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1. 1 Check Delete next to the traffic rule you want to delete 2 Click Apply to temporarily save the setting 3 To make the change permanent click on Save All 4 Ports ADSL2 2 Router 4 4 4 ADVANCED Port Forwarding Port Forwarding or Virtual Server allows you to direct incoming traffic to specific PCs based on a service port number and protocol Using the Port Forwarding page you can provide local services for example web hosting for people on the Internet or play Internet games Port Forwarding is configurable per LAN segment A database of predefined Port Forwarding rules allows you to apply one or more rules to one or more members of a defined LAN group You can view the rules associated with a predefined category and add the available rules for a given category You can also create edit delete your own Port Forwarding rules gt IP Filters LAN IP 192 168 1 2 a WAN Connection Hinet CT Allow Incoming Ping Port Forwarding Select LAN Group LAN group 1 v DMZ Custom Port Forwarding gt LAN Clients gt LAN Isolation Category Available Rules Applied Rules Alien vs Predator atic Routing Delta Force LJ O Servers Directx 7 8 Games EliteForce SEN EverQuest Fighter Ace II K m WAN Connection Select the WAN connection you are going to apply the port forwarding feature E Allow In
2. Home EZ SETUP conic ADVANCED Taas starus LAN Setup PPPoE Connection Setup gt LAN Configuration _ d gt Ethernet Switch Name Hinet Type PPF Sharing p Firewall NAT Options NAT f Firewall VLAN ID Priority Bits Services g i gt New Connection Hinet gt Save All PPP Settings P C Settings Username 85624421 hinet ne PVC Password VPI Idle Timeout secs MCL Auto pvc O M Keep Alive 10 min Qos Authentication oare diener PAP perO Aus MTUI 1492 I we scr Lee On Demand Q Default Gateway DN e Enforce MTU v Debug O WEEP aE cells PPP Unnumbered O LAN CDVT usecs 4 Ports ADSL2 2 Router 32 STEP 3 Go to STATUS gt Modem Status and the following window will pop up Check the Connection Status Us Rate and Ds Rate the numbers data show you the actual ADSL connection speed in Kbps a ee gt Network Statistics Modem Status gt Connection Status PEGE D i WEE Connection Status Connected Modem Status Us Rate Kbps 256 Ds Rate Kbps 2048 DS Margin 7 Trained Modulation GDMT LOS Errors 0 DS Line Attenuation 34 US Line Attenuation 18 Peak Cell Rate 603 cells per sec CRC Rx Fast 0 CRC Tx Fast D CRC Rx Interleaved 0 CRC Tx Interleaved 0 Path Mode Interleaved DSL Statistics Near End
3. pee SNTP i LAN Clients To add a LAN Client Enter IP Address and Hostname then click Apply Select LAN Connection LAN group 1 e Enter IP Address Hostname MAC Address gt LAN Isolation gt Bridge Filters gt Web Filters Dynamic Addresses Reserve IP Address Hostname MAC Type CT 192 168 1 2 acer 6p222wb7n5 00 04 23 7 89 f6 Dynamic Prsaveat 4 Ports ADSL2 2 Router 85 4 4 4 3 Port Forwarding DMZ DMZ A DMZ Demilitarized Zone is added between a protected network and an external network in order to provide an additional layer of security Setting a computer on your local network as DMZ DeMilitarized Zone forwards any network traffic that is not redirected to another computer via the port forwarding feature to the computer s IP address This opens the access to the DMZ computer from the Internet This function is disabled by default The following screen will pop up after clicking the DMZ button Place a check to enable the DMZ functionality Select the WAN Connection LAN Group and LAN IP Address from the drop down manual Click Apply to save and activate your setting SN kd o o pomeo roos sms EE gt SNTP DMZ Settings gt SNMP gt IP QoS IT Enable omz Select your WAN Connection Hinet Bi Select a LAN IP Address 192 168 1 2 ze LAN Clients H Enable DMZ Enable disables the
4. 4 Ports ADSL2 2 Router 35 4 3 1 1 CONFIG WAN Setup New Connection Click New Connection to setup or create a new connection profile A New Connection is basically a virtual connection This 4 Ports ADSL2 2 Router can support up to 8 different Unique virtual connections If you have multiple different virtual connections you may need to utilize the static and dynamic routing capabilities of the modem to pass data correctly Before you make a new WAN connection you should make sure you have DSL connection The WAN Setup configuration page enable the user to create save and select connection profiles as required In many cases only one connection profile will be required and only one connection profile will be used at one time To complete and save the new Connection Profile click the Apply button and then click Save All EN illic ool Name New Connection Type PPPoA Sharing p Firewall NAT Options NAT Firewall VLAN ID f f Priority Bits Services PPP Settings PYC Settings New Connection Encapsulation LLCO vc PVC Username username vpt 0 gt Hinet Password occo SE EI l e Idle Timeout f lue QoS UBR ei Keep Alive 10 i n p min per ae Authentication Auto CQ CHAP PAP uea SCR MTU 1500 bytes 7 On Demand Q Default Gateway Wf MBS 0 cells Debug O CDWT usecs PPP Unnumbered O LAN Au
5. To complete and save the setting click Save All after clicking the Apply button 4 Ports ADSL2 2 Router 74 4 4 3 ADVANCED IP QoS IP QoS IP Quality of Service QoS prioritize data streams to ensure that basic connectivity is maintained when running multiple services over one connection When QoS is enabled in the 4 Ports ADSL2 2 Router the designated machine application or person would have precedence over peers when competing for bandwidth The IP QoS Setup page allows you to configure QoS for a connection view previously configured QoS rules add a new rule or delete an existing rule Each output device has three priority queues associated with transmit data The high priority queues have strict priority over the medium priority and low priority queues and therefore can exhaust all available bandwidth The web UI will allow you to select the weights of the medium and low priority queues in increments of 10 so that that the sum of the weights of the 2 queues is equal to 100 These queues will be serviced on a Round Robin priority basis according to the weights assigned after the high priority queues have been completely serviced Pezsenr come Lovee voors sams IP Qos Choose a connection Hinet gt Port Forwarding Low priority weight 40 ei IP Filters Medium priority weight 60 s i gt LAN Clients Enable IPQos O gt LAN Isolation Trusted Mode
6. cx C WINDOWS System32 cmd exe Microsoft Windows XP Version 5 1 2606 lt C gt Copyright 1985 2001 Microsoft Corp C Documents and Settings s gt ipconf ig all Windows IP Configuration teven Primary Dns Suffix Node Type Unknown IP Routing Enabled No WINS Proxy Enabled es Ethernet adapter Local Area Connection 2 Connection specific DNS Suffix Description Realtek RTL8139 Family PCI Fast Ethe net NiCd Physical Addre 68 A1 F 49 7E Dhep Enabled Autoconfiguration Enabled Y IP Pi 192 168 1 Subnet Mask D 2 Default Gateway D e DHCP Server D ele DNS Serve P 1 1 Lease Obt gt 2005 12 29 05 AM Lease Expires Monday May 16 2005 1 29 05 AM C Documents and Settings s gt All the Ethernet adapter information will be shown in the appear Windows Check if you can get the following setting IP address as 192 168 1 x The Subnet Mask as 255 255 255 0 the default gateway as 192 168 1 1 4 Type Exit to end up the process 4 Ports ADSL2 2 Router 20 Chapter 4 Device Administration EN For your convenience an Administrative Utility has been programmed into 4 Ports ADSL2 2 Router This chapter will explain all the functions in this utility All the 4 Ports ADSL2 2 Router based administrative tasks are performed through this web utility 4 1 Login To access the 4 Ports ADSL2 2 Router Configuration screens follow the following steps will enable you to log
7. to determine whether to accept or reject the packet TCP Transfer Control Protocol Works together with Internet Protocol for sending data between computers over the Internet TCP keeps track of the packets making sure that they are routed efficiently TFTP Trivial File Transfer Protocol A simple version of FTP protocol that has no password authentication or directory structure capability Trellis Code An advanced method of FEC Forward Error Correction When enabled it makes for better error checking at the cost of slower packet transmission Setting Trellis Code to Disabled will cause increased packet transmission with decreased error correction TTL Time To Live A value in an IP packet that indicates whether or not the packet has been propagating through the network too long and should be discarded UBR Unspecified Bit Rate A transfer mode that is usually used in file transfers email etc UBR can vary depending on the data type USB Universal Serial Bus A standard interface between a computer and a peripheral printer external drives digital cameras scanners network interface devices modems etc that allows a transfer rate of 12Mbps UDP User Datagram Protocol A protocol that is used instead of TCP when reliable delivery is not required Unlike TCP UDP does not require an acknowledgement handshake from the receiving end UDP sends packets in one way transmissions VBR nrt Variable Bit Rate no
8. PCR Peak Cell Rate This is an ATM Asynchronous Transfer Mode term to describe the rate cells per second that the source device may never exceed Available only when VBR QoS is chosen SCR Security Cell Rate This is an ATM Asynchronous Transfer Mode term to describe the security cell transmitted per second MBS Maximum Burst Size A term used in ATM Asynchronous Transfer Mode to specify the maximum number of cells which can be transmitted at the contracted PCR Peak Cell Rate Available only when VBR QoS is chosen CDVT Cell Delay Variation Time The Cell Delay Variation is a term used in ATM Asynchronous Transfer Mode to describe the time difference that is acceptable between cells being presented at the receiving host Available only when VBR QoS is chosen Auto PVC Click to enable Auto PVC features Auto PVC allows detection of virtual channels via the built in mechanism for communicating ATM Layer information from DSLAM to the 4 Ports ADSL2 2 Router Apply Click Apply to complete the connection profile s setting Delete Click Delete to delete a connection Cancel Click Cancel to ignore all the changes To complete and save the connection profile click Save All after clicking the Apply button 4 Ports ADSL2 2 Router 53 4 3 1 1 5 1 Bridge Configuration Procedures From the Setup main page click on New Connection Enter a unique name for the Bridge connection in the Name field The name must not
9. Update Gateway Update Gateway Firmware is the software that controls the 4 Ports ADSL2 2 Router and also provides the user interface that is subject of this manual The Firmware resides in the 4 Ports ADSL2 2 Router internal Flash memory currently loaded firmware version can be found under STATUS gt Product Information Note It is recommends that you back up your configuration before doing a firmware upgrade After the upgrade is complete you may need to restore your configuration settings To access Firmware Updates click on TOOLS gt Update Gateway The following window screen will pop up o eee Lome oeo Loos sms Update Gateway gt System Commands To update your gateway firmware choose an updated firmware image or configuration file in Select a File land then click the Update Gateway button Additionally you may download your configuration file from the Isystern by clicking Get Configuration Select a File Browse Max file size 3 5 MB Firmware Image can be the combined single image with or without digital signature Update Gateway The system will be restarted automatically after the Filesystem image is successfully updated You will need to reconnect again to configure your setup gt Remote Log gt User Management Update Gateway gt Ping Test gt Modem Test gt Save All Get Configuration The system will give the configuration file
10. cceeeeeeeeeeeeeeeeeeeeeeeeeeeees 37 4 3 1 1 1 1 PPPoE Configuration ee EE 40 4 3 1 1 2 New Connection PPPoA Connection Setup 41 4 3 1 1 2 1 PPPoA Configuration Procedures eenen 44 4 3 1 1 3 New Connection Static Connection Setup 45 4 3 1 1 3 1 Static Configuration Procedures x 25 20 2h ieee eege ged eee Giles 48 4 3 1 1 4 New Connection DHCP Connection Getup 49 4 3 1 1 4 1 DHCP Configuration Procedures eenen 51 4 3 1 1 5 New Connection Bridge Connection Setup cceeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeees 52 4 3 1 1 5 1 Bridge Configuration Seen EE 54 4 3 1 1 6 New Connection CLIP Connection Getup 55 4 3 1 1 6 1 CLIP Configuration Procedures eneee 57 4 3 1 2 CONFIG WAN Setup Modem eneee 58 4 Ports ADSL2 2 Router iii 4 9 2 CONEIG LAIN S Ctl EE 59 4 3 2 1 LAN Setup LAN Comnfiguration cseceseceseseseeedeseseeedeeeseeedeeeseeeteeeseeeseneeeerteees 60 4 3 2 1 1 LAN Configuration Procedures eeen 61 4 3 2 1 2 LAN Configuration Unmanaged 2 cece cece cece cece eect eee eeee eee eeeeeeeeeeeeeeeeeeeeeeeeees 62 4 3 2 1 3 LAN Configuration Obtain an IP Address Automatcallv 63 4 3 2 1 4 LAN Configuration PPP IP Address 64 4 3 2 1 5 LAN Configuration Use The Following Static IDPAddress 65 4 3 3 LAN Setup Ethernet Switch DEE 67 4 3 4 LAN Setup Firewall NAT Services cceeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeesaaeeneeeeeteeeeesaaes 68 JA
11. 802 11x 802 1x defines port based network access control used to provide authenticated network access and automated data encryption key management The IEEE 802 1x draft standard offers an effective framework for authenticating and controlling user traffic to a protected network as well as dynamically varying encryption keys AP Access Point A station that transmits and receives data in a WLAN Wireless Local Area Network An access point acts as a bridge for wireless devices into a LAN ATM Asynchronous Transfer Mode A method of transfer in which data is organized into 53 byte cell units ATM cells are processed asynchronously in relation to other cells BC Broadcast Communication in which a sender transmits to everyone in the network BER Bit Error Rate Percentage of Bits that contain errors relative to the total number of bits transmitted Bridge A device that connects two networks and decides which network the data should go to Bridge Mode Bridge Mode is used when there is one PC connected to the LAN side Ethernet or USB port IEEE 802 1D method of transport bridging is used to bridge between the WAN ADSL side and the LAN Ethernet or USB side i e to store and forward CBR Constant Bit Rate A constant transfer rate that is ideal for streaming executing while still downloading data such as audio or video files Cell A unit of transmission in ATM consisting of a fixed size frame containing a 5 octet header a
12. If NAT is disabled you will not be able to go outside Under PVC Settings enter the values of VPI and VCI settings Note Your DSL service provider or your ISP will supply these Select the quality of service QoS Leave the default value if you are unsure or the ISP did not provide this information Click the Apply button to complete the connection setup This will temporarily save this connection as illustrated in below A new link has been created for this connection in the left hand column You can Connect Disconnect Apply Delete Cancel this connection using this screen To make the change permanent click on Save All To check on the connection status click on Status at the top of the page and select Connection Status L L o m Loos sms el p Firewall NAT Options NAT Vf Firewall VLAN ID Priority Bits Services z Username lusername DVC a Password ege VPI Hinet r Idle Timeout secs WCI PPPoE n Authentication Auto ie CHAP O PAP PCR SC MTU 1492 bytes SCR x s On Demand O Default Gateway v Enforce MTU DN Debug O MeS cells PPP Unnumbered O LAN CDVT usecs Auto o Pvc 4 Ports ADSL2 2 Router 40 4 3 1 1 2 New Connection PPPoA Connection Setup PPPoA When PPPoA mode is selected the following screen will pop up PPPoA is also known as RFC 2364 It is a method of encapsulating PPP packets over ATM cells which are carried over the ADSL
13. gt Bridge Filters Interface Direction gt Multicast LAN group 1 Both gt Static Routing Hinet None E Dynamic Routing gt Save All Ces oo H Enable RIP If this box is checked Dynamic Routing is enabled H Protocol Select the protocol from the drop down manual The choice is dependent upon the network environment Most networks support Rip v1 If RIP v1 is selected routing data will be sent in RIP v1 format If Rip V2 is selected routing data will be sent in RIP v2 format using Subnet Broadcasting If Rip V1 Compatible is selected routing data will be sent in RIP v2 format using Multicasting KH RIPv1 RIP Version 1 One of the first dynamic routing protocols introduced used in the Internet RIPv1 was developed to distribute network reach ability information for what is now considered simple topologies H RIPv2 RIP Version 2 Shares the same basic concepts and algorithms as RIPv1 with added features such as subnet masks authentication external route tags next hop addresses and multicasting in addition to broadcasting H Enable Password This is an optional field RIP version v2 Compatibility allows you to provide simple plaintext password based authentication to RIP packets This field is disabled if RIP v1 protocol is selected 4 Ports ADSL2 2 Router 105 H Password The 16 character long plain text password H Direction Normally when RIP is enabled on a rou
14. gt Dynamic Routing Retry Count gt Save All Time Zone Day Light O Enable SNTP Place a check to enable SNTP feature Primary SNTP Server The IP address or the host name of the primary SNTP server Secondary SNTP Server The IP address or the host name of the secondary SNTP server Tertiary SNTP Server The IP address or the host name of the tertiary SNTP server Timeout A time limit for an operation If the 4 Ports ADSL2 2 Router failed to connect to a SNTP server within the Timeout period it will retry the connection Polling Interval The length of time In Minutes the 4 Ports ADSL2 2 Router retrieves the time from the SNTP Server Time between a successful connection with a SNTP server and a new attempt to connect to an SNTP server Retry Count Enter the Retry Count to access the SNTP Server The number of times the 4 Ports ADSL2 2 Router will try to connect to an SNTP server before it try to connect to the next server in line Time Zone This specifies the time zone Geographical location Day Light Place a check at the Day Light to activate Daylight Savings Time 4 Ports ADSL2 2 Router 70 Apply Click Apply to complete the setting Cancel Click Cancel to ignore all the changes To complete and save the setting click Save All after clicking the Apply button 4 Ports ADSL2 2 Router 71 4 4 1 1 SNTP Configuration Procedure 1 Check Enable SNTP 2 Use as a re
15. 1 icmp_seq 1 ttl 255 time 0 0 ms 72 bytes from 192 168 1 1 icmp_seq 2 ttl 255 time 0 0 ms 192 168 1 1 ping statistics i lt m Enter IP Address to ping Enter the IP address that you want to ping The default is set to the default IP address of you 4 Ports ADSL2 2 Router is 192 168 1 1 H Packet size You can define the packet size of the ping test The default is 64 bytes m Number of echo requests You can define how many times the IP address will be pinged The default is 3 times H Test Click Test to start the ping test The result will be shown in the window underneath 4 Ports ADSL2 2 Router 116 4 5 5 1 Ping Test Procedure 1 Click Ping Test from the Tools menu to access the Ping Test screen 2 Change or leave the default settings of the following fields E Enter IP Address to ping E Packet size m Number of echo requests 3 Click Test 4 The ping results will be displayed in the box on the screen If the ping test was successful it means that the TCP IP protocol is up and running If the Ping test failed the TCP IP protocol is not loaded for some reason you should restart the 4 Ports ADSL2 2 Router 4 Ports ADSL2 2 Router 117 4 5 6 TOOLS Modem Test The Modem Test is used to check weather your Modem is properly connected to the WAN network This test may take a few seconds to complete Before running this test make sure you have at least one WAN connection configured
16. 2 Router 130 Appendix B Frequently Asked Questions The Frequently Asked Questions addresses common questions regarding 4 Ports ADSL2 2 Router settings Some of these questions are also found throughout the guide in the sections to which they reference 1 How do determine if a link between the Ethernet card NIC and the A Ports ADSL2 2 Router has been established Ans A ping test would determine if a connection is established between your 4 Ports ADSL2 2 Router and computer Using the ping command ping the IP address of the 4 Ports ADSL2 2 Router in this case 192 168 1 1 default For more information on Ping Testing refer to Appendix C Troubleshooting Guide Alternatively if the Ethernet LINK LED is solidly on then the Ethernet link is established 2 How do determine if a link between the 4 Ports ADSL2 2 Router and the Internet has been established Ans Similar to the previous question a ping test would determine whether or not a connection is established However this time use a URL instead of and IP Address such as www google com Alternatively if the ADSL LED is solidly on then the ADSL link is established 3 How can l find verify my 4 Ports ADSL2 2 Router and or computer Ethernet MAC Address Ans Refer to Chapter 3 and 4 for details 4 What is MAC Address Ans Short for Media Access Control Address It is a hardware address that uniquely identifies each node of a Ethernet networking device This addre
17. ADSL2 2 Router 59 4 3 2 1 LAN Setup LAN Configuration Click LAN Configuration and the following screen will be shown Provence ros sms LAN Setup LAN Configuration LAN Configuration Interfaces gt Ethernet Switch od p Firewall NAT Services LAN group 1 WAN Setup EZE es E Configure lt Remove LAN group 2 gt New Connection Modem gt Hinet gt Save All E Click Add or Remove Interfaces from list under the different LAN Group The LAN Group features only supported under Bridge Mode setting Interfaces under the same LAN Group WLAN Ethernet and USB will have the ability to communicate with each other Different LAN Group are prohibited to communicate with one another H Click Configure for detail LAN Group setting E Apply Click Apply to complete the setting H Cancel Click Cancel to ignore all the changes H To complete and save the setting click Save All after clicking the Apply button 4 Ports ADSL2 2 Router 60 4 3 2 1 1 LAN Configuration Procedures 1 Select USB interface in LAN Group and click Remove USB moves to the Interface box on the left as shown in figure below Note You can configure the USB interface to a different LAN group However the Ethernet interface is default in LAN group 1 and cannot be moved D e Lo o onn roos sms O LAN Setup LAN Configuration LAN Configuration gt Ethernet Switc mm USB
