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System Maintenance

System Maintenance

Your DI-106 or DI-106M provides diagnostic tools that you can
use to maintain your device. Some of these tools include updates
on system status, ISDN B channel status, log and trace capabilities
and upgrades to the system software. This chapter will describe
how to use these tools in greater detail.

System Status

System Status is a tool that can be used to monitor your DI-106 or
DI-106M. Specifically, it will give you information on the status of
your system software version, ISDN telephone line, number of
packets sent and number of packets received.

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Summary of Contents for DI-106 Series

Page 1: ...Trademarks D Link is a registered trademark of D Link Corporation D Link Systems Inc All other trademarks belong to their respective owners Limited Warranty This guide and the accompanying product are each provided as is without warranty as to their performance merchantability or fitness for any particular purpose D Link Corporation and D Link Systems Inc reserve the right to revise this publicati...

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Page 3: ...Dial In User Service 5 PPP Security 5 MS Microsoft CHAP 5 RIP 1 RIP 2 6 DHCP Support Dynamic Host Configuration Protocol 6 Call Control 6 Data Compression 7 Networking Compatibility 7 Applications For Your DI 106 or DI 106M 7 Internet Access 7 Internet Single User Account SUA 7 Multiprotocol LAN to LAN Connection 8 Telecommuting Server 8 What This Manual Covers 8 What This Manual Doesn t Cover 9 O...

Page 4: ...onnecting a Telephone or Fax Machine to the Router 26 Connecting Ethernet Cables to the Router 26 Important Notes on Ethernet Hub Connections 27 Connecting a Power Adapter to the Router 29 The DI 106 or DI 106M s Front Panel 30 Powering Up Your DI 106 or DI 106M 31 Navigating Through the System Management Terminal Interface 32 System Management Terminal Interface Summary 33 General Setup 34 ISDN S...

Page 5: ...diting PPP Options 65 DIAL IN CONFIGURATION 68 Telecommuting 69 Dial In Server Application 69 Default Dial In Setup 70 Dial In Users Setup 75 More on CLID 77 TCP IP CONFIGURATION 79 IP Subnet Mask 79 LAN to LAN Application 80 Remote Node Setup 81 Static Route Setup 83 NOVELL IPX CONFIGURATION 87 IPX Network Environment 87 Frame Type 87 Network Numbers 87 DI 106M on LAN with Server 88 DI 106M on LA...

Page 6: ...de Setup 100 Default Dial In Setup for Bridge 101 Bridge Static Route Setup 101 FILTER CONFIGURATION 103 About Filtering 103 DI 106 s Filter Structure 104 Configuring a Filter Set 104 Configuring a Filter Rule 107 TCP IP Filter Rule 108 Generic Filter Rule 112 Novell IPX Filter Rule 114 SNMP 116 About SNMP 116 Configuring Your DI 106M For SNMP Support 116 SYSTEM SECURITY 119 Configuring the SMT Pa...

Page 7: ...e Administrator 127 System Timeout 127 SYSTEM MAINTENANCE 128 System Status 128 Terminal Baud Rate 132 Log and Trace 132 View Error Log 133 Syslog And Accounting 133 Diagnostic 135 Backup Configuration 138 Restore Configuration 138 Software Update 139 Command Interpreter Mode 140 Call Control 140 Call Control Parameters 141 Blacklist 142 Budget Management 143 Call History 143 TROUBLESHOOTING 145 P...

Page 8: ...failed 146 Problems with the LAN Interface 147 Can t PING any station on the LAN 147 Problems Connecting to a Remote Node or ISP 147 Problems Connecting to a Remote User 148 ISDN SWITCH TYPES 149 Provisioning For U S Switches 149 Provisioning For the AT T 5ESS Switches 150 Provisioning For the Northern Telecom Switch 151 GLOSSARY 153 INDEX 163 ...

Page 9: ...o Remote Nodes Distinguishing features of the DI 106 series include support for a full range of networking protocols such as TCP IP Transmission Control Protocol Internet Protocol also known as IP Novell IPX Internet Packet Exchange and Transparent Bridging DI 106 ISDN S T interface IP routing DI 106W ISDN U interface IP routing DI 106M ISDN S T interface IP IPX routing bridging DI 106MW ISDN U in...

Page 10: ...install Physically it resembles an external modem however it is a combination ISDN router and 10BASE T Ethernet hub and it uses twisted pair Ethernet cables to connect to the host network Built in Hub As a 10BASE T Ethernet hub your DI 106 or DI 106M provides six ports for connection of standard 10 Mbps Ethernet devices Five ports are designed for connection of network end nodes single user comput...

Page 11: ...if any option but Switch Switch or Switch Unused is selected for the B Channel Usage control in setup menu 2 ISDN Setup and the Transfer Type control is set to Leased in either setup menu 4 Internet Access Setup or setup menu 11 1 Remote Node Profile the router will automatically initialize the leased line connection each time it is powered up or the settings in setup menu 2 4 or 11 1 are saved Th...

Page 12: ...mand feature allows a DI 106 or DI 106M to automatically place a call to a Remote Node whenever there is traffic coming from any workstation on the LAN Local Area Network to that remote site Bandwidth On Demand Your DI 106 or DI 106M supports bandwidth up to 128 kbps kilobits that is thousands of bits per second over a single ISDN BRI line It incorporates PPP MP Point to Point Protocol Multilink P...

Page 13: ... RADIUS Remote Authentication Dial In User Service The RADIUS feature allows you to use a central external Unix based server to support thousands of users DI 106M only PPP Security The DI 106 and DI 106M support PAP Password Authentication Protocol and CHAP Challenge Handshake Authentication Protocol MS Microsoft CHAP Your DI 106 or DI 106M and a Microsoft Windows 95 or Windows NT server can authe...

Page 14: ...lticast and send RIP 2 messages in multicast format The suggested choice in both menus is RIP 2B except in environments where there are routers that do not understand RIP 2 packets at all Broadcast above means a destination MAC or IP host address consisting of all binary ones multicast means a MAC address of 01 00 5E 00 00 09 hex or an IP destination address of 224 0 0 9 DHCP Support Dynamic Host ...

Page 15: ...06 and DI 106M include Internet Access Your DI 106 or DI 106M supports the TCP IP protocol which is the language used for the Internet It is also compatible with access servers manufactured by major vendors such as Cisco and Ascend Internet Single User Account SUA For small office environments the DI 106 and DI 106M offer a Single User Internet Account also known as a Network Address Translator or...

Page 16: ... 95 to dial in using an ISDN terminal adapter TA to access the network resources without physically being in the office What This Manual Covers This manual is divided into five parts 1 Part One Getting Started is structured as a step by step guide to help you connect install and set up your DI 106 or DI 106M to operate on your LAN 2 Part Two The Internet describes how to configure the router to co...

Page 17: ... This Manual Doesn t Cover This manual assumes that you know how to use your computer and are familiar with your communications software If you have questions about using either one refer to the manual for the product Other Resources For more information about your DI 106 or DI 106M check the following sources Quick Start Guide Support disk Packing List Before you proceed further check all items y...

Page 18: ...d before you can install and use your router These requirements include An ISDN telephone line Ethernet connection s to your computer s A computer equipped with an RS 232 port and communications software configured to the following parameters VT100 terminal emulation 9600 baud No parity 8 data bits 1 stop bit After the router has been successfully connected to your network you can make future chan...

