D-Link DI-106W, DI-106M, DI-106MW User Manual
Copyright Statement
Copyright ©1998 D-Link Corpor ation
No part of this p ublication may be r ep roduced in any form or by
any means or used to make any derivative such as translation,
transformation, or adaptation without permission from D-Link
Corporation/D-Link Systems Inc., as stipulated by the United
States Co pyright Act of 1976.
Trademarks
D-Link is a registered tr ademark of D-Link Corporat ion/D-Link
Systems, Inc.
All other tr ademarks belong to t heir respective owners.
Limited Warranty
This guide and the accompanying product ar e each provid ed “as
is,” without w arranty as to th eir perfor mance, merchantability or
fitness for any particular purpose. D-Link Corporation and D-Link
Systems, Inc. reserve the right to r evise this publication and to
make changes to its co nt ent s at any time, without obligation to
notify any person or entity of such revisions or changes.
Table of Contents
I
NTRODUCTION
.......................................................................1
Features .................................................................................................... 2
Ease of Installation..............................................................................................2
Built-in Hub.......................................................................................................2
ISDN Basic Rate Interface (BRI)......................................................................... 3
ISDN Leased Line...............................................................................................3
Multiple Networking Protocol Support................................................................4
Standard Phone Jacks..........................................................................................4
Dial On Demand................................................................................................. 4
Bandwidth On Demand.......................................................................................4
Full Network Management..................................................................................5
RADIUS (Remote Authentication 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
Other Resources ........................................................................................ 9
Packing List............................................................................................... 9
Additional Install ati on R equi rement s.......................................................10
B
EFORE YOU BEGIN
.............................................................11
Road Map and Flow.................................................................................11
Completing the Worksheet ....................................................................... 12
Ordering Your ISDN Line ................................................................................. 13
Collecting General Setup Information................................................................ 14
Collecting ISDN Phone Line Information .......................................................... 14
Collecting Ethernet Setup Information ............................................................... 17
I
NSTALLATION
.......................................................................23
A Warning On Connection Cables ........................................................... 24
Mounting the Route r................................................................................24
Connecting Your Computer and Your DI-106 or DI-106M....................... 24
Connecting the RS-232 Cable to the Router....................................................... 25
Connecting an ISDN Line to the Router............................................................. 25
Connecting 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 Inte rfac e............. 32
System Management Terminal Interface Summary................................... 33
General Setup.......................................................................................... 34
ISDN Setup.............................................................................................. 35
North American ISDN....................................................................................... 36
DSS1 & 1TR6 ISDN......................................................................................... 38
Ethernet Setup......................................................................................... 42
General Ethernet Setup..................................................................................... 42
TCP/IP and DHCP Ethernet Setup .................................................................... 43
Novell IPX Ethernet Setup................................................................................45
Bridge Ethernet Setup....................................................................................... 46
C
ONFIGURING FOR INTERNET ACCESS
...................................47
IP Addresses and the Internet .................................................................. 47
Internet Access Configuration.................................................................. 49
Single User Account ................................................................................ 52
Configuration for Single User Acc ount .................................................... 54
Configuring Backup ISP Account s ........................................................... 55
R
EMOTE NODE CONFIGURATION
............................................57
Bandwidth on Demand............................................................................. 63
Edi ting PPP Optio n s................................................................................ 65
D
IAL-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 C
ONFIGURA TI ON
......................................................79
IP Subnet Mask........................................................................................ 79
LAN-to-LAN Application ......................................................................... 80
Remote Node Setup .......................................................................................... 81
Static Route Setup............................................................................................83
N
OVELL
IPX C
ONFIGURATION
...............................................87
IPX Network Environment ....................................................................... 87
Frame Type....................................................................................................... 87
Network Numbers............................................................................................. 87
DI-106M on LAN with Server................................................................... 88
