ADTRAN Express 4120, Express 4110 User Manual
Express 4110/4120
ISDN Router/Bridge
USER MANUAL
Part Number:
Express 4110/4120 1200176L2/1200176L3
61200176L3-1A
May 1999
Trademarks:
DMS-100 is a trademark of Northern Telecom, Inc.
Ethernet is a trademark of Digital Equipment Corporation, Intel Corporation, and Xerox Corporation.
ExpertISDN (patent number 5,715,241) is a trademark of ADTRAN, Inc.
Macintosh is a registered trademark of Apple Computer, Inc.
Novell, NetWare, and Internetwork Packet Exchange (IPX) are re gistered tradema rks
of Novell, Inc.
Windows is a registered trademark of Microsoft Corporation.
5ESS is a registered trademark of LUCENT.
The Express 4110/4120 incorporate Synchronous Data Compression based on either
IBM or hi/fn proprietary intellectual property depending on the time of manufacture.
The following trademarks and copyrights are applicable:
Stacker LZS Compression
Copyright © 1989 Carnegie Mellon University
All rights reserved.
Redistribution and use in source and binary forms are permitted provided that the
above copyright notice and this paragraph are duplicated in all such forms and that
any documentation, advertising materials , and other materials related to such distribution and use acknowledge that the software was developed by Carnegie Mellon
University. The name of the University may not be used to endorse or promote products derived from this software without specific prior written permissi on. This software is provided “as is” and without any express or implied warranties, including,
without limitation, the implied warranties of merchantability and fitness for a particular purpose.
hi/fn
5993 Avenida Encinas
Carlsbad, CA
901 Explorer Boulevard
P.O. Box 140000
Huntsville, AL 35814-4000
Phone: (256) 963-8000
© 1999 ADTRAN, Inc.
All rights reserved.
Printed in USA.
FCC regulations require that the following info rmation be provided in thi s manual:
1. This equipment complies with Part 68 of the FCC rules. On the bottom of
the equipment housing is a label that shows the FCC registration number
and Ringer Equivalence Number (REN) for this equipment. If requested,
provide this information to the telephone company.
2. If this equipment causes harm to the telephone network, the telephone
company may temporarily discontinue service. If possible, advance notification is given; otherwise, notif ication is given as soon as possible. The
telephone company will advise the customer of the right to file a complaint with the FCC.
3. The telephone company may make changes in its facilities, equipment, operations, or procedures that could affect the proper operation of this
equipment; advance notification and the opportunity to maintain uninterrupted service is given.
4. If experiencing difficulty with this equipment, please contact ADTRAN
for repair and warranty information. The telephone company may require this equipment to be disconnected from the network until the problem is corrected or it is certain the equipment is not malfunctioning.
5. This unit contains no user serviceable parts.
6. An FCC compliant telephone cord with a modular plug is provided with
this equipment. In addition, an FCC compliant cable appropriate for the
dial backup option ordered is provided with this equipment. This equipment is designed to be connected to the telephone network or premises
wiring using an FCC compatible modular jack, which is Part 68 compliant.
7. The following information may be required when applying to the local
telephone company for leased line facilities.
Service Type Digital Facility
Interface Code
ISDN 021S5 6.0N RJ-49C
Service Order
Code
Network
Jacks
T o ADTRAN service personnel: For continued protection against risk of fire, r eplace F1
with the same type and rating of fuse only: .2A, 250 V.
FEDERAL COMMUNICATIONS COMMISSION RADIO FREQUENCY
INTERFERENCE STATEMENT
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a residential environment. This
equipment generates, uses, and can radiate radio frequency energy and, if not installed
and used in accordance with the instructions, may cause harmful interference to radio
or TV reception, which can be determined by turning the equipment off and on. The
user is encouraged to try to correct the interference by one or more of the following
measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to
which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
Changes or modifications to this unit not expressly ap proved by ADTRAN will void
the user's authority to operate the equipment.
ADTRAN YEAR 2000 (Y2K) READINESS DISCLOSURE
ADTRAN has established a Year 2000 program to ensur e that our products and operations will correctly function in the new millennium. ADTRAN warrants that all products meet Year 2000 specifications regardless of model or revision. Information about
ADTRAN’s Year 2000 compliance program is available at the followi ng:
Web Site www.adtran.com
Product Matrix www.adtran.com/Y2Kfa x.html
Faxback Document Line (256) 963-8200
Y2K plans and product certifications
are listed in the matrix
Y2K Project Line (256) 963-2200
E-mail year 2000@adtran.com
CANADIAN EMISSIONS REQUIREMENTS
This digital apparatus does not exceed the Class B limits for radio noise emissions from
digital apparatus as set out in the interference-causing equipment standard entitled
"Digital Apparatus," ICES-003 of the Department of Communications.
Cet appareil nuerique respecte les limites de bruits radioelectriques applicables aux
appareils numeriques de Class B prescrites dans la norme sur le materiel brouilleur:
"Appareils Numeriques," NMB-003 edictee par le ministre des Communications.
CANADIAN EQUIPMENT LIMITATIONS
Notice: The Canadian Industry and Science Canada label identifies certified equipment. This certification means that the equipment meets certain telecommunications
network protective, operational, and safety requirements. The Department does not
guarantee the equipment will operate to the user’s satisfaction.