Page 19: ...out your ISDN phone line and the LAN which you will be connected to Once this information has been collected it will be used to configure your router After you have successfully configured your DI 106 or DI 106M see the appropriate chapters to set up your applications For Internet Access see the Configuring for Internet Access chapter starting on page 47 Road Map and Flow The chart below is provid...

Page 20: ...eting the Worksheet Before you continue locate the worksheet at the end of this chapter This information worksheet has been provided to help you get through setup and installation of your DI 106 or DI 106M as easily as possible ...

Page 21: ... features of your DI 106 or DI 106M 1 Contact your local telephone company s ISDN Ordering Center 2 Find out what type of ISDN service is available Refer to the ISDN Switch Types chapter to find out the provisioning information for the appropriate switch type and ISDN service For the U S the DI 106W and DI 106MW U Interface have been approved by Bellcore and have IOC ISDN Ordering Code S Capabilit...

Page 22: ...played as the prompt when the user enters Command Interpreter Mode Route IP Field For Internet access you will need to enable the Route IP Field See the Configuring for Internet Access chapter starting on page 47 for more details on configuring your router for Internet access To support Novell IPX or Bridging enable the appropriate protocol and reference the related chapters for detailed informati...

Page 23: ... verify this field to make sure that you have the proper firmware loaded B Channel Usage Determine which connection is appropriate for your B channel and check the corresponding option on the worksheet If your DI 106 or DI 106M is the only device using the ISDN line configure B Channel Usage to Switch Switch so the router device will use both B channels to communicate If the router is sharing the ...

Page 24: ... standard phone jack 2 The DOVBS setting is used for Data Over Voice Bearer Service also known as Data Over Speech Bearer Service or DOSBS This is a service available from some ISDN providers that declares incoming ISDN data calls as analog Check this setting if your service contract specifies DOVBS on the associated number SPID Number s For North America only The SPID Service Profile Identifier i...

Page 25: ...ub using a straight through cable or an end node using a cross wired cable IP Address An IP Address is required for TCP IP protocol The IP Address is a unique 32 bit number assigned to your router It is written in dotted decimal notation four 8 bit numbers between 0 and 255 separated by periods e g 192 68 203 5 Record the IP Address into the worksheet as assigned by your network administrator Note...

Page 26: ...er The table below lists some examples of IP subnet masks and the number of hosts that are allowed Consult your network administrator if you are unsure of this value IP Subnet Mask Number of Host IDs Number of Bits 255 255 255 0 254 24 255 255 255 128 126 25 255 255 255 192 62 26 255 255 255 224 30 27 255 255 255 255 1 32 ...

Page 27: ...__________________ Protocol s ___TCP IP ___IPX DI 106M only ___Bridging DI 106M only 6 1 6HWXS QIRUPDWLRQ Switch Type check one ___AT T 5ESS NI 1 ___AT T Point to Point ___AT T 5ESS Multipoint ___Northern Telecom NI 1 ___Northern Telecom Custom ___DSS1 ___1TR6 B Channel Usage check one ___Switch Switch ___Switch Leased ___Leased Switch ___Leased Unused ...

Page 28: ...ne Number _________________________________________________ Analog Call check one __Phone1 __Phone2 __DOVBS 2nd SPID Number _________________________________________________ DSS1 ISDN ISDN Data Number Subaddress _________________________________________________ A B Adapter 1 Number Subaddress _________________________________________________ A B Adapter 2 Number Subaddress ________________________...

Page 29: ... ISDN ISDN Data Number _________________________________________________ A B Adapter 1 Number _________________________________________________ A B Adapter 2 Number _________________________________________________ Outside Line Prefix Number _________________________________________________ PBX Number S T Bus Number _________________________________________________ Incoming Number Matching ___EAZ ...

Page 30: ...22 Before You Begin WKHUQHW 6HWXS QIRUPDWLRQ IP Address _______ _______ _______ _______ IP Subnet Mask _______ _______ _______ _______ 1RWHV ...

Page 31: ...llation 23 Installation This chapter outlines how to connect your DI 106 or DI 106M to your LAN and ISDN line Refer to the diagram below to identify all of the ports on your device when you make connections ...

Page 32: ...d on the bottom of the unit for wall mounting The recommended mounting position is with the cable jacks facing sideways or downward to help keep dust off the contacts Regardless of how you mount the router make sure its cable jacks are accessible its LED indicators are visible and its ventilation holes are never blocked Connecting Your Computer and Your DI 106 or DI 106M For initial setup of your ...

Page 33: ...inal on IBM type microcomputers serial ports are usually labeled COM1 COM2 etc Connecting an ISDN Line to the Router Plug one end of your ISDN phone line into the socket on the rear panel of the router labeled ISDN and the other end into the ISDN wall jack S T interface This can only connect to your NT 1 Network Termination device NOTE Do not under any circumstances connect directly to the ISDN wa...

Page 34: ...nnecting Ethernet Cables to the Router Your DI 106 or DI 106M has six ports for connecting 10BASE T Ethernet devices to form a LAN The jacks for ports 1 through 5 are wired to let you connect network end nodes single user computers servers bridges other routers etc using standard straight through EIA Electronic Industries Association Category 3 or higher grade twisted pair data cables The jack for...

Page 35: ...Hub Connections Observe the following rules when connecting devices with twisted pair Ethernet cables For both end node and uplink connections use only EIA Category 3 or higher grade twisted pair data cables with RJ 45 plugs In almost all cases only standard straight through cables are needed Make sure no cable is more than 100 meters 328 feet long ...

Page 36: ... together with a straight through cable use an uplink type jack at one end and an end node type jack at the other Note that you can connect an end node through the Uplink jack but to do so you must use a cross wired cable or cable converter ...

Page 37: ...three uplink connections This is the maximum signal path in twisted pair Ethernet Also be sure never to allow a signal loop to form Connecting a Power Adapter to the Router Plug an 18V DC 750 mA power adapter into the power jack on the router s rear panel At this point you should have connected the RS 232 cable the ISDN phone line one or more Ethernet cables and the power adapter You can now power...

Page 38: ...face and it has been successfully initialized ISDN B1 and ISDN B2 On if there is an active WAN session on that channel or if that channel is making or receiving a call ETHERNET COL Shines yellow when a collision occurs on the LAN that is when two devices have attempted to transmit at the same time ETHERNET Uplink and ETHERNET 1 through ETHERNET 5 Each of these indicators shines green when a connec...

Page 39: ...your DI 106 or DI 106M the router will perform several internal tests and do an ISDN line initialization After ISDN line initialization the router will ask you to press ENTER to continue When you press ENTER the router will display a login screen and ask you to enter the password as shown below Enter the default password 1234 to get into the main menu of the System Management Terminal SMT Note tha...

Page 40: ...ward to a Previous Menu Press the Escape key to move back to the previous menu Moving the Cursor Within a menu press ENTER carriage return to move to the next field You can also use the Up and Down keys to move to the previous and the next field respectively Entering Information There are two types of fields that you will need to fill in The first requires you to type in the appropriate informatio...

Page 41: ... take you in most cases to the previous menu The SMT main menu is shown below System Management Terminal Interface Summary This section summarizes all major SMT menus Menu Title Description 1 General Setup Set up general information and enable routing or bridging of specific protocols 2 ISDN Setup Set up ISDN configuration 3 Ethernet Setup Set up Ethernet configuration 4 Internet Access Setup A qu...

