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NexusLink 5631E

1. Printers and Faxes EE Ele Edt Wew Fovortes Tools Help e gii an j Kp bak gt Y y Search MES Folders Addeass ay Printers and Faxes lar Rame Documents Status Comments Location Mi La Adobe POF o Ready My Documents 4d E Add a penser 2 Microsoft Office 0 Ready rhe IN hh Fax Print Driver O Ready Im pa 90104 1 Hsin Chu Level E A0164 1 HP 20194 1 Hsin Chu Level amp 60154 1 Ca e E ee Also 3 Troubleshoot printing fd Set hep with printing iF Other Places Control Panel y Scanners and Cameras J My Documents qu my Pictures a My Computer ae Details Step 3 Click Next to continue when you see the dialog box below Add Printer Wizard Welcome to the Add Printer Wizard This wizard helps you install a printer or make printer connections through a USB port or any other hot pluggable part such as IEEE 134 infrared and so on you da not need to use this wizard Click Cancel ta close the wizard and then plug the printers cable into your computer or point the printer toward your computers infrared port and tum the printer on Windows will automatically install the printer tor you i j F you have a Plug and Play printer that connects To continue click Mert 119 Step 4 Select Network Printer and click Next Add Printer Wizard Local or Network Printer The wizard needs to know which type of pointer to set up select the option that describes the printer you
2. Quick Setup IP Address 1o2 168 1 1 Advanced Setup Subnet Mask 255 255 255 0 Wireless Diagnostics Back Next Management 42 STEP 6 Click Next to continue To enable the wireless function select the radio button as shown input a new SSID if desired and click Next Device Info Quick Setup Advanced Setup Wireless Diagnostics Management Wireless Setup Enable vwireless M Enter the wireless network name also known as SSID SSID Comtrend Back Next The following screen will be displayed Device Info Quick Setup Advanced Setup Wireless Diagnostics Management WAN Setup Summary Make sure that the settings below match the settings provided by your ISP vPI YEI lo 35 Connection Type Bridge Service Name br 0 35 Service Category lUBR IP Address Not Applicable Service State Enabled NAT Disabled Firewall Disabled IGMP Multicast Not Applicable Quality Of Service Disabled Click Save Reboot to save these settings and reboot router Click Back to make any modifications MOTE The configuration process takes about 1 minute to complete and your DSL Router will reboot Back Save Reboot Step 7 The WAN Setup Summary screen presents the entire configuration Summary Click Save Reboot if the settings are correct Click Back if you wish to modify the settings 43 Chapter 5 Device Info Select Device Info from the main menu
3. The update process takes about 2 minutes to complete since your router will reboot Please be patient and restart the browser if necessary 115 9 8 Save and Reboot The Save Reboot button saves the configurations and reboots the router After clicking it wait for 2 minutes before attempting to use the user interface You may need to close and restart the web browser if it does not refresh automatically You may need to reconfigure your PC IP address to match your new configuration In this case see section 3 1 TCP IP Settings for detailed instructions Click the button below to save and reboot the router Device Info Save Reboot Quick Setup Advanced Setup Wireless Diagnostics Management Settings System Log SAMP Agent TR 069 Client Internet Time Access Control Update Software Save Reboot 116 Appendix A ADSL2 Slave DSL Enter this URL http 192 168 1 2 in your browser to show the screen below Version 1 0 37 1 1 B2pB0221 d20h 4 5 5_C03 Firmware MAC address 02 10 18 01 00 07 ADSL Statistics Status Idle Channel Interleave Mode G DMT Downstream Upstream Rate Kbps 0 0 SNR Margin dB 0 0 0 0 Attenuation dB 0 0 0 0 Super Frames 0 Super Frame Errors 0 The version for the second CPU Mac Address The Mac address of the second CPU The status of the second CPU Channel Channel type Interleave or Fast for the second CPU ADSL supports two modes of transport called the
4. xt v 0 a s TOMTREND CORPORATION NexusLink 5631E Wireless ADSL2 Bonded Router for Annex B User s Manual Version C2 0 February 1 2008 261076 004 La Warning E Before servicing or disassembling this equipment always disconnect all power and telephone lines from the router E Use an appropriate power supply and a UL Listed telephone line cord Specification of the power supply is clearly stated in Appendix E Preface This manual provides information for network administrators It covers the installation operation and applications of this router The individual reading this manual is presumed to have a basic understanding of telecommunications This document is subject to change without notice For product updates new product releases manual revisions software upgrades etc visit our website at http www comtrend com Copyright Copyright 2007 Comtrend Corporation All rights reserved The information contained herein is proprietary to Comtrend Corporation No part of this document may be translated transcribed reproduced in any form or by any means without the prior written consent of Comtrend Corporation Technical support If you find the product to be inoperable or malfunctioning please contact a technical support engineer for immediate service by email at INT support comtrend com Save Our Environment This symbol means that when the equipment has reached the end of its useful li
5. A maximum 24 entries can be configured If you disable WMM function in Wireless Page queues related to wireless will not take effects Interfacename Description Precedence Queue Key Enable Remove wireless Wik Voice Priority 1 1 wireless Wik Voice Priority 2 z wireless ut Video Priority 3 3 wireless Will video Priority 4 4 wireless WMM Best Effort 5 5 wireless Wilh Background 6 6 wireless Wii Background 7 7 wireless WiMM Best Effort 8 8 Add Remove Save Reboot Click Add to display the following screen Device Info Quick Setup Advanced Setup WAN LAN Quality of Service Queue Config QoS Classificati Routing DSL Slave DSL Print Server Port Mapping IPSec Certificate Wireless Diagnostics Management QoS Queue Configuration The screen allows you to configure a QoS queue entry and assign it to a specific network interface Each interface with QoS enabled will be allocated three queues by default Each of the queues can be configured for a specific precedence The queue entry configured here will be used by the classifier to place ingress packets appropriately Note Lower integer values for precedence imply higher priority for this queue relative to others Click Save Apply to save and activate the filter Queue Configuration Status Save Apply Queue Queue Precedence Queue Configuration Status
6. DSCP Mark iii Mark 802 1p ff 802 1q is enabled Specify Traffic Classification Rules Enter the following conditions either for IP level SET 1 or for IEEE 802 1p SET 2 SET 1 Physical LAN Port Protocol Differentiated Services Code Point DSCP Check IP Address o Source Subnet Mask UDP TCP Source Port port or port port Destination 1P Address Destination Subnet Mask UDP TCP Destination Port port or port port Source MAC Address Source MAC Mask Destination MAC Address Destination MAC Mask SET 2 802 1p Priority This screen creates a traffic class rule to classify the upstream traffic assign queuing priority and optionally overwrite the IP header TOS byte A rule consists of a class name and at least one condition below All of the specified conditions in this classification rule must be satisfied for the rule to take effect Click Save Apply to save and activate the rule 72 6 6 Routing 6 6 1 Default Gateway If the Enable Automatic Assigned Default Gateway checkbox is selected this router will accept the first received default gateway assignment from one of the PPPoA PPPoE or MER DHCP enabled PVC s If the checkbox is not selected enter the static default gateway AND OR WAN interface Click Save Apply NOTE After enabling Automatic Assigned Default Gateway you must reboot the router Routing Default Gateway If Enable Automatic Assigned
7. Prevents clients PC from seeing one another in My Network Places or Network Neighborhood Prevents one wireless client communicating with another wireless client Disable WMM Stops the router from advertising its Wireless Multimedia WMM functionality which provides basic quality of service for time sensitive applications e g VoIP Video wireless software version 3 10 and above Sets the wireless network name SSID stands for Service Set Identifier All stations must be configured with the correct SSID to access the WLAN If the SSID does not match that user will not be granted access The naming conventions are Minimum is one character and maximum number of characters 32 bytes The BSSID is a 48bit identity used to identify a particular BSS Basic Service Set within an area In Infrastructure BSS networks the BSSID is the MAC Medium Access Control address of the AP Access Point and in Independent BSS or ad hoc networks the BSSID is generated randomly A drop down menu that permits worldwide and specific national settings Each county listed in the menu enforces specific regulations limiting channel range US worldwide Japan 1 14 Jordan 10 13 Israel 1 13 Max Clients The maximum number of clients that can access the router 90 Wireless Guest This router supports multiple SSIDs called Guest SSIDs or Virtual Access Points Virtual Access Points To enable one or more Guest SSIDs select the radio b
8. Select the modulation below Auto Mode O G Dmt or G Lite O T1 413 G Dmt O G Lite AnnexM Save Apply This table describes the DSL settings Option Description 11 413 Sets G Dmt if you want the system to use G Dmt mode Sets G Lite if you want the system to use G Lite mode Sets the T1 413 if you want the system to use T1 413 mode The router can support the functions of ADSL2 The router can support enhance the long loop test The router can support the functions of ADSL2 Enables a higher upstream data rate by making use of some downstream channels Reserved only Reserved only Allows bitswapping function Allows seamless rate adaptation 79 6 9 Print Server This router is equipped with one high speed USB2 0 host connection With software support users can connect USB devices such as a printer and hard disc to the router For this software release only the printer server is supported AAA DSL Print Server settings This page allows you to enable disable printer support Device Info Advanced Setup WAN LAN Printer name Security Make and model Quality of Service Routing DSL Save Apply Slave DSL Print Server Port Mapping IPSec Certificate Wireless Diagnostics Management Please refer to Appendix B Printer Server for detailed instructions 80 6 10 Port Mapping Port Mapping supports multiple port to PVC and bridging groups Each group will
9. perform as an independent network To support this feature you must create mapping groups with appropriate LAN and WAN interfaces using the Add button The Remove button will remove the grouping and add the ungrouped interfaces to the Default group As shown below when you tick the Enable virtual ports on all of the LAN interfaces will be grouped together as a default Port Mapping A maximum 16 entries can be configured Port Mapping supports multiple ports to PVC and bridging groups Each group will perform as an independent network To support this feature you must create mapping groups with appropriate LAN and WAN interfaces using the Add button The Remove button will remove the grouping and add the ungrouped interfaces to the Default group Only the default group has IP interface O Enable virtual ports on EN Port Mapping 4 maximum 16 entries can be configured Port Mapping supports multiple ports to PYE and bridging groups Each group will perform as an independent network To support this feature you must create mapping groups with appropriate LAN and WAN interfaces using the Add button The Remove button will remove the grouping and add the ungrouped interfaces to the Default group Only the default group has IP interface 3 Enable virtual ports on ENETC1 4 Group Name Pegble Disable Remove edit Interfaces Enable Disable Wireless Default ada Save Apply To add a port mapping group click the A
10. 255 255 255 O0 Default gateway E Obtain OWS server address automatically Use the following ONS server addresses Prefered ONS server E Advanced Cancel Alternate DNS server STEP 3 Click OK to submit settings 18 3 2 Login Procedure Perform the following steps to bring up the web browser and configure the router STEP 1 Start the Internet browser Type the IP address for the router in the Web address field For example if the IP address is 192 168 1 1 type http 192 168 1 1 STEP 2 You will be prompted to enter your user name and password Type root for the user name and 12345 as the password then click OK These values can be changed later see section 9 6 3 Site 192 168 1 1 Fealm DSL Router User Hame froot Fassword E Save this password in pour password list Cancel STEP 3 After successfully logging in you will reach the Quick Setup menu Quick Setup This Quick Setup will guide you through the steps necessary to configure your DSL Router Device Info ATM P YC Configuration Quick Setup Advanced Setup Select the check box below to enable DSL Auto connect process Wireless Mf DSL Auto connect Diagnostics Management 19 3 3 Default Settings During power on initialization the router sets all configuration attributes to default values It will then read the configuration profile from flash memory The default attributes
11. Channel Timer min Multicast Rate Basic Rate The new amendment allows IEEE 802 11g units to fall back to speeds of 11 Mbps so IEEE 802 11b and IEEE 802 11g devices can coexist in the same network The two standards apply to the 2 4 GHz frequency band IEEE 802 11g creates data rate parity at 2 4 GHz with the IEEE 802 11a standard which has a 54 Mbps rate at 5 GHz IEEE 802 11a has other differences compared to IEEE 802 11b or g such as offering more channels Drop down menu that allows selection of a specific channel Auto channel scan timer in minutes 0 to disable Drop down menu that specifies the following fixed rates Auto Default Uses the 11 Mbps data rate when possible but drops to lower rates when necessary 1 Mbps 2Mbps 5 5Mbps or 11Mbps fixed rates The appropriate setting is dependent on signal strength Setting multicast packet transmit rate Setting basic transmit rate 98 Fragmentation A threshold specified in bytes that determines whether packets will be fragmented and at what size On an 802 11 WLAN packets that exceed the fragmentation threshold are fragmented e split into smaller units suitable for the circuit size Packets smaller than the specified fragmentation threshold value are not fragmented Enter a value between 256 and 2346 If you experience a high packet error rate try to slightly increase your Fragmentation Threshold The value should remain at its default settin
12. External Port End if either one is modified WAN Remaining number of entries that can be configur32 LAN Server Name NAT i Selecta Service Select One Virtual Se a dada D Custom Serven Port Triggering DMZ Host Server IP Address ALG Security Quality of Service Save Apphy External Port StalExternal PortEn Protocol Internal Port Stat Internal Port En Remote note Ip E O Ie mi Select a Service User should select the service from the list or or Custom Server User can enter the name of their choice External Port Start Enter the starting external port number when you select Custom Server When a service is selected the port ranges are automatically configured External Port End Enter the ending external port number when you select Custom Server When a service is selected the port ranges are automatically configured Internal Port Start Enter the internal port starting number when you select Custom Server When a service is selected the port ranges are automatically configured Internal Port End Enter the internal port ending number when you select Custom Server When a service is selected the port ranges are automatically configured 60 6 3 2 Port Triggering Some applications require that specific ports in the router s firewall be opened for access by the remote parties Port Trigger dynamically opens up the Open Ports in the firewall when an ap
13. Filter Name User defined Filter Name Protocol Can take on any values from TCP UDP TCP UDP or ICMP Source IP Address Source Subnet Mask Packets with the particular Source IP Address Source Subnet Mask combination will be dropped Source Port This can take on either a single port number or a range of port numbers Packets having a source port equal to this value or falling within the range of port numbers portX portY will be dropped 124 Destination IP Address Destination Subnet Mask Packets with the particular Destination IP Address Destination Subnet Mask combination will be dropped Destination Port This can take on either a single port number or a range of port numbers Packets having a destination port equal to this value or falling within the range of port numbers portX portY will be dropped Examples 1 Filter Name Protocol Source Address Source Subnet Mask Source Port Dest Address Dest Sub Mask Dest Port Out_Filter1 TCP 192 168 1 45 255 255 255 0 80 NA NA NA This filter will Drop all TCP packets coming from LAN with IP Address Sub Mask 192 168 1 45 24 having a source port of 80 irrespective of the destination All other packets will be Accepted 2 Filter Name Protocol Source Address Source Subnet Mask Source Port Dest Address Dest Sub Mask Dest Port Out_Filter2 UDP 192 168 1 45 255 255 255 0 5060 6060 172 16 13 4 2
14. Filter page allows access to be restricted allowed based on a MAC address All NICs have a unique 48 bit MAC address burned into the ROM chip on the card When MAC address filtering is enabled you are restricting the NICs that are allowed to connect to your access point Therefore an access point will grant access to any computer that is using a NIC whose MAC address is on its allows list WiFi devices and access points that support MAC filtering let you specify a list of MAC addresses that may connect to the access point and thus dictate what devices are authorized to access the wireless network When a device is using MAC filtering any address not explicitly defined will be denied access MAC Restrict mode Off disables MAC filtering Allow permits access for the specified MAC address deny reject access of the specified MAC address then click the SET button To delete an entry select the entry at the bottom of the screen and then click the Remove button located on the right hand side of the screen To add a MAC entry click Add and enter MAC address Wireless MAC Filter Select SSID Comtrend_try Info Advanced Setup Basic MAC Filter MAC Address Remove Wireless Bridge Advanced Station Info Diagnostics ls MAC Restrict Mode Disabled Allow Deny 95 After choosing the Add button the following screen appears Enter the MAC address and click Apply to add the MAC address to the