Before installing this equipment, ensure that it is permissible to be connected to the facilities of the local telecommunications company. The equipment must also be installed using an acceptable method of connection. In some cases, the company’s inside
wiring associated with a single-line individual service may be extended by means of a
certified connector assembly (telephone extension cord). Compliance with the above
conditions may not prevent degradation of service in some situations.
Repairs to certified equipment should be made by an authorized Canadian maintenance facility designated by the supplier. Any repairs or alterations made by the user
to this equipment, or equipment malfunctions, may give the telecommunications company cause to request the user to disconnect the equipment.
Users should ensure for their own protection that the electrical gr ound connection s of
the power utility, telephone lines, and internal metallic water pipe system, if present,
are connected together. This precaution may be particularly important in rural areas.
Users should not attempt to make such connections them selves, but should contact the
appropriate electric inspection authority, or an electrician, as appropriate.
The Lo ad Number (LN) assigned to each terminal device denotes the per centage of the
total load to be connected to a telephone loop which is used by the device, to prevent
overloading. The termination on a loop may consist of any combination of devices
subject only to the requirement that the total of the Load Numbers of all devices does
not exceed 100.
IMPORTANT SAFETY INSTRUCTIONS
When using your telephone equipment, basic safety precautions should always be followed to reduce the risk of fire, electric shock and injury to persons. The precautions
are listed below.
1. Do not use this product near water (for example, near a bath tub, wash
bowl, kitchen sink or laundry tub, in a wet basement or near a swimming
pool).
2. Avoid using a telephone (other than a cordless type) during an electrical
storm. There may be a remote risk of electric shock from lightning.
3. Do not use the telephone to report a gas leak in the vici nity of the leak.
4. Use only the power cord, power supply, and/or batteries indicated in the
manual. Do not dispose of batteries in a fire. They may explode. Check local
codes for any special disposal instructions.
SAVE THESE INSTRUCTIONS.
AFFIDAVIT REQUIREMENTS FOR CONNECTION TO DIGITAL SERVICES
• An affidavit is required to be given to the telephone company whenever
digital terminal equipment without encoded analog content and billing
protection is used to transmit digital signals containing encoded analog
content which are intended for eventual conver sion into voiceband analog
signals and transmitted on the netwo r k.
• The affidavit shall affirm that either no encoded analog content or billing
information is being transmitted or that the output of the device meets
Part 68 encoded analog content or billing protection specif ications.
• End user/customer will be responsible to file an affidavit with the lo cal ex-
change carrier when connecting unprotected CPE to a 1.544 Mbps or subrate digital services.
• Until such time as subrate digital terminal equipment is registered for
voice applications, the affidavit requirement for subrate services is
waived.
AFFIDAVIT FOR CONNECTION OF CUSTOMER PREMISES EQUIPMENT TO
1.544 MBPS AND/OR SUBRATE DIGITAL SERVICES
For the work to be performed in the certified territory of _______________
(telco name)
State of ________________
County of ________________
I, _____________________________ (name), _____________________
(business address), ____________________ (telephone number) being
duly sworn, state:
I have responsibility for the operation and maintenance of the terminal equip-
ment to be connected to 1.544 Mbps and/or __ ______ subrate digital services.
The terminal equipment to be connected complies with Part 68 of the FCC
rules except for the encoded analog content and billing protection specifications. With respect to encoded analog content and billing protection:
( ) I attest that all operations associated with the establishment, maintenance,
and adjustment of the digital CPE with respect to analog content and encoded
billing protection information continuously complies with Part 68 of the FCC
Rules and Regulations.
( ) The digital CPE does not transmit digital signals containing encoded analog content or billing information which is intended to be decoded within the
telecommunications network.
( ) The encoded analog content and billing protection is factory set and is not
under the control of the customer.
I attest that the operator(s)/maintainer(s) of the digital CPE responsible for the
establishment, maintenance, and adjustment of the encoded analog content
and billing information has (have) been trained to perform these functions by
successfully having completed one of the followin g (ch e ck appropriate
blocks):
( ) A. A training course provided by the manufacturer/grantee of the equipment used to encode analog signals; or
( ) B. A training course provided by the customer or authorized representative, using training materials and instructions provided by the manufacturer/
grantee of the equipment used to encode analog signals; or
( ) C. An independent training course (e.g., trade school or technical institution) recognized by the manufacturer/grantee of the equipment used to encode analog signals; or
( ) D. In lieu of the preceding training requirements, the operator(s)/maintainer(s) is (are) under the control of a supervisor trained in accordance with
_________ (circle one) above.
I agree to provide _________________ (telco's name) with proper documentation to demonstrate compliance with the information as provided in the preceding paragraph, if so requested.
