copying files.Step 10 When prompted with the System Settings Change dialog box, click Yes to restart your computer.FFoorr WWiinnddoowwss XXPPStep 1 From the Start menu, point to Control Panel and then click Network and Internet Connections.Step 2 Click Network Connection and then click Properties.Step 3 On the General tab, check out the list of installed network components.Option 1: If you have no TCP/IP Protocol, click Install.Option 2: If you have TCP/IP Protocol, go to Step 6.Step 4 Highlight Protocol and then click Add.Step 5 Click Internet Protocol(TCP/IP) and then click OK.Step 6 On the Local Area Connection Properties window, highlight Internet Protocol (TCP/IP) and then clickProperties.Step 7 Under the General tab, enable Use the following IP address. Enter the IP address: 192.168.1.x (x isbetween 2 and 254), Subnet Mask: 255.255.255.0 and Default gateway: 192.168.1.1. Then click Ok.
ADSL Router User Manual36Configure PC to get IP address from DHCPIf your ADSL Router operates as a DHCP server for the client PCs on the LAN, you should configure the client PCsto obtain a dynamic IP address. Please follow the previous section to install TCP/IP component. Only that you do notneed to specify an IP address when configuring TCP/IP properties.The following section describe the procedures for CPEs to get IP address:FFoorr WWiinnddoowwss 9988On the IP Address tab, select Obtain an IP address automatically. Then click OK.
Chapter 4:Configuration37FFoorr WWiinnddoowwss NNTTOn the IP Address tab, click on the drop-down arrow of Adapter to select required adapter. Enable Obtain an IPaddress from a DHCP server and then click OK.When prompted with the message below, click Yes to continue.FFoorr WWiinnddoowwss 22000000Enable Obtain an IP address automatically and then click OK.FFoorr WWiinnddoowwss MMEEOn the IP Address tab, select Obtain an IP address automatically. Then click OK.
ADSL Router User Manual38FFoorr WWiinnddoowwss XXPPOn the IP Address tab, select Obtain an IP address automatically. Then click OK.
Chapter 4:Configuration39Renew IP Address on Client PCThere is a chance that your PC does not renew its IP address after the ADSL Router is on line and the PC can notaccess the Internet. Please follow the procedures below to renew PC’s IP address.FFoorr WWiinnddoowwss 99881. Select Run from the Start menu.2. Type winipcfg in the dialog box and the click OK.3. When the figure below appears, click Release and then Renew to get an IP address.FFoorr WWiinnddoowwss NNTT1. Select Run from the Start menu.
ADSL Router User Manual402. Type cmd in the dialog box and the click OK.3. Type ipconfig at prompt. Then you will see the IP information from DHCP server.4. If you want to get a new IP address, type ipconfig /release to release the previous IP address and thentype ipconfig /renew to get a new one.FFoorr WWiinnddoowwss 220000001. From the Start menu, point to Programs, Accessories and then click Command Prompt.2. Type ipconfig at prompt. Then you will see the IP information from DHCP server.3. If you want to get a new IP address, type ipconfig /release to release the previous IP address and thentype ipconfig /renew to get a new one.FFoorr WWiinnddoowwss MMEE1. Select Run from the Start menu.2. Type winipcfg in the dialog box and the click OK.3. When the figure below appears, click Release and then Renew to get an IP address.
Chapter 4:Configuration41FFoorr WWiinnddoowwss XXPP1. From the Start menu, point to Programs, Accessories and then click Command Prompt.2. Type ipconfig at prompt. Then you will see the IP information from DHCP server.3. If you want to get a new IP address, type ipconfig/release to release the previous IP address and thentype ipconfig/renew to get a new one.
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Chapter 5: Web Configuration43CChhaapptteerr 55:: WWeebb CCoonnffiigguurraattiioonnUsing Web-Based ManagerOnce your host PC is properly configured, please proceed as follows:1. Start your web browser and type the private IP address of the ADSL Router in the URL field: 192.168.1.1.2. After connecting to the device, you will be prompted to enter username and password. By default, the usernameis admin and the password is admin. See the following example for running under Windows XP.If you login successfully, the main page of ADSL ROUTER-CONTROL PANEL appears. From now on the ADSLRouter acts as a web server sending HTML pages/forms on your request. You can fill in these pages/forms and applythem to the ADSL Router.OOuuttlliinnee ooff WWeebb MMaannaaggeerrThe home page is composed of 3 areas: Title: It indicates the title of this management interface. Main Menu: Includes Quick start, System, Status, and Configuration.Quick Start: Allows you to select some pre-defined profile to have basic configuration.System: The system menu includes the sub-menus of Device Info, Administration, SaveConfiguration, Upgrade Firmware and Reset Router.Status: Displays the current status of the ADSL Router, including DSL Connection, WAN
ADSL Router User Manual44Connection, Traffic Counter, Routing Table and DHCP Table.Configuration: It displays the configuration categories of the ADSL Router, including DSL, LAN,WLAN, WAN, IP Route, DNS, Security, Virtual Server and UPnP settings.You can move the mouse cursor over the sub-menu to display the hierarchy popup menu. Clickingon each of the item will bring out its content in main window accordingly. Main Window: It is the current workspace of the web management, containing configuration or statusinformation.TToo HHaavvee tthhee NNeeww SSeettttiinnggss TTaakkee EEffffeeccttThe ADSL Router uses the following mechanism to enable new settings: Apply button.When Apply is clicked, your customizations will only be stored to the DRAM. If you do not execute Save &Restart, the customizations will not take effect for rebooting the ADSL Router next time. Save & Restart button.When Save is clicked, your customizations will be saved to the flash memory. After clicking Restart, yourcustomizations take effect.Quick startOn this page you can see some pre-defined connection services. Select that you want to be used connection mode andexecute the Apply and Save to change and save configuration.This application provides some pre-defined profile for you to select for the router. Please use the drop-down menu tothe right side and select the one which suits for your system. Then click on Apply and Save to show the selectedprofile data.Click on the Connect button to choose the one to be connected to your ISP. Enter the Username and Passwordprovide by ISP and then click the connect button.