15. Make the queue Enable Disable Queue Assign queue to a specific network interface whose QoS is enabled Queue Precedence Configure precedence for queue Lower integer values for precedence imply higher priority for this queue relative to others 71 CA COMIRENDJO ADSL Router Quality of Service Setup Choose Add or Remove to configure network traffic classes If you disable WMM function in Wireless Page classification related to wireless will not take effects Destinati MAC 802 1P Order Enable Disable Remove Edit MAC pa Addr Mask r Mask Click Add to configure network traffic classes Sh A CU COMIRENDIO ADSL Router Add Network Traffic Class Rule The screen creates a traffic class rule to classify the upstream traffic assign queue which defines the precedence and the interface and optionally overwrite the IP header DSCP byte A rule consists of a class name and at least one condition below All of the specified conditions in this classification rule must be satisfied for the rule to take effect Click Sawe Apply to save and activate the rule Traffic Class Name Rule Order Rule Status Assign ATM Priority and or DSCP Mark for the class If non blank value is selected for Assign Differentiated Services Code Point DSCP Mark the correcponding DSCP byte in the IP header of the upstream packet is overwritten by the selected value Assign Classification Queue Assign Differentiated Services Code Point
16. NAT is enabled Enable DHCP Server Relay won t display To configure a secondary IP address for the LAN port click the box as shown below dm onfigure the second IP Address and Subnet Mask for LAN interface IP Address Subnet Mask Step 7 Click Next to continue To enable the wireless function select the radio button as shown input a new SSID if desired and click Next Wireless Setup Enable Wireless M Device Info Quick Setup Enter the wireless network name also known as SSID Advanced Setup SSID Cartera Wireless Diagnostics Back Mext Management 34 35 The following screen will display Device Info Quick Setup Advanced Setup Wireless Diagnostics Management WAN Setup Summary Make sure that the settings below match the settings provided by your ISP PORT VPI VCI o 035 Connection Type MER Service Mame mer_0 0 35 Service Category UBR IP Address 125 124 125 126 Service State Enabled NAT Disabled Firewall Disabled IGMP Multicast Disabled Quality Of Service Disabled Click Save Reboot to save these settings and reboot router Click Back to make any modifications NOTE The configuration process takes about 1 minute to complete and your DSL Router will reboot Back Save Reboot Step 8 The WAN Setup Summary screen presents the entire configuration Summary After clicking Save Reboot the router will save the configuration to flash
17. Son A A 85 OP OG aera eee 85 BALL AUTE CALAS o 5S CHAPTER 7 WIRELESS usa E di E cli citas 99 A A ital ake tmawacei soa teeau celta 89 De SECURITE ot aes cacti tiated A O es tamsaw adn Us 92 OFT PETE Ra vice E E sans E T T E E E AEA A E E E ta cols 95 TA WIRELESS BRIDGE ada 97 TTR ANC ED rss aid 97 TO SEATON INEO oona Basia wisi outs uence Basis ae aia Umno uM Wat eR anata aatiss 101 CHAPTER 8 DIAGNOSTIC Suar A aN ae NOSE OaD eE EEEN OEE NEEE 102 CHAPTER 9 MANAGEMEN E susi dote 104 22 Wi 3818 MaS Ly RRE REPO O OE nO 104 9 1 1 CONTLUTALOEBACID adidas 104 9 1 2 TOOLS U pade SCLC S ei che A aerate aT 105 9 1 3 Restore Dear 106 ERA OS AA EAE O A VCR ETRE TET EARS E 107 SS NM A GEN e O e se ES a 109 914 TREO CLEN ui rada 110 DS INTE RNE IE dota icia and A TT 111 TORCER te 112 9 6 1 OE A O O IA 112 9 6 2 Acce SI Adare A IN 113 9 6 3 POS OTS eN A E A A A EAR 114 NUBES OA od 115 TODA VE AND REBOO dd e e e e ed ies 116 APPENDIX A ADSL2 SEAVEDSL cda 117 APPENDIX B PRINTER SERVER cssussiianiniiaa aia 118 APPENDIX CS ETRE WA TE ata l 124 APPENDIX D PEN ASSIGNMEN Tesis niaa 130 APPENDIX ESSPECIMICATION Susa dada 131 APPENDIX Fe SSH CUEN Laciana da 133 Chapter 1 Introduction The NexusLink 5631E Wireless ADSL2 Bonded Router for Annex B features flexible networking connectivity with dual ADSL line capability four 10 100 Ethernet ports two USB ports and an 802 11g wireless LAN access point It has robust routing capabilities to segment
18. Start End cota pes E e 61 Select an Application User should select the application from the list Or Custom Application Or User can enter the name of their choice Trigger Port Start Enter the starting trigger port number when you select custom application When an application is selected the port ranges are automatically configured Trigger Port End Enter the ending trigger port number when you select custom application When an application is selected the port ranges are automatically configured Open Port Start Enter the starting open port number when you select custom application When an application is selected the port ranges are automatically configured Open Port End Enter the ending open port number when you select custom application When an application is selected the port ranges are automatically configured Open Protocol User can select from TCP TCP UDP or UDP 6 3 3 DMZ Host The ADSL router will forward IP packets from the WAN that do not belong to any of the applications configured in the Virtual Servers table to the DMZ host computer NAT DMZ Host The DSL router will forward IP packets from the WAN that do not belong to any of the applications configured in the Virtual Servers table to the DMZ host computer Enter the computer s IP address and click Apply to activate the DMZ host Clear the IP address field and dick Apply to deactivate the DMZ host DMZ Ho
19. Subject Type Action LAN Quality of Service Create Certificate Request Import Certificate Routing DSL Slave DSL Print Server Port Mapping Trusted CA Wireless Diagnostics Management 85 Click Create Certificate Request to generate a certificate signing request The certificate signing request can be submitted to the vendor ISP ITSP to apply for a certificate Some information must be included in the certificate signing request Actually your vendor ISP ITSP will ask you to provide the information they require and to provide the information in the format they regulate The explanation for each column in the following table is only for reference Click Apply to generate a private key and a certificate signing request Device Info Quick Setup Advanced Setup WAN LAN Quality of Service Routing DSL Slave DSL Print Server Port Mapping IPSec Certificate Local Trusted CA Wireless Diagnostics Management Create new certificate request To generate a certificate signing request you need to include Common Name Organization Name State Province Name and the 2 letter Country Code for the certificate Certificate Name Common Name Organization Name State Province Name Country Region Mame US United States Certificate Name A user defined name for the certificate Common Name Usually it is the fully qualified domain name for the machine Organization Name The exact legal na
20. are overwritten when identical attributes with different values are configured The configuration profile can be created via the web browser telnet user interface or other management protocols The factory default configuration can be restored either by resetting the router or by clicking the Restore Default Configuration option in the Restore Settings screen see section 9 1 3 The following list shows the factory default settings for this router e LAN port IP address es 192 168 1 1 ADSL1 and 192 168 1 2 ADSL2 e Local administrator account name root e Local administrator account password 12345 e Local non administrator account name user e Local non administrator account password user e Remote WAN access disabled e Remote WAN access account name support e Remote WAN access account password support e NAT and firewall Disabled for MER IPoA and Bridge modes Enabled for PPPoE and PPPoA modes e DHCP server on LAN interface enabled e WAN IP address none e Wireless access enabled e SSID Comtrend e Wireless authentication open no authentication e Annex B enabled Annex M disabled 20 Chapter 4 Quick Setup After login the Quick Setup screen will appear as shown Quick Setup This Quick Setup will guide you through the steps necessary to configure your DSL Router Device Info ATM P YC Configuration Quick Setup Advanced Setup Select the check box below to enable DSL Auto connect process Wirel
21. e TR 069 Client e Save Reboot 9 1 Settings The Settings option allows you to back up your settings to a file retrieve the setting file and restore the settings 9 1 1 Backup The Backup option under Management gt Settings saves your router configurations to a file on your PC Click Backup Settings in the main menu You will be prompted to define the location of the backup file to save After choosing the file location click Backup Settings The file will then be saved to the assigned location Settings Backup Backup DSL router configurations You may save your router configurations to a file on your PC Device Info Quick Setup Adwanced Setup Backup Settings Wireless Diagnostics Management Settings Backup Update Restore Default System Log SAMP Agent TR 069 Client Internet Time Access Control Update Software Save Reboot 104 9 1 2 Update The Update option under Management gt Settings updates your router settings using your saved files Tools Update Settings Update DSL router settings You may update your router settings using your saved files Device Info Quick Setup Settings File Name Browse Advanced Setup Wireless Update Settings Diagnostics Management Settings Backup Update Restore Default System Log SAMP Agent TR 069 Client Internet Time Access Control Update Software Save Reboot 105 9 1 3 Restore Default Clicking the Restore Default Config
22. fast channel and interleaved channel The fast channel is meant to transfer latency critical but error tolerant data streams like real time video The interleaved path is a slower but reliable path and can be used for data that is intolerant to errors like file transfer Modulation protocol G DMT or T1 413 for the second CPU Rate kbps Current sync rate for the second CPU SNR Margin dB Signal to Noise Ratio SNR margin for the second CPU Attenuation dB Estimate of average loop attenuation in the downstream direction for the second CPU Total number of super frames for the second CPU Number of super frames received with errors for the second CPU Errors 117 Appendix B Printer Server These steps explain the procedure for enabling the Printer Server Step 1 Enable Print Server from Web User Interface Select Enable on board print server checkbox and enter Printer name and Make and model The Printer name can be any text string up to 40 characters The Make and model can be any text string up to 128 characters TREND DST Router Print Server settings This page allows you to enable disable printer support Enable on board print server Printer name Make and model Save Apply Slave DSL Print Server 118 Step 2 Goto the Printers and Faxes application in the Control Panel and select the Add a printer function as located on the side menu below r
23. multiple WAN interfaces displayed below to apply this rule Select All E pppoe 0 0 35 ifppp 0 0 35 1 To configure the parameters please reference Outgoing table above 68 6 4 3 Parental Control This allows parents schools and libraries to set access times for Internet use ADSL Router Time of Day Restrictions A maximum 16 entries can be configured Username MAC Hon Tue med ra Sat su sai Stop remove i E ADSL Router Time of Day Restriction This page adds time of day restriction to a special LAN device connected to the Router The Browser s MAC Address automatically displays the MAC address of the LAN device where the browser is running To restrictother LAN device dick the Other MAC Address button and enter the MAC address of the other LAN device To find out the MAC address ofa Windows based PC go to command window and type ipconfig fall Browsers MAC Address 02 10 18 01 00 04 O Other MAC Address DOcmaOmocxiciocKx lays ofthe week Click to select Start Blocking Time hh mm End Blocking Time hh mm Username MAC Displays MAC address of the LAN device on which the browser is running Days when the restrictions are applied The time when restrictions start and stop 69 6 5 Quality of Service NOTE QoS is not yet supported for bonded routers However it is included here in the event that a future firmware upgrade supports this feature 6 5 1 Queue Mana
24. options Device Info Quick Setup Advanced Setup Wireless Diagnostics Management Settings System Log TR 069 Client Internet Time Access Control Update Software Save Reboot SNMP Configuration Simple Network Management Protocol SNMP allows a management application to retrieve statistics and status from the SNMP agent in this device Select the desired values and click Apply to configure the SNMP options SNMP Agent Disable Enable Read Community fou blic Set Community i System Name System Location unknown System Contact unknown Trap Manager IP Save Apply 109 9 4 TR 069 Client WAN Management Protocol TR 069 allows an Auto Configuration Server ACS to perform auto configuration provision collection and diagnostics to this router TR 069 client Configuration WAN Management Protocol TR 069 allows a A4uto Configuration Server ACS to perform auto configuration provision collection Device Info and diagnostics to this device Quick Setup Advanced Setup Wireless Inform Disable Enable Diagnostics Management Inform Interval 200 Settings ACS URL System Log ACS User Name damn ts SNMP Agent Select the desired values and click Apply to configure the TR 069 client options ACS Password Internet Time Access Control ee Connection Request User Name fad min Save Reboot M Connection Request Authentication Connection Request Password Save Apply GetRP
25. protocol is actually not used on the WAN PPP interface Instead it is forwarded to the PC LAN interface through DHCP Only one PC on the LAN can be connected to the remote since the DHCP server within the ADSL router has a single IP address to assign to a LAN device e NAPT and firewall are disabled when this option is selected e The ADSL router becomes the default gateway and DNS server to the PC through DHCP using the LAN interface IP address e The ADSL router extends the IP subnet at the remote service provider to the LAN PC That is the PC becomes a host belonging to the same IP subnet e The ADSL router bridges the IP packets between WAN and LAN ports unless the packet is addressed to the router s LAN IP address Use Static IP Address Unless your service provider specially requires this setup do not select it If selected enter your static IP address Retry PPP password on authentication error Tick the box to select Enable PPP Debug Mode Enable the PPPoE debug mode The system will put more PPP connection information in System Log But this is for debug please don t enable in normal usage Bridge PPPoE Frames Between WAN and Local Ports Default Enabled If Enabled the function can create a local PPPoE connection to the WAN side 27 STEP 5 Click Next to display the following screen Enable IGMP Multicast and WAN Service Device Info Enable IGMP Multicast 7 Quick Setup Advanced Setup Enable WAN Se
26. submenu on the left side main panel will be displayed after reboot The user can then configure NAT related features after the system comes up Ifa private IP address is not used on the LAN side this checkbox Should be de selected to free up system resources for better performance When the system comes back after reboot the NAT submenu will not be displayed on the left main panel Enable Fullcone NAT This option becomes available when NAT is enabled Known as one to one NAT all requests from the same internal IP address and port are mapped to the same external IP address and port An external host can send a packet to the internal host by sending a packet to the mapped external address Enable Firewall checkbox If the firewall checkbox is selected the Security Submenu on the left side main panel will be displayed after system reboot The user can then configure firewall features after the system comes up If firewall is not used this checkbox should be de selected to free up system resources for better performance When system comes back after reboot the Security submenu will not be displayed on the left main panel 32 Enable IGMP Multicast Tick the checkbox to enable IGMP multicast proxy IGMP Internet Group Membership Protocol is a protocol used by IP hosts to report their multicast group memberships to any immediately neighboring multicast routers Enable WAN Service Tick the checkbox to enable the WAN service If thi
27. the following screen will be displayed for your reference S2 SCOMIRENDIOO ADSL Router pppoe_0_0_35_1 Diagnostics Your modem is capable of testing your DSL connection The individual tests are listed below If a test displays a fail status click Rerun Diagnostic Tests at the bottom of this page to make sure the fail status is consistent If the test continues to fail click Bouts hike Help and follow the troubleshooting procedures Advanced Setup Test the connection to your local network Wireless Test your ENET1 Connection PASS Help Diagnostics Test your ENET2 Connection FAIL Help Management Test your ENET3 Connection FAIL Help Test your ENET4 Connection FAIL Help Test your USB Connection DOWN Help Test your Wireless Connection PASS Help Test the connection to your DSL service provider Test ADSL Synchronization FAIL Help Test ATM DAM F5 segment ping FAIL Help Test ATM OAM F5 end to end ping FAIL Help Test the connection to your Internet service provider Test PPP server connection FAIL Hel Test authentication with ISP PASS Help Test the assigned IP address FAIL Help Ping default gateway FAIL Help Ping primary Domain Name Server FAIL Help Test Test With OAM F4 103 Chapter 9 Management The Management section includes the following functions and processes e Settings e Internet Time e System Log e Access Control e SNMP Agent e Update Software
