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6.3 NAT

To display the NAT function, you need to enable the NAT feature in the 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 server 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.

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Содержание CT-5372E

Страница 1: ...CT 5372E Wireless Multi DSL Router User s Manual Version A1 0 December 06 2006 261074 002 ...

Страница 2: ...mmunications For product update new product release manual revision software upgrade technical support etc visit Comtrend Corporation at http www comtrend com This document is subject to change without notice Copyright Copyright 2006 Comtrend Corporation All rights reserved The information and messages contained herein are proprietary to Comtrend Corporation No part of this document may be transla...

Страница 3: ...LT SETTINGS 17 CHAPTER 4 QUICK SETUP 18 4 1 WAN 19 4 2 STATISTICS 20 4 2 1 LAN Statistics 21 4 2 2 WAN Statistics 22 4 2 3 ATM statistics 23 4 2 4 ADSL Statistics 25 4 2 5 VDSL Statistics 28 4 2 6 Route 30 4 2 7 ARP 30 4 2 8 DHCP 31 CHAPTER 5 QUICK SETUP 32 5 1 AUTO QUICK SETUP 33 5 2 MANUAL QUICK SETUP 34 5 2 1 PPP over ATM PPPoA and PPP over Ethernet PPPoE 36 5 2 2 MAC Encapsulation Routing MER ...

Страница 4: ...6 7 2 Dynamic DNS 74 6 8 DSL 76 6 9 PRINT SERVER 78 6 10 PORT MAPPING 79 6 11 CERTIFICATE 82 6 11 1 Local 83 6 11 2 Trusted CA 85 CHAPTER 7 WIRELESS 86 7 1 WIRELESS BASIC SCREEN 86 7 1 1 Security 88 7 1 2 MAC Filter 92 7 1 3 Wireless Bridge 94 7 1 4 Advanced 95 7 1 5 Quality of Service 98 7 1 6 Station Info 99 CHAPTER 8 DIAGNOSTICS 100 CHAPTER 9 MANAGEMENT 101 9 1 SETTINGS 101 9 1 1 Configuration ...

Страница 5: ...5 1 Services 113 9 5 2 Access IP Addresses 114 9 5 3 Passwords 115 9 6 UPDATE SOFTWARE 116 9 7 SAVE AND REBOOT 117 APPENDIX A PRINTER SERVER CONFIGURATION 118 APPENDIX B FIREWALL 124 APPENDIX C PIN ASSIGNMENTS 130 APPENDIX D SPECIFICATIONS 131 APPENDIX E SSH CLIENT 133 4 ...

Страница 6: ...s Point AP for wireless connectivity 1 1 Features Supports both ADSL2 and VDSL2 over ISDN Automatically switches to ADSL2 or VDSL2 according to the port setting of DSLAM Wi Fi Certified UpnP Integrated 802 11g AP WPA and 802 1x RADIUS client IP MAC address filtering Static route RIP RIP v2 routing functions Dynamic IP assignment IP QoS NAT PAT IGMP Proxy and fast leave DHCP Server Relay Client DNS...

Страница 7: ...1 2 Application The following diagram depicts the application of the CT 5372E 6 ...

Страница 8: ...een On The Wireless is ready and idle Off The Wireless is not installed WIRELESS Green Blink Data transmitting or receiving over Wireless Green On A USB device is connected Off A USB device is not connected USB Green Blink Data transmitting or receiving over USB Green On The ADSL link is established Off The ADSL link is not established ADSL Green Blink The ADSL link is training Green On The VDSL l...

Страница 9: ...ter with a RJ11 connection cable Connection to LAN port To connect to a hub or PC use a RJ45 cable You can connect the router to up to four LAN devices The ports are auto sensing MDI X and either straight through cable or crossover cable can be used Connection to USB device port Connect the USB device port to a PC with a standard USB cable Connection to USB host port The CT 5372E is equipped with ...

Страница 10: ...orms a self test Wait for a few seconds until the test is finished then the router will be ready to operate Caution 1 If the router fails to power up or 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...

