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U.S. Robotics SureConnect ADSL Ethernet/USB Router User Guide

 

 

 

 

Contents:

US Robotics 
SureConnect ADSL 
Ethernet/USB Router 

Configuration Utility

 

Summary

 

Web User Interface

Terminal User Interface

Command Line Interface

Configuration Examples

Installation

 

Uninstallation

 

Troubleshooting

Glossary

Regulatory Information

U.S. Robotics 

SureConnect

 ADSL 

Ethernet/USB Router User Guide 

Windows 95, 98, NT 4.0, Me, 2000, XP or later, Mac 
and Linux

Installing the Router

Welcome to the Web page for your U.S. Robotics 

SureConnect

 ADSL 

Ethernet/USB Router, Model 9003. This Web page details five aspects 
of your router...

 

     

Installation & Uninstallation:

 Complete instructions on how to 

set up your router.

     

Configuring the Modem:

 Command-level discussion of all three 

user interfaces, with examples.

     

Troubleshooting:

 Q&A format. Covers typical questions.

     

Glossary:

 ADSL jargon, rendered into English.

     

Regulatory Information:.

 Declaration of Conformity, FCC & CE 

compliance statement, etc.

Technical Support

 

For current product support and contact information, go to the Support section of the U.S. 
Robotics Web site:

 

http://www.usr.com/broadbandsupport

U.S. Robotics

part number

R46.0216.00

file:///P|/T_WRITER/Documentation/Released/9003...de/9003%20(Guiness)%20prac%20template/index.htm (1 of 2) [11/6/2002 8:52:17 AM]

Summary of Contents for SureConnect Series

Page 1: ...Router Model 9003 This Web page details five aspects of your router Installation Uninstallation Complete instructions on how to set up your router Configuring the Modem Command level discussion of all...

Page 2: ...U S Robotics SureConnect ADSL Ethernet USB Router User Guide file P T_WRITER Documentation Released 9003 de 9003 20 Guiness 20prac 20template index htm 2 of 2 11 6 2002 8 52 17 AM...

Page 3: ...parameters and provide information about them The WUI organizes these router parameters into six topics Here are the six topics in the order that the WUI displays them Quick Setup Firewall Settings S...

Page 4: ...ou to select only one of several options Checkboxes allow you to enable none one or many features The graphic below includes examples of both radio buttons and checkboxes Radio Buttons Checkboxes Acce...

Page 5: ...the PVC in the Current ATM PVC List 3 Click Delete 4 Click the connection type recommended by your ISP Choose a mode RFC1483 Bridged RFC1483 Routed PPPoE PPPoA or MER If you chose RFC1483 Bridged mode...

Page 6: ...ncapsulation mode LLC SNAP or VC Multiplexing 7 Network Settings Be sure that options Enable NAPT and Enable DHCP remain selected 8 Click Add If you chose PPPoA mode follow these steps 1 Enter Usernam...

Page 7: ...In most cases Multi mode should allow a connection to the ISP PPPoE Relay PPPoE Relay protocol supports multiple PPPoE sessions through the router on a LAN interface over an RFC1483 Bridged PVC The ro...

Page 8: ...and server 2 Click Enable to start the relay function NAPT Bridge This screen provides the option of enabling or disabling MER PVC From this screen you can also change this PVC s ATM values The MER I...

Page 9: ...tics Ethernet USB Router defaults to bridging on three ports ETH1 ETH2 and USB The router bridges these ports to the atm0 interface or the first PVC under WAN SETUP To change the grouping 1 Click Eras...

Page 10: ...face Name drop down list 2 Enter the VPI VCI to which this ATM circuit belongs Refer to WAN Setup for information on setting up a bridged PVC 3 Click Apply 4 At the List of Bridge Entries click Enable...

Page 11: ...rs Dynamic IP address from DHCP Selecting this option allows the DHCP Server to assign the IP address Static IP address Selects the IP address to be statically assigned Interface The name of the selec...

Page 12: ...CI Virtual Channel Identifier VCI that identifies the ATM connection The VCI is an integer that ranges from 0 to 65 535 Peak Cell Rate Cells sec Maximum rate for sending cells to the network Average C...

Page 13: ...ications that have no constraints on delay and delay variation but still have variable rate and bursty traffic characteristics Ubr Unspecified Bit Rate Best effort service that does not require tightl...

Page 14: ...rt to use the connection Click Stop to disconnect The menu also includes two other button options Click Default to make the ISP connection your default connection Click Delete to delete the connection...

Page 15: ...ach subnet functions as if it were an independent network To set up the LAN 1 Enter the LAN IP Address for the router to use on the network 2 Enter the Subnet Mask for the network that the router conn...

Page 16: ...create a new DHCP server entry click Add Note Before adding a new DHCP server entry you must first stop the DHCP server The following screen appears Configure the following parameters Interface LAN po...

Page 17: ...ease with the DHCP server DHCP Relay Suppose that a Dynamic Host Configuration Protocol DHCP server resides on a different LAN than the node broadcasting for DHCP service Then the DHCP broadcast reque...

Page 18: ...ain name into the corresponding IP address For example USR com resolves into IP address 231 222 320 4 Communications over the LAN between the node and web site USR com use this address Secondary DNS S...

Page 19: ...RIP is a routing protocol and is part of the TCP IP suite RIP determines a route based on the smallest hop count between source and destination RIP determines the smallest hop count by communicating...

Page 20: ...tatic Routes select the route to modify To do that click Select next to the route you re modifying 2 Then click Modify Delete Used to delete an existing entry To delete 1 Select the route to modify fr...

Page 21: ...er within a network The algorithm determines all redundant paths and makes only one of them active The spanning tree protocol STP is part of the IEEE 802 1d standard List of Spanning Tree Entries List...

Page 22: ...B Router User Guide To close the screen click Continue To configure a port click Config Port The following screen appears file P T_WRITER Documentation Released 900 ide 9003 20 Guiness 20prac 20templa...

Page 23: ...Options range from 0 to 65 000 Max Age Time All bridges in the bridged LAN use this timeout value The root sets Max Age value Options range from 1 to 60 seconds Hello Time Time interval between genera...

Page 24: ...WAN access for specific machines List of MAC Address Filters Known MAC addresses and the ports on which the router learned the addresses To view current filter states click Parameters The following s...

Page 25: ...e an entry from the List of MAC Address Filters 1 Check the radio button to the left of the entry 2 Click Delete To modify a MAC address in the List of MAC Address Filters or to make the address stati...

Page 26: ...licies that allow access from LAN to WAN List of Firewall Policies This screen displays the current list of firewall policies as defined in the router The list appears in table form To remove an entry...

Page 27: ...mber takes priority Src IP Address Data source Enter either a specific IP address or network address Src Net Mask Subnet Mask for the data s network source Options range from 12 255 240 0 0 to 32 255...