DI-106M on LAN without Server .............................................................. 88
IPX Spoofing ........................................................................................... 89
IPX Ethernet Setup .................................................................................. 89
LAN-to-LAN Application ......................................................................... 91
Remote Node Setup .......................................................................................... 92
Static Route Setup.................................................................................... 94
B
RIDGING CONFIGURA TION
....................................................97
IPX Spoofing ........................................................................................... 97
Bridge Ethernet Setup.............................................................................. 98
LAN-to-LAN Application ......................................................................... 99
Remote Node Setup ........................................................................................ 100
Default Dial-In Setup for Bridge ..................................................................... 101
Bridge Static Route Setup............................................................................... 101
F
ILTER CONFIGURA TION
......................................................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
S
YSTEM SECURITY
..............................................................119
Configuring the SMT Password.............................................................. 120
Using RADIUS Authentication............................................................... 121
Installing a RADIUS Server............................................................................ 121
Configuring the DI-106M for RADIUS Authentication.................................... 122
Adding Users to the RADIUS Database........................................................... 124
Using RADIUS Authentication for CLID......................................................... 124
T
ELNET CONFIGURA TI ON A ND CAPABILITIES
............................126
About Telnet Confi guration ................................................................... 126
Telnet Capabilities................................................................................. 127
Single Administrator....................................................................................... 127
System Timeout.............................................................................................. 127
S
YSTEM 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
T
ROUBLESHOOTING
............................................................145
Problems Starting Up the DI-106 or DI-106M....................................... 145
None of the LEDs are on when you power up the router .................................. 145
Connecting the RS-232 cable, cannot access the SMT..................................... 145
Problems With the ISDN Line................................................................ 146
The ISDN initialization failed......................................................................... 146
The ISDN loopback test 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 S
WITCH TYPES
.........................................................149
Provisioning For U.S. Switches.............................................................. 149
Provisioning For the AT&T 5ESS Switches..................................................... 150
Provisioning For the Northern Telecom Switch ............................................... 151
G
LOSSARY
.........................................................................153
I
NDEX
................................................................................163
ISDN Router
User’s Guide
Introduction
Congratulations on your purchase of a D-Link DI-106 series
remote access router with integrated Ethernet hub. No larger than
an ordina ry mod em, your router offers inexpensiv e yet comp lete
telecommunication s and in terne twor king solutions for your home
or branch office. It is ideal for everything from Internet browsing to
receiving calls from Remote Dial-in Users and making LAN-toLAN connections to Remote No des.
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 P acket 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 interface, IP/IPX r outing, bridging
This complete solution also includes r emote dial-in user support, an
Internet single-user account (Networ k Address T r anslation) option,
ex tensive network ma nagement capa bilities, and solid sec urity
features.
2 Introduction
NOTE:
Throughout the remainder of this manual, the term
“DI-106” refers to any DI-106 or DI-106W, and the term
“DI-106M” ref ers t o any D I- 106M or DI- 106MW .
Features
Each DI-106 series router is packed with features that give it the
flex ibility to provid e a comp lete networ king solution for almost an y
user.
Ease of Installation
Your DI-106 or DI-106M is a self-contained unit that is quick and
easy to in stall. Phys ica lly, it resembles an exter n al mod em;
however, it is a combination ISDN rout er and 10BASE-T E thernet
hub, and it uses twisted-pair Ethernet cables to connect to the host
network.
Built-in Hub
As a 10BASE-T Ethernet hub, yo ur DI -106 or DI-106M pro vides
six ports for connection of standard 10- Mbps Ethernet devices.
Five ports ar e designed for connection of network end nodes—
single-u ser computers, ser vers, bridges, other r outer s, etc.—
through standard “straight-thro ugh” twisted-pair cables; the sixt h is
wired for making an “uplink” co nnection to a nother hub thro ugh
the same kind of cable for ne twork expa ns ion.
Introduction 3
ISDN Basic Rate Interface (BRI)
Using a standard S/T or U I nt erface (t he DI-106 and DI-106M use
the S/T interface, while the DI-106W and DI-106MW use the U
interface) the DI-106 and DI-106M suppor t a full range of switch
types. The switch type depends on the CO (Centr al Office) switch
your ISDN line is connected to . S ee the
ISDN Switch Types
chapter
for more information on North American, Eu r opean, and Asian
ISDN firmware and swit ch types support ed by these routers.
The two B- channels can be used independently fo r two
destinations. Or they can be bundled fo r one connection to suppor t
bandwidth-on-demand.
ISDN Leased Line
If the router is set up for an ISDN leased line (t hat is, if any opt ion
but Switch/Switch or Switch/Unused is selected for the B Channel
Usage control in setup menu 2, ISDN Set up, and the Transfer Type
control is set to Leased in either set up menu 4, Internet Access
Setup, o r set up menu 11.1, Remote Node Pro file), the rout er will
auto matically initialize the leased-line connection each time it is
powered up o r the settings in setup menu 2, 4, or 11.1 are saved.