Страница 11: ...eed to use a standard USB cable and install the USB interface software Follow the steps below STEP 1 Connect the USB router to the PC by plugging the flat connector of a standard USB cable into your PC and plugging the square connector into the router The screen will display as below STEP 2 When the screen displays as below click the Next button Note This screen won t be displayed if the USB Drive...

Страница 12: ...he screen displays as below select Search for a suitable driver and click the Next button STEP 4 Select Specify a location and click the Next button If you are installing the software from a disk insert the disk 11 ...

Страница 13: ...STEP 5 Select the location of the file using the Browse button Normally the file is on the CD ROM shipped with the device STEP 6 Locate the file and click the Open button 12 ...

Страница 14: ...STEP 7 When the screen displays as below click the OK button STEP 8 When the screen below displays click the NEXT button STEP 9 Click the Finish button when the screen displays as below 13 ...

Страница 15: ...STEP 10 Installation is complete 14 ...

Страница 16: ...IP Address The default IP address of the CT 5372E LAN port is 192 168 1 1 To configure the CT 5372E for the first time the configuration PC must have a static IP 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 S...

Страница 17: ...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 in the user name and 12345 in the password field and click OK These values can be changed later in the Web User Interface by selecting the Management link STEP 3 After successfully logging in you will reach ...

Страница 18: ...anagement protocols The factory default configuration can be restored either by pushing the reset button for more than five seconds or by clicking the Restore Default Configuration option in the Restore Settings screen The following default settings are present when setting up the router for the first time LAN port IP address 192 168 1 1 Local administrator account name root Local administrator ac...

Страница 19: ...ick Setup After login the Quick Setup screen appears as shown Note The selections available on the left side of menu are based upon the configured connection Shown here for your reference the Device Info screen 18 ...

Страница 20: ...PI VCI Con ID Shows the connection ID Category Shows the ATM service classes Service Shows the name for WAN connection Interface Shows connection interfaces Protocol Shows the connection type such as PPPoE PPPoA etc IGMP Shows the state of the IGMP function State Shows the connection state of the WAN connection Status Lists the status of DSL link IP Address Shows IP address for WAN interface 19 ...

Страница 21: ...4 2 Statistics Selection of the Statistics screen provides statistics for the Network Interface of LAN WAN ATM ADSL and VDSL All statistics screens are updated every 15 seconds 20 ...

Страница 22: ...n shows the interface statistics for Ethernet USB and Wireless interfaces The Network Statistics screen shows the interface statistics for the LAN interface This provides byte transfer packet transfer Error and Drop statistics for the LAN interface 21 ...

Страница 23: ...l Shows the connection type such as PPPoE PPPoA etc Interface Shows connection interfaces Received Transmitted Bytes Pkts Errs Drops Number of Bytes Received Transmitted Number of packets Received Transmitted Number of errored packets Received Transmitted Number of dropped packets Received Transmitted 22 ...

Страница 24: ...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 HEC error In Invalid Vpi Vci Errors Number of cells received with an unregistered VCC address In Port Not Enabled Errors Number of cells received on a port that has not been enabled In PTI Errors Number of cells received with an ATM header Payload Type Indicato...

Страница 25: ... AAL5 AAL0 CPCS PDU 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 Field Descriptions 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...

Страница 26: ...atistics The following figure shows the ADSL Network Statistics screen Within the ADSL Statistics window a bit Error Rate Test can be started using the ADSL BER Test button The Reset button resets the statistics 25 ...

Страница 27: ...ent sync rate Super Frames Total number of super frames Super Frame Errors Number of super frames received with errors RS Words Total number of Reed Solomon code errors RS Correctable Errors Total Number of RS with correctable errors RS Uncorrectable Errors Total Number of RS words with uncorrectable errors HEC Errors Total Number of Header Error Checksum errors OCD Errors Total Number of out of c...