18. Address gt WW Game Internet Keyboard Controllers Options b a Phoneand Power Options Modem 3 e Regional and Scanners opd Scheduled Language Cameras Tasks See Also Q Windows Update CH Help and Support Step 3 Right Click on the Local Area Connection and select Properties Network Connections File Edit View Favorites Tools Advanced Help EES amp bi J search gt Folders EJ Address e Network Connections Al LAN or High Speed Internet Network Tasks Create a new connection Set up a home or small office network wi Disable this network device KEN Repair this connection Bridge Connections w Rename this connection View status of this connection Change settings of this connection Create Shortcut Rename Step 4 Go to General icon select Internet Protocol TCP IP and click Properties Local Area Connection Properties General Authentication d Advanced Connect using S B9 Reatek RTL8133 Fami PCI Fast Ethemet NIC Configure This connection uses the following items El Client for Microsoft Networks Wi B File and Printer Sharing for Microsoft Networks A Description Transmission Control Protocol Intemet Protocol The default wide area network protocol that provides communication across diverse interconnected networks J Show icon in notification area when connect
19. Menu Poult Step 2 Double click the Network and Dial up Connections EI Control Panel File Edit view Favorites Tools Help Back Qsearch Gyrolders CBristory MG GE X u Address E Control Panel Phone and Power Options Control Panel Network and Dial up Connections Connects to other computers networks and the Internet Regional Scannersand Scheduled Options Cameras Tasks Step 3 Right Click the Local Area Connection and select Properties Network and Dial up Connections File Edit View Favorites Tools Advanced Help Back search CYFolders CBristory MS E X A Address EI Network and Dial up Connections Network and Dial up Connections Local Area Connection Create Shortcut Type LAN Connection Delete Rename Status Enabled Realtek RTL8139 4 PCI Fast Ethernet Adapter Step 4 Select Internet Protocol TCP IP and click Properties Local Area Connection Properties 2 x General Connect using E7 Realtek RTL8139 4 PCI Fast Ethernet Adapter Configure Components checked are used by this connection a Client for Microsoft Networks Pg Internet Protocol TCP IP Install Uninstall ae Description Transmission Control Protocol Internet Protocol The default wide area network protocol that provides communication across diverse interconnected ne
20. SNMP Management w Enable SNMP Agent v Enable SNMP Traps gt Port Forwarding N t t ame sptcrouter gt IP Filters Location germantown md usa gt LAN Clients Contact support telogy corm Vendor OID 1 3 6 1 4 1 294 gt LAN Isolation gt Bridge Filters gt Multicast Community gt Static Routing A Name Access Right Dynamic Routing public ReadOnly Y gt Save All v Traps Destination IP Trap Community Trap Version 1 Ka ai Si E SNMP Agent Click to enable the SNMP Agent An SNMP agent is a node that resides on the network typically a computer or a router The SNMP agent is controlled and configured by the NMS by sending SNMP messages between one another SNMP agents are logged and identified in a Management Information Base MIB in which they are identified by an object identifier OID m SNMP Traps Click to enable the SNMP Traps SNMP traps are used to notify network managers of significant events that have taken place in the network These traps are sent to the SNMP NMS NMS Server located at Trap IP through the specified Ports H Name An administratively assigned name for the 4 Ports ADSL2 2 Router By convention this is the node s fully qualified domain name H Location The physical location of the 4 Ports ADSL2 2 Router H Contact Contact person and or contact information for the 4 Ports ADSL2 2 Router 4 Ports
21. Static connection setup page is displayed as shown below The Network Address Translation NAT and the Firewall options are enabled by default Leave these in the default mode Under Static Settings select the Encapsulation type LLC or VC Note If you are not sure just use the default mode Based upon the information your ADSL ISP provided enter your assigned IP address Subnet Mask Default Gateway if provided and Domain Name Services DNS values if provided For the static configuration you can also select a Bridged connection or a Routed connection Since static IP address is typically used to host WEB servers you may want to use a bridge connection Under PVC Settings enter the values of VPI and VCI settings Note Your DSL service provider or your ISP will supply these Select the Quality of Service QOS leave the default value if you are unsure or the ISP did not provide this information Click the Apply button to complete the connection setup This will temporarily save this connection as illustrated in figure below A new link has been created for this connection in the left hand column You can Apply Delete Cancel this connection using this screen To make the change permanent click on click on Save All To check on the status click on Status at the top of the page and select Connection Status ne Services e Static rone ersen conre aumen roots sns Static Connection Setup Nam
22. TCP followed by the application protocol data Two options are provided Logical Link Control LLC and Virtual Channel VC IP Address Enter the IP Address provided by your ISP Mask Enter the Subnet mask specified by your ISP Default Gateway Enter the Default Gateway as specified by the ISP DNS Up to three Domain Name Server DNS addresses can also be specified Mode For static configuration you can also select a bridge connection or a routed connection Since a Static IP address is typically used to host WEB servers Bridged connection is usual however Routed is provided also Check with ISP for confirmation PVC Settings EN EN PVC This field allows you to choose the specific PVC for the PPP session VPI Virtual Path Identifier is a virtual path used for cell routing that is identified by an eight bit field in the ATM cell header The VPI field specifies this eight bit identifier for routing VCI A Virtual Channel Identifier is a virtual channel that is identified by a unique numerical tag that is defined by a 16 bit field in the ATM cell header The purpose of the virtual channel is to identify where the cell should travel The VCI field specifies this 16 bit numerical tag that determines the destination QoS Select the Quality of Service QoS type If in doubt leave as default PCR Peak Cell Rate This is an ATM Asynchronous Transfer Mode term to describe the rate cells per second that the source devic
23. advanced LAN configuration features TT ee conne Laser roots sms gt SNTP Advanced gt SNMP D The Advanced section lets you configure advanced features like RIP Firewall NAT IGMP Bridge Filters and LAN clients gt IP QoS gt Port Forwarding SNTP Configure SNTP to configure time server on Internet gt IP Filters SNMP Configure SNMP Management gt LAN Clients gt LAN Isolation IP Qos Configure IP Quality of Service for different connections gt Bridge Filters Port Configure Firewall and NAT pass through to your hosted 9 Forwarding applications gt Multicast ilters gt Static Routing the Internet gt Dynamic Routing LAN Clients Configure LAN Clients Save All LAN Isolation Disable traffic between LANs Bridge Filters Select to setup Bridge Filters t Configure Multicast pass through for different Multicast a connections Static Routing Configure Static routes Dynamic H Configure RIP Routing SNTP Configure SNTP to configure time server on Internet SNMP Configure SNMP Management IP QoS Configure IP Quality of Service for different connections Port Forwarding Configure Firewall and NAT pass through to your hosted applications IP Filters Configure Firewall to block your LAN PCs from accessing the Internet LAN Clients Configure LAN Clients LAN Isolation Disable traffic between LANs Bridge Filters Select to setup Bridge Filters Multicast
24. be selected to create VLAN Options Click to enable NAT and or Firewall functionality Default is Enable m VLAN ID If VLAN is selected manually enter the VLAN ID and select Priority Bits from the drop down manual H Priority Bits Priority is given to a VLAN connection from 0 7 0 being the highest priority H PPP Settings H Username Your ISP Account ID Check your ISP for details H Password Your ISP Account Password Check your ISP for details 4 Ports ADSL2 2 Router 37 Idle Timeout Specifies that PPPoE connection should disconnect if the link has no activity detected for n seconds This field is used in conjunction with the On Demand feature and is enabled only when the On Demand field is checked To ensure that the link is always active enter a 0 in this field Keep Alive When the On Demand option is not enabled this value specifies the time to wait without being connected to your provider before terminating the connection To ensure that the link is always active enter 0 in this field Authentication The different types of available authentications are Auto When auto is selected PAP mode will run by default However if PAP fails then will run as the secondary protocol This is the default setting PAP Password Authentication Procedure Authentication is done through username and password CHAP Challenge Handshake Authentication Protocol Typically more secu
25. fragmented before the transmission This can be set from a minimum 128 to maximum 1500 On Demand Enables on demand mode The connection will disconnect if no activity is detected after the specified idle timeout value When checked this field enables the Idle Timeout field Default Gateway If checked this connection becomes the default gateway to the Internet Debug Click to enable the Debug function It is for ISP testers to simulate packets go through from WAN side The complete debugging information will show and listed in the System Log file PPP Unnumbered This is a special feature for telecommunication It enables PPP connection to act like a bridge connection ISP can assign blocks of public addresses to the client and make the PPP appear as pass through from WAN side to the LAN side LAN The LAN field is associated with the PPP Ununmbered field and is enabled when the PPP Unnumbered field is checked You can specify the LAN group the packets need to go through when the PPP Unnumbered feature is activated PVC Settings Kl VPI Virtual Path Identifier is a virtual path used for cell routing that is identified by an eight bit field in the ATM cell header The VPI field specifies this eight bit identifier for routing 4 Ports ADSL2 2 Router 42 H VCI A Virtual Channel Identifier is a virtual channel that is identified by a unique numerical tag that is defined by a 16 bit field in the ATM cell header The purpose
26. functionality that converts your local network addresses to the single network address provided by your ISP It keeps track of all these connections and makes sure that the correct information gets to the correct local machine Occasionally there are certain programs that don t work well through NAT Some games and some specialty applications have a bit of trouble The router contains special functionality to handle the vast majority of these troublesome programs and games NAT does cause problems when you want to run a SERVER though When running a server please see the DMZ section below What is a DMZ DMZ really stands for Demilitarized Zone It is a way of separating out part of your local network so that is more open to the Internet Suppose that you want to run a web server or a game server Normal servers like these are blocked from working by the NAT functionality The solution is to isolate the single local computer into a DMZ This makes the single computer look like it is directly on the Internet and others can access this machine Your machine isn t really directly connected to the Internet and it really has an internal local network address When you provide the servers network address to others you must provide the address of the router The router fakes the connection to your machine You should use the DMZ when you want to run a server that others will access from the Internet Internal programs and servers like
27. only if it was earlier saved by pressing SaveAll in System Command Menu Status E Select a File Click on the Browse button to locate the Firmware or update image file from your computer s hard drive E Update Gateway Click the Update Gateway button to upgrade your 4 Ports ADSL2 2 Router The system will be restarted automatically after the Firmware Image is successfully uploaded You will need to reconnect again to configure your setup H Get Configuration You may download your configuration file from the system by clicking Get Configuration Follow the instruction and save your configuration file in your hard drive Note When uploading Firmware Configuration File to the 4 Ports ADSL2 2 Router it is important not to interrupt the Web browser by closing the window clicking a link or loading a new page If the browser is interrupted it may corrupt the upgrading process When the upload is complete your 4 Ports ADSL2 2 Router will automatically reboot and restart The upgrade process will typically take about 1 2 minutes 4 Ports ADSL2 2 Router 114 4 5 4 1 Update Gateway Procedure Use the following procedures to update firmware for your 4 Ports ADSL2 2 Router 1 Click Browse and select the file to update The file name will appear in the Select a File field Note The file size should not exceed 3 5MB Click Update Gateway The status of the uploading will appear at the bottom of the screen W
28. print servers etc should NOT be connected to the DMZ 4 Ports ADSL2 2 Router 129 What is a Gateway The Internet is so large that a single network cannot handle all of the traffic and still deliver a reasonable level of service To overcome this limitation the network is broken down into smaller segments or subnets that can deliver good performance for the stations attached to that segment This segmentation solves the problem of supporting a large number of stations but introduces the problem of getting traffic from one subnet to another To accomplish this devices called routers or gateways are placed between segments If a machine wishes to contact another device on the same segment it transmits to that station directly using a simple discovery technique If the target station does not exist on the same segment as the source station then the source actually has no idea how to get to the target One of the configuration parameters transmitted to each network device is its default gateway This address is configured by the network administrators and it informs each personal computer or other network device where to send data if the target station does not reside on the same subnet as the source If your machine can reach all stations on the same subnet usually a building or a sector within a building but cannot communicate outside of this area it is usually because of an incorrectly configured default gateway 4 Ports ADSL2
29. setting Delete Click Delete to delete a connection Cancel Click Cancel to ignore all the changes To complete and save the connection profile click Save All after clicking the Apply button 4 Ports ADSL2 2 Router 43 4 3 1 1 2 1 PPPoA Configuration Procedures From the Setup main page click on New Connection Enter a unique name for the PPPoA connection in the Name field The name must not have spaces and cannot begin with numbers At the Type field select PPPoA The PPPoA connection setup page is displayed as shown below The Network Address Translation NAT and the Firewall options are enabled by default Leave these in the default mode Under PPP Settings select the encapsulation type LLC or VC Note If you are not sure just use the default mode Under PVC Settings enter the values of VPI and VCI settings Note Your ADSL service provider or your ISP will supply these Select the quality of service QOS leave the default value if you are unsure or the ISP did not provide this information Click the Apply button to complete the connection setup This will temporarily save this connection as illustrated in figure below A new link has been created for this connection in the left hand column You can Connect Disconnect Apply Delete Cancel this connection using this screen To make the change permanent click on Save All To check on the connection status click on Status at the top of the page and select Connection Stat
30. structure within another For example packets can be encapsulated in an ATM frame during transfer 4 Ports ADSL2 2 Router 136 FEC Forward Error Correction An error correction technique in which a data packet is processed through an algorithm that adds extra error correcting bits to the packet If the transmitted message is received in error these bits are used to correct the errored bits without retransmission Firewall A firewall is a method of implementing common as well as user defined security policies in an effort to keep intruders out Firewalls work by analyzing and filtering out IP packets that violate a set of rules defined by the firewall administrator The firewall is located at the point of entry for the network All data inbound and outbound must pass through the firewall for inspection Fragmentation Breaking a packet up into smaller packets that is caused either by the transmission medium being unable to support the original size of the packet or the receiving computer not being able to receive a packet of that size Fragmentation occurs when the sender s MTU is larger than the receivers MRU FTP File Transfer Protocol A standardized internet protocol which is the simplest way to transfer files from one computer to another over the internet FTP uses the Internet s TCP IP protocols to function Full Duplex Data transmission can be transmitted and received on the same signal medium and at the same time F
31. this 4 Ports ADSL2 2 Router 4 Ports ADSL2 2 Router 1 5 System Requirement Check and confirm that your system confirm the following minimum requirements H Personal computer PC Notebook H Pentium II compatible processor and above a Ethernet LAN card installed with TCP IP protocol H USB Port Optional H 64 MB RAM or more H 50 MB of free disk space Minimum H Internet Browser a CD ROM Drive 4 Ports ADSL2 2 Router 1 6 Packet Contents The 4 Ports ADSL2 2 Router package contains the following items H One 4 Ports ADSL2 2 Router m One Power Adapter H One RJ 11 ADSL Cable H One CAT 5 Ethernet Cable H One CD ROM Driver Manual Quick Setup Guide If any of the above items are damaged or missing please contact your dealer immediately 4 Ports ADSL2 2 Router Chapter 2 Knowing The 4 Ports ADSL2 2 Router 2 1 Front Panel The 4 Ports ADSL2 2 Router s LEDs indicators display information about the device s status PWR 1 2 3 4 ADSL PPP di di wel w w Lk LINK ACT PWR Lights up when 4 Ports ADSL2 2 Router is powered on 1 Blinking when 4 Ports ADSL2 2 Router is Sending Receiving data 2 Blinking when 4 Ports ADSL2 2 Router is Sending Receiving data 3 Blinking when 4 Ports ADSL2 2 Router is Sending Receiving data 4 Blinking when 4 Ports ADSL2 2 Router is Sending Receiving data Geier Blinking when 4 Ports ADSL2 2 Router is ready Lig
32. 0f 49 7e Dynamic H Select LAN Connection Select the LAN connection you want to add the client to E Enter IP Address Assign the dynamic IP address to the host here This is a mandatory field H Hostname Hostname of the client This field is optional E MAC Address MAC address of the PC This field is optional 4 Ports ADSL2 2 Router 94 4 4 6 1 LAN Clients Configuration Procedure 1 From the LAN Clients screen select LAN Connection and enter IP Address Hostname and MAC Address 2 Click Apply The IP address is allocated and it shows up in the list of LAN clients as a dynamic entry TJ one e conne aovancen rows sms Eege gt SNTP LAN Clients gt SNMP To add a LAN Client Enter IP Address and Hostname then click Apply Select LAN Connection LAN group 1 sl Enter IP Address LAN Clients i Hostname Iz EF MAC Address Dynamic Addresses gt Multicast gt Static Routing Reserve IP Address Hostname MAC Type L 192 168 1 2 acer 6p222wb7n5 OO cO 9f 26 76 ca Dynamic namic Routin y O 192 168 1 3 steven 00 08 a1 0f 49 7e Dynamic gt Save All 3 You can convert the dynamic entry into static by clicking Reserve then Apply As shown in below the IP is now changed to static address You can delete this entry using the Delete checkbox ee gt SNTP LAN Clients gt SNMP 2 To add a LAN Client Enter IP Address and Hostn
33. 1 Configuration LAN Configuration gt IP Settings Services Status Ethernet Switch Unmanaged IP Filters S Firewall NAT O Obtain an IP address automatically Ge q E IP Address J Release ose x gt New Connection Netmask Esseg Static Routing gt Modem OPPP IP Address IP Address f192 1 et gt Save All Ouse the following Static IP address IP Address 15 ae Netmask 2552552550 _ Default Gateway Host Name Domain O Enable DHCP Server Start IP 192 1 End IP Lease Time 3600 Seconds O Enable DHCP Relay Relay IP Server and Relay Off Ces Lac E Apply Click Apply to complete the setting H Cancel Click Cancel to ignore all the changes H To complete and save the setting click Save All after clicking the Apply button 4 Ports ADSL2 2 Router 62 4 3 2 1 3 LAN Configuration Obtain an IP Address Automatically Obtain an IP address automatically The following configuration screen will pop up All filling items will be hidden except Host Name Domain Name and Server and Relay Off Unchangeable radio button will turn on When this function is enabled your 4 Ports ADSL2 2 Router acts like a client and can request IP address from the DHCP server Click Services selection items will guides you to detail setting Refer to ADVANCED section for setting configuration details LAN Setup LAN Group 1 Configuration LAN Configuration IP Settings
34. 18 B Windows 2000 1 Click Start and Run 2 In the open field enter cmd then click OK LS 2x p n Type the name of a program Folder document or Internet resource and Windows will open it for you Cancel Browse 3 Inthe command prompt type ipconfig all then press Enter 4 INNT System32 cmd exe Microsoft Windows 2000 Version 5 00 2195 lt C gt Copyright 1985 1999 Microsoft Corp C gt ipconfig7 all Windows 2000 IP Configuration Host Name steven Primary DNS Suffix Node Type IP Routing Enabled WINS Proxy Enabled Broadcast No No Ethernet adapter Local Area Connection 2 specific DNS Suffix TEE EN band DOT pone Et 8 A1 BF 49 7E Default G DHCP Server DNS Serve Lease Obtai Lease Expir Monday May 16 2005 1 33 57 AM All the Ethernet adapter information will be shown in the appear Windows Check if you can get the following setting D The IP Address as 192 168 1 x m The Subnet Mask as 255 255 255 0 H The Default Gateway as 192 168 1 1 Type Exit to end up the process 4 Ports ADSL2 2 Router 19 C Windows XP 1 Click Start and Run 2 In the open field enter cmd then click OK Type the name of a program Folder document or Internet resource and Windows will open it for you SE i 3 Inthe command prompt type ipconfig all then press Enter
35. 4 8 ADVANCED Bridge Filters Bridge Filtering allows packets to be forwarded or blocked depending on the MAC address The Bridge Filtering configuration page allows you to set the configuration of MAC filtering Bridge Filter Or sometimes known as MAC Filter enable rules to be defined which allow or deny data to pass through the Router based on the source and destination MAC address and data type of each data frame Most of the Bridge Filter Rule is to specify which computers on a network are allowed Internet access or to determine which particular computers are allowed to access services provided by the Router Twenty filter rules are supported with bridge filtering Pezserur come roves EIER Bridge Filters Enable Bridge Filters Enable Bridge Filter Management Interface T i Pore bormarding Select LAN LAN group 1 ze gt IP Filters Bridge Filter Management Interface gt LAN Clients Src MAC Src Port Dest MAC Dest Port Protocol Mode gt TAN solztion 00 00 00 00 00 00 ANY vJo0 00 00 00 00 00 ANY PPPoE Session Deny Bridge Filters Ea gt Multicast gt Static Routing Edit Src MAC Src Port Dest MAC Dest Port Protocol Mode Delete gt Dynamic Routing gt Save All E Enable Bridge Filters Place a tick at the check box to enable the Bridge Filters functionality If the check box is selected Bridge Filtering is enabled according to the list of Bri