Chapter 5: Web Configuration45If you want block the connection, just click the Action mode—Disconnect button. If you choose any one of RFCseries profiles, there is no Connect button on the Action mode. In addition, you can click on the item below VPI/VCIto show/modify the more detail configurations.SystemDDeevviiccee IInnffoorrmmaattiioonnThis page shows the basic information of your ADSL Router, including the hardware board and software version, etc.It provides a general overview of your ADSL Router.AAddmmiinniissttrraattiivvee SSeeccuurriittyyThere are three types of administration, Account, Remote Access and Web Port.AccountIt limits this web-based manager access to users with the correct user name and password. After entering user name& password, click Apply. By default, both the user name and password values are admin.Clicking Create a new user to add a new user account. After that, specify required User Name and Password.To modify the password of the user account, just click Modify field of the user account and enter the new password.Clicking on Delete of that user account will delete the user account.
ADSL Router User Manual46Note: After clicking Apply to change the user name and password, the new setting takes effectimmediately. When you continue to access other pages, you will be prompted to re-login withnew user name and password immediately.To save the new settings to flash memory and take effect next time your reboot the ADSLRouter, after clicking Apply, you should perform the task of Save Configuration.Remote AccessThis function allows remote client to access this router from WAN side. You can set the lease time and click Enableto enable this setting. To disable this function, just click Disable.Web PortThe default web server port is 80. You can change the web server port to another one and then click Apply to enablethis setting.Note: Clicking Apply will enable the new setting right away. When you continue to access otherpages, you will need to re-login at new web port.QQuuiicckk CCoonnffiigguurraattiioonnThis web page allows you to backup the configuration settings to your computer for retrieving next time. Click onBackup button to backup your configuration to your hard disk.In addition, to retrieve the saved configuration and use again, use Browse to locate the backup configuration file.After selecting the desired file, please click Restore to use it for current web page.
Chapter 5: Web Configuration47SSaavvee CCoonnffiigguurraattiioonnThis page allows you to save all current configuration settings to non-volatile memory. Please wait for severalseconds to complete this process.UUppggrraaddee SSooffttwwaarreeThe ADSL Router supports the upgrading by using HTTP. To transfer the firmware file, follow the steps below:1. Download and unzip the new software file from vendor.2. In the File Name of Firmware field, click Browse to locate the upgrade file.3. Click the Upgrade button.After upgrading, the original configuration will still exist and not reset to the factory defaults.
ADSL Router User Manual48RReesseett RRoouutteerrThis page allows you to restart your router for invoking new configuration. After restarting, you should wait forseveral seconds to let the system come up. When restarting the system, your brower session will be disconnected.Please wait until the device finish restarting.Note: If Reset to factory default settings is checked, the settings will return to factorydefaults, including the Username and Password.StatusDDSSLL CCoonnnneeccttiioonnThis page shows the DSL line connection status as below:Line Mode: The ADSL Router supports multi-mode standard.DS (Downstream)/US (Upstream) Speed: The downstream/upstream speed of the DSL line.DS/US Latency: Displays whether a fast or interleaved latency path is specified.Trellis coding: Indicates trellis coding is enabled or disabled. Trellis coding is a method of providing betterperformance in a noisy environment. It helps to transmit at faster line rates with lower error rates,thus providing a faster overall throughput in a moderately noisy environment.Line Attenuation: Indicates the signal attenuation caused by line length. It increases with line length and frequencyand decreases as wire diameter increases.Noise Margin: Signal to noise ratio. The ratio of good data (signal) to bad (noise) on the line that is expressed in
Chapter 5: Web Configuration49decibels (dB).Loss of Signal /Frame: Indicates the loss of signals or frames detected.CRC Error: Cyclic Redundancy Checksum generated.Line Up Count: The number of times that you connect to.Line Up Time: The duration time of the line connecting.Error Second: The accumulated seconds of the seconds during which packet error message occur.System Up Time: The time from system startup.WWAANN CCoonnnneeccttiioonnThis page shows all the ATM PVC interfaces you defined. For each ATM PVC interface, it shows the parameter youdefined for ATM PVC name, VPI/VCI values, Mode, Encapsulation Type and Local WAN IP address.TTrraaffffiicc CCoouunntteerrThis page shows the records of data going through the LAN and WAN interface. For each interface, cumulative totalsare displayed for Sent/Received Packets and Sent/Received Bytes.By clicking Refresh, all the records will be reset.RRoouuttiinngg TTaabblleeThis page shows all the routing rules of data packets going through your ADSL Router if it runs in routing mode. Byclicking Refresh, all the records will be reset.