Страница 28: ...The extra items are explained here K number of bytes in DMT frame 255 27 R number of check bytes in RS code word 0 0 S RS code word size in DMT frame 1 1 D interleaver depth 1 1 Delay msec 0 0 27 ...

Страница 29: ...4 2 5 VDSL Statistics 28 ...

Страница 30: ...ly Counters Bearer 0 Current 15 min CRC 8 anomalies An accumulative total for current 15 minute CRC 8 anomalies Current 15 min Corrected Codewords An accumulative total for current 15 minute Corrected Codewords Current 24 hours CRC 8 anomalies An accumulative total for current 24 hours CRC 8 anomalies Current 24 hours Corrected Codewords An accumulative total for current 24 hours CRC 8 corrected c...

Страница 31: ...4 2 6 Route Choose Route to display the routes that the route information has learned 4 2 7 ARP Click ARP to display the ARP information 30 ...

Страница 32: ...4 2 8 DHCP Click DHCP to display the DHCP information 31 ...

Страница 33: ...on selection depends on whether the LAN side device typically a PC is running a PPPoE client or whether the CT 5372E is to run the PPPoE client The CT 5372E can support both cases simultaneously 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 CT 5372E also supports pass through PPP...

Страница 34: ... auto quick setup requires the A VDSL link to be up The A VDSL router will automatically detect the PVC You only need to follow the online instructions that you are prompted with 1 Select Quick Setup to display the DSL Quick Setup screen 2 Click Next to start the setup process Follow the online instructions to complete the setting This procedure will skip some processes like PVC index or encapsula...

Страница 35: ...ck this checkbox to enable manual setup and display the following screen STEP 2 Enter the Virtual Path Identifier VPI and Virtual Channel Identifier VCI Select Enable Quality Of Service if required Click Next STEP 3 Then choose the Encapsulation mode Select Enable 802 1q by ticking the box if required and input a number for the VLAN ID Click Next 34 ...

Страница 36: ...MER LLC SNAP BRIDGING VC MUX IPoA LLC SNAP ROUTING VC MUX Bridging LLC SNAP BRIDGING VC MUX STEP 4 Click Next to display the following screen Choosing different connection types pops up different settings requests Enter appropriate settings that are requested by your service provider The following descriptions state each connection type setup separately 35 ...

Страница 37: ...maximum of 256 characters in the PPP user name and a maximum of 32 characters in PPP password PPPoE service name For PPPoE service PADI requests contain a service name tag Some PPPoE servers or BRAS of ISP check this service name tag for connection Disconnect if no activity The CT 5372E can be configured to disconnect if there is no activity for a period of time by selecting the Dial on demand che...

Страница 38: ...SL 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 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 add...

Страница 39: ... 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...

Страница 40: ...ary IP address for the LAN port click the box as shown below 4 The following screen will be displayed To enable the wireless function select the box by clicking on it and input the SSID Then click Next 5 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 39 ...

Страница 41: ...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 CT 5372E is ready for operation and the LEDs display as described in the LED description tables 40 ...

Страница 42: ...IP settings Notice DHCP can be enabled for PVC in MER mode 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 PVC in MER mode you must enter the IP address of the remote gateway in...

Страница 43: ...wall 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 Firewall submenu will not be displayed on the left main panel The default setting for Mer is enabl...

Страница 44: ...ay 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 Note that the router s default IP address is 192 168 1 1 and the default private address range provided by the ISP serve...

Страница 45: ... server will provide the IP address To configure a secondary IP address for the LAN port click the box as shown below After entering your settings select Next to display the following screen 6 The following screen will be displayed To enable the wireless function select the box by clicking on it and input the SSID Then click Next The following screen will be displayed 44 ...

Страница 46: ...ttings 7 After clicking Save Reboot the router will save the configuration to the 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 CT 5372E is ready for operation and the LEDs display as described in the LED description tables 45 ...

Страница 47: ...es provided by the ISP and click Next 4 Select the IP over ATM IPoA radio button and click Next The following screen appears Notice that 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 5 Click Next The following screen appears 46 ...

