Comtrend Corporation CT-6373 Скачать руководство пользователя страница 123

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Appendix E - 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 -l admin 192.168.1.1

From WAN: From the router, use WEB UI to enable SSH access from WAN.
type: ssh -l 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 -l admin 192.168.1.1

From WAN: From the router, use WEB UI to enable SSH access from WAN.
type: putty -ssh -l support xx.xx.xx.xx (

router WAN IP address)

Содержание CT-6373

Страница 1: ...CT 6373 Wireless Multi DSL VoIP WLAN IAD User Manual Version A2 0 October 7 2009 261082 003...

Страница 2: ...tems should be placed on the cord In addition do not walk on step on or mistreat the cord Use only the power cord and adapter that are shipped with this device To safeguard the equipment against overh...

Страница 3: ...he 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 dispose of this electronic eq...

Страница 4: ...4 Bridging 36 CHAPTER 5 DEVICE INFO 38 5 1 WAN 39 5 2 STATISTICS 39 5 2 1 LAN Statistics 39 5 2 2 WAN Statistics 40 5 2 3 ATM statistics 41 5 2 4 ADSL Statistics 42 5 2 5 VDSL Statistics 44 5 3 ROUTE...

Страница 5: ...3 8 2 TELEPHONE CALLS 93 CHAPTER 9 DIAGNOSTICS 95 CHAPTER 10 MANAGEMENT 97 10 1 SETTINGS 97 10 1 1 Backup 97 10 1 2 Update 97 10 1 3 Restore Default 98 10 2 SYSTEM LOG 99 10 3 SNMPAGENT 101 10 4 TR 06...

Страница 6: ...llows for multiple data encapsulations 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...

Страница 7: ...1 2 Application This diagram depicts the application of the CT 6373 on a PSTN connection Our related product CT 6373E is an Annex B device for ISDN connections 6...

Страница 8: ...Data transmitting or receiving over WLAN On An Ethernet Link is established Off An Ethernet Link is not established LAN 4 1 Green Blink Data transmitting or receiving over LAN Off An FXO port is on ho...

Страница 9: ...ctions 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...

Страница 10: ...ces The ports are auto sensing MDI X and either straight through cable or crossover cable can be used Connection to A VDSL port Connect to an ADSL2 2 or VDSL with this RJ11 Port This device contains a...

Страница 11: ...STEP 2 The following window will be displayed Click the Next button to continue STEP 3 When the window displays as below wait for the drivers to fully install 10...

Страница 12: ...STEP 4 Click the Finish button when the window displays as below STEP 5 The installation is complete You can now connect the router to your PC using a standard USB cable 11...

Страница 13: ...cedure 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 t...

Страница 14: ...he Next button NOTE 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 NOTE If you see th...

Страница 15: ...f the file using the Browse button as shown above Normally the file is on the CD ROM shipped with the router STEP 5 Locate the Vista folder and click OK STEP 6 When the window displays as below click...

Страница 16: ...15...

Страница 17: ...STEP 7 Click the Finish button when the window displays as below STEP 8 Installation is complete 16...

Страница 18: ...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 STEP...

Страница 19: ...Enter root as the user name and 12345 as the password and then click OK These values can be changed later see section 10 6 3 STEP 3 After successfully logging in you will reach the Quick Setup menu 18...

Страница 20: ...led This router supports the following connection types PPP over Ethernet PPPoE PPP over ATM PPPoA MAC Encapsulated Routing MER IP over ATM IPoA Bridging Technical Note During power on the device init...

Страница 21: ...interface setup You can either manually customize the router or follow the online instruction to set up the router The following configuration considerations apply The WAN network operating mode oper...

Страница 22: ...d by the user when MER or IPoA is selected NAT and firewall are always disabled when Bridge mode is selected Depending on the network operating mode and whether NAPT and firewall are enabled or disabl...

Страница 23: ...o follow the online prompts STEP 1 Select Quick Setup to display the Quick Setup screen STEP 2 Click Next to start the setup process Follow the online instructions to complete the setting This procedu...

Страница 24: ...nect checkbox to enable manual configuration of the connection type Untick this checkbox to display the following screen STEP 2 Enter the PORT Virtual Path Identifier VPI and Virtual Channel Identifie...