28. want to use gt Local printer attached to this computer AA ee es A gi y o iju ao m i om al om L z network printer or a printer attached to another computer gt To set up a network pnnter that is not attached to a pnnt server J use the Local printer option Step 5 Select Connect to a printer on the Internet and enter your printer link e g http 192 168 1 1 631 printers hp3845 and click Next NOTE The printer name must be the same name entered in the ADSL modem WEB UI printer server setting as in step 1 Add Printer Wizard Speciy a Printer F you dont know the name or address of the printer you can search for a printer that meets your needs What printer do you want to connect ta Find a printer in the directory O Connect to this printer or ta browse for a printer select this option and click Next Name Example bserwerprnter 2 Connect to a printer on the Imtemet oron a home or office network URL attp 182 168 1 1 631 prnters hp 384 Example http server printers myprinter printer 120 Step 6 Click Have Disk and insert the printer driver CD select the mar er and model of your pinter f your printer came with an instalation dsk ari Have Die Sd sited alate ae cansult your Manufacturer Agfa Alpe Apollo APS FS AST Ed This driver is digitally signed Tell me why driver signing ls
29. wireless MAC address filters ET Wireless MAC Filter Enter the MAC address and click Apply to add the MAC address to the wireless MAC address filters Device Info Advanced Setup MAC Address fab 00 12 12 ab Wireless Basic Save Apply Security MAC Filter Wireless Bridge Advanced Station Info Diagnostics Management Wireless MAC Filter MAC Restrict Mode Disabled Allow Deny Device Info Advanced Setup Wirel usei MAC Address Remowe Basic Security AB D4 00 12 12 48 r MAC Filter Wireless Bridge Advanced Add Remove Station Info Diagnostics Management Option Description _ gt gt gt O MAC Radio buttons that allow settings of Restrict Off MAC filtering function is disabled Mode Allow Permits PCs with listed MAC addresses to connect to access point Deny Prevents PCs with listed MAC from connecting to the access point Lists the MAC addresses subject to the Off Allow or Deny instruction Address The Add button prompts an entry field that requires you type in a MAC address in a two character 6 byte convention XX XX XX XX XX XX where xx are hexadecimal numbers The maximum number of MAC addresses that can be added is 60 96 7 4 Wireless Bridge This page allows you to configure wireless bridge features of the wireless LAN interface You can select Wireless Bridge also known as Wireless Distribution System to disable access point fun
30. 1 DNS Server If Enable Automatic Assigned DNS checkbox is selected this router will accept the first received DNS assignment from one of the PPPoA PPPoE or MER DHCP enabled PVC s during the connection establishment If the checkbox is not selected enter the primary and optional secondary DNS server IP addresses Click the Save button to save the new configuration You must reboot the router to make the new configuration effective DNS Server Configuration If Enable Automatic Assigned DNS checkbox is selected this router will accept the first received DNS assignment from one of the PPPoA PPPoE or MER DHCP enabled PWC s during the connection establishment If the checkbox is not selected enter the primary and optional secondary DNS server IP addresses Click Save button to save the new configuration You must reboot the router to make the new configuration effective Enable Automatic Assigned DNS Security Quality of Service Routing DNS DNS Server Dynamic DNS DSL Slave DSL 6 7 2 Dynamic DNS The Dynamic DNS service allows you to alias a dynamic IP address to a static hostname in any of the many domains allowing your ADSL router to be more easily accessed from various locations on the Internet 76 Dynamic DNS The Dynamic DNS service allows you to alias a dynamic IP address to a static hostname in any of the many domains allowing your DSL router to be more easily accessed from various locations on the
31. 3 fo WAN LAN YPI 0 255 fo Quality of Service Routing CI 32 65535 as DSL Slave DSL Print Server Port Mappin si Service Category UBR Without PER IPSec gt Certificate YLAN Mux Enable Multiple Protocols Over a Single PyC 7 Enable Quality Of Service Wireless Diagnostics Enabling packet level QoS for a PYC improves performance For selected classes of applications QoS cannot be set for CBR and Realtime YBR QoS consumes Management system resources therefore the number of PYCs will be reduced Use Advanced Setup Quality of Service to assign priorities for the applications Enable Quality Of Service 7 Back Next To complete the Add or Edit go to STEP 2 in section 4 2 Manual Quick Setup 57 6 2 LAN Configure the ADSL Router IP Address and Subnet Mask for LAN interface Save button only saves the LAN configuration data Save Reboot button saves the LAN configuration data and reboots the device to make the new configuration effective Device Info Quick Setup Advanced Setup Quality of Service Routing DSL Slave DSL Print Server Port Mapping IPSec Certificate Wireless Diagnostics Management Local Area Network LAN Setup Configure the DSL Router IP Address and Subnet Mask For LAN interface Save button only saves the LAN configuration data SavefReboot button saves the LAN configuration data and reboots the router to make the new configuration effective IP Address Subnet Ma
32. 35 99 Xpress Technology is compliant with draft specifications of two Set the mode to 54g Auto for the widest compatibility Select the mode to 54g Performance for the fastest performance among 54g certified equipment Set the mode to 54g LRS if you are experiencing difficulty with legacy 802 11b equipment 54g Protection In Auto mode the router will use RTS CTS to improve 802 11g performance in mixed 802 11g 802 11b networks Turn protection off to maximize 802 11g throughput under most conditions Preamble Type Short preamble is intended for application where maximum throughput is desired but it doesn t cooperate with the legacy Long preamble interoperates with the current 1 and 2 Mbit s DSSS specification as described in IEEE Std 802 11 1999 Transmit Power The router will set different power output by percentage according to this selection WMM Wi Fi The technology maintains the priority of audio video and voice Multimedia applications in a Wi Fi network It allows multimedia service get higher priority Refers to the acknowledge policy used at the MAC level Enabling no Acknowledgement can result in more efficient throughput but higher error rates in a noisy Radio Frequency RF environment WMM APSD This is Automatic Power Save Delivery It saves power 100 7 6 Station Info This page shows authenticated wireless stations and their status Wireless Authenticated Stations This page shows aut
33. 55 255 255 0 6060 7070 This filter will drop all UDP packets coming from LAN with IP Address Sub Mask 192 168 1 45 24 and a source port in the range of 5060 to 6060 destined to 172 16 13 4 24 and a destination port in the range of 6060 to 7070 125 Incoming IP Filtering Helps in setting rules to ACCEPT packets from the WAN interface By default all incoming IP traffic from WAN is Blocked if the Firewall is Enabled By setting up one or more filters particular packet types coming from the WAN can be Accepted Filter Name User defined Filter Name Protocol Can take on any values from TCP UDP TCP UDP or ICMP Source IP Address Source Subnet Mask Packets with the particular Source IP Address Source Subnet Mask combination will be accepted Source Port This can take on either a single port number or a range of port numbers Packets having a source port equal to this value or falling within the range of port numbers portX portY will be accepted Destination 1P Address Destination Subnet Mask Packets with the particular Destination IP Address Destination Subnet Mask combination will be accepted Destination Port This can take on either a single port number or a range of port numbers Packets having a destination port equal to this value or falling within the range of port numbers portX portY will be accepted The WAN interface on which these rules apply needs to be selected by the user Examples 1 Filt
34. 7 5 2 3 ATM statistics ATM Interface Statistics In OAM RM CRC In InPort In InHec Invalid Not Unknown Errors VpiVci Enable Errors Errors Errors Errors o o o o o o o o o AALS Interface Statistics In Out mikat OutUcast In Out Octets Octets Pkts In Out Pkts Errors Errors Discards Discards i oo oe a o o AALS VCC Statistics VPI VCI CRC Errors SAR Timeouts Oversized SDUs Short Packet Errors Length Errors L IRRAD SES S EA EEN le r gt fa y LA LAS j LEA reta eta In Unknown Number of received cells discarded during cell header validation including cells with unrecognized VPI VCI values and cells with invalid cell header patterns If cells with undefined PTI values are discarded they are also counted here In Hec Errors Number of cells received with an ATM Cell Header HEX error In Invalid Vpi Vci Number of cells received with an unregistered VCC address Number of cells received with an ATM header Payload Type In Circuit Type Number of cells received with an illegal circuit type Errors In Oam RM CRC Number of OAM and RM cells received with CRC errors Errors Number of cells received with a non zero GFC 48 ATM AAL5 Layer Statistics over ADSL interface rela ese
35. AT and firewall should always be enabled when PPPoE or PPPOA mode are selected but they can be enabled or disabled by the user when MER or IPOA is selected NAT and firewall are always disabled when Bridge mode is selected e Depending on the network operating mode and whether NAPT and firewall are enabled or disabled the main panel will display or hide the NAPT Firewall menu For instance at initial setup the default network operating mode is Bridge The main panel will not show the NAPT and Firewall menu Up to sixteen PVC profiles can be configured and saved on the flash memory To activate a particular PVC profile you need to navigate all the Quick Setup pages until the last summary page then click on the Finish button and reboot the system 22 4 1 Auto Quick Setup The auto quick setup requires the ADSL link to be up The ADSL router will automatically detect the PVC You only need to follow the online instructions that you are prompted STEP 1 Select Quick Setup to display the Quick Setup screen ADSL Router Quick Setup This Quick Setup will quide you through the steps necessary to configure your DSL Router Device Info Quick Setup ATM PYC Configuration Advanced Setu E Select the check box below to enable DSL Auto connect process If OSL Auto connect Wireless Diagnostics Management STEP 2 Click Next to start the setup process Follow the online instructions to complete the setting This p
36. CMethods Option Description OOS O Inform Disable Enable TR 069 client on the CPE Inform Interval The duration in seconds of the interval for which the CPE MUST attempt to connect with the ACS and call the Inform method ACS URL URL for the CPE to connect to the ACS using the CPE WAN Management Protocol This parameter MUST be in the form of a valid HTTP or HTTPS URL An HTTPS URL indicates that the ACS supports SSL The host portion of this URL is used by the CPE for validating the certificate from the ACS when using certificate based authentication ACS User Name Username used to authenticate the CPE when making a connection to the ACS using the CPE WAN Management Protocol This username is used only for HTTP based authentication of the CPE nform ACS Password Password used to authenticate the CPE when making a connection to the ACS using the CPE WAN Management Protocol This password is used only for HTTP based authentication of the CPE Connection Request Enable Disable authentication of ACS making a Connection 110 Connection Request Username used to authenticate an ACS making a Connection Connection Request Password used to authenticate an ACS making a Connection Get RPC Methods This method may be used by a CPE or ACS to discover the set of methods supported by the ACS or CPE it is in communication with This list may include both standard TR 069 methods those defined in this specification or a subseque
37. Default Gateway checkbox is selected this router will accept the first received default gateway Device Info assignment from one of the PPPoA PPPoE or MER DHCP enabled PYC s If the checkbox is not selected enter the static default ateway AND OR a WAN interface Click Save Apply but save it Advanced Setup gateway AND OR a WAN interface Click Save Apply button to save i ikasi NOTE If changing the Automatic Assigned Default Gateway from unselected to selected You must reboot the router to get the LAN automatic assigned default gateway Security Quality of Service Routing Default Gateway Static Route I Use Default Gateway IP Address DSL Slave DSL I Use Interface z Print Server Port Mapping IPSec Save Apply Certificate Wireless Diagnostics Management 73 6 6 2 Static Route Choose Static Route to display the Static Route screen The Static Route screen lists the configured static routes and allows configuring static routes Choose Add or Remove to configure the static routes To add static route click the Add button to display the following screen Enter the destination network address subnet mask gateway AND OR available WAN interface then click Save Apply to add the entry to the routing table ADSL Router Routing Static Route Add Enter the destination network address subnet mask gateway AND OR available WAN interface then click Save Apply to add the entry Device Info to the rou
38. ED indicators are shown and explained below et USB link is established E USB link is not established Blink Data transmitting or receiving over USB Green On The Wireless is ready and idle WIRELESS a Wireless is not installed Data transmitting or receiving over Wireless On Tre ADSL link is established ADSL 1 2 e p The ADSL link is not established Chapter 2 Installation 2 1 Hardware Installation Follow the instructions below to complete the hardware installation A diagram of the back panel of the router is shown below for reference USB Host Power button Connection to Power Connect the power jack to the shipped power cord Attach the power adapter to the wall outlet or other AC source After all connections have been made press the power button to turn on the router After powering on the router will perform a self test Wait a few moments and the router will be ready to operate Caution 1 If the router fails to power up or if it malfunctions first verify that the power supply is connected correctly Then power it on again If the problem persists contact our technical support engineers Caution 2 Before servicing or disassembling this equipment always disconnect all power cords and telephone lines from the wall outlet Reset Button In the rear panel there is a reset button To load the factory default settings hold the reset button down for 5 to 10 seconds Connection to USB port Conne
39. Internet Choose Add or Remove to configure Dynamic DNS Hostname Username Service Interface Remove Quay of Servi Routing DNS DNS Server Dynamic DNS NOTE The Add and Remove buttons will only be displayed if the CPE has already been assigned an IP address from the remote server To add a dynamic DNS service click Add and the following screen will be displayed Add dynamic DDNS This page allows you to add a Dynamic DNS address from DynDNS org or TZO D DNS provider DynDNs org Hostname Interface pppoe 0 0 35 1 ppp 0 0 35 1 DynDNS Settings Username Save Apply Select a dynamic DNS provider from the list Enter the name for the dynamic DNS server Select the interface from the list Enter the username for the dynamic DNS server Enter the password for the dynamic DNS server 27 6 8 DSL Slave DSL To access the ADSL settings first click On Advanced Setup and then click on DSL This screen shows the settings available for ADSL1 For ADSL2 use Slave DSL DSL Settings Select the modulation below G Dmt Enabled G lite Enabled 11 413 Enabled ADSL2 Enabled AnnexL Enabled ADSL2 Enabled AnnexM Enabled Select the phone line pair below Inner pair Outer pair Capability Bitswap Enable E SRA Enable Save Apply NOTE Annex M is disabled by default for this router 78 The Slave DSL settings screen is shown below Device Info Advanced Setup Slave DSL Settings
40. N Subnet Mask Obtain default gateway automatically Use the following default gateway M Use IP Address T Use WAN Interface f Obtain DNS server addresses automatically Use the following DNS server addresses Primary DNS server Secondary DNS server Enter information provided to you by your ISP to configure the WAN IP settings DHCP can be enabled for PVC in MER mode if Obtain an IP address automatically is chosen Changing the default gateway or the DNS affects the whole system Configuring them with static values will disable the automatic assignment from DHCP or other WAN connection If you configure static default gateway over this PVC in MER mode you 7 must enter the IP address of the remote gateway in the Use IP address field The ISP will provide the values to enter in these fields 31 Step 5 Click Next to display the following screen Network Address Translation Settings Network Address Translation NAT allows you to share one Wide Area Network WAN IP address for multiple computers on your Local Deyice Info Area Network LAN Quick Setup Advanced Setup Wireless Enable Fullcone NAT 7 Diagnostics Management Enable Firewall Enable NAT M Enable IGMP Multicast and WAN Service Enable IGMP Multicast 7 Enable WAN Service M Service Name Back Next Enable NAT checkbox If the LAN is configured with a private IP address the user Should select this checkbox The NAT
41. Setup Maximum 4 certificates can be stored Advanced Setup LAN Name Subject Type Action Quality of Service Routing Import Certificate DSL Slave DSL Print Server Port Mapping IPSec Certificate Click Import Certificate to paste the certificate content of your trusted CA Generally speaking the certificate content will be provided by your vendor ISP ITSP and is used to authenticate the Auto Configuration Server ACS that the CPE will connect to Import CA certificate Enter certificate name and paste certificate content Device Info Quick Setup Certificate mooo Advanced Setup Name WAN LAN Quality of Service Routing DSL Slave DSL Print Server Certificate Port Mapping IPSec Certificate Local Trusted CA Wireless Diagnostics Management 88 Chapter 7 Wireless The Wireless dialog box allows you to enable the wireless capability hide the access point set the wireless network name and restrict the channel set 7 1 Basic The Basic option allows you to configure basic features of the wireless LAN interface You can enable or disable the wireless LAN interface hide the network from active scans set the wireless network name also known as SSID and restrict the channel set based on country requirements Wireless Basic This page allows you to configure basic features of the wireless LAN interface You can enable or disable the wireless LAN interface Device Info hide the network from acti