Страница 48: ...e 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 Firewall submenu will not be displayed on the left main panel The default setting for IPoA is enable Enable WAN Service Tick the checkbox to enable the WAN ADSL service If this it...

Страница 49: ...ses default gateway address and DNS server addresses to each of your PCs Note that the router s default IP address is 192 168 1 1 and the default private address range provided by ISP server in the router is 192 168 1 2 through 192 168 1 254 To configure a secondary IP address for the LAN port click the box as shown below 7 The following screen will be displayed To enable the wireless function sel...

Страница 50: ...sh to modify the settings 8 After clicking Save Reboot the router will save the configuration to the 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 CT 5372E is ready for operation and the LEDs display as described in the LED description tables 49 ...

Страница 51: ...le Bridge Service and enter the service name 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 6 Cli...

Страница 52: ...he following screen will be displayed 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 51 ...

Страница 53: ...and Port Mapping 6 1 WAN VlanID This function means one can add an 802 1Q VLAN tag on PPPoE MER or Bridge mode It means the packets are sent to WAN and a specific VlanID 802 1Q tag will be added in the Ethernet header The VlanID shows which 802 1Q tag will be added 52 ...

Страница 54: ...ter the IP address for the LAN port Subnet Mask Enter the subnet mask for the LAN port Enable IGMP Snooping Enable IGMP Snooping function by ticking the box 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 ...

Страница 55: ...o configure a secondary IP address for the LAN port click the box as shown below IP Address Enter the secondary IP address for the LAN port Subnet Mask Enter the secondary subnet mask for the LAN port 54 ...

Страница 56: ...s you to direct incoming traffic from WAN side identified by Protocol and External port to the Internal server 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 55 ...

Страница 57: ...d 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 Protocol User can select from TCP TCP UDP or UDP Internal Port Start Enter the internal port starting number when you select Custom Server When a service is selected the port ranges are automatic...

Страница 58: ...n 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 To add a Trigger Port simply click the Add button The following will be displayed 57 ...

Страница 59: ...umber when you select custom application When an application is selected the port ranges are automatically configured Trigger Protocol User can select from TCP TCP UDP or UDP 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 sele...

Страница 60: ...e 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 click Apply to deactivate the DMZ host 59 ...

Страница 61: ... SIP behind the ADSL router the SIP ALG can help VoIP packet passthrough the router NAT 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 on UDP port 5060 60 ...

Страница 62: ...coming 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 Note The default setting for all Outgoing traffic is Accepted To add a filtering rule simply click the Add button The following screen will be displayed 61 ...

Страница 63: ...Enter source IP address Source Subnet Mask Enter source subnet mask Source Port port or port port Enter source port number port range Destination IP address Enter destination IP address Destination Subnet Mask Enter destination subnet mask Destination port port or port port Enter destination port number port range 62 ...

Страница 64: ...The default setting for all Incoming traffic is Blocked To add a filtering rule simply click the Add button The following screen will be displayed To configure the parameters please reference Outgoing table above 63 ...

Страница 65: ...ntal control simply click the Add button The following screen will be displayed Username Input Internet access user name MAC Set the MAC address to access the Internet Mon Tue Wed Thu Fri Sat Sun Set which days that will have block restrictions to Internet access Start End Blocking Time Set Internet block start and stop time 64 ...

Страница 66: ...6 5 Quality of Service To display the QoS function you need to enable the QoS feature in the WAN Setup Choose Add to configure network traffic classes The following screen will be displayed See below 65 ...

Страница 67: ...Save Apply to save and activate the rule Traffic Class Name Enter name for traffic class Enable Differentiated Service Configuration Enable Differentiated Service Configuration if required Assign ATM Transmit Priority Select Low Medium or High Mark IP Precedence Select between 0 7 The lower the digit shows the higher the priority If non blank value is selected for Mark IP Precedence and or Mark IP...