_______________ ___ _______________Si gnature
_______________ ___ _______________Ti tle
_________________________________ Date
Transcribed and sworn to before me
This ________ day of ________, 199___
_________________________________
Notary Public
My commission expires:
_________________________________
Table of Contents
Quick Startup Guide.................................................................................................... Quick Start-1
Setting up the ISDN Line ...............................................................................................Quick Start-1
Connecting to an Internet Service Provider ................................................................Quick Start-2
Internet Access using Network Address Translation (NAT) .....................Quick Start-2
Multiprotocol Routing Between Two LANS ...............................................................Quick Start-3
Remote/Home Office Accessing the Corporate LAN .................................Quick Start-3
Chapter 1 Understanding ISDN and the Express 4110/4120................................................... 1-1
ISDN Overview ............................. ...... ................................. ...... .................................. ..... . ..... ..........1-1
The Express 4110/4120 .....................................................................................................................1-1
Applications ......................................................................................................................... 1-2
Single User to Corporate LAN .............................................................1-2
Single User IP to Internet Service Provider (ISP) using Network Ad-
dress Translation (NAT) .......................................................................1-4
Multiple Users to Internet Service Provider (ISP) using NAT ........1-6
Small Office - Home Office (SOHO) to Corporate LAN ..................1-8
Demand Routing and Bridging with the Express 4110/4120 ....................................1-10
Factory Default ................................................................................................... 1-10
Bridging ............................................................................................................... 1-11
IP Routing............................................................................................................ 1-12
IPX Routing......................................................................................................... 1-13
Connection List - Simplifying and Enhancing the Dial Function ............... 1-13
Concurrent Routing and Bridging .................................................................................1-13
Routing over PPP Bridging .............................................................................................1-13
Network Address Translation Mode .............................................................................1-14
61200176L3-1 Express 4110/4120 User Manual i
Table of Contents
Front Panel ......................................................................................................................... 1-14
Express 4110 LAN Indicators........................................................................... 1-14
Express 4110 WAN Indicators.......................................................................... 1-15
Express 4110 Test Indicators............................................................................. 1-15
Express 4120 LAN Indicators........................................................................... 1-15
Express 4120 WAN Indicators.......................................................................... 1-15
Express 4120 Test Indicators............................................................................. 1-15
Rear Panel ..........................................................................................................................1-16
ISDN Connection .................................................................................. ...... ......................1-16
Ordering ISDN ..................................................................................................................1-18
Interoperability .................................................................................................................1-18
Connecting to the Internet ...............................................................................................1-18
Configuration .................................................................................................................... 1-19
Security ............................................................................................................................... 1-19
Chapter 2 Installation..................................................................................................................... 2-1
ISDN Network Connection ................................................... ..... .................................. ...... .............2-1
4110 Local Area Network Connection ........................................................................................... 2-1
4120 Local Area Network Connection ........................................................................................... 2-1
Telephone Connection ........................................... ..... .................................. ...... ...... ........................2-2
Basic Telephone Service .....................................................................................................2-2
Supplementary Services ....................................................................................................2-2
DTMF Keypad ..................................................................................................................... 2-2
Customer Premises Wiring ....................................................................... ..... ...... ............. 2-3
Chapter 3 Terminal Menu Operation and Structure................................................................ 3-1
Terminal Menu Structure .................................................................................................................3-1
Configuration ...................................................................................................................... 3-3
Dial ........................................................................................................................................3-3
Status .................................................................................................................................... 3-3
Test ........................................................................................................................................3-3
Logs .......................................................................................................................................3-3
Utilities ................................................................................................................................. 3-3
Navigating the Terminal Menus .....................................................................................................3-4
General Layout .............................................. ...... ...... .................................. ..... ...................3-4
Menu Path ............................................................................................................................3-4
Moving Around ..................................................................................................................3-4
Submenus [+] or [DATA] .....................................................................3-4
Activation Field <+> ..............................................................................3-4
ii Express 4110/4120 User Manual 61200176L3-1
Table of Contents
Editable Data Field .................................................................................3-4
Read-Only Field .....................................................................................3-4
Navigation with the Keyboard ............................................................3-5
Security Levels .................................................. ..... .................................. ...... ...... ...............3-7
Configuration Menu .........................................................................................................................3-8
Configuration/System Info ...............................................................................................3-8
System Name ........................................................................................................ 3-8
System Location.................................................................................................... 3-9
System Contact ..................................................................................................... 3-9
Firmware Revision............................................................................................... 3-9
System Uptime...................................................................................................... 3-9
Configuration/WAN .......................................................................................................3-10
WAN/ISDN........................................................................................................ 3-10