42. about 1 minute to complete and your DSL Router will reboot Back Save Reboot Step 8 The WAN Setup Summary screen presents the entire configuration TE Summary After clicking Save Reboot the router will save the configuration to the flash memory and reboot Click Back if you wish to modify the settings The Web UI will not respond until the system is brought up again After the system is up the Web UI will refresh to the Device Info page automatically The router is ready for operation when the LED indicators display as described in Chapter 1 3 41 4 2 4 Bridging Step 4 Select the Bridging radio button and click Next The following screen appears To use the bridge service tick the Enable Bridge Service checkbox and enter a service name user defined Unselect the check box below to disable this WAN service Device Info Quick Setup Enable Bridge Service M Advanced Setup E Service Marne for_o_as Wireless Diagnostics Management Step 5 Click the Next button to continue Enter the IP address for the LAN interface The default IP address is 192 168 1 1 The LAN IP interface in bridge operating mode is needed for local users to manage the ADSL router Notice that there is no IP address for the WAN interface in bridge mode and the remote technical support cannot access the ADSL router Device Setup Configure the DSL Router IP Address and Subnet Mask for your Local Area Network LAN Device Info
43. and direct data streams and allows for multiple data encapsulations The NexusLink 5631E is a black box solution for deploying Triple Play architectures doubling bandwidth 48Mbps performance over traditional ADSL2 modems It provides higher level performance with embedded security QoS VPN and remote management functions As an added bonus the USB host acts as a printer hub and will enable future product enhancements available by software upgrade 1 1 Features e Dual ADSL2 bonded e Annex B ISDN e UPnP installation e Integrated 802 11g AP WiFi e WPA and 802 1x e RADIUS client e IP MAC address filtering e Static route RIP RIP v2 routing functions e Dynamic IP assignment e NAT PAT e IGMP Proxy and fast leave e DHCP Server Relay Client e DNS Relay e Auto PVC configuration e Supports 16 VCs e Embedded SNMP agent e Web based management e Remote configuration and upgrade e Supports TR 069 TR 098 TR 111 For Remote Management e Configuration backup and restoration e FTP server e TFTP server 1 2 Application This diagram depicts the application of the NexusLink 5631E on an ISDN connection It also shows our related product NexusLink 5631 which is an Annex A device E Dual ADSL _ ua S ISD N Splitter POTS Splitter hb Dual ADSL a POTS sdi er Shelf CT ACS CF A Auto configuration Server o DS B POTS Telephone 1 3 Front Panel LED Indicators The front panel L
44. ayed Click the Next button to continue Device Driver Installation Wizard Welcome to the Device Driver Installation Wizard This wizard helps pon install the software drivers that some computers devices need in order to work To continue click Mest Device Driver Installation Wizard The drivers are now installing y Cy Please wait while the drivers install This may take some time to complete Back Hert gt 11 STEP 4 Click the Finish button when the window displays as below Device Driver Installation Wizard ee Completing the Device Driver Installation Wizard The drivers were successtully installed on this computer You can now connect your device to this computer IF your device came with instructions please read them first Driver Name wf Broadcom Corporation U Ready to use Back Lancel STEP 5 The installation is complete You can now connect the router to your PC using a standard USB cable 12 2 3 USB Driver Manual Installation 64bit OS Before connecting this router to a PC with USB the correct drivers must be installed Follow the procedure below to manually install the 64bit USB driver STEP 1 Connect the USB port to the PC by plugging the flat connector of a standard USB cable into your PC and plugging the square connector into the router After a moment your router should be detected by your PC and if so the screen will display a no
45. ct the USB port to a PC with a standard USB cable Connection to USB host port This router is equipped with one high speed USB 2 0 host connection With software support users can connect USB devices such as printers or a hard disc to the router For this software release only printer service is supported Connection to LAN port To connect to a hub or PC use a RJ45 cable You can connect the router to four LAN devices The ports are auto sensing MDI X and either straight through cable or crossover cable can be used Connection to LINE port If you wish to connect both the router and a telephone connect the LINE port to a POTS splitter with a RJ14 cable 2 2 USB Driver Autorun Installation Before connecting the router to a PC with USB the correct drivers must be installed The auto run USB driver installation supports Win ME Win 98 Win 2000 Win XP 32 bit and Vista 32 bit For those using Windows XP 64 bit the driver must be installed manually please see section 2 3 below for details Follow the procedure below to install the standard 32 bit USB driver STEP 1 Insert the Installation CD and select Install USB Driver from the autostart menu options shown below NexusLink 5631E Wireless ADSL2 Bonded Router for AnnexB View User Manual Install USB Driver Install Adobe Reader 6 0 Exit lt OMTREND Leading the Communication Trend 10 STEP 2 The following window will be displ
46. ctionality Selecting Access Point enables access point functionality Wireless bridge functionality will still be available and wireless stations will be able to associate to the AP Select Disabled in Bridge Restrict which disables wireless bridge restriction Any wireless bridge will be granted access Selecting Enabled or Enabled Scan enables wireless bridge restriction Only those bridges selected in Remote Bridges will be granted access Wireless Bridge This page allows you to configure wireless bridge features of the wireless LAN interface You can select Device Info Wireless Bridge also known as Wireless Distribution System to disables acess point functionality Selecting Quick Setup Acess Point enables access point functionality Wireless bridge functionality will still be available and wireless stations will be able to associate to the AP Select Disabled in Bridge Restrict which disables Advanced Setup Wireless Basic Click Refresh to update the remote bridges Wait for few seconds to update Security Click Save Apply to configure the wireless bridge options MAC Filter AP Mode Access Point Advanced Bridge Restrict Disabled y Station Info Diagnostics Management Refresh Save Apply AP Mode Access Point Wireless Bridge Bridge Restrict Enabled Enabled Scan Disabled 7 5 Advanced The Advanced page allows you to configure advanced features of the wireless LAN interface You can select a particu
47. d a new WAN connection click the Add button To edit an existing connection click the Edit button next to the connection To remove a connection select its radio button under the Remove column of the table and click the Remove button under the table mn L i ADSL Router Wide Area Network WAN Setup Choose Add Edit or Remove to configure WAN interfaces Choose Save Reboot to apply the changes and reboot the system Device Info Quick Setup Port vpi va VLAN Mux Con 10 Category Service Interface Protocol Iamp Qos State Advanced Setup Port Vpi Vci VLAN Mux Con ID Category Service Interface Protocol Igmp QoS State Remove Edit WAN LAN ada Remove Save Reboot 56 Port VPI VCI ATM Port 0 3 VPI 0 255 VCI 32 65535 VLAN Mux Shows 802 1Q VLAN ID Con ID ID for WAN connection Category ATM service category e g UBR CBR Service Name of the WAN connection Interface Name of the interface for WAN Protocol Shows bridge or router mode IGMP Shows enable or disable IGMP proxy QoS Shows enable or disable QoS Shows enable or disable WAN connection When editing or adding a connection the screen will display as below ADSL Router ATM PYC Configuration This screen allows you to configure an ATM PYC identifier PORT and VPI and YCI and select a service category Otherwise choose an existing interface by Device Info selecting the checkbox to enable it Quick Setup o PORT 0
48. d installs the software__ Broadcom USB Remote NDIS Device Completing the Found New Hardware Wizard The wizard has finished installing the software for Broadcom USE Remote NDIS Device Click Finish to close the wizard lt Back Finish Lancel STEP 8 Installation is complete 17 Chapter 3 Web User Interface This section describes how to manage the router via a web browser The web page is best viewed with Microsoft Internet Explorer 5 0 and later A unique default user account is assigned with user name root and password 12345 The user can change the default password later when logged in to the router 3 1 TCP IP Settings The default IP address of the router LAN port is 192 168 1 1 To configure the router for the first time the configuration PC must have a static 1P address within the 192 168 1 x subnet Follow the steps below to configure your PC IP address to use subnet 192 168 1 x STEP 1 Right click on the Local Area Connection under the Network and Dial Up connection window and select Properties STEP 2 Enter the TCP IP window and change the IP address to 192 168 1 x 24 Internet Protocol TCP IP Properties E 2 x General You can get F settings assigned automatically if pour network supporta this capability Dthenwige pou need to ask your network administrator hor the appropriate IP settings Obtain an IP address automatically IP address 192 768 1 1 135 Subnet mask
49. dd button 81 y P COMTREND ADSL Router Device Info Advanced Setup WAN LAN NAT Security Quality of Service Routing DNS DSL Print Server Port Mapping Port Mapping Configuration To create a new mapping group 1 Enter the Group name and select interfaces from the available interface list and add it to the grouped interface list using the arrow buttons to create the required mapping of the ports The group name must be unique 2 If you like to automatically add LAN clients to a PVC in the new group add the DHCP vendor ID string By configuring a DHCP vendor ID string any DHCP client request with the specified vendor ID DHCP option 60 will be denied an IP address from the local DHCP server Note that these clients may obtain public IP addresses 3 Click Save Apply button to make the changes effective immediately Note that the selected interfaces will be removed from their existing groups and added to the new group IMPORTANT If a vendor ID is configured for a specific client device please REBOOT the client device attached to the modem to allow it to obtain an appropriate IP address Group Name Grouped Interfaces Available Interfaces IPSec Certificate Wireless Diagnostics Management lt Automatically Add Clients With the following DHCP Vendor IDs Save Apply To create a group from the list first enter the group name and then select from the available interfaces on the list Aut
50. des statistics for the Network Interface of LAN WAN ATM and ADSL All statistics screens are updated every 15 seconds Statistics LAN Interface Recelved Transmitted rs prope ys rts errs Eee ener oo jo jo se fo pp themetetho 14370 15620 o esponja o w pasen soe o o saa jo Wireless o jo fo fo se fe jo jo Reset Statistics ethO0 Communication interface between internal CPUs 5 2 1 LAN Statistics The Network Statistics screen shows interface statistics for Ethernet and Wireless interfaces The Network Statistics screen shows interface statistics for LAN of Ethernet interface Here provides byte transfer packet transfer Error and Drop statistics for the LAN interface Interface Transmitted OO o o epep pE memea o e o fue lo jo f A A CI fo A EA A 0 o Weelss jo jo fo jo aso 2 jo fo Reset Statistics ethO0 Communication interface between internal CPUs 46 5 2 2 WAN Statistics Statistics WAN ServicelVPI VCIProtocolinterface Received Transmitted BytesPktsErrs Drops BytesPktsErrs Drops Reset Statistics Shows the service type Shows the values of the ATM VPI VCI Shows the connection type such as PPPOE PPPOA etc Shows connection interfaces Received Transmitted Rx TX receive transmit packet in Byte Rx TX receive transmit packets Rx TX receive transmit the packets which are errors Rx TX receive transmit the packets which are dropped 4
51. device driver from a list Windows does not guarantee that the driver you choose will be the best match for pour hardware STEP 4 Select the location of the file using the Browse button as shown above Normally the file is on the CD ROM shipped with the router Browse For Folder Select the Folder that contains drivers for your hardware E HA My Documents y My Computer q 318 Floppy 4 4 e Local Disk C4 Ss AE A Ds E z 20070412 171120 Es L Other Oi To view any subfolders click a plus sign above STEP 5 Locate the Vista folder and click OK 15 STEP 6 When the window displays as below click the NEXT button and wait Found New Hardware Wizard Please choose your search and installation options 2 Search for the best driver in these locations Use the check boses below to limit or expand the default search which includes local paths and removable media The best diver found will be installed Search removable media foppy CD ROM Include this location in the search E Avista l Browse Don t search will choose the driver to install Choose this option to select the device driver from alist Windows does not guarantee that the driver you choose will be the best match for pour hardware Found New Hardware Wizard Please wait while the wizard searches USB Network Interface Cancel 16 Found New Hardware Wizard Please wait while the wizar
52. e host IP on the local side It has single and subnet IP Address for VPN If you choose single please entry the host IP address for VPN If you choose subnet please entry the subnet information for VPN Tunnel access from remote IP It chooses methods that specify the addresses acceptable host IP on the remote side It has single and subnet 84 IP Address for VPN If you choose single please entry the host IP address for VPN If you choose subnet please entry the subnet information for VPN Key Exchange Method It has two modes One is auto and the other is manual It has either pre shared key or x 509 Input Pre shared key Enable disable the method that is Perfect Advanced IKE Settings On IPSec Auto mode you need to choose the setting of two phases Click the button then choose which modes Encryption Algorithm Integrity Algorithm Select Diffie Hellman Group for Key Exchange key time on different phases 6 12 Certificate A certificate is a public key attached with its owner s information company name server name personal real name contact e mail postal address etc and digital signatures There will be one or more digital signatures attached on the certificate indicating that these signers have verified that certificate is valid 6 12 1 Local Local Certificates Add View Device Info Maximum 4 certificates can be stored Quick Setup Advanced Setup WAN Name In Use
53. e remote syslog server If the Device Info Quick Setup selected mode is Local or Both events will be recorded in the local memory Advanced Setup Wireless Select the desired values and click Save Apply to configure the system log options Diagnostics Management Log Disable Enable Settings System Log Log Level Error SNMP Agent Display Level Error y TR 069 Client Mode Local v Internet Time Access Control Update Software Save Reboot Save Apply Option Description S Indicates whether the system is currently recording events The user can enable or disable event logging By default it is disabled To enable it tick Enable and then Apply button Allows you to configure the event level and filter out unwanted events below this level The events ranging from the highest critical level Emergency down to this configured level will be recorded to the log buffer on the device SDRAM When the log buffer is full the newer event will wrap up to the top of the log buffer and overwrite the old event By default the log level is Debugging which is the lowest critical level The following log levels are Emergency system is unusable Alert action must be taken immediately Critical critical conditions Error Error conditions Warning normal but significant condition Notice normal but insignificant condition Informational provides information for reference Debugging debug level m
54. ecurity Address MAC Filtering Source MAC Address Parental Contr Quality of Service Frame Direction LAN lt gt WAN y Routing DSL Slave DSL M Select All Print Server M br_0_0_33 nas_0_0_33 Port Mapping IPSec Save Apply Certificate Wireless Diagnostics Management WAN Interfaces Configured in Bridge mode only Fea espro OO oOoOoOoO Destination MAC Address 65 6 4 2 IP Filtering IP filtering allows you to create a filter rule to identify outgoing incoming IP traffic by specifying a new filter name and at least one condition below All of the specified conditions in this filter rule must be satisfied for the rule to take effect Click Save Apply to save and activate the filter Outgoing The default setting for all Outgoing traffic is ACCEPTED Outgoing IP Filtering Setup By default all outgoing IP traffic from LAN is allowed butsome IP traffic can be BLOCKED by setting up filters Choose Add or Remove to configure outgoing IP filters To add a filtering rule click the Add button The following screen will be displayed 66 Add IP Filter Outgoing The screen allows you to create a filter rule to identify outgoing IP traffic by specifying a new filter name and at leastone condition below All of the specified conditions in this filter rule must be satisfied for the rule to take effect Click Save Apply to save and activate the filter Filter Name Protocol Source IP address So
