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TeleWell TW-EA501 v2 ADSL2+ Router 4 x 10/100Mbps switch

1. 42 E 4 3 3 2 Remote Access Remote Access Remote Access Control Enable Disable To temporarily permit remote administration of the router i e from outside your LAN select a time period the router permits remote access for and click Enable You may change other configuration options for the web administration interface using Device Management options in the Advanced section of the GUI E 4 3 3 3 Firmware Upgrade Your router s firmware is the software that allows it to operate and provides all its functionality Think of your router as a dedicated computer and the firmware as the software it runs Over time this software may be improved and modified Your router allows you to upgrade the software it runs to take advantage of these changes Clicking on Browse allows you to select the new firmware image file you have downloaded to your PC Once the correct file is selected click Upgrade to update the firmware in your router Firmware Upgrade You may upgrade the system software on your network device After upgrading let your router restart with current settings or factory default settings Factory Default Settings Restart Router with Current Settings New Firmware Image Restart Router with To choose Factory Default Setting or Current Settings that user want New Firmware Image Type in the location of the file you wish to upload in this field or click Browse to find it Browse
2. Click Browse to find the ras file you wish to upload Remember that you must decompress compressed zip files before you can upload them Upgrade Click upgrade to begin the upload process This process may take up to two minutes DO NOT power down the router or interrupt the firmware upgrade while it is still in process Improper operation may damage the router Please see section 2 4 for emergency recovery procedures E 4 3 3 4 Backup Restore Backup Restore Allows you to backup the configuration settings to your computer or restore configuration from your computer Backup Configuration Backup configuration to your computer Restore Configuration Configuration File Restore Ai overarie the current configuration and restant the device IF you want to Keen the current configuration pease vse Daeckus first to save current configuration These functions allow you to save and backup your router s current settings to a file on your PC or to restore a previously saved backup This is useful if you wish to experiment with different settings Knowing that you have a backup handy in the case of any mistakes It is advisable to backup your router s settings before making any significant changes to your router s configuration Press Backup to select where on your local PC to save the settings file You may also change the name of the file when saving if you wish to keep multiple backups Press Browse to
3. LAN 1X 4X RJ 45 connector ADSL Connect the supplied RJ 11 telephone cable to this port when connecting to the ADSL telephone network Connect a UTP Ethernet cable Cat 5 or Cat 5e to one of the four LAN ports when connecting to a PC or an office home network of 10Mbps or 100Mbps The detail instruction in Emergency Failure Recovery Button 1 Recovery procedures for non working routers e g after a failed firmware upgrade flash Hold the Emergency Failure Recovery Button on the back of the modem in Keep this button held in and turn on the modem Once the lights on the modem have stopped flashing release the Emergency Failure Recovery Button The modem s emergency reflash web interface will then be accessible via http 192 168 0 254 where you can upload a firmware image to restore the modem to a functional state Please note that the modem will only respond via its web interface at this address and will not respond to ping requests from your PC or to telnet connections 2 Recovery procedures for a lost web interface password After turning the router on press the Emergency Failure Recovery Button on the back of the modem and hold the button in until all lights on the modem flash and it reboots with factory default settings The login will be reset to admin and the password will be reset to admin and the modem will be accessible via its default IP address at http 192 168 0 254 Before powered on the
4. and ensure that all line filters are correctly installed and the right way around Missing line filters or line filters installed the wrong way around can cause problems with your ADSL connection including causing frequent disconnections If you have a back to base alarm system you should contact your security provider for a technician to make any necessary changes Problems with the LAN Interface Problem Corrective Action Can t ping any PCs Check the Ethernet LEDs on the front panel The LED should on the LAN be on for a port that has a PC connected If it is off check the cables between your router and the PC Make sure you have uninstalled any software firewall for troubleshooting Verify that the IP address and the subnet mask are consistent between the router and the workstations 73
5. 4 3 5 Virtual Server In TCP IP and UDP networks a port is a 16 bit number used to identify which application program usually a server incoming connections should be delivered to Some ports have numbers that are pre assigned to them by the IANA the Internet Assigned Numbers Authority and these are referred to as well known ports Servers follow the well known port assignments so clients can locate them lf you wish to run a server on your network that can be accessed from the WAN i e from other machines on the Internet that are outside your local network or any application that can accept incoming connections e g Peer to peer P2P software such as instant messaging applications and P2P file sharing applications and are using NAT Network Address Translation then you need to configure your router to forward these incoming connection attempts using specific ports to the PC on your network running the application You also need to use port forwarding if you wish to host an online game server The reason is that when using NAT your publicly accessible IP address is used by and points to your router which needs to deliver all traffic to the private IP addresses used by your PCs Please see the WAN configuration section of this manual for information on NAT The Internet Assigned Numbers Authority IANA is the central coordinator for the assignment of unique parameter values for Internet protocols Port numbers range from 0 to 65535
6. Once the string name is matched you can obtain this IP address and are able to view the data Write Community Specify a name to be identified as the Write Community and an IP address This community string is checked against the string entered in the configuration file Once a string name is matched users from this IP address are able to view and modify data Trap Community Specify a name and an IP address This community string is checked against the string entered in the configuration file Once a string name is matched users from this IP address are sent SNMP Traps SNMP V3 Specify a name and password for authentication and define access rights from the identified IP address Once authentication has succeeded users from this IP address are able to view and modify data SNMP Version SNMPv2c and SNMPv3 SNMPv2c is the combination of the enhanced protocol features of SNMPv2 without the SNMP v2 security The c comes from the fact that SNMPv2c uses the SNMPv1 community string paradigm for security but is widely accepted as the SNMPv2 standard OSNMPV3 is a strong authentication mechanism with fine granularity for remote monitoring Traps supported Cold Start Authentication Failure The following MIBs are supported 62 gt From RFC 1213 MIB Il M System group Interfaces group Address Translation group IP group ICMP group TCP group N NWN AN A K UDP group x EGP not applicable Transmission
7. Unwanted website Blacklisting d Malicious attacks access Firewall amp Filter Firewall Prevents access from outside your network The router provides three levels of security SUpport NAT natural firewall This masks LAN users IP addresses which are invisible to outside users on the Internet making it much more difficult for a hacker to target a machine on your network This natural firewall is on when the NAT function is enabled MOTE When using Virtual Servers port forwarding your PCs are exposed to the degree specified in your Virtual Server settings provided the ports specified are opened in your firewall packet filter settings Firewall Security and Policy General Settings Inbound direction of Packet Filter rules 47 prevent unauthorized computers or applications accessing your local network from the Internet MAC Filter rules Prevents unauthorized computers accessing the Internet URL Filter Blocks PCs on your local network from unwanted websites A detailed explanation of each of the following five items appears in the Firewall section below Packet Filter MAC Address Filter Block WAN Request and URL Filter 48 E 4 3 4 1 Packet Filter Packet filtering enables you to configure your router to block specified internal external users IP address from Internet access or you can disable specific service requests Port number to from Internet This configuration program allows you to set up to 6
8. but only port numbers O to 1023 are reserved for privileged services and are designated as well known ports The registered ports are numbered from 1024 through 49151 The remaining ports referred to as dynamic ports or private ports are numbered from 49152 through 65535 Examples of well known and registered port numbers are shown below for further information please see IANA s website at http Awww iana org assignments port numbers 95 Well known and Registered Ports TCP SFTP Data TCP SFTP Control 22 TCP amp UDP SSH Remote Login Protocol 23 TCP World Wide Web HTTP POPS Post Office Protocol Version 3 CP amp UDP Virtual Server Parameters ter Type Port start Port End IP Address 1 TCP 23 25 192 168 1 2 2 JDP s500 s00 192 166 1 565 DMZ Enable DMF IP Address Apply Item Item number Type Select TCP if you wish to search for connection based application services on the remote server using the port number Port Start amp Port End Enter the public port number amp range you wish to configure IP Address Enter the IP address of a specific internal server to which requests from the specified port is forwarded Add Click to add a new virtual server rule Click again and the next figure appears Edit Check the Rule No you wish to edit and then click Edit 56 Delete Check the Rule No you wish to delete then click Delete Virtual Server Parameter