Страница 25: ...MUX Bridging LLC SNAP BRIDGING VC MUX NOTE Subsections 4 2 1 4 2 4 describe the PVC setup procedure further Choosing different connection types pops up different settings requests Enter appropriate se...

Страница 26: ...nect 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...

Страница 27: ...n 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 ena...

Страница 28: ...IP address subnet mask and DHCP server If the user would like this router to assign dynamic IP address DNS server and default gateways to other LAN devices select the button Enable DHCP server and en...

Страница 29: ...ummary Click Save Reboot if the settings are correct Click Back if you wish to modify the settings STEP 9 After clicking Save Reboot the router will save the configuration to flash memory and reboot T...

Страница 30: ...n 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 a...

Страница 31: ...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 will be d...

Страница 32: ...able DHCP server 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 addresse...

Страница 33: ...nts the entire configuration summary After clicking Save Reboot the router will save the configuration to flash memory and reboot Click Back if you wish to modify the settings The Web UI will not resp...

Страница 34: ...the DNS server addresses provided by the ISP Step 5 Click Next The following screen appears Enable NAT checkbox If the LAN is configured with a private IP address the user should select this checkbox...

Страница 35: ...ld be de selected to free up system resources for better performance When system comes back after reboot the Security submenu will be gone Step 6 Click Next to display the following screen The Device...

Страница 36: ...able the wireless function select the radio button as shown input a new SSID if desired and click Next The following screen will be displayed Step 8 The WAN Setup Summary screen presents the entire co...

Страница 37: ...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 36...

Страница 38: ...n 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 router Notice that...

Страница 39: ...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...

Страница 40: ...Front Panel LED Indicators 39...

Страница 41: ...Chapter 5 Device Info Select Device Info from the main menu to display Summary information as below 40...

Страница 42: ...ction QoS Shows the status of the QoS function State Shows the connection state of the WAN connection Status Lists the status of the PVC IP Address Shows IP address for WAN interface 5 2 Statistics Th...

Страница 43: ...CI Shows the values of the ATM VPI VCI Protocol Shows the connection type Interface Shows connection interfaces Received Transmitted Bytes Pkts Errs Drops Rx TX receive transmit packet in Byte Rx TX r...

Страница 44: ...L5 AAL0 CPCS PDUs passed to a higher layer for transmission Out Ucast Pkts Number of received AAL5 AAL0 CPCS PDUs received from a higher layer for transmissions In Errors Number of received AAL5 AAL0...

Страница 45: ...discarded because the PDU length was less than the size of the AAL5 trailer Length Errors Number of PDUs discarded because the PDU length did not match the length in the AAL5 trailer 5 2 4 ADSL Stati...

Страница 46: ...msec In ADSL2 mode the following section is inserted MSGc Number of bytes in overhead channel message B Number of bytes in Mux Data Frame M Number of Mux Data Frames in FEC Data Frame T Max Data Fram...

Страница 47: ...Errors Total number of bit errors In ADSL2 mode the following section is inserted Total ES Total Number of Errored Seconds Total SES Total Number of Severely Errored Seconds Total UAS Total Number of...

Страница 48: ...y 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...

Страница 49: ...5 3 Route 5 4 ARP 48...

Страница 50: ...5 5 DHCP 49...

Страница 51: ...PoA 6 1 WAN This screen allows for the advanced configuration of WAN interfaces To Add a WAN connection click the Add button To edit an existing connection click the Edit button next to the connection...

Страница 52: ...le or disable WAN connection 6 1 1 VLAN Mux VLAN Mux is a form of VLAN tagging that allows multiple protocols over a single connection It is especially useful for VDSL2 connections in packet transfer...

Страница 53: ...n As with the VLAN Mux function PPPoE Bridge and MER protocols can coexist while IPoA and PPPoA are not supported This function supports remote management by bridge protocol in addition to multimedia...

Страница 54: ...ld be removed to avoid port mapping configuration problems Part 1 Create Multiple PVCs On the Advanced Setup WAN screen create one PPPoE connection and one Bridge connection on the MSP supporting PVC...