55. elected br_0_34 nas_0_34 Addition of this rule forwards all PPPoE frames going from WAN side to LAN side with a Dest MAC Addr of 00 12 34 56 78 and Source MAC Addr of 00 34 12 78 90 56 on the br_0_34 WAN interface All other frames on this interface are dropped 128 Daytime Parental Control This feature restricts access of a selected LAN device to an outside Network through the router as per chosen days of the week and the chosen times User Name Name of the Filter Browser s MAC Address Displays MAC address of the LAN device on which the browser is running Other MAC Address If restrictions are to be applied to a device other than the one on which the browser is running the MAC address of that LAN device is entered Days of the Week Days of the week when the restrictions are applied Start Blocking Time The time when restrictions on the LAN device are put into effect End Blocking Time The time when restrictions on the LAN device are lifted Example User Name FilterJohn Browser s MAC Address 00 25 46 78 63 21 Days of the Week Mon Wed Fri Start Blocking Time 14 00 End Blocking Time 18 00 When this rule i e FilterJohn is entered a LAN device with MAC Address of 00 25 46 78 63 21 will be restricted access to the outside network on Mondays Wednesdays and Fridays from 2pm to 6pm On all other days and time this device will have access to the outside Network 129 Appendix D Pin Assignmen
56. er Name In_Filter1 Protocol TCP Source Address 210 168 219 45 Source Subnet Mask 255 255 0 0 Source Port 80 Dest Address NA Dest Sub Mask NA Dest Port NA Selected WAN interface mer_0_35 nas_0_ 35 126 This filter will ACCEPT all TCP packets coming from WAN interface mer_0_35 nas_0_35 with IP Address Sub Mask 210 168 219 45 16 having a source port of 80 irrespective of the destination All other incoming packets on this interface are DROPPED Ze Filter Name In_Filter2 Protocol UDP Source Address 210 168 219 45 Source Subnet Mask 255 255 0 0 Source Port 5060 6060 Dest Address 192 168 1 45 Dest Sub Mask 255 255 255 0 Dest Port 6060 7070 This rule will ACCEPT all UDP packets coming from WAN interface mer_0_35 nas_0_35 with IP Address Sub Mask 210 168 219 45 16 and a source port in the range of 5060 to 6060 destined to 192 168 1 45 24 and a destination port in the range of 6060 to 7070 All other incoming packets on this interface are DROPPED MAC Layer Filtering These rules help in the filtering of traffic at the Layer 2 MAC Filtering is only effective on ATM PVCs configured in Bridge mode After a Bridge mode PVC is created navigate to Advanced Setup gt Security gt MAC Filtering web page Global Policy When set to Forwarded the default filter behavior is to Forward all MAC layer frames except those explicitly stated in the rules Setting it to Blocked changes the default filte
57. erface IP address and DHCP server This configures the router to automatically assign IP addresses default gateway address and DNS server addresses to each of your PCs To configure a secondary IP address for the LAN port click the box as shown below configure the second IP Address and Subnet Mask for LAN interface IP Address Subnet Mask _ 29 STEP 7 Click Next to continue To enable the wireless function select the radio button as shown input a new SSID if desired and click Next sd COMTREND E ADSL Router Wireless Setup Enable Wireless M Device Info Quick Setup Enter the wireless network name also known as SSID Advanced Setup SSID Comtrend Wireless Diagnostics Back Next Management STEP 8 Click Next to display the WAN Setup Summary screen that presents the entire configuration summary Click Save Reboot if the settings are correct Click Back if you wish to modify the settings WAN Setup Summary Make sure that the settings below match the settings provided by your ISP Device Info Quick Setup PORT MPI YCIE o PO 35 Advanced Setup Connection Type PPPOE pt Service Mame lbppoe_0_0 351 Diagnostics Management Service Category uBR IP Address automatically Assigned Service State Enabled NAT Enabled Firewall Enabled IGMP Multicast Disabled Quality Of Service Disabled Click Save Reboot to save these settings and reboo
58. ess Ti DSL Auto connect Diagnostics Management NOTE The selections available on the main menu are based upon the configured connection and user account privileges The Quick Setup screen allows the user to configure the router for ADSL connectivity and Internet access It also guides the user though the WAN network setup first and then the LAN interface setup You can either manually customize the router or follow the online instruction to set up the router This router supports the following data encapsulation methods e PPP over Ethernet PPPoE e PPP over ATM PPPoA e MAC Encapsulated Routing MER e IP over ATM IPOA e Bridging 21 The following configuration considerations apply e The WAN network operating mode operation depends on the service provider s configuration in the Central Office and Broadband Access Server for the PVC e If the service provider provides PPPoE service then the connection selection depends on whether the LAN side device typically a PC is running a PPPoE client or whether the router is to run the PPPoE client The router can support both cases simultaneously e If some or none of the LAN side devices do not run PPPoE client then select PPPoE If every LAN side device is running a PPPoE client then select Bridge In PPPoE mode the router also supports pass through PPPoE sessions from the LAN side while simultaneously running a PPPoE client from non PPPoE LAN devices In most cases N
59. essages Emergency is the most serious event level whereas Debugging is the least important For instance if the log level is set to Debugging all the events from the lowest Debugging level to the most critical level Emergency level will be recorded If the log level is set to Error only Error and the level above will be logged 108 Allows the user to select the logged events and displays on the View System Log page for events of this level and above to the highest Emergency level Allows you to specify whether events should be stored in the local memory or be sent to a remote syslog server or both simultaneously If remote mode is selected view system log will not be able to display events saved in the remote syslog server When either Remote mode or Both mode is configured the WEB UI will prompt the user to enter the Server IP address and Server UDP port Step 3 Click View System Log The results are displayed as follows System Log Date Time Facility Severity Message Man 1 00 00 12 syslog lemerg Bcr106345 started BusyBox v0 60 4 2004 09 14 06 30 0000 Man 1 00 00 17 luser Icrit klogd LISB Link LP an 1 00 00 19 luser crit logd ethd Link LIP Retresh Close 9 3 SNMP Agent Simple Network Management Protocol SNMP allows a management application to retrieve statistics and status from the SNMP agent in this router Select or enter the desired values and click Save Apply to configure SNMP
60. fe it must be taken to a recycling centre and processed separate from domestic waste The cardboard box the plastic contained in the packaging and the parts that make up this router can be recycled in accordance with regionally established regulations Never throw out this electronic equipment along with your household waste You may be subject to penalties or sanctions under the law Instead ask for instructions from your municipal government on how to correctly dispose of it Please be responsible and protect our environment Table of Contents CHAPTER 1 INTRODUCTION cai diana 5 MoI ACUI E So deca 5 12 ARPEICATION aiii 6 3 PRON PANEL EE DINDICATOR S dd 7 CHAPTER 2 INSTALLATION anat RR Arado EE OSES 8 2 AAARDWAREVINST AT LAO do 8 2 2 USB DRIVER AUTORUN INSTALLATION scsssssceccceccccscceessssssecssssccccceeeeenseeaaaaassssssseesesceeeeeenes 10 2 3 USB DRIVER MANUAL INSTALLATION 64 BIT OS cece cccecccssccccesccceeseccceeseceeeeeccsseseceseeeceeenecs 13 CHAPTER 3 WEB USER TN PE REA CE oaie 18 AA A O ae 18 3 2 LOG PROCEDURE deen cata stawamsescneees Gexcee teeters tuatenee tes 19 O DEFAUT E LIN Gi a E E ascacamatenaneneuesagucesateneae 20 CHAPTER OUICKSETUP cosie reaa E a 21 ACTO QUIEN SETUP sa E eiaciatcalocdsahoe 23 TZ MANUAL QUICK SETUP A AAA ON OA 24 4 2 1 PPP over ATM PPPoA and PPP over Ethernet PPPOE ooooonnnnnininnniinnnicnnninnnoornrormooo 26 E MAC Encapsulation Routing MER ooooncnnncn
61. g of 2346 Setting the Fragmentation Threshold too low may result in poor performance RTS Threshold Request to Send when set in bytes specifies the packet size beyond which the WLAN Card invokes its RTS CTS mechanism Packets that exceed the specified RTS threshold trigger the RTS CTS mechanism The NIC transmits smaller packet without using RTS CTS The default setting of 2347 maximum length disables RTS Threshold DTIM Interval Delivery Traffic Indication Message DTIM also known as Beacon Rate The entry range is a value between 1 and 65535 A DTIM is a countdown informing clients of the next window for listening to broadcast and multicast messages When the AP has buffered broadcast or multicast messages for associated clients it sends the next DTIM with a DTIM Interval value AP Clients hear the beacons and awaken to receive the broadcast and multicast messages The default is 1 Beacon Interval The amount of time between beacon transmissions Each beacon transmission identifies the presence of an access point By default radio NICs passively scan all RF channels and listen for beacons coming from access points to find a suitable access point Before a station enters power save mode the station needs the beacon interval to know when to wake up to receive the beacon and learn whether there are buffered frames at the access point The entered value is represented in ms Default is 100 Acceptable entry range is 1 to Oxffff 655
62. gement Configuration Quality of service Quality of Service can provide different priority to different users or data flows or guarantee a certain level of performance to a data flow in accordance with requests from Queue Prioritization Differentiated Services Code Point DSCP You can assign DSCP mark that specifies the per hop behavior for a given flow of packets in the Internet Protocol IP header QoS Queue Management Configuration IfEnable O05 checkbox is selected choose a default DSCP mark to automatically mark incoming traffic without reference to a particular dassifier Click Save Apply button to save it Note If Enable Qos checkbox is not selected all QoS will be disabled for all interfaces Note The default DSCP mark is used to mark all egress packets that do not match any classification rules Enable QoS Select DefaultDSCP Mark No Change 1 we Print Server Port Mapping IPSec Certificate 6 5 2 QoS Queue Configuration This follows the Differentiated Services rule of IP QoS You can create a new Queue rule by assigning interface Enable Disable and Precedence This router uses various queuing strategies to tailor performance to requirements 70 Device Info Quick Setup Advanced Setup WAN LAN Quality of Service Dos Classification Routing DSL Slave DSL Print Server Port Mapping IPSec Certificate Wireless Diagnostics Management O05 Queue Configuration
63. henticated wireless stations and their status Device Info Quick Setup MAC Associated Authorized SSID Interface Advanced Setup Wireless Refresh Basic Security MAC Filter Wireless Bridge Advanced Station Info Diagnostics Management MAC Lists the MAC address of all the stations Associated Lists all the stations that are associated with the Access Point along with the amount of time since packets were transferred to and from each station If a station is idle for too long it is removed from this list Lists those devices with authorized access Lists which SSID of the modem that the stations connect to Lists which interface of the modem that the stations connect to 101 Chapter 8 Diagnostics The Diagnostics menu provides feedback on the connection status of the router and the ADSL link The individual tests are listed below If a test displays a fail status click Rerun Diagnostic Tests at the bottom of this page to make sure the fail status is consistent If the test continues to fail click Help and follow the troubleshooting procedures gt ADSL Router Diagnostics Your modern is capable of testing your DSL connection The individual tests are listed below If a test displays a fail status click Device Info Rerun Diagnostic Tests at the bottom of this page to make sure the fail status is consistent If the test continues to fail click Quick Setup Help and follow the trouble
64. ields are inserted here R number of check bytes in RS code word oo memener OOOO O Delay The delay in milliseconds msec 51 HEC Errors Total Number of Header Error Checksum errors OCD Errors Total Number of out of cell Delineation errors LCD Errors Total number of Loss of Cell Delineation Total Number of Errored Seconds Total Number of Severely Errored Seconds Total Number of Unavailable Seconds 52 5 3 Route Device Info Route Flags U up reject G gateway H host R reinstate D dynamic redirect M modified redirect ETA 299 299 299 0 T 192 168 1 3 Complete 02 10 18 01 00 04 bro 53 5 5 DHCP Device Info DHCP Leases MAC Address IP Address Expires In 02 10 18 01 00 04 192 168 1 3 23 hours 50 minutes 13 seconds Advanced Setup Wireless Management 54 Chapter 6 Advanced Setup This chapter explains WAN LAN NAT Security QoS Routing DNS DSL NOTE Shown below are the menu options for each connection type a ADSL Router Routing Default Gateway IfEnable Automatic Assigned Default Gateway checkbox is selected this router will accept the firstreceived default gateway assignment from one of the PPPoA PPPoE or MER DHCP enabled PVC s If the checkbowis not selected enter the static default gateway AND OR a WAN interface Click Save Apply button to save it NOTE If changing the Automatic Assigned Default Gateway from unse
65. im fal uiam HE Dat 20 Sere fi Difina HF Data al Sana ERAN DA he 343 on hig MA L Lan a Fsaachy HE Chera 3840 Sara cid el Merca A hc Ceonrrark Drage Minier j Daach Porc Ofes Ceci meza ibe Orrar 3 HA Fes Frit Dervis y Peach peeks FAN Prvier Gre See Alo Fy Troubleshoot printing iu Sat halo mih rn Other Places ES 123 Appendix C Firewall Stateful Packet Inspection Refers to an architecture where the firewall keeps track of packets on each connection traversing all its interfaces and makes sure they are valid This is in contrast to static packet filtering which only examines a packet based on the information in the packet header Denial of Service attack Is an incident in which a user or organization is deprived of the services of a resource they would normally expect to have Various DoS attacks the router can withstand are ARP Attack Ping Attack Ping of Death Land SYN Attack Smurf Attack and Tear Drop TCP IP Port Interface filtering rules These rules help in the filtering of traffic at the Network layer e Layer 3 When a Routing interface is created Enable Firewall must be checked Navigate to Advanced Setup gt Security gt IP Filtering web page Outgoing IP Filtering Helps in setting rules to DROP packets from the LAN interface By default if Firewall is Enabled all IP traffic from LAN is allowed By setting up one or more filters particular packet types coming from the LAN can be dropped
66. impertant Step 7 Select driver file directory on CD ROM and click OK Insert the manufacturers installation disk and then make sure that the corect dive is selected below Copy manufacturers files from 121 Step 8 Once the printer name appears click OK select the manufacturer and model of your printer F your printer came with an installation disk click Have Disk F your printer is not listed consult your printer documentation for a compatible printer AN This driver is not digitally signed Tell me why driver signing is important Step 9 Choose Yes or No for default printer setting and click Next Add Printer Wizard Default Printer Your computer will always send documents to the default printer unless you specih otherwise Do you want to use this printer as the default pnnter 122 Step 10 Click Finish Add Printer Wizard Completing the Add Printer Wizard You have successfully completed the Add Pinter Wizard You specified the following printer settings Marne hp 4045 on http 192 168 1 1 541 Default Mo Location Comment To close this wizard click Finish Step 11 Check the status of printer from Windows Control Panel printer window Status should show as Ready E Printers anid Fares loka pla pi ee an Joa bp y E bile uyr E dE fran E Lie Es Bimbo and Paces bar Mye Doors Site E LEF Moda baer a dicte PO J Esay regis abier inme Brinks FEF Cotar
67. ion Use Static IP Address Retry PPP password on authentication error Enable PPP Debug Mode Bridge PPPoE Frames Between WAN and Local Ports Default Enabled Back Next Enable Fullcone NAT Known as one to one NAT all requests from the same internal IP address and port are mapped to the same external IP address and port An external host can send a packet to the internal host by sending a packet to the mapped external address PPP Username PPP Password The PPP Username and the PPP password requirement are dependent on the particular requirements of the ISP or the ADSL service provider The WEB user interface allows a maximum of 256 characters in the PPP user name and a maximum of 32 characters in PPP password 26 Disconnect if no activity The router can be configured to disconnect if there is no activity for a period of time by selecting the Dial on demand check box When the checkbox is ticked you need to enter the inactivity timeout period The timeout period ranges from 1 minute to 4320 minutes W Dial on demand with idle timeout timer Inactivity Timeout minutes 1 4320 PPP IP Extension The PPP IP Extension is a special feature deployed by some service providers Unless your service provider specially requires this setup do not select it The PPP IP Extension supports the following conditions e Allows only one PC on the LAN e The public IP address assigned by the remote side using the PPP IPCP