ISDN/Dial Line ...................................................... ..... .........................3-10
Dial Line/ExpertISDN ................................................................3-11
Dial Line/Switch Protocol .........................................................3-11
Dial Line/Area Code ..................................................................3-11
Dial Line/SPID 1 .........................................................................3-11
Dial Line/LDN 1 or 2 ..................................................................3-12
ISDN/Leased Line ...............................................................................3-12
Leased Line/Clock Mode ......................................................... ..3-12
Leased Line/Channel Rate ............................... ...... ...... .............3-12
ISDN/NEBEs ........................................................................................ 3-13
ISDN/FEBEs ......................................................................................... 3-13
WAN/POTS........................................................................................................ 3-13
POTS/POTS Assignment ....................................................................3-13
POTS/NI-1 Conference FI ..................................................................3-13
POTS/NI-1 Transfer FI ........................................................................3-13
POTS/Speech Calltype Routing ........................................................3-14
Configuration/IP .............................................................................................................. 3-15
IP/IP Address..................................................................................................... 3-15
IP/Subnet Mask.................................................................................................. 3-15
IP/Default Gateway........................................................................................... 3-16
IP/Static Routes.................................................................................................. 3-16
Static Routes/Active ............................................................................3-16
Static Routes/IP Address ....................................................................3-16
Static Routes/Subnet Mask ................................................................3-16
Static Routes/Gateway .......................................................................3-16
Static Routes/Hops ..............................................................................3-16
61200176L3-1 Express 4110/4120 User Manual iii
Table of Contents
Configuration/IPX ........................................................................................................... 3-22
Configuration/Bridge ...................................................................................................... 3-25
Static Routes/Private .......................................................................... 3-17
IP/IP Router........................................................................................................ 3-17
IP Router/Mode ...................................................................................3-17
IP/RIP .................................................................................................... 3-17
RIP/Mode .....................................................................................3-17
RIP/Protocol ................................................................................ 3-17
RIP/Method ................................................................................. 3-17
RIP/Direction .............................................................................. 3-18
RIP/V2 Secret ..............................................................................3-18
IP/NAT................................................................................................................ 3-18
NAT/DHCP Mode ..............................................................................3-18
NAT/DHCP Renewal Time ...............................................................3-18
NAT/Web Server .................................................................................3-19
IP/DNS................................................................................................................ 3-19
DNS/Domain Name ...........................................................................3-19
DNS/Server 1 ....................................................................................... 3-19
DNS/Server 2 ....................................................................................... 3-19
IP/UDP Relay................................................................................ ..... ...... .......... 3-19
UDP Relay/Mode .......................................................... ......................3-20
UDP Relay/UDP Relay List ............................................................... 3-20
UDP Relay List/Relay Address ................................................ 3-20
UDP Relay List/UDP Port Type ...............................................3-20
UDP Relay List/UDP Port 1, UDP Port 2, UDP Port 3 .......... 3-20
IP/Proxy ARP..................................................................................................... 3-21
IPX/Mode............................................................................................................ 3-22
IPX/Network...................................................................................................... 3-22
IPX/Frame Type................................................................................................. 3-23
IPX/Seed Status.................................................................................................. 3-23
IPX/RIP Timer.................................................................................................... 3-24
IPX/SAP Timer................................................................................................... 3-24
Bridge/Mode...................................................................................................... 3-25
Bridge/WAN IP Bridge..................................................................................... 3-26
WAN IP Bridge/Network .................................................................. 3-26
WAN IP Bridge/Netmask ..................................................................3-26
WAN IP Bridge/Triggered ................................................................3-26
WAN IP Bridge/Proxy ARP ..............................................................3-26
Bridge/WAN IPX Bridge.................................................................................. 3-26
iv Express 4110/4120 User Manual 61200176L3-1
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WAN IPX Bridge/Network ................................................................3-27
WAN IPX Bridge/Frame Type ..........................................................3-27
WAN IPX Bridge/Seed Status ...........................................................3-27
WAN IPX Bridge/Triggered ..............................................................3-27
Bridge/Address Table....................................................................................... 3-28
Address Table/Aging .........................................................................3-28
Address Table/Forward Policy .........................................................3-28
Configuration/Security ...................................................................................................3-29
Security/Authentication ................................................................................... 3-29
Security/When ................................................................................................... 3-30
Security/Radius Server ..................................................................................... 3-30
Radius Server/Primary Server ..........................................................3-30
Radius Server/Secondary Server ......................................................3-30
Radius Server/UDP Port ....................................................................3-30
Radius Server/Secret ...........................................................................3-30
Radius Server/Retry Count ................................................................3-31
Security/PPP....................................................................................................... 3-31
Security/Filter Defines...................................................................................... 3-32
Filter Defines /MAC Filter Defines ...................................................3-32
Filter Defines /Pattern Filter Defines ................................................3-33
Filter Defines /IP Filter Defines .........................................................3-33
Filter Defines /IPX Filter Defines ......................................................3-34
Configuration/Connection List ............................................ ...... .................................. ..3-36
Connection List/Description............................................................................ 3-37
Connection List/Active..................................................................................... 3-37
Connection List/Authentication...................................................................... 3-37