9. by the firewall function and the router records related information This helps you know where the hacker comes from security Log Current Time Sat Jan 1 00 57 32 2000 If you would like to save the log to a text file right click here and select save Target As 27 4 2 Quick Start ADSL Firewall Router Quick Start Luick Start Connection Configuration Encapsulation 1483 Bridged IP LLC save Contig to Flash P o YEI S MAT Enable Disable Optional Settings IP Address ae U 0 0 0 means Obtain an IP address automatically subnethletmask 0 0 0 0 Default Gateway 0 0 0 0 DNS Obtain DNS automatically Enable Primary DMS secondary ONS Apply SAVE CONFIG RESTART For detailed instructions on configuring WAN settings see the WAN section of this manual The information you need for the Quick Start wizard to get you online are your login often in the form of username ispname your password and the encapsulation type Your ISP can supply all the details you need Alternatively if you have deleted the current WAN Connection in the WAN ISP section of the interface you can use the router s PVC scan feature to determine the Encapsulation types offered by your ISP 28 Quick Start Connection Encapsulation WP WC MAT Optional Settings IP Address subnethetmask Default Gateway DNS Obtain ONS automatically Primary DNS secondary DNS E Connection 1453
10. Enable Check to enable the router s UPnP functionality UPnP Port The Default setting is 2800 It is highly recommended you use this port value lf this value conflicts with other ports already in use you may wish to change the port Installing UPnP in Windows Example Follow the steps below to install the UPnP in Windows Me Step 1 Click Start and Control Panel Double click Add Remove Programs 64 Step 2 Click on the Windows Setup tab and select Communication in the Components selection box Click Details Add Remove Programs Properties Fi Install Uninstall Windows Setup Startup Disk To add of remove component select or clear the check box If the check bos is shaded only part of the component will be installed To see what s included in a component click Details Components O fe Accessibility Accessories EE Address Book gt Communications 7 0 ME Fe Desktop Themes 5 9 ME Space used by installed components 42 0 ME Space required 0 0 ME Space available on disk 454 4 ME Description Includes accessories to help you connect to other computers and online services 5 of 9 components selected Have Disk OF Cancel ppp Step 3 In the Communications window select the Universal Plug and Play check box in the Components selection box Communications E Fr Teo meted a comporeri hen Hae chet bas r t bo lha conor mate O Cheer the check bee fou cl
11. Period Set the time period between updates for the router to exchange information with the DDNS server In addition to updating periodically as per your settings the router performs an update when your dynamic IP address changes Wildcard Select this check box to enable the DYNDNS Wildcard E 4 3 6 3 Device Management The Device Management advanced configuration settings allow you to control your router s security options and device monitoring features 60 Device Management Embedded Web Server HTTP Port O O is default HTTP port Universal Plug and Play UPnP UPnP O Enable Disable WPniP Port 2000 SNMP Access Control SNMP C Enable Disable SNMP W1 and 2 Read Community public IP Address 0 0 0 0 Write Community password IP Address 0 0 0 0 Trap Community IP Address SNMP W3 Username Password Access Right Read Read Write Embedded Web Server HTTP Port The port number of the router s embedded web server for web based configuration uses The default value is the standard HTTP port 80 You may specify an alternative if for example you are running a web server on a PC within your LAN For Example User A changes HTTP port number to 100 specifies their own IP address of 192 168 0 55 and sets the logout time to be 100 seconds The router only allows User A access from the IP address 192 168 0 55 to logon to the Web GUI by typing http 192 168 0 254 100 in their web browser After 100 seconds the device automati
12. configure parameters of the DHCP Server including the IP pool starting IP address and ending IP address to be allocated to PCs on your network lease time for each assigned IP address the period of time the IP address assigned will be valid DNS IP address and the 33 gateway IP address These details are sent to the DHCP client i e your PC when it requests an IP address from the DHCP server Click Apply to enable this function If you check Use Router as a DNS Server the ADSL Router performs the domain name lookup finds the IP address from the outside network automatically and forwards it back to the requesting PC in the LAN your Local Area Network DHCP SERVER Parameters Domain Mame home gateway Use Router as ONS Server Primary DNS Server Address secondary ONS Server Address Default Lease Time 43200 seconds Maximum Lease Time obA00 seconds Range Start 192 160 0100 Range End 192 166 0199 Specify fixed Mac Address Mapping to fixed IP Address optional Host Name MAC Address IP Address oOo O s4 amp A fe w ot 10 The MAC address is represented as a string of 2 digit hexadecimal numbers seperated by colons eq 00 11 22 33 44 55 lf you check DHCP Relay Agent and click Next then you must enter the IP address of the DHCP server which assigns an IP address back to the DHCP client in the LAN Use this function only if advised to do so by your network administrator or ISP Click Apply to enable this functio
13. different filter rules for different users based on their IP addresses or their network Port number The relationship among all filters is or operation which means that the router checks these different filter rules one by one starting from the first rule As long as one of the rules is satisfied the specified action is taken Packet Filter Default Rules Forward Parameters m a satires IP Source Destination Dest Schadul A Active Flow Tis PE Action EG 5 o EG Time i YE from to from to from to from to Add Click this button to add a new packet filter rule and the next figure appears Edit Check the Rule No you wish to edit and then click Edit Delete Check the Rule No you wish to delete and then click Delete Firewall Packet Filter Parameters Rule 1 Outgoing Incoming Active Yes w Eee Any Ye Action Log Yes When Drop Matched Source IP Address Destination IP Address From From To To Source Port Destination Port From From To To Always Schedule Time Schedule from OS ie O fo 15 ME OO LM C1 Sun CL Mon CL Tue CL Wed LI Thu CL Fri LI Sat Caneel Outgoing Incoming Determine whether the rule is for outgoing packets or for incoming packets 49 Active Choose Yes to enable the rule or choose No to disable the rule Packet Type Specify the packet type TCP UDP ICMP or any that the rule applies to Select TCP if you wish to search for the
14. have one subnet in their LAN so there is no need to configure a Secondary IP address The default IP address for the router is 192 168 0 254 RIP RIP v1 RIP v2 RIP vi v2 and RIP v2 Multicast NOTE The Subnet mask of the Secondary IP Address depends on the setting of the Primary IP Address 32 B 4 3 1 4 DHCP Server You can disable or enable the DHCP Dynamic Host Configuration Protocol server or enable the routers DHCP relay functions The DHCP protocol allows your router to dynamically assign IP addresses to PCs on your network if they are configured to obtain IP addresses automatically DHCP Server Configuration Disable DHCP Server Mode DHCP Server O DHCP Relay Agent DHCP Server Status status DACP Server Running Subnet Definitions subnet Value 192 168 0 0 SubnetNetmask 255 255 255 0 Domain Mame home gateway ONS Server 192 165 0254 Maximum Detault Lease Time ob400 43200 seconds IF Range 192 168 0 100 192 166 0 799 To disable the router s DHCP Server check Disabled and click Next then click Apply When the DHCP Server is disabled you need to manually assign a fixed IP address to each PC on your network and set the default gateway for each PC to the IP address of the router the default is 192 168 0 254 DHCP Disable server and relay agent The DHCP server and relay agent will be disabled Cancel To configure the router s DHCP Server check DHCP Server and click Next You can then
15. i e when a program on your computer attempts to access the Internet Idle Timeout Auto disconnect the broadband firewall gateway when there is no activity on the line for a predetermined period of time RIP RIP v1 RIP v2 RIP v1 v2 and RIP v2 Multicast MTU Maximum Transmission Unit The size of the largest datagram excluding media specific headers an IP attempts to send through the interface Apply WAN Connection WAN Services Table Marne Description Creator WP ML PPPoE Routed PPPoE admin 0 J2 Edit Change RFC 1483 Bridged Connections WAN Connection REC 1483 Bridged Description 1453 Bridged mode VPI 0 WC D Encapsulation Method LLC Bridged v Description A user definable name for this connection VPI VCI Enter the information provided by your ISP Encapsulation method Select the encapsulation format this is provided by your ISP 39 E 4 3 2 2 DNS DNS Parameters Obtain ONS automatically v Enable Primary ONS secondary OMS A Domain Name System DNS contains a mapping table for domain name and IP addresses On the Internet every host has a unique and user friendly name domain name such as www yahoo com and an IP address An IP address is a 32 bit number in the form of XXX XXX XXX XXX for example 192 168 0 254 You can think of an IP address as a telephone number for devices on the Internet and the DNS allows you to find the telephone number for any particular domain name Since