ADSL Router User Manual50DDHHCCPP TTaabblleeThis page shows all DHCP clients who get their IP addresses from your ADSL Router. For each DHCP client, itshows the Host Name, MAC Address, IP Address and the Lease Time.WWiirreelleessss CClliieennttThis page shows wireless clients that associated to the router. For each client, it shows the MAC Address and theOn-Line Time.
Chapter 5: Web Configuration51ConfigurationDDSSLL CCoonnffiigguurraattiioonnDSL Line Mode: The ADSL Router supports multi-mode standard: Auto, G.lite, G.dmt and ANSI T1.413. Choosean appropriate line mode according to the setting of DSLAM in central office and then click Apply.The DSL line mode you specify will be applied to the entire ADSL Router unit. All ATM PVC profiles created willuse the same line mode. Consult your ISP to find out which option applies to your DSL line.LLAANN CCoonnffiigguurraattiioonnFor the LAN Configuration, there are two types that you have to know, IP Address and DHCP Server.
ADSL Router User Manual52IP AddressLAN Configuration allows you to define the public/private IP address over the LAN interface.Primary IP Address: Private IP address is used for the purpose of system management. When it is assigned, PC onthe LAN is able to use the specified address to access this ADSL Router through Ethernet.By default, the IP address and subnet mask is 192.168.1.1 and 255.255.255.0 respectively. Thiswill give you an available range of IP addresses from 192.168.1.2 to 192.168.1.254 that can beassigned to PCs on the LAN.Secondary IP Address:If you applied for multiple IP address from your ISP, you will have a range of IP address forthe ADSL Router and other network devices on the LAN. You can fill in the IP addressassigned by ISP in the public IP address field.DHCP ServerThis page allows you to enable DHCP server on LAN interface and then your router can assign IP addresses to thosePCs connected to your router.The ADSL Router implements a built-in DHCP (Dynamic Host Configuration Protocol) server, which dynamicallyassigns IP addresses and DNS server to the PCs on the LAN. DHCP function spares you the hassle of manuallyassigning a fixed IP address to each PC on the LAN. It is probably you already have a DHCP server on your networkand you do not enable this function. By default the DHCP Server is enabled on private LAN interface (192.168.1.0).DHCP lease time: Specify the time that a network device can lease a private IP address before the ADSL Routerreassigning the IP address.Default Gateway: You check the Report this host as the default gateway box to use this host as the defaultgateway or fill in an IP address as the default gateway.Domain Name Servers: You can check the Report this host as the DNS server box to use this host as the defaultDNS. Or you can uncheck the box and manually set up the DNS IP address in thePrimary/Secondary DNS IP address fields. The DNS server addresses will be passed to theDHCP clients along with the IP addresses. The DHCP clients use the DNS to map a domainname to its corresponding IP address and vice versa.Click Configure to get advanced settings. Please enter the requiring information and click Apply to inoke theconfigurations
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ADSL Router User Manual54WWLLAANN CCoonnffiigguurraattiioonnThis setting is available for wireless router only.This section shows you how to configure the wireless LAN setting. To types are provided here, Basic Setup andAssociation Control.Basic SetupWireless SSID (Service Set Identity): A name that uniquely identifies a wireless domain. All wireless clients thatwant to communicate with the ADSL Router must have the same SSID as it.Frequency Domain: The frequency in which the radio links are about to be established.Desired Channel: The frequency in which the radio links are about to be established. Select channel that youwant. Usually the wireless clients will scan the whole operable channels and then select thedesired communications channel automatically.
Chapter 5: Web Configuration55Authentication Type: The ADSL Router supports three authentication types: Open System, Shared key and Auto.This should be considered with the WEP(Wired Equivalent Privacy) mechanism.Wired Equivalent Privacy MechanismThe privacy security function can enhance wireless media security by encryption technology. All wireless clientsmust set the same encryption key to maintain the tightened communication with the ADSL Router properly. TheAuthenticate Algorithm options are:When the wired Equivalent Privacy Mechanism is Turns off. Using Open-key as authentication algorithm, you arerunning the risk of allowing some unauthorized wireless LAN cards that have the capability of eavesdropping yourSSID to associate itself to the device.Turns on encryption. Wired Equivalent Privacy Mechanism is Turns on. You should select the encryption key lengthas 64 or 128 bit key. Then enter the encryption key in Key Entry fields.Note: When Wired Equivalent Privacy Mechanism is enabled, the wireless client must beconfigured with exactly the same encryption level (64 or 128-bit) and encryption key asidentified in the ADSL Router, so that access to the unit is allowed.In addition, you can press the Generate button to use the passcode for generating WEP keys.Association ControlYou can enable this control to associate to your router with other wireless clients. Select Enabled and enter the MACaddress on the Client’s MAC Address box. Then click Apply.