Authentication/Tx Method ................................................................3-39
Authentication/Tx Username ............................................................3-39
Authentication/Tx Password .............................................................3-39
Authentication/Rx Username ......................................... ...................3-39
Authentication/Rx Password ............................................................3-40
Authentication/Call ID 1 ....................................................................3-40
Authentication/Call ID 2 ....................................................................3-40
Connection List/IP............................................................................................. 3-40
IP/Mode ................................................................................................ 3-40
IP/NAT ................................................................................................. 3-40
IP/Route ................................................................................................3-41
Route/IP/Net .............................................................................. 3-41
Route/Netmask ........................................................................... 3-41
61200176L3-1 Express 4110/4120 User Manual v
Table of Contents
Route/Static Route ......................................................................3-41
Route/Private .............................................................................. 3-42
Route/Hops ................................................................................. 3-42
Route/Force IP ............................... ...... .................................. .....3-42
IP/RIP .................................................................................................... 3-42
RIP/Mode .....................................................................................3-42
RIP/Protocol ................................................................................ 3-42
RIP/Method ................................................................................. 3-43
RIP/Direction .............................................................................. 3-43
RIP/Triggered ............................................................................. 3-43
RIP/Retain ...................................................................................3-43
Connection List/IPX.......................................................................................... 3-44
IPX/Mode ............................................................................................. 3-44
IPX/Remote Network .........................................................................3-44
IPX/Triggered ...................................................................................... 3-44
IPX/Retain ............................................................................................ 3-44
IPX/Type 20 Packets ........................................................................... 3-45
Connection List/Bridge..................................................................................... 3-45
Bridge/Mode ........................................................................................3-45
Connection List/Probe...................................................................................... 3-46
Probe/Active ........................................................................................ 3-46
Probe/Interval ......................................................................................3-46
Probe/Update Window ......................................................................3-46
Connection List/PPP......................................................................................... 3-47
PPP/Multilink ...................................................................................... 3-47
Multilink/Mode .......................................................................... 3-47
Multilink/Fragment ................................................................... 3-47
Multilink/BACP .......................................................................... 3-47
PPP/Compression ............................................................................... 3-48
PPP/VJ Compression ..........................................................................3-48
PPP/Max Config ..................................................................................3-48
PPP/Max Timer ...................................................................................3-48
PPP/Max Failure .................................................................................3-49
Connection List/Dial Out................................................................................. 3-49
Dial Out/Number 1 .............................................................................3-49
Dial Out/Number 2 .............................................................................3-49
Dial Out/Call Type ....................................................... ..... ...... ........... 3-49
Dial Out/Redial at 56K .......................................................................3-50
Dial Out/Delay .................................................. ...... ...... ......................3-50
vi Express 4110/4120 User Manual 61200176L3-1
Table of Contents
Dial Out/Connection Timeout ..........................................................3-50
Dial Out/Attempts ..............................................................................3-51
Dial Out/Initial Channels ...................................................................3-51
Connection List/Bandwidth............................................................................. 3-51
Bandwidth/On Demand ................................. .................................. ..3-51
Bandwidth/Mode .......................................................................3-51
Bandwidth/Idle Timeout ...........................................................3-51
Bandwidth/Preempt Time .........................................................3-51
Bandwidth/Upper Threshold ...................................................3-52
Bandwidth/Lower Threshold ...................................................3-52
Bandwidth/Min Channels .........................................................3-52
Bandwidth/Max Channels ........................................................3-52
Bandwidth/Samples ...........................................................................3-53
Samples/Sample Rate .................................................................3-53
Samples/Samples ........................................................................ 3-53
Samples/Time Between Changes .............................................3-53
Connection List/Filters ..................................................................................... 3-53
Filters/WAN-to-LAN (In) ..................................................................3-53
Filters/In Exceptions ...........................................................................3-54
Filters/LAN-to-WAN (Out) ...............................................................3-55
Filters/Out Exceptions ........................................................................3-55
Filters/Demand Dial ........................................................ ...... ..... ........3-55
Filters/Dem Dial Exceptions ..............................................................3-56
Configuration/Management ...........................................................................................3-57
Management/Telnet/Web................................................................................ 3-57
Telnet/Server Access ........................................................ ...... ..... ........3-58
Telnet/User List ...................................................................................3-58
User List/Name ...........................................................................3-58
User List/Authen Method .........................................................3-58
User List/Password ....................................................................3-58
User List/Idle Time .....................................................................3-58
User List/Level ............................................................................3-59
Management/SNMP.......................................................................................... 3-59
SNMP Access ........................................................................................3-59
SNMP/Communities ..........................................................................3-59
Communities/Name ...................................................................3-59
Communities/Privilege ..............................................................3-59
Communities/Manager IP .........................................................3-60
SNMP/Traps ........................................................................................3-60
61200176L3-1 Express 4110/4120 User Manual vii
Table of Contents
Traps/Manager Name ................................................................ 3-60
Traps/Manager IP ....................................................................... 3-60
Management/Maint Port.................................................................................. 3-60