Page 28: ...dio button beside New Action The screen presents you with a number of options and sub options Interface Name Name of the Interface to apply the parameter to FW Action How the system handles packets Yo...

Page 29: ...s at the top menu There you ll find a selection List of Firewall Policies This selection summarizes the action that you entered for each parameter When you click View Actions the following screen appe...

Page 30: ...1 Click the radio button beside the entry 2 Click Delete To create a new IGMP Proxy entry click Add The IGMP Proxy Configuration screen appears IGMP Proxy Configuration On the IGMP Proxy configuration...

Page 31: ...Wan Addresses menu you can remove or add entries To remove an entry 1 Click the radio button beside the entry 2 Click Delete To create a new Static WAN Address entry click Add The Static WAN Address...

Page 32: ...ublic IP Address Public IP address that the router uses when translating network addresses To save and install Static WAN Address Configuration data 1 Input the data 2 Click Apply file P T_WRITER Docu...

Page 33: ...ies NAT stands for Network Address Translation NAT enhances the power of Port Range Mapping Together they can map a local IP address and port to a public IP address and port To remove an entry 1 Click...

Page 34: ...or redirects Options range from 1 to 65 535 Local Address Set the IP address of a machine on the local LAN The router directs packets to this address Local Port From Set the first From port of the lo...

Page 35: ...Configuration From the List of Static NAT Configuration menu you can remove or add static NAT entries To remove a entry 1 Click the radio button beside the entry 2 Click Delete To create a new Static...

Page 36: ...sses to the public IP address Local Address To Last address in a range of local IP addresses The router maps these addresses to the public IP address NAT Public Address Public address The router maps...

Page 37: ...t against the Access Control List ACL Then the server forwards the request to actual services Proxy Servers are application specific Each application needs its own proxy server To save and install pro...

Page 38: ...configured Access Control Lists ACL To remove an ACL List entry 1 Click the radio button beside the entry 2 Click Delete To create a new ACL entry click Add from the top screen The following screen ap...

Page 39: ...all video all audio all application octet stream audio x wav audio x mpeg image jpeg video mpeg Destination Address Destination IP address of the FTP or HTTP server on the WAN Source Range Local IP ad...

Page 40: ...st of Users allows you to delete or authorize user access privileges To set up a new user account you assign a username and password With the username and password you can open a new account with eith...

Page 41: ...ect all perform a SHIFT right click To make multiple selections CTRL click on each selection Permissions Administration access or Ordinary access To save and install User Configuration data 1 See the...

Page 42: ...IFT right click To make multiple selections CTRL click on each selection Permission Select the new Permission level for this user Choose Administration access or Ordinary access To save and install us...

Page 43: ...er the user s old password New Password Enter the user s new password Confirm New Password Confirm a correct entry by reentering the user s new password To save and install User Modification Configura...

Page 44: ...isplays the SNMP parameter as assigned by the SNMP Administrator Modify the default settings by following these steps 1 Click Modify 2 Enter your changes 3 Click Apply NOTICE To stop the SNMP agent cl...

Page 45: ...hese steps 1 Select the version of SNMP manager that the community is running 2 Click Modify 3 Enter the SNMP manager s IP address into its community name 4 Select Enable for that status option 5 Clic...

Page 46: ...nostic The Diagnostic feature can generate ATM or IP traffic for troubleshooting or testing your router s configuration Sometimes the request for a response fails The failure may be due to your ISP s...

Page 47: ...E frames transmit and the ISP s ATM switch replies To Start the OAM Loopback Test 1 Select the frame type 2 Enter an existing PVC VPI VCI for the F5 ETE frames 3 Enter the ATM switch loopback ID for t...

Page 48: ...ing on the device the Ping will fail Save and Restart Whenever you make changes to the router s configuration the router saves the changes in temporary memory storage A power loss or power switch disc...

Page 49: ...ss on your browser s address line Restore and Restart The Restore and Restart option returns the router s configuration to factory default settings CAUTION During restoration to default settings the r...

Page 50: ...uter s date and time input 1 Key in your entry for the Date field Use the format MM DD YYYY 2 Key in your entry for the Time screen Use the format HH MM SS 3 Click Apply file P T_WRITER Documentation...

Page 51: ...hernet USB Router User Guide Version Click the Version option to see the router firmware version Statistics Page file P T_WRITER Documentation Released 900 ide 9003 20 Guiness 20prac 20template wui ht...

Page 52: ...ted by DSL link Kb s Attenuation Displays the current attenuation in decibels SNR Margin Displays the current SNR margin in decibels HEC Count Displays the number of ATM cells received with errors sin...

Page 53: ...of received unicast packets Broadcast PktsIn Number of received broadcast packets Discards In Number of received and discarded packets Errors In Number of received errors Octets Out Number of transmit...

Page 54: ...cs DHCP Lease The DHCP Lease displays names of devices on the network These devices received an IP address from the router s DHCP server address pools The screen also displays how long you can use thi...

Page 55: ...yer 5 of the ATM protocol and encapsulation AAL5 Statistics The AAL5 Screen totals transmitted and received cells The screen also reports total CRC Cyclical Redundancy Check errors Subnetwork Dependen...

Page 56: ...Screen maintains flow based statistics for incoming outgoing and dropped packets Flow statistics describe the source address source port destination address destination port and protocol Traffic Stat...

Page 57: ...ins data on the user Software collects statistics for incoming packets outgoing packets incoming bytes and outgoing bytes If you disable authentication this screen displays statistics on the general u...

Page 58: ...lowing instructions walk you through installation of the router and the U S Robotics SureConnect ADSL Ethernet USB Router Please write down your serial number for future reference If you need to call...

Page 59: ...ssword if they were assigned ADSL Standard Modulation G dmt G lite Multi Mode T1 413 Issue 2 VPI VCI Settings Encapsulation Mode RFC1483 Bridged RFC1483 Routed PPPoE PPPoA MER Computer Requirements Mi...

Page 60: ...ws 98 Windows Me Windows 2000 or Windows XP ADSL Network Requirements ADSL and Internet service from your local telephone company or Internet Service Provider ISP Power Requirements The U S Robotics S...

Page 61: ...ou discover incorrect missing or damaged parts inform your dealer Should You Connect via Ethernet or USB The U S Robotics ADSL Ethernet USB Router gives you the option to connect through a USB or an E...

Page 62: ...ed a microfilter if the ADSL router and a telephone device share the same phone line If you don t use a microfilter you may experience background noise on your telephone during data transmission Also...

Page 63: ...Router insert the Installation CD ROM into the CD ROM drive of your computer If the installation does not start automatically go to your desktop and double click My Computer double click the drive le...

Page 64: ...User Guide Select the connection type that you will use to connect the router to your computer Click Next file P T_WRITER Documentation Released 9003 20 Guinness User 20Guide 9003 20 Guiness 20prac 20...