16. it must be between 0 and 65535 Interface Select the interface through which packets are forwarded 24 4 1 4 DHCP Table DHCP Table Leased Table IF Address MAC Address ate ami Register Time MO dE TA 2000 01 01 00 05 22 2000 0101 p 192 166 1 100 00 0d 98 15 7d f7 02 05 22 Leased DHCP assigned IP addresses information IP Address IP addresses of devices on your LAN Local Area Network MAC Address The MAC Address that you want to assign the fixed IP address Client Host Name Expired IP addresses information Register Time Register time information 25 4 1 5 System Log Display system logs accumulated up to the present time You can trace historical information with this function system Log Current Time Sat Jan 1 00 52 45 7000 lf you would like to save the log to a text file right click here and select Save Target As Jan Jan Jan Jan Jan Jan Jan Jan Jan ee es ut ul ut uk 00 00 2l syslog syslog syslog syslog syslog syslog syslog syslog sy lag bil CPU revision OUODcdUl A bil_ld 4kb instruction cache linesize 16 bytes bil _ ld lkb data cache lkb linesize 41 bytes BINOS 19 34 17 Jan 13 2005 memory map memory ULOOOUU0 QOUU0000 fusable On node totalpages 4096 zonet 0 4096 pages zon li 0 pages ww 26 4 1 6 Security Log This screen displays security log information If a hacker attacks your server he is isolated
17. on to your 802 11g ADSL2 Router 18 Configuration Once you have logged on to your ADSL Router via your web browser you can begin to set it up according to your requirements On the configuration homepage the left navigation pane links you directly to the setup pages which include Status ARP Table Wireless Association Routing Table DHCP Table System Log Security Log Quick Start Configuration LAN WAN System Firewall Virtual Server and Advanced Save Config to FLASH The following sections provide an overview of the settings available for configuring your TW EA 501 v2 router 19 4 1 Status Status Status ARP Table Device Information Routing Table SLEI LOG secUttY Log Hick Start Configuration Save Config to FLASH Language Model Mame Hast Name QG System Up Time Current Time software Version Bootrom version MAC Address Home URL LAN IP Address oubNetmask DHCP Server D WAN pwan D VPL ACI Connection IF Address Netmask Gateway Primary DNS I0 T Y EASOUT versio 2 TelevVell gateway o Minis sat Jan 1 00 08 53 2000 Obd 1 00a 00 04 ed 687 Telewell Oy http man telewell fi 192 168 0 254 PFA AU DHCP Server Running RFC1463 Route Of 33 Disconnected Renew Release 20 Status Device Information Model Name Host Name Q system Up Time Current Time O Software Version Bootram Version MAC Address Home URL LAN IF Addres
18. router to enter the recovery process please configure the IP address of the PC as 192 168 0 1 and process step by step 1 Power the router off 2 Hold the Emergency Failure Recovery Button 3 Power on the router Then Router s IP will reset to Default Say 192 168 0 254 4 Download the firmware 2 5 Cabling One of the most common causes of problems is bad cabling or ADSL line s Make sure that all connected devices are turned on On the front of the product is a bank of LEDs Verify that the LAN Link and ADSL line LEDs are lit If they are not verify that you are using the proper cables Ensure that all other devices connected to the same telephone line as your router e g telephones fax machines analog modems have a line filter connected between them and the wall socket unless you are using a Central Splitter or Central Filter installed by a qualified and licensed electrician and ensure that all line filters are correctly installed and the right way around Missing line filters or line filters installed the wrong way around can cause problems with your ADSL connection including frequent disconnections 10 Installation You can configure the router through the convenient and user friendly interface of a web browser Most popular operating systems such as Linux MAC and Windows 98 NT 2000 XP Me include a web browser as a standard application 3 1 Before Configuration PCs must have a properly installed Eth
19. symptoms persist consult your service provider Problems starting up the router Problem Corrective Action None of the LEDs Check the connection between the adapter and the router If are on when you the error persists you may have a hardware problem In this turn on the router case you should contact technical support You have forgotten Try the default login and password please refer to Chapter 3 your router login lf this fails you can restore your router to its factory settings and or password by holding the Reset button on the back of your router for 6 seconds or more Problems with the WAN Interface Problem Corrective Action Initialization of the Ensure that the telephone cable is connected properly from PVC connection the ADSL port to the wall jack The ADSL LED on the front linesync failed panel of the router should be on Check that your VPI VCI encapsulation type and type of multiplexing settings are the same as those provided by your ISP Reboot the router GE If you still have problems you may need to verify these settings with your ISP 72 Frequent loss of Ensure that all other devices connected to the same ADSL linesync telephone line as your router e g telephones fax machines disconnections analogue modems have a line filter connected between them and the wall socket unless you are using a Central Splitter or Central Filter installed by a qualified and licensed electrician
20. 2 4 1 1 ARP Table The router s ARP Address Resolution Protocol Table shows the mapping of Internet IP addresses to Ethernet MAC addresses This is a quick way to determine the MAC address of the network interface of your PCs to use with the router s Firewall MAC Address Filter function See the Firewall section of this manual for more information ARP Table IP lt gt MAC List IF Address MAC Address Interface static 192 166 0 111 O0 00 86 18 70 F 7 br no IP Address A list of IP addresses of devices on your LAN Local Area Network MAC Address MAC Media Access Control address for each device on your LAN Interface The interface name on the router that this IP Address connects to Static Static status of the ARP table entry no for dynamically generated ARP table entries yes for static ARP table entries added by the user 23 4 1 3 Routing Table Routing Table Routing Table Destination Netmask sateway ntertace Cost 1 192 165 0 0 255 255 255 0 0 0 0 0 br0 D Edit Delete Create Static Route Add Rule Destination Netmask Gateway Interface Please Select w Cost D Routing Table Item number Destination IP address of the destination network Netmask The destination netmask address Gateway Interface IP address of the gateway or existing interface that this route uses Cost The cost of transmission for routing purposes The number need not be precise but
21. ADSL router LAN WAN System Firewall Virtual Server and Advanced These functions are described in the following sections Status Status G wick St art Device Information Configuration l Model Name TW EAS501 versio 2 Host Name TelevVell gateway System Up Time 0 minis Current Time G Sat Jan 1 00 00 37 2000 Software Version 1 06d Bootrom version 1 00a Advanced MAC Address 00 04 ed 06 87 Swe conio FLASH Home URL TeleVWell Cy http Awwwe telewell fi Language a LAN IP Address 10 192 166 0254 subNetmask 255 255 255 0 DHCP Server DHCP Server Running WAN pwan RFC1463 Route PI SC O 33 Connection Disconnected Renew Release IF Address Metmask Gateway Primary ONS 10 31 4 3 1 LAN Local Area Network A Local Area Network LAN is a shared communication system to which many computers are attached and is limited to the immediate area usually the same building or floor of a building There are four items within the LAN section Ethernet and DHCP Server E 4 3 1 1 Ethernet Ethernet Primary IP Address IP Address 192 168 0254 Subnet etmask 255 255 255 0 oo i RIF NO RIP v Secondary IP Address The Secondary IPF Address should be on the same subnet as the Primary IP Address and uses the same Subnet Mask IP Address The router supports two Ethernet IP addresses in the LAN and two different LAN subnets through which you can access the Internet at the same time Users usually only
22. Bridged IP LLC w Auto scan 0 33 Enable Disable 0 0 0 0 0 0 0 0 means Obtain an IP address automatically 0 0 0 0 0 0 0 0 Enable Encapsulation Select the encapsulation type your ISP uses or choose Auto Scan Auto Scan Before you scan the PVCs please DELETE all the WAN interfaces IP Address Gateway f provided by ISP f provided by ISF Click Start to begin scanning for encapsulation types offered by your ISP If the scan is successful you are presented with a list of supported options VCI Enter the VCI assigned to you This field may already be configured VPI Enter the VPI assigned to you This field may already be configured NAT Select Enabled or Disabled 29 B Optional Setting IP Address Type your ISP assigned IP address in the IP Address text box Subnet Mask Enter a subnet mask in dotted decimal notation Default Gateway You must specify a gateway IP address supplied by your ISP E DNS Obtain DNS automatically Select this check box to use DNS Primary DNS Enter the IP addresses of the DNS servers The DNS servers are passed to the DHCP clients along with the IP address and the subnet mask Secondary DNS Enter the IP addresses of the DNS servers The DNS servers are passed to the DHCP clients along with the IP address and the subnet mask 30 4 3 Configuration Click this item to access the following sub items that configure the
23. Eres E AETA Peta one Corie cir zet oa fine oF ital Paha be 1 dea ce Step 3 In the Internet Connection Properties window click Settings to see the port mappings that were automatically created T Internet Lonnection Eropa rti ea Gene Connect tothe lniana tere Sd nere Connection T hs corso 20 PS you io cones CE bo es rieres CN ahed ow cath FT OT Ses bce pbs L L senings EJ Shon pon n roc gt oraa shean cana nbed C on JC Step 4 You may edit or delete the port mappings or click Add to manually add port mappings 67 Acetic Soh Ss re Tyee ie See Gro pee Or Eat ais rec ita DCE RE Car D Serene Se Tes Tene 1921821 Bsa Se Woe Dessin of sarite A rame 1921 2 Seo Wor Tet A meme 192160801 Feo Sir Tce Hame or F address hor ckample 1921869012 of he ampule hosing CAs Serie oh AOL reah 732 164 1 11 External Pert number far His sec 143 Interred Port number for His seice EE Step 5 Select Show icon in notification area when connected option and click OK An icon displays in the system tray J Internet Connection is now connected Cid here for more information i mrene re ung Paint ok RM G4 PM Step 6 Double click on the icon to display your current Internet connection status im pen E Internet Connection Status Internet Gens Slalus Connected Durst on 00 00 Se Speed 100 0 Mbps Atli rtemet hiere Galema My Com