36. 4 Ports ADSL2 2 Router User Manual FOR ANNEX A B Copyright The contents of this publication may not be reproduced in any part or as a whole stored transcribed in an information retrieval system translated into any language or transmitted in any form or by any means mechanical magnetic electronic optical photocopying manual or otherwise without the prior written permission Trademarks All product company brand names are trademarks or registered trademarks of their respective companies They are used for identification purpose only Specifications are subject to be changed without prior notice eme 4 Ports ADSL2 2 Router FCC Interference Statement This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against radio interference in a residential environment This equipment can generate use and radiate radio frequency energy and if not installed and used in accordance with the instructions in this manual may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which is found by turning the equipment ON and OFF the user is encouraged to try to reduce the interference by one or more of the followin
37. ADSL2 2 Router 73 Vendor OID Vendor Object Identifier Private MIDBs fit under OID 1 3 6 1 4 1 The enterprise number of this device is 294 Note The System Name System Contact and System Location can be up to 127 characters Community SNMP defines a community to be a relationship between an SNMP agent and one or more SNMP managers Once the clear text community name corresponds to a community known to the receiving SNMP entity the sending SNMP entity is considered to be authenticated as a member of that community and is granted different levels of access read only or read write KH Name Name of community SNMP supports up to 3 communities including the default community name of Public H Access Right Two options are offered ReadOnly Allows a GET or a GETNEXT operation to all objects with access rights of READ ONLY in the MIB ReadWrite Allows a GET or a GETNEXT operation to all objects with access rights of READ WRITE in the MIB Traps Trap is event notification There are 4 standard traps supported in this 4 Ports ADSL2 2 Router WarmStartTrap LinkUpTrap LinkDownTrap and AuthenticationFailureTrap H Destination IP Destination IP address of trap Trap can be sent to 3 different destinations H Trap Community Community name of the trap M Trap Version Two trap versions formats are supported SNMPv1 amp SNMPv2C Apply Click Apply to complete the setting Cancel Click Cancel to ignore all the changes
38. ADVANCE EE EE 69 KHMER HERE EES 70 4 4 1 1 SNTP Configuration Procedure eenen 72 4 4 2 ADVANCED EE 73 44 3 ADVANCED P QOS age eech eeh eebe eebe ee bech eebe eebe eech ee bech eege 75 44 31 IP QoS Rule Setup s ctc enfant cla elect eege elaine tials 77 44 3 2 Create IP Q0S Traffic Rule eieiei sde edd 79 4 4 3 3 Delete a Traffic TE 81 4 4 4 ADVANCED Port Forwarding EE 82 4 4 4 1 Port Forwarding Configuration Procedure 83 4 4 4 2 Port Forwarding New IP 85 4 4 4 3 Port Forwarding DMZ ian nanan nil to eid mils ol etd mi es ee en ae tad 86 4 4 4 3 1 DMZ Configuration Procedure eenen eenen 87 4 4 4 4 Port Forwarding Custom Port Forwarding 88 4 4 5 ADVANCED IP Kolleege gedd 90 4 4 5 1 IP Filters Configuration Procedure neee 91 4 4 5 2 IP Fillers Custom IP EE 92 4 4 6 ADVANCED LAN Clients 94 4 4 6 1 LAN Clients Configuration Procedure eeen 95 4 4 7 ADVANCED El ee HEEL Leeder 96 4 4 7 1 LAN Isolation Configuration Procedure 97 4 4 8 ADVANCED Bridge Filters 2 2scccesecceeceeeeeeedenee ee edee ee ee eden ee eeedeeeeeeedeeeeeeedeeeeeeees 98 4 4 8 1 Bridge Filters Configuration PDrocedure 100 44 9 ADVANCED MUllGaSt EE 101 4 4 9 1 Multicast Configuration Procedure 102 4 4 10 ADVANCED Static Routing 103 4 4 10 1 Static Routing Configuration PDrocecdure 104 4 4 11 ADVANCED Dynamic Se TEE 105 4 4 11 1 Dynamic Routing Configuration Procedure 107 4 4 12 ADVANCED Save All ccc2cc2c ccc
39. Always On high speed Asymmetric Digital Subscriber Line ADSL ADSL2 ADSL2 connection to the Telephone Line and four 10 100BASE T Ethernet Switch connection to a host PC or other Ethernet device to enable the widest array of host connectivity This 4 Ports ADSL2 2 Router is specially designed for residential industries and SOHO users ADSL2 2 is a transmission technology used to carry user data over a single twisted pair line between the Central Office and the Customer Premises The downstream data rates can go up to 24 Mbps and the upstream data rates can go up to 1Mbps with length reach up to 22Kft This asymmetric nature lends itself to applications such as Internet access and video delivery With minimum setup you can install and use the router within minutes 4 Ports ADSL2 2 Router 1 1 1 Features H The 4 Ports ADSL2 2 Router provides the following features Compliant to ANSI T1 413 Issue 2 ITU T G 992 1 ITU T G 992 2 ITU G 992 3 ITU G 992 5 and READSL2 standards Support all Digital Loop ITU G 992 3 annex I and J specifications Fully compliant with Annex A B B U R2 ADSL specifications Downstream and Upstream data rates up to 24Mbps and 1Mbps Support RFC 1483 Bridge Routing over ATM over ADSL e Support PPPoE PPPoA and IPoA Routing ATM over ADSL e ATM Layer with Traffic Shaping QoS support UBR CBR VBR rt VBR nt Support UPnP functionality Optional Web based setup for installat
40. Apply to complete the setting rome ersen conn HE EIER L Default Gateway f Host Name mygatewayl Domain ke O Enable DHCP Server StartIP 192 168 1 2 End IP Lease Time 3600 Seconds O Enable DHCP Relay Relay IP Server and Relay Off LAN Group 1 Configuration IP Settings OuUnmanaged QO Obtain an IP address automatically IP Address ess Netmask PPP IP Address IP Address 192 168 1 1 _ RSC Ouse the following Static IP address IP Address Netmack d Services Status IP Filters Bridge Filters LAN Clients IP QoS Static Routing H Cancel Click Cancel to ignore all the changes E To complete and save the setting click Save All after clicking the Apply button 4 Ports ADSL2 2 Router 64 4 3 2 1 5 LAN Configuration Use The Following Static IP Address Use the following Static IP address The following configuration screen will pop up Click the radio button to select Enable DHCP Server or Enable DHCP Relay or Server and Relay Off Manually enter the necessary items based on each selection LAN Configuration IP Settings Services Status Oobtain an IP address automatically Bridge Filters Services z i IP Address LAN Clients z Eo IP Qos gt Modem gt Hinet gt Save All E IP Address The 4 Ports ADSL2 2 Router s default IP address is 192 168 1 1 OPPP IP Address IP Address Deise the following S
41. Area Network LAN connected to the Internet how to configure your 4 Ports ADSL2 2 Router for Internet access or how to manually configure your Internet connection You need to prepare the following items before you can establish an Internet connection through your 4 Ports ADSL2 2 Router 1 Acomputer notebook which must have an installed Ethernet Adaptor and an Ethernet Cable 2 ADSL ADSL2 ADSL2 service account and configuration information provided by your Internet Service Provider ISP You will need one or more of the following configuration parameters to connect your 4 Ports ADSL2 2 Router to the Internet a VPI VCI parameters b Multiplexing Method or Protocol Type or Encapsulation Type C Host and Domain Names d ISP Login Name and Password e ISP Domain Name Server DNS Address f Fixed or Static IP Address Figure below shows the overall hardware connection mechanism of your 4 Ports ADSL2 2 Router 4 Ports ADSL2 2 Router yer RJ 45 ee Ethernet Connection RJ 11 Cable ADSL Connection Splitter 4 Ports ADSL2 2 Router 12 Following are the steps to properly connect your 4 Ports ADSL2 2 Router 1 Turn off your computer notebook 2 Connect the ADSL port of your 4 Ports ADSL2 2 Router to the wall jack of the ADSL ADSL2 ADSL2 Line with a RJ 11 cable 3 Connect the Ethernet cable RJ 45 from your 4 Ports ADSL2 2 Router Switch to the Ethernet Adaptor in your computer 4 Connec
42. CP enabled Lease Time Lease Time is the amount of time a network user will be allowed connection to the 4 Ports ADSL2 2 Router with their current Dynamic IP address The amount of time is in units of minutes the default value is 3600 minutes 60 hours Enable DHCP Relay Click the radio button to enable the DHCP Relay When the gateway is configured as DHCP server it assigns the IP addresses to the LAN clients When the gateway is configured as DHCP relay it is responsible for forwarding the requests and responses negotiating between the DHCP clients and the server EN Relay IP This is the IP Address given by the ISP Server and Relay Off Click the radio button to enable By turning off the DHCP server and relay the network administrator must carefully configure the IP address Subnet Mask and DNS settings of every computer on your network Do not assign the same IP address to more than one computer and your Gateway must be on the same subnet as all the other computers Apply Click Apply to complete the setting Cancel Click Cancel to ignore all the changes To complete and save the setting click Save All after clicking the Apply button 4 Ports ADSL2 2 Router 66 4 3 3 LAN Setup Ethernet Switch The Ethernet Switch page allows you to set the LAN port into the following modes Default is Auto Ethernet Switch port settings can be configured to meet the requirements of your LAN configuration S
43. CR Peak Cell Rate Available only when VBR QoS is chosen CDVT Cell Delay Variation Time The Cell Delay Variation is a term used in ATM Asynchronous Transfer Mode to describe the time difference that is acceptable between cells being presented at the receiving host Available only when VBR QoS is chosen Auto PVC Click to enable Auto PVC features Auto PVC allows detection of virtual channels via the built in mechanism for communicating ATM Layer information from DSLAM to the 4 Ports ADSL2 2 Router Connect Click Connect to attempt an ADSL connection under this connection profile Disconnect Click Disconnect to drop the ADSL connection under this connection profile Apply Click Apply to complete the connection profile s setting Delete Click Delete to delete a connection Cancel Click Cancel to ignore all the changes To complete and save the connection profile click Save All after clicking the Apply button 4 Ports ADSL2 2 Router 39 4 3 1 1 1 1 PPPoE Configuration Procedures From the CONFIG main page click on New Connection Enter a unique name for the PPPoE connection in the Name field The name must not have spaces and cannot begin with numbers Select PPPoE from the Type drop down manual The Network Address Translation NAT and the Firewall options are enabled by default Leave these in the default mode Note NAT enables the IP address on the LAN side to be translated to IP address on the WAN side
44. Configure Multicast pass through for different connections Static Routing Configure Static routes Dynamic Routing Configure RIP 4 Ports ADSL2 2 Router 69 4 4 1 ADVANCED SNTP SNTP SNTP Simple Network Timing Protocol is a protocol used to synchronize the system time to the public SNTP servers It uses the UDP protocol on port 123 to communicate between clients and servers Place a check at Enable SNTP to enable the SNTP functionality When the SNTP feature is enabled your 4 Ports ADSL2 2 Router will start querying for the time clock information from the primary SNTP server If it fails to get a valid response within the Timeout period it will try for Retry number of times before moving to the Secondary SNTP server If it fails to get a valid response from Secondary STNP server within valid retry times it starts querying Tertiary SNTP server If it fails to get a valid response from all the servers then the program stops When a valid response is received from one of the server the program sleeps for Polling Interval amount of minutes before starting the whole process again To enable SNTP check the Enable SNTP box and enter 4 time server gt Port F ort Forwarding 0 Enable SNTP gt IP Filters S Primary SNTP Server gt LAN Clients PLAN IZolatian Secondary SNTP Server gt Bridge Filters Tertiary SNTP Server gt Multicast Timeout gt Static Routin g Polling Interval
45. Demilitarized Zone feature This field is unchecked by default H Select your WAN Connection Select the WAN Group you are going to apply the DMZ feature H Select LAN Group Select the LAN Group you are going to apply the DMZ feature H Select a LAN IP Address Select the LAN IP address you are going to use as the DMZ host This computer will be exposed to the Internet Be aware that this feature may expose your local network to security risks H LAN Clients This link will take you to the LAN Clients screen more information on LAN Clients can be found in LAN Clients configuration section 4 Ports ADSL2 2 Router 86 4 4 4 3 1 DMZ Configuration Procedure 1 From the Port Forwarding Configuration screen click the DMZ link You will be taken to the DMZ settings screen as shown below DMZ Settings MW Enable DMZ Select your WAN Connection Hinet gt IP Filters Select LAN Group LAN group 1 P LAN Clients Select a LAN IP Address 192 168 1 2 ze LAN Clients gt LAN Isolation E gt Bridge Filters gt Multicast gt Static Routing Dynamic Routing gt Save All KS Ve 2 Check the Enable DMZ box on the DMZ setting screen Select the WAN Group LAN Group and LAN IP Address DMZ is configurable per LAN segment 4 Click Apply when you finish to temporarily save the settings Note You can click on LAN Clients link to access the LAN Clients screen 5 To make the change permane
46. F4 Loop Back Count Near End F5 Loop Back Count oo the address field then press Enter E Cannot find server Microsoft Internet Explorer File Edt View Favorites Tools Help J x B Ga E Search Pe Favorites correctly set and access to the Internet is now available Google Web Images Groups News Froogle more Ip Advanced Search Preferences Google Search I m Feeling Lucky Language Tools Advertising Programs Business Solutions About Google Go to Google Taiwan Make Google Your Homepage 2004 Google Searching 8 058 044 651 web pages STEP 4 Launch your web browser and enter the Google Website Address www google com in The following Google website index page will display on your screen This shows your ADSL connection is 4 Ports ADSL2 2 Router 33 4 3 CONFIG The CONFIG configuration page allows you to create new connections edit existing connections and configure other basic settings in WAN and LAN mode The CONFIG Menu is divided into two sections LAN Setup and WAN Setup WAN Setup will be dealt with first gt Firewall NAT Services WAN Setup gt New Connection gt Modem gt Hinet Setup The Setup section allows you to create new connections edit existing connections and configure other basic settings LAN Setup LAN Select to assign physical interfaces to LAN and configure Configuration LAN IP address LAN DHCP S
47. IP Filters are different from Port forwards or Block All traffic because they allow greater scopes of IP addresses to be included in the block The Custom IP Filters function allows creation of up to 20 custom IP filtering entries to block specific services or applications based on H Source Destination IP address and Netmask H TCP Port ranges supported Protocol TCP m UDP E TCP and UDP a ICMP m Any VG HNE PE SEPC ADVANCED Toots W STATES omm Filter Name Enable Source IP Source Netmask Destination IP KS Destination Netmask Port Start Port End gt Static Routing gt Dynamic Routing gt Save All gt LAN Isolation Enabled Name Source IP Destination IP PortStart Protocol Edit Delete Mas Mask PortEn m Filter Name Name of the IP filter rule you are about to create E Enable The Enable button is checked by default meaning this rule is applied when you click on the Apply button H Source IP Since IP filtering is for outgoing traffic the source IP is the IP address on your LAN side that you want to block network traffic from H Source Netmask Netmask of the source IP on your LAN side 4 Ports ADSL2 2 Router 92 Destination IP You can define the destination IP address to which your source IP will be banned the access Enter 0 0 0 0 for all Destination Netmask Netmask of the destination IP Enter 255 255 255 255 for
48. If you forget your user name and password access to the 4 Ports ADSL2 2 Router can only be gained by resetting the unit to factory defaults Pressing the Reset button for 10 seconds the LED indicators will turns OFF and ON again indicates that the Reset process is successfully done REECH n System Commands User Management gt Remote Log User Management is used to change your User Name or Password User Management gt Update Gateway User Name Admin Ping Test Password gt Modem Test Confirmed Password gt Save All Idle Timeout 30 minutes User Name Admin is your default user name You can enter your new user name here Password Admin is your default password You can enter your new password here Note If you forget your password you can press and hold the reset to factory default button for 10 seconds or more The 4 Ports ADSL2 2 Router will reset to its factory default configuration and all custom configuration will be lost Confirm Password Enter your new password here again to confirm Idle Timeout The default is 30 minutes You will need to log back onto the 4 Ports ADSL2 2 Router if it is been inactive for 30 minutes You can change the timeout here Apply Click Apply to complete the setting Cancel Click Cancel to ignore all the changes To complete and save the setting click Save All after clicking the Apply button 4 Ports ADSL2 2 Router 113 4 5 4 TOOLS
49. P TCP and UDP Wildcard entries are allowed for IP Address Netmask and Port range fields 4 Ports ADSL2 2 Router 79 Normal Service The packets matching the rule should be treated as normal packets Normal packets do not require any special treatment along the path Implementation wise normal packets will have ToS byte of 0 in the IP Header TOS Marking The TOS marking field allows you to assign a TOS value to this traffic The values for the TOS marking can be No Change Normal Service Minimize monetary cost Maximize reliability Maximize throughput and Minimize delay Apply Click Apply to complete the setting Cancel Click Cancel to ignore all the changes To complete and save the setting click Save All after clicking the Apply button 4 Ports ADSL2 2 Router 80 4 4 3 3 Delete a Traffic Rule The traffic rule Example has been created as illustrated in figure below Choose a connection Hinet gt Port Forwarding Low priority weight 40 gt IP Filters Medium priority weight e0 ei gt LAN Clients Enable IPQos O Trusted Mode Q gt LAN Isolation gt Bridge Filters S Ss S KSE ae Source Source Destination Destination eee Name P Port Start IP Port Start Protocol Priority Phy Port TOS Delete gt Static Routing Mask PortEnd Mask Port End gt Dynamic Routing Example 192 168 1 14 10 192 168 1 18 6 tcp low None oO gt Save all 255 255 255 0 12 255 255 255 0 34
50. Services Status Obtain an IP address automatically Bridge Filters 3 Services 5 J i IP Address Ss LAN Clients IP Qos 1P Adare Ouse the following Static IP address IP Address jis Netmask F Default Gateway Host Name mygateway1 Ee Domain art O Enable DHCP Server Start IP 192 168 1 2 End IP Lease Time 3600 Seconds Enable DHCP Relay Relay IP Server and Relay Off m Host Name Can be any alpha numeric expression that does not contain spaces E Domain Name Used in conjunction with the host name to uniquely identify the gateway To access the 4 Ports ADSL2 2 Router s web pages the user can type 192 168 1 1 The default IP Address or type mygateway1 ar7 in the Web browser s address bar E Apply Click Apply to complete the setting H Cancel Click Cancel to ignore all the changes E To complete and save the setting click Save All after clicking the Apply button 4 Ports ADSL2 2 Router 63 4 3 2 1 4 LAN Configuration PPP IP Address PPP IP Address Click the PPP IP Address radio button the following configuration screen will pop up All filling items are hidden except the Server and Relay Off Unchangeable radio button will turn on Click the Services items will guides you to detail setting Refer to ADVANCED section for setting configuration details SS LAN Setup LAN Configuration Services gt Save All E Apply Click
51. all Port Stat The starting port number that will be blocked for this application Port End The ending port number that will be blocked for this application Protocol There are five options available TCP UDP TCP and UDP ICMP and Any Apply Click Apply to complete the setting Cancel Click Cancel to ignore all the changes To complete and save the setting click Save All after clicking the Apply button 4 Ports ADSL2 2 Router 93 4 4 6 ADVANCED LAN Clients The LAN Clients feature allows you to see all the PCs on the LAN segment Each PC is qualified to be either dynamic PC obtained a lease from this router or static PC has a manually configured IP address You can add a static IP address belonging to the network segment of the router LAN IP address Any existing static entry falling within DHCP server s range can be deleted and the IP address would be made available for future allocation Enter the IP Address Hostname and MAC Address as shown Click Apply to activate your setting o comme oe os sms PE gt SNTP LAN Clients gt SNMP 2 To add a LAN Client Enter IP Address and Hostname then click Apply FE Select LAN Connection LAN group 1 Enter 1P Address all LAN Clients Hostname z Helena Reserve IP Address Hostname MAC Type as CES o 192 168 1 2 acer 6p222wb7n5 OO0 cO 9f 26 76 ca Dynamic namic Routin Li S B 192 168 1 3 steven 00 08 a1
52. ame then click Apply gt IP Qos gt Port Forwarding Select LAN Connection LAN group 1 xi gt IP Filters Enter IP Address LAN Client p geg Hostname MAC Address gt LAN Isolation gt Bridge Filters Ee Static Addresses Static Routing Delete IP Address Hostname MAC Type gt Dynamic Routing CT 192 168 1 2 acer 6p222wb7nS 00 c0 9f 26 76 ca Static gt Save All Dynamic Addresses Reserve IP Address Hostname MAC Type O 192 168 1 3 steven 00 08 a1 0f 49 7e Dynamic 4 When you finish click Apply to temporarily save the settings 5 To make the change permanent click on Save All 4 Ports ADSL2 2 Router 95 4 4 7 ADVANCED LAN Isolation LAN Isolation allows you to disable the flow of packets between up to three user defined LAN groups USB and Ethernet This allows you to secure information in private portions of the LAN from other publicly accessible LAN segments el gt SNTP LAN Isolation gt SNMP E To block traffic from one LAN to another LAN check the Disable check box 0 Disable traffic between LAN group 1 and LAN group 2 LAN Isolation 4 Ports ADSL2 2 Router 96 4 4 7 1 LAN Isolation Configuration Procedure 1 Check the traffic between the two LAN groups that you want to disable the packets flow 2 Click Apply to temporarily save the settings 3 To make the change permanent click on Save All 4 Ports ADSL2 2 Router 97 4
