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Comtrend Corporation CT-5072S, User Manual

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Comtrend Corporation CT-5072S User Manual Download Page 58

 57

Chapter 7

 

Diagnostics 

Diagnostics screens for PPPoE and Bridge connection types are shown below. 

PPPoE Connection 

 

 

Bridge Connection 

 

 

General Information 

 
The Diagnostics menu provides feedback on the connection status of the device.   
The individual tests are listed below.    If a test displays a fail status, click 

Rerun 

Diagnostic Tests

 at the bottom of the screen to retest and confirm the error.    If 

the test continues to fail, click 

Help

 and follow the troubleshooting procedures. 

 
The basic test set (no PVC configured) is described in the table below.    For help with 
the other tests click on the 

Help

 

link

 

next

 

to

 

the test condition for guidance 

Summary of Contents for CT-5072S

Page 1: ...CT 5072S ADSL2 Router User Manual Version A2 0 November 10 2008 261063 017...

Page 2: ...items 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 ove...

Page 3: ...NFORMATION 26 5 1 WAN 27 5 2 STATISTICS 27 5 2 1 LAN Statistics 27 5 2 2 WAN Statistics 28 5 2 3 ATM statistics 29 5 2 4 ADSL Statistics 31 5 3 ROUTE 34 5 4 ARP 35 5 5 DHCP 35 CHAPTER 6 ADVANCED SETUP...

Page 4: ...M LOG 61 8 3 SNMPAGENT 62 8 4 TR 069 CLIENT 63 8 5 INTERNET TIME 64 8 6 ACCESS CONTROL 64 8 6 1 Services 64 8 6 2 IP Addresses 65 8 6 3 Passwords 66 8 7 UPDATE SOFTWARE 67 8 8 SAVE AND REBOOT 67 APPEN...

Page 5: ...o facilitate remote network management from home In addition it can protect all the networked computers with advanced security technologies such as VPNs Virtual Private Networks with PPTP pass through...

Page 6: ...LED Indicators Caution 1 If the device fails to power up or it malfunctions first verify that the power cords are connected securely Then power it on again If the problem persists contact technical su...

Page 7: ...Ethernet Link is established Off An Ethernet Link is not established LAN LINK Green Blink Data transmitting or receiving over LAN On ADSL Link is ready Off ADSL Link is terminated ADSL TX RX Green Bl...

Page 8: ...ssword support WAN IP address none This device supports the following connection types PPP over Ethernet PPPoE PPP over ATM PPPoA MAC Encapsulated Routing MER IP over ATM IPoA Bridging Technical Note...

Page 9: ...ing Windows XP STEP 1 From the Network Connections window open Local Area Connection You may also access this screen by double clicking the Local Area Connection icon on your taskbar Click the Propert...

Page 10: ...default IP address for the device in the Web address field For example if the default IP address is 192 168 1 1 type http 192 168 1 1 NOTE For local administration i e LAN access the PC running the br...

Page 11: ...in for the first time you will reach this screen NOTE1 If a PVC connection already exists then this Quick Setup screen will be bypassed and the Device Info Summary screen will display instead NOTE2 T...

Page 12: ...some or none of the LAN side devices are not running a PPPoE client then select PPPoE If all LAN side devices are running PPPoE clients then select Bridge In PPPoE mode CT 5072S also supports pass th...

Page 13: ...reen Step 2 Click Next to start the setup process Follow the online instructions to complete the setting This procedure will skip some advanced setup procedures such as PVC index and encapsulation sel...

Page 14: ...STEP 3 On this screen you can choose the connection type and select the appropriate encapsulation mode The available options are shown PPPoA VC MUX LLC ENCAPSULATION PPPoE LLC SNAP BRIDGING VC MUX ME...

Page 15: ...o continue NOTE The subsections that follow continue the ATM PVC setup procedure Enter the appropriate settings for your service Choosing different connection types will lead to a different sequence o...

Page 16: ...er an inactivity timeout period of 1 to 4320 minutes PPP IP Extension The PPP IP Extension is a special feature deployed by some service providers Unless your service provider specifically requires th...

Page 17: ...ble PPP Debug Mode When this option is selected the system will put more PPP connection information into the system log This is for debugging errors and not for normal usage STEP 5 Click Next to displ...

Page 18: ...t mask and DHCP server To auto assign IP addresses DNS server and default gateway to other LAN devices select the Enable DHCP server radio box You must also enter the start and end IP address and DHCP...

Page 19: ...ing 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...

Page 20: ...assignment from DHCP or other WAN connection STEP 5 Click Next to display the following screen Enable NAT If the LAN is configured with a private IP address the user should select this checkbox The N...