Page 42: ...n User Setup Set up Remote Dial in User Your DI 106 or DI 106M can directly support up to eight Remote Dial in Users 21 Filter Set Configuration Set up filters to be used in menu 3 and menu 11 to provide security call control etc 22 SNMP Configuration Set up SNMP related parameters DI 106M only 23 System Security Set up security related parameters 24 System Maintenance Provide system status diagno...

Page 43: ...106 or DI 106M e g San Jose 3 Contact Person s Name Enter the name up to 8 characters of the person in charge of the router The Location and the Contact Person fields are optional 4 Protocols Turn on or off the individual protocols for your particular application Unsupported protocols will have a N A in their fields ISDN Setup Menu 2 is for entering information about your ISDN line Different telep...

Page 44: ...eceive calls if the wrong switch type is specified If you are not sure contact your telephone company to confirm the exact switch type 2 B Channel Usage If you are using one B channel of your router with another device on the S T bus then select Switch Unused If not choose Switch Switch The following table shows the relationship between the B Channel Usage setting and ISDN B channels B Channel Usa...

Page 45: ...d be no longer than 19 digits 4 Analog Call This tells the router where to direct incoming analog calls for the associated phone number Set to Phone1 to direct such calls to the PHONE 1 port Phone2 to direct them to the PHONE 2 port or DOVBS to have them handled as Data Over Voice Bearer Service also known as Data Over Speech Bearer Service or DOSBS data calls The PHONE 1 and PHONE 2 ports are kno...

Page 46: ...38 Installation DSS1 1TR6 ISDN 1 Switch Type This field is fixed as DSS1 or 1TR6 2 B Channel Usage This field is fixed as Switch Switch ...

Page 47: ... the telephone number and subaddress assigned to analog port 2 PHONE 2 also known as A B Adapter 2 and POTS port 2 calls This setting will be used at the Calling Party Number for outgoing calls made through this port 6 Dial Prefix to Access Outside Line Enter the prefix number if the router is connected to an ISDN PABX This number will be added to all outgoing calls and should be no longer than 3 ...

Page 48: ... or 2 analog calls will not be answered This option is available only for DSS1 Don t care all numbers accepted All digital calls to any Called Party Number including global calls those without CDPN or CDSA in the call setup will be answered All analog calls will be directed to analog port 1 or analog port 2 or if Analog Call Routing is set to Ignore not answered Analog Call Routing All analog call...

Page 49: ...ISDN link to the telephone company switch It should be noted that whenever the switch type is changed the ISDN initialization will take slightly longer In addition if you are using the U interface the system will also take slightly longer to initialize At this point you will be asked if you wish to check if your ISDN line has been successfully connected to your router If you select Yes the router ...

Page 50: ...s well as the filter sets you wish to implement to monitor your Ethernet traffic From menu 3 Ethernet Setup enter 1 to go to menu 3 1 General Ethernet Setup Input and Output Filter Sets Filter sets are used to block certain packets to reduce traffic and to prevent a security breach Filtering is a very involved subject so leave these fields blank for the time being After you have studied the Filter...

Page 51: ...3 2 TCP IP and DHCP Ethernet Setup 1 DHCP This field determines whether the router will act as a DHCP Dynamic Host Configuration Protocol server If this control is set to None DHCP will not be used If it is set to Server the router will act as a DHCP server capable of automatically assigning IP addresses to Windows 95 Windows NT and other systems that support the DHCP client When DHCP is used the ...

Page 52: ...rver Secondary DNS Server These two fields are used by DHCP clients such as Windows 95 and Windows NT systems for Domain Name Servers Usually your Internet provider will provide one or more name service hosts 5 IP Address Enter the IP address of the DI 106 or DI 106M in dotted decimal notation four 8 bit numbers between 0 and 255 separated by periods e g 192 68 135 5 Note that every machine on the...

Page 53: ...Version Determines what versions of the RIP Routing Information Protocol the router accepts Choices are RIP 1 The router will accept and send RIP version 1 messages only RIP 2B The router will accept RIP 1 and RIP 2 messages both broadcast and multicast and sends RIP 2 messages in broadcast format RIP 2M The router will accept RIP 1 and RIP 2 messages both broadcast and multicast and sends RIP 2 m...

Page 54: ...46 Installation Bridge Ethernet Setup Refer to the chapter on Bridging configuration ...

Page 55: ... you need to collect the following information from your ISP Internet Service Provider IP address of the ISP s gateway optional Telephone number s of your ISP Login name Password for ISP authentication For your Workstation Domain Name Server DNS IP Addresses and the Internet Conventionally the Internet with a capital I refers the large scale interconnected networks across the world that was origin...

Page 56: ...erved the following three blocks of IP addresses specifically for private networks 10 0 0 0 10 255 255 255 172 16 0 0 172 31 255 255 192 168 0 0 192 168 255 255 For this reason it is recommended that you choose your network number from the above list You can obtain your IP address from the IANA from an ISP or assigned from a private network If you belong to a small organization and your Internet a...

Page 57: ... 43 for more information about DHCP Internet Access Configuration This section describes how to configure your DI 106 or DI 106M for Internet access The information you will need to provide will be indicated in bold type Note that configuring the router for Internet access will automatically create a new entry in the Remote Node Setup menu menu 11 Before carrying out the following steps check the ...

Page 58: ...just leave it blank 4 Pri mary Phone and Sec ondary Phone Number Both the Primary and the Secondary Phone number refer to the number that your DI 106 or DI 106M will dial to connect to the ISP The router will always call your ISP using the Primary Phone number first If the Primary Phone number is busy or does not answer the router will call the Secondary Phone number if available Once connected th...

Page 59: ... Options Transfer Rate This field which only applies to outgoing calls controls the rate at which the data is transferred between your router and the Internet The options for this field are 64K The router will place 64 kbps kilobits per second digital data calls 56K For the North America only The router will place 56 kbps digital data calls Lease The router will place leased line calls DOVBS This ...

Page 60: ...ake the appropriate troubleshooting steps Single User Account Typically if there are multiple users on the LAN wanting to concurrently access the Internet they will have to subscribe to multiple IP addresses or a Class C subnetwork from the ISP In either case these two approaches will cost more than a single user account The Single User Account SUA feature allows customers to have the same benefit...

Page 61: ...his address sharing by translating the internal LAN IP addresses to a single address that is globally unique on the Internet For more information on IP address translation refer to RFC 1631 The IP Network Address Translator NAT In summary 1 SUA is an ideal cost effective solution for small offices with less than 20 hosts using a LAN to concurrently access the Internet or other remote TCP IP networ...

Page 62: ...IP addresses for private networks as defined by the IANA Configuration for Single User Account The steps for configuring your DI 106 or DI 106M for Single User Internet Access are identical to conventional Internet Access with the exception that you need to fill in three extra fields Follow steps 1 4 from the previous section Internet Access Configuration 1 Single User Account Enter Yes to enable ...

Page 63: ...call the ISP to test the Internet connection If the test fails note the error message that you receive and take the appropriate troubleshooting steps Configuring Backup ISP Accounts Sometimes it may be desirable to configure more than one ISP account for backup purposes The Single User Account feature can be enabled for all of these accounts making it convenient to switch Internet Service Provider...