ADSL Router User Manual56WWAANN CCoonnffiigguurraattiioonnThe ADSL Router supports for Asynchronous Transfer Mode (ATM) over ADSL. To set up connections over theWAN, you have to define ATM PVC interface for each remote connection. On this page, you can create, modify anddelete PVC interface.You can select an existing ATM PVC interface and click Modify to edit its parameters or click Delete if you want todelete it.To add a new PVC interface, click Create a new PVC and follow these steps:1. Select one of connection type in the Data Mode (RFC1483 Bridged, RFC1483 Routed, RFC1483 MER, PPPoAor PPPoE) and click Next.2. Fill in the VPI/VCI values and select ATM Service Type, Encapsulation Type and PCR.3. Click Apply.4. At RFC1483 Routed, RFC1483 MER and PPP mode Configuration, you can select Specify an IP address orServer assigned IP address.
Chapter 5: Web Configuration575. Unless your ATM PVC is set on RFC1483 Bridged mode, you can check NAT box to enable NAT function.6. If you are using PPP configuration mode, you need to fill in the user name and password and you can set thePPP session to Dial on demand or Always on mode.The parameters are described as below:VPI (Virtual Path Identifier): Identifies the virtual path between endpoints in an ATM network. The valid range isfrom 0 to 255.VCI (Virtual Channel Identifier): Identifies the virtual channel endpoints in an ATM network. The valid range isfrom 32 to 4095 (1 to 31 is reserved for well-known protocols).ATM Service Type: Currently, the ADSL Router supports the UBR (Unspecified Bit Rate) service type.PCR (Peak Cell Rate): Specify the PCR cells per second.Encapsulation Type: There are two types for your choosing, VC MUX or LLC/SNAP. Select the encapsulationbased on the setting of the ISP. Consult your ISP for this information.Local WAN IP Address: On Router mode, selecting None means you have public LAN IP address setting. If youselect Specify an IP address, you can specify a WAN IP provided by ISP for your router. IfServer assigned IP address is selected, the router will get a dynamic WAN IP addresswhenever it connects to the remote server or ISP.Note: If a fixed WAN IP is entered, note that this IP address and the subnet mask could not bethe same with the public LAN interface.Enable NAT on this interface: If your LAN interface is set on primary LAN you should check the box of the EnableNetwork Address Translation. NAT translates a private IP within one network to a public IPaddress.User Name/Password: The user name and password used to access the remote server or ISP.Dial On Demand: If checked, under disconnected status, if any client PC sends out request for connection, theADSL Router will dial the ISP automatically. In this case, if the system administrator wantsto disconnect the PPP session, just click the Disconnect button at Quick Start page.Always On: Enabling this feature will send echo request to ISP. This prevents the connection from beinghung up by ISP. The parameters for PPPoE configuration are generally the same as those of PPPoA. Theadditional parameters are:Service Name: Enter the name of your PPPoE service here.Service Server: Enter the name of your PPPoE service server here.
ADSL Router User Manual58Note: When you initially add an PVC for the PPP connection and connect to ISP, a defaultrouting of 0.0.0.0 is added automatically to the IP Static Routing. If you set up more than onePVC profiles and the first PVC is deleted, then you have to manually add the default routing.IIPP RRoouutteeStatic RouteThis page shows all static route status and allows you to add new static IP route or delete IP route. A Static IPRouting is a manually defined path, which determines the data transmitting route. If your local network is composedof multiple subnets, you may want to specify a routing path to the routing table.You can click Create a new route to add new route.Destination Address: The destination IP address of the network where data packets are to be sent.Netmask: The subnet mask of the destination IP address.Forward packets to: If you want add a rout on LAN side, you should choose the Gateway Address. Enter therouter address and then click Apply. If you want add a rout on WAN side, you should choosethe Interface. Select ATM PVC interface and then click Apply.Dynamic RoutingRouting Information Protocol (RIP) is utilized as a means of exchanging routing information between routers. Ithelps the routers to determine optimal routes. This page allows you to enable/disable this function.
Chapter 5: Web Configuration59By default, RIP is disabled with Disabled selected. You are allowed to enable RIP over the primary LAN interface.Upon each interface, you can customize the RIP on Receive Mode and Transmit Mode respectively.Receive Mode: It incorporates the RIP information when receiving the RIP packets. From the drop-down listselect which RIP version should be accepted, RIP disable, RIPv1, RIPv2 and both.Transmit Mode: It broadcasts the routing table. From the drop-down list select which RIP version should bebroadcasted, RIP disable, RIPv1, RIPv2 and both.DDNNSSDNS RelayOn this page you can choose to disable or enable DNS Relay function. If your DNS is disabled and you choose toenable DNS relay, after selecting the Enabled option, please click Configure and then specify up to three DNS IPaddresses in the DNS server 1-3 IP address fields. Then click Apply to enable the DNS relay function.While the ADSL supports DNS Relay, it is regarded as a DNS server that is responsible for forwarding the nameaddress inquiry for the host. On the Router mode, the manager must type in the DNS server address of the ISPmanually. For example, if you are the first time to log in DNS Relay page, when you choose Enabled and enter thispage by clicking Configure, the page will show DNS server 1-3 IP address fields. Enter the addresses and clickApply.Yet, on MER, PPPoA or PPPoE mode, ADSL will get the DNS server address automatically from ISP. The managerdoes not need to type in the DNS server address. Simply click Enabled item On DNS Relay settings and leave theaddress entry lines blank. Finally, click Apply. DNS Relay will be invoked.