Page 21: ...checkbox to enable the WAN service Service Name is user defined STEP 6 Upon completion click Next The following screen appears This screen allows for the configuration of the CT 5072S LAN interface I...

Page 22: ...wish to modify the settings 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...

Page 23: ...user should select this checkbox The NAT submenu will appear in the Advanced Setup menu after reboot On the other hand if a private IP address is not used on the LAN side i e the LAN side is using a p...

Page 24: ...iguration of the CT 5072S LAN interface IP address subnet mask and DHCP server To auto assign IP addresses DNS server and default gateway to LAN devices select the Enable DHCP server radio box You mus...

Page 25: ...iguration 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 screen automatically The CT...

Page 26: ...t to display the configuration summary Click Save Reboot if the settings are correct Click Back if you wish to modify the settings After clicking Save Reboot the router will save the configuration to...

Page 27: ...example in the Advanced Setup menu if NAT and Firewall are enabled the main menu will display the NAT and Security submenus If either is disabled their corresponding menu s will also be disabled Devic...

Page 28: ...or WAN Protocol Shows the connection type IGMP Shows Internet Group Management Protocol IGMP status QoS Shows Quality of Service QoS status State Shows the connection state of the WAN connection Statu...

Page 29: ...Number of dropped packets 5 2 2 WAN Statistics Heading Description Service WAN service label VPI VCI ATM Virtual Path Channel Identifiers Protocol Connection type e g PPPoE IPoA Bridge Interface Shows...

Page 30: ...ber of cells received with an unregistered VCC address In Port Not Enable Errors Number of cells received on a port that has not been enabled In PTI Errors Number of cells received with an ATM header...

Page 31: ...irtual Path Channel Identifiers CRC Errors Number of PDUs received with CRC 32 errors SAR TimeOuts Number of partially re assembled PDUs that were discarded because they were not fully re assembled wi...

Page 32: ...31 5 2 4 ADSL Statistics The following figure shows the ADSL Statistics screen in G Dmt mode Click the Reset Statistics button to refresh this screen...

Page 33: ...Number of Mux Data Frames in FEC Data Frame T Max Data Frames over sync bytes R Number of check bytes in FEC Data Frame S Ratio of FEC over PMD Data Frame length L Number of bits in PMD Data Frame D...

Page 34: ...Rate BER test can be started using the ADSL BER Test button A small window will open when the button is pressed it will appear as shown below Click Start to start the test or Close If the test is succ...

Page 35: ...nation Flag U route is up reject route G use gateway H target is a host R reinstate route for dynamic routing D dynamically installed by daemon or redirect M modified from routing daemon or redirect M...

Page 36: ...ddress Shows the MAC address of host pc Device Shows the connection interface 5 5 DHCP Click DHCP to display all DHCP Leases Field Description Hostname Shows the device host PC network name MAC Addres...

Page 37: ...n select its radio button under the Remove column of the table and click the Remove button under the table Heading Description VPI VCI ATM VPI 0 255 VCI 32 65535 Con ID WAN connection ID number Catego...

Page 38: ...le IGMP Snooping This function does not apply to this model DHCP Server To enable DHCP select Enable DHCP server and enter starting and ending IP addresses and the leased time This setting configures...

Page 39: ...hown on the Advanced Setup WAN screen NAT is not an available option in Bridge mode 6 3 1 Virtual Servers Virtual Servers allow you to direct incoming traffic from the WAN side identified by Protocol...

Page 40: ...e 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 automati...

Page 41: ...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 en...

Page 42: ...you select custom application When an application is selected the port ranges are automatically configured Open Protocol TCP TCP UDP or UDP 6 3 3 DMZ Host The DSL router will forward IP packets from t...

Page 43: ...screen sets filter rules that limit IP traffic Outgoing Incoming Multiple filter rules can be set and each applies at least one limiting condition For individual IP packets to pass the filter all cond...

Page 44: ...Subnet Mask Enter source subnet mask Source Port port or port port Enter source port number or range Destination IP address Enter destination IP address Destination Subnet Mask Enter destination subne...

Page 45: ...42 to perform a similar function Each network device has a unique 48 bit MAC address This can be used to filter block or forward packets based on the originating device MAC filtering policy and rules...

Page 46: ...ctivate the filter rule Consult the table below for detailed field descriptions Field Description Protocol Type PPPoE IPv4 IPv6 AppleTalk IPX NetBEUI IGMP Destination MAC Address Defines the destinati...

Page 47: ...eduled times match your local time Click Add to display the following screen See below for field descriptions Click Save Apply to add a time restriction User Name A user defined label for this restric...