Page 65: ...n requirements The Results screen will display those items in your configuration that passed with a green flag and the ones that failed with a red flag If your system passed the qualification click Ne...

Page 66: ...View Report The report identifies which component failed Step 3 Connect the Cables The table below summarizes data for connections and ports on the back of the router Item Description file P T_WRITER...

Page 67: ...f the router ENET2 Ethernet Port 2 on the back of the router ADSL Digital subscriber line RJ 11 service jack on the back of the router Connect the Power Adapter Be sure to only use the included power...

Page 68: ...f the included telephone cable to the ADSL telephone port on the back of your router Connect the other end of the cable into the telephone wall jack Click Next file P T_WRITER Documentation Released 9...

Page 69: ...separate hub Insert one end of the Ethernet cable into either the ENET1 or ENET2 port on the back of the U S Robotics SureConnect ADSL Ethernet USB Router Connect the other end of the Ethernet cable...

Page 70: ...USB on the U S Robotics SureConnect ADSL Ethernet USB Router After you plug in the USB cable the router detects your PC Then the router automatically installs its software on your PC Your system may r...

Page 71: ...ll point to IP address 192 168 1 1 At this point the software prompts you for a username and password The default username is root The default password is 12345 Enter these values without periods or q...

Page 72: ...ics SureConnect ADSL Ethernet USB Router comes equipped with the SureConnect ADSL Web Utility This utility helps you to get the router set up in three easy steps 1 Select ADSL Standard 2 Configure ser...

Page 73: ...completes Interrupting this process will cause the router to lose setup data Select ADSL Standard 1 Click ADSL Standard The ADSL Standard window opens This window helps you to select the ADSL standard...

Page 74: ...setting of Multi Mode is sufficient Check with your ISP to confirm the correct settings Once you have made your selection click Apply 3 Click Next in the lower right corner of the screen to continue...

Page 75: ...onnection type that you don t need 2 Select the connection type recommended by your ISP Choose either RFC1483 bridged mode RFC 1483 routed mode PPPoE mode PPPoA mode or MER mode Some connection types...

Page 76: ...SL Standard and WAN Setup screens save your settings and restart your router 1 On the Save Restart screen click Save 2 Once the save is complete click Restart file P T_WRITER Documentation Released 90...

Page 77: ...Provider Region WAN Service VPI VCI Encapsulation LLC or VCMUX Australia All ISP Australia PPPoE RfC2516 Embedded 8 35 LLC Belgacom ADSL Belgium PPPoA RFC2364 8 35 LLC Telus Canada RFC 1483 Bridged 0...

Page 78: ...ance PPPoA RFC2364 8 35 VCMUX Service Provider Region WAN Service VPI VCI Encapsulation LLC or VCMUX Nordnet France PPPoA RFC2364 8 35 VCMUX Tiscaly Liberty Surf France PPPoA RFC2364 8 35 LLC Wanadoo...

Page 79: ...Provider f r T DSL Soft Germany RFC 1483 Bridged 1 32 LLC Tiscali Germany PPPoE RFC2516 1 32 LLC Service Provider Region WAN Service VPI VCI Encapsulation LLC or VCMUX Islandssimi Iceland PPPoA RFC236...

Page 80: ...oA RFC2364 0 100 VCMUX Portugal Telecom Portugal RFC 1483 Routed 8 35 LLC SingNet Broadband Singapore PPPoA RFC2364 0 100 VCMUX Service Provider Region WAN Service VPI VCI Encapsulation LLC or VCMUX W...

Page 81: ...isalat Classical IP Single User UAE RFC 1577 1483 Routed 0 100 LLC Etisalat Classical IP for Business UAE PPPoA RFC2364 0 50 VcMux UAE Other UAE PPPoE RFC2516 Embedded 0 50 LLC UAE Other UAE RFC1483 R...

Page 82: ...BellSouth US RFC 1483 Bridged 8 35 LLC Qwest US RFC 1483 Bridged 0 32 LLC Verizon US RFC 1483 Bridged 0 35 LLC Covad US RFC 1483 Bridged 0 35 LLC EarthLink US RFC 1483 Bridged 0 35 LLC file P T_WRITER...

Page 83: ...graphic map of the interface Each menu presents options and prompts you for a response Options occupy most of a menu screen The bottom of the screen provides information about expected responses Manda...

Page 84: ...as follows Terminal Type VT 100 Parity None Bits Per Second 9600 Stop Bits 1 Data Bits 8 Flow Control None 4 Turn on the router Configuration messages appear as the router boots up 5 Allow the defaul...

Page 85: ...enu presents you with three options Enter 1 to open the to the Basic Menu Enter 2 to open the Advanced Menu Enter 0 to exit the Terminal User Interface Main Menu Basic Enter 1 at the Main Menu The Bas...

Page 86: ...for the router Configure User Opens the Configure User Menu which allows you to add or delete users Add users to enforce ACL Access Control List and proxy services Options include User Name Password...

Page 87: ...Displays the current attenuation in decibels SNR Margin Displays the current SNR margin in decibels HEC Count Displays the number of ATM cells received with errors since start of link Firmware Displa...

Page 88: ...5 535 SNDCP Component Bridge Routed PPPoE PPPoA MER Encap vc 11c Nat Enable Disable WAN IP Address Subnet Mask User Name Password Mode Auto Direct Idle Timeout min Authentication pap chap mschapv1 msc...

Page 89: ...pe vc or 11c Routed A Enter SNDCP option 2 for routed B Choose the encapsulation method C Choose to enable or disable the NAT D Configure the WAN IP Address E Configure the subnet mask PPPoE A Enter S...

Page 90: ...lete your configuration proceed to the Basic Menu and enter 8 The Save Reboot Menu appears From this menu save your changes and reboot the router Main Menu Basic LAN Setup Enter 4 at the Basic Menu Th...

Page 91: ...as the default gateway Subnet masks split one network into a set of mini networks or subnets Subnetting helps to reduce traffic on each subnet Subnetting also makes the network more manageable Each s...

Page 92: ...pears To configure the MER interface 1 Enter a valid subnet mask 2 After you complete your configuration proceed to the Basic Menu and enter 8 The Save Reboot Menu appears From this menu save your cha...

Page 93: ...ides seven menu options These options allow you to configure a route List Of Static Routes Enter 1 at the Routing Setup Menu The List of Static Routes Menu appears This menu lists defined static route...

Page 94: ...he Routing Setup Menu The Delete Route Menu appears From this menu you can delete a route To delete a route 1 Enter the appropriate network ID 2 Enter subnet mask data 3 After you complete your config...

Page 95: ...The RIP List Menu appears This menu displays routes that the RIP has learned You ll see an empty list if RIP is off or if the router hasn t learned any routes Main Menu Basic Save Reboot Enter 8 at th...