24. S server address automatically radio buttons 6 Click OK to finish the configuration E Control Panel File Edit View Favorites Tools Help T si Search Folders EBk Address Gr Control Panel E Control Panel CG Switch to Category view See Also Phone and Power Options Modern e sg Printers and Regional and Scanners and ty Windows Update Faxes Language Cameras Help and Support oe i y g Scheduled Sounds and Speech Tasks Audio Devices Network Connections Connection Connected 00 19 32 100 0 Mbps Status Duration Speed A chrvity Recetved Packets zy Properties N JL Local Area Connection Properties General Authentication Adwanced Connect using BS 45USTe amp e Broadcom 4402 102100 Integrated Controller This connection uses the following thems E Client For Microsoft Networks File and Printer Sharing for Microsoft Networks QoS Packet Scheduler Internet Protocol TCP YIP Install a K Fropenies Y mE LP Description Transmission Control Protocol Internet Protocol The default Wide area neltwork protocol that provides Communication across diverse interconnected networks L Show icon in notification area when connected Internet Protocol TCPYIP Properties General Alternate Configuration You can get IP settings assigned automatically if your network supports this capability Otherwise vou need to ask your network admin
25. SNMP group XN WA gt From RFC1650 EtherLike MIB M dot3Stats gt From RFC 1493 Bridge MIB M dotidBase group M dotidTp group M dotidStp group if configured as spanning tree gt From RFC 1471 PPP LCP MIB M pppLink group pppLar group gt From RFC 1472 PPP Security MIB M PPP Security Group gt From RFC 1473 PPP IP MIB M PPP IP Group 63 gt From RFC 1474 PPP Bridge MIB M PPP Bridge Group gt From RFC1573 IfMIB M ifMIBObijects Group gt From RFC1695 atmMIB M atmMIBObjects gt From RFC 1907 SNMPv2 M only snmpSetSerialNo OID Universal Plug and Play UPnP UPnP offers peer to peer network connectivity for PCs and other network devices along with control and data transfer between devices UPnP offers many advantages for users running NAT routers through UPnP NAT Traversal and on supported systems makes tasks such as port forwarding much easier by letting the application control the required settings removing the need for the user to control advanced configuration of their device Both the user s Operating System and the relevant application must support UPnP in addition to the router Windows XP and Windows Me natively support UPnP when the component is installed and Windows 98 users may install the Internet Connection Sharing client from Windows XP in order to support UPnP Windows 2000 does not support UPnP Disable Check to disable the router s UPnP functionality
26. TeleWell TW EA501 v2 ADSL2 Router 4 x 10 100Mbps switch Firewall English User s Manual CE CAPI ee co 1 1 1 Introducing the TW EA501 v2 ADSL2 Router a a00a00nn 1 1 2 CS PRE eee 3 CADRE a 6 2 L IMDOHANLNOICS nan anse sde ads e se nenese en snce tes 6 2 2 Package Content ie sicssncvenivectsice evens caacasseesanscdaccenssescsenenanesans 6 2 9 TNE Front LEDS wesg es scceeceveceseseectsecnecncceseestecussneeesuneedenvecesencenss 7 2 4 NEC ReAr POMS ccnl 8 2 9 La oinin aai 10 IVA LS RES PP aii 11 3 1 Before Configuration 11 3 2 Factory Default Settings cccsseecesseecenseeeeneeseeneeseaes 16 3 3 Username and Password 16 3 4 LAN and WAN Port Addresses ssmmmnmmnnnnnns 17 3 4 Information from your ISP ss 17 3 5 Configuring with your Web Browser 18 IVA 4 aca cass RENE eee O en 19 AM AUS ee a a 20 BU ARP TaDle Se can sq 23 4 1 3 ROUTING Table 24 AVA DACP Table nn nn 25 DS System LOO ES cases ne 26 ANODE CURIA OG ae aa 27 4 2 Quick SIA acc 28 4 3 CONIQUEATION 2222 nn rene 31 4 3 1 LAN Local Area Network c csscsscesesseesenseesensensens 32 4 3 2 WAN Wide Area Network cccssesesseceesecnseseneeees 35 S53 SY SIEM asaos EEA 42 SCs POW AUN PSS i ep weanoneiee 47 43 9 Virtual SONT ne Gants 55 3 0 POV ANCE G ne san de sans ec tien bu 59 4 4 Save Configuration to Flash ss 70 AO RS VAN PE en PR 71 Chapter D csr na a A need ane donne 72 Int
27. Translation NAT it also provides rich firewall features to secure your network All incoming data packets are monitored and filtered You can also configure your new router to block internal users from accessing the Internet The router provides two levels of security support First it masks LAN IP addresses making them invisible to outside users on the Internet so it is much more difficult for a hacker to target a machine on your network Second it can block and redirect certain ports to limit the services that outside users can access To ensure that games and other Internet applications run properly you can open specific ports for outside users to access internal services on your network The Integrated DHCP Dynamic Host Control Protocol client and server services allow multiple users to get IP addresses automatically when the router boots up Simply set local machines as a DHCP client to accept a dynamically assigned IP address from the DHCP server and reboot Each time a local machine is powered up the router recognizes it and assigns an IP address to instantly connect it to the LAN For advanced users Virtual Service port forwarding functions allow the product to provide limited visibility to local machines with specific services for outside users You can set an ISP Internet Service Provider provided IP address on the router and then you can reroute specific services to individual computers on your local network For instance a de
28. abcde occurs in the URL Keywords Filtering Create Keyword Block WEB URLs which contain these keywords Name Keyword Domains Filtering Checks the domain name in URLs accessed against your list of domains to block or allow If it matches the URL request is sent Trusted or dropped Forbidden The checking procedure is 1 Check the domain in the URL to determine if it is in the trusted list If yes the connection attempt is sent to the remote web server 2 If not it is checked with the forbidden list If present the connection attempt is dropped 3 Ifthe packet matches neither of the above it is sent to the remote web server 4 Please note that only the domain is specified not the full URL For example to block traffic to www sex com enter sex or sex com instead of www sex com In the example below the URL request for www abc com is sent to the remote web server because it is listed in the trusted list while the URL request for www sex or www sex com is dropped because sex com is in the forbidden list Domains Filtering Create Domain Mame Forbidden Domains Mame Domain item SEH termiz alcohol Return Restrict URL Features Block Java Applet Blocks Web content which includes the Java Applet to prevent someone who wants to damage your system via the standard HTTP protocol 53 Block ActiveX Blocks ActiveX Block Cookies Blocks Cookies Block Proxy Blocks Proxy 54
29. amp TCPAP gt Dial Up Adapter 2 Select TCP IP gt NE2000 Compatible D ne or the name of your Network Interface Primary Network Logon i Microsoft Family Logon el Card NIC in your PC RENTE File and Print Sharing Description TCPAIF it the protocol pou use to connect to the Internet and wide area networks CIE Cancel 3 Select the Obtain an IP address Bindings Advanced NetBIOS automatically radio button DAS Configuration Gateway WIS Configuration IP Address An IF address can be automatically assigned to this computer IF Pour network does nok automatically assign IP addresses ask Your network administrator for an address and then type it in the space below C Specify an IF address cancel 4 Then select the DNS Configuration TCP AP Fina ea Es tab Bindings Advanced NetBIOS DNS Configuration Gateway WIS Configuration IP Address 5 Select the Disable DNS radio button and click OK to finish the configuration cancel 14 Configuring PC in Windows NT4 0 2 Go to Start Settings Control Panel In the Control Panel double click on Network and choose the Protocols a t ab Y NwLink IPX SPX Compatible Transport i Y NWLink NetBIOS 3 Select TCP IP Protocol and click Properties 4 Select the Obtain an IP address from a DHCP server radio button and click OK 15 3 2 Factory Default Settings Before configuring the rout
30. an IP Address is hard to remember the DNS converts the friendly name into its equivalent IP Address You can obtain a Domain Name System DNS IP address automatically if your ISP has provided it when you logon Usually when you choose PPPoE or PPPoA as your WAN ISP protocol the ISP provides the DNS IP address automatically You may leave the configuration field blank Alternatively your ISP may provide you with an IP address of their DNS If this is the case you must enter the DNS IP address lf you choose one of the other protocols RFC1483 Routed or Bridged check with your ISP as it may provide you with an IP address for their DNS server You must enter the DNS IP address if you set the DNS Server address on your PC to the LAN IP address of this router 40 B 4 3 2 3 ADSL ADSL Parameters ADSL Mode Open Annex Type and Follow DSLAM s v Modulator Auto w DSF Firrware version DMT Fer 3 3 04 A TC Haer T14F 0 0 DMT Status Down Operational Mode wes tnn nnn nes Upstream U kbps Downstream O kbps ADSL Mode There are four modes Open Annex Type and Fo ow DSLAM s Setting Annex A Only Annex L Only and Annex M Only that user can select for this connection Modilator There are four modes AUTO ADSL multimode ADSL2 and ADSL2 that user can select for this connection DSP Firmware Version DSP code version DMT Status DMT Status Operational Mode To show the state when user sel
31. an IP address automatically Auto Always On w minutes Mo RIP w 1492 Enable Description A user definable name for this connection VPI VCI Enter the information provided by your ISP NAT The NAT Network Address Translation feature allows multiple users to access the Internet through a single ISP account sharing a single IP address If users on your LAN have public IP addresses and can access the Internet directly the NAT function can be disabled Username Enter the username provided by your ISP You can input up to 128 alphanumeric characters case sensitive This is in the format of username ispname instead of simply username Password Enter the password provided by your ISP You can input up to 128 alphanumeric characters case sensitive Service Name This item is for identification purposes If it is required your ISP provides you the information Maximum input is 20 alohanumeric characters IP Address Your WAN IP address Leave this at 0 0 0 0 to automatically obtain an IP address from your ISP Authentication Protocol Default is Chap Your ISP advises on using Chap or Pap Connection 38 Always on If you want the router to establish a PPPoE session when starting up and to automatically re establish the PPPoE session when disconnected by the ISP Connect to Demand If you want to establish a PPPoE session only when there is a packet requesting access to the Internet