Страница 68: ... IP TOS byte will be used for DSCP mark Assign Differentiated Services Code Point DSCP Mark Choose the required DSCP value Default value is 000000 Mark 802 1p if 802 1q is enabled on WAN Select between 0 7 Specify Traffic Classification Rules Enter the following conditions either for physical LAN Wireless port or for IP level SET 1 or for IEEE 802 1p SET 2 SET 1 Physical LAN Port User can select f...

Страница 69: ...Protocol User can select from TCP TCP UDP UDP or ICMP Source IP Address Enter the source IP address Source Subnet Mask Enter the subnet mask for the source IP address Source Port port or port port Enter source port number or range Destination IP address Enter destination IP address Destination Subnet Mask Enter destination subnet mask Destination port port or port port Enter destination port numbe...

Страница 70: ... Mask is equal to the binary AND of the Source MAC Mask and this field Source MAC Mask This is the mask used to decide how many bits are checked in Source MAC Address Destination MAC Address A packet belongs to SET 1 then the result that the Destination MAC Address of its header binary AND to the Destination MAC Mask must equal to the result that this field binary AND to the Destination MAC Mask D...

Страница 71: ...r 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 a WAN interface Click Save Apply button to save it NOTE If changing the Automatic Assigned Default Gateway from unselected to selected You must reboot the router to get the automatic assigned default gateway 70 ...

Страница 72: ...tic 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 71 ...

Страница 73: ... 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 to save the configuration and to start or stop RIP based on the Global RIP mode selected Note This screenshot is based on PPPoE encapsulation 72 ...

Страница 74: ...d 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 Save button to save the new configuration You must reboot the router to make the new configuration effective 73 ...

Страница 75: ...as 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 Internet To add a dynamic DNS service simply click the Add button The following screen will be displayed 74 ...

Страница 76: ...NS provider from the list Hostname Enter the name for the dynamic DNS server Interface Select the interface from the list Username Enter the username for the dynamic DNS server Password Enter the password for the dynamic DNS server 75 ...

Страница 77: ...on Auto Mode G dmt G lite or T1 413 Sets the system auto sense between G Dmt G lite or T1 413 G dmt G lite Sets G Dmt G lite if you want the system to use either G Dmt or G lite mode T1 413 Sets the T1 413 if you want the system to use only T1 413 mode ADSL2 Enabled The device can support the functions of the ADSL2 AnnexL Enabled The device can support enhance the long loop test 76 ...

Страница 78: ... of the ADSL2 AnnexM Covers a higher upstream data rate version by making use of some of the downstream channels Inner Pair Reserved only Outer Pair Reserved only Bitswap Enable Allows bitswapping function SRA Enable Allows seamless rate adaptation 77 ...

Страница 79: ... 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 CT 5372E For this software release printer server is supported Please refer to Appendix A for an Example 78 ...

Страница 80: ...st 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 To add a port mapping group simply click the Add button 79 ...

Страница 81: ... 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 In this example there are 4 PVCs 0 33 0 36 0 37 0 38 0 33 is for PPPoE and the others are for IP setup box video The Lan interfaces are ETH1 ETH2 ETH3 ETH4 Wireless and USB Port mapping configuration are 1 Default ENET1 ENET2 ENET3 ENET...

Страница 82: ...rnet via PPPoE 0 33 If the setup box was connected with interface ENET1 and send a dhcp request with vendor id Video CPE s dhcp server will forward this request to ISP s dhcp server And CPE will change the portmapping configuration automatically The portmapping configuration will become 1 Default ENET2 ENET3 ENET4 Wireless Wireless_Guest and USB 2 Video nas_0_36 nas_0_37 nas_0_38 and ENET1 81 ...

Страница 83: ...ion 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 the owner information of this certificate is correct 82 ...

Страница 84: ...ey require and to provide the information in the format they regulate The explanation for each column in the following table is only for reference 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 name of your organization Do not abbreviate State Province Name The state or province wh...