The DI-106 and DI-106M implement the PPP echo mechanism for
verifying ISDN leased line status. The setting of the Idle Timeout
con trol in setup menu 11.1 will be u sed a s the interval between t wo
LCP_Echo_Req messages. It is supposed that t here exists an echo
reply correspo nding to an echo request. Whenever an echo request
is sen t, the counter will be increme nt ed by one .
T h e s end counter will be r eset to zero after an ech o response is
received. The leased- line error reco very mechanism will be
4 Introduction
triggered after the send counter r eaches 4. If the Idle Timeout
control is set to zero, the PPP echo mechanism will no t b e u se d.
Multiple Networking Protocol Support
The DI-106M is a multi-proto col router. It supports T CP/IP,
Novell I PX, and Transparent Bridging.
Standard Phone Jacks
The rout er is equipped wit h two standard phone jacks fo r
connecting t ele phones, fax ma chines, or modems. This allows the
ISDN line to be used for voice calls as well as data calls.
Dial On Demand
The Dial On Demand feature allows a DI-106 or DI - 106M t o
auto matically place a call to a Remote Node whenever there is
traffic coming fro m any workstation on the LAN (Local Area
Network) to that remote site.
Bandwidth On Demand
Your DI-106 or DI-106M support s bandwidth up to 128 kbps
(k ilobits—that is, tho usand s of bits—per second) o ve r a single
ISDN BRI line. It incorporates PPP/MP (Point-to -Po int Protoco l/
Multilink Protoc ol) to bundle two B channels ov er a BRI line. In
addition, the router dynamically allocates bandwidth between the
two B channels, increasing or decr easing bandwidt h as needed to
allo w for gr eater efficiency in data transfer. It supports BAP
(Ba ndwidth Allocation Pro tocol) and BA CP (Ban dw idth A llocation
Introduction 5
Control Pr otocol) to manage the nu mber of links in multilin k
bundle.
Full Network Management
The DI-106M incorporates SNMP (Simple Net work Management
Prot ocol) support and menu-driven network management via an
RS-232 or T elnet connection. In addition, both the DI-106 and the
DI-106M offer the Call Detail Record ( CDR) function to help you
an alyz e a nd manage you r telephon e bill.
RADIUS (Remote Authentication Dial In User Service)
The RADIUS feature allows you to use a cent r al external Unixbased server to suppo r t thousands of users (DI-106M only).
PPP Security
The DI-106 and DI-106M support PAP (Password Aut hentication
Protoco l) and CHAP (Challenge Handshake Authentication
Protocol).
MS (Microsoft) CHAP
Your DI-106 or DI-106M and a Microsoft Windows 95 o r
Windows NT server can authenticate each other using Microsoft’s
proprietary CHAP algorithm. No special setup is needed to suppor t
MS CHAP. Everything is done through PPP negotiation between
the router and the server.
6 Introduction
RIP-1/RIP-2
Your DI-106 or DI-106M support s bot h RIP-1 and RIP-2 (Routing
Information Pro toco l versions 1 and 2) exchanges with other
rout ers. RIP version controls in setup menus 3.2 (TCP/IP and
DHCP Ethernet Setup) and 11.3 (Remote Node Networ k Layer
Options ) le t you con trol R IP use, and offer th e following v er sion
opt ions: RIP- 1 ( accept and send RIP-1 messages only), RIP-2B
(accept RI P-1 and RIP-2 messages, both broadcast and multicast,
and send RIP-2 messages in broadcast format), and RIP-2M
(accept RI P-1 and RIP-2 messages, both broadcast and multicast,
an d send RIP-2 me ssages in multicast format) .
(The suggested choice in bot h menus is RIP-2B, except in
envir onments where there are r outers that do not understand RIP-2
packets at all.
Broadcast
, above, means a destination MAC or IP
hos t address consisting of all binary o nes;
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 Configuration Protocol)
DHCP (D yn amic Hos t Configuration Protocol) allows you to
dynamically and automatically assign IP addr ess settings to hosts on
your network.
Call Control
Your DI-106 or DI-106M pro vides budget management for
out going calls and maintains a “blacklist” of unreachable phone
number s in order to save you the expense of unnecessary charges.
Introduction 7
Data Compression
The DI-106 and DI-106M incorporate St ac data compression and
CCP (Compression Control Protocol).