Page 96: ...variables unless you receive explicit instructions to do so Alteration of CMV values can adversely affect router performance Configure ADSL Mode Enter 3 at the ADSL Mode Menu The Configure ADSL Mode...

Page 97: ...provides the following options List DHCP Server Enter 1 at the DHCP Server Menu The List DHCP Server Menu appears This menu provides a list of currently configured DHCP servers and associated variabl...

Page 98: ...changes and reboot the router Main Menu Advanced DHCP Server continued DHCP Server Status Enter 3 at the DHCP Server Menu The DHCP Server Status Menu appears This menu displays current DHCP server sta...

Page 99: ...your configuration proceed to the Basic Menu and enter 8 The Save Reboot Menu appears From this menu save your changes and reboot the router Main Menu Advanced SNMP Enter 3 at the Advanced Menu The S...

Page 100: ...Contact System Location 2 After you complete your configuration proceed to the Basic Menu and enter 8 The Save Reboot Menu appears From this menu save your changes and reboot the router Shutdown SNMP...

Page 101: ...y Enter 1 at the Policies Menu The Firewall Add Policies Menu appears To add a firewall policy set the following parameters Firewall Policy Parameters Policy Term Definition Precedence Priority of the...

Page 102: ...to see the next page in the list Delete Firewall Policies Enter 3 at the Policies Menu The Delete Firewall Policies Menu appears This menu allows you to delete Firewall policies Main Menu Advanced Fir...

Page 103: ...elete port range mapping Add Enter 1 at the Port Range Mapping Menu The Add Menu appears This menu allows you to add port range mapping entries NAT stands for Network Address Translation NAT enhances...

Page 104: ...allows you to delete port range mapping entries Main Menu Advanced Firewall Static NAT Enter 1 at the Firewall Menu The Static NAT Menu appears This menu allows you to add list or delete Static NAT en...

Page 105: ...forwards requests to actual services Proxy Servers are application specific Each application needs its own proxy server Add ACL FTP Enter 1 at the ACL Menu The ACL Configuration Menu appears This men...

Page 106: ...to the policy Options are Allow or Deny After you complete your configuration proceed to the Basic Menu and enter 8 The Save Reboot Menu appears From this menu save your changes and reboot the router...

Page 107: ...Address Menu The Add Static WAN Address Menu appears This menu allows you to use a static WAN IP address Enter the IP address of the WAN List Enter 2 at the Static WAN Address Menu The List Static WAN...

Page 108: ...ure IP Address Menu appears This menu allows you to assign IP data and interface status to either Ethernet interface Options include Interface Name eth0 eth1 IP Address Type static dynamic IP Address...

Page 109: ...ests from a LAN node to a known DNS server Normally the requests arrive at a DNS server over the WAN link See DNS variables below To configure a DNS and default gateway set the following parameters DN...

Page 110: ...lues Main Menu Advanced Interfaces continued List Nat Information Enter 9 at the Interfaces Menu The List NAT Information Menu appears This menu displays currently configured NAT variables If you see...

Page 111: ...ptions Vpi 0 255 Peak Cell Rate cells sec Vci 0 65 535 Average Cell Rate cells sec Encapsulation Type aa15 Burst Size in cells Service cbr rtvbr nrtvbr ubr CDVT in micro sec After you complete your co...

Page 112: ...ter 8 The Save Reboot Menu appears From this menu save your changes and reboot the router Routed Enter 2 at the SNDCP Menu The Routed Menu appears This menu allows you to list routed variables You can...

Page 113: ...on proceed to the Basic Menu and enter 8 The Save Reboot Menu appears From this menu save your changes and reboot the router Start PPPoA Enter 3 at the PPPoA Menu The Start PPPoA Menu appears This men...

Page 114: ...0 1 492 Enable Nat Y N SubnetMask After you complete your configuration proceed to the Basic Menu and enter 8 The Save Reboot Menu appears From this menu save your changes and reboot the router Start...

Page 115: ...t these options Interface Name mer0 Vci 0 65 535 Vpi 0 255 Encapsulation Type 11c vc After you complete your configuration proceed to the Basic Menu and enter 8 The Save Reboot Menu appears From this...

Page 116: ...usb0 Vpi 0 255 Server Interface eth0 eth1 ATM usb0 Vci 0 65 535 After you complete your configuration proceed to the Basic Menu and enter 8 The Save Reboot Menu appears From this menu save your chang...

Page 117: ...gure proxy interfaces set these options Proxy Interface eth 0 1 ATM 0 7 ppp 0 7 Router Interface eth 0 1 ATM 0 7 ppp 0 7 After you complete your configuration proceed to the Basic Menu and enter 8 The...

Page 118: ...Enter 1 at the Bridging Menu The Bridge Menu appears This menu provides the following options Group Interfaces Enter 1 at the Bridge Menu The Group Interfaces Menu appears This file P T_WRITER Documen...

Page 119: ...ng Tree Menu appears This menu allows you to Provides the following options Configure Bridge Port Enter 1 at the Spanning Tree Menu The Set Cache Timer Menu appears This menu allows you to set these S...

Page 120: ...lay Time All bridges in the bridged LAN use this timeout value The root sets the forward delay value Options range from 1 to 200 seconds After you complete your configuration proceed to the Basic Menu...

Page 121: ...rs MAC Term Definition MAC Address Static MAC address to add to the table Filter Action What the router should do with a data frame from this MAC address The options are Forward or Drop After you comp...

Page 122: ...ut Number of transmitted unicast packets Broadcast PktsOut Number of transmitted broadcast packets Discards Out Number of transmitted and discarded packets Errors Out Number of transmitted errors TCP...

Page 123: ...istics Enter 2 at the Statistics Menu The Firewall Statistics Menu appears This menu displays FTP Proxy statistics HTTP Statistics Enter 3 at the Statistics Menu The Firewall Statistics Menu appears T...

Page 124: ...in Menu Advanced Version Enter 12 at the Advanced Menu The Version Menu appears This menu provides software version information for your router file P T_WRITER Documentation Released 900 9003 20 Guine...

Page 125: ...Regulatory Information U S Robotics SureConnect ADSL Ethernet USB Router User Guide Windows 95 98 NT 4 0 Me 2000 XP or later Mac and Linux Command Line Interface Index 1 CLI Reference 1 1 Control Com...

Page 126: ...1 set 1 8 2 list 1 8 3 dnsr 1 8 4 help 1 9 DHCP 1 10 DHCPSERVER 1 10 1 start 1 10 2 stop 1 10 3 subnet 1 10 4 host 1 10 5 lease 1 11 RIP 1 11 1 rip 1 11 2 ver 1 11 3 list 1 12 Bridge 1 12 1 group 1 12...