68. ireless station is assumed to have received a secret shared key over a secure channel that is independent from 802 11 wireless network communications channel The following screen appears when Security is selected The Security page allows you to configure security features of the wireless LAN interface You can set the network authentication method selecting data encryption specify whether a network key is required to authenticate to this wireless network and specify the encryption strength Click Apply to configure the wireless security options a 2 ADSL Router Wireless Security This page allows you to configure security features of the wireless LAN interface You can sets the network authentication method Device Info selecting data encryption specify whether a network key is required to authenticate to this wireless network and specify the encryption strength Advanced Setup Click Apply to configure the wireless security options Wireless Basic Select SSID Comtrend y Security MAC Filter Network Authentication Open v Wireless Bridge Advanced WEP Encryption Disabled Station Info Diagnostics Management Save Apply 92 Option peser Select SSID Network Authentication Sets the wireless network name SSID stands for Service Set Identifier All stations must be configured with the correct SSID to access the WLAN If the SSID does not match that user will not be gran
69. lar channel on which to operate force the transmission rate to a particular speed set the fragmentation threshold set the RTS threshold set the wakeup interval for clients in power save mode set the beacon interval for the access point set XPress mode and set whether short or long preambles are used 97 Click Apply to configure the advanced wireless options Device Info Quick Setup Advanced Setup Wireless Basic Security MAC Filter Wireless Bridge Advanced Station Info Diagnostics Management Wireless Advanced This page allows you to configure advanced features of the wireless LAN interface You can select a particular channel on which to operate force the transmission rate to a particular speed set the fragmentation threshold set the RTS threshold set the wakeup interval for clients in power save mode set the beacon interval for the access point set XPress mode and set whether short or long preambles are used Click Apply to configure the advanced wireless options Band 2 4GHz Channel 11 Current 11 Auto Channel Timer min 0 54g Rate Auto Multicast Rate Auto y Basic Rate Default Fragmentation Threshold 2346 RTS Threshold DTIM Interval Beacon Interval XPress Technology 54g Mode 54g Protection Preamble Type Transmit Power WMM Wi Fi Multimedia WMM No Acknowledgement Disabled y WMM APSD Enabled Save Apply Option Jesen Auto
70. lected to selected You must reboot the router to get the automatic assigned default gateway Enable Automatic Assigned Default Gateway This screenshot is for PPPoE and PPPoA encapsulations a COMTRENDA mo QoS Queve Management Configuration Tf Enable QoS checkbox is selected choose a default DSCP mark to automatically mark incoming traffic without reference to a particular classifier Click Save Apply button to save it Note If Enable Qos checkbox is not selected all QoS will be disabled for all interfaces Note The default DSCP mark ts used to mark all egress packets that do not match any classification rules Enable QoS Select Default DSCP Mark No Change 1 This screenshot is for MER and IPoA encapsulations 55 MAC Filtering Setup MAC Filtering Global Policy FORWARDED Change Policy MAC Filtering is only effective on ATM PVCs configured in Bridge mode FORWARDED means that all MAC layer frames will be FORWARDED except those matching with any of the specified rules in the following table BLOCKED means that all MAC layer frames will be BLOCKED except thase matching with any of the specified rules in the following table Parental Control Quality of Service Choose Add or Remove to configure MAC filtering rules This screenshot shows MAC Filtering which is available only with Bridge connections 6 1 WAN This screen allows for the advanced configuration of WAN interfaces STEP 1 To Ad
71. me of your organization Do not abbreviate State Province Name The state or province where your organization is located It cannot be abbreviated Country Region Name The two letter ISO abbreviation for your country 86 The following screen is used to paste the certificate content and the private key provided by your vendor ISP ITSP SP a i A COMTREND ADSL Router Import certificate Enter certificate name paste certificate content and private key Device Info Advanced Setup Certificate Name cr q WAN BEGIN CERTIFICATE LAN insert certificate here gt END CERTIFICATE Security Quality of Service Routing Certificate Slave DSL Print Server Port Mapping Local Trusted CA BEGIN RSA PRIVATE KEY Wireless lt insert private key here gt D RSA PRIVATE EE mmm Diagnostics Management Private Key 87 6 12 2 Trusted CA CA is the abbreviation for Certificate Authority CA is a part of the X 509 system It is itself a certificate attached with the owner information of this certificate authority But its purpose is not to do encryption decryption Its purpose is to sign and issue certificates in order to prove the owner information of that certificate is correct Trusted CA Certificate Authority Certificates Add View or Remove certificates from this page CA certificates are Used by you to verify peers Device Info certificates Quick
72. memory and reboot Click Back if you wish to modify the settings The Web UI will not respond until the system is brought up again After the system is up the Web UI will refresh to the Device Info screen automatically The router is ready for operation when the LED indicators display as described in Chapter 1 3 36 4 2 3 IP Over ATM Step 4 Select the IP over ATM IPoA radio button and click Next The following screen appears LS 2 GEO ADSL Router WAN IP Settings Enter information provided to you by your ISP to configure the WAN IP settings Device Info Quick Setup Advanced Setup Wireless WAN IP Address 123 124 125 126 Diagnostics WAN Subnet Mask 255 255 255 0 Management Notice DHCP is not supported in IPoA mode Changing the default gateway or the DNS effects the whole system Configuring them with static values will disable the automatic assignment from other WAN connection Use the following default gateway I Use IP Address E Use WAN Interface lipoa_0_35 ipa_0_35 Use the following DNS server addresses Primary DNS server Secondary DNS server Back Next NOTE DHCP is not supported over IPoA The user must enter the IP address or WAN interface for the default gateway setup and the DNS server addresses provided by the ISP Step 5 Click Next The following screen appears Network Address Translation Settings Network Address Translation NAT allows you to share one Wide A
73. n Name Remote Gateway Local Addresses Remote Addresses Advanced Setup WAN Add New Connection LAN Quality of Service Routing DSL Slave DSL Print Server Port Mapping Certificate Wireless Diagnostics Management By clicking Add New Connection you can add a new IPSec termination rule In this case the following screen will display 83 ITR Quality of Service Queue Config Routing DNS DSL Slave DSL Print Server Port Mapping IPSec ADSL Router IPSec Settings IPSec Connection Name Remote IPSec Gateway Address Tunnel access from local IP addresses IP Address for VPN IP Subnetmask Tunnel access from remote IP addresses IP Address for VPN IP Subnetmask Key Exchange Method Authentication Method Pre Shared Key Perfect Forward Secrecy new connection 5 j 5 5 a e P iial EIP 4 Certificate Wireless Advanced IKE Settings Diagnostics Phase 1 Management Mode Encryption Algorithm Integrity Algorithm Select Diffie Hellman Group for Key Exchange Key Life Time Seconds Phase 2 Encryption Algorithm Integrity Algorithm Select Diffie Hellman Group for Key Exchange Key Life Time Seconds IPSec Connection Name User defined label Remote IPSec Gateway Address The IP address of remote tunnel Gateway IP or Domain Name and you can use numeric address and domain name Tunnel access from local IP It chooses methods that specify the addresses acceptabl
74. ng table The default is FORWARDED this is changed by clicking the Change Policy button MAC Filtering Setup MAC Filtering Global Policy FORWARDED Device Info Advanced Setup Change Policy WAN MAC Filtering is only effective on ATM PVCs configured in Bridge mode FORWARDED means that all MAC layer frames will be FORWARDED except those matching with any of the specified rules in the Following table BLOCKED means that all MAC layer frames will be BLOCKED except those matching with MAC Filtering any of the specified rules in the following table Parental Contri Quality of Service Choose Add or Remove to configure MAC filtering rules Routing DSL YPI CI Protocol Destination MAC Source MAC Frame Direction Remove Slave DSL Print Server Add Remove Port Mapping IPSec Certificate Wireless Diagnostics Management Choose Add or Remove to configure MAC filtering rules The following screen pops up when you click Add Create a filter to identify the MAC layer frames by specifying at least one condition below If multiple conditions are specified all of them take effect Click Save Apply to save and activate the filter 64 Add MAC Filter Create a filter to identify the MAC layer frames by specifying at least one condition below If multiple Device Info conditions are specified all of them take effect Click Apply to save and activate the filter Advanced Setup WAN Protocol Type LAN Destination MAC po S
75. nnnnnnnnnonncnnnnnnnnnnanononnnnnnnnnnncnnnnnnnnnnnannnnnns 31 4 2 3 TOV CW AV M ico coke ta aras 37 4 2 4 BIS 42 CHAPTER 5 DEVICE TINE A a E 44 IMA N a EEE E ENEO 45 LS AS O a E aiecaceataaananewiaetanacnestee a 46 32 TAN SAS OSA a T a Ni 46 D232 WAN SIA TESTS SS det oss tee Bas wee el Rea Coad ales meee 47 Dio ATM SUCGEI ES NA E seis maga doe 48 5 2 4 ADSL SO SUE a ati eddie 50 JI ROUTE ece ta tts a teed ae ard a a aadas datdese esa osaaeadeseReNs 53 RE ecg o eases aa sm PG 53 DE agri ne nem Tr NS nn Re SP EA OR E NO ne 54 CHAPTER6 ADVANCED SETUP ti iO Ges 55 OWA Nic 56 ona By Ener Re ore me Ee E cn ET ee en ee ee ee eee en mer ere een ee 58 PP ee 59 6 3 1 VITAE a A A cease ocean toceeice 59 6 3 2 POE a 61 6 3 3 DOMO 62 6 3 4 A LLO ROA 63 OF SECURE Ys anda td 64 6 4 1 MACETA e si ca o ION 64 6 4 2 TETONA 66 6 4 3 a A A a eee cae oe 69 OUAR COSER VIE toa N 70 6 5 1 Queue Management CONT SUTTON 70 6 5 2 OOS Ouen CON ouralo csin e E i ae ea Demian ee etc aio 70 G70 ROUTING i msiscs onion AO 73 6 6 1 Pelan GOLCW OY aes ta asada as 73 6 6 2 TING TOG geal aaa enc tae tates eats ta endo ha ot ets eda alesis aad eames ies 74 6 6 3 PU AA erect AAA AR sacnnadteaae cosets 75 CDN Saas A o o Aare aeeacnuasasanien ma tocaeiceeeaeae 76 6 7 1 PNS S CVC SAS A A A ca eeadeaneans 76 6 7 2 Dna GDN S ss 76 678 DSEASEAVE DS a 78 APP oe mereiavhs sip EE E Melasmumtor casts 80 TOPORT MAPPING tarda tota idas 31 A A a a A 83 G12 CERTIFICATE IA eam
76. nt version and vendor specific methods The receiver of the response MUST ignore any unrecognized methods Click this button to force the CPE to establish an immediate connection to the ACS 9 5 Internet Time The Internet Time option under the Management menu configures the time settings To automatically synchronize with Internet time servers tick the corresponding box displayed on the screen then click Save Apply Time settings This page allows you to the modems time configuration Device Info Quick Setup Advanced Setup Wireless First NTP time clock fmt he net server Diagnostics Second NTP time server None Management settings Time zone offset GMT 12 00 International Date Line West System Log SNMP Agent TR 069 Client __Save Apply_ Internet Time Access Control Update Software Save Reboot NOTE This function will not be displayed on the menu when in Bridge mode 9 6 Access Control The Access Control option under the Management menu configures three access related parameters Services IP Address and Passwords 9 6 1 Services The Services option limits or opens the access services over the LAN or WAN These services are provided FTP HTTP ICMP SSH Security Socket Share TELNET and TFTP Enable the service by checking the item in the corresponding checkbox Access Control Services A Service Control List SCL enables or disables services from being used Device Inf
77. o Advanced Setup Wireless Diagnostics ervices LAN WAN Management P Enable O Enable ll HTTP E Enable O Enable tem Log SNMP Agent Enable Enable TR 069 Client E Enable O Enable Internet Time v Enable O Enable Access Control Series NET E Enable O Enable IP Addresses TFTP Enable O Enable Passwords Update Software Save Reboot 112 9 6 2 Access IP Addresses The IP Addresses option limits access by IP address If Access Control Mode is enabled only the IP addresses listed here can access the router Before enabling it configure the IP addresses by clicking the Add button Enter the IP address and click Apply to allow the PC with this IP address to manage the device ADSL Router Device Info Quick Setup Advanced Setup Wireless Diagnostics Management Settings System Log SNMP Agent TR 069 Client Internet Time Access Control Services IP Addresses Passwords Update Software Save Reboot Access Control Access Control IP Address The IP Address Access Control mode if enabled permits access to local management services from IP addresses contained in the Access Control List If the Access Control mode is disabled the system will not validate IP addresses for incoming packets The services are the system applications listed in the Service Control List Access Control Mode Disable Enable IP Address Remove Add Remove Enter the IP address of the management station permitted
78. omatically Add Clients With the Following DHCP Vendor IDs Add support to automatically map LAN interfaces including Wireless and USB to PVC s using DHCP vendor ID option 60 The local DHCP server will decline and send the requests to a remote DHCP server by mapping the appropriate LAN interface This will be turned on when PortMapping is enabled There are 4 PVCs 0 33 0 36 0 37 0 38 VPI VCI 0 33 is for PPPoE and the others are for IP set top box video The LAN interfaces are ENET1 ENET2 ENET3 ENET4 Wireless and USB Port mapping configuration are 1 Default ENET1 ENET2 ENET3 ENET4 Wireless and USB 2 Video nas_0_36 nas_0_37 and nas_0_38 The DHCP vendor ID is Video The CPE deco server is running on Default And ISP s deco server is running on PVC 0 36 It is for set top box use only 82 On the LAN side the PC can get IP address from CPE deco server and access the Internet via PPPoE 0 33 If the set top box was connected with interface ENET1 and send a deco request with vendor id Video the CPE deco server would forward this request to ISP s deco server Then the CPE will change the PortMapping configuration automatically The PortMapping configuration would become 1 Default ENET2 ENET3 ENET4 Wireless and USB 2 Video nas_0_36 nas_0_37 nas_0_38 and ENET1 6 11 IPSec You can add edit or remove IPSec tunnel mode connections from this page Device Info Quick Setup Enable Connectio
79. on WPA Group Reker Interval RADIUS Server IP Address RADIUS Port RADIUS Key WPA Encryption TKIP WEP Encryption Disabled Save Apply Choosing WPA PSK you must enter WPA Pre Shared Key and Group Rekey Interval Select SSID Comtrend Network Authentication WPA PSK WPA Pre Shared key WPA Group Reker Interval WPA Encryption TKIP WEP Encryption Disabled Save Apply It specifies that a network key is used to encrypt the data is sent over the network When this checkbox is selected it enables data encryption and prompts the Encryption Strength drop down menu Data Encryption WEP Enabled and Network Authentication use the same key A session s key strength is proportional to the number of binary bits comprising the session key file This means that session keys with a greater number of bits have a greater degree of security and are considerably more difficult to forcibly decode This drop down menu sets either a 64 8 bit 5 ASCII character or 10 hexadecimal character or 128 8 bit 13 ASCII character or 26 hexadecimal character key If you set a minimum 128 bit key strength users attempting to establish a secure communications channel with your server must use a browser capable of communicating with a 128 bit session key The Encryption Strength settings do not display unless the network Authentication shared Mode check box is selected 94 7 3 MAC Filter This MAC
80. plication on the LAN initiates a TCP UDP connection to a remote party using the Triggering Ports The router allows the remote party from the WAN side to establish new connections back to the application on the LAN side using the Open Ports A maximum 32 entries can be configured NAT Port Triggering Setup Some applications require thatspecific ports in the Router s firewall be opened for access by the remote parties Port Trigger dynamically opens up the Open Ports in the firewall when an application on the LAN initiates a TCP UDP connection to a remote party using the Triggering Ports The Router allows the remote party from the WAN side to establish new connections back to the application on the LAN side using the Open Ports A maximum 32 entries can be configured O mmea E Port Range Protocol Port Range r5 NAT Port Triggering Some applications such as games video conferencing remote access applications and others require that specific ports in the Router s firewall be opened for access by the applications You can configure the port settings from this screen by selecting an existing application or creating your own Custom application and click Save Apply to add it Remaining number of entries that can be configured 32 Application Name Select an application Select One a custom application Save Apply Trigger Port Trigger Port Trigger Open Port Open Port Start End Protocol
81. protocols PAP CHAP TCP IP Port filtering rules Port triggering Forwarding Packet and MAC address filtering access control SSH Application Passthrough PPTP L2TP IPSec VoIP Yahoo messenger ICQ RealPlayer NetMeeting MSN X box etc OS Supported for USB driver Windows 2000 XP ME 98SE Power Supply External power adapter 110 VDC or 220 VDC 15VDC 1 6A Environment Condition Operating temperature 0 45 degrees Celsius Relative humidity 5 95 non condensing Dimensions 205 mm W x 48 mm H x 145 mm D Certifications FCC Part 15 class B FCC Part 68 CE NOTE Specifications are subject to change without notice 132 Appendix F SSH Client Linux OS comes with ssh client Microsoft Windows does not have ssh client but there is a public domain one putty that you can download http www chiark greenend org uk sgtatham putty download html To access the router using Linux ssh client From LAN Use the router WEB UI to enable SSH access from LAN default is enabled type ssh admin 192 168 1 1 From WAN From the router use WEB UI to enable SSH access from WAN type ssh I support xx xx xx xx router WAN IP address To access the router using Windows putty ssh client From LAN Use the router WEB UI to enable SSH access from LAN default is enabled type putty ssh I admin 192 168 1 1 From WAN From the router use WEB UI to enable SSH access from WAN type putty ssh support xx xx