Page 64: ...have done this if you need to change from your primary ISP to a backup ISP follow the steps below 1 Enter menu 11 and select your Primary ISP 2 In menu 11 1 set the Active field to No 3 Enter menu 11 again and select your backup ISP 4 In menu 11 1 set the Active field to Yes You will now be able to access the Internet through the backup ISP Remote Node ...

Page 65: ...e router to make a call automatically i e Dial On Demand Similarly calls from the remote LAN will be answered automatically and security will be checked In this chapter we will discuss the parameters that are protocol independent The protocol dependent configuration will be covered in subsequent chapters For TCP IP see the TCP IP Configuration chapter on page 79 For IPX see the Novell IPX Configur...

Page 66: ...n Enter the Remote Node number to edit and you will go to the next submenu 11 1 Remote Node Profile shown below 1 Rem Node Name This is a required field Enter a descriptive name for the Remote Node e g SJHQ The name can be up to ...

Page 67: ... other fields in this menu depend on this parameter For example in order to enable Call Back the Call Direction must be Both 4 Incoming Rem Node Login Name Enter the login name that this Remote Node will use when it calls into the router The login name in this field combined with the Rem Node Password will be used to authenticate the incoming calls from this node 5 Incoming Rem Node Password Enter...

Page 68: ...ill be displayed with a displayed at the end 9 Outgoing My Password This is a required field if Call Direction is either Both or Out Enter the password for the router when it calls this Remote Node If the password is longer than 20 characters then a will be displayed at the end 10 Outgoing Authen This field sets the authentication protocol used for outgoing calls Your DI 106 or DI 106M supports tw...

Page 69: ... the BACP Bandwidth Allocation Control Protocol to establish the second B channel if Multilink PPP is enabled and the Remote Node supports MP and BACP Some areas require dialing before the phone number for local calls A symbol may be included at the beginning of the Primary Phone number or Secondary Phone number 12 Route This fields determines the protocols that your DI 106 or DI 106M will route T...

Page 70: ...ress ENTER This will bring you to menu 11 3 Remote Node Network Layer Options For more information on filling out this screen refer to the chapter pertaining to your specific protocol 17 Telco Options Transfer Rate This field which only applies to outgoing calls controls the rate at which the data is transferred between your router and the Remote Node The options for this field are 64K The router ...

Page 71: ...aces and commas are accepted in this field For more information on customizing your filter sets see the Filter Configuration chapter starting on page 103 The default is blank i e no filters defined 21 Session Option Idle Timeout sec This value specifies the number of idle seconds that elapses before the Remote Node is automatically disconnected Idle seconds is the period of time where no data is p...

Page 72: ... the high Target Utility number for longer than the specified Add Persist value Similarly the second channel will be dropped if the traffic level falls below the low Target Utility number for longer than the Subtract Persist value The Target Utility specifies the line utilization range at which you want your DI 106 or DI 106M to add or subtract bandwidth The range is 30 to 64 kbps kilobits per sec...

Page 73: ... remote device does not recognize the second call as coming from the same device the router will hang up the second channel and continue with the first channel alone Editing PPP Options 1 Encapsulation Select CCP Compression Control Protocol for the PPP or MP link There are two options in this field Standard PPP Standard PPP options will be used CISCO PPP Cisco PPP options will be used 2 Compressi...

Page 74: ...ata transfer rate allowed for this Remote Node This parameter is in kilobits per second There are two options for this field 64 At most one channel can be used 128 A maximum of two channels can be used 6 Multiple Link Options Target Utility Enter the two thresholds separated by a hyphen for subtracting and adding the second channel The default is 32 48 7 Multiple Link Options Add Persist This para...

Page 75: ...Remote Node Configuration 67 Once you have completed menu 11 2 Remote Node PPP Options press ENTER at the message Press ENTER to Confirm to confirm your selections or press ESC to cancel your selections ...

Page 76: ...efined in the Default Dial In Setup menu 13 3 Generally Remote Dial in Users are individual users who dial in to the DI 106 or DI 106M directly from their workstations while Remote Nodes represent networks and are used for LAN to LAN connections This chapter discusses how to set up Default Dial in parameters for both Remote Node and Remote Dial in Users The following sections give two examples of ...

Page 77: ...acintosh and an ISDN Terminal Adapter TA For telecommuters to call in to your LAN you need to configure a Dial In User Profile for each telecommuter Additionally you need to configure the Default Dial In Setup to set the operational parameters for all dial in users You can configure up to eight Remote Dial in Users for your DI 106 or DI 106M An example of Remote Dial in User application telecommut...

Page 78: ...te network see the Remote Node Configuration chapter starting on page 57 An example of a DI 106 or DI 106M being used as a dial in server is shown below Default Dial In Setup This section covers the default dial in parameters The parameters in menu 13 affect incoming calls from all Remote Dial in Users and Remote Nodes before authentication is completed Once authentication is completed and if it m...

Page 79: ...thentication parameter for all incoming calls There are three options for this field None No CLID is required Required Must provide CLID or call is disconnected Preferred If the CLID is available then CLID will be used to do authentication If the CLID is not available the call will continue 2 PPP Options Recv Authen This field sets the authentication protocol used for incoming calls User names and...

Page 80: ...authentication set this field to Yes 5 PAP Login This field will only be enabled if the Mutual Authen field is set to Yes Enter in the login name to be used to respond to the far end s PAP authentication request This field does not apply to CHAP authentication 6 PAP Password This field will only be enabled if the Mutual Authen field is set to Yes Enter in the PAP password to be used to respond to ...

Page 81: ... from the IP pool configured below The default is Yes 11 Dial In IP Address Supplied By IP Pool This field tells your DI 106 or DI 106M to provide the remote host with an IP address from the pool This field is required if Dial In IP Address Supplied By Dial in User is set to No You can configure this field even if Dial in User is set to Yes in which case the DI 106 or DI 106M will accept the IP ad...

Page 82: ...2345678 and 12345679 17 Session Options Input Filter Sets and Session Options Output Filter Sets In these fields you need to select the filter set s to filter the incoming and outgoing traffic between your DI 106 or DI 106M and the Remote Dial in User Keep in mind that these filter set s will only apply to all Remote Dial in Users but not the Remote Nodes You can choose from 12 different filter se...

Page 83: ... Default Dial in Setup press ENTER at the message Press ENTER to Confirm to save your selections or press ESC at any time to cancel your selections Dial In Users Setup The following steps describe the setup procedure for adding a Remote Dial in User From the main menu enter 14 to go to menu 14 Dial in User Setup This menu is shown below Select one of the eight possible users by number This will br...

Page 84: ... a hyphen at the beginning of the name in menu 14 3 Password Enter the password for the Remote Dial in User 4 Callback This field determines if the DI 106 or DI 106M will allow callback to the Remote Dial in User upon dial in If this control is set to Optional the router will be able to call back to the Remote Dial in User if so requested by that user s system if the control is set to Mandatory th...

Page 85: ...phone number from which this Remote Dial in User calls The DI 106 or DI 106M will check this number against the CLID in the incoming call If they do not match and the CLID Authen is Required the router will reject the call 8 Idle Time out Enter the idle time in seconds This time out determines how long the dial in user can be idle before the DI 106 or DI 106M disconnects the call Idle time is defi...