Страница 55: ...y vpi and z vci To continue click the Add button at the bottom of the screen shown above On the screen shown below select the bridge connection and one Ethernet virtual port ENET 1 4 Enter a group nam...

Страница 56: ...55...

Страница 57: ...er a host name e g Comtrend Domain Name Enter a domain name e g Home The Host Name and Domain Name are combined to form a unique label that is mapped to the router IP address This can be used to acces...

Страница 58: ...P packets to the remote DHCP server The remote DHCP server will provide the IP address This option is hidden if NAT is enabled Configure the second IP address by ticking the checkbox shown IP Address...

Страница 59: ...ervice or Custom Server User should select the service from the list or User can enter the name of their choice Server IP Address Enter the IP address for the server External Port Start Enter the star...

Страница 60: ...lect Custom Server When a service is selected the port ranges are automatically configured 6 3 2 Port Triggering Some applications require that specific ports in the router s firewall be opened for ac...

Страница 61: ...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 sel...

Страница 62: ...he 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 T...

Страница 63: ...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 following table The default is FORWARDED this is changed by...

Страница 64: ...ow 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 traf...

Страница 65: ...tination port port or port port Enter destination port number Incoming The default setting for all Incoming traffic is Blocked To add a filtering rule click the Add button The following screen will be...

Страница 66: ...Stop Blocking Time The time when restrictions start and stop 6 5 Quality of Service NOTE QoS must be enabled in at least one PVC to display this option see Advanced Setup WAN for detailed PVC setup i...

Страница 67: ...the Internet Protocol IP header 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 Precede...

Страница 68: ...eue 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 6 5...

Страница 69: ...or the rule to take effect Click Save Apply to save and activate the rule 6 6 Routing 6 6 1 Default Gateway If the Enable Automatic Assigned Default Gateway checkbox is selected this router will accep...

Страница 70: ...ic 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 networ...

Страница 71: ...t or stop RIP based upon the Global RIP mode selected 6 7 DNS 6 7 1 DNS Server If Enable Automatic Assigned DNS checkbox is selected this router will accept the first received DNS assignment from one...

Страница 72: ...e many domains allowing your router to be more easily accessed from various locations on the Internet NOTE The Add and Remove buttons will only be displayed if the CPE has already been assigned an IP...

Страница 73: ...S 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 passw...

Страница 74: ...you want the system to use G Lite mode T1 413 Sets the T1 413 if you want the system to use T1 413 mode ADSL2 The router can support the functions of ADSL2 AnnexL The router can support enhance the lo...

Страница 75: ...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 NOTE Please ref...

Страница 76: ...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...

Страница 77: ...ces are ENET1 ENET2 ENET3 ENET4 Wireless and USB Port mapping configuration is 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...

Страница 78: ...al 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 b...

Страница 79: ...y 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 where your organization is located It ca...

Страница 80: ...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 en...

Страница 81: ...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...

Страница 82: ...e 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 Cl...

Страница 83: ...ct 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...

Страница 84: ...ing station then sends back a frame that indicates whether it recognizes the identity of the sending station Under shared key authentication each wireless station is assumed to have received a secret...

Страница 85: ...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 E...

Страница 86: ...haracter 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 u...

Страница 87: ...s Enter the MAC address in the box provided and click Save Apply 7 4 Wireless Bridge This screen allows you to configure wireless bridge features of the wireless LAN interface You can select Wireless...

Страница 88: ...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...

Страница 89: ...r rate try to slightly increase your Fragmentation Threshold The value should remain at its default setting of 2346 Setting the Fragmentation Threshold too low may result in poor performance RTS Thres...

Страница 90: ...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 a...

Страница 91: ...sociated 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 tho...

Страница 92: ...et telephony network Signaling allows call information to be carried across network boundaries Session management provides the ability to control the attributes of an end to end call The SIP standard...

Страница 93: ...he analog voice signal The default is 20 ms Use SIP proxy Enable the SIP proxy by selecting the checkbox and setting proxy parameters A proxy is an intermediary program that acts as both a server and...

Страница 94: ...ber Display Name The caller ID display name Authentication Name The authentication username for the Registrar Proxy given by VOIP provider Authentication Password The authentication password for the R...