Maint Port/Password Protect ............................................................ 3-60
Maint Port/Password .........................................................................3-60
Maint Port/Baud Rate .........................................................................3-61
Maint Port/Data Bits ...........................................................................3-61
Maint Port/Parity ................................................................................3-61
Maint Port/Stop Bits ........................................................................... 3-61
Configuration/Terminal Mode ......................................................................................3-61
Dial Menu .......................................................... ...... .................................. ..... ..................................3-62
Dial/Description ...............................................................................................................3-62
Dial/Dial ............................................................................................................................ 3-62
Dial/Hang Up ...................................................................................................................3-63
Dial/Status ........................................................................................................................ 3-63
Dial/Channels ...................................................................................................................3-63
Dial/Number 1 .................................................................................................................3-63
Dial/Number 2 .................................................................................................................3-63
Status Menu .....................................................................................................................................3-64
Status/Call Sessions .........................................................................................................3-65
Call Sessions/Session1 and Call Sessions/Session2..................................... 3-65
Call Sessions/Spanning Tree............................................................................ 3-66
Status/ARP Cache ........................................ ...... ...... ..... ...... .................................. ...... .....3-66
Status/Bridge Table ......................................................................................................... 3-67
Status/IP Routes ...............................................................................................................3-67
Status/IPX Routes ............................................................................................................3-68
Status/IPX Servers ........................................................................................................... 3-69
Status/WAN Stats ............................................................................................................3-70
Status/LAN Stats ...................................................... ..... .................................. ...... ...........3-70
Status/IP Stats ................................................................................................................... 3-71
Test Menu .........................................................................................................................................3-73
Test Menu/Echo Request ................................................................................................ 3-73
Test Menu/Dial Self .........................................................................................................3-73
Logs Menu ........................................................................................................................................ 3-74
Logs/Sys log Host ............................................................................................................3-75
Logs/PPP Log ...................................................................................................................3-75
PPP Log/Active.................................................................................................. 3-75
PPP Log/Wrap................................................................................................... 3-75
PPP Log/Level.................................................................................................... 3-75
viii Express 4110/4120 User Manual 61200176L3-1
Table of Contents
PPP Log/View.................................................................................................... 3-75
PPP Log/Clear.................................................................................................... 3-75
Logs/Call Log ...................................................................................................................3-75
Call Log/Active.................................................................................................. 3-76
Call Log/Wrap ................................................................................................... 3-76
Call Log/Level.................................................................................................... 3-76
Call Log/View.................................................................................................... 3-76
Call Log/Clear.................................................................................................... 3-76
Logs/Network Log ...........................................................................................................3-76
Network Log/Active ................................................ ...... .................................. . 3-76
Network Log/Wrap................................. .................................. ...... .................. 3-76
Network Log/Level............................ ..... .................................. ...... .................. 3-77
Network Log/View ............................................. .................................. ..... ....... 3-77
Network Log/Clear .................................................. ...... .................................. . 3-77
Utilities Menu ..................................................................................................................................3-78
Utilities/Ping .....................................................................................................................3-78
Utilities/Telnet Client ........................................... .................................. ...... ...... .............3-79
Utilities/Upgrade Menu ..................................................................................................3-79
Upgrade/Transfer Method............................................................................... 3-79
Upgrade/Filename............................................................................................. 3-79
Upgrade/Start Transfer....................................... ..... .................................. ...... . 3-80
Utilities/Exit ...................................................................................................................... 3-80
Chapter 4 Troubleshooting ........................................................................................................... 4-1
If Self-Test Fails ..................................................................................................................................4-1
If the Express 4110/4120 does not read Ready .............................................................................4-1
If You are Unable to Connect Calls .................................................................................................4-6
Chapter 5 Specifications................................................................................................................ 5-1
Specifications and Features ..............................................................................................................5-1
Network Interface ...................................... ...... .................................. ....5-1
Ethernet Interfaces (LAN) .....................................................................5-1
Switch Compatibility .............................................................................5-1
Dual POTS Interface ......................................................... .....................5-1
Display .....................................................................................................5-2
Environmental ........................................................................................ 5-2
Physical .................................................................................................... 5-3
Power ....................................................................................................... 5-3
61200176L3-1 Express 4110/4120 User Manual ix
Table of Contents
Appendix A Loop Status Messages ............................................................................................A -1
Appendix B Log Messages ............................................................................................................B-1
Appendix C SNMP ........................................................................................................................ C-1