ADSL Router User Manual60If you have been setting before, the page will show all the DNS Relay status. To disable DNS relay, just select theDisabled option then click Configure. To modify setting select enable and click Configure again.DNS ServerThe DNS server address will be passed to the DHCP clients along with the IP address and the DHCP clients use theDNS to map a domain name to its corresponding IP address and vice versa.DNS Server: Select Enabled or Disabled to enable/disable the DNS server and then click Configure.The DNS hostname table shows all the current DNS clients, whether created by DHCP clientor manually created. If it created by manual client, you can delete the hostname entry on thetable.If you want to change the domain name, please select Enabled and click Configure. Thenfill in Domain Name and click Apply.Create New DNS Hostname Entry: To add new hostname entry, please click Create a new DNS hostname entrymanually button. Then fill in the Hostname and IP address and click Apply.
Chapter 5: Web Configuration61Delete Hostname Entry: To delete the hostname entry, select the required one from the DNS hostname table. Afterconfirming the data, click Delete.Note:1. When DNS Relay is disabled, the DNS server function is invalid.2. If DNS IP is left as 0.0.0.0, then you should specify the DNS on each client PC.SSeeccuurriittyyFirewallThis page is used to set the firewall for your system. Please choose one from the provided items and click Apply toenable it.Click on The table of default policies for various security levels to see the traffic blocked status for each setting.
ADSL Router User Manual62The higher the security level is, the more traffic blocked for the service is.When the firewall is disabled, it will be OK for accessing in/out Internet, and the router will support PPTP packet andIP Sec Packet for passing through. Yet, when the firewall is enabled with choosing Low, Medium or High, yoursystem will follow the rule listed on the table of default policies for managing the access in/out Internet to forwardpacket. If you found some software cannot work properly while enabling firewall, but can work while disablingfirewall, you have to select Advance (User define) to configure the policies manually by setting mapping protocol(TCP, UDP) and port number. And set the Direction in Bound as Allow or Block, out Bound as Allow.To have a user define firewall setting, please select Advanced (User Define) firewall and click Apply. A buttonnamed Create a new filtering rule will appear. Click on the Create a new filtering rule button.
Chapter 5: Web Configuration63Source: Type in the source IP address and subnet mask.Destination: Type in the destination IP address and subnet mask.Port Range: Enter the start and end point number.Direction: The way of the data transmission. In Bound means the data is transferred from outside onto yourcomputer. Out Bound means the data is transferred from your computer onto outside throughInternet. Block stops the data transmission, Allow lets the data pass through.After configuring the settings, please click Apply and the new one you created will be shown on the table.
ADSL Router User Manual64Intrusion DetectionThis page displays the rules for intrusion detection. The purpose of intrusion detection is to detect any attacks thatpenetrate and destroy the firewall & standard detection systems. In addition, it is used to proactively prevent attackswithout human intervention before any damage can occur.DOS Attack Block Duration: It defines the duration that the suspicious host will be blocked once DOS activity isdetected. The unit is defined in second.Scan Attack Block Duration: It defines the duration that the suspicious host will be blocked once Scan activity isdetected. The unit is defined in second.Victim Protection Block Duration: This is to protect victims from spoofing style attacks -- a destination blockingentry is added to black list. It specifies the default duration we are going to keep it inthe list to avoid the continuous attack against this victim. The unit is defined insecond.Maximum TCP Open Handshaking Count: The maximum number of unfinished TCP handshaking session willtrigger IDS for SYN flood per second.Maximum Ping Count: The maximum number of PINGs per second will trigger IDS for echo storm.Maximum ICMP Count: The maximum number of ICMP packets other than ICMP echo (PING) per secondwill trigger IDS for ICMP flood.You can select Disable and click Apply to disabled intrusion detection. Select Enabled to invoke this function. Inaddition, click Modify Rules to enter or modify details for the rules if necessary. After finishing the modification,click Apply.
Chapter 5: Web Configuration65VViirrttuuaall SSeerrvveerrThis page shows all virtual server rules configured in your ADSL Router.The Router implements NAT to let your entire local network appear as a single machine to the Internet. The typicalsituation is that you have local servers for different services and you want to make them publicly accessible. WithNAT applied, it will translate the internal IP addresses of these servers to a single IP address that is unique on theInternet. NAT function not only eliminates the need for multiple public IP addresses but also provides a measure ofsecurity for your LAN.When the router receives an incoming IP packet requesting for access to your local server, the router will recognizethe service type according to the port number in this packet (e.g., port 80 indicates HTTP service and port 21indicates FTP service). By specifying the port number, you tell the router which service should be forwarded to thelocal IP address you specify.After you setting the virtual server you should modify the filter rule whichever port and service you set on virtualserver. Because the firewall has protect the route by filter rule so that you should update the filter rule after you set upvirtual server.Protocol: Select a protocol type used by the service that will be forwarded.TCP/IP Port: The Router supports port mapping function that translates a standard port number to a non-standard number. Incoming data packets sent to a specific IP port can be mapped to the portyou specify. The most often used port numbers include:21 (FTP), 80 (HTTP), 23 (Telnet) and 25(SMTP)
ADSL Router User Manual66IP Address: Specify the internal IP address to which the packets are forwarded.In the virtual server list table, you may select required entry to modify or delete it by clicking Modify or Delete. Inorder to add new virtual server service entry, click Create a new server button.Then follow the steps below:1. Select the ATM PVC interface.2. Select the protocol type from the drop-down list.3. Select a service in TCP /IP Port field and enter the port number you want to use.4. Enter the IP address of the internal server in the IP Address filed and enter the TCP/IP port information in theTCP/IP Port field.5. Click Apply to commit the setting.Setting Up DMZ HostDirect Mapping Zone (DMZ) uses a technology that makes Router forwarding all incoming packet to internalspecific server. To setup DMZ host for your router, please click Setup DMZ Host button.