Page 86: ...in server You can turn on both the CLID authentication and callback options for the dial in users By doing so all usage are charged to the company instead of the employees and your accounting department can avoid the hassles of accountability and reimbursement Once you are finished filling in menu 14 1 Edit Dial in User press ENTER at the message Press ENTER to Confirm to save your selections or p...

Page 87: ... 255 0 0 and 255 255 255 0 respectively To create more network numbers you shift some bits from the host ID to the network ID For instance to partition a class C network number 192 68 135 0 into two you shift 1 bit from the host ID to the network ID Thus the new subnet mask will be 255 255 255 128 the first subnet will have network number 192 68 135 0 with hosts 192 68 135 1 to 129 68 135 126 and ...

Page 88: ... 2 192 3 224 4 240 5 248 6 252 7 254 8 255 LAN to LAN Application A typical LAN to LAN application is to use the DI 106 or DI 106M to call from a branch office to the headquarters as depicted in the following diagram For the branch office you need to configure a Remote Node in order to dial out to the headquarters Additionally you may also need to configure Static Routes if some services reside be...

Page 89: ... the default dial in parameters in menu 13 see the chapter entitled Dial In Configuration starting on page 68 1 Route Make sure IP is among the protocols in the Route field 2 IP Address Enter the IP address of the gateway at the remote site in this case headquarters If the remote router is using a different IP address than the one entered here your DI 106 or DI 106M will drop the call 3 Edit IP IP...

Page 90: ...e enter the IP address assigned to the WAN port of your DI 106 or DI 106M Note that this is the address assigned to the local DI 106 or DI 106M not the remote router 1 Single User Account This field should be set to yes to enable the Single User Account Network Address Translator feature for this site Use the space bar to toggle between yes and no See page 52 for more information on the Single Use...

Page 91: ... Protocol and the default is Both If set to Both your router will broadcast its routing table on the WAN and incorporate RIP broadcasts from the other router into its routing table If set to In Only your router will not broadcast its routing table on the WAN if set to Out Only it will broadcast its routing table but ignore any RIP broadcast packets that it receives If set to None your DI 106 or DI...

Page 92: ...d An example is given below In the example stations on the 204 5 1 0 24 subnetwork can access the remote stations using the static route The route will have a destination of 204 5 1 64 26 with the gateway address being that of the Remote Node 204 5 1 150 Note that in normal circumstances your DI 106 or DI 106M will have adequate routing information after you configure it for Internet access and Re...

Page 93: ...e name for this route This is for identification purpose only 2 Active This fields allows you to activate deactivate this static route 3 Destination IP Address This parameter specifies the IP network address of the final destination Routing is always based ...

Page 94: ...the IP address of the gateway The gateway is an immediate neighbor of the DI 106 or DI 106M that will forward packets to the destination On the LAN the gateway must be a router on the same segment as the DI 106 or DI 106M over ISDN the gateway must be the IP address of one of the Remote Nodes 6 The Metric and the Private parameters have the same meaning as those in the Remote Node Setup Once you a...

Page 95: ...I DIX and SNAP Network Numbers Whenever you are setting up an IPX routing environment it is important to correctly configure the network numbers on the LAN On any IPX network there is an external network number that is the number associated with the frame type on the Ethernet cable to which the stations on the network are joined In addition to this external network number each NetWare server has i...

Page 96: ...a network number parameter in the Ethernet Setup menu for the DI 106M Rather the DI 106M will learn the network number of the network it is attached to through the regular RIP broadcasts sent by the server and it will add this route to its routing table DI 106M on LAN without Server If the DI 106M is connected to a LAN without an existing NetWare server station then it needs to create a unique ext...

Page 97: ...uld be ignored as traffic When you are routing IPX packets the default call filters are defined as follows Block periodical SAP and RIP response messages Block NetWare serialization packets Allow SAP and RIP inquiry packets These call filters prevent the DI 106M from making a call to the Remote Node thus preventing the expense of an unnecessary phone call IPX Ethernet Setup The first step is to se...

Page 98: ...2 Frame Type For every frame type that the DI 106M needs to support you need to set the corresponding field to Yes The frame type s selected here must be the same frame type s as the server or client stations on that network Otherwise the devices will not be able to communicate You can select one or more of these four frame types 802 2 802 3 Ethernet II SNAP 3 IPX Network If you selected the DI 10...

Page 99: ...essage to save your selections or press ESC at any time to cancel your selections LAN to LAN Application A typical LAN to LAN application is to use the DI 106M to call from a branch office to headquarters such that all of the stations on the branch office network have access to the server at the headquarters as depicted in the following diagram For the branch office you need to configure a Remote ...

Page 100: ...ve incoming calls you can configure the default dial in parameters in menu 13 see the chapter entitled Dial In Configuration starting on page 68 1 Route Make sure IPX is among the protocols in the Route field 2 Edit IP IPX Bridge Press the space bar to change the setting to Yes then press Enter to go to the Remote Node Network Layer Options menu 1 Dial On Query This field is necessary for the DI 1...

Page 101: ...works that must be passed through to reach the Remote Node The default is one 1 5 Tick Count This field indicates the time ticks required to reach the Remote Node The default is two 2 6 W D Spoofing min This field is used for the router when it is on the server side LAN The router can spoof a response to a server s watchdog request after the connection is dropped In this field enter in the time nu...

Page 102: ...t stations will have access to a server on their LAN as shown below This may present a problem if you desire your client station to access a server at a remote site For example in the above diagram suppose that a client station on the network on the left wishes to access the NetWare server on the right internal network number 111 However the SAP broadcasts will receive a response from the server o...

Page 103: ...network number of the remote server which you wish to access Do not use 00000000 or FFFFFFFF for this field 3 Node This field contains the address of the node on which the server resides If you are using a Novell IPX implementation this value is 000000000001 4 Socket This field contains the socket number on which the server will receive service requests The default for this field is hex 0451 5 Typ...

Page 104: ... route That is the Remote Node that you wish to route the packet to The Hop Count and Tick Count fields have the same meaning as those in the Remote Node Setup Once you have completed filling in the menu press ENTER at the message Press ENTER to Confirm to save your selections or press ESC at any time to cancel your selections ...

Page 105: ... designed to prevent certain IPX packets from triggering a call to a Remote Node These filters should inform your DI 106M which packets should be ignored as traffic When you are bridging IPX packets the default call filters are defined as follows Block periodical SAP and RIP response messages Block SAP and RIP inquiry packets if set to Handle IPX as Server Allow SAP and RIP inquiry packets if set ...

Page 106: ...AP Service Advertising Protocol periodical response packets will not trigger the call If it is set to Server no RIP or SAP packets will trigger the call In addition during the time when the ISDN line is down the DI 106M will reply to the server s watchdog messages on behalf of remote clients The period of time that the DI 106M will do this is linked to the Ethernet Address Timeout parameter in eac...

Page 107: ...the LAN then the setting depends on whether the local clients will access the remote servers If they do set to Client and set Dial On Broadcast in menu 11 2 to Yes to allow client queries to trigger calls If they do not set it to Server When you are finished press ENTER at the message Press ENTER to Confirm to save your selections or press ESC at any time to cancel them LAN to LAN Application A ty...

Page 108: ...col independent parameters in menu 11 Remote Node Profile For the protocol dependent parameters follow the ensuing instructions 1 Bridge Make sure this field is set to Yes 2 Edit IP IPX Bridge Press the space bar to change it to Yes and press Enter to go to the network layer options menu as seen below 1 Dial On Broadcast This field is necessary for the DI 106M on the caller side LAN When set to Ye...