53. and have valid ADSL link if the ADSL link is not connected the test will fail Figure below illustrates the Modem Test screen with one WAN connections Hinet pre configured 6 L er o mco Loos sns ee Modem Test gt Save All Modem Test This test can be used to check whether your Modem is properly connected to the Network This test may take a few seconds to complete To perform the test select your connection from the list and press the Test button Connection Type VPL VCI Hinet pppoe 0 33 Test Type F4 End x Modem Test Result Failure m Connection The WAN connections you have available Note You will not be able to perform a modem test without any WAN connection configured H Type The type of the WAN connection H VPI VCI Virtual Path identifier Virtual Channel Identifier H Test Type There are 4 test types EN EN F4 End F4 end to end F4 Seg F4 segment F5 End F5 end to end F5 Seg F5 segment 4 Ports ADSL2 2 Router 118 4 5 7 TOOLS Save All This button enables you to permanently save the current configuration of this 4 Ports ADSL2 2 Router If you restart the system without saying your configuration this 4 Ports ADSL2 2 Router will revert back to the previously saved configuration L L ee cows roncen ros sms a gt In order to permanently save the current configuration of the Gateway If you do restart
54. anually enter ipconfig all then press Enter 4 You should have the following information listed on your Window System E IP Address 192 168 1 x E Submask 255 255 255 0 H Default Gateway IP 192 168 1 1 4 Ports ADSL2 2 Router 133 5 I forgot or lost my Administrator Password Ans Reset the 4 Ports ADSL2 2 Router to factory default by pressing the Reset button for 10 seconds If you are still getting prompted for a password when saving settings 1 2 3 4 Access the Router s web interface by going to http 192 1681 1 Enter the default username and password then click Enter to log in Click on TOOLS then click User Management Enter a new Password and new Username in the Username and Password field and enter the same password in the second field to confirm the password Click Apply after your setting 6 I need to upgrade the Firmware Ans Check your local dealer for technical support Before proceed the upgrading process check the following details 1 2 3 Download the latest Firmware and save at your pointed location Read the firmware release note carefully before proceed the upgrading process Refer to TOOLS gt Update Gateway section for the upgrading process 7 Testing LAN path to your 4 Ports ADSL2 2 Router Ans To verify whether the LAN path from your PC to your 4 Ports ADSL2 2 Router is properly connected you
55. ard Follow these quick steps to install the ADSL Router Set Area Country Taiwan _ ISP Hinet encapsulation PPPoE LLC VPI RH VCI 33 If you can t find your ISP setting please click to config yourself Click Config if you can t find any available parameters from the presetting country list Check your ISP immediately for the setting configuration details The Encapsulation type differs in each country and there are two different kinds of setup windows wizard that will pop up 25 4 Ports ADSL2 2 Router A For the following Encapsulation type after clicking the Next button the pop up setup window wizard is shown below Mi PPPoA VC Mux Vi PPPoALLC M PPPoE LLC Eegenen rt wisen O Oef Automatic Connection Setup PPP Set PPP Password Username 85824421 hinet ne Password eeeceessee pressen l EA RSR EES Manually enter your User Name and Password which will be provided by your Service Provider ISP Click Apply after setup 4 Ports ADSL2 2 Router 26 For countries with the following Encapsulation type after clicking the Next button the pop up B window is shown below M 1483 Bridged LLC M 1483 Routed VC MUX Wizard Follow these quick steps to install the ADSL Router Set Area ISP Argentina Telecom encapsulation 1483 Bridged LLC a VPI woo VCI 33 Co
56. ation show the complete information and various parameters of the 4 Ports ADSL2 2 Router including Software Versions gt Network Statistics Product Information gt Connection Status gt DHCP Clients Product Information gt Modem Status Model Number AR7RD Product Information HW Revision Unknown gt System Log Serial Number none Ethernet MAC 00 13 64 00 00 01 DSL MAC 00 13 64 00 00 03 Software Yersions Gateway 3 6 0C ATM Driver 4 05 03 00 DSL HAL 3 02 04 00 DSL Datapump 3 02 07 00 Annex SAR HAL 01 07 02 PDSP Firmware 0 49 Boot Loader 1 2 4 8 4 Ports ADSL2 2 Router 127 4 7 6 STATUS System Log You can display your 4 Ports ADSL2 2 Router s log by clicking on the System Log link from the STATUS Main screen The System Log screen allows you to view all logged information Depending upon the severity level the logged information will generate log reports to a remote host if remote logging is enabled This page contains information that is dynamic and will refresh every 5 10 seconds RECHERCHES EIER Eech System Log a Refresh Click Refresh button to reload Web browser Valid Configuration Tree snmpd starts 1 NTP Polling Timer for DHCP Started succesfully DSL Polling Timer Started succesfully doing modulation_set Firewall NAT service started Bridge Created brO Bridge Created bri Bridge Interface Added eth0 Bridge Interface Adde
57. ber E Type Connection Type DHCP H Sharing Select Disable Enable or VLAN sharing Default setting is Disable The VLAN needs to be selected to create VLAN Options Click to enable NAT and or Firewall functionality Default is Enable H VLAN ID If VLAN is selected manually enter the VLAN ID and select Priority Bits from the drop down manual H Priority Bits Priority is given to a VLAN connection from 0 7 0 being the highest priority m DHCP Settings KH Encapsulation Select the encapsulation type LLC or VC according to the information provided by the ISP KM Default Gateway Click to enable the Default Gateway H PVC Settings M PVC This field allows you to choose the specific PVC for the PPP session 4 Ports ADSL2 2 Router 49 Kl VPI Virtual Path Identifier is a virtual path used for cell routing that is identified by an eight bit field in the ATM cell header The VPI field specifies this eight bit identifier for routing H VCI A Virtual Channel Identifier is a virtual channel that is identified by a unique numerical tag that is defined by a 16 bit field in the ATM cell header The purpose of the virtual channel is to identify where the cell should travel The VCI field specifies this 16 bit numerical tag that determines the destination H QoS Select the Quality of Service QoS type If in doubt leave as default KH PCR Peak Cell Rate This
58. c LAN Setup gt LAN Configuration Ethernet Switch Set Yalue Fallback alue Physical Port Auto Disabled Services BR Physical Port2 Auto d Disabled Physical Port3 Auto zl 100 Full Duplex a Physical Port4 Auto bdl Disabled H Auto The 4 Ports ADSL2 2 Router will automatically sense which mode to use selecting between 100 Mbps Full Duplex 100 Mbps Half Duplex 10 Mbps Full Duplex and 10 Mbps Half Duplex Default setting is Auto 10 Half Duplex Data cannot be transferred and received at the same time For example data can be sent and once the transmission is complete data can be received This is done at a transfer rate of 10Mbps H 10 Full Duplex Data can be transferred and received simultaneously at the transfer rate of 10Mbps H 100 Half Duplex Data cannot be transferred and received at the same time For example data can be sent and once the transmission is complete data can be received This is done ata transfer rate of 100Mbps H 100 Full Duplex Data can be transferred and received simultaneously at the transfer rate of 100Mbps E Apply Click Apply to complete the setting H Cancel Click Cancel to ignore all the changes E To complete and save the setting click Save All after clicking the Apply button 4 Ports ADSL2 2 Router 67 4 3 4 LAN Setup Firewall NAT Services Firewall NAT Services Place a check to Enable the most basic Firewall and NAT Service to
59. c si Sharing Disable ze p Firewall NAT e Options Nat Firewall VLAN ID Priority Bits Services o WAN Setup Static Settings New Connection Encapsulation LLC O vc gt Modem IP Address 0 0 0 0 PYC Settings VPI 0 Mask VCI 32 QoS UBR ze gt Save All Default Gateway DNS 17 PCR DNS 2 PE SCR cps DNS 3 See Mode Bridged O Routed MBS CDYT Auto PVC O m Name Enter the Static connection name The name must be unique and must not contain spaces and must not begin with a number H Type Connection Type Static H Sharing Select Disable Enable or VLAN sharing Default setting is Disable The VLAN needs to be selected to create VLAN Options Click to enable NAT and or Firewall functionality Default is Enable m VLAN ID If VLAN is selected manually enter the VLAN ID and select Priority Bits from the drop down manual H Priority Bits Priority is given to a VLAN connection from 0 7 0 being the highest priority 4 Ports ADSL2 2 Router 45 Static Settings EN Encapsulation The technique used by layered protocols in which a layer adds header information to the protocol data unit PDU from the layer above As an example in Internet terminology a packet would contain a header from the physical layer followed by a header from the network layer IP followed by a header from the transport layer
60. can Ping the 4 Ports ADSL2 2 Router with the following procedures 1 2 3 From the Windows toolbar click Start and select Run In the open field type Ping 192 168 1 1 and click OK If the path is working you should see the message in the following format Reply from 192 168 1 1 bytes 32 time lt 10ms TTL 60 If the path is not working you should see the following message Request timed out If the path is not functioning correctly 1 Make sure the LAN port LED indicator is on 2 Check whether you are using the correct LAN cable 3 Check your Ethernet Adaptor installation and configurations 4 Verify that the IP address for your 4 Ports ADSL2 2 Router and your workstation are correct and that the addresses are on the same subnet 4 Ports ADSL2 2 Router 134 Appendix D Glossary The Glossary provides an explanation of terms and acronyms discussed in this user guide 10BASE T IEEE 802 3 specification for 10 Mbps Ethernet over twisted pair wiring 100BASE Tx IEEE 802 3 specification for 100 Mbps Ethernet over twisted pair wiring 802 11b IEEE specification for wireless networking at 11 Mbps using direct sequence spread spectrum DSSS technology and operating in the unlicensed radio spectrum at 2 4GHz 802 11g IEEE specification for wireless networking at 54 Mbps using direct sequence spread spectrum DSSS technology and operating in the unlicensed radio spectrum at 2 4GHz
61. channels via the built in mechanism for communicating ATM Layer information from DSLAM to the 4 Ports ADSL2 2 Router Apply Click Apply to complete the connection profile s setting Delete Click Delete to delete a connection Cancel Click Cancel to ignore all the changes To complete and save the connection profile click Save All after clicking the Apply button 4 Ports ADSL2 2 Router 56 4 3 1 1 6 1 CLIP Configuration Procedures From the Setup main page click on New Connection Enter a unique name for the Static connection in the Name field The name must not have spaces and cannot begin with numbers At the Type field select CLIP The CLIP connection setup page is displayed as shown in figure below The Network Address Translation NAT and the Firewall options are enabled by default Leave these in the default mode Based upon the information your ADSL ISP provided enter your assigned IP address Mask ARP server and Default Gateway Under PVC Settings enter the values of VPI and VCI settings Note Your DSL service provider or your ISP will supply these Select the quality of service QOS leave the default value if you are unsure or the ISP did not provide this information Click the apply button to complete the connection setup This will temporarily save this connection as illustrated in figure below A new link has been created for this connection in the left hand column You can Apply Delete Cancel this connection
62. check box H A traffic priority choice High Medium Low H An IP rules matching selection area The 4 Ports ADSL2 2 Router has two primary modes of operation with regard to queue traffic prioritization Trusted and Un trusted The Web UI will provide one check box to enable trusted mode In Trusted mode all rules will be applied first regardless of the setting of the TOS bits After the rules have been exhausted the existing TOS bit settings will be honored If the Trusted mode box is unchecked this will indicate the Un trusted mode Un trusted mode will match first against all rules as in Trusted mode The difference is that if there is no match then a default rule will be used The default rule will have an associated queuing priority Low 4 Ports ADSL2 2 Router 77 Rule definitions will be defined by you by allowing you to select matching based on Source IP and Netmask Destination IP and Netmask IP Protocol Source Port range Destination Port range and Incoming Mac Port Switched LAN Port These selections will define a rule and be associated with a particular queue priority High Medium and Low There is another option to choose a particular TOS marking The allowed options are No change Normal service Minimize monitory cost Maximize reliability Maximize throughput and Minimize delay 4 Ports ADSL2 2 Router 78 4 4 3 2 Create IP QoS Traffic Rule 1 Use the terms describe below as a reference and e
63. coming Ping Place a check to enable the incoming ping E Select LAN Group Select the LAN Group you are going to apply the port forwarding feature m LAN IP Select the IP address that will host the service Allow Incoming Ping Enabling incoming ping ICMP requests on the Port Forwarding page allows the router to respond to a ping from the Internet m DMZ Demilitarized Zone DMZ More information on DMZ is available in the DMZ Setting sextion Custom Port Forwarding This link takes you to the Custom Port Forwarding screen more is discussed in Custom Port Forwarding section H Category Custom and user defined categories H Available Rules Predefined and or user defined IP filtering rules for each category E Applied Rules The IP filtering rules you select to apply for each given category 4 Ports ADSL2 2 Router 82 4 4 4 1 Port Forwarding Configuration Procedure 1 From the Port Forwarding configuration screen select WAN Connection LAN Group and LAN IP If the desired LAN IP is not available in the LAP IP drop down menu you can add it using the LAN Client screen which can be accessed by clicking NEW IP 2 Select the available rules for a given category click View to view the rule associated with a predefined filter Figure below click Add to apply the rule for this category Rule Name DirectX 7 8 Games gt SNMP Q gt Port Forwarding 3 Ifa rule i
64. d usbO DSL Carrier is down DSL Carrier is up Start of connection delayed for 56 sec gt M PPPoE Launch after conn delay timeout pppd 2 4 1 started by root uid 0 Got connection 8f04 Saving PPPoE Session ID 0x8f04 Saved Session ID 0 Connect pppO nas0 MRU 1500 K3 4 Ports ADSL2 2 Router 128 Appendix A Router Terms What is a firewall A firewall is a device that protects one network from another while allowing communication between the two A firewall incorporates the functions of the NAT router while adding features for dealing with a hacker intrusion or attack Several known types of intrusion or attack can be recognized when they occur When an incident is detected the firewall can log details of the attempt and can optionally send email to an administrator notifying them of the incident Using information from the log the administrator can take action with the ISP of the hacker In some types of intrusions the firewall can fend off the hacker by discarding all further packets from the hacker s IP address for a period of time What is NAT NAT stands for Network Address Translation Another name for it is Connection Sharing What does this mean Your ISP provides you with a single network address for you to access the Internet through However you may have several machines on your local network that want to access the Internet at the same time The router provides NAT
65. d by a header from the transport layer TCP followed by the application protocol data Two options are provided Logical Link Control LLC and Virtual Channel VC H Username Your ISP Account ID Check your ISP for details KH Password Your ISP Account Password Check your ISP for details 4 Ports ADSL2 2 Router 41 Idle Timeout The Idle Timeout allows you to set the specific period of time in seconds to disconnect from the ISP if the link has no activity detected Keep Alive When the On Demand option is not enabled this value specifies the time to wait without being connected to your provider before terminating the connection To ensure that the link is always active enter 0 in this field Authentication The different types of available authentications are Auto When auto is selected PAP mode will run by default However if PAP fails then will run as the secondary protocol This is the default setting PAP Password Authentication Procedure Authentication is done through username and password CHAP Challenge Handshake Authentication Protocol Typically more secure than PAP CHAP uses username and password in combination with a randomly generated challenge string which has to be authenticated using a one way hashing function MTU Maximum Transmission Unit The largest size packet that can be sent by the modem If the network stack of any packet is larger than the MTU value then the packet will be
66. dge Filter Rules that has been created If the box is de selected Bridge Filtering will not be enabled even if Bridge Filter Rules have been created E Enable Bridge Filter Management Interface Place a check to enable the Bridge Filter Management Interface There are three interface provided for the setting Ethernet USB and Wireless Interface H Select LAN Select your LAN group E Bridge Filter Management Interface You can choose from Ethernet USB and WLAN E SrC MAC The source MAC address It must be in a xx xx xx xx xx xx format with 00 00 00 00 00 00 as don t care Blanks can be used in the MAC address space and would be considered also as don t care H SrC Port Source port You can choose from Any Ethernet USB WLAN or WAN Bridge Connection Port for the particular bridge 4 Ports ADSL2 2 Router 98 Dest MAC The destination MAC address Dest Port Destination port You can choose from Any Ethernet USB and WLAN Protocol You can choose from the following options PPPoE Session PPPoE Discovery IPX Ethernet II RARP IPv6 IPv4 and Any Mode Select t Allow or Deny for the rule Delete Place a check adjacent to the Bridge Filter Rule and click Apply to Delete the Bridge Filter Rule Add Click Add button to add the rule to the list of rules Apply Click Apply to complete the setting Cancel Click Cancel to ignore all the changes To complete and save the setting click Save All a
67. down for the Ethernet connection USB This field displays the link up or down for the USB connection Optional Software Version This field displays the 4 Ports ADSL2 2 Router s data pump code version Firmware Version This field displays the 4 Ports ADSL2 2 Router s firmware version WR Log Out Click to Log Out the Administration configuration page WR Refresh Click to Refresh current page 4 Ports ADSL2 2 Router 23 4 2 EZ SETUP The EZ SETUP is a presetting wizard which meant to help you install the 4 Ports ADSL2 2 Router quickly and easily The EZ Setup section which is a wizard allows you to create new connections by country and ISP EZ Setup EZ Setup Follow these quick steps to install the ADSL Router Click on Wizard and the following screen will pop up Follow the Steps describe below to complete your installation KSE GER Automatic Setup Follow these quick steps to install the ADSL Router Set Area ISP encapsulation Country Select Country E 0 VPI vo IR f Ai SL f f If you can t find your ISP setting please click Config to config yourself 4 Ports ADSL2 2 Router 24 STEP 1 Select your country from the Country list and the ADSL service provider from the ISP List If there are more than two ISP in your country and note the Encapsulation type and VPI amp VCI setting Wiz
68. e Static Type Sharing Options NAT Firewall VLAN ID Priority Bits Static Settings P C Settings Encapsulation LLC O vc IP Address 192 168 1 100 Mask 255 255 255 0 Default Gateway 192 168 1 12 PVC VPI VCI DNS 1 eect DNS 2 BER J DNS 3 Ge cps Mode Bridged Routed MBS cells covt o usecs Auto PVC nance 4 Ports ADSL2 2 Router 48 4 3 1 1 4 New Connection DHCP Connection Setup DHCP When DHCP mode is selected the following screen will pop up Dynamic Host Configuration Protocol DHCP allows the ADSL Router to automatically obtain the IP address from the server This option is commonly used in situations where the IP address is dynamically assigned and is not known prior to assignment TT one eee cows annem L roos sons LAN Setup DHCP Connection Setup gt LAN Configuration Name DHCP R Type DHCH Sharing Disable p Firewall NAT Options NAT Firewall VLAN ID Priority Bits Services F Es DHCP Settings PYC Settings Encapsulation Gei LLCO vc IP Address Mask VPI 0 New Connection gt Hinet gt Save All PVC Gateway VCI 20 Default Gateway Qos UBR Renew Por m SCR cps MBS cells CDVT usecs Auto PVC O encer m Name Enter the DHCP connection name The name must be unique and must not contain spaces and must not begin with a num
69. e may never exceed Available only when VBR QoS is chosen SCR Security Cell Rate This is an ATM Asynchronous Transfer Mode term to describe the security cell transmitted per second MBS Maximum Burst Size A term used in ATM Asynchronous Transfer Mode to specify the maximum number of cells which can be transmitted at the contracted PCR Peak Cell Rate Available only when VBR QoS is chosen 4 Ports ADSL2 2 Router 46 H CDVT Cell Delay Variation Time The Cell Delay Variation is a term used in ATM Asynchronous Transfer Mode to describe the time difference that is acceptable between cells being presented at the receiving host Available only when VBR QoS is chosen H Auto PVC Click to enable Auto PVC features Auto PVC allows detection of virtual channels via the built in mechanism for communicating ATM Layer information from DSLAM to the 4 Ports ADSL2 2 Router Apply Click Apply to complete the connection profile s setting Delete Click Delete to delete a connection Cancel Click Cancel to ignore all the changes To complete and save the connection profile click Save All after clicking the Apply button 4 Ports ADSL2 2 Router 47 4 3 1 1 3 1 Static Configuration Procedures 10 11 12 From the Setup main page click on New Connection Enter a unique name for the Static connection in the Name field The name must not have spaces and cannot begin with numbers At the Type field select Static The
70. ection Setup p Firewall NAT Options NAT Firewall VLAN ID f Priority Bits Services be DHCP Settings P C Settings Gage Gateway NA VCI sub Default Gateway O efault Ga e Qos Renen HGR ie SCR cps MBS cells CDVT usecs Auto Pvc O re os EN 4 Ports ADSL2 2 Router 51 4 3 1 1 5 New Connection Bridge Connection Setup Bridge When Bridge mode is selected the following screen will pop up A Bridged connection basically disables the routing firewall and NAT features of the 4 Ports ADSL2 2 Router In a Bridged connection the 4 Ports ADSL2 2 Router acts as a modem or hub and just transmits packets between the WAN interface and the LAN interface A Bridged connection assumes that another device is providing the routing functionality that is now disabled in the 4 Ports ADSL2 2 Router m Name Enter the Bridge connection name The name must be unique and must not contain spaces Services New Connection Name Bridge Options Bridged Connection Setup Bridge Settings Encapsulation LLC O vc Select LAN LAN group 1 i Type Bridge v VLAN ID i rome ersen conre Anan roots sws Sharing Disable Bij Priority Bits P C Settings PVC vPI 0 CI 32 Qos UBR ei Auto PVC O cps cps cells usecs and must not begin with a number E Type Connection Ty