Chapter 5: Web Configuration67Then follow the steps below:1. Select the ATM PVC interface.2. Enter the IP address of the internal server in the IP Address filed.3. Click Apply to commit the setting.UUPPnnPP ((OOppttiioonnaall))Universal plug and play (UPnP) is an architecture for pervasive peer to peer network connectivity of intelligentappliances and PCs of all form factors. It is designed to bring easy-to-use, flexible, standards-based connectivity toad-hoc or unmanaged networks whether in the home, in a small business, public spaces, or attached to the Internet.To enable UPnP function, just check the Enable UPnP Function box and then click Apply to activate the function.Only Windows XP supports UPnP function. Before checking this function for proper using, you have to install UPnPcomponent to your computer first. Otherwise, the function will not take effect even click on “Enable UPnP IGDFunction.Please follow the steps below for installing UPnP components.1. Click on the Start menu, point to Settings and click on Control Panel.2. Select Add or Remove Programs > Add/Remove Windows Components to open Windows ComponentsWizard dialog box.
ADSL Router User Manual683. Select Network Services and click Details. Click the Universal Plug and Play check box.4. Click Ok. The system will install UPnP components automatically.5. After finishing the installation, go to My Network Places. You will find an icon (ex: RTA220U IGD) for UPnPfunction.6. Double click the icon, the ADSL router will open another web page with port (280) for UPnP function. The IEaddress will be changed as shown as the following graphic.
Chapter 5: Web Configuration697. Now, the NAT traversal function will be provided. The ADSL router will create virtual server automatically formapping while the router detecting the computer running some Internet applications.
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Chapter 6:Troubleshooting71CChhaapptteerr 66:: TTrroouubblleesshhoooottiinnggIf the suggested solutions in this section do not resolve your issue, contact your system administrator or Internetservice provider.Problems with LANPCs on the LAN can not get IP addresses from the ADSL Router.The chances are that the interface used as DHCP server is modified and the client PCs do not renew IP addresses.If your DHCP server is enabled on Private IP Address previously and you modify the interface to Public IP Address,the client PCs should renew IP addresses.The PC on the LAN cannot access the Web page of the ADSL Router.Check that your PC is on the same subnet with the ADSL Router.The virtual server can’t be access after setting virtual server.Check the filter rule of the port that virtual server service setting for example, the virtual server service set FTP 21you need update the filter rule of the ftp 21 Direction setting: Choose filter the packets that incoming action (InBound) are Allow on the interface.Problems with WANYou cannot access the Internet. If your ADSL Router is set to routing mode and you use private IP addresses on the LAN, go to WA NConfiguration > ATM PVC > Setup the ATM PVC Interface page. Make sure that Enable network addressTranslation (NAT) is checked. Check the IP settings:Go to LAN Configuration > IP Address page, ensure you specify IP address on Public IP Address field.Or go to WAN Configuration > ATM PVC > Setup the ATM PVC Interface page, ensure you specify IP addresson Specified Local WAN IP address field Check the physical connection between the ADSL Router and the LAN.If the LAN LED on the front panel is off or keeps blinking, there may be problem on the cable connecting to theADSL Router.At the DOS prompt, ping the IP address of the ADSL Router, e.g, ping 192.168.1.1. If the following responseoccurs:Relay from 192.168.1.1 bytes=32 time=100ms TTL=253Then the connection between the ADSL Router and the network is OK.If you get a failed ping with the response of:Request time outThen the connection is fail. Check the cable between the ADSL Router and the network. Check the DNS setting of the ADSL Router.At the DOS prompt, ping the IP address of the DNS provided by your ISP. For example, if your DNS IP is168.95.1.1, then ping 168.95.1.1. If the following response occurs:Relay from 168.95.1.1 bytes=32 time=100ms TTL=253Then the connection to the DNS is OK.