Page 109: ...press ENTER to return to menu 11 Press ENTER at the message Press ENTER to Confirm to save your selections or press ESC at any time to cancel your selections Default Dial In Setup for Bridge There is only one parameter you need to fill out for Bridging applications PPP Options Recv Authen verify that this field is not set to None Bridging applications must have some sort of authentication turned o...

Page 110: ...available enter the IP address of the destination device that you wish to bridge your packets to 5 Gateway Node Enter the number 1 4 of the Remote Node that is linked to this static route When an incoming packet s destination Ether MAC address matches the value entered above then it will trigger a call to this Remote Node Once you have completed filling in the menu press ENTER at the message Press...

Page 111: ...n the data to determine if the packet should be allowed to pass Call filters are used to determine if a call should be placed Outgoing packets must pass through the data filters before they encounter the call filters Call filters are divided into two groups default call filters and user defined call filters The router has default call filters that filter out administrative packets e g RIP and SAP ...

Page 112: ... of the filter sets together to screen the data packet Therefore with each filter set having up to six rules you can have a maximum of 24 rules active for a single filtering application Configuring a Filter Set In order to distinguish between the 12 filter sets each filter set should have a name or some comments You can edit these comments in the following way 1 From the main menu select option 21...

Page 113: ...you press ENTER you will be taken to menu 21 1 Filter Rules Summary as shown below The information displayed in this menu is read only From here you can examine the parameters of each rule that you have configured for that set Following are brief descriptions of the column headings in this menu Refers to the filter rule number 1 6 A Refers to Active Y means the filter rule is active and N means th...

Page 114: ... D means to drop the packet and N means check the next rule The Action Matched control has no effect when the More control see preceding is set to Y n Refers to Action Not Matched F means to forward the packet D means to drop the packet and N means check the next rule The Action Not Matched control has no effect when the More control is set to Y If the filter type is IP TCP IP the following abbrev...

Page 115: ...nformation on configuring the filter rule parameters refer to the next section To configure a specific filter rule simply select the number of the filter rule 1 6 you wish to configure and press ENTER This will take you to menu 21 1 1 TCP IP Filter Rule next section Configuring a Filter Rule There are three types of filter rules that you can configure Some of the parameters will differ depending o...

Page 116: ...r Rule This section will show you how to configure a TCP IP filter rule for your outer The fields in the menu are indicated in bold type 1 Active In this field you can make the filter rule active or inactive There are two options Yes No 2 IP Protocol Protocol refers to the IP specific number of the protocol The range for this value should be between 0 and 255 For example 6 refers to the TCP protoc...

Page 117: ...n Port Enter the destination port of the packets that you wish to filter The range of this field is 0 to 65535 7 Destination Port Comp In this field you can select what comparison quantifier you wish to enable to compare to the value given in Destination Port There are five options for this field None Less Greater Equal Not Equal 8 Source IP Addr In this field enter the source IP Address of the pa...

Page 118: ... be inactive N A unless the value in that field is 6 TCP protocol In this field you specify what type of TCP packets will be filtered There are two options Yes filter match only established TCP connections No filter match both initial and established TCP connections 13 More In this field you can determine if you want to pass the packet through the next filter rule before an action is taken There a...

Page 119: ...e conditions for the filter rule are met you can specify what to do with the packet There are three options for this field Check Next Rule Forward Drop 16 Action Not Matched If the conditions for the filter rule are not met you can specify what to do with the packet There are three options for this field Check Next Rule Forward Drop Once you are finished filling in menu 21 1 1 TCP IP Filter Rule p...

Page 120: ...Filter Rule The fields in the menu are indicated in bold type 1 Offset Offset refers to the value of the byte that you want to use as your starting offset That is in the data packet at what point do you want to begin the comparison The range for this field is from 0 to 255 Default 0 2 Length This field refers to the length in bytes of the data in the packet that the router should use for compariso...

Page 121: ...For example if Length is 4 one possible Value setting would be 1155ABF8 If the result from the masked packet matches Value then the packet is considered matched 5 Action Matched If the conditions for the filter rule are met you can specify what to do with the packet There are three options for this field Check Next Rule Forward Drop 6 Action Not Matched If the conditions for the filter rule are no...

Page 122: ...he menu are displayed in bold type 1 IPX Packet Type Enter the IPX packet type value of the packet you wish to filter This setting should be a one byte value expressed in hexadecimal 2 Destination Source Network Enter the four hex byte destination source network numbers of the packet that you wish to filter 3 Destination Source Node Enter in the six hex byte value for the destination source node n...

Page 123: ... or 0453 indicating SAP and RIP packets There are seven options for this field which determines the operation for the IPX packet None RIP Request RIP Response SAP Request SAP Response SAP Get Nearest Server Request SAP Get Nearest Server Response The More Log Action Matched and Action Not Matched controls work as described in the preceding sections Once you are finished filling in menu 21 1 3 IPX ...

Page 124: ...n management stations and agent stations on a network Basically the DI 106M when connected to the LAN acts as an agent station In this way a management station on your LAN can monitor the DI 106M as it would another station on the network Keep in mind that SNMP is only available if TCP IP is configured on your DI 106M Configuring Your DI 106M For SNMP Support Following is a description of how to c...

Page 125: ...an determine what the Get community is for your DI 106M The value entered into this field will be used to authenticate the community field for incoming Get and GetNext requests from the management station The default is public 4 Set Community In this field enter the Set community for your DI 106M The value entered in this field will be used to authenticate the community field for incoming Set requ...

Page 126: ... manager This should be treated like a password and must match what the SNMP manager is expecting The default is public 7 Trap Destination This field contains the IP address of the station that you wish to send your SNMP traps to Once you have finished filling in menu 22 SNMP Configuration press ENTER to confirm your selections or press ESC to cancel your selections If you are unsure how to config...

Page 127: ... Dial In Configuration chapter starting on page 68 By default the router can store information about up to eight different users If more dial up users are necessary an external RADIUS Remote Authentication Dial In User Service server can be used to provide centralized user security In addition the DI 106 and DI 106M implement a user password to get into the SMT screen You will have three attempts ...

Page 128: ... 23 System Security This will bring you to menu 23 System Security 2 From this menu you can select option 1 Change Password This will bring you to menu 23 1 System Security Change Password 3 Type in your previous system password and press ENTER 4 Type in your new system password and press ENTER 5 Re type your new system password for confirmation purposes and press ENTER ...

Page 129: ...ver To use RADIUS authentication you will need to have a UNIX based machine on your network to act as a radiusd server as well as a copy of the radiusd server program itself You can obtain a copy of the RADIUS software along with documentation for the server at http www livingston com Tech FTP pub le radius shtml or at ftp ftp livingston com pub le radius Follow the included instructions to instal...

Page 130: ...gured 0 VALUE D Link Callback Phone Source User 1 These changes allow the RADIUS server to be used with D Link CLID authentication as described in the section below Configuring the DI 106M for RADIUS Authentication To configure the DI 106M to use the RADIUS server set up in the previous section select option 23 System Security from the main menu This will bring you to menu 23 System Security From ...