Appendix D Connector Pinouts ..................................................................................................D-1
Appendix E Terminal Mode Commands ...................................................................................E-1
Glossary ............................................................................................................................... Glossary-1
Acronyms........................................................................................................................... Acronyms-1
Index............................................................................................................................ ..... .......... Index-1
x Express 4110/4120 User Manual 61200176L3-1
List of Figures
Figure 1-1. Express 4110 .................................................................................................................1-2
Figure 1-2. Express 4120 .................................................................................................................1-2
Figure 1-3. Single User to Corporate LAN (4110) .......................................................................1-3
Figure 1-4. Single User to Corporate LAN (4120) .......................................................................1-3
Figure 1-5. Single User to Internet Service Provider (4110) .......................................................1-4
Figure 1-6. Single User to Internet Service Provider (4120) .......................................................1-5
Figure 1-7. Multiple User to Internet Service Provider (4110) ..................................................1-6
Figure 1-8. Multiple User to Internet Service Provider (4120) ..................................................1-7
Figure 1-9. SOHO to Corporate LAN (4110) ................................................................................1-8
Figure 1-10.SOHO to Corporate LAN (4120) ................................................................................1-9
Figure 1-11.Express 4110 LEDs .....................................................................................................1-14
Figure 1-12.Express 4120 LEDs .....................................................................................................1-15
Figure 1-13.Express 4110 Rear Panel ...........................................................................................1-17
Figure 1-14.Express 4120 Rear Panel ...........................................................................................1-17
Figure 2-1. Wiring Scheme 1: Use existing analog telephone equipment,
but replace single analog telephone service with ISDN service .................................................2-4
Figure 2-2. Wiring Scheme 2: Retain single analog telephone service
and add ISDN service .......................................................................................................................2-5
Figure 3-1. Top Level Terminal Menu ..........................................................................................3-2
Figure 3-2. Configuration/System Info Screen ...........................................................................3-8
Figure 3-3. Configuration/WAN Screen ....................................................................................3-10
Figure 3-4. Configuration/IP Screen ..........................................................................................3-15
Figure 3-5. Configuration/IPX Screen ........................................................................................3-22
Figure 3-6. Configuration/Bridge Screen ..................................................................................3-25
Figure 3-7. Configuration/Security Screen ................................................................................3-29
Figure 3-8. Configuration/Connection List Screen ..................................................................3-36
Figure 3-9. Configuration/Management Screen .......................................................................3-57
Figure 3-10.Dial Screen ..................................................................................................................3-62
Figure 3-11.Status Screen ...............................................................................................................3-64
61200176L3-1 Express 4110/4120 User Manual xi
List of Figures
Figure 3-12.Test Screen ..................................................................................................................3-73
Figure 3-13.Logs Screen .................................................................................................................3-74
Figure 3-14.Utilities Screen ............................................................................................................ 3-78
xii Express 4110/4120 User Manual 61200176L3-1
List of Tables
Table 2-1. Using the Flash-Hook.................................................................................................. 2-3
Table 4-1. Troubleshooting Calls................................................................................................. 4-6
Table D-1. IBM/AT Style EIA-232 Interface .............................................................................. D-1
Table D-2. RJ-49C ISDN ............................................................................................................... D-1
Table D-3. RJ-11 POTS........................................................................................................... ...... .. D-2
Table D-4. 10BaseT Ethernet......................................................................................................... D-2
61200176L3-1 Express 4110/4120 User Manual xiii
List of Tables
xiv Express 4110/4120 User Manual 61200176L3-1
SETTING UP THE ISDN LINE
Before configuring the Express 4110/4120, ensure that the telephone service has provided the switch type, service profile identification (SPID),
and local directory number (LDN).
Example:
Switch Type National ISDN-1
SPID1 20555512120100
SPID2 20555512130100
LDN1 5551212
LDN2 5551213
1. Connect a VT 100 async terminal, or personal computer with a termi-
nal emulator running 9600 N-8-1, to the MAINTENANCE port.
2. Hold down the Control key and press R; then press Enter to display
the top menu.
3. Using the arrow keys and Enter key to navigate the menu, go to the
Configuration/W A N/ISDN/Dial Line menu. Enter the SPIDs, LDNs,
and switch type.
4. Use the left arrow key or the Escape key to go back up the menu tree.
When asked to save ISDN parameters, type y.
5. Connect the ISDN line to the RJ-49C jack labeled ISDN on the rear
panel.
6. When the PWR LED remains solid, the Express 4110/4120 is ready
for calling.
Quick Startup Guide
61200176L3-1 Express 4110/4120 User Manual Quick Start-1
Quick Startup Guide
7. If using a POTS phone with the Express 4110/4120, connect the POTS
telephone to the POTS port.
If the SPID(s) does not work or is unknown, try activating the ExpertISDN™ feature. First
enter the area code and local directory number(s); then press the Enter key over the ExpertISDN
activator.
CONNECTING TO AN INTERNET SERVICE PROVIDER
Internet Access using Network Address Translation (NAT)
1. Connect the Express 4110/4120 to the 10BaseT LAN.
2. Go to the Configuration/Connection List menu, and then press the
right arrow key to place the cursor on the Num column.
3. Type I to insert a new Connection List entry.
4. Using the arrow keys, move the cursor over the Num column for the
inserted entry. Press Enter to place the subentries into the right pane.
5. Set the Description to an identifiable name (i.e., ISP).
6. Go into the Authentication field and select PA P or CHAP for the Tx
Method.
7. Enter your user name and password (provided by your ISP) into the
Tx Username and Tx Password fields.
8. Move the cursor to the left pane and highlight the IP parameters.
9. Set the NAT item to ON. This is a very important step. The Express
41 10/4120 wi ll need to translate the “ fake” IP addr ess(es) on the PC(s)
to the “real” address provided dynamically by the ISP. See “IP/NAT”
on page 3-18 for more details.
10. If you want the 4110 to automatically connect to your ISP whenever
you try to access the Internet, go into the Route field and enter the IP
address and mask of the ISP router. If the address of the ISP router is
not known, enter a bogus address such as 172.16.1.1 with mask
255.255.0.0 and the 4110 will dynamically resolve the correct address
of the ISP router. Otherwise, all other IP parameters should be left at
their default settings.
11. Navigate to the Dial Out parameters. Enter the telephone number
provided by the ISP into Number 1. If the ISP is providing you a multilink PPP (2 B channel), enter Number 2 if it is provided. Set Initial
Channels to 2 if you desire to connect both B channels on each initial
call.
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Quick Startup Guide
12. If the ISP does not support the Bandwidth Allocation Control Protocol
(BACP), navigate to the PPP parameters. Go into the Multilink field
and disable BACP.
13. If you want the 4110 to automatically disconnect from the ISP after
communication with the Internet has ceased for some period, navigate to the Bandwidth parameters. Go into the On Demand field and
set Mode to On; then set Idle Timeout to the period desired. 60 seconds is a commonly used value. In this mode, the 4110 will also connect the second B channel when the bandwidth is not needed.