ADSL Router User Manual72If you get a failed ping with the response of:Request time outThen the DNS is not reachable. Check your DNS setting on the ADSL Router.Problems with UpgradingThe following lists the error messages that you may see during upgrading and the action to take. Error: All the ADSL LEDs light up and cannot light off as usual.Possible cause: When users execute firmware upgrade and save settings to the router, the power for the router islost for some unknown reasons, the normal web page for the router might be damaged.(see the graphic below)After power on your router, the LEDs might not work normally.Action: Use the browser to connect to the router for executing image upgrade. Error Message: invalid checksumPossible cause: The firmware file to be used is damaged or the file format is wrong.Action: Make sure that your firmware file format is valid or get a new firmware file. Error Message: invalid hardcodePossible cause: The firmware file is not compatible with the model of your ADSL Router.Action: Download a compatible firmware from the web. Error Message: unknown flags typePossible cause: The firmware version is not compatible.Action: Download a compatible firmware from the web. Error Message: internal isfs error / internal flashfs errorPossible cause: System error occurs. It may be caused by the lack of memory.Action: Reboot your ADSL Router and perform the upgrade task again. Error Message: invalid file formatPossible cause: The firmware file format is invalid.Action: Check the file format is correct, otherwise download a firmware file with correct format. Error Message: get an error messagePossible cause: The TFTP server responses with error message.Action: Make sure the file name you enter is correct. Otherwise the TFTP server may response with the errormessage “File not found”.
Chapter 6:Troubleshooting73 Error Message: transfer time outPossible cause: The transfer session is interrupted.Action:a. Make sure the TFTP server is on the same subnet with the ADSL Router.b. Make sure you the IP address of the TFTP server you specify is correct and that your TFTP server is started.c. If error still occurs, reboot your ADSL Router and perform the upgrade task again. Error Message: firmware update in processPossible cause: The upgrade is already in process.Action: Do not turn off your ADSL Router otherwise you will cause damage to the device. Error Message: no remote server IPPossible cause: The IP address of the TFTP server is not specified.Action: Specify the IP address of the TFTP server is not specified. Error Message: can’t allocate update bufferPossible cause: It may be caused by the lack of memory.Action: Reboot your ADSL Router and perform the upgrade task again.
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Chapter 7: Glossary75CChhaapptteerr 77:: GGlloossssaarryyARP (Address Resolution Protocol )ARP is a TCP/IP protocol for mapping an IP address to a physical machine address that isrecognized in the local network, such as an Ethernet address.A host wishing to obtain a physical address broadcasts an ARP request onto the TCP/IP network.The host on the network that has the IP address in the request then replies with its physicalhardware address.Inverse ARP (In-ARP), on the other hand, is used by a host to discover its IP address. In thiscase, the host broadcasts its physical address and a RARP server replies with the host's IPaddress.DHCP (Dynamic Host Configuration Protocol)When operates as a DHCP server, the ADSL Router assign IP addresses to the client PCs on theLAN. The client PCs “leases” these Private IP addresses for a user-defined amount of time. Afterthe lease time expires, the private IP address is made available for assigning to other networkdevices.The DHCP IP address can be a single, fixed public IP address, an ISP assigned public IP address,or a private IP address.If you enable DHCP server on a private IP address, a public IP address will have to be assignedto the NAT IP address, and NAT has to be enabled so that the DHCP IP address can betranslated into a public IP address. By this, the client PCs are able to access the Internet.LAN (Local Area Network) & WAN (Wide Area Network)A LAN is a computer network limited to the immediate area, usually the same building or floorof a building. A WAN, on the other hand, is an outside connection to another network or theInternet.The Ethernet side of the ADSL Router is called the LAN port. It is a twisted-pair Ethernet10Base-T interface. A hub can be connected to the LAN port. More than one computers, such asserver or printer, can be connected through this hub to the ADSL Router and composes a LAN.The DSL port of the ADSL Router composes the WAN interface, which supports PPP or RFC 1483connecting to another remote DSL device.NAT (Network Address Translation) IP AddressNAT is an Internet standard that translates a private IP within one network to a public IPaddress, either a static or dynamic one. NAT provides a type of firewall by hiding internal IPaddresses. It also enables a company to use more internal IP addresses.If the IP addresses given by your ISP are not enough for each PC on the LAN and the ADSLRouter, you need to use NAT. With NAT, you make up a private IP network for the LAN andassign an IP address from that network to each PC. One of some public addresses is configuredand mapped to a private workstation address when accesses are made through the gateway toa public network.For example, the ADSL Router is assigned with the public IP address of 168.111.2.1. With NATenabled, it creates a Virtual LAN. Each PC on the Virtual LAN is assigned with a private IPaddress with default value of 192.168.1.2 to 192.168.2.254. These PCs are not accessible bythe outside world but they can communicate with the outside world through the public IP168.111.2.1.