82. provides different encapsulation modes e PPPoA VC MUX LLC ENCAPSULATION e PPPoE LLC SNAP BRIDGING VC MUX e MER LLC SNAP BRIDGING VC MUX e IPoA LLC SNAP ROUTING VC MUX e Bridging LLC SNAP BRIDGING VC MUX Device Info Quick Setup Advanced Setup Wireless Diagnostics Management Connection Type Select the type of network protocol for IP ower Ethernet as WAN interface PPF over ATM PPPOA PPP over Ethernet PPPOE MAC Encapsulation Routing MER IP over ATM Poa Bridging Encapsulation Mode LLC SNAP BRIDGING Back Next Subsections 4 2 1 4 2 4 describe the PVC setup procedure further Choosing different connection types pops up different settings requests Enter appropriate settings that are required by your service provider 25 4 2 1 PPP over ATM PPPoA and PPP over Ethernet PPPoE STEP 4 Select the PPP over ATM PPPoA or PPP over Ethernet PPPoE radio button and click Next The following screen appears ADSL Router on PPP Username and Password PPP usually requires that you have a user name and password to establish your connection In the boxes below enter the user name and password that your ISP has provided to you Device Info Quick Setup PPP Username Advanced Setup PPP Password Wireless A PPPoE Service Name Diagnostics Management Authentication Method auto TF Enable Fullcone NAT M Dial on demand with idle timeout timer PPP IP extens
83. r Configuration window and wait for 2 minutes before reopening your web browser If necessary reconfigure your PC s IP address to match your new configuration 9 2 System Log The System Log option under Management gt Settings allows you to view the system events log or to configure the System Log options The default setting of system log is disabled Follow the steps below to enable and view the system log STEP 1 Click Configure System Log to display the following screen System Log The System Log dialog allows you to view the System Log and configure the System Log options Device Info Quick Setup Click View System Log to view the System Log nad metu Click Configure System Log to configure the System Log options Wireless Diagnostics Management View System Log Configure System Log Settings oystem Log SNMP Agent TR 069 Client Internet Time Access Control Update Software Save Reboot Step 2 Select from the desired Log options described in the following table and then click Save Apply 107 ADSL Router System Log Configuration If the log mode is enabled the system will begin to log all the selected events For the Log Level all events above or equal to the selected level will be logged For the Display Level all logged events above or equal to the selected level will be displayed If the selected mode is Remote or Both events will be sent to the specified IP address and UDP port of th
84. r behavior to Drop all MAC layer frames except those explicitly stated in the rules To setup a rule Protocol Type Can be PPPoE IPv4 IPv6 AppleTalk IPX NetBEUI or IGMP Destination MAC Address Of the form XX XX XX XX XX XX Frames with this particular destination address will be Forwarded Dropped depending on whether the Global Policy is Blocked Forwarded 127 Source MAC Address Of the form XX XX XX XX XX XX Frames with this particular source address will be Forwarded Dropped depending on whether the Global Policy is Blocked Forwarded Frame Direction LAN lt gt WAN gt All Frames coming going to from LAN or to from WAN WAN gt LAN gt All Frames coming from WAN destined to LAN LAN gt WAN gt All Frames coming from LAN destined to WAN User needs to select the interface on which this rule is applied Examples 1 Global Policy Forwarded Protocol Type PPPoE Dest MAC Addr 00 12 34 56 78 Source MAC Addr NA Frame Direction LAN gt WAN WAN Interface Selected br_0_34 nas_0_ 34 Addition of this rule drops all PPPoE frames going from LAN side to WAN side with a Dest MAC Addr of 00 12 34 56 78 irrespective of its Source MAC Addr on the br_0 34 WAN interface All other frames on this interface are forwarded 2 Global Policy Blocked Protocol Type PPPoE Dest MAC Addr 00 12 34 56 78 90 Source MAC Addr 00 34 12 78 90 56 Frame Direction WAN gt LAN WAN Interface S
85. r with private IP address on the LAN side The Internal port is required only if the external port needs to be converted to a different port number used by the server on the LAN side A maximum 32 entries can be configured ys A COMIRENDION ADSL Router NAT Virtual Servers Setup Virtual Server allows you to direct incoming traffic from WAN side identified by Protocol and External port to the Internal server Device Info with private IP address on the LAN side The Internal port is required only if the external port needs to be converted to a different advanced Setup port number used by the server on the LAN side A maximum 32 entries can be configured NAT T Weta Wiebe Server External Port External Port Kation Internal Port Internal Port Server IP Name Start End Start End Address Port Triggering DMZ Host ALG Security Quality of Service Routing DNS DSL Slave DSL Print Server Port Mapping IPSec Certificate Wireless Diagnostics Management To add a Virtual Server simply click the Add button The following screen will be displayed 59 NAT Virtual Servers Select the service name and enter the server IP address and click Sawe Apphy to forward IP packets for this service to the specified server NOTE Device Info The Internal Port End cannot be changed It is the same as External Port End normally and will be the same as the Internal Port Advanced Setup Start or
86. rea Network WAN IP address for multiple computers on your Local Danes nta Area Network LAN Quick Setup Advanced Setup Wireless Enable Fullcone NAT 7 Diagnostics Management Enable Firewall M Enable NAT M Enable IGMP Multicast and WAN Service Enable IGMP Multicast 7 Enable WAN Service M Service Name ipoa_0_0_35 37 Enable NAT checkbox If the LAN is configured with a private IP address the user should select this checkbox The NAT submenu on the left side main panel will be displayed after reboot The user can then configure NAT related features after the system comes up Ifa private IP address is not used on the LAN side i e the LAN side is using a public IP this checkbox should be de selected When the system comes back after reboot the NAT submenu will not be displayed on the left main panel Enable Fullcone NAT This option becomes available when NAT is enabled Known as one to one NAT all requests from the same internal IP address and port are mapped to the same external IP address and port An external host can send a packet to the internal host by sending a packet to the mapped external address Enable Firewall checkbox If the firewall checkbox is selected the Security submenu on the left side main panel will be displayed after system reboot The user can then configure firewall features after the system comes up If firewall is not used this checkbox should be de selected to free up system resource
87. ription In Octets Number of received AAL5 AALO CPCS PDU octets Out Octets Number of received AAL5 AALO CPCS PDUs octets transmitted In Ucst Pkts Number of received AAL5 AALO CPCS PDUs passed to a A Out Ucast Pkts Number of received AAL5 AALO CPCS PDUs received from a penne a In Errors Number of received AAL5 AALO CPCS PDUs received that contain an error The types of errors counted include CRC 32 errors Out Errors Number of received AAL5 AALO CPCS PDUs that could be pit Diam aiamaa a In Discards Number of received AAL5 AALO CPCS PDUs discarded due to an input buffer overflow condition Out Discards This field is not currently used ATM AAL5 Layer Statistics for each VCC over ADSL interface Fea O escri OO O OoOo CRC Errors Number of PDUs received with CRC 32 errors SAR TimeOuts Number of partially re assembled PDUs which were discarded because they were not fully re assembled within the required period of time If the re assembly time is not supported then this object contains a zero value Over Sized SDUs Number of PDUs discarded because the corresponding SDU pes lag Short Packets Errors Number of PDUs discarded because the PDU length was less IE e ata afite MLS er Length Errors Number of PDUs discarded because the PDU length did not reer Rn De krah E ME MASM 49 5 2 4 ADSL Statistics The following graphic shows the ADSL Network Statistics screen Within the ADSL Statistics window a bit Error Rate Test can be
88. rocedure will skip some processes like PVC index or encapsulation STEP 3 After the settings are complete you can use the ADSL service 23 4 2 Manual Quick Setup STEP 1 Click Quick Setup and un tick the DSL Auto connect checkbox to enable manual configuration of the connection type ADSL Router Quick Setup This Quick Setup will guide you through the steps necessary to configure your DSL Router Device Info Quick Setup ATM PYC Configuration Advanced Setup Select the check box below to enable DSL Auto connect process Wireless DSL Auto connect Diagnostics Management The Port Identifier PORT Virtual Path Identifier VPI and Virtual Channel Identifier VCT are needed for setting up the ATM PVC Do not change VPI and VCI numbers unless your ISP instructs you otherwise PORT 0 3 YPI 0 255 VCI 32 65535 Enable Quality Of Service Enabling QoS for a PVC improves performance for selected classes of applications However since QoS also consumes system resources the number of PVCs will be reduced consequently Use Advanced Setup Quality of Service to assign priorities for the applications Enable Quality Of Service STEP 2 Enter the PORT Virtual Path Identifier VPI and Virtual Channel Identifier VCI values Select Enable Quality Of Service if required and click Next 24 STEP 3 Choose an Encapsulation mode Choosing different connection types
89. rvice M Wireless Service Marne loppoa_0_35_1 Diagnostics Management Back Next Enable IGMP Multicast checkbox Tick the checkbox to enable IGMP multicast proxy IGMP Internet Group Membership Protocol is a protocol used by IP hosts to report their multicast group memberships to any immediately neighboring multicast routers Enable WAN Service checkbox Tick this item to enable the ATM service Untick it to stop the ATM service Service Name This is user defined 28 STEP 6 After entering your settings select Next The following screen appears Device Setup Configure the DSL Router IP Address and Subnet Mask for LAN interface Device Info Quick Setup IP Address 192 168 1 1 Advanced Setup Subnet Mask 255 255 255 0 Wireless Diagnostics Disable DHCP Server Management f Enable DHCP Server Start IP Address 192 168 1 3 End IP Address 192 168 1 254 Subnet Mask 255 255 255 0 Leased Time hour i j24 C configure the second IP Address and Subnet Mask for LAN interface Back Next This page allows the user to configure the LAN interface IP address subnet mask and DHCP server If the user would like this ADSL router to assign dynamic IP address DNS server and default gateways to other LAN devices select the button Enable DHCP server on the LAN to enter the starting IP address and end IP address and DHCP leased time The Device Setup page allows the user to configure the LAN int
90. s for better performance When system comes back after reboot the Security submenu will not be displayed on the left main panel 38 Step 6 Click Next to display the following screen Device Setup Configure the DSL Router IP Address and Subnet Mask for LAN interface Device Info Quick Setup IP Address fisz 168 1 1 Advanced Setup Subnet Mask 255 255 255 0 Wireless Diagnostics Disable DHCP Server Management gt Enable DHCP Server Start IP Address 192 168 1 3 End IP Address i92 168 1 254 Subnet Mask 255 255 255 0 Leased Time houri 24 L configure the second IP Address and Subnet Mask for LAN interface Back Pest The Device Setup page allows the user to configure the LAN interface IP address and DHCP server If the user would like this ADSL router to assign dynamic IP addresses DNS server and default gateway to other LAN devices Select the button Enable DHCP server on the LAN to enter the starting IP address and end IP address and DHCP lease time The Device Setup page allows the user to configure the LAN interface IP address and DHCP server If the user would like this ADSL router to assign dynamic IP addresses DNS server and default gateway to other LAN devices select the radio box Enable DHCP server on the LAN to enter the starting IP address and end IP address and DHCP lease time This configures the router to automatically assign IP addresses default gateway address and DNS server addres
91. s item is not selected you will not be able to use the WAN service Service Name This is User defined Step 6 Upon completion click Next The following screen appears MIRENDIO O ADSL Router Device Setup Configure the DSL Router IP Address and Subnet Mask for LAN interface Device Info Quick Setup IP Address 192 168 1 1 Advanced Setup Subnet Mask 255 255 255 0 Wireless Diagnostics C Disable DHCP Server Management gt Enable DHCP Server Start IP Address 192 168 1 3 End IP Address 192 168 1 254 Subnet Mask 255 255 255 0 Leased Time hour 24 7 Configure the second IP Address and Subnet Mask for LAN interface Back Next Consult the following paragraphs for more details about these settings 33 The Device Setup page allows the user to configure the LAN interface IP address and DHCP server If the user would like this ADSL router to assign dynamic IP addresses DNS server and default gateway to other LAN devices select the radio box Enable DHCP server on the LAN to enter the starting IP address and end IP address and DHCP lease time This configures the router to automatically assign IP addresses default gateway address and DNS server addresses to each of your PCs Select Enable DHCP Server Relay if required and enter the DHCP Server IP Address This allows the router to relay the DHCP packets from the remote DHCP server The remote DHCP server will provide the IP address NOTE If
92. ses to each of your PCs 39 Select Enable DHCP Server Relay if required and enter the DHCP Server IP Address This allows the router to relay the DHCP packets from the remote DHCP server The remote DHCP server will provide the IP address NOTE If NAT is enabled Enable DHCP Server Relay won t display To configure a secondary IP address for the LAN port click the box as shown below configure the second IP Address and Subnet Mask for LAN interface IP Address Subnet Mask STEP 7 Click Next to continue To enable the wireless function select the radio button as shown input a new SSID if desired and click Next Wireless Setup Enable Wireless M Device Info Quick Setup Enter the wireless network name also known as SSID Advanced Setup ccp EEE Wireless Diagnostics Back Next Management 40 The following screen will be displayed WAN Setup Summary Make sure that the settings below match the settings provided by your ISP Device Info Quick Setup PORT MPI YEI o 20435 Advanced Setup Connection Type IPoA ee Service Mame ipoa_0_0_35 Diagnostics Maat Service Category WBR IP Address 123 124 125 126 Service State Enabled NAT Disabled Firewall Disabled IGMP Multicast Disabled Quality Of Service Disabled Click Save Reboot to save these settings and reboot router Click Back to make any modifications NOTE The configuration process takes
93. shooting procedures Advanced Setup Test the connection to your local network Wireless Diagnostics Test your ENET 1 4 Connection PASS Help Management Test your USB Connection DOWN Help Test the connection to your DSL service provider Test ADSL Synchronization FAIL Help Rerun Diagnostic Tests Ethernet Connection Pass indicates that the Ethernet interface from your computer is connected to the LAN port of your router A flashing or solid green LAN LED on the router also signifies that an Ethernet connection is present and that this test is successful Fail Indicates that the router does not detect the Ethernet interface on your computer USB Connection Pass Indicates that the USB interface from your computer is connected to router properly Down Indicates that the router does not detect the signal from USB interface Wireless Connection Pass Indicates that the Wireless interface from your computer is connected to the wireless network Down Indicates that the ADSL router does not detect the wireless network 102 ADSL Pass Indicates that the router has detected an ADSL signal Synchronization from the telephone company A solid WAN LED on the router also indicates the detection of an ADSL signal from the telephone company Fail Indicates that the router does not detect a signal from the telephone company s DSL network The WAN LED will continue to flash green If router mode is PPPoE
94. sk 259 209 209 0 Slave IP Address Slave Subnet Mask Zoo 200 2000 Enable IGMP Snoo Standard Mode Blocking Mode Disable DHCP Server Enable DHCP Server Start IP Address End IP Address 192 168 1 254 Subnet Mask 255 255 255 0 Leased Time hour 24 Enable DHCP Server Relay DHCP Server IP Address E Configure the second IP Address and Subnet Mask for LAN interface Save Save Reboot Slave IP Address Enter the IP address for the LAN interface Slave Subnet Mask Enter the subnet mask for the LAN interface Enable IGMP Snooping Enable Disable the function that is IGMP Snooping Standard Mode In standard mode as in all prior releases multicast traffic will flood to all bridge ports when there is no client subscribes to any multicast group even when IGMP snooping is enabled Blocking Mode In blocking mode the multicast data traffic will be blocked and not flood to all bridge ports when there is no client subscription to any multicast group To configure a secondary IP address for the LAN port click the box as shown below configure the second IP Address and Subnet Mask for LAN interface IP Address Subnet Mask Save Save Reboot 58 6 3 NAT To display the NAT function the NAT option must be enabled in WAN Setup 6 3 1 Virtual Servers Virtual Server allows you to direct incoming traffic from WAN side identified by Protocol and External port to the Internal serve