32. ard or Ethernet card Using your router s MAC Address Filter function you can configure the switch to only accept traffic from specified machines or else to block specific machines from accessing your LAN There are no pre defined MAC address filter rules you can add the filter rules to meet your requirements 50 MAC Address Filter Default Rules Forward Parameters Rule Mo Active Action 1 Yes Drop D al 2 Yes Crop 3 Yes Drop 4 Delete MAC Filter Parameters Rule 1 Yes Forward Active Yes M Action When Matched Drop Log Yes vw Mac Address Active Select Yes from the drop down list box to enable MAC address filtering Log w Action When Matched Select Drop or Forward Log Choose Yes if you wish to generate logs when the filer rule is applied to a packet MAC Address Enter the MAC addresses you wish to manage E 4 3 4 3 Block WAN Request Check Enable if you wish to exclude outside PING requests from reaching this router Block WAN Request Parameters Block WWAN Request Enable Disable MAC Address 00 04 ed etl 25 00 04 ed ffl 24 00 04 ed ffl 25 00 04 ed fet 4b 51 B 4 3 4 4 URL Filter URL Uniform Resource Locator e g an address in the form of http www yahoo com or http www example com filter rules allow you to prevent users on your network from accessing particular websites from their URL There are no pre
33. ble E 4 3 6 5 WAN IP Change Alert WAN IP Change Alert Parameters send a log via Email When WWAN IF is changed Send a log via Email When WAN IP is changed Default is set to Disable O Enable Disable 69 4 4 Save Configuration to Flash After changing the router s configuration settings you must save all of the configuration parameters to FLASH to avoid losing them after turning off or resetting your router Click Save to write your new configuration to FLASH save Config to Flash Write settings to flash 70 4 5 Restart Click Restart with option Current Settings to reboot your router and restore your last saved configuration Restart After restarting Please wait for several seconds to let the system O Save Config to Flash Restart Router with O Current Settings Festan Cancel lf you wish to restart the router using the factory default settings for example after a firmware upgrade or if you have saved an incorrect configuration select Factory Default Settings to reset to factory default settings You may also reset your router to factory settings by holding in the small Reset pinhole button on the back of your router for 10 12 seconds while the router is turned on 71 Troubleshooting lf your ADSL Router is not functioning properly you can refer first to this chapter for simple troubleshooting before contacting your service provider or support This can save you time and effort but if
34. cally logs out User A Universal Plug and Play UPnP UPnP offers peer to peer network connectivity for PCs and other network devices along with control and data transfer between devices UPnP offers many advantages for users running NAT routers through UPnP NAT Traversal and on supported systems makes tasks such as port forwarding much easier by letting the application control the required settings removing the need for the user to control advanced configuration of their device Both the user s Operating System and the relevant application must support UPnP in addition to the router Windows XP and Windows Me natively support UPnP when the component is installed and Windows 98 users may install the Internet Connection Sharing 61 client from Windows XP in order to support UPnP Windows 2000 does not support UPnP Disable Check to disable the router s UPnP functionality Enable Check to enable the router s UPnP functionality UPnP Port The default setting is 2800 It is highly recommended that you use this port value If the value conflicts with other ports already in use you may wish to change the port SNMP Access Control Simple Network Management Protocol software on a PC within the LAN is required to use this function SNMP V1 and V2 Read Community Specify a name to be identified as the Read Community and an IP address This community string is checked against the string entered in the configuration file
35. connection based application service on the remote server using the port number Or select UDP if you want to search for the connectionless application service on the remote server using the port number Log Choose Yes if you wish to generate logs when the filer rule is applied to a packet Action When Matched If a packet matches this filter rule Forward or Drop this packet Source IP Address Enter the incoming or outgoing packet s source IP address es Source Port Check the TCP or UDP packet s source port number s Destination IP Address Enter the incoming or outgoing packet s destination IP address es Destination Port Check the TCP or UDP packet s destination port number s Schedule time User can setup the time to use the packet filter lf the DHCP server option is enabled you must be very careful in assigning IP addresses of a filtered private IP range to avoid conflicts because you do not know which PC in the LAN is assigned which IP address The easiest and safest way is that the filtered IP address is assigned to a specific PC that is not allowed to access an outside resource such as the Internet You configure the filtered IP address manually for this PC but it stays in the Attention same subnet with the router E 4 3 4 2 MAC Address Filter A MAC Media Access Control address is the unique network hardware identifier for each PC on your network s interface i e its Network Interface C
36. ctly the NAT function can be disabled Encapsulation method Select the encapsulation format the default is LLC Bridged select the one provided by your ISP DHCP client Enable or disable the DHCP client specify if the router can get an IP address from the Internet Service Provider ISP automatically or not Obtain an IP address automatically via DHCP client to enable the DHCP client function or click Specify an IP address to disable the DHCP client function and specify the IP address manually The setting of this item is specified by your ISP RIP RIP vi RIP v2 RIP vi v2 and RIP v2 Multicast PPPoA Routed Connections PPPoA stands for Point to Point Protocol over ATM Adaptation Layer 5 AAL5 It provides access control and billing functionality in a manner similar to dial up services using PPP WAN Connection PPPoA Routed Description PPPoA FI 0 YEI 0 MAT Enable Disable Username Password IP Address UBD 0 0 0 0 means Obtain an IP address automatically Authentication Protocol Auto Connection Always On RIP Mo RIP vw MTU 1492 Description User definable name for the connection VPI VCI Enter the information provided by your ISP 36 NAT The NAT Network Address Translation feature allows multiple users to access the Internet through a single IP account sharing a single IP address If users on your LAN have public IP addresses and can access the Internet directly the NAT functi
37. defined URL filter rules you can add filter rules to meet your requirements URL Filter Rule Acti PU IPs Block Keywords Domains Restrict URL ctive one ee Mo fur to Mode Filtering Filtering Features ol Yes 199172653 1921725223 MON Disabled Disabled Poe Block Applet Cookies Apply Cancel Url Filter Parameters Rule 1 Active Yes PC IP Address Range From To Always Block Block Mode Block from 08 4 O M6 18 M O C1 Sun CL Mon I Tue I Wed L Thu L Fr L Sat Keywords Filtering C Enable Domains Filtering Enable L Block Java Applet Block Activex Block Cookies Block Proxy Restrict URL Features Active Select Yes from the drop down list box to enable or disable the URL Filter feature Always Block Select to always check URL filter rules i e at all hours of the day Block from Specify the time period to check URL filter rules e g during work hours Keywords Filtering Allows blocking by specific keywords within a particular URL rather than having to specify a complete URL e g to block any image called advertisement gif When enabled your specified keywords list is checked to see if any keywords are present in URLs accessed to determine if the connection attempt should be blocked Note that the URL 52 filter blocks web browser HTTP connection attempts using port 80 only For example the URL hitp www abc com abcde html would be dropped since the keyword
38. dicated web server can be connected to the Internet via the router and then incoming requests for web pages that are received by the router can be rerouted to your dedicated local web server even though the server now has a different IP address Virtual Server can also be used to re task services to multiple servers For instance you can set the router to allow separated FTP Web and Multiplayer game servers to share the same Internet visible IP address while still protecting the servers and LAN users from hackers 1 2 Features Express Internet Access ADSL2 2 capable The router complies with ADSL worldwide standards Supporting downstream rates of 8Mbps with ADSL the router is capable of up to 12 24 Mbps with ADSL2 2 and upstream rates of up to 1 Mbps Users enjoy not only high speed ADSL services but also broadband multimedia applications such as interactive gaming video streaming and real time audio which are easier and faster than ever The router is compliant with Multi Mode standard ANSI 11 413 Issue 2 Gdmt ITU G 992 1 Ghs ITU G994 1 Gdmt bis ITU G 992 3 and G dmt bisplus ITU G 992 5 Fast Ethernet Switch A 4 port 10 100Mbps fast Ethernet switch is built in with automatic switching between MDI and MDI X for 10Base T and 100Base TX ports with auto dection allowing you to use either straight or cross over Ethernet cables Multi Protocol to Establish a Connection The router supports PPPoA RFC 2364 PPP ove