ADSL Router User Manual76Private IP AddressPrivate IP addresses are also LAN IP addresses, but are considered “illegal” IP addresses to theInternet. They are private to an enterprise while still permitting full network layer connectivitybetween all hosts inside an enterprise as well as all public hosts of different enterprises.The ADSL Router uses private IP addresses by assigning them to the LAN that cannot bedirectly accessed by the Internet or remote server. To access the Internet, private networkshould have an agent to translate the private IP address to public IP address.Public IP AddressPublic IP addresses are LAN IP addresses that can be considered “legal” for the Internet,because they can be recognized and accessed by any device on the other side of the DSLconnection. In most cases they are allocated by your ISP.If you are given a range of fixed IP addresses, then one can be assigned to the router and theothers to network devices on the LAN, such as computer workstations, ftp servers, and webservers.PVC (Permanent Virtual Circuit)A PVC is a logical point-to-point circuit between customer sites. PVCs are low-delay circuitsbecause routing decisions do not need to be made along the way. Permanent means that thecircuit is preprogrammed by the carrier as a path through the network. It does not need to beset up or torn down for each session.RIP (Routing Information Protocol)RIP is a routing protocol that uses the distance-vector routing algorithms to calculate least-hops routes to a destination. It is used on the Internet and is common in the NetWareenvironment. It exchanges routing information with other routers. It includes V1, V2 andV1&V2, which controls the sending and receiving of RIP packets over Ethernet.UDP (User Datagram Protocol)UDP is a connectionless transport service that dispenses with the reliability services providedby TCP. UDP gives applications a direct interface with IP and the ability to address a particularapplication process running on a host via a port number without setting up a connectionsession.Virtual ServerYou can designate virtual servers, e.g., a FTP, web, telnet or mail server, on your local networkand make them accessible to the outside world. A virtual server means that it is not a dedicatedserver -- that is, the entire computer is not dedicated to running on the public network but inthe private network.VPI (Virtual Path Identifier) & VCI (Virtual Channel Identifier)A VPI is a 8-bit field while VCI is a 16-bit field in the ATM cell header. A VPI identifies a linkformed by a virtual path and a VCI identifies a channel within a virtual path. In this way, thecells belonging to the same connection can be distinguished. A unique and separate VPI/VCIidentifier is assigned in advance to indicate which type of cell is following, unassigned cells,physical layer OAM cells, metasignalling channel or a generic broadcast signaling channel. YourISP should supply you with the values.
Appendix: Specifications77AAppppeennddiixx:: SSppeecciiffiiccaattiioonnssSSooffttwwaarreeADSL ComplianceFor Annex A ADSL Router ANSI T1.413 Issue 2 ITU G.992.1 Annex A (G.dmt) ITU G.992.2 Annex A (G.lite) ITU G.994.1 (G.hs)For Annex B ADSL Router ITU G.992.1 Annex B (G.dmt) ITU G.994.1 (G.hs))ATM Features Compliant to ATM Forum UNI 3.1 / 4.0 Permanent Virtual Circuits (PVCs) Support up to 8 AAL5 Virtual Circuit Channels (VCCs) for UBR, CBR, VBR-rt, and VBR-nrt with trafficshaping TR-037 Auto PVC (auto-provisioning) RFC1483 (RFC2684) LLC Encapsulation and VC Multiplexing over AAL5 RFC2364 Point-to-Point Protocol (PPP) over AAL5 RFC2225 Classical IP and ARP over ATM RFC2516 PPP over Ethernet: support Relay (Transparent Forwarding) and Client functions OAM F4/F5 End-to-End/Segment Loopback CellsBridging Features Supports self-learning bridge specified in IEEE 802.1D Transparent Bridging Supports up to 4000 learning MAC addresses Transparent bridging among 10/100 Mb Ethernet and 802.11b LAN interfacesRouting Features UPnP IGD (Internet Gateway Device) with NAT traversal capability support NAT (Network Address Translation) / PAT (Port Address Translation) let multiple users on the LAN to accessthe internet for the cost of only one IP address and enjoy various multimedia applications. ALGs (Application Level Gateways): such as NetMeeting, FTP, Quick Time, mIRC, Real Player, CuSeeMe, etc. Multiple Virtual Servers (e.g., Web, FTP, Mail servers) can be setup on user’s local network. Static routes, RFC1058 RIPv1, RFC1723 RIPv2. DNS Relay ARP ProxySecurity Features PAP (RFC1334), CHAP (RFC1994) for PPP session Firewall support IP packets filtering based on IP address/Port number/Protocol type and TCP code field flags
ADSL Router User Manual78 Intrusion Detection provides protection from a number of attacks (such as SYN/FIN/RST Flood, Smurf,WinNuke, Echo Scan, Xmas Tree Scan, etc) WEP (Wired Equivalent Privacy) encryption uses RC4 with 64/128 bit key length (for wireless ADSL router only)Wireless LAN Features Fully compatible to IEEE 802.11b standard and allow operating range up to 300 meters (open space) and 100meters (indoor). The Direct Sequence Spread Spectrum (DSSS) technology is exploited. Seamless roaming within the 802.11 and 802.11b wireless LAN infrastructure Low power consumption via efficient power managementConfiguration and Management User-friendly embedded web configuration interface with password protection Remote management accesses control Telnet session for local or remote management HTTP firmware upgrades via web browser GUI directly Distribute IP addresses to end users via DHCP server provided by ADSL router SNMPv1/v2c agent with MIB-II, PPP MIB, ADSL Line MIBHHaarrddwwaarreeInterface One RJ-11 port for ADSL connection Four RJ-45 port for IEEE 802.3 10/100 Base-T auto-sensing Ethernet connection One USB port compliant to USB v1.1 for 12 Mbps connection rate One hidden reset button for restoring to factory default settingsRegulatory Approvals and Compliance EMI/Immunity: FCC part 15 and part 68 Class B Safety: UL, CEPower Requirement and Operation Environment Requirement Power Adaptor: Input 110±10 or 230±10 VAC; Output 12 VDC, 1A Power Consumption: less than 10 Walt Ambient Temperature: 0 to 45°C (32 to 113°F) Relative Humidity: 20% to 90% (non-condensing)Physical Dimensions: 159mm(L) x 122mm(W) x 41.5mm(H) Weight: 282g

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