Page 127: ...1 14 rarpd 1 14 1 add 1 14 2 delete 1 14 3 list 1 14 4 rarpd 1 15 logger 1 15 1 log 1 15 2 logSeverity 1 15 3 logFtpServer 1 16 auth 1 16 1 adduser 1 16 2 deluser 1 16 3 modifyuser 1 16 4 changepassw...

Page 128: ...20 2 readcmv 1 20 3 writecmv 1 20 4 mon 1 20 5 addusercmv 1 20 6 delusercmv 1 20 7 listusercmv 1 20 8 eread 1 20 9 ewrite 1 20 10 mwrite 1 20 11 mread 1 21 dhcpr 1 22 igmp 1 23 qosc 1 23 1 addrule 1 2...

Page 129: ...fw 1 23 18 listfw 1 23 19 delfw 1 24 ATM 1 24 1 vcadd 1 24 2 deletevc 1 24 3 showatmconn 1 24 4 atmstats 1 24 5 f5lb 1 24 6 vpadd 1 25 sndcp 1 25 1 routedbridge 1 25 2 Ipoa 1 25 3 list 1 25 4 pppoe 1...

Page 130: ...ault 192 168 1 1 The default username is root The default password is 12345 All the system commands for various modules are organized in different directories All these directories are put under the d...

Page 131: ...d usage text for the specified command If nothing is specified it displays help text for all general commands 1 1 2 home home This command changes the working directory to home directory 1 1 3 exit ex...

Page 132: ...modem note telnet session is lost 1 2 2 save save Saves the current running configuration into memory The current setting will remain saved when the modem is rebooted 1 2 3 version version Displays th...

Page 133: ...stem is rebooted the system will have its default factory settings Warning Do not use the save command after the erase command unless the erase command was performed in error 1 2 6 bitmap This will sh...

Page 134: ...nd you must be logged in with administrative rights username The name of the user to be added permissions admin ordinary Specifies the permissions granted to the user By default the user is granted or...

Page 135: ...Administrator Examples Change user xyz from ordinary user to Administrator setperms xyz o A 1 3 4 changepasswd changepasswd username Changes password of the existing user To use this command you must...

Page 136: ...erface Possible values are eth0 eth1 mer0 usb0 lo0 atm0 atm1 atm2 atm3 atm4 atm5 atm6 atm7 ppp0 ppp1 ppp2 ppp3 ppp4 ppp5 ppp6 ppp7 address The IP address to be assigned to the interface Dot notation i...

Page 137: ...he system will not attempt to transmit messages through that interface up Mark an interface up This may be used to enable an interface after an interface was marked as down By enabling the interface m...

Page 138: ...nfiguration of eth0 is listed ifconfig o eth0 inet 192 168 2 242 Set the IP address on eth0 to 192 168 2 242 ifconfig o eth0 inet 192 168 2 185 mtu 900 Changes the MTU for the eth0 interface ifconfig...

Page 139: ...eway new_ip_addr route get o dest dest_ip_addr route flush list routes route add is used to add a routing entry The destination address and the gateway to reach this destination address must be specif...

Page 140: ...ntry with destination IP address 192 168 3 0 and gateway as 192 168 2 1 route add o dest 192 168 3 101 gateway 192 168 2 1 interface eth0 netmask 255 255 255 255 mtu 1500 hopcount 2 Adds a route entry...

Page 141: ...P sockets in use and the network interfaces information 1 8 dns To set the Domain Name Server Commands for setting DNS parameters are in the dns directory From the home directory type dns to enter the...

Page 142: ...sed to specify the secondary name server Examples cli dns set d analog com Sets the domain name to analog com cli dns set d Removes the domain name cli dns set n1 137 23 41 2 Sets the primary name ser...

Page 143: ...restart Configures an interface to fetch its IP address from a DHCP server The start option enables the interface to get the IP address from the DHCP server The stop option disables this feature The...

Page 144: ...P to serve the specified IP addresses The add option is used to specify the IP addresses and other aspects of the configuration The list option shows the configured subnets The delete command removes...

Page 145: ...isten to for DHCP requests By default a standard broadcast address for the subnet is used dns name server The IP address of the DNS server that should be passed to DHCP clients By default the dns addr...

Page 146: ...uration These commands are available in the dhcpserver directory host add o macaddr mac address ipaddr ipaddr leasetime lease time broadcast broadcast address dns name server gateway gateway address s...

Page 147: ...or any configuration changes to take effect the configuration must be saved with save command and the system rebooted 1 11 1 rip rip starts and stops automated updates of routing tables When RIP is en...

Page 148: ...ds are located in the bridge directory 1 12 1 group group interface_name interface_name o if interface_name if interface_name Assigns or groups two or more interfaces to the bridge interface_name The...

Page 149: ...s 1 12 3 cachetimer cachetimer timeout Specifies the idle timeout for bridge table entries The timeout value is in seconds Whenever there is any traffic passing through the bridge the bridge will main...

Page 150: ...dify mac_address The MAC address that is to be filtered The address is specified by a hex code for each byte separated by a colon For example 00 01 33 44 5F 2C fwd When specified the frame will be for...

Page 151: ...10 filterflush filterflush Flush the dynamic entries of the filter database 1 12 11 stp The spanning tree commands are located in the stp directory which is located in the bridge directory 1 13 ethern...

Page 152: ...half Sets the Ethernet to a speed of 10Mbps half duplex root ethernet elink eth0 o auto_speed full The speed will be auto negotiated and the link will use full duplex 1 13 2 setemac setemac mac addre...

Page 153: ...frame errors 12 Rx internal errors 0 Rx length errors 268460 Rx resource events 0 Tx frames 4093 Tx octets 456264 Tx interrupts 4064 Tx SQE errors 0 Tx carrier sense errors 0 Tx deferred 0 Tx excessi...

Page 154: ...s system 1 14 1 add add 0xH Waddress IPAddress Used to add Hardware address and IP address into the DataBase 0xH Waddress Hardware address in hexadecimal format IPAddress IP address in dot notation Ex...

Page 155: ...ADDRESS 11 22 33 44 55 66 192 168 3 4 1 14 4 rarpd rarpd a interface Starts the RARPD on the specified interface or all the interfaces Examples root rarpd rarpd eth0 Starts the RARPD on eth0 interface...

Page 156: ...xy Examples root logger log o all Exception level log messages and the error or info level log messages if enabled will be logged from all modules root logger log o tcp error error level log messages...

Page 157: ...ftp server 192 168 1 1 1 16 auth These commands are located in the auth directory 1 16 1 adduser adduser username o services cli ftp http permissions admin ordinary Adds a new user to the system This...

Page 158: ...Allows user xyz to access the system via ftp In addition gives the user xyz ordinary permissions In other words user xyz is not an administrator modifyuser abc o delservices http Prohibits user abc fr...