Networking Compatibility
The DI-106 and DI-106M are compatible with remote access
products from other companies such as Ascend, Cisco, and 3Com.
Furthermore, they support Microsoft Windows 95 and Windows
NT remote access capability.
Applications For Your DI-106 or DI-106M
Some applications for the DI-106 and DI-106M include:
Internet Access
Your DI-106 or DI-106M supports the TCP/IP protocol, which is
the language used for the Inter net . I t 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 Int er net Account ( also known as a Netwo r k Address
Translator, or NAT) from an ISP (Internet S er vice Provider). This
allows multiple users on t he LAN to access the Internet
concurrent ly for t he co st of a single user.
Single User Acco unt addr ess mapping can also be used for LAN to
LAN connections.
8 Introduction
Multiprotocol LAN-to-LAN Connection
The DI-106 and DI-106M can dial to or answer calls from anot her
remote access ro uter connected t o a different network. The
DI-106M support s TCP/IP and Novell IPX, and has the capability
to bridge any Ethernet protocol.
Telecommuting Serve r
The DI-106 and DI-106M allow Remot e Dial-in Users to dial in
and gain access to your LAN. This feature enables users that have
workstations with remote access capabilities, e.g ., Win dow s 95, to
dial in using an ISDN terminal adapter (TA) to access the netwo r k
resources without physically being in the office.
What This Manual Covers
T h is ma n ua l is d ivided into five pa rts .
1. Part One, Getting Started, is stru ctured 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 , descr ibes how to configure the router
to connect to the Internet.
3. Part Three, Setting Up Advanced Applications, describes how
to use the router for more advanced applications, such as
TCP/IP routing and Bridging.
4. Part Four, Advanced Management, p rovides information on
adva nced mana gement features for ne twork manage rs.
Introduction 9
5. Part Five, System Maintenance, describes maintenance features
for checking system stat us and logging errors.
Regardless of the ap plic ation, it is importan t th at you follow the
steps outlined in Part One to cor r ectly co nnect your DI-106 or
DI-106M to your LAN. You can then refer to other chapters of the
manual depending on which applications you wish to use.
What This Manual Doesn’t Cover
This manual assumes that you know how to use your computer and
are familiar with your co mmunication s software . If you hav e
questions about using either o ne, refer t o the manual for the
product .
Other Resources
For more info r mation about your DI-106 or DI-106M check the
fo llowing sources:
♦ Quick Start Guide.
♦ Support disk.
Packing List
Before you proceed further, check all items you r eceived with yo ur
DI-106 or DI - 106M against this list to make sure nothing is
missing. The complete package should include:
♦ One DI-106 or DI-106M IS DN r outer.
♦ One power adapter.
10 Introduction
♦ One RS-232 cable.
♦ One “straight-thro ugh” t wisted-pair Ethernet cable.
♦ One Support Disk.
♦ This
User’s Guide
.
Additional Installation Requirements
In addition to the contents o f your package, there are other
hardware and software requirements you need before you can
install and use your router. These requirements include:
♦ An ISDN telep ho ne lin e.
♦ E thernet connection(s) to your computer(s).
♦ A computer equipped with an RS-232 por t and
communications software co nfigured to the following
parameters:
◊ VT100 terminal emulation.
◊ 9600 baud.
◊ No parity, 8 data bits, 1 stop bit.
After the rout er has been successfully connected to your network,
you can make futur e changes to the configuration using a Telnet
client application.
Before You Begin 11
Before You Begin
To ensure successful installation of your DI-106 or DI-106M, we
strongly recommend t hat you carefully follow the steps outlined in
the next two chapter s. T hese chapters ar e designed as a guide for
you to collect the necessary information about your I SDN pho ne
line and the LAN w hich you w ill b e c onne cted to. On ce th is
information has be en collected, it will be used to configure your
rout er.
After you have successfully configured your DI-106 or DI- 106M,
see the appropr iate chapter s to set up your applications. For
Internet Access, see the
Configuring for Internet A ccess
chapter
start ing on page 47.
Road Map and Flow
The chart below is provided as a step by step guide to successfully
ins talling your DI -106 o r DI - 106M.
12 Before You Begin
Completing the Worksheet
Before you continue, locate the wor k sheet at the end of this
chapter. T his information work sheet has been provided to help you
get thro ugh setup and installation of your DI-106 o r DI -106M as
easily as possible.