Страница 95: ...example to set 911 and 114 as emergency numbers enter 911 114 Please Note These numbers must be changed to correspond to the emergency numbers that are used in your location Dtmf Relay Setting Set th...

Страница 96: ...ts can be dialed by completing the dial string with a final When a Call Server SIP Proxy Server is configured into the system the dialed digits are translated and routed by the Call Server to the corr...

Страница 97: ...out of the conference hang up The call will be transferred so that the other two parties remain connected to each other NOTE In conference mode the conference initiator performs the audio bridge mixin...

Страница 98: ...he router does not detect a signal from the USB interface Wireless Connection Pass Indicates that the Wireless interface from your computer is connected to the wireless network Down Indicates that the...

Страница 99: ...mmunicate with the primary Domain Name Server DNS It may not have an effect on your Internet connectivity Therefore if this test fails but you are still able to access the Internet there is no need to...

Страница 100: ...he setting file and restore the settings 10 1 1 Backup The Backup option under Management Settings saves your router configurations to a file on your PC Click Backup Settings in the main menu You will...

Страница 101: ...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...

Страница 102: ...o 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 scr...

Страница 103: ...ignificant 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...

Страница 104: ...ics and status from the SNMP agent in this router Select or enter the desired values and click Save Apply to configure SNMP options 10 4 TR 069 Client WAN Management Protocol TR 069 allows an Auto Con...

Страница 105: ...SOAP messages on serial console Enable Disable SOAP messages on serial console This option is used for advanced troubleshooting of the device Connection Request Authentication Enable Disable authenti...

Страница 106: ...yed when in Bridge mode since the router would not be able to connect to the NTP time server 10 6 Access Control The Access Control option under the Management menu configures three access related par...

Страница 107: ...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 cli...

Страница 108: ...ve can conduct maintenance and run diagnostics user provides the least access control but allows for viewing configuration settings and statistics as well as updating software Use the fields below to...

Страница 109: ...to complete since your router will reboot Please be patient and restart the browser if necessary 10 8 Save and Reboot The Save Reboot button saves the configurations and reboots the router After clic...

Страница 110: ...ter 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 NOTE The Printer name can be any text string up to...

Страница 111: ...nd Faxes application in the Control Panel and select the Add a printer function as located on the side menu below Step 3 Click Next to continue when you see the dialog box below Step 4 Select Network...

Страница 112: ...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 web user interface printer server setting as in step 1 Step...

Страница 113: ...Step 7 Select driver file directory on CD ROM and click OK 112...

Страница 114: ...Step 8 Once the printer name appears click OK Step 9 Choose Yes or No for default printer setting and click Next Step 10 Click Finish 113...

Страница 115: ...Step 11 Check the status of printer from Windows Control Panel printer window Status should show as Ready 114...

Страница 116: ...r more filters particular packet types coming from the LAN can be dropped Filter Name User defined Filter Name Protocol Can take on any values from TCP UDP TCP UDP or ICMP Source IP Address Source Sub...

Страница 117: ...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...

Страница 118: ...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 X...

Страница 119: ...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...

Страница 120: ...ssignments Line port RJ11 Pin Definition Pin Definition 1 4 ADSL_TIP 2 5 3 ADSL_RING 6 LAN Port RJ45 Pin Definition Pin Definition 1 Transmit data 5 NC 2 Transmit data 6 Receive data 3 Receive data 7...

Страница 121: ...d Equivalent Privacy WEP Data Encryption Channels 11 Channels US Canada 13 Channels Europe 14 Channels Japan Data Rate Up to 54Mbps WPA WPA2 Yes IEEE 802 1x Yes WMM Yes ATM Attributes RFC 2364 PPPoA R...

Страница 122: ...th Management HTTP proxy Application Passthrough PPTP L2TP VoIP Yahoo messenger ICQ RealPlayer NetMeeting MSN X box etc QoS L3 policy based QoS IP QoS ToS OS Supported for USB driver Windows 2000 XP M...

Страница 123: ...UI to enable SSH access from LAN default is enabled type ssh l admin 192 168 1 1 From WAN From the router use WEB UI to enable SSH access from WAN type ssh l support xx xx xx xx router WAN IP address...

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