Страница 85: ...Click Apply to generate a private key and a certificate signing request This page is used to paste the certificate content and the private key provided by your vendor ISP ITSP 84 ...

Страница 86: ...e 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 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 conne...

Страница 87: ...set 7 1 Wireless Basic Screen 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 Click Apply to configure the basic wireless options 86 ...

Страница 88: ...NetStumbler to view available access points SSID 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 BSSID The BSSID is a 48bit identity used to identi...

Страница 89: ... 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 o...

Страница 90: ... 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 89 ...

Страница 91: ...ided 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 the Current Network Key and enter 13 ASCII characters or 26 hexadecimal digits for 128 bit encryption keys and enter 5 ASCII char...

Страница 92: ...ts 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 es...

Страница 93: ...ay 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...

Страница 94: ...s point Deny Prevents PCs with listed MAC from connecting to the access point MAC Address Lists the MAC addresses subject to the Off Allow or Deny instruction 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 93 ...

Страница 95: ...ty 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 Option Description AP Mod...

Страница 96: ...entation 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 Option Description AP Isolation Select On or Off By enabling this feature wireless clients associated with the Access Point will be able to...

Страница 97: ...t Rate Setting multicast packet transmit rate Basic Rate Setting basic transmit rate Fragmentation Threshold 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 i e split into smaller units suitable for the circuit size Packets smaller than the specified fragmentation thr...

Страница 98: ...rn 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 0xffff 65535 Xpress TM Technology Xpress Technology is compliant with draft specifications of two planned wireless industry standards 54g TM Mode Set the mode to 54g Auto for the widest compatibility Select the mode to 54g Performance for the fastest perform...

Страница 99: ...networks to improve the end user experience by prioritizing audio video and voice traffic and optimizing the way shared network resources are allocated among competing applications If you want to enable Click on the drop down menu and select then click the Save Apply WME Settings button 98 ...

Страница 100: ...SSID 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 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 Authorized Lists those devices w...

Страница 101: ... to the LAN port of your DSL Router A blinking 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 DSL Router does not detect the Ethernet interface on your computer USB This option is for future release ADSL Synchronization Pass Indicates that the DSL modem has detected a DSL signal from the telephone ...

Страница 102: ...e following maintenance functions and processes Settings System log TR 069 Client Internet Time Access Control Update software 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 101 ...

Страница 103: ...ve your router configurations to a file on your PC Click BACKUP Settings in the main window 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 102 ...

Страница 104: ...9 1 2 Tools Update Settings The Update option under Management Settings update your router settings using your saved files 103 ...

Страница 105: ...oot 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 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 ad...

Страница 106: ...d 12345 Remote user name support Remote user password support After the Restore Default Configuration button is selected the following screen appears Close the DSL Router 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 105 ...

Страница 107: ... 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 1 Click Configure System Log to display the following screen 2 Select from the desired Log options described in the following table and then click Save Apply 106 ...

Страница 108: ...ut insignificant condition Informational provides information for reference Debugging debug level messages 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 l...

Страница 109: ...108 ...

Страница 110: ...e 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 authenticat...

Страница 111: ...r 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 subsequent version and vendor specific methods The receiver of the response MUST ignore any unrecognized methods Click this button to force the CPE to immediately establish a connection to the ACS 110 ...

Страница 112: ...anagement menu bar configures the Modem s time To automatically synchronize with Internet time servers tick the corresponding box displayed on the screen Then click Save Apply Note This menu item will not be displayed if a Bridged PVC is configured 111 ...

Страница 113: ...9 5 Access Control The Access Control option under Management menu bar configures the access related parameters including three parts Services IP Address and Passwords 112 ...

Страница 114: ...imits 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 and then click Save Apply 113 ...

Страница 115: ... address If the Access Control Mode is enabled only the allowed IP addresses can access the router Before you enable 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 managing the DSL Router 114 ...

Страница 116: ...restricted access to change and view configuration of your DSL Router support is used to allow an ISP technician to access your DSL Router for maintenance and to run diagnostics user can access the Router view configuration settings and statistics as well as update the router s software Use the fields below to enter up to 16 characters and click Apply to change or create passwords 115 ...