71. ed OK Cancel Step 5 Go to General icon select Obtain an IP address automatically and DNS server address automatically Then click OK Internet Protocol TCPAP Properties General Altemate Configuration You can get IP settings assigned automatically if your network supports this capability Otherwise you need to ask your network administrator for the appropriate IP settings Obtain an IP address automatically 1 Use the following IP address Si isfaull gate Obtain DNS server address automatically 2 Use the following DNS server addresses Yelened ON 4 Ports ADSL2 2 Router 17 3 4 Checking TCP IP Configuration After your PC is configured and the system has rebooted you can check the TCP IP configuration using the following utility provided by your Windows system A Windows 98 ME 1 Click on Start and Run 2 In the open field enter Command then press OK Run 2 x SI Type the name of a program folder document or Internet resource and Windows will open it for you 3 Al the Ethernet adapter information will be shown in the appears Windows Check if you can get the following setting MS DOS Prompt Auto x D E The IP Address as 192 168 1 x m The Subnet Mask as 255 255 255 0 m The Default Gateway as 192 168 1 1 4 Type Exit to end up the MS DOS Prompt 4 Ports ADSL2 2 Router
72. erface The traffic counter will reset if the device is rebooted Network Statistics Network Statistics gt Connection Status gt DHCP Clients Choose an interface to view your network statistics Ethernet DSL cows ence ros errs Transmit Tx PDUs Tx Total Bytes Tx Total Error Counts Receive Rx PDUs Rx Total Bytes Rx Total Error Counts gt Modem Status gt Product Information gt System Log 49 2390 0 109 10394 0 Refresh Click Refresh button to reload Web browser 4 Ports ADSL2 2 Router 123 4 6 2 STATUS Connection Status You can view your the status of your different connections from the Connection Status screen To access click on the Connection Status link from the STATUS main screen c tion Stat ro F g bh chelated Description Type IP State Online Disconnect Reason Hinet pppoe 218 167 50 183 Connected Ohr 18min 8sec N A gt System Log B a Refresh Click Refresh button to reload Web browser 4 Ports ADSL2 2 Router 124 4 6 3 STATUS DHCP Clients If you have enabled the DHCP server you can view a list of the DHCP clients from the DHCP Clients screen From the STATUS main screen click the DHCP Clients link select the LAN connection and the following information of the DHCP LAN Clients will be displayed E MAC Address E IP Address H Host Name E Lease Time beggen Eh gt N
73. erver Ethernet Switch Select to configure ethernet switch settings WAN Setup New Connection Select to configure a mew connection Modem Select to setup your modem 4 Ports ADSL2 2 Router 34 4 3 1 CONFIG WAN Setup WAN Setup The WAN configuration page allows you to set the configuration for the WAN ADSL ports ADSL connections can be configured in a variety of ways depending on the ISP WAN configuration and the requirements of your home or office LAN This 4 Ports ADSL2 2 Router supports the following ADSL connection types HM PPPoE RFC2516 PPPoA RFC2364 DHCP Static Bridged RFC1483 CLIP RFC1577 H HR H H Configuring the 4 Ports ADSL2 2 Router to match these connection types may require entry of some or all of the following values M ISP Account Username and Password VPI VCI Setting Encapsulation Type Multiplexing Either LLC or VC check with your ISP for details ADSL Handshaking Mode Default setting is MMODE Network Settings for Bridged Mode operation H RR H For PPPoA or PPPoE users you need the following values from your ISP H Username Ml Password For Bridged Mode connections RFC1483 you need the following information from your ISP DSL Fixed Internet IP address Subnet Mask Default Gateway IP Address Primary DNS IP address H RR H The next sections will describe in detail how to set up each of these connection types and save them as Connection Profiles
74. ests for all connections and and ISP and configure other UPnP IGMP Bridge interfaces basic settings Filters and LAN clients Status Information System Uptime 0 hours 1 minutes Ethernet Connected DSL Status Disconnected Software Version 3 6 0C DSL Speed 0 Okbps Firmware Version 845_NB_032205 00F E HOME The Home section show the current 4 Ports ADSL2 2 Router s function information under different links E EZ SETUP The EZ Setup is a presetting wizard which meant to help you install the 4 Ports ADSL2 2 Router quickly and easily WR CONFIG The Config section allows you to create new connections edit existing connections and configure other basic settings E ADVANCED The Advanced section lets you configure advanced features like RIP SNTP SNMP IP QoS Access control etc E TOOLS The Tools section lets you carry out system commands and perform simple system tests WR STATUS The Status section displays status log and statistical information for all connections and interfaces 4 Ports ADSL2 2 Router 22 WM Status Information Shows the current device connection status EN System Uptime This field displays the time of the 4 Ports ADSL2 2 Router has been in operation DSL Status Shows the 4 Ports ADSL2 2 Router connection status DSL Speed This field displays the 4 Ports ADSL2 2 Router Downstream Upstream data rate in Kbps Ethernet This field displays the link up or
75. etwork Statistics gt Connection Status gt Modem Status gt Product Information gt System Log a Refresh Click Refresh button to reload Web browser DHCP Clients 1 Select LAN LAN group 1 k MAC Address IP Address Host Name Lease Time 00 08 a1 0f 49 7e 192 168 1 3 steven 0 days 0 40 26 4 Ports ADSL2 2 Router 125 4 6 4 STATUS Modem Status The Modem Status page shows the 4 Ports ADSL2 2 Router physical layer or link status The information displayed on this page is either inherent to the 4 Ports ADSL2 2 Router or set by the ADSL Central Office CO DSLAM neither of which cannot be changed by the user gt Network Statistics gt Connection Status gt DHCP Clients Modem Status gt Product Information gt System Log eer Gem conne Modem Status Connection Status Us Rate Kbps Ds Rate Kbps US Margin DS Margin Trained Modulation LOS Errors DS Line Attenuation US Line Attenuation Peak Cell Rate CRC Rx Fast CRC Tx Fast CRC Rx Interleaved CRC Tx Interleaved Path Mode DSL Statistics Near End F4 Loop Back Count Near End F5 Loop Back Count Refresh Click Refresh button to reload Web browser Modem Status Connected 256 2048 18 Ff GDMT 0 34 18 603 cells per sec 0 0 0 0 Interleaved oo 4 Ports ADSL2 2 Router 126 4 6 5 STATUS Product Information The Product Inform
76. eway The LAN through which the subnet communicates with the WAN LAN Metric It defines the number of hop s the between network nodes that data packets will travel The default value is 0 which means the subnet is directly one level down the local LAN network E Apply Click Apply to complete the setting H Cancel Click Cancel to ignore all the changes E To complete and save the setting click Save All after clicking the Apply button 4 Ports ADSL2 2 Router 103 4 4 10 1 Static Routing Configuration Procedure 1 From the Choose a connection drop down menu select your LAN connection LAN group 1 For example 2 Enter leave the following parameters H New Destination IP 10 0 0 0 the network IP address of the subnet KH Mask 255 255 255 0 the subnet mask M Gateway 192 168 1 5 the LAN side IP address of the second router through which the stations in the subnet access the network Kl Metric 0 You are telling the router a new subnet with an IP of 10 0 0 0 and a netmask of 255 255 255 0 has been added and will access this 4 Ports ADSL2 2 Router via station 192 168 1 5 The metric is 0 since the subnet is one level down the LAN 3 Click Apply to temporarily save the settings You have added the subnet to the routing table Figure below The fours stations in the subnet will be able to send receive packets You can add up to 16 entries You can also delete any entry using the Delete checkbox L PJ
77. ference and configure the following fields Primary SNTP Server Secondary SNTP Server Tertiary SNTP Server Timeout Polling Interval Retry Count Time Zone Day Light Click Apply to temporarily save the setting A To make the change permanent click on Save All woe ezsevur conne xovanceo voois el EET SNTP e gt SNMP To enable SNTP check the Enable SNTP box and enter a time server Q IP QoS V Enable SNTP Primary SNTP Server DO DD Secondary SNTP Server 0 0 0 0 Tertiary SNTP Server bunn O Timeout 5 J Secs Polling Interval 30 Mins Time Zone GMT 12 00 International Date Line West v Day Light O 4 Ports ADSL2 2 Router 72 4 4 2 ADVANCED SNMP SNMP Simple Network Management Protocol SNMP is a troubleshooting and management protocol which uses the UDP protocol on port 161 to communicate between clients and servers SNMP uses a manager MIB management information base agent solution to fulfill the network management needs The agent is a separate station that can request data from an SNMP agent in each of the different managed system in the network The agent uses the MIBs as dictionaries of manageable objects Each SNMP managed device has at least one agent that can respond to the queries from the NMS The SNMP agent supports GETS SETS and TRAPS for 4 groups with MIB II System Interface IP and ICMP
78. fter clicking the Apply button 4 Ports ADSL2 2 Router 99 4 4 8 1 Bridge Filters Configuration Procedure 1 Check Enable Bridge Filters 2 To add a rule enter source MAC address destination MAC address and frame type with desired filtering type and click Add You can also edit a rule that you created using the Edit checkbox You can delete a rule using Delete Click Apply to temporarily save the settings 4 To make the change permanent click on Save All 4 Ports ADSL2 2 Router 100 4 4 9 ADVANCED Multicast Multicasting is a form of limited broadcast UDP is used to send datagram to all hosts that belong to what is called a Host group A host group is a set of zero or more hosts identified by the same destination IP address The following statements apply to host groups Anyone can join or leave a host group at will There are no restrictions on a host s location There are no restrictions on the number of members that may belong to a host group A host may belong to multiple host groups Non group members may send UDP datagram to the host group Multicasting is useful when data needs to be sent to more than one device For instance if one device is responsible for acquiring data that many other devices need then multicasting is a natural fit Note that using multicasting as opposed to sending the same data to individual devices uses less network bandwidth The multicast feature also enables you to recei
79. g measures Adjust or relocate the receiving antenna e Increase the separation between the equipment or device e Consult a dealer or an experienced technician for assistance TN CE Declaration of Conformity This is to certify that this device complies the essential protection requirements of the European Council Directive 89 336 EEC Article 4a Conformity is declared by the application of EN 55 022 Class B CISPR 22 Compliance with the applicable regulations is dependent upon the use of shielded cables It is the responsibility of the user to procure the appropriate cables 4 Ports ADSL2 2 Router ii Contents CHAPTER 1 INS ENEE EE 1 Te Lt GE EE 2 gS 9 a 0 ee 5 e Ee 6 1 4 Document Structure EE 7 VS System REQUIPEMEM E 8 1 6 Packet EH 9 CHAPTER 2 KNOWING THE A PORTS ADSL2 2 ROUTER ue 10 Zl TOME GN EE 10 22 Back Panel EE 11 2 3 Connection Mechanism e EE 12 CHAPTER 3 SETTING UP THE TCP IP IN WINDOWS use 14 Db Windows ME V98 EE 15 22 Windows 2000 EEN 16 3 9 EIERE EEN e 17 3 4 Checking TCP IP Configuration ccc cece teeter etree eee reer reer etree eee eeeeeeeeeeeeeeeeeeees 18 CHAPTER A DEVICE ADMINISTRATION ccccccceeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeaeeeeeees 21 EE TOG I eas ee eal eset a rec ids ana eege 21 4 2 EZ RTE 24 ASC ONE EE 34 4 3 VTCONFIG WAN Setup EE 35 4 3 1 1 CONFIG WAN Setup New Connechon 36 4 3 1 1 1 New Connection PPPoE Connection Setup
80. gt Bridge Filters Multicast Source Source Destination Destination E Name IP Port Start IP Port Start Protocol Priority Phy Port TOS Delete Static Routing Mask PortEnd Mask Port End gt Dynamic Routing gt Save All H Choose a connection This field allows you choose a connection from the list of available connections E Priority weight There are 2 Priority Weight to select from the drop down manual These 2 fields will allow you to select the weights of the Medium and Low priority queues in increments of 10 so that that the sum of the weights of these 2 queues is equal to 100 H Enable IPQoS This field allows you to enable disable IP QoS for the chosen connection Note If IP QoS is enabled and no rules are defined a default rule is applied to the connection The default rule puts all the traffic to be transmitted in the Low Priority queue 4 Ports ADSL2 2 Router 75 Trusted Mode Click to enable Trusted Mode The 4 Ports ADSL2 2 Router has two primary modes of operation with regard to queue traffic prioritization Trusted and Un Trusted This field allows you to choose the mode Trusted Checked and Un Trusted Unchecked In Trusted Mode all the rules will be applied first regardless of the setting of the TOS bits After the rules have been exhausted the existing TOS bit settings will be honored The Un Trusted mode will match first against all rules as in Trusted mode The difference is
81. gt Firewall NAT LAN group 1 Services ainin Ethernet WAN Setup 7 Configure Hinet Aranw gt Save All E 2 Select USB in the Interface box and click Add next to LAN group 2 USB moves to LAN group 2 as shown in figure below The Configure link for LAN group 2 has also been generated which allows additional configurations for the defined LAN group b LAN Setup LAN Configuration LAN Configuration Services New Connection Hinet Interfaces LAN group 1 Ethernet Configure LAN group 2 i USB Configure 3 Click Apply to temporarily save the changes A To make the change permanent click on Save All 4 Ports ADSL2 2 Router 61 4 3 2 1 2 LAN Configuration Unmanaged The LAN Group Configuration screen allows you to configure settings for each defined LAN group Notice that you can also view the status of advanced services that can be applied to this LAN group Unmanaged Click the Unmanaged radio button the following configuration screen will pop up All filling items are hidden except the Server and Relay Off Unchangeable radio button will turn on Unmanaged is a state when the LAN group is not configured and no IP address has been assigned to the bridge Click the Services items will guides you to detail setting Refer to ADVANCED section for setting configuration details LAN Setup LAN Group
82. have spaces and cannot begin with numbers At the Type field select Bridge The Bridge connection setup page is displayed as shown below The Network Address Translation NAT and the Firewall options are enabled by default Leave these in the default mode Under Bridge Settings select the encapsulation type LLC or VC Note If you are not sure just use the default mode Under PVC Settings enter the values of VPI and VCI settings Note Your DSL service provider or your ISP will supply these Select the Quality of Service QOS leave the default value if you are unsure or the ISP did not provide this information Click the Apply button to complete the connection setup This will temporarily save this connection as illustrated in figure below A new link has been created for this connection in the left hand column You can Apply Delete Cancel this connection using this screen To make the change permanent click on Save All To check on the status click on Status at the top of the page and select Connection Status LAN Setup Bridged Connection Setup gt LAN Configuration gt Ethernet Switch Name Bridge Type Sharing Firewall NAT a Options VLAN ID Priority Bits Services s R Bridge Settings PVC Settings Encapsulation LLC O vc Select LAN LAN group 1 7 E Bridge gt Save All cps cells usecs Auto PVC O KSE Jf cance 4 Ports ADSL2 2 Router 54 4 3 1 1 6 New Connection CLIP Con
83. he type of information forwarded to the remote PC depends upon the Log level Each log message is assigned a severity level which indicates how seriously the triggering event affects router functions When you configure logging you must specify a severity level for each facility messages that belong to the facility and are rated at that level or higher are logged to the destination REESEN gt System Commands Remote Log Settings Remote Log gt User Management Log Level gt Update Gateway Log Level Notice be gt Ping Test gt Modem Test Add an IP Address i add gt Save All Select a logging destination None D H Log Level The default log level is Notice There are eight log levels in the order of its severity EN EN Panic System panic or other condition that causes the router to stop functioning Alert Conditions that require immediate correction such as a corrupted system database Critical Critical conditions such as hard drive errors Error Error conditions that generally have less serious consequences than errors in the emergency alert and critical levels Warning Conditions that warrant monitoring Notice Conditions that are not errors but might warrant special handling Info Events or non error conditions of interest Debug Software debugging message Specify the level only when so directed by a technical support representative Note when
84. hen the upload is finished the 4 Ports ADSL2 2 Router will reboot and you will be prompt to log in again Enter your Username and Password to log back in If you want to make sure the firmware is properly upgraded go to Status Product Information and check on the Wireless Firmware version information on the Product Information screen If you would like a copy of the configuration file config bin saved to the 4 Ports ADSL2 2 Router flash click Get Configuration to download it 4 Ports ADSL2 2 Router 115 4 5 5 TOOLS Ping Test Once you have your 4 Ports ADSL2 2 Router configured it is a good idea to make sure you can Ping the network Figure below shows the default Ping Test screen which can be accessed by clicking on the Ping Test link from the left of the Tools screen If you have your PC connected to the 4 Ports ADSL2 2 Router via the default DHCP configuration you should be able to Ping the network address 192 168 1 1 If the pings for both the WAN side and the LAN side are complete and your have the proper protocol configures you should be able to surf the Internet PF ore Pezseror cone aovanceo oors sims ll Enter IP Address to ping 192 168 1 a Packet size GI bytes Ping Test 4 Number of echo requests 3 gt Modem Test gt Save All PING 192 168 1 1 192 168 1 1 64 data bytes a 72 bytes from 192 168 1 1 icmp_seq 0 ttl 255 time 0 0 ms 72 bytes from 192 168 1
85. hts up when a successful ADSL connection is established PPP Lights up when a PPP connection is established 4 Ports ADSL2 2 Router 10 2 2 Back Panel The back panel of the 4 Ports ADSL2 2 Router contains ADSL Ethernet Switches Reset and Power Adapter connection IW uae g ADSL 4 x 10 100 Mbps Ethernet Switch Reset Power ADSL Port for connecting to the ADSL2 2 Service Provider Ports 1 4 Four 10 100Mbps Ethernet Ports for connecting to the network devices RESET Restore the 4 Ports ADSL2 2 Router to factory default setting POWER 12V DC 1A or 9V AC 1A Power adapter connector All the Ethernet port of the 4 Ports ADSL2 2 Router supports auto crossover capability RESET Button Reboot amp Restore the 4 Ports ADSL2 2 Router to factory defaults Resetting Factory Defaults The reboot and restore to factory defaults feature will set the device to its factory default configuration by resetting the 4 Ports ADSL2 2 Router To Reset the 4 Ports ADSL2 2 Router Ensure that the device is powered on Press the Reset button for 10 15 seconds and release Wait for 30 seconds after release the Reset button Do not power off the device during the reset process H The default settings are now restored after 30 seconds 4 Ports ADSL2 2 Router 11 2 3 Connection Mechanism This section describes the hardware connection mechanism of 4 Ports ADSL2 2 Router on your Local
86. ic applications services based on the IP address of a LAN device You can use this page to block specific traffic for example block web access or any traffic from a computer on your local network A database of predefined IP filters allows you to apply one or more filtering rules to one or more members of a defined LAN group You can view the rules associated with a predefined filter and add the available rules for a given category You can also create edit delete your own IP filter rules RER Select LAN Group LAN group 1 x Lan 1P 192 168 1 2 IP Filters Block All Traffic Q O Block Outgoing Ping Custom IP Filters Games Asheron s Call gt Static Rout ___ Delta Force oe EES O Servers Deck 5 Games iteForce O User EverQuest Fighter Ace Il vi E Select LAN Group Select the LAN Group you are going to apply the IP Filters feature E LAN IP Select the IP address in the given LAN group that you are going to apply the IP Filters feature H Block All Traffic When checked complete network access is blocked for the specific IP address H Block Outgoing Ping Blocking outgoing ping ICMP generated from a particular LAN IP can be used if your PC has a virus that attempts a Ping of Death Denial of Service attack Custom IP Filters This link takes you to the Custom IP Filter screen more is discussed in Custom IP Filters Screen section H Availab
87. into the 4 Ports ADSL2 2 Router 1 Launch the Web browser Internet Explorer Netscape etc 2 Enter the 4 Ports ADSL2 2 Router default IP address Default Gateway http 192 168 1 1 in the address bar then press Enter to Log in 3 Entry of the username and password will be prompted Enter the default login Username and Password The default login Username of the administrator is Admin and the default login Password is Admin A N M Note that the Username and Password are case sensitive Please Log In to continue Log In Username Admin Password eceee tog In Username and Password can be changed after login Refer to the Tools configuration section for further instruction 4 Ports ADSL2 2 Router 21 Upon entering the address into the web browser the configurable HOME page with all the device configuration information will pop up as shown in Figure below o eee com Loano roos sms EZ Setup Config Advanced Tools Status The EZ Setup section The Config section The Advanced section The Tools section lets The Status section which is a wizard allows allows you to create new lets you configure you carry out system displays status log and you to create new connections edit advanced features like commands and perform statistical information connections by country existing connections RIP Firewall NAT simple system t