39. e able to access the device s configuration interface Once you have clicked on Edit you are shown the following options User Management Edit Username admin Password oser Valid true 45 You can change the user s password whether their account is active and Valid as well as add a comment to each user account These options are the same when creating a user account with the exception that once created you cannot change the username You cannot delete the default admin account however you can delete any other created accounts by clicking Cancel when editing the user You are strongly advised to change the password on the default admin account when you receive your router and any time you reset your configuration to Factory Defaults 46 4 3 4 Firewall Firewall and Access Control Your router includes a full SPI Stateful Packet Inspection firewall for controlling Internet access from your LAN as well as helping to prevent attacks from hackers In addition to this when using NAT Network Address Translation the router acts as a natural Internet firewall since all PCs on your LAN use private IP addresses that cannot be directly accessed from the Internet See the WAN configuration section for more details on NAT gam gas El B nY Ti Router Access Control Unauthorized users amp Fr ns s Pace ale S Unauthorized users amp applications i URL filter Intrusion Detection applications
40. easy way to map a domain name with a user friendly name such as www yahoo com with an IP address When a local machine sets its DNS server to the router s IP address every DNS conversion request packet from the PC to this router is forwarded to the real DNS on the outside network Dynamic Domain Name System DDNS The Dynamic DNS service allows you to alias a dynamic IP address to a static hostname This dynamic IP address is the WAN IP address To use the service you must first apply for an account from a DDNS service such as http www dyndns org PPP over Ethernet PPPoE The router provides an embedded PPPoE client function to establish a connection You get greater access speed without changing the operation concept while sharing the same ISP account and paying for one access account No PPPoE client software is required for the local computer Automatic Reconnect and Disconnect Timeout Idle Timer functions are also provided Virtual Server You can specify which services are visible to outside users The router detects an incoming service request and forwards it to the specific local computer for handling For example you can assign a PC in a LAN to act as a Web server inside and expose it to the outside network Outside users can browse inside the web server directly while it is protected by NAT ADMZ host setting is also provided for local computers exposed to the outside Internet network Dynamic Host Configuration Protoc
41. ect AUTO on connect mode Annex Type To show the router s type e g Annex A Annex B Upstream Upstream rate Downstream Downstream rate 41 4 3 3 System There are six items within the System section Time Zone Remote Access Firmware Upgrade Backup Restore Restart and User Management E 4 3 3 1 Time Zone Time Zone Parameters Time Zone Enable Disable Local Time Zone GMT Time GM T 02 00 Helsinki Riga Tallinn v E TTT 192 43 244 18 125 138 140 4 129 56 15 29 131 107 1 10 Daylight Saving v Automatic Resyne Period 1440 minutes The router does not have a real time clock on board instead it uses the Simple Network Time Protocol SNTP to get the current time from an SNTP server outside your network Choose your local time zone click Enable and click the Apply button After a successful connection to the Internet the router retrieves the correct local time from the SNTP server you have specified If you prefer to specify an SNTP server other than those in the drop down list simply enter its IP address as shown above Your ISP may provide an SNTP server for you to use Resync Period in minutes is the periodic interval the router waits before it resynchronizes the router s time with that of the specified SNTP server To avoid unnecessarily increasing the load on your specified SNTP server you should keep the poll interval as high as possible at the absolute minimum every few hours or even days
42. er you need to know the following default settings Web Interface X Username admin x Password admin LAN Device IP Settings IP Address 192 168 0 254 X Subnet Mask 255 255 255 0 ISP setting in WAN site x RFC 1483 LLC Bridge Auto support for VPI 0 14 and VCl 24 33 50 100 if auto scan fails 15 connection IP traffic may take 2 4 minutes after boot During the Device will auto scan correct parameters for ISP line on this period NAT enabled DHCP Server x DHCP server is enabled X Start IP Address 192 168 0 100 X IP pool counts 100 3 3 Username and Password The default username and password are admin and admin respectively To reset the router or to restore it to factory default settings press the Reset button using the end of paper clip or other small pointed object 1 To perform Failure recovery for a dead router Simply hold the Reset button when powering on the router and download an application if necessary 2 To perform recovery in case of a misplaced Password Attention Hold the Reset button until the LEDs all turn Off turn On and then turn Off The router performs configuration factory reset and the router reboots You can then access the router from the web GUI 3 4 LAN and WAN Port Addresses The parameters of LAN and WAN ports are preset at the factory The default values are shown below IP address 192 168 0 254 Bridge is automatic ing in WAN DHCP se
43. ernet interface and connect to the router directly or through an external repeater hub In addition PCs must have TCP IP installed and configured to obtain an IP address through a DHCP server or a fixed IP address that must be in the same subnet as the router The default IP address of the router is 192 168 0 254 and the subnet mask is 255 255 255 0 i e any attached PC must be in the same subnet and have an IP address in the range of 192 168 0 1 to 192 168 0 253 The easiest way is to configure the PC to obtain an IP address automatically from the router using DHCP If you encounter any problems accessing the router s web interface you are advised to uninstall any kind of software firewall on your PCs as they can cause problems accessing the 192 168 0 254 IP address of the router Please follow the steps below for installation on your PC s network environment First of all check your PC s network components The TCP IP protocol stack and Ethernet network adapter must be installed If not please refer to your Windows related or other operating system manuals 11 Configuring a PC in Windows XP 1 Go to Start Control Panel in Classic View In the Control Panel double click on Network Connections 2 Double click Local Area Connection 3 Inthe Local Area Connection Status window click Properties 4 Select Internet Protocol TCP IP and click Properties 5 Select the Obtain an IP address automatically and the Obtain DN
44. essing the specified PC lf you disable the NAT option in the WAN ISP section the Virtual Server function becomes invalid Attention lf the DHCP server option is enabled you have to be very careful in assigning the IP addresses of the virtual servers in order to avoid conflicts The easiest way of configuring Virtual Servers is to manually assign a static IP address to each virtual server PC with an address that does not fall into the range of IP addresses that are issued by the DHCP server You Attention can configure the virtual server IP address manually but it must still be in the same subnet as the router 58 4 3 6 Advanced Configuration options within the Advanced section are for users who wish to take advantage of the more advanced features of the router Users who do not understand the features should not attempt to reconfigure their router unless advised to do so by support staff There are four items within the Advanced section Static Route Dynamic DNS and Device Management E 4 3 6 1 Static Route Click on Routing Table and then choose Create Route to add a routing table static Route Add Rule Destination Netmask Gateway Interface Please Select Cost 0 Destination The destination subnet IP address Netmask Subnet mask of the destination IP addresses based on above destination Gateway The gateway IP address to which packets are forwarded Interface Select the interface through which
45. he IP Address 192 168 0 2 then all incoming HTTP requests from outside users are forwarded to the local server PC with the IP address of 192 168 0 2 If the port is not listed as a predefined application you need to add it manually 97 Virtual Server Parameters Item Type Port Start Fort End IF Address O TER ol ol 192 168 1 2 In addition to specifying the port number used you also need to specify the protocol used The protocol is determined by the particular application Most applications use TCP or UDP however you can specify other protocols using the drop down Protocol menu Setting the protocol to all causes all incoming connection attempts using all protocols on all port numbers to be forwarded to the specified IP address DMZ The DMZ Host is a local computer exposed to the Internet When setting a particular internal IP address as the DMZ Host all incoming packets are checked by the Firewall and NAT algorithms then passed to the DMZ host when a packet received does not use a port number in use by any other Virtual Server entries Using port forwarding does have security implications since outside users are able to connect to PCs on your network For this reason you are advised to use specific Virtual Server entries just for the ports your application requires instead of simply using DMZ or creating a Virtual Server entry for All protocols as doing so results in all connection attempts to your public IP address acc
46. istrator for the appropriate IF settings Obtain an IF address automatically D Use the following IP address Obtain DNS server address automatically D Use the following OMS server addresses S has 12 Configuring a PC in Windows 2000 1 Go to Start Settings Control Panel In the Control Panel double click on Network and Dial up Connections 2 Double click Local Area Connection 3 In the Local Area Connection Status window click Properties 4 Select Internet Protocol TCP IP and click Properties 5 Select the Obtain an IP address automatically and the Obtain DNS server address automatically radio buttons 6 Click OK to finish the configuration 0 x F1 Network and Dial up Connections File Edit View Favorites Tools Advanced Help Back gt ty Qsearch Luroders C4 0 D X wy Ee Address FT Network and Dial up Connections Go Make New Network and Dial up Connection Connections Local Area Connection Type LAN Connection Status Enabled ASUSTeK Broadcom 440x 10 100 Integrated Controller Local 4rea Connection Status Z x General Connection Connected 06 16 26 100 0 Mbps Status Duration Actisito Received 105 427 Packets Properties Disable F1 gt Local Area Connection Properties General Connect using ES 4ASUSTek Broadcom 440 107100 Integrated Controlle