Before You Begin 13
Ordering Your ISDN Line
If you do not have the ISDN line installed already, we suggest that
you order it from your telephone company as so on as possible t o
av oid the long wa iting pe riod common whe n orde ring a new line.
Use the information in t his section to place the or der ( see the
ISDN
Switch Types
ch ap ter for information on provis ioning your ISDN
line). I f you have already installed your I S DN line, yo u can check
the following section to make sure that you can use all the features
of your DI-106 or DI-106M.
1. Contact your local telephone company’s IS DN Or der ing 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 appro pr iate switch type and ISDN service.
For the U.S. , the DI-106W and DI-106MW (U Interface) have
been approved by Bellcore and have I OC ( I S DN Or der ing
Code) “S” Capability, EZ-ISDN 1.
3. P r ovid e your t elephone company with the proper pr ovisioning
information.
4. When the telephone company installs your ISDN line, be sure to
o btain the follow in g information :
◊ ISDN switch type.
◊ ISDN telephone number(s).
◊ ISDN Service Profile Identifier (SPID) number(s) (only for
North America).
14 Before You Begin
Collecting General Setup Information
Your DI-106 or DI-106M requires the following system
information. Yo u c an obtain all the pe rtinent informa tion from you r
networ k administrato r . Record this information int o the wor ksheet
as it be comes av aila b le. This worksheet will later be r efe rred to as
you configure your router.
♦ System Name—T his is the name g iven to the router for
identification purposes . This name sh ould be n o more than 8
alphanumeric characters. Spaces ar e no t allowed, but “-” and
“_” are accepted. This name can be obtained remot ely via the
SNMP mana ge ment pr otocol an d w ill be displa yed as the
prompt when t he user enters Command Interpreter Mode.
♦ Route IP Field—For Int er net access, you will need to ena ble
the Rout e I P Field. See the
Configuring for Internet A ccess
chapter starting on page 47 for more details on configur ing
your rout er for Int er net access. T o support Novell IPX, or
Bridging, enable the appropriate pro toco l and reference the
related chapters for de tailed information.
You have now collected all of the general setup information you
need. Make sure that you have entered all the values onto t he
worksheet before proceeding to the next section.
Collecting ISDN Phone Line Information
Afte r you ha ve successfu lly installed the ISDN phone line or if you
already have one installed, you need to use the ISDN line
information to complete the worksheet and co nfigure your router.
Before You Begin 15
Your t elephone company can give you the following information to
configure the DI-106 or DI- 106M:
Switch Type Geography No. of Phone #s No. of SPIDs
AT&T 5ESS NI-1 North America 2 2
AT&T 5ESS Point to Point North America 1 0
AT&T 5ESS Multipoint North America 2 2
Northern Telecom NI-1 North America 2 2
Northern Telecom Custom North Am erica 2 2
DSS1 Europe, Asia 2 N/A
1TR6 Germany 2 N/A
♦ Switch Type—This is the type of switch used by your
telephone company. Check wit h your t elephone company and
choose t he appropriate option on the worksheet. For North
America, select your ISDN switch type. For DSS 1 and 1TR6,
verify this field to make sure that you have the proper
firmware loaded.
♦ B Channel Usage—De ter mine which c on nection 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 u se bo th B cha nne ls to communicate. If th e r oute r is
sharing the ISDN line with other devices, configure B Channel
Usage to Switch/Unused. If your DI-106 or DI - 106M is on a
leased line, configure B channel usage t o Leased/Leased or
Leased/Switch, depending on the setting of the line.
♦ Telephone Number(s)—Record on the worksheet the
telephone number ( s) given to you by your ISDN provider.
Some switc h type s only have one tele phone number . These
phone numbers should be in a standard digit format (for
16 Before You Begin
example, 5551212). Note that these fields will only accept
digits, so hyphens and spaces will not be accept ed.
♦ Analog Call—The router can direct an incoming analog call
to standard phone jack 1 or to st andard phone jack 2, or treat
it as a data call, on t he basis of the number being called. On
the work sheet , check t he way analog calls to each phone
number are to be hand led.
The Phone1 sett ing directs incoming analog calls for the
associated number to standard pho ne jack 1 (also referred to as
A/B adapter 1, POTS [Plain Old Telephone System] port 1, and
analog po r t 1). T he Phone2 set ting directs such calls t o standard
phone jack 2.