88. ion and management Built in 4 10 100 Mbps Fast Ethernet Switch port for LAN connection Compliant with IEEE 802 3 802 3u and auto negotiation e Support full duplex 802 3 flow control Support IP Filtering MAC Filtering Web Filtering and IPSec Pass Through security functionality e Support Dying Gasp functionality Optional Flash memory for firmware upgrade Hardware Reset button for fast default setting recovery HTTP Web Based Management Configuration e LEDs indicator indicates connection status H ADSL Standards e Full rate ANSI T1 413 Issue2 ITU T G 992 1 and ITU T G 992 2 standards compliant e ITU G 992 3 ITU G992 5 and READSL2 ADSL2 2 standards compliant Downstream and Upstream data rates up to 24Mbps and 1Mbps Reach length up to 22Kft e Support Dying Gasp functionality Optional 4 Ports ADSL2 2 Router 2 ATM Protocols Support ATM ALLO ALL2 amp ALLS Support up to 16PVCs Support ATM UBR CBR VBR rt and VBR nt Traffic Shaping QoS Support OAM F4 F5 Loop Back Support PPPoA RFC2364 Support PPPoE RFC2516 Router Bridged Ethernet over ATM RFC2864 RFC1483 Classical IP over ATM RFC2225 RFC1577 Router Mode IP Routing RIPv1 and RIPv2 Static Routing DHCP Server Relay and Client Support DNS Relay Server Support DMZ functionality Support NAT and NAPT PAT functionality with extensive ALG supported Support IPSec L2TP PPTP Pass Through Suppo
89. is an ATM Asynchronous Transfer Mode term to describe the rate cells per second that the source device may never exceed Available only when VBR QoS is chosen H SCR Security Cell Rate This is an ATM Asynchronous Transfer Mode term to describe the security cell transmitted per second H MBS Maximum Burst Size A term used in ATM Asynchronous Transfer Mode to specify the maximum number of cells which can be transmitted at the contracted PCR Peak Cell Rate Available only when VBR QoS is chosen H CDVT Cell Delay Variation Time The Cell Delay Variation is a term used in ATM Asynchronous Transfer Mode to describe the time difference that is acceptable between cells being presented at the receiving host Available only when VBR QoS is chosen H Auto PVC Click to enable Auto PVC features Auto PVC allows detection of virtual channels via the built in mechanism for communicating ATM Layer information from DSLAM to the 4 Ports ADSL2 2 Router Renew Click the Renew button and the gateway will retrieve the IP Address Subnet Mask and Gateway Address Release Click the Release button to release the IP Address Subnet Mask and Gateway Address Apply Click Apply to complete the connection profile s setting Delete Click Delete to delete a connection Cancel Click Cancel to ignore all the changes To complete and save the connection profile click Save All after clicking the Apply button 4 Ports ADSL2 2 Rou
90. le Rules Predefined and or user defined IP filtering rules for each category Applied Rules The IP filtering rules you elelct to apply for each given category 4 Ports ADSL2 2 Router 90 4 4 5 1 IP Filters Configuration Procedure 1 From the IP Filters configuration screen select LAN Group and LAN IP If the desired LAN IP is not available in the LAP IP drop down menu you can add it using the LAN Client screen which can be accessed by clicking NEW IP 2 Select the available rules for a given category click View to view the rule associated with a predefined filter click Add to apply the rule for this category 3 Ifa rule is not in the list you can create your own in the user category With User category selected click Add The Rule Management screen will populate for you to create new rules The rule s you create will be available in the User category You will be able to Edit Delete the rule s you create L rr o oe oos ss i rm ges O Select LAN Group LAN group 1 vi Port Forwarding LAN IP 192 168 1 2 IP Filters Block All Traffic O CT Block Outgoing Ping Custom IP Filters gt LAN Clients O Games 5 avec ae WI H i 4 Repeat adding rules for each category 5 Click Apply when you finish to temporarily save the settings 6 To make the change permanent click on Save All 4 Ports ADSL2 2 Router 91 4 4 5 2 IP Filters Custom IP Filters Customer
91. line PPP or Point to Point protocol is a method of establishing a network connection session between network hosts It usually provides a mechanism of authenticating users LLC and VC are two different methods of encapsulating the PPP packet Contact your ISP to make sure which encapsulation is being supported Ee gt LAN Configuration ae eee Name PPPoA i Type Sharing p Firewall NAT e Options NAT M Firewall VLAN ID Priority Bits Services z gt KEE PPPoA Connection Setup Encapsulation LLCO vc PVC Username username Password ene jo VMCL Idle Timeout secs Q98 Keep Alive 10 min PCR cps Authentication Auto O CHAP O PAP ee a SCR mtu 1500 bytes 5 On Demand Default Gateway EI MBS cells Debug O CDVT usecs PPP Unnumbered O LAN Auto PVC LI Km m Name Enter the PPPoA connection name The name must be unique and must not contain spaces and must not begin with a number E Type Connection Type PPPoA Options Click to enable NAT and or Firewall functionality Default is Enable H PPP Settings H Encapsulation The technique used by layered protocols in which a layer adds header information to the protocol data unit PDU from the layer above As an example in Internet terminology a packet would contain a header from the physical layer followed by a header from the network layer IP followe
92. ll the changes 4 Ports ADSL2 2 Router 108 4 5 TOOLS Figure below shows the TOOLS main screen which can be accessed by clicking on the TOOLS tab from the top of the screen This screen provides access to the following tools screens M System Commands Remote Log User Management Update Gateway Ping Test Modem Test Save All H HR H H RECHERCHER Em gt System Commands Tools gt Remote Log The Tools section allows you to save the configuration restart the gateway update the gateway firmware setup user and remote log information and run Ping and Modem tests gt User Management F Update Gateway Save the current configuration Restart the gateway gt Ping Test Bys tens Commands and Restore to factory defaults gt Modem Test Remote Log Setup Remote Log Information gt Save All User Management Configure User Name and password Update Gateway Upgrade the Gateway Firmware Ping Test Run a Ping Test Check whether the Modem with a specific Connection Modem Test is properly connected to the Network E System Commands Save the current configuration restart the 4 Ports ADSL2 2 Router and restore to factory defaults setting H Remote Log Setup Remote Log Information m User Management Configure user name and password E Update Gateway Upgrade the 4 Ports ADSL2 2 Router firmware H Ping Test Run a ping test H Modem Test Check whether the modem with a specific connection is properl
93. m ISP Click the radio button to enable DHCP Get IP dynamically from ISP Click Next after your choice and the following window will pop up 5 a HORE Leer Tee eerste DHCP Client IP Address Mask Gateway Default Gateway 7 Place a check to enable the Default Gateway If checked the connection becomes the default gateway to the Internet Click Apply after your setting 4 Ports ADSL2 2 Router 29 3 Bridge Click the radio button to enable Bridge connection Click Next after your choice and the following screen will pop up Automatic Connection Setup Bridge Bridge Select LAN LAN group 1 Te ce ES WR Select LAN Select LAN group from the drop down manual There are three Ethernet Bridges you can select from the drop down list or leave it in the default mode WR Click Apply after your setting 4 Ports ADSL2 2 Router 30 STEP 2 Click Apply after setup Following windows will pop up Your settings are being saved and the device being rebooted Save and reboot in progress please wait Saying 17 The device s system will save and activate your setting after clicking the Apply button The following windows will pop up after the reboot process LAN Setup gt LAN Configuration gt Ethernet Switch Sharing p Firewall NAT e O 7 NAT Y VLAN ID Priority Bits Ser
94. m WLAn side to the LAN side LAN The LAN field is associated with the PPP UNunmbered field and is enabled when the PPP UNnumbered field is checked You can specify the LAN group the packets need to go through when the PPP UNnumbered feature is activited 4 Ports ADSL2 2 Router 38 PVC Settings EN EN PVC This field allows you to choose the specific PVC for the PPP session VPI Virtual Path Identifier is a virtual path used for cell routing that is identified by an eight bit field in the ATM cell header The VPI field specifies this eight bit identifier for routing VCI A Virtual Channel Identifier is a virtual channel that is identified by a unique numerical tag that is defined by a 16 bit field in the ATM cell header The purpose of the virtual channel is to identify where the cell should travel The VCI field specifies this 16 bit numerical tag that determines the destination QoS Select the Quality of Service QoS type If in doubt leave as default PCR Peak Cell Rate This is an ATM Asynchronous Transfer Mode term to describe the rate cells per second that the source device may never exceed Available only when VBR QoS is chosen SCR Security Cell Rate This is an ATM Asynchronous Transfer Mode term to describe the security cell transmitted per second MBS Maximum Burst Size A term used in ATM Asynchronous Transfer Mode to specify the maximum number of cells which can be transmitted at the contracted P
95. more about these Web pages some questions and answers Q amp A are appended after the definition of each Web page along with the appendices at the end of the guide 4 Ports ADSL2 2 Router 1 3 Audience This document is prepared for use by those customers who purchase the 4 Ports ADSL2 2 Router and using the provided or embedded firmware It assumes the reader has a basic knowledge of ADSL ADSL2 ADSL2 and networking 4 Ports ADSL2 2 Router 1 4 Document Structure Chapter 1 Chapter 2 Chapter 3 Chapter 4 Appendix A Appendix B Appendix C Appendix D Introduction provides a brief introduction to the product and user guide Knowing The 4 Ports ADSL2 2 Router provides device specifications and hardware connection mechanism Setting Up TCP IP In Windows provides Windows system Network s configurations Device Administration describes the pages found under the Admin menu These pages allow the user to view change edit update and save the 4 Ports ADSL2 2 Router s configurations or settings Router Terms provides an introduction to basic Router Terms Frequently Asked Questions is a compilation of useful questions regarding the 4 Ports ADSL2 2 Router Troubleshooting Guide is a compilation of questions and answers relating to common problems dealing with Windows networking and the 4 Ports ADSL2 2 Router configurations Glossary provides definitions of terms and acronyms of
96. mum Segment Size The largest size of data that TCP will send in a single unfragmented IP packet When a connection is established between a LAN client and a host in the WAN side the LAN client and the WAN host will indicate their Maximum Segment Size during the TCP connection handshake MTU Maximum Transmission Unit The largest size packet that can be sent by the modem If the network stack of any packet is larger than the MTU value then the packet will be fragmented before the transmission During the PPP negotiation the peer of the PPP connection will indicate its MRU and will accept any value up to that size The actual MTU of the PPP connection will be set to the smaller of the two MTU and the peer s MRU NAPT Network Address and Port Translation An extension of NAT NAPT maps many private internal addresses into one IP address The outside network WAN can see this one IP address but it cannot see the individual device IP addresses translated by the NAPT 4 Ports ADSL2 2 Router 138 NAT Network Address Translation The translation of an IP address of one network to a different IP address known by another network This gives an outside WAN network the ability to distinguish a device on the inside LAN network as the inside network has a private set of IP address assigned by the DHCP server not known to the outside network PAP Password Authentication Protocol An authentication protocol in which authorization is done
97. n real time With VBR nrt cell transfer is variable upon certain criteria vc Virtual Circuit A virtual circuit is a circuit in a network that appears to be a physically discrete path but is actually a managed collection of circuit resources that allocates specific circuits as needed to satisfy traffic requirements 4 Ports ADSL2 2 Router 140 VCI Virtual Channel Identifier A virtual channel identified by a unique numerical tag that is defined by a 16 bit field in the ATM cell header The purpose of the virtual channel is to identify where the cell should travel VC Mux Virtual Circuit based Multiplexing In VC Based Multiplexing the interconnect protocol of the carried network is identified implicitly by the VC Virtual Circuit connecting the two ATM stations each protocol must be carried over a separate VC VPI Virtual Path Identifier Virtual path for cell routing indicated by an eight bit field in the ATM cell header WAN Wide Area Network A WAN covers a large geographical area A WAN is consisted of LANs and the Internet is consisted of WANs WPA Wi Fi Protected Access WPA is a specification of standards based interoperable security enhancements that increase the level of data protection and access control for existing and future wireless LAN systems UI845_03 4 Ports ADSL2 2 Router 141
98. nd a 48 octet payload 4 Ports ADSL2 2 Router 135 CHAP Challenge Handshake Authentication Protocol Typically more secure than PAP CHAP uses username and password in combination with a randomly generated challenge string which has to be authenticated using a one way hashing function CLP Cell Loss Priority ATM cells have two levels of priority CLPO and CLP1 CLPO is of higher priority and in times of high traffic congestion CLP1 error cells may be discarded to preserve the Cell Loss Ratio of the CLPO0 cells CO Central Office In a local loop a Central Office is where home and office phone lines come together and go through switching equipment to connect them to other Central Offices The distance from the Central Office determines whether or not an ADSL signal can be supported in a given line CPE Customer Premises Equipment This specifies equipment on the customer or LAN side CRC Cyclic Redundancy Checking A method for checking errors in a data transmission between two computers CRC applies a polynomial function 16 or 32 bit to a block of data The result of that polynomial is appended to the data transmission Upon receipt the destination computer applies the same polynomial to the block of data If the host and destination computer share the same result the transmission was successful Otherwise the sender is notified to re send the data block DHCP Dynamic Host Configuration Protocol A communications pro
99. nection Setup CLIP When CLIP mode is selected the following screen will pop up The Classical IP over ATM CLIP support provides the ability to transmit IP packets over an ATM network CLIP support will encapsulate IP in an AAL5 packet data unit PDU frame using RFC1577and utilizes an ATM aware version of the ARP protocol o eee oe oeo Loos sms LAN Setup CLIP Connection Setup gt LAN Configuration Name euP mel t E sharing p Firewall NAT e Options Nat Firewall VLAN ID Kg Priority Bits Services WAN Setup CLIP Settings PYC Settings New Connection IP Address 0 0 0 0 7 PVC Mask VPI 0 bm WEE Wl Default Gateway 192 168 1 12 Qos UBR PCR cps SCR eps MBS cells CDVT usecs Auto DC CT m Name Enter the CLIP connection name The name must be unique and must not contain spaces and must not begin with a number H Type Connection Type CLIP H Options Click to enable NAT and or Firewall functionality Default is Enable H CLIP Settings KH IP Address Enter the IP Address provided by your ISP KH Mask Enter the Subnet mask specified by your ISP H ARP Server Address Resolution Protocol ARP server Leave as Default 0 0 0 0 unless advised by ISP M Default Gateway Enter the Default Gateway as specified by the ISP H PVC Settings Kl VPI Virtual Path Identifier is a
100. nnection Type Static Fixed IP by ISP DHCP Get IP dynamically from ISP O Bridge If you can t find your ISP setting please click to config yourself In this current window you will find THREE different Connection Type Static Fixed IP by ISP m DHCP Get IP dynamically from ISP E 8 Bridge 27 4 Ports ADSL2 2 Router 1 Static Fixed IP by ISP Click the radio button to enable Static Fixed IP by ISP option then click Next the following window will pop up Set Static IP IP Address 192 168 1 53 Mask 255 255 255 0 Default Gateway 192 168 1 1 DNS 1 DNS 2 DNS 3 Em ES FS WR Get Static IP Static IP Settings are for users who have a Static IP Address WAN side from their ISP H IP Address This is the static IP Address given by the ISP Range for IP Address is x x x y where 0 lt x lt 255 and 1 lt y lt 254 M Mask This is the subnet mask provided by the ISP Range for Subnet Mask is x x x x where 0 lt x lt 255 H Default Gateway This is your gateway IP address Range for Gateway is x x x y where 0 lt x lt 255 and 1 lt y lt 254 KH DNS This is the DNS address specify by the user or ISP Check your ISP for setting detail Range for DNS Address is x x x y where 0 lt x lt 255 and 1 lt y lt 254 WR Click Apply after your setting 4 Ports ADSL2 2 Router 28 2 DHCP Get IP dynamically fro
101. nt click on Save All 4 Ports ADSL2 2 Router 87 4 4 4 4 Port Forwarding Custom Port Forwarding Custom Port Forwarding If there is no pre defined Port Forwarding Rule for a particular application a user rule can be created which defines the required Ports Protocols and Port forwarding rules Click the Custom Port Forwarding button and the following screen will pop up The Custom Port Forwarding screen allows you to create up to 20 custom port forwarding entries to support specific services or applications such as Concurrent NAT NAPT operation o Lon omeo roos sms eege gt SNTP Custom Port Forwarding gt SNMP e gt IP Qos Connection Hinet Ei Enable Application Protocol TCP Source IP Address Source Netmask Destination IP Address a Destination Netmask 255 255 255 255 _ Destination Port Start Destination Port End I Deng Destination Port Map Enabled Name Source IP Destination IP Port Start Protocol Edit Delete Mask Mask Port End Port Map Cep Lac To create a custom rule you will need to know the specific port number and port type that the application requires Some applications specify a range of ports in which case you will need to know both the starting and ending port numbers in the range which are mapped by the start port and end port fields The Port Map specifies the internal port that the data will be directed to on the LAN Clien
102. nter the required fields on the IP QoS Setup page 2 Click Apply to temporarily save the setting 3 To make the change permanent click on Save All SNTP gt SNMP gd gt Static Routing a Rule Name Name of the traffic rule Rule Name Source IP ie Source Netmask Source Start Port Source End Port Destination IP Destination Netmask Destination Start Port Destination End Port Protocol ICH he Physical Port None x Traffic Priority Low WW Normal Service Minimize monetary cost Maximize reliability Maximize throughput e TOS Marking ES Een H Source IP The IP address of the traffic source H Source Netmask The Netmask of the source H Source Start Port The start port of the source H Source End Port The end port of the source H Destination IP The IP address of the traffic destination H Destination Netmask The Netmask of the destination H Destination Start Port The start port of the destination Destination End Port The end port of the destination H Protocol Select the protocol from the drop down manual The protocols supported are TCP UDP ICMP and ANY m Physical Port The selections are none Port 1 through 4 USB and WLAN H Traffic Priority The Traffic Priority field corresponds to the Priority Queue High Medium Low for this traffic The possible options for Protocol are ANY ICM
103. of the virtual channel is to identify where the cell should travel The VCI field specifies this 16 bit numerical tag that determines the destination M QoS Select the Quality of Service QoS type If in doubt leave as default KM PCR Peak Cell Rate This is an ATM Asynchronous Transfer Mode term to describe the rate cells per second that the source device may never exceed Available only when VBR QoS is chosen H SCR Security Cell Rate This is an ATM Asynchronous Transfer Mode term to describe the security cell transmitted per second H MBS Maximum Burst Size A term used in ATM Asynchronous Transfer Mode to specify the maximum number of cells which can be transmitted at the contracted PCR Peak Cell Rate Available only when VBR QoS is chosen H CDVT Cell Delay Variation Time The Cell Delay Variation is a term used in ATM Asynchronous Transfer Mode to describe the time difference that is acceptable between cells being presented at the receiving host Available only when VBR QoS is chosen H Auto PVC Click to enable Auto PVC features Auto PVC allows detection of virtual channels via the built in mechanism for communicating ATM Layer information from DSLAM to the 4 Ports ADSL2 2 Router Connect Click Connect to attempt an ADSL connection under this connection profile Disconnect Click Disconnect to drop the ADSL connection under this connection profile Apply Click Apply to complete the connection profile s
104. ome s cone aovanoeo roots sms Port Forwarding EEN New Destination IP 00 Mask 255 255 255 0 IP Filters BE a rip Piters away ol gt LAN Clients Connection Destination IP Mask Gateway Metric Delete LAN group 1 10005 255 255 255 0 192 168 115 0 Static Routing e A Click Apply again when you finish making all the changes 5 To make the change permanent click on Save All 4 Ports ADSL2 2 Router 104 4 4 11 ADVANCED Dynamic Routing The dynamic routing feature enables the 4 Ports ADSL2 2 Router to dynamically define routes for subnet s on the WANILAN side Dynamic Routing uses RIP Routing Information Protocol for exchanging routing information with other routers in the network It is supported across both WAN and LAN interfaces When RIP Routing Information Protocol is enabled the router builds its own routing tables utilizing request and response packets A request packet tells the router to build a list of its routing table contents with the network host IP to which the table belongs Netmask for the network and RIP host After obtaining this information the router will send a response to the machine that sent the original request RIP will also update the main routing table gt SNMP 2 gt Port Forwarding Enable RIP Protocol RIP v2 v gt IP Filters V Enable Password gt LAN Clients Password eeee gt LAN Isolation