47. n DHCP Relay Parameters DHCP Relay Server 34 4 3 2 WAN Wide Area Network A WAN Wide Area Network is an outside connection to another network or the Internet There are three items within the WAN section ISP DNS and ADSL E 4 3 2 1 ISP The factory default is 1483 Routed mode If your ISP uses this access protocol click Edit to input other parameters as below If your ISP does not use 1483 Routed_ mode you can change the default WAN connection entry by clicking Change A simpler alternative is to select Quick Start from the main menu on the left See the Quick start section of the manual for more information WAN Connection WAN Services Table Marne RFC1463 Routed Creator PI WC 1483 Routed mode admin 0 33 Edit Change RFC 1483 Routed Connections WAN Connection RFC 1483 Routed Description WP WC MAT Encapsulation Method IF Assignment RIP 1453 Routed mode D 33 Enable Disable LLC Bridged w Ce Obtain an IP address automatically via DHCP client O Use the following IP address IP Address Metmask Gateway Mo RIP v Description Your description of this connection VPI and VCI Enter the information provided by your ISP 35 NAT The NAT Network Address Translation feature allows multiple users to access the Internet through a single IP account sharing the single IP address If users on your LAN have public IP addresses and can access the Internet dire
48. o met aanl bo retail chaled bo mesns that ook pai pl the con ponent wll Es coded To cee s cad ina corpo eri chek Deeb 4 EB Virtual Pines Hawak ing DOME Space weed by rasle coop meris izd WE Space rest O 0 HE Sera eS SE On dak abe HE Denpi Lire sal Plug and Plep arabia z cases conei y ar core es tion bebe en ouai cents re rie curl i Cancel Step 4 Click OK to go back to the Add Remove Programs Properties window Click Next Step 5 Restart the computer when prompted Follow the steps below to install the UPnP in Windows XP Step 1 Click Start and Control Panel Step 2 Double click Network Connections Step 3 In the Network Connections window click Advanced in the main menu and select Optional Networking Components 65 nt Hetwork Connections File Edit View Favorites Tools GERS Help gt Operator Assisted Dialing O Back CF F Se Dial up Preferences Address Network Identification Bridge Connections Network Tasks Advanced Settings Optional Networking Components Metwork Connections a ae ee m Llin The Windows Optional Networking Components Wizard window displays Step 4 Select Networking Service in the Components selection box and click Details Windows Optional Networking Components Wizard er er Windows Components Tou can add or remove components of Windows sP To add or remove component click the checkbox 4
49. ol DHCP Client and Server On a WAN site the DHCP client obtains an IP address from the Internet Service Provider ISP automatically On a LAN site the DHCP server allocates a range of client IP addresses including subnet masks and DNS IP addresses and distributes them to local computers This provides an easy way to manage the local IP network Rich Packet Filtering This feature filters the packet based on IP addresses as well as Port numbers Filtering packets to and from the Internet provides a higher level of security control Static and RIP1 2 Routing An easy static routing table or RIP 1 2 routing protocol supports routing capability Simple Network Management Protocol SNMP SNMP allows convenient remote management of the router Web based GUI A web based GUI offers easy configuration and management User friendly and with on line help it also Supports remote management capability for remote users to configure and manage this product Firmware Upgradeable You can upgrade the router with the latest firmware through its web based GUI Rich management interfaces Supports flexible management interfaces with a local console port LAN port and WAN port You can use terminal applications through the console port to configure and manage the router or use Telnet web GUI and SNMP through LAN or WAN ports Product Overview 2 1 Important Notes Do not use the router in high humidity or high temperatures Do no
50. on can be disabled Username Enter the username provided by your ISP You can input up to 128 alphanumeric characters case sensitive This is in the format of username ispname instead of simply username Password Enter the password provided by your ISP You can input up to 128 alphanumeric characters case sensitive IP Address Your WAN IP address Leave this at 0 0 0 0 to automatically obtain an IP address from your ISP Authentication Protocol Type Default is Chap Auto Your ISP advises you whether to use Chap or Pap Q Connection If you want the router to establish a PPPoA session when starting up and to automatically re establish the PPPoA session when disconnected by the ISP RIP RIP v1 RIP v2 RIP v1 v2 and RIP v2 Multicast MTU Maximum Transmission Unit The size of the largest datagram excluding media specific headers that the IP attempts to send through the interface Apply WAN Connection WAN Services Table Mame Description Creator VP WC PPPoA Routed PPPoA admin 0 32 Edit Change PPPoE Routed Connections PPPoE PPP over Ethernet provides access control in a manner similar to dial up services using PPP 37 WAN Connection PPPoE Routed Description PI YEI MAT Username Password Service Marne IP Address Authentication Protocol Connection ldle Timeout RIP MITI PPPoE Relay PPPoE D 33 Enable Disable 0 0 0 0 0 0 0 0 means Obtain
51. packets are forwarded Cost Represents the cost of transmission for routing purposes The number need not be precise but it must be between 0 and 65535 B 4 3 6 2 Dynamic DNS The Dynamic DNS function lets you alias a dynamic IP address to a static hostname so if your ISP does not assign you a static IP address you can still use a domain name This is especially useful for hosting servers via your ADSL connection so that anyone wishing to connect to you may use your domain name rather than having to use your dynamic IP address which changes from time to time This dynamic IP address is the WAN IP address 59 of the router which is assigned to you by your ISP You first need to register and establish an account with the Dynamic DNS provider using their website for example http www dyndns org Dynamic DNS Parameters Dynamic DNS Enable Disable Dynamic ONS Server waw dyndns org custom Host User Mame Password Period 28 Days M Wildcard Enable Disable There are more than 5 DDNS services supported Disable Check to disable the Dynamic DNS function Enable Check to enable the Dynamic DNS function The fields following are activated and required Dynamic DNS Server Select the DDNS service you have established an account with Q Host Enter one domain name you have registered Domain Name Username and Password Enter your registered domain name and your username and password for this service
52. puter w 3 si Fackalg Seni Aessved RL RE _viaie_ Web Configurator Easy Access With UPnP you can access web based configuration for the router without first finding out the IP address of the router This helps if you do not know the router s IP address Follow the steps below to access web configuration Step 1 Click Start and then Control Panel Step 2 Double click Network Connections Step 3 Select My Network Places under Other Places 68 Network Connections File Edit View Favorites Tools Advanced Help Beck Le p Search Ke Folders EH Address e Network Connections LAN or High Speed Internet Zz Local Area Connection DP Enabled Chiguie i fa ASUSTeK Broadcom 440x 10 See Also 1 Network Troubleshooter Other Places ee Control Panel a My Network Places A My Documen ts Details Network Connections System Folder Step 4 An icon describing each UPnP enabled device shows under Local Network Step 5 Right click on the icon of your router and select Invoke The web configuration login screen displays Step 6 Right click on the icon of your router and select Properties A properties window displays basic information about the router E 4 3 6 4 IGMP IGMP known as Internet Group Management Protocol is used to management hosts from multicast group IGMP Parameters IGMP Proxy Enable Disable IGMP Proxy Accepting multicast packet Default is set to Disa
53. r Components checked are used by this connection l Client for Microsoft Networks el File and Printer Sharing for Microsoft Networks Internet Protocol T CRI Install Uninstall Properties Description Transmission Control Protocol lnternet Protocol The default Wide area h twork protocol that provides communication across diverse interconnected networks FO Shaw icon in taskbar when connected OF Cancel 1x Internet Protocol TCP IP Properties General ou can get IP settings assigned automatically if pour network supports this capability Ohhenwise vou need to ask your network administrator far the appropriate IP settings Obtain an IF address automatically Use the following IP address IP address Subnet mask Default gatewrau Obtain ONS server address automatically Use the following DNS server addresses Advanced Prefered WS serrer Alternate DW S serer Cancel 13 Configuring PC in Windows 98 Me 1 Go to Start Settings Control Panel Meisi zis In the Control Panel double click on Configuration Identification Access Control Network and choose the Configuration tab The following network components are installed Microsoft Family Logan Hy ASUS T ek Broadcom 440 10 1700 Integrated Controller AM Dial Up Adapter YF TCPAIP gt ASUSTek Broadcom 440 107100 Integrated F