Page 48: ...for further instructions Choose Add to configure network traffic classes The following screen will display Field Description Traffic Class Name Enter name for traffic class Assign ATM Transmit Priori...

Page 49: ...or the source IP address UDP TCP Source Port port or port port Enter source port number or port range Destination IP address Enter destination IP address Destination Subnet Mask Enter destination subn...

Page 50: ...field binary AND to the Destination MAC Mask Destination MAC Mask This is the mask used to decide how many bits are checked in Destination MAC Address 6 6 Routing This option allows for Default Gatew...

Page 51: ...k Address Subnet Mask Gateway IP Address and or WAN Interface Then click Save Apply to add the entry to the routing table 6 6 3 RIP To activate RIP select the Enabled radio button for Global RIP Mode...

Page 52: ...selected enter the primary and optional secondary DNS server IP addresses Click Save to save the new configuration NOTE You must reboot the router to make the new configuration effective 6 7 2 Dynami...

Page 53: ...ield descriptions Field Description D DNS provider Select a dynamic DNS provider from the list Hostname Enter the name for the dynamic DNS server Interface Select the interface PVC from the list Usern...

Page 54: ...bit s Upstream 0 5 Mbit s T1 413 Downstream 8 Mbit s Upstream 1 0 Mbit s ADSL2 Downstream 12 Mbit s Upstream 1 0 Mbit s AnnexL Supports longer loops but with reduced transmission rates ADSL2 Downstrea...

Page 55: ...CERTIFICATE REQUEST 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...

Page 56: ...iate 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 IMPORT CERTIFICATE Click...

Page 57: ...ryption decryption Its purpose is to sign and issue certificates in order to prove that these certificates are valid Click Import Certificate to paste the certificate content of your trusted CA The CA...

Page 58: ...of the device The individual tests are listed below If a test displays a fail status click Rerun Diagnostic Tests at the bottom of the screen to retest and confirm the error If the test continues to f...

Page 59: ...e on your computer Fail Indicates that the CT 5072S does not detect the Ethernet interface on your computer ADSL Synchronization Pass Indicates that the CT 5072S has detected a DSL signal from the tel...

Page 60: ...screens 8 1 1 Backup Settings To save the current configuration to a file on your PC click Backup Settings You will be prompted for a location of the backup file This file can later be used to recover...

Page 61: ...ait for 2 minutes before reopening it It may also be necessary to reconfigure your PC IP configuration to match your new settings NOTE This entry has the same effect as the Reset button The CT 5072S b...

Page 62: ...ion Log 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 Log level Allow...

Page 63: ...el above will be logged Display Level Allows the user to select the logged events and displays on the View System Log window for events of this level and above to the highest Emergency level Mode Allo...

Page 64: ...nd 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 tha...

Page 65: ...s specification or a subsequent version and vendor specific methods The receiver of the response MUST ignore any unrecognized methods 8 5 Internet Time This option will automatically synchronize the r...

Page 66: ...s This option limits access to the router by IP address When Access Control Mode is enabled only the IP addresses listed here can access the router Before enabling Access Control Mode configure the IP...

Page 67: ...t this has unrestricted access to change and view the configuration support used for remote maintenance and diagnostics of the router user this has limited access This account can view configuration s...

Page 68: ...date process will take about 2 minutes to complete The device will reboot and the browser window will refresh to the default screen upon successful installation It is recommended that you compare the...

Page 69: ...allowed By setting up one or more filters specific packet types coming from the LAN can be dropped Filter Name User defined Filter Name Protocol TCP UDP TCP UDP or ICMP Source IP Address Source Subne...

Page 70: ...ubnet 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...

Page 71: ...default filter behavior to Drop all MAC layer frames except those explicitly stated in the rules Protocol Type PPPoE IPv4 IPv6 AppleTalk IPX NetBEUI or IGMP Destination MAC Address Of the form XX XX X...

Page 72: ...ilter 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 brows...

Page 73: ...n Assignments 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...

Page 74: ...1577 IPoA PVCs 8 AAL type AAL5 ATM service class UBR CBR VBR ATM UNI support UNI3 1 4 0 OAM F4 F5 Yes Management Compliant with TR 069 TR 098 TR 111 remote management protocols SNMP Telnet Web based...

Page 75: ...ut 18 Vdc 300 mA Environment Condition Operating temperature 0 50 degrees Celsius Relative humidity 5 95 non condensing Dimensions 92 mm W x 34 mm H x 114 mm D Kit Weight 1 CT 5072S 1 RJ11 cable 1 RJ4...

Page 76: ...enable SSH access for the LAN or WAN from the Management Access Control Services menu in the web user interface To access the router using the Linux ssh client For LAN access type ssh l root 192 168 1...

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