105. on Client for Microsoft Networks z Eile and Print Sharing Description TCP IP is the protocol you use to connect to the Internet and wide area networks OK Cancel Step 4 Go to IP Address icon and select Obtain an IP address TCP IP Properties 2Zl x Bindings 1 Advanced NetBIOS l DNS Configuration Gateway WINS Configuration IP Address An IP address can be automatically assigned to this computer If your network does not automatically assign IP addresses ask your network administrator for an address and then type it in the space below C Specify an IP address Ti Detect connection to network media cancel Step 5 Go to Gateway icon and erase all previous setting TCP IP Properties EIES Bindings 1 Advanced 1 NetBIOS l DNS Configuration Gateway l WINS Configuration IP Address The first gateway in the Installed Gateway list will be the default The address order in the list will be the order in which these machines are used Installed gateways Step 6 Go to DNS Configuration icon select Disable DNS and click OK TCP IP Properties 2j xl Bindings Advanced l NetBIOS l DNS Configuration Gateway WINS Configuration IP Address 4 Ports ADSL2 2 Router 15 3 2 Windows 2000 Step 1 Click Start Settings Control Panel d H Network and Dial up Connections Printers S Taskbar amp Start
106. one network you will need to set up a Static Route between the networks Static routing can be used to allow users from one IP domain to access the Internet through the Router in another domain A Static Route provides the defined pathway that network information must travel to reach the specific host or network which is providing Internet access Up to 16 routes can be added T_T owe ese comme rocco vous sms gt Bridge Filters gt Multicast Static Routing gt Dynamic Routing gt Save All Static Routing Choose a connection Hinet New Destination IP Mask 255 255 255 0 Gateway g j Metric lo The Routing Table is empty ES e H Configuring Static Routing If the Router is connected to more than one network it may be necessary to set up a static route between them A static route is a pre determined pathway that network information must travel to reach a specific host or network Follow the following steps to create a Static Route EN Choose a Connection Presents list of saved Connections Select appropriate connection from the list The New Destination IP The network IP address of the subnet You can also enter the IP address of each individual station in the subnet Mask The Subnet Mask identifies which portion of an IP address is the network portion and which portion is the host portion The subnet mask defaults is 255 25 255 0 Gat
107. ors and the network will not function correctly EN Start IP The Start IP Address indicates the beginning of the range at which the DHCP server starts issuing IP addresses This value must be greater than the Routers IP address value If the Routers IP address is 192 168 1 1 The default than the starting IP address must be 192 168 1 2 or higher Note If you change the start or end values make sure the values are still within the same subnet as the gateways IP address In other words if the gateways IP address is 192 168 1 1 default and you change the DHCP start end IP addresses to be 192 128 1 2 192 128 1 100 you will not be able to communicate to the gateway if your PC has DHCP enabled End IP The End IP Address indicates the end of the IP address range The ending address must not exceed a Subnet Limit of 253 hence the maximum value that can be entered in this example is 192 168 1 254 If the DHCP server runs out of DHCP addresses users will not get access to network resources If this happens you can increase the Ending IP address to the limit of 255 or reduce the lease time Note If you change the start or end values make sure the values are still within the same subnet as the gateways IP address In other words if the gateways IP address is 192 168 1 1 default and you change the DHCP start end IP addresses to be 192 128 1 2 192 128 1 100 you will not be able to communicate to the gateway if your PC has DH
108. other through the Internet Each of these host computers have a unique IP address which distinguishes it from all the other computers on the internet Each packet of data sent includes the sender s IP address and the receiver s IP address LAN Local Area Network A group of computers typically covering a small geographic area that share devices such as printers hard disk drives scanners and optical drives Computers in a LAN typically share an internet connection through some sort of router that connects the computers to a WAN LLC Logical Link Control Provides an interface point to the MAC sublayer LLC Encapsulation is needed when several protocols are carried over the same Virtual Circuit MAC Address Media Access Control Address A unique hardware number on a computer or device that identifies it and relates it to the IP address of that device MC Multicast Communication involving a single sender and multiple specific receivers in a network MRU Maximum Receive Unit MRU Maximum Receive Unit MRU is the largest size packet that can be received by the modem During the PPP negotiation the peer of the PPP connection will indicate its MRU and will accept any value up to that size The actual MTU of the PPP connection will be set to the smaller of the two MTU and the peer s MRU In the normal negotiation the peer will accept this MRU and will not send packet with information field larger than this value MSS Maxi
109. pe Bridge H Sharing Select Disable Enable or VLAN sharing Default setting is Disable The VLAN needs to be selected to create VLAN Options Click to enable NAT and or Firewall functionality Default is Enable m VLAN ID If VLAN is selected manually enter the VLAN ID and select Priority Bits from the drop down manual H Priority Bits Priority is given to a VLAN connection from 0 7 0 being the highest priority Bridge Settings EN Encapsulation Select the encapsulation type LLC or VC according to the information provided by the ISP Select LAN Up to three LAN Group can be specified Select your LAN Group from the drop down manual 4 Ports ADSL2 2 Router PVC Settings EN EN PVC This field allows you to choose the specific PVC for the PPP session VPI Virtual Path Identifier is a virtual path used for cell routing that is identified by an eight bit field in the ATM cell header The VPI field specifies this eight bit identifier for routing VCI A Virtual Channel Identifier is a virtual channel that is identified by a unique numerical tag that is defined by a 16 bit field in the ATM cell header The purpose of the virtual channel is to identify where the cell should travel The VCI field specifies this 16 bit numerical tag that determines the destination QoS Select the Quality of Service QoS type If in doubt leave as default
110. re than PAP CHAP uses username and password in combination with a randomly generated challenge string which has to be authenticated using a one way hashing function MTU Maximum Transmission Unit The largest size packet that can be sent by the modem If the network stack of any packet is larger than the MTU value then the packet will be fragmented before the transmission This can be set from a minimum 128 to maximum 1500 On Demand Enables on demand mode The connection will disconnect if no activity is detected after the specified idle timeout value When checked this field enables the Idle Timeout field Default Gateway If checked this connection becomes the default gateway to the Internet Enforce MTU Check box if you experience problems accessing the Internet over a PPPoE connection This feature will force all TCP traffic to conform with PPP MTU by changing TCP Maximum Segment Size to PPP MTU MTU Maximum Transmission Unit is defined as the maximum packet size In bytes that a particular interface can handle Debug Click to enable the Debug function It is for ISP testers to simulate packets go through from WAN side The complete debugging information will show and listed in the System Log file PPP Unnumbered This is a special feature for telecommunication It enables PPP connection to act like a bridge connection ISP can assign blocks of public addresses to the client and make the PPP appear as pass through fro
111. rt VPN Pass Through Support SNMP functionality Support ICMP and IGMP Support PAP and CHAP PPP Authentication Bridge Mode Support Transparent Bridging IEEE 802 1D Support RFC 2684 1483 Bridged Firewall Built in Firewall functionality Support IP Filtering Support MAC Filtering Support Web Filtering IPSec Pass Through Protection against IP and MAC address spoofing UpnP Optional Support UPnP functionality 4 Ports ADSL2 2 Router Ethernet Standards Built in 4 Ports 10 100Mbps Ethernet Switch which compliant with IEEE 802 3x standards Automatic MDI MDI X crossover for 1OOBASE TX and 10BASE T ports Auto negotiation and speed auto sensing support Port based VLAN supported in any combination Web Based Management Web based Configuration Management Remote Local Management Configuration Firmware upgrade and Reset to default via Web management Telnet TFTP and FTP Management Configuration SNMP MIB II Restore factory default setting via Web or hardware reset button WAN and LAN connection statistics Configuration of static routes and routing table NAT NAPT and VCs Support Password Authentication 4 Ports ADSL2 2 Router 1 2 Scope This document provides the descriptions and usages for the 4 Ports ADSL2 2 Router s Web pages that are used in the configuration and setting process Both basic and advanced descriptions and concepts are discussed To help the reader understand
112. s not in the list you can create your own in the user category With User category selected Cancel Protocol Port Start PortEnd Port Map TCP 47624 47624 47624 TCP 6073 6073 6073 TCP UDP 2300 2400 2300 click Add The Rule Management screen will populate for you to create new rules The rule s you create will be available in the User category You will be able to Edit Delete the rule s you create gt SNMP Rule Name IP QoS S z Protocol TCP x gt Port Forwarding ane eee F gt IP Filters Port Starts Port End gt LAN Isolation Protocol Port Start PortEnd PortMap Delete gt Bridge Filters gt Multicast gt Static Routing gt Dynamic Routing gt Save All 4 Ports ADSL2 2 Router 83 4 5 6 Repeat adding rules to each category Click Apply when you finish to temporarily save the settings To make the change permanent click on Save All 4 Ports ADSL2 2 Router 84 4 4 4 2 Port Forwarding New IP New IP If you wish to manually add a LAN client so that you can apply rules to it click on the New IP button The following screen will pop up Refer to ADVANCED LAN Clients setting for more details Enter the IP Address Hostname and MAC Address as shown then click Apply to save your setting roe Tezseror conn aovanceo wrevess roos staros ree
113. secure your system The 4 Ports ADSL2 2 Router is equipped with advanced Firewall features to provide security from malicious attack hacking or eavesdropping across the Internet It s strongly recommend that you enable this feature for security purpose The default setting is Enable rome L ezserue one aovanceo roots aen BEE LAN Setup Firewall NAT Services gt LAN Configuration gt Ethernet Switch Enable Firewall and NAT Service Firewall NAT D Services WAN Setup gt New Connection Modem gt Save All Apply Click Apply to complete the setting Cancel Click Cancel to ignore all the changes To complete and save the setting click Save All after clicking the Apply button 4 Ports ADSL2 2 Router 68 4 4 ADVANCED The Advanced Menu provides access to advanced networking management and routing capabilities Click the ADVANCED tab and the following screen will pop up The Advanced tab allows you to perform advanced configuration functions for existing connections including H Enabling and disabling of key features including SNTP SNMP IP QoS RIP and multicasting E Assignment of IP QoS weighting to connections H Management of LAN port interfaces packet flow and filtering At least one WAN connection must be configured before implementing advanced WAN configuration features At least on LAN group must be defined before implementing
114. ss is usually permanent 5 What is NAT Network Address Translation and what is it used for Ans NAT translates multiple IP Address on the private LAN to one public IP Address in WAN that is sent out to the Internet NAT adds a level security since the IP address of a PC connected to the private LAN is never transmitted on the Internet 6 What can I do when am not able to get the web configuration screen for this 4 Ports ADSL2 2 Router Ans Remove the proxy settings on your Internet Browsers or remove the dial up settings on your browser 4 Ports ADSL2 2 Router 131 7 What is DMZ DeMilitarized zone Ans DMZ allows one IP Address computer to be exposed to the Internet Some applications require multiple TCP IP ports to be open It is recommended that you set your computer with a static IP if you want to use DMZ features 8 What is the maximum IP addresses supported by this 4 Ports ADSL2 2 Router Ans The 4 Ports ADSL2 2 Router can support up to 253 IP addresses 4 Ports ADSL2 2 Router 132 Appendix C Troubleshooting Guide The Troubleshooting Guide provides answers to common problems regarding the 4 Ports ADSL2 2 Router settings connections and computer settings 1 The 4 Ports ADSL2 2 Router does not work None of the LEDs light up Ans Check the following 1 Make sure that the 4 Ports ADSL2 2 Router is plugged into a power socket 2 Make sure that you are using the correct power supply for
115. stics of your broadband Modem Status DSL connection Product Information View the Product Information and Software Versions System Log View the Log messages 4 Ports ADSL2 2 Router 120 4 6 1 STATUS Network Statistics The Network Statistics show the Select Network Interface type to peruse statistics for each type of connection Click Ethernet USB Optional DSL or Wireless to view your Network Statistics 4 Ports ADSL2 2 Router 121 4 6 1 1 STATUS Network Statistics Ethernet Ethernet Shows the Transmit Receive Frames Error Frames Collision and CRC Errors information of the Ethernet Interface The traffic counter will reset if the device is rebooted Network Statistics Network Statistics a Refresh Click Refresh button to reload Web browser Choose an interface to view your network statistics Transmit Good Tx Frames Good Tx Broadcast Frames Good Tx Multicast Frames Tx Total Bytes Collisions Error Frames Carrier Sense Errors Receive Good Rx Frames Good Rx Broadcast Frames Good Rx Multicast Frames Rx Total Bytes CRC Errors Undersized Frames Overruns Ethernet DSL Provence roos srs 2129 2 D 1598576 o o D 10632 95 7 799205 4 Ports ADSL2 2 Router 122 4 6 1 2 STATUS Network Statistics DSL DSL Shows the Total Bytes Receive Transmit and Error Count information of the ADSL WAN Int
116. sticscensteestdenteendeentesndeendeosddentenddendesedenentdendeatieeees 108 4 5 TOOLS EE 109 4 5 1 TOOLS System Commande ssessnnnnnnsseeeetrrrt tt tttterttnrr tt ttttrnnnn rrtt rnt tnnnna rnnt trer eenn 110 45 2 TOOLSE REMOS LOG EE 111 4 Ports ADSL2 2 Router iv 4 5 3 TOOLS User Management c cntancntancntinctnn ein a 113 4 5 4 TOOLS Update LEM SEENEN ENNEN 114 4 5 4 1 Update Gateway Procedure nenene 115 G elle E PING EE 116 45 951 Ping lest Procedure ssi 2 hated bebe thence theta betas veh 117 4 550 TOOLS MOGI IESE REENEN ENEE EE 118 Ai TOOLS Save E 119 KE 120 4 6 1 STATUS Network Giattsetces 121 4 6 1 1 STATUS Network Statistics Ehemmet 122 4 6 1 2 STATUS Network Statistics DI 123 4 6 2 STATUS Connection EE EE 124 4 6 3 STATUS Re er e 125 4 6 4 STATUS Oe E EE EN 126 4 6 5 STATUS Product Information largie Seege Ae 127 4 1 6 STATUS Sy e E 128 APPENDIX A ROLULTERIERMS Gs aggtegret tege eggtege sggtegekegetedebsge sdekeggieeERg Gegbe gege Eege ge 129 APPENDIX B FREQUENTLY ASKED QUESTIONS 0 cccccceceeeeeeeeeeeeeeeeeeeeeeeeeeeneeeeeees 131 APPENDIX C TROUBLESHOOTING GUIDE ccccceeeeeeeeeeeeeeeeeeeeeeeeeeeeeneeeeeeeeeeeees 133 APPENDIX D GLOSSARY a oe EE 135 4 Ports ADSL2 2 Router v Chapter 1 Introduction Congratulations on your purchase of this outstanding 4 Ports ADSL2 2 Router This device is a Four Ports Ethernet ADSL2 2 Router combines an
117. sword This is an optional field for additional security For LAN group 1 and LAN Group 2 leave Both checked in the Direction field Click Apply to temporarily save the settings Click Apply again when you finish making all the changes DQ En E To make the change permanent click on Save All 4 Ports ADSL2 2 Router 107 4 4 12 ADVANCED Save All This button enables you to permanently save the current configuration of this 4 Ports ADSL2 2 Router If you restart the system without saying your configuration this 4 Ports ADSL2 2 Router will revert back to the previously saved configuration Pezscr como rovanceo oors sms Save All gt SNMP lin order to permanently save the current configuration of the Gateway If you do restart the system without ore z saving your configuration the Gateway will revert back to the previously saved configuration IP Qos gt Port Forwarding IP Filters gt LAN Clients gt LAN Isolation gt Bridge Filters gt Multicast gt Static Routing Dynamic Routing Save All ee 4re you sure you want to save all the current setting Save All Click Save All to confirm the setting The following window will be shown Save Setting Your settings are being saved and the device being rebooted Save and reboot in progress please wait Saving 21 Cancel Click Cancel to ignore a
118. t When dealing with port ranges the Internal Port will be the same as the first port in the range When you simply want to forward a single port from outside to inside then all three fields Port Start Port End and Port Map will have the same port number H Connection Select the WAN connection you are going to apply the custom Port Forwarding rule E Enable The Enable button is checked by default meaning this rule is applied when you click on the Apply button E Application Name of the application your port s will be opened for H Protocol There are three options available TCP UDP and TCP and UDP E Source IP Address You can define the source IP address from which the incoming traffic will be allowed Enter 0 0 0 0 for all a Source Netmask Netmask of the source IP address Enter 255 255 255 255 for all 4 Ports ADSL2 2 Router 88 Destination IP Address Since it is for incoming traffic the destination IP address is on your LAN side Destination Netmask The destination netmask on your LAN side Destination Port Start The starting port number that will be made open for this application Destination Port End The ending port number that will be made open for this application Destination Port Map Destination port mapped on the LAN destination side to which packets will be forwarded 4 Ports ADSL2 2 Router 89 4 4 5 ADVANCED IP Filters The IP Filtering feature allows you to block specif
119. t the Power adaptor to the 4 Ports ADSL2 2 Router and plug it into a Power outlet The Power light will lit after turning on the 4 Ports ADSL2 2 Router Auto and self diagnostic process might turn the LED indicators ON and OFF during the process Use the Power Adaptor exclusively in combination with the equipment supplied and do not use any other kind of power adaptor for the equipment 5 Turn on your computer 6 Refer to the next section to setup or configure your system s Network Adaptor 4 Ports ADSL2 2 Router 13 Chapter 3 Setting up the TCP IP in Windows The instruction in this chapter will help you configure your computers to be able to communicate with this 4 Ports ADSL2 2 Router Computers access the Internet using a protocol called TCP IP Transmission Control Protocol Internet Protocol Each computer notebook on your network must have TCP IP installed and selected as its networking protocol If a Network Interface Card NIC is already installed in your PC then TCP IP is probably already installed as well The following description assumes 4 Ports ADSL2 2 Router been set to factory default If not please hold the reset button down for 5 10 seconds The default of the 4 Ports ADSL2 2 Router s LAN IP is 192 168 1 1 Follow the procedures below to set your computer notebook function as a DHCP Client Restart and Reboot your Windows system might be necessary after setting your compu
120. tatic IP address IP Address 192 168 1 1 Netmask 255 255 255 0 Default Gateway 192 168 1 12 Host Name mygateway1 Domain ett i O Enable DHCP Server Start IP End IP Lease Time 3600 Su Seconds O Enable DHCP Relay Relay IP Server and Relay Off E H Netmask The 4 Ports ADSL2 2 Router s default subnet mask is 255 255 255 0 This subnet will allow the gateway to support 254 users If you want to support a larger number of users you can change the subnet mask The DHCP server is defaulted to only give out 255 IP addresses Remember that if you change your 4 Ports ADSL2 2 Router s IP address and you have DHCP enabled the DHCP configuration must reside within the same subnet H Default Gateway The default gateway is the routing device used to forward all traffic that is not addressed to a station within the local subnet Your ISP will provide you with the default gateway Address H Host Name Can be any alpha numeric expression that does not contain spaces H Domain Used in conjunction with the host name to uniquely identify the gateway E Enable DHCP Server Click the radio button to enable the DHCP Server By default your 4 Ports ADSL2 2 Router has DHCP server LAN side enabled If you already have a DHCP server running on your network you must disable one of the two DHCP servers if you plug a second 4 Ports ADSL2 2 Router 65 DHCP server into the network you will experience network err
121. ter 50 4 3 1 1 4 1 DHCP Configuration Procedures From the Setup main page click on New Connection Enter a unique name for the Static connection in the Name field The name must not have spaces and cannot begin with numbers At the Type field select DHCP The DHCP connection setup page is displayed as shown below The Network Address Translation NAT and the Firewall options are enabled by default Leave these in the default mode If your ADSL line is connected and your ADSL IPS provider is supporting DHCP you can click the Renew button and the gateway will retrieve an IP address Subnet mask and Gateway address At anytime you can release the DHCP address by clicking on the Release button and renew the DHCP address by clicking on the Renew button Under PVC Settings enter the values of VPI and VCI settings Note Your DSL service provider or your ISP will supply these Select the Quality of Service QOS leave the default value if you are unsure or the ISP did not provide this information Click the Apply button to complete the connection setup This will temporarily save this connection as illustrated in figure below A new link has been created for this connection in the left hand column You can Apply Delete Cancel this connection using this screen To make the change permanent click on Save All To check on the status click on Status at the top of the page and select Connection Status RECH HESE DHCP Conn
122. ter function as a DHCP Client In order to properly activate your choice click OK to restart your Windows system 4 Ports ADSL2 2 Router 14 3 1 Windows ME 98 Step 1 Click Start Settings Control Panel Se Windows Update Programs gt es Documents Settings N La trol Panel Dial Lip Networking 3 Printers Help IS Taskbar and Start Menu Search gt Me Millennium Editior Bun Log Off Stiven Shut Down Henni Windows Step 2 Double click the Network icon Ele Edt View Favorites Tools Help Back QSearch G4 Folders isen ME GF X A E Address Si Control Panel oa amp e Fonts Gaming Internet Keyboard Options Options Control Panel k Network A 9 Configures network hardware and software Modems Mouse ot ODBC Data Sources 32bit Windows Update Technical Support A N UI 3 Passwords Power Options Printers Regional Settings a Step 3 Go to Configuration icon select network adapter installed and click Properties Network Ezi xj Configuration Identification Access Control The following network components are installed 4 Client for Microsoft Networks D Dial Up Adapter i Realtek RTL8139 4 PCI Fast Ethernet Adapter CC TCP IP gt Dial Up Adapter Y TCP IP gt Realtek RTLS139 4 PCI Fast Ethernet Adapter Add Primary Network Log