54. r ATM Adaptation Layer 5 RFC 1483 encapsulation over ATM bridged or routed PPP over Ethernet RFC 2516 and IPoA RFC1577 to establish a connection with an ISP The router also supports VC based and LLC based multiplexing Quick Installation Wizard A web based GUI and quick installation wizard help you easily install the router Enter your ISP s information and begin browsing the Internet immediately Universal Plug and Play UPnP and UPnP NAT Traversal This protocol is used to enable simple and robust connectivity among stand alone devices and PCs from many different vendors and it makes setting up a network simple and affordable UPnP architecture leverages TCP IP and the Web to enable proximity networking in addition to control and data transfer among networked devices With this feature enabled you can seamlessly connect to Net Meeting or MSN Messenger Network Address Translation Network Address Translation NAT allows multiple users to access outside resources such as the Internet simultaneously with one IP address one Internet access account Many application layer gateways ALG are supported such as web browser ICQ FIP Telnet E mail News Net2phone Ping NetMeeting IP phone and others Firewall NAT technology supports simple firewalls and provides options for blocking access from the Internet like Telnet FTP TFTP WEB SNMP and IGMP Domain Name System Relay Domain Name System DNS relay provides an
55. roduction 1 1 Introducing the TW EA501 v2 ADSL2 Router Thank you for purchasing the TW EA501 v2 ADSL2 Router Your new router is an all in one unit that combines an ADSL modem ADSL router and Ethernet network switch to provide everything you need to get the machines on your network connected to the Internet over an ADSL broadband connection The TW EA501 v2 complies with ADSL2 standards for deployment worldwide and supports downstream rates of up to 24 Mbps and upstream rates of up to 1 Mbps Designed for small office home office and residential users the router enables even faster Internet connections You can enjoy ADSL services and broadband multimedia applications such as interactive gaming video streaming and real time audio much easier and faster than ever before The router supports PPPoA RFC 2364 PPP Point to Point Protocol over ATM Adaptation Layer 5 RFC 1483 encapsulation over ATM bridged or routed PPP over Ethernet RFC 2516 and IPoA RFC1577 to establish a connection with your ISP Your new router also supports VC based and LLC based multiplexing The perfect solution for connecting a small group of PCs to a high speed broadband Internet connection the router allows multiple users to have high speed Internet access simultaneously Your new router also serves as an Internet firewall protecting your network from access by outside users Not only does it provide a natural firewall function with Network Address
56. rver function Enabled IP addresses for 100 IP addresses continuing from distribution to PCs 192 168 0 100 through 192 168 0 199 3 4 Information from your ISP Before configuring this device you have to check with your ISP Internet Service Provider what kind of service is provided such as PPPoE PPPoA RFC1483 or IPoA Gather the information as illustrated in the following table and keep it for reference VPI VCI VC based LLC based multiplexing Username Password Service Name and Domain Name System DNS IP address it can be automatically assigned by your ISP when you connect or be set manually VPI VCI VC based LLC based multiplexing Username Password and Domain Name System DNS IP address it can be automatically assigned by your ISP when you connect or be set manually RFC1483 Bridged VPI VCI VC based LLC based multiplexing to use Bridged Mode RFC1483 Routed VPI VCI VC based LLC based multiplexing IP address Subnet mask Gateway address and Domain Name System DNS IP address it is fixed IP address 17 3 5 Configuring with your Web Browser Open your web browser enter the IP address of your router which by default is 192 168 0 254 and click Go a user name and password window prompt appears The default username and password are admin and admin Connect to 192 166 1 254 User name f admin s Remember my password Congratulations You have successfully logged
57. s subMetmask DHCP Server WAH pwan amp MP EE Connection IP Address Metrnask Gateway Primary DONS 10 PALESSOT versio 2 TelevVell gateway U minis sat Jan 1 00 00 37 2000 106d 1 00 00 04 ed TE TelevVVell Oy http fran telewvell ft 192 169 0254 255 255 255 0 DHCP Server Running RFC146s Route ESS Disconnected Renew Device Information Host Name Provide a name for the router for identification purposes Host Name lets you change the router name Host Name Device Host Name Host Mame home gateway Apply System Up Time Records system up time Current time Set the current time See the Time Zone section for more information Hardware Version Chipset version 21 Software Version Firmware version LAN MAC Address The LAN MAC address WAN MAC Address The WAN MAC address Home URL Connects to the Home Website LAN IP Address LAN port IP address Sub Net Mask LAN port IP subnet mask DHCP Server LAN port DHCP role Server Relay or None WAN IP WAN Name of the WAN connection VPI VCI Virtual Path Identifier and Virtual Channel Identifier Connection Selects Disconnected or Connected IP Address WAN port IP address Net mask WAN port IP subnet mask Gateway The IP address of the default gateway Port Status Port Ethernet ADSL 1G Connected y x Port Status User can look up for your connected condition 2
58. s tern Service select User Defined FF Protocol User Defined p FTE TGP 21 SE Riu Telnet TCP 23 SMTP TCP 25 lon HTTP TCF 80 IP Address POPS TCP 110 NNTP TCP 119 eee HTTPS TCP 443 IKE UDP 560 T 120 TCP 1503 H 323 TCP 1720 PPTP TCP 1723 Item Item number Service select Select the service you wish to configure Protocol Automatic when you choose Service select Start Port amp End Port Enter the public port number amp range you wish to configure IP Address Enter the IP address of a specific internal server to which requests from the specified port is forwarded since NAT acts as a natural Internet firewall your router protects your network from access by outside users as all incoming connection attempts point to your router unless you specifically create Virtual Server entries to forward those ports to a PC on your network When your router needs to allow outside users to access internal servers e g a web server FTP server Email server or game server the router can act as a virtual server You can set up a local server with a specific port number for the service to use e g web HTTP port 80 FTP port 21 Telnet port 23 SMTP port 25 or POPS port 110 When an incoming access request to the router for a specified port is received it is forwarded to the corresponding internal server For example if you set the port number 80 Web HTTP to be mapped to t
59. select a file from your PC to restore You should only restore settings files that have been generated by the Backup function and that were created when using the current version of the router s firmware Settings files saved to your PC should not be manually edited in any way Select the settings files you wish to use and press Restore to load those settings into the router B 4 3 3 5 Restart Router Click Restart with option Current Settings to reboot your router and restore your last saved configuration 44 Restart After restarting Please wait for several seconds to let the system O Save Config to Flash Restart Router with Current Settings O Factory Default Settings lf you wish to restart the router using the factory default settings for example after a firmware upgrade or if you have saved an incorrect configuration select Factory Default Settings to reset to factory default settings You may also reset your router to factory settings by pressing in the small Reset pinhole button on the back of your router for 10 12 seconds while the router is turned on E 4 3 3 6 User Management User Management Current Defined Users Valid ser true adrain Edit Create To prevent unauthorized access to your router s configuration interface all users are required to login with a password You can set up multiple user accounts each with their own password You are able to Edit existing users and Create new users who ar
60. shaded box means that only part of the component will be installed To see what s included in a component click Details Components LJ a Management and Monitoring Tools Netw orking 5 ETVICES Oo E Other Network File and Print Services Description Contains variety of specialized network related services and protocols Total disk space required 0 0 ME ne Details Space available on disk 2700 4 ME Step 5 In the Networking Services window select the Universal Plug and Play check box Step 6 Click OK to go back to the Windows Optional Networking Component Wizard window and click Next Networking Services To add or remove a component click the check box 4 shaded box means that only part of the component will be installed To see what s included in component click Details subcomponents of Networking Services m Internet Gateway Device Discovery and Control Client SS RIF Listener O JA Simple TCP IP Services Universal Plug and Play ME Description Allows your computer to discover and control Universal Plug and Play devices Total disk space required 0 0 ME Space available on disk fod 2 ME 66 Auto discover Your UPnP enabled Network Device Step 1 Click start and Control Panel Double click Network Connections An icon displays under Internet Gateway Step 2 Right click the icon and select Properties Hohn L once ns me cd Mer Protes Tods fdeencod Hsb Qe EE set
61. t use the same power source for the router as other equipment Do not open or repair the case yourself If the router is too hot turn off the power immediately and have it repaired at a Warning qualified service center Avoid using this product and all accessories outdoors Y Place the router on a stable surface v Only use the power adapter that comes with the package Using a different voltage rating power adaptor may damage the router Attention 2 2 Package Contents ADSL2 Router manual RJ 11 ADSL telephone Cable 1 8M Ethernet CAT 5 LAN Cable 2M Straight AC DC power adapter 12V DC 1A 2 3 The Front LEDS TW EA501 ADSL modem QUVUUUUUL PPP ADSL 4 SYS PW to esintn RC Steady glow when there is a PPPoA PPPoE connection Lights when successfully connected to an ADSL DSLAM ADSL linesync LAN Port Steady glow when connected to an Ethernet device 4 4 Glows green for 100Mbps Orange for 10Mbps Blinking light when data is Transmitted Received pos evs Lights when the system is ready RICE Lights when the power is ON 2 4The Rear Ports Da Y 1 PWR Connect the supplied power adapter to this jack After the device is powered on press it to reset the device or restore to factory default settings 0 3 seconds reset the device 6 seconds above resiore to factory default settings this is used when you can not login to the router e g forgot the password

TeleWell TW-EA501 v2 ADSL2+ Router 4 x 10/100Mbps switch

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