The DOVBS setting is used for Data Over Voice Bearer
Service, also known as Data Over S peech Bearer S er vice, or
DOS BS . This is a service availab le fro m some ISDN provide rs
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) T he SPI D
(Service Profile Ident ifier) is a number used by a central
office switch for identification purposes. With the switch
information, see the previous table for the number of SPIDs
you must enter .
You have now collected all of the necessary information about your
ISDN phone line. Make sure that these values are entered into your
worksheet before you cont inue to the next section. For DSS1 and
1TR6 ISDN, refer to the
Installation
chapter starting on page 23.
Before You Begin 17
Collecting Ethernet Setup Information
This section assumes that you are setting up your router for a
TCP/IP connection. If you want to configur e the system for other
protocols (e.g., IPX), refer to t he appropriate chapters.
♦ Ethern et I nte rf ace —Your DI-106 or DI - 106M is equipped
with six Ethernet po r ts (input/output circuits). The jacks (that
is, the connectors) for por ts 1 through 5 are wired to let you
connect netwo r k end nodes—single-user computers, servers,
bridges, and other routers, for example—using easily
obtained “straight-through” twisted-pair Ethernet cables. The
jack for the six th port is labeled Up link and is wired to let
you c onnect a nother 10- M bps Ethernet hub us ing a straightthrough cable, or an end node using a cr oss-wired cable.
♦ IP Address—An IP Address is required for TCP/IP prot ocol.
The IP Address is a unique 32- bit number assigned to your
route r. I t is w ritte n in d otted decimal nota tion (four 8-bit
numbers, between 0 and 255, separated by per iods), e.g.,
192.68.203.5.
Record the IP Address into the worksheet as assigned by your
network administr ator. Note t hat every machine on a TCP/IP
network ( the global Internet, for example) must have a unique
IP address; do no t assign an arbitrar y address to any machine.
♦ IP Sub-net Mask—This field is required for TCP/IP
protocol. An IP address consists of two parts, the network ID
and the host ID. The IP Subnet Mask is used to specify the
network ID portion of the address, expressed in dot ted
decimal notation. Your DI -106 or DI-106M will
auto matically calculate this mask based on t he IP addr ess that
18 Before You Begin
you assign. Unle ss you have special need for subnetting, use
the default mask as calculated by the router .
The table belo w lists some examples of IP subnet masks and the
number of hosts that are allo wed. Consult your network
administ rator if you a re unsure of this v alu e.
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
Before You Begin 19
DI-106/DI-106M Setup and Installation Worksheet
*HQHUDO 6HWXS ,QIRUPDWLRQ
♦ System Name (for identification purposes):
_______________________________________
♦ Protocol(s):
___TCP/IP
___IPX (DI-106M only)
___Bridging (DI-106M only)
,6'1 6HWXS ,QIRUPDWLRQ
♦ Switch Typ e ( ch eck one):
___AT&T 5ESS NI-1
___AT&T Point to Po int
___AT&T 5ESS Mult ipoint
___Nort hern Telecom NI-1
___Nort hern Telecom Custom
___DSS1
___1TR6
♦ B-Channel Usage (check one):
___Switch/Swit ch
___Switch/Leased
___Leased/Switch
___Leased/Unused
20 Before You Begin
___Unused/Leased
___Leased/Leased
___Leased128
___Switch/Unus ed
North American ISDN
♦ 1st Telephone Number:
_________________________________________________
Analog Call (check one): __Phone1 __Phone2 __DOVBS
♦ 1st SPID Number:
_________________________________________________
♦ 2nd Telephone 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:
_________________________________________________
♦ Outside Line Prefix Number:
_________________________________________________
Before You Begin 21
♦ PBX Nu mber (S/T Bu s Number):
_________________________________________________
♦ Incoming Number Matching:
___MSN
___Calling Party Subaddress
___Don’t Care
♦ Analog Call Rout ing:
__A/B #1 __A/B #2 __Ignore
♦ Global Analog Call:
__Accept __Ignore
1TR6 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 ___Don’t Care
♦ Analog Call Routing:
__A/B #1 __A/B #2 __Ignore
22 Before You Begin
(WKHUQHW 6HWXS ,QIRUPDWLRQ
♦ IP Address:
_______._______._______._______
♦ IP Subnet Mask:
_______._______._______._______
1RWHV=
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