Page 159: ...s accountstats httpproxy ftpproxy This command is used to display accounting details of specified module 1 17 2 ftpproxy ftpProxy o auth enable disable This command is used to enable authentication fo...

Page 160: ...TIME1 DAY2 TIME2 module httpproxy ftpproxy permissions allow deny Source Range 192 168 2 1 192 168 2 6 Mime Type application image audio video Method get put DAY1 DAy2 sun mon tue wed thu fri sat TIME...

Page 161: ...on Description U S Robotics Corp SureConnect ADSL Ethernet USB Router System Contact Phone 1 800 874 2000 System Location Schuamburg II USA System ID 1 3 6 1 4 1 4242 255 Default Trap Address 192 168...

Page 162: ...the SNMP agent 1 19 4 help Option snmp list set d c l i t s1 s2 value d System Version Description c System Contact l System Loaction i Assigned Enterprise Number t Trap Server IP Address r Community...

Page 163: ...of the following values Note that they must be specified in uppercase ADPT CNTL CODE DIAG DOPT FLAG INFO INTL MASK OPTN PFCL PFRX PFTX PSDM RATE RXDA STAT TEST TONE TXDA UOPT offset This is a numeric...

Page 164: ...the configuration must be saved after using this command in order for them to take effect on the next reboot cmv_name The following values are permitted for the cmv name MASK OPTN PSDM RXDA TEST TXDA...

Page 165: ...le 16 bit data memory offset 0 3ffff hexadecimal size 1 256 decimal 1 20 9 ewrite ewrite offset value Writes 1 16 bit word into Eagle 16 bit data memory offset 0 3ffff hexadecimal value 0 ffff hexadec...

Page 166: ...When enabling the DHCP Relay the address of the DHCP server is specified and DHCP requests are relayed to the specified server On enabling DHCP relay functionality the DHCP server functionality gets d...

Page 167: ...mechanism to specify an action Firewall or Traffic Conditioning to packets matching a user specified criteria One or more of the following packet header fields can be used in the specification criter...

Page 168: ...ptionally an operator may be specified so that many ports can be matched The operators supported are sp operator port Specifies that one of the criteria for a match is the source port of the IP packet...

Page 169: ...action The Traffic Conditioning action is identified by the action_id The action_id was returned by an addtc not support in the USR9003 command fw action_id Packets matching the criteria specified in...

Page 170: ...and If action_type is specified as tc or fw then only the action part is deleted and not the rule If the action type is not specified or if the specified action type is the only action present in the...

Page 171: ...ails about a configured rule whose identifier is rule_id Example listrule 1 ID 1 PRI 30000 SRC 192 168 1 0 24 FW 1 1 23 4 listrules listrules Displays details of all configured Rules Example Listrules...

Page 172: ...0 0 1 192 168 1 0 0 0 0 0 0 0 255 255 255 0 224 0 0 0 0 0 0 0 0 0 255 0 0 0 1 23 6 listarps listarps Displays the router s arp table Example listarps ARP Table destination addr Link Address 192 168 1...

Page 173: ...Packets received on the WAN interface will have their destination address modified appropriately to reach the appropriate machine on the LAN network alias_address ip_address The source address field o...

Page 174: ...ation nat o alias_address 202 54 30 50 Configures alias address as 202 54 30 50 and maps this IP address to an interface and takes that as NAT interface nat o unregistered_only yes Tells the NAT modul...

Page 175: ...ported for the USR9003 router Use the Menu system or the Web Interface to create or delete Static NAT routes or Range Port maps 1 23 10 delrdaddr This command is not supported for the USR9003 router U...

Page 176: ...c_addr The public IP address to be entered Dot notation should be used Examples addpublic 217 11 52 34 Enters the public IP address 217 11 52 34 1 23 13 delpublic delPublic index Removes the entered I...

Page 177: ...RT LINK EX TIME IN OUT PKTS 192 168 1 3 0 0 0 0 192 168 1 1 TCP 657 2217 0 23 172800 1105 1 23 16 addfw addfw action o ifa interface dir direction code icmp code action allow deny reject reset unreach...

Page 178: ...or leave the system Deny Drops the packet Reset Forces the TCP connection to be reset Reject Drops the packet and issues an unreach host ICMP error Unreach Drops the packet and sends the ICMP error s...

Page 179: ...net from any host to 216 11 52 34 being reset First the addfw command defines the firewall action of reset for the traffic coming from the atm0 interface The addfw command returns an identifier suppos...

Page 180: ...allfw listallfw Displays all firewall actions Example listallfw Id Interface Direction Day Time To Day Time Action 1 eth0 in sun 0 00 sat 23 59 allow 2 any any sun 0 00 sat 23 59 allow 3 atm0 any sun...

Page 181: ...traffic type of the PVC Permissible values are cbr rtvbr nrtvbr or ubr The adaptation parameter is used to specify the type of ATM adaptation layer for which permissible values are aal5 for data conn...

Page 182: ...characteristics Applications include packet data transfers terminal sessions and file transfers ubr Unspecified Bit Rate Best effort service that does not require tightly constrained delay and delay v...

Page 183: ...r aal2 o peak 1600 mbs 25 cdvt 50000 The following creates a PVC vpi 0 vci 38 Service class is cbr Constant Bit Rate and encapsulation as aal2 for voice The traffic descriptors are set for peak cell r...

Page 184: ...This command initiates an F5 loopback vpi Virtual Path Identifier for the ATM connection vci Virtual Circuit Identifier for the ATM connection flow_type Specifies segment seg or end to end ete LLID Th...

Page 185: ...outed Bridge which is RFC 2684 routing Note The Maximum Transfer Unit MTU for the Routed Bridge is 9182 Interface The name of the WAN interface Typically this is atm0 Enable Enables this Routed Bridge...

Page 186: ...verse ATM Arp IPoA uses Inverse ATM Arp to get the peer IP address The Maximum Transfer Unit MTU for IPoA is 9182 Note In this case if the peer does not support Inverse ATM Arp then there will not be...

Page 187: ...umbers Example ipoa atm0 enable 0 100 o enc LLC Establishes an IPoA connection on the WAN interface atm0 VPI VCI values 0 100 is used for the ATM connection LLC encapsulation will be used ipoa atm0 di...

Page 188: ...eer_addr Peer IP Address to optionally specify the address of the Internet Service Provider Expressed in dot notation mtu mtu Maximum Transmission Unit expressed in bytes The default is 1492 mru mru M...

Page 189: ...mask is specified in dot notation i e 255 255 255 0 vpn OUI vpnId Specifies the VPN encapsulation The OUI Organizationally Unique Identifier and VPN identifier are specified as numbers Example pppoe...

Page 190: ...command is not used the first profile that used the auto option is used as the default 1 25 9 pppoedel pppoedel profile all Deletes the specified profile Profile is specified as a number see pppoe co...