Страница 117: ...ormed using the following screen 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 NOTE The update process takes about 2 minutes to complete and your DSL Router will reboot 116 ...

Страница 118: ... options saving the configurations and reboot the router Close the DSL Router 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 117 ...

Страница 119: ...atforms 2 How to enable on board Printer Server function Following are the steps to enable the on board Printer Server Step1 Enable Print Server from Modem Web GUI Check Enable on board printer server and key in Printer name Make and model Note 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 118 ...

Страница 120: ...Step2 Click on Add a printer from Control Panel of the Win XP computer and click Next Step3 Select Network Printer and click Next 119 ...

Страница 121: ... the Internet type http 192 168 1 1 631 printers hp3845 and click Next The printer name hp3845 must be the same name entered in the ADSL modem WEB UI printer server setting as in step 1 Step 5 Click Have Disk insert printer driver CD 120 ...

Страница 122: ...Step 6 Select driver file directory on CD ROM and click OK Step 7 Once the printer name appears click OK 121 ...

Страница 123: ...Step 8 Choose Yes or No for default printer setting and click Next Step 9 Click Finish 122 ...

Страница 124: ...Step 10 Check the status of printer from Windows Control Panel printer window Status should be shown ready 123 ...

Страница 125: ...ltering of traffic at the Network layer i e Layer 3 When a Routing interface is created Enable Firewall must be checked Navigate to Advanced Setup Security 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...

Страница 126: ...ss 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 Out_Filter2 Protocol UDP Source Address 192 168 1 45 Source Subnet Mask 255 255 255 0 Source Port 5060 6060 Dest Address 172 16 13 4 Dest Sub Mask 255 255 255 0 Dest Port 6060 7070 This filter will drop all UDP packets coming from LAN with IP Address Sub Mask 192 ...

Страница 127: ...n 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 Filter Name In_Filter1 Protocol TCP Source Address 210 168 219 45 Source Sub...

Страница 128: ...iltering 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 Security 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 filter behavior ...

Страница 129: ...this rule is applied Examples 1 Global Policy Forwarded Protocol Type PPPoE Dest MAC Addr 00 12 34 56 78 90 Source MAC Addr NA Frame Direction LAN 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 90 irrespective of its Source MAC Addr on the br_0_34 WAN interface All other frames on this ...

Страница 130: ...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...

Страница 131: ...finition Pin Definition 1 4 ADSL_TIP 2 5 3 ADSL_RING 6 Pin Assignments of the RJ11 Port LAN Port RJ45 Pin Definition Pin Definition 1 Transmit data 5 NC 2 Transmit data 6 Receive data 3 Receive data 7 NC 4 NC 8 NC Pin assignments of the LAN Port 130 ...

Страница 132: ...andard IEEE 802 3 IEEE 802 3u 10 100 BaseT Auto sense MDI MDX support Yes ATM Attributes RFC 2364 PPPoA RFC 2684 RFC 1483 Bridge Route RFC 2516 PPPoE RFC 1577 IPoA Support PVCs 8 AAL type AAL5 ATM service class UBR CBR VBR ATM UNI support UNI3 1 4 0 OAM F4 F5 Yes Management Telnet Web based management Configuration backup and restoration Software upgrade via HTTP TFTP server or FTP server Supports...

Страница 133: ...cation 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 Vac or 220 Vac Environment Condition Operating temperature 0 50 degrees Celsius Relative humidity 5 90 non condensing Dimensions 205 mm W x 45 mm H x 140 mm D Certifications FCC Part 15 class B FCC Part 68 CE Not...

Страница 134: ... the router WEB UI to enable SSH access from LAN default is enabled type ssh l admin 192 168 1 1 From WAN In the router use WEB UI to enable SSH access from WAN type ssh l support 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 l admin 192 168 1 1 From WAN In the router use WEB ...

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