123. ter it dynamically learns provides routes on all it s configured interfaces This parameter allows you to select the interfaces on which RIP is expected to learn and distribute routing information This feature allows the user to control how and which routes get distributed through the network e g by selecting In Only mode it prevent routes to the private LAN networks from being sent over to the WAN side router The following four direction options are available H Both Receive updates on the interface and also send it s routing table to other routers connected to that interface H In Receive routing updates from other routers connected to that interface but NOT send routing updates on that interface H Out Send routing updates but not receive updates on this interface from the other routers connected to that interface H None Ignores this interface and not send or receive routing updates through this interface E Apply Click Apply to complete the setting H Cancel Click Cancel to ignore all the changes H To complete and save the setting click Save All after clicking the Apply button 4 Ports ADSL2 2 Router 106 4 4 11 1 Dynamic Routing Configuration Procedure 1 Check Enable RIP 2 Select the RIP Protocol RIP v2 for training purpose The Enable Password field is enabled Note The same RIP protocol should be used to enable dynamic routing on all routers on the network Check Enable Password and enter a pas
124. that if there is no match then a default rule will be used The default rule will have an associated queuing priority Low Apply Click Apply to complete the setting Cancel Click Cancel to ignore all the changes To complete and save the setting click Save All after clicking the Apply button 4 Ports ADSL2 2 Router 76 4 4 3 1 IP QoS Rule Setup The IP QoS Rule Setup page allows you to define a traffic rule for a specified connection Use the following procedures to access the IP QoS Rule Setup Page 1 From the IP QoS Setup page Choose A Connection filed select the specific connection you want to define the IP QoS traffic rules Check Enable IP QoS Click Add Click Apply to temporarily save the setting a Fw DN To make the change permanent click on Save All SNTP SNMP Q Rule Name me Source IP Source Netmask Destination IP Destination Netmask Destination Start Port Destination End Port i e Traffic Priority Low gt Dynamic Routing gt Save All The Rules configuration page will allow you to define IP matching fields to associate with the priority queues Normal Service TOS Marking Minimize monetary cost a Maximize reliability Maximize throughput associated with the named connections selected above in the QoS Setup Page section There will be three primary fields for you to select m A Trusted mode
125. the system without Remote Log g 3 x e z S A saving your configuration the Gateway will revert back to the previously saved configuration gt User Management gt Update Gateway gt Ping Test gt Modem Test Save All Are you sure you want to save all the current setting H Save All Click Save All to confirm the setting The following window will be shown Sea A System Commands Save Setting gt Remote Log i i S X Your settings are being saved and the device being rebooted gt User Management Save and reboot in progress please wait gt Update Gateway gt Ping Test gt Modem Test gt Save All lt a saving 22 4 Ports ADSL2 2 Router 119 4 6 STATUS Figure shows the Status main screen which can be accessed by clicking on the STATUS tab from the top of the screen This screen provides access to the following status screens H Network Statistics H Connection Status m DHCP Clients H Modem Status E Product Information H System Log gt Network Statistics E Connection Status The Status section allows you to view the Status Statistics of different connections and interfaces gt DHCP Clients View the Statistics of different interfaces Network Statistics Ethernet DSL gt Modem Status gt Product Information Connection Status View the Status of different connections System Log DHCP Clients View the list of DHCP clients View the Status and Stati
126. through a user name and password PDU Protocol Data Unit A frame of data transmitted through the data link layer 2 Ping Packet Internet Groper A utility used to determine whether a particular device is online or connected to a network by sending test packets and waiting for a response PPP Point to Point Protocol A method of transporting and encapsulating IP packets between the user PC and the ISP PPP is full duplex protocol that is transmitted through a serial interface Proxy A device that closes a straight connection from an outside network WAN to an inside network LAN All transmissions must go through the proxy to get into or out of the LAN This makes the internal addresses of the devices in the LAN private PVC Permanent Virtual Circuit A software defined logical connection in a network A Virtual Circuit that is permanently available to the user RIP Routing Information Protocol A management protocol that ensures that all hosts in a particular network share the same information about routing paths In a RIP a host computer will send its entire routing table to another host computer every X seconds where X is the supply interval The receiving host computer will in turn repeat the same process by sending the same information to another host computer The process is repeated until all host computers in a given network share the same routing knowledge RIPv1 RIP Version 1 One of the first dynamic routing pro
127. to DVC 0 Connect ff Disconnect Delete Cancel 4 Ports ADSL2 2 Router 36 4 3 1 1 1 New Connection PPPoE Connection Setup PPPoE When PPPoE Mode is selected the following screen will pop up Point to Point Protocol PPP is a method of establishing a network connection between network hosts PPPoE also known as RFC 2516 adapts PPP to work over Ethernet for ADSL connections PPPoE provides a mechanism for authenticating users by providing User Name and Password fields and it is a connection type provided by many ISP or Telecom J one ese cone mee rows sms rr Name PPPoE Type PPPoE Sharing Disable p Firewall NAT e Options NAT Mf Firewall VLAN ID 0 Priority Bits Services PPP Settings pvc Settings New Connection Username username PVC Password eeee VPI D EE i Gem e Timeout Keep Alive 10 min Qos UBR zi Authentication Auto O Kee O PAP PCR _ os MTU 1492 bytes scr See OnDemand Q Default Gateway amp Enforce MTU Wf Debug O Well _ cells PPP Unnumbered O LAN CDVT usecs Auto S bisconnect Pv m Name Enter the PPPoE connection name The name must be unique and must not contain spaces and must not begin with a number H Type Connection Type PPPoE H Sharing Select Disable Enable or VLAN sharing Default setting is Disable The VLAN needs to
128. tocol that allows network administrators to manage and assign IP addresses to computers within the network DHCP provides a unique address to a computer in the network which enables it to connect to the Internet through Internet Protocol IP DHCP can lease and IP address or provide a permanent static address to those computers who need it servers etc DMZ Demilitarized Zone A computer Host or network that acts as a neutral zone between a private network and a public network A DMZ prevents users outside of the private network from getting direct access to a server or any computer within the private network The outside user sends requests to the DMZ and the DMZ initiates sessions in the public network based on these requests A DMZ cannot initiate a session in the private network it can only forward packets to the private network as they are requested DNS Domain Name System A method to locate and translate Domain Names into Internet Protocol IP addresses where a Domain Name is a simple and meaningful name for an Internet address DSL Digital Subscriber Line A technology that provides broadband connections over standard phone lines DSLAM Digital Subscriber Line Access Multiplexer Using multiplexing techniques a DSLAM receives signals from customer DSL lines and places the signals on a high speed backbone line DSLAMs are typically located at a telephone company s CO Central Office Encapsulation The inclusion of one data
129. tocols introduced used in the internet RIPv1 was developed to distribute network reach ability information for what is now considered simple topologies RIPv2 RIP Version 2 Shares the same basic concepts and algorithms as RIPv1 with added features such as subnet masks authentication external route tags next hop addresses and multicasting in addition to broadcasting Router Mode Router Mode is used when there is more than one PC connected to the LAN side Ethernet and or USB port This enables the ADSL WAN access to be shared with multiple nodes on the LAN Network Address Translation NAT is supported so that one WAN side IP address can be shared among multiple LAN side devices DHCP is used to serve each LAN side device and IP address 4 Ports ADSL2 2 Router 139 SNAP SubNetwork Attachment Point SNMP Simple Network Management Protocol Used to govern network management and monitor devices on the network SNMP is formally described in RFC 1157 SNR Signal to Noise Ratio Measured in decibels SNR is a calculated ratio of signal strength to background noise The higher this ratio the better the signal quality Subnet Mask Short for SubNetwork Mask subnet mask is a technique used by the IP protocol to filter messages into a particular network segment called a subnet The subnet mask consists of a binary pattern that is stored in the client computer server or router This pattern is compared with the incoming IP address
130. tworks IT Show icon in taskbar when connected OK Cancel Step 5 Select Obtain an IP address automatically and DNS server address automatically Then click OK Internet Protocol TCP IP Properties E 21sl General You can get IP settings assigned automatically if your network supports this capability Otherwise you need to ask your network administrator for the appropriate IP settings e Obtain an IP address automatically 1 C Use the following IP address IP address Subnet mask Default gateway Obtain DNS server address automaticaly D mC Use the following DNS server addresses Preferred DNS server Altermate DNS server Advanced Cancel 4 Ports ADSL2 2 Router 16 3 3 Windows XP Step 1 Click Start Control Panel Classic View Internet Internet Explorer lt gt E mail Sad took Express Files and Settings Transfer gt Wizard EF My music Windows Media Player 3S my Computer D Tour Windows XP xI MSN Explorer Q Windows Movie Maker L My Documents 2 My Recent Documents gt My Pictures Li Control Panel l D Switch to Classic view en Printers and Faxes Help and Support D search E fin All Programs gt Step 2 Double click the Network Connections amp Control Panel Edit File QG gt bi Search IL Folders Pat D Control Panel View Favorites Tools Help
131. ull Duplex lines are bidirectional G dmt Formally G 992 1 G dmt is a form of ADSL that uses Discrete MultiTone DMT technology G dmt incorporates a splitter in its design G lite Formally G 992 2 G lite is a standard way to install ADSL service G lite enables connections speeds up to 1 5 Mbps downstream and 128 kbps upstream G lite does not need a splitter at the user end because splitting is preformed at the remote end telephone company Gateway A point on the network which is an entrance to another network For example a router is a gateway that connects a LAN to a WAN Half Duplex Data transmission can be transmitted and received on the same signal medium but not simultaneously Half Duplex lines are bidirectional HEC Headed Error Control ATM error checking by using a CRC algorithm on the fifth octet in the ATM cell header to generate a check character Using HEC either a single bit error in the header can be corrected or multiple bit errors in the header can be detected HNP Home Network Processor Host In context of Internet Protocol a host computer is one that has full two way access to other computers on the Internet 4 Ports ADSL2 2 Router 137 IAD Integrated Access Device A device that multiplexes and demultiplexes communications in the CPE onto and out of a single telephone line for transmission to the CO IP Internet Protocol The method by which information is sent from one computer to an
132. us E roots aen ens LAN Setup PPPoA Connection Setup gt LAN Configuration gt Ethernet Switch gt Firewall NAT s s Services WAN Setup gt New Connection Name PPPoA Type Sharing Options NAT Firewall VLAN ID 0 Si Priority Bits PPP Settings PYC Settings Encapsulation LLCO vc PVC gt Moden i Password eese jo ot Idle Timeout secs A Keep Alive 10 min ei PCR cps Authentication Auto O CHAP O PAP K es SCR MTU 1500 bytes ee On Demand O Default Gateway f M n cells Debug LI CDVT usecs PPP Unnumbered O LAN Auto PVC LI 4 Ports ADSL2 2 Router 44 4 3 1 1 3 New Connection Static Connection Setup Static When Static mode is selected the following screen will pop up Most Internet users are provided with a dynamic IP address by their ISP for each session however certain situations call for a Static IP address Static is used whenever a known static IP is assigned The accompanying information such as the Subnet mask and the gateway should also be specified Up to three Domain Name Server DNS addresses can also be specified These servers would enable you to have access to other web servers Valid IP addresses range is from 0 0 0 0 to 255 255 255 255 Lezsenr cows aoan L roots sans LAN Setup Static Connection Setup gt LAN Configuration gt Ethernet Switch Name Static Type Stati
133. using this screen To make the change permanent click on Save All To check on the status click on Status at the top of the page and select Connection Status g Pome Lese cowie aove roos sus EE p Firewall NAT 8 Options DW NAT Wl Firewall VLAN ID Priority Bits Services be CLIP Settings PVC Settings gt Mod pe pannaan Ge ae ARP Server 0 0 0 0 vwerbo geg PCR cps SCR cps MBS cells CDVT usecs Auto PVC O E 4 Ports ADSL2 2 Router 57 4 3 1 2 CONFIG WAN Setup Modem Modem This field allows you to select from the following ADSL handshake protocols Check your ISP for the connection type o ese oore rovne rows smr St LAN Setup Modem Setup gt LAN Configuration Select the modulation type gt Ethernet Switch p Firewall NAT e MMODE Services wi O 71413 O cow O GLITE gt New Connection Modem e E MMODE Multiple Mode Default m 11413 71 413 Mode GDMT Gdmt Mode H GLITE G Lite Mode E Apply Click Apply to complete the setting E Cancel Click Cancel to ignore all the changes H Tocomplete and save the setting click Save All after clicking the Apply button 4 Ports ADSL2 2 Router 58 4 3 2 CONFIG LAN Setup The LAN Configuration page allow you to select or assign physical interfaces to LAN group and configure LAN IP Address and DHCP functionality 4 Ports
134. ve multicast video stream from multicast servers This 4 Ports ADSL2 2 Router support an IGMP Internet Group Management Protocol proxy that handles IGMP messages When enabled the router will act as a proxy for a PC making requests to join and leave multicast groups Teen come rovanceo Tous ac gt SNTP Multicast gt SNMP To enable Multicast check Enable IGMP Multicast button and then select a connection gt IP Qos gt Port Forwarding Enable IGMP Multicast IP Filters Select Available Connections gt LAN Clients O Hinet gt LAN Isolation gt Bridge Filters Multicast gt Static Routing Dynamic Routing gt Save All H Enable IGMP Multicast Click to enable IGMP Multicast and then select a connection listed E Apply Click Apply to complete the setting H Cancel Click Cancel to ignore all the changes E To complete and save the setting click Save All after clicking the Apply button 4 Ports ADSL2 2 Router 101 4 4 9 1 Multicast Configuration Procedure 1 Check Enable IGMP Multicast 2 Select the WAN connection from the Available Connections list Note Only one WAN connection can be enabled for Multicast This is usually the default connection the ISP provides Click Apply to temporarily save the settings 4 To make the change permanent click on Save All 4 Ports ADSL2 2 Router 102 4 4 10 ADVANCED Static Routing If the Router is required to serve more than
135. vices x PPP Settings PVC Settings Username 85824421 hinet ne PYC gt Modem M E Password H Hinet Idle Timeout a Keep Alive Authentication MTU bytes On Demand Q Default Gateway v Enforce MTU Debug O PPP Unnumbered LAN WR Check the following items when the above window pop up H Name Show the ISP name selected in STEP 1 Type Show the Encapsulation type selected in STEP 1 Username Show the Username manually entered in STEP 1 Password Show the Password manually entered in STEP 1 VPI Show the VPI setting as shown in STEP 1 VCI Show the VCI setting as shown in STEP 1 H H H H 4 Ports ADSL2 2 Router 31 H A Connection Profile Normally show the ISP Name will be added to the left side of the configuration frame under WAN Setup NOTE If the final setting are differ from what you d selected in STEP 1 click EZ SETUP gt Wizard and redo the setup procedures or else check your dealer immediately for technical support NOTE The 4 Ports ADSL2 2 Router can be configured to maintain up to 8 Connection Profiles Different Connection Profiles may be required if you connect to more than one ADSL service provider or if you vary the connection type setting you use Note that in many cases only one Connection Profile will be required and only one Connection Profile in used at one time To complete and save the new Connection Profile click the Apply button and then click Save All
136. virtual path used for cell routing that is identified by an eight bit field in the ATM cell header The VPI field specifies this eight bit identifier for routing 4 Ports ADSL2 2 Router 55 VCI A Virtual Channel Identifier is a virtual channel that is identified by a unique numerical tag that is defined by a 16 bit field in the ATM cell header The purpose of the virtual channel is to identify where the cell should travel The VCI field specifies this 16 bit numerical tag that determines the destination QoS Select the Quality of Service QoS type If in doubt leave as default PCR Peak Cell Rate This is an ATM Asynchronous Transfer Mode term to describe the rate cells per second that the source device may never exceed Available only when VBR QoS is chosen SCR Security Cell Rate This is an ATM Asynchronous Transfer Mode term to describe the security cell transmitted per second MBS Maximum Burst Size A term used in ATM Asynchronous Transfer Mode to specify the maximum number of cells which can be transmitted at the contracted PCR Peak Cell Rate Available only when VBR QoS is chosen CDVT Cell Delay Variation Time The Cell Delay Variation is a term used in ATM Asynchronous Transfer Mode to describe the time difference that is acceptable between cells being presented at the receiving host Available only when VBR QoS is chosen Auto PVC Click to enable Auto PVC features Auto PVC allows detection of virtual
137. y connected to the network m Save All Save the device setting 4 Ports ADSL2 2 Router 109 4 5 1 TOOLS System Commands Figure below shows the default System Commands screen which can be accessed by clicking on the System Commands link FT one esee conn avanco ros sams T System Commands System Commands gt Save All Use this button to restart the system If you have not saved your configurations the Gateway will revert back to the previously saved configuration upon restarting NOTE Connectivity to the unit will be lost You can reconnect after the unit reboots Use this button to restore factory default configuration NOTE Connectivity to the unit will be lost You can reconnect after the unit reboots H Restart This button enables you to restart the system If you have not saved your configurations the 4 Ports ADSL2 2 Router will revert back to the previously save configuration upon re starting Note Connectivity to the unit will be lost You can reconnect after the unit reboots H Restore Defaults Use this button to restore factory default configurations Note You will be redirected to the 4 Ports ADSL2 2 Router Homepage after the unit has successfully been restored to factory default configurations 4 Ports ADSL2 2 Router 110 4 5 2 TOOLS Remote Log Figure below shows the default Remote Log screen The remote log feature will forward all logged information to the remote PC T
138. you select a log level all log information within this severity level and level s above meaning more severe levels will be sent to the remote PC 4 Ports ADSL2 2 Router 111 Add an IP Address You can also enter additional IP address to which you want the log information be forwarded to other than the remote PC Any IP address you add here will show up in the drop down list of the next field Select a logging destination Select a logging destination You can select a destination IP to which the log information will be sent from the drop down list You can customize the list using the Add and or Delete buttons Delete Delete the logging destination IP Address from the drop down list Apply Click Apply to complete the setting Cancel Click Cancel to ignore all the changes To complete and save the setting click Save All after clicking the Apply button 4 Ports ADSL2 2 Router 112 4 5 3 TOOLS User Management User Management The User Management page enables you to change your User Name and or Password It is recommended that you change the User Name and password from the default Admin to ensure the security of the 4 Ports ADSL2 2 Router For security reasons the router has its own user name and password Also after a period of inactivity for a set length of time the administrator login will automatically disconnect When prompted enter the router User Name Admin and the router Password Admin to log in NOTE
139. your 4 Ports ADSL2 2 Router device 3 Make sure the power switch on the 4 Ports ADSL2 2 Router is turned on 2 I changed the LAN IP Address in the LAN configuration page and my PC is no longer able to detect the 4 Ports ADSL2 2 Router Ans After changing the LAN IP Address of the 4 Ports ADSL2 2 Router proceed to the following step before a PC is able to recognize the 4 Ports ADSL2 2 Router 1 Click Start gt Run 2 Inthe open field enter cmd then click OK 3 In the command prompt type ipconfig release then press Enter 4 Type ipconfig renew then press Enter 5 Type ipconfig for more usage of the command 3 LAN Link Act LED does not light up Ans Check the following 1 Make sure that the LAN cables are securely connected to the device s LAN port 2 Make sure that you are using the correct cable type for your Ethernet equipment 3 Make sure the computer s Ethernet port is configured for auto negotiation 4 Failed to configure the 4 Ports ADSL2 2 Router through web browser By a client PC in LAN Ans Check the following 1 Check the hardware connection of the 4 Ports ADSL2 2 Router s LAN port The LED will lit when a proper connection is made 2 Check your Windows TCP IP setting Refer to Chapter 3 for setting details 3 Open the Windows System Command Prompt m For Windows 9x ME Manually enter winipcfg then press Enter H For Windows 2000 XP M

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