Page 131: ...etwork s UNIX based RADIUS server 4 Port The IP port address used by the authentication server The default value of 1645 should be used 5 Key A password used to identify the DI 106M as a valid client of the RADIUS authentication service The Key password should be stored in the client file in the RADIUS server s etc raddb directory Lines of the form Client Name Key 192 168 0 1 1234 should be added ...

Page 132: ...dd a line similar to the following joeuser Password joepassword Each user should have a user name password record in the users database Using RADIUS Authentication for CLID To use RADIUS for CLID authentication create a user record in the users file where the user name the first field is the telephone number and the password the second field is always D Link CLID case sensitive The regular user na...

Page 133: ...System Security 125 Note that if CLID is turned off in the DI 106M you still need to have a separate user record for joeuser so the regular user name password mechanism still works ...

Page 134: ... telnet to configure it remotely as shown below In order to configure your DI 106 or DI 106M in this way you must first assign it an IP Address and connect it to your network See the Configuring for Internet Access chapter starting on page 47 for more information on assigning an IP Address Once this is configured any station on the LAN or remote network that has TCP IP installed can use telnet rem...

Page 135: ...the RS 232 connection over telnet If you have already connected to the router via telnet you will be logged out if another user is connecting to it via the RS 232 cable Only after the other administrator has been disconnected will you be able to telnet to the router again System Timeout When you are connected to your DI 106 or DI 106M via telnet there is a system timeout of 5 minutes 300 seconds I...

Page 136: ...hannel status log and trace capabilities and upgrades to the system software This chapter will describe how to use these tools in greater detail System Status System Status is a tool that can be used to monitor your DI 106 or DI 106M Specifically it will give you information on the status of your system software version ISDN telephone line number of packets sent and number of packets received ...

Page 137: ...disconnect the current channel 1 call 2 will disconnect the current channel 2 call 3 will reset the counters 4 will disconnect channel 1 and channel 2 and ESC will exit the screen 4 Items 5 through 25 describe the fields present in menu 24 1 System Maintenance Status It should be noted that these fields are READ ONLY and are meant to be used for diagnostic purposes 5 CHAN shows statistics for chan...

Page 138: ... average CLU for this channel 13 Up Time time this channel has been connected to the current Remote Node 14 Total Outgoing call Time shows the total outgoing call time for both channel 1 and channel 2 since the system was powered up 15 Ethernet shows the current status of the LAN connection on your DI 106 or DI 106M 16 Status shows the LAN s current speed 10 Mbps or 100 Mbps and manner of data flo...

Page 139: ...cket Which Triggered Last Call shows the first 48 octets of the LAN packet that triggered the last outgoing call There are three different types of packets IP IPX and RAW By viewing the packet information you can determine which station has sent a packet to cause the router to make an outgoing call Two example figures are shown below the first of an ICMP Ping packet Type IP triggering the call and...

Page 140: ...ault 19200 and 38400 bps for the RS 232 connection Log and Trace Log and trace tools allow users of the DI 106 or DI 106M to view the error logs and trace records to troubleshoot any errors that may occur The router is also able to generate syslogs to send to other machines 1 To get to the log and trace tools select option 24 System Maintenance This will bring you to menu 24 System Maintenance ...

Page 141: ...System Maintenance Log and Trace will display the system s Error Log In addition to providing error messages the Error Log is a valuable source of information about your DI 106 or DI 106M You can also clear the Error Log on your DI 106 or DI 106M After each display you are prompted with an option to do so Enter the appropriate choice and press ENTER Syslog And Accounting Syslog and Accounting can ...

Page 142: ...ritten in dotted decimal notation such as a b c d where a b c and d are numbers between 0 and 255 3 Log Facility Use the space bar to toggle between the 7 different Local options This feature is used for UNIX applications Your DI 106 or DI 106M will send three different types of syslog messages Call information messages i e CDR Error information messages and Session information messages Some examp...

Page 143: ...44 E01 CLID call refuse line 1 channel 1 call 45 E02 IP address mismatch Session Information Messages line 1 channel 1 call 41 I01 IPCP up 306L line 1 channel 1 call 41 I01 IPCP down 306L Diagnostic The diagnostic functions on your DI 106 or DI 106M allow you to test aspects of your device to determine if they are working properly The following list provides a short description to the types of dia...

Page 144: ...n user 6 Reset ISDN This command will re initialize the ISDN link to the telephone company 7 ISDN Connection Test You can use this command to see if your ISDN line has been successfully connected to your DI 106 or DI 106M This command will trigger the router to perform a loop back test to check the functionality of the ISDN line If your line is working properly the test will succeed Otherwise note...

Page 145: ...t Setup Test This test checks to see if your Internet access configuration has been done correctly When this option is chosen your DI 106 or DI 106M will PING the Internet IP Address If everything is working properly you will receive an appropriate response Otherwise note the error message and consult your network administrator ...

Page 146: ...m menu 24 Maintenance will allow you to back up your current DI 106 or DI 106M configuration to disk Backup is highly recommended once your configuration is functioning Backing up a configuration involves downloading configuration information from the router and saving it to disk Procedures for downloading and saving vary depending on the software used to access the router but in all cases you mus...

Page 147: ...function will delete the old software before installing the new software Do not attempt to utilize this menu unless you have the new software version There are two different software updates RAS code and ISDN code RAS and ISDN code update Type atur and wait until the DI 106 or DI 106M responds with an OK to begin uploading the new software upload procedure varies depending on the type of software ...

Page 148: ...ing calls and a way for users to set a limit on their ISDN utilization to prevent any accidental usage It limits the total outgoing call duration over a period of time for each Remote Node or Remote Dial in User callback only If the total outgoing call duration exceeds the set limit future outgoing calls will not be made and the current call will be dropped The Blacklist function prevents the DI 1...

Page 149: ...ng digital call within the timeout value The default is 30 Retry Counter How many times a busy or no answer phone number is retried before it is put on the blacklist The default is 0 and the blacklist control is not enabled Retry Interval sec Elapsed time after a call fails before another call may be retried Applies before a phone number is blacklisted ...

Page 150: ...ance Blacklist The phone numbers on this list cannot be entered directly instead they are numbers which have had problems connecting in the past The user can take a phone number off the list by entering its index number ...

Page 151: ...ter each period the total budget is reset The defaults for the total budget is 0 minutes and the period is 0 hours This means no budget control The user can reset the total outgoing call time through this menu The total outgoing call timer can be program need to reset itself periodically through menus 11 and 13 Call History The call history is erased when you reset the DI 106 or DI 106M The router...

Page 152: ...fifteen digits 2 Dir IN for incoming calls OUT for outgoing calls 3 Rate One of the following 64K 56K X75 or V120 X75 and V120 are available for DSS 1 and 1TR6 firmware only 4 call Number of calls to OUT or from IN this number 5 Max Duration of the longest call to or from this number 6 Min Duration of the shortest call to or from this number 7 Total Total duration of calls to or from this number ...

Page 153: ...wer cord and the power supply and make sure it is properly connected to your DI 106 or DI 106M If the error persists you may have a hardware problem In this case you should contact technical support Connecting the RS 232 cable cannot access the SMT Check to see if the DI 106 or DI 106M is connected to your computer s serial port Check to see if the communications program is configured correctly Th...