95. st IP Address Save Apply Slave DSL Print Server Port Mapping IPSec Certificate Enter the computer s IP address and click Apply to activate the DMZ host Clear the IP address field and click Apply to deactivate the DMZ host 62 6 3 4 ALG SIP ALG is Application layer gateway If the user has an IP phone SIP or VoIP gateway SIP behind the ADSL router the SIP ALG can help VoIP packet passthrough the router NAT enabled ALG Select the ALG below SIP Enabled NOTE SIP Session Initiation Protocol RFC3261 is the protocol of choice for most VoIP Voice over IP phones to initiate communication This ALG is only valid for SIP protocol running UDP port 5060 63 6 4 Security To display the Security function the firewall option must be enabled in WAN Setup 6 4 1 MAC Filtering Each network device has a unique MAC address You can block or forward the packets based on the MAC addresses The MAC Filtering Setup screen allows for the setup of the MAC filtering policy and rules NOTE This function is only available when in bridge mode Instead of MAC filtering the other connection types use IP Filtering pg 65 The policy FORWARDED means that all MAC layer frames will be FORWARDED except those matching with any of the specified rules in the following table BLOCKED means that all MAC layer frames will be BLOCKED except those matching with any of the specified rules in the followi
96. started using the ADSL BER Test button The Reset button resets the statistics ADS E Router Statistics ADSL Mode IDSL2 Device Info Line Coding rellis Gn tabus lo Defect il Summary Slave Info WAN Statistics DownstreamUpstream Quick Sebup Advanced Setup Wireless Diagnostics Management l E msec z uper Frames reseo 7 Super Frame Errors T rezoz4za 1076217 25 Correctable Errors h Uncorrectable Errors h T7 C Errors yl 2148675 3020052 Bigliize bp h 738 l 1157312 ADSL BER Test Reset Statistics NOTE This display is for ADSL1 please refer to Appendix A for ADSL2 Consult the table that follows for descriptions of each field 50 ra emiti Mode Line Coding format that can be selected G dmt G lite Attenuation dB Estimate of average loop attenuation in the downstream direction Output Power dBm Total upstream output power Attainable Rate Kbps The sync rate you would obtain Rate Kbps Current sync rate In ADSL2 mode the following fields are inserted here Number of bytes in overhead channel message Number of bytes in Mux Data Frame Status Lists the status of the ADSL link Bo Ro Number of check bytes in FEC Data Frame oo TN Delay The delay in milliseconds msec In G DMT mode the following f
97. t router Click Back to make any modifications MOTE The configuration process takes about 1 minute to complete and your DSL Router will reboot Back Save Reboot STEP 9 After clicking Save Reboot the router will save the configuration to flash memory and reboot The Web UI will not respond until the system is brought up again After the system is up the Web UI will refresh to the Device Info page automatically The router is ready for operation when the LED indicators display as described in Chapter 1 3 30 4 2 2 MAC Encapsulation Routing MER Step 4 Select the MAC Encapsulation Routing MER radio button and click Next The following screen appears 93 O ADSL Router r en WAN IP Settings Enter information provided to you by your ISP to configure the WAN IP settings Notice DHCP can be enabled for PWC in MER mode or IP over Ethernet as WAN interface if Obtain an IP address automatically is chosen Changing the default gateway or the DNS effects the whole system Configuring them with static values will disable the automatic assignment from DHCP or other WAN connection If you configure static default gateway over this PYC in MER mode you must enter the IP address of the remote gateway in the Advanced Setup Use IP address The Use WAN interface is optional Wireless Diagnostics Obtain an IP address automatically Device Info Quick Setup Management Use the following IP address WAN IP Address WA
98. ted access The naming conventions are Minimum is one character and maximum number of characters 32 bytes It specifies the network authentication When this checkbox is selected it specifies that a network key be used for authentication to the wireless network If the Network Authentication Shared mode checkbox is not shared that is if open system authentication is used no authentication is provided Open system authentication only performs identity verifications Different authentication type pops up different settings requests Choosing 802 1X enter RADIUS Server IP address RADIUS Port and RADIUS key Also enable WEP Encryption and the Encryption Strength Select SSID Comtrend Metwork Authentication olz RADIUS Server IP Address 0 0 0 RADIUS Port fisiz RADIUS Key WEP Encryption Enabled Encryption Strength 128 bit Current Network Key 2 Network Key 1 Network Key 2 Network Key 3 Network Key 4 Enter 13 ASCI characters or 26 hexadecimal digits for 128 Enter 5 ASCII characters or 10 hexadecimal digits for 64 b Save Apply Select the Current Network Key and enter 13 ASCII characters or 26 hexadecimal digits for 128 bit encryption keys and enter 5 ASCII characters or 10 hexadecimal digits for 64 bit encryption keys 93 WEP Encryption Encryption strength Choosing WPA you must enter WPA Group Rekey Interval Select SSID Comtrend Metwork Authenticati
99. tice to that effect as shown below y y Mic ro soft Nindows Professional x64 Edition WD Found New Hardware x USE Network Interface 13 STEP 2 When the window displays as below select Install from a list or specific location Advanced and then click the Next button Found New Hardware Wizard Welcome to the Found New Hardware Wizard This wizard helps pon install software for USB Network Interface 9 If your hardware came with an installation CD lt o floppy disk insert it now What do you want the wizard to do Install the software automatically Recommended Click Mest to continue This window won t display if the USB Driver has been previously installed In this case contact technical support for assistance STEP 3 Insert the installation CD If you see the autostart menu as shown in step 1 of previous section cLIck Exit and continue with the manual installation process 14 Found New Hardware Wizard Please choose your search and installation options 2 Search for the best driver in these locations Use the check boxes below to limit or expand the default search which includes local paths and removable media The best diver found will be installed Search removable media foppy CO ROM Include this location in the search s Browse O Don t search will choose the driver to install Choose this option to select the
100. ting table Advanced Setup sii Destination Network Address LAN inati wor ress NAT Subnet Mask Security Quality of Service I Use Gateway IP Address Routing Default Gateway M Use Interface pppoe_0_0_35_1 ppp_0_0_35_1 y Static Route RIP Save Apply DNS 74 6 6 3 RIP To activate RIP for the router select the Enabled radio button for Global RIP Mode To configure an individual interface select the desired RIP version and operation followed by placing a check in the Enabled checkbox for the interface Click Save Apply to save the configuration and to start or stop RIP based upon the Global RIP mode selected T AO ADSL Router Routing RIP Configuration To activate RIP for the device select the Enabled radio button for Global RIP Mode To configure an individual interface select the desired RIP version and operation followed by placing a check in the Enabled checkbox for the interface Click the Save Apply button Device Info to save the configuration and to start or stop RIP based on the Global RIP mode selected Advanced Setup WAN Global RIP Mode Disabled Enabled LAN NAT Interface WPI CI Version Operation Enabled Security brO Lan 2 active C lity of Servi ii pop_0_0_35_1 0 0 35 2 Passive Dn Routing Default Gateway Static Route Save Apply RIP DNS NOTE This screenshot is based on PPPoE encapsulation 75 6 7 DNS 6 7
101. to 16 characters and click Apply to change or create passwords Note Password cannot contain a System Log space SNMP Agent TR 069 Client Username Internet Time Old Password Access Control New Password o Services Confirm Password IP Addresses Passwords Save Apply Update Software Save Reboot 114 9 7 Update Software The Update Software screen allows you to update the software of the device Manual software upgrades from a locally stored file can be performed using the following screen Your ISP will provide this file to you if necessary ADSL Router Tools Update Software Step 1 Obtain an updated software image file from your ISP Device Info Advanced Setup Step 2 Enter the path to the image file location in the box below or click the Browse button to locate Wireless the image file Diagnostics Management Settings NOTE The update process takes about 2 minutes to complete and your DSL Router will reboot System Log SNMP Agent Software File Name Browse TR 069 Client Internet Time Access Control Update Software Save Reboot Step 3 Click the Update Software button once to upload the new image file Step 1 Obtain an updated software image file from your ISP Step 2 Enter the path to the image file location in the box below or click the Browse button to locate the image file Step 3 Click the Update Software button once to upload the new image file
102. to access the local management services and click Save Apply IP Address Save Apply 113 9 6 3 Passwords The Passwords option configures the access passwords for the router Access to your router is controlled through three user accounts root support and user e root has unrestricted access to change and view the configuration of your router It is the top administrative account e support is intended to allow limited access so that a technical support representative can conduct maintenance and run diagnostics e user provides the least access control but allows for viewing configuration settings and statistics as well as updating software Use the fields below to enter up to 16 characters and click Apply to change or create passwords See section 3 3 Default Settings for default password settings I D ADSL Router Access Control Passwords Access to your DSL router is controlled through three user accounts admin support and user Device Info Quick Setup The user name admin has unrestricted access to change and view configuration of your DSL Router Advanced Setup The user name support is used to allow an ISP technician to access your DSL Router for maintenance and to run diagnostics Wireless Diagnostics The user name user can access the DSL Router view configuration settings and statistics as well as update the router s Management software Settings g Use the fields below to enter up
103. to display Summary information as below Device Info Board ID 96358EGWE Software Version H121 310CTL CO1_RO1_4 5 5 3 Summary Bootloader CFE Version 1 0 37 10 1 Slave Info WAN Wireless Driver Version 4 150 10 5 cpe2 0 Statistics ADSL version B2pB022 d20e Route ARP This information reflects the current status of your DSL connection DHCP Quick Setup Line Rate Upstream Kbps 3040 Advanced Setup Line Rate Downstream Kbps 44715 Wireless LAN IP Address 192 168 1 1 BOL Default Gateway Management Primary DNS Server 192 168 1 1 Secondary DNS Server 192 leal NOTE The screen above gives a status summary for ADSL1 For the status of ADSL2 consult the next selection on the menu Slave Info as shown ADS Rou ter Slave Info Device Info ersion 1 0 37 1 1 82pB0221 c420h 4 5 5_C03 summary Status Showtime Channel Fast Statistics Mode Adsizp Route ARP Upstream Downstream DHCP Rate Kbps 1524 23919 Quick Setup SNR Margin dB B 1 ls 1 Advanced Setup Attenuation dB 1 6 o o Wireless y Super Frames lo lo Diagnostics Management Super Frame Errors lo lo 44 5 1 WAN Select WAN from the Device Info menu to display the status of all configured PVC s WAN Info IP Address Port VPI VCI eas Category Service Interface protocol Tame QoS state Status 45 5 2 Statistics Selection of the Statistics screen provi
104. ts Line port RJ14 pin perinition Pim permitio LAN Port RJ45 Definition pin Definition 130 Appendix E Specifications Rear Panel RJ14 X1 for ADSL2 bonded RJ45 X 4 for LAN Reset Button X 1 Power switch X 1 optional USB host device ADSL ADSL standard ITU T G 992 5 ITU T G 992 3 ITU T G 992 1 ANSI T1 413 Issue 2 AnnexM ADSL2 Bonded Downstream 48 Mbps Upstream 2 6 Mbps Ethernet Standard IEEE 802 3 IEEE 802 3u 10 100 BaseT Auto sense MDI MDX support Yes Wireless Standard IEEE802 11g backward compatible with 802 11b Encryption 64 128 bit Wired Equivalent Privacy WEP Data Encryption Channels 11 Channels US Canada 13 Channels Europe 14 Channels Japan Data Rate Up to 54Mbps WPA WPA2 Yes TEEE 802 1x Yes WMM Yes IEEE 802 1x Yes ATM Attributes RFC 2364 PPPoA RFC 2684 RFC 1483 Bridge Route RFC 2516 PPPoE RFC 1577 IPoA Support PVCs 16 AAL type AAL5 ATM service class UBR CBR VBR ATM UNI support UNI3 1 4 0 OAM F4 F5 Yes 131 Management Telnet Web based management Configuration backup and restoration Software upgrade via HTTP TFTP server or FTP server Supports TR 069 TR 098 TR 111 for Remote Management Bridge Functions Transparent bridging and learning IEEE 802 1d VLAN support Yes Spanning Tree Algorithm Yes IGMP Proxy Yes Routing Functions Static route RIP and RIPv2 NAT PAT DHCP Server DHCP Relay DNS Relay ARP Security Functions Authentication
105. uration option in the Restore Settings screen can restore the original factory installed settings see section 3 3 Default Settings Tools Restore Default Settings Restore DSL router settings to the factory defaults Device Info Quick Setup Advanced Setup Restore Default Settings Wireless Diagnostics Management Settings Backup Update Restore Default System Log SNMP Agent TR 069 Client Internet Time Access Control Update Software Save Reboot NOTE 1 This entry has the same effect as the hardware reset to default button The device board hardware and the boot loader support the reset to default button If the reset button is continuously pushed for more than 5 seconds the boot loader will erase the entire configuration data saved on the flash memory NOTE 2 Restoring system settings requires a system reboot This necessitates that the current Web UI session be closed and restarted Before restarting the connected PC must be configured with a static IP address in the 192 168 1 x subnet in order to configure the router 106 After the Restore Default Configuration button is selected the following screen appears Close the window and wait for 2 minutes before reopening your web browser If necessary reconfigure your PC IP address to match your new configuration DSL Router Restore The DSL Router configuration has been restored to default settings and the router is rebooting Close the DSL Route
106. urce Subnet Mask Source Port port or port port Destination IP address Destination Subnet Mask Destination Port portor portport Save Apply Type a name for the filter rule User can select TCP TCP UDP UDP or ICMP Enter source IP address Enter source subnet mask Enter source port number Enter destination IP address Enter destination subnet mask Enter destination port number 67 Incoming The default setting for all Incoming traffic is Blocked 1 Bie A DST Row ter Incoming IP Filtering Setup By default all incoming IP traffic from the WAN is blocked when the firewallis enabled However some IP trafficcan be ACCEPTED by setting up filters Choose Add or Remove to configure incoming IP filters To add a filtering rule click the Add button The following screen will be displayed Add IP Filter Incoming The screen allows you to create a filter rule to identify incoming IP traffic by specifying a new filter name and at leastone condition below All of the specified conditions in this filter rule must be satisfied for the rule to take effect Click Save Apply to save and activate the filter Filter Name Protocol Source IP address Source Subnet Mask Source Port port or portport Destination IP address Destination Subnet Mask Destination Port portor portport WAN Interfaces Configured in Routing mode and with firewall enabled only Select at leastone or
107. uttons under the Enable heading To hide a Guest SSID select its radio button under the Hidden heading Do the same for Isolate Client and Disable WMM Advertise functions For a description of these two functions see the entries for Client Isolation and Disable WMM Advertise in this table Similarly for Max Clients and BSSID headings consult the matching entries in this table NOTE Remote wireless hosts are unable to scan Guest SSIDs 91 7 2 Security Security options include authentication and encryption services based on the wired equivalent privacy WEP algorithm WEP is a set of security services used to protect 802 11 networks from unauthorized access such as eavesdropping in this case the capture of wireless network traffic When data encryption is enabled secret shared encryption keys are generated and used by the source station and the destination station to alter frame bits thus avoiding disclosure to eavesdroppers 802 11 supports two subtypes of network authentication services open system and shared key Under open system authentication any wireless station can request authentication The system that needs to authenticate with another wireless station sends an authentication management frame that contains the identity of the sending station The receiving station then sends back a frame that indicates whether it recognizes the identity of the sending station Under shared key authentication each w
108. ve scans set the wireless network name also known as SSID and restrict the channel set based on country requirements Quick Setup Click Apply to configure the basic wireless options Advanced Setup Enable Wireless Security Hide Access Point MAC Filter Wireless Bridge Advanced Disable WMM Advertise Clients Isolation Station Info Diagnostics Management BSSID 00 16 38 CC E3 7F Country UNITED STATES SSID Comtrend Max Clients Wireless Guest Virtual Access Points tate SSID i aa Save Apply Click Save Apply to configure the basic wireless options Option pesci Enable Wireless A checkbox that enables or disables the wireless LAN interface When selected the Web UI displays Hide Access point SSID and County settings The default is Enable Wireless Hide Access Point Select Hide Access Point to protect the access point from 89 detection by wireless active scans If you do not want the access point to be automatically detected by a wireless station this checkbox should be de selected The station will not discover this access point To connect a station to the available access points the station must manually add this access point name in its wireless configuration In Windows XP go to the Network gt Programs function to view all of the available access points You can also use other software programs such as NetStumbler to view available access points Clients Isolation
109. xx xx router WAN IP address 133

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