Page 191: ...egotiated in LCP The default is 1500 user user Username pass password Password vpi vpi The ATM vpi value which was assigned in a vcadd command or listed in a atmshowconn command vci vci The ATM vci va...

Page 192: ...p Profile 1 25 13 pppoalist pppoalist profile Profile Displays the listing of all available free profiles If profile is not specified this command will display all the valid configured profiles 1 25 1...

Page 193: ...oa pppoe Example liststat bridge Diplays Bridge status liststat routedbridge Diplays Routed Bridge status liststat ipoa Diplays IPoA status liststat pppoa Diplays PPPoA status liststat pppoe Diplays P...

Page 194: ...llc or vc which represent Logical Link Control or VC multiplexing respectively 1 25 19 mer mer enable disable Delete Status Enables disables deletes or gives status of the 1483MER configurations 1 25...

Page 195: ...Enables the PPPoE Relay feature disable Disables the PPPoE Relay feature display Displays the PPPoE Relay configuration file P T_WRITER Documentation Released 9003 20 Guinness User 20Guide 9003 20 Gui...

Page 196: ...cuit This circuit connects the router to the Internet Service Provider ISP The router operates in Bridge Mode and only passes Ethernet packets between the ISP and local network The ISP may choose to s...

Page 197: ...d Window opens 4 Select the ADSL protocol that you ll use For most users Multi Mode is the right choice 5 Click Apply 6 Click WAN Setup The WAN Setup Window opens 7 Below the Add button notice the Cur...

Page 198: ...t 16 Click Save 17 Click Restart Verify Setup 1 Open the SureConnect Web User Interface WUI Figure 1 2 Click the Service Provider Settings tab This tab is on the top of the screen See Figure 1 3 Click...

Page 199: ...e 3 8 See the Current ATM PVC List Verify that only the RFC Bridged configuration appears there See Figure 3 9 Click Bridging Figure 4 10 Verify your bridging entries See Figure 4 CONFIGURATION EXAMPL...

Page 200: ...SureConnect Web User Interface WUI This example employs the Web User Interface You can set up the Network Model with any of the router s three interfaces The other two interfaces are the Terminal User...

Page 201: ...10 Enter VPI and VCI values 11 Select your desired encapsulation mode Your choices are LLC SNAP and VC Multiplexing 12 At Network Settings enable NAPT and DHCP by selecting the appropriate boxes 13 I...

Page 202: ...r the name here Domain Name isn t a required field The ISP might not provide a domain name 20 Enter the Primary DNS Server IP address that your ISP provided 21 Enter the Secondary DNS Server IP addres...

Page 203: ...Save 28 Click Restart Verify Setup 1 Open the SureConnect Web User Interface WUI Figure 1 2 Click the Service Provider Settings tab This tab is on the top of the screen See Figure 1 3 Click ADSL Stan...

Page 204: ...PVC List see NAT Verify that NAT is On See Figure 3 Figure 3 9 Verify the IP address for your ATM PVC See Figure 3 10 Verify the mask for your ATM PVC See Figure 3 11 Click DNS Relay 12 Verify your D...

Page 205: ...e 5 18 Verify your DHCP entries See Figure 5 19 Verify that the server is running See Figure 5 CONFIGURATION EXAMPLE Setting Up PPPoA Configuration Description Dial up Internet connections commonly us...

Page 206: ...supports dynamic IP address assignment to local network nodes With dynamic assignment the router acts as a DHCP server Setup 1 Open the SureConnect Web User Interface WUI This example employs the Web...

Page 207: ...t need 7 Click Delete 8 Click PPPoA 9 Enter VPI and VCI values 10 Select your desired encapsulation mode Your choices are LLC SNAP and VC Multiplexing 11 At Network Settings enable NAPT and DHCP by s...

Page 208: ...16 Click the Tools tab at the top of the window 17 Click Save Restart 18 Click Save 19 Click Restart Verify Setup 1 Open the SureConnect Web User Interface WUI Figure 1 2 Click the Service Provider Se...

Page 209: ...rify your settings for VPI and VCI See Figure 3 Figure 3 8 On the Current ATM PVC List see Encap Verify your Encapsulation Mode settings See Figure 3 9 On the Current ATM PVC List see NAT Verify that...

Page 210: ...ription Dial up Internet connections commonly use Point to Point Protocol PPP PPPoE is a method for running the PPP protocol over Ethernet PPPoE Allows ISPs to provide billing and access control simil...

Page 211: ...he SureConnect Web User Interface WUI This example employs the Web User Interface You can set up the Network Model with any of the router s three interfaces The other two interfaces are the Terminal U...

Page 212: ...PPPoE 9 Enter VPI and VCI values 10 Click the radio button for your desired encapsulation mode Your choices are LLC SNAP and VC Multiplexing 11 At Network Settings enable NAPT and DHCP by checking ap...

Page 213: ...g a period without data transfer Idle Timeout only affects Auto Dialing Mode The router doesn t use Idle Timeout for direct dialing mode 16 In the PPPoE box use the arrow to select the authentication...

Page 214: ...urrent ATM PVC List See Figure 3 7 See the Current ATM PVC List at the bottom of the screen Figure 3 On this list verify your settings for VPI and VCI 8 On the Current ATM PVC List see Encap Verify yo...

Page 215: ...In the PPPoE box find the authentication protocol Verify that your ISP uses this protocol See Figure 3 14 Click the Network tab at the top of the window Figure 4 15 Click DHCP 16 Verify your DHCP set...

Page 216: ...etwork Setup 1 Open the SureConnect Web User Interface WUI This example employs the Web User Interface You can set up the Network Model with any of the router s three interfaces The other two interfac...

Page 217: ...desired encapsulation mode Your choices are LLC SNAP and VC Multiplexing 11 At Network Settings be sure that NAPT and DHCP don t have a checkmark 12 In the RFC1483 Routed box enter the static IP addr...

Page 218: ...This action saves your current configuration and restarts the router 19 Change these items on your PC s to match the new network that the router is on IP address Subnet mask Default gateway DNS IP Ad...

Page 219: ...ation Network ID 0 0 0 0 Destination Subnet Mask 0 0 0 0 24 Click Delete 25 Enter 0 0 0 0 into the Destination Network ID box 26 Enter 0 0 0 0 into the Destination Subnet Mask box 27 At the Next Hop I...

Page 220: ...User Interface WUI Figure 1 2 Click the Service Provider Settings tab This tab is on the top of the screen See Figure 1 3 Click ADSL Standard See Figure 1 4 Verify that you ve selected Multi Mode See...

Page 221: ...settings for VPI and VCI Figure 3 8 On the Current ATM PVC List see Encap Verify your Encapsulation Mode settings See Figure 3 9 On the Current ATM PVC List see NAT Verify that NAT is Off See Figure...