Page 154: ...s connected to the DI 106 or DI 106M and to the wall outlet to the telephone company 3 If the code is 2 this indicates an SPID error Verify the SPID s that you have entered in menu 2 If these are correct try to initialize again from menu 24 4 3 4 If the code is 3 this indicates a general failure Verify the SPID s in menu 2 If these are correct you may also need to verify the provisioning informati...

Page 155: ...or that LAN 3 Check the physical Ethernet cable and make sure the connections on the router and the hub are secure Problems Connecting to a Remote Node or ISP 1 Check menu 24 1 to verify the ISDN status If it indicates down then refer to the section on the ISDN line problems 2 In menu 24 4 5 do a manual call to that Remote Node You will see some messages printed onto the screen The messages will s...

Page 156: ...ting to a Remote User 1 First verify that you have configured the authentication parameters in menu 13 These would be CLID Authen Recv Authen and Mutual Authen 2 If the Remote Dial in User is negotiating IP verify that the IP address is supplied correctly in menu 13 Check that either the Remote Dial in User is supplying a valid IP address or that the router is assigning a valid address from the IP...

Page 157: ...y No of Phone s No of SPIDs AT T 5ESS NI 1 North American 2 2 AT T 5ESS Point to Point North American 1 0 AT T 5ESS Multipoint North American 2 2 Northern Telecom NI 1 North American 2 2 Northern Telecom Custom North American 2 2 DSS1 Europe Asia 2 N A 1TR6 Germany 2 N A Provisioning For U S Switches For the U S the DI 106 and DI 106M both the U and S T interface have been approved by Bellcore and...

Page 158: ...stricted CSV limit 2 CSV Notification Busy NB limit 1 Circuit Switched Data CSD 1 CSD Additional Call Offering ACO Unrestricted CSD limit 2 CSD Notification Busy NB limit 1 MTERM 2 For AT T 5ESS Multipoint Provisioning Feature Setting Term Type D Call Appearances CA 1 CA Quantity 1 Circuit Switched Voice CSV 1 CSV Flexible Call Offering FCO Unrestricted CSV limit 2 CSV Notification Busy NB limit 1...

Page 159: ...rovisioning For the Northern Telecom Switch The Northern Telecom switch type supports two types of ISDN service These are National ISDN 1 and Custom For Northern Telecom National ISDN 1 Provisioning Feature Setting Signaling Functional Protocol Version Control PVC 2 National ISDN 1 TEI assignment Dynamic Maximum number of keys maxkeys 3 1 to 64 OK Release key No Ringing indicator No Electronic Key...

Page 160: ...ng Functional Protocol Version Control PVC 1 Custom TEI assignment Dynamic Maximum number of keys maxkeys 3 1 to 64 OK Release key No Ringing indicator No Electronic Key Telephone System EKTS Yes or No set to opposite of ACO Additional Call Offering ACO Yes or No set to opposite of EKTS ...

Page 161: ...E in standard 802 3 a 10Mbps standard 10Mbps 10 million bits per second an expression of transmission speed in a network Address A number set of numbers or name which identifies a computer network device or network resource Agent The subsystem in a managed network device that is responsible for responding to SNMP requests and commands and for sending SNMP traps AppleTalk A network protocol often u...

Page 162: ...guration information from a central location on startup Bridge A LAN device used to connect two different LANs so that packets can be transmitted from one to the other A bridge works on a low level and does not take higher level protocols into consideration A switching hub is a type of bridge Broadcast A network transmission intended for all of the stations on a network Cascading The practice of c...

Page 163: ...munity Name A part of an SNMP request used as a rudimentary form of password An SNMP agent may grant different levels of access to requests with different community names Crossover Cable A type of twisted pair cable in which the wires at one end have been reversed in order to match pinouts on a hub or switch CSMA CD Carrier Sense Multiple Access with Collision Detection a network communications pr...

Page 164: ...k channel in both directions Half Duplex HDX is transmission in both directions but one at a time not simultaneous Ethernet A particular type of LAN described in a standard 802 3 established by the IEEE with 10Mbps data transmission Fast Ethernet An extension of Ethernet LAN defined in standard 802 3u to allow 100Mbps transmissions File Server A computer specialized for providing file storage to c...

Page 165: ...ics Engineers an accredited professional group of scientists and engineers who help set standards for LAN communications technology In band Communications with a network device using the network medium itself Contrast with out of band IP Address A network address used on TCP IP networks such as the Internet to uniquely identify the host or device IP addresses are usually written in the form xxx xx...

Page 166: ...e first three groups identify the manufacturer of the Ethernet interface and the last three identify the interface itself Mbps Megabits per second millions of bits per second MIB Management Information Base a well defined collection of statistics and control variables accessible using SNMP MIB II A standard Management Information Base that provides access to a collection of management statistics c...

Page 167: ...em a collection of software used for remotely monitoring and managing network devices Out of Band Communications with a network device using some medium other than the network itself Packet An addressed segment of data transmitted on a network Peer to Peer A form of networking where all stations on the network can provide file service or other network services without having to go through a centra...

Page 168: ...ch as TCP IP or IPX to determine where packets should be sent Most routers are capable of forwarding traffic to Wide Area Network WAN connections as well as between LANs Segment Part of an Ethernet or other network on which all traffic is common to all nodes SLIP Serial Line Internet Protocol a method of encoding TCP IP for transmission over serial lines or modems SNMP The Simple Network Managemen...

Page 169: ...ontrol Protocol Internet Protocol a suite of transport and network layer communications protocols Telnet Part of the TCP IP suite of protocols used for interacting with remote computers and devices using the keyboard and a text display TFTP Trivial File Transfer Protocol a low overhead protocol for file transmission over TCP IP networks Often used for obtaining device configuration files or bootst...

Page 170: ...sary usually terminating in an RJ 45 connector UDP User Datagram Protocol part of the TCP IP suite of protocols UTP Unshielded Twisted Pair twisted pair wire without shielding WAN Wide Area Network compare LAN ...

Page 171: ...48 Default Dial in Setup menu 71 DHCP 43 49 DHCP server 43 Diagnostic menu 135 Dial On Demand 4 57 dial in server 34 68 69 Dial in User Setup menu 75 DSS1 15 38 39 149 Dynamic Host Configuration Protocol 6 43 Edit Bridge Static Route menu 103 Edit Dial in User 76 Edit IP Static Route menu 86 Edit IPX Static Route 96 Filter Rules Summary menu 107 Filter Set Configuration menu 106 frame types 88 91 ...

Page 172: ...3 2 System Maintenance Syslog and Accounting 134 24 4 System Maintenance Diagnostic 135 24 9 1 Call Control Parameters 141 24 9 2 Blacklist 142 24 9 3 Budget Management 143 3 1 General Ethernet Setup 42 3 2 TCP IP and DHCP Ethernet Setup 43 3 3 Novell IPX Ethernet Setup 91 3 5 Bridge Ethernet Setup 100 4 Internet Access Setup 50 Main 33 MP 50 61 64 65 MTR See Max Transmission Rate Multilink Protoc...

Page 173: ...149 Syslog and Accounting menu 134 System Maintenance Change Terminal Baud Rate menu 132 System Maintenance Diagnostic menu 135 System Maintenance Status menu 129 System Maintenance Syslog and Accounting menu 134 System Maintenance menu 128 System Management Terminal 31 System Security Change Password menu 121 System Security External Server menu 123 Target Utility 64 66 TCP IP 1 4 7 8 17 42 43 44...

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