Page 222: ...RFC1483 Routing with NAT DHCP Configuration Description When you use RFC1483 Routing the router encapsulates IP packets over the ATM virtual circuit This circuit connects the router and the Internet s...

Page 223: ...s three interfaces The other two interfaces are the Terminal User Interface TUI and the Command Line Interface CLI In any case succeeding steps are similar 2 Click ADSL Standard The ADSL Standard Wind...

Page 224: ...ter VPI and VCI values 10 Click the radio button for your desired encapsulation mode Your choices are LLC SNAP and VC Multiplexing 11 At Network Settings check NAPT 12 At Network Settings check DHCP 1...

Page 225: ...SP provided a Domain Name enter the name here Domain Name isn t a required field The ISP might not provide a domain name 20 Enter the Primary DNS Server IP address that your ISP provided 21 Enter the...

Page 226: ...k the Tools tab at the top of the window 26 Click Save Restart 27 Click Save 28 Click Restart Verify Setup 1 Open the SureConnect Web User Interface WUI Figure 1 2 Click the Service Provider Settings...

Page 227: ...PVC List at the bottom of the screen Figure 3 On this list verify your VPI and VCI settings Figure 3 8 On the Current ATM PVC List see Encap Verify your Encapsulation Mode settings See Figure 3 9 On t...

Page 228: ...your Default Gateway setting See Figure 4 16 In the DNS Relay Box verify that you ve selected Enable See Figure 4 17 Click the Network tab at the top of the window 18 Click DHCP Figure 5 19 Verify yo...

Page 229: ...nstall Uninstall tab select U S Robotics SureConnect ADSL Ethernet USB Router You may have to scroll down to locate this program 4 Click Remove 5 The Reinstall or Uninstall screen will display Click U...

Page 230: ...will display Click Uninstall and then click Next All components will uninstall from the computer Windows NT 1 Click Windows Start Settings then Control Panel 2 Double click Add Remove Program 3 The Ad...

Page 231: ...ve secured the Ethernet cable to the ENET1 and or ENET2 port on the router and to the computer s network interface card The ENET1 or the ENET2 LED or both should illuminate If you re using the USB cab...

Page 232: ...router and wall outlet Confirm that you re using the power adapter that came with your U S Robotics SureConnect ADSL Ethernet USB Router package The ADSL light is flashing or is not illuminated Make...

Page 233: ...this data correct 6 If the data isn t correct click Release All Then click Renew All Windows NT 2000 or XP Users 1 Click Windows Start 2 Click Run 3 Type cmd 4 Click OK 5 At the DOS prompt type ipcon...

Page 234: ...and then click LAN Settings 5 Make sure none of the check boxes are selected and click OK 6 Click OK Netscape Navigator Users 1 Click Edit Preferences and then double click Advanced in the Category w...

Page 235: ...ation protocol verify that you ve enabled DHCP While trying to check my network configuration settings in Windows Me or XP I can t find the Network icon Possible Solution The default setting in Window...

Page 236: ...ation page and configure settings If you can t complete this ping make sure that the router power cord is plugged in Also make sure that the router is properly connected to your PC 5 Type Ping followe...

Page 237: ...common difficulties that users experience If you can t connect to the Internet contact your ISP for assistance For current support contact information go to the following Web site http www usr com bro...

Page 238: ...s upper level protocol data AM Amplitude Modulation Modulation method used by modems radio and DSL equipment The signal modulates or alters the amplitude or intensity of the carrier In regular AM the...

Page 239: ...burst size from within a sustainable rate C CAP Carrierless Amplitude and Phase Modulation Modulation method used by modems and DSL equipment Based on QAM Signals modulate two wideband signals using...

Page 240: ...annels across the usable frequency spectrum Each channel measures 4 3125KHz wide Dividing the spectrum into channels allows DMT to function well in spite of nearby AM radio transmitters The DMT modula...

Page 241: ...d carrier changes in proportion to signal amplitude FM creates an infinite number of sidebands These sidebands contain the signal data With an equivalent signal FM tends to require more bandwidth than...

Page 242: ...sses deliver packets of data across a network These addresses differentiate the source and destination IP address and keep them constant When a router port detects a packet the router checks the routi...

Page 243: ...ncrease results from the creation of sidebands during modulation The sidebands contain the signal AM creates two identical sidebands on either side of the carrier FM creates an infinite number of side...

Page 244: ...ot bridge port POTS Plain Old Telephone Service Basic voice service available in residences throughout the United States PP Point to Point Protocol Communication protocol for dialing up the Internet o...

Page 245: ...itude Modulation Modulation method used by modems and DSL equipment Combines two amplitude modulated AM signals into a single channel The modem inserts the signals 90 degrees one quarter cycle out of...

Page 246: ...nal data For instance AM becomes single sideband when circuits delete one of two identical AM sidebands Some single sideband equipment also suppresses the carrier frequency The carrier must then be re...

Page 247: ...protocol suite When reliable delivery is unnecessary communications may use UDP instead of TCP UBR Unspecified Bit Rate Best effort service that does not require tightly constrained delay and delay va...

Page 248: ...r Guide WINS Windows Internet Name Service Service that transposes Windows networking names into addresses usable for routing purposes file P T_WRITER Documentation Released 900 003 20 Guiness 20prac...

Page 249: ...ng interference that may cause undesired operations Radio and Television Interference Note This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to P...

Page 250: ...able needs to be connected with a minimum 26AWG telephone cable UL Listing C UL Listing This information technology equipment is UL Listed and C UL Listed for both the US and Canadian markets respecti...

Page 251: ...as soon as possible Also you will be advised of your right to file a complaint with the FCC if you believe it is necessary The telephone company may make changes in its facilities equipment operation...

Page 252: ...nals allowed to be connected to a telephone interface The termination on a interface may consist of any combination of devices subject only to the requirement that the sum of the Ringer Equivalence Nu...

Page 253: ...t conforme aux normes de protection d exploitation et de s curit des r seaux de t l communications comme le prescrivent les documents concernant les exigences techniques relatives au mat riel terminal...

Page 254: ...or ADSL Ethernet Router Standard Conformance Basic ADSL Standards and Specifications Analog Devices 6480 6482 Eagle ADSL Chipset and 6489 Network Processor Supports full rate G DMT ITU T G 992 1 and T...

Page 255: ...ort ADSL port RJ 11 Console port RS 232 AC into power supply Ethernet cable connection to computer RJ 11 connection to ADSL provider System Requirements A host computer running Windows 95 Windows 98 2...

Page 256: ...23 36 cm Height 1 6 in 23 36 cm Weight 14 4 oz 0 448 kg Power Consumption 10V DC at 680mA Environmental Operating temperature conditions 32 122 F 0 50 C Operating humidity 5 to 95 RH non condensing f...

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