14. Arrow left until the message Save Connection List Changes appears.
Type y to save.
15. Go to the Configuration/I P menu and enter an IP address and net
mask into the IP Address and Subnet Mask fields. The factory
default setting will work just as well (10.0.0.1, 255.255.255.0).
16. Set the Default Gateway field to the IP address of the ISP router. If
the address of the ISP router is not known, enter a bogus address
such as 172.16.1.1 as in step 10. This setting, and the settings from
step 10, let the 4110 know to automatically call the ISP whenever you
try to access the Internet.
17. Go into the Configuration/IP/NAT submenu and set DHCP Mode to
On.
18. Arrow left to save the configuration.
19. On your computer or on the 4110 under Configuration/IP/DNS, configure the DNS settings provided by the ISP. Refer to your PC’s user
manual or help screen if setting these numbers on your PC.
20. If your computer is configured to dynamically get its IP address
using DHCP, the 4110 is now ready to assign the address. The PC
must generate a DHCP request to obtain the IP parameters ne eded to
get on the Internet. Refer to your PC’s user manual or help screen.
If you prefer to manually connect to the ISP as opposed to letting the 4110
dynamically connect, complete steps 21-23. Otherwise, use your computer to try and access the Internet, and go to step 24.
21. Go into the Dial menu.
22. Set the cursor over the Dial parameter for the Connection List profile
you just set up.
23. Press Enter; the Express 4110/4120 will start dialing.
61200176L3-1 Express 4110/4120 User Manual Quick Start-3
Quick Startup Guide
24. If the call is successful, the Status column will read active. If not,
make sure the number(s) are correct or reference “Troubleshooting”
on page 4-1 before continuing.
25. Once the call is up, the PC must generate a DHCP request to obtain
the IP parameters needed to get on the Internet. Refer to your PC’s
user manual or help screen.
MULTIPROTOCOL ROUTING BETWEEN TWO LANS
Remote/Home Office Accessing the Corporate LAN
The following steps can be used to set up the Express 4110/4120 on a
remote LAN to access a corporate or central LAN using demand dial and
dynamic bandwidth management.
1. Connect the Express 4110/4120 to the 10BaseT LAN.
2. Set the IP address and Subnet Mask assigned by the network admin-
istrator in the Configuration/IP menu.
3. For the Default Gateway, enter the IP address of the access server at
the remote site. This cr eates a default r oute in the IP routing table that
will be used with the dial-on-demand feature in the Express 4110/
4120.
4. Use the arrow keys to get to the Configuration/IPX menu. Set the
Network value to the IPX network supplied by the network administrator. Set the Seed Status to Seed. Arrow left and save the changes
with a y when prompted.
5. Move to the Configuration/Connection List. Use the arrow keys to
move the cursor over the Num column. Type I to insert a new entry.
6. Move the cursor over the Description field and press Enter. A pop-up
window appears in which to enter a name for this Connection List
profile.
7. Move the cursor over the Authentication menu and press Return.
This will place the authentication parameters into the right pane.
8. Enter the username and password under Tx Username and Tx Pass-
word. These items should be provided by the administrator at the
site being dialed.
9. Use the down arrow to display the IP menu parameters in the right
pane.
10. Move the cursor over the Route menu and press Return.
Quick Start-4 Express 4110/4120 User Manual 61200176L3-1
Quick Startup Guide
11. Enter the IP address and Netmask parameters of the access server at
the remote site. This creates a static route to the access server’s network which is entered into the Express 4110/4120’s IP route table.
12. Move the cursor over the RIP menu. Check with the network admin-
istrator for the type of routing pr oto col used. The Express 4110/4120
supports RIP versions 1 and 2. The protocol is set in the Protocol
parameter.
13. Select Yes for the Tr iggere d parameter. This prevents periodic RIP
updates that keep the ISDN link from going “idle.”
14. Select Yes for the Retain parameter. This allows the routes learned
from the access server to be saved in the IP routing table. Access to
any of those networks from the workstation will cause this profile to
be dialed.
15. Use the left arrow to get back to the previous menu. Use the down
arrow to view the IPX menu parameters in the right pane.
16. This is similar to steps 13 and 14. Select Yes for T riggered and Yes for
Retain. This allows the ISDN link to go to an idle state and permits
the Express 4110/4120 to “spoof” the server information obtained
from the access server. A similar configuration must be selected on the
access server.
17. Use the arrows to get the Dial Out menu parameters for this profile.
18. Enter the phone number of the access server in Number 1. If configured by the administrator to use two B-channels using Multilink PPP,
set the Initial Channels field to 2. Some PPP protocols, if they exist
in the access server, will allow the second channel to come into play
only if the bandwidth is needed. If this is the case, the Express 4110/
4120 will automatically negotiate this with the access server.
19. Now move to the Bandwidth menu for this profile. Once there, use
the right arrow to move to the On Demand submenu.
20. Set the Mode parameter to On. This enables the dynamic bandwidth
features of the Express 4110/4120.
21. Select the Idle Timeout parameter and enter the number of seconds
the Express 4110/4120 should wait before hanging up the connection
when no traffic is present. A value of 120 seconds is typical. A value
of 0 means never idle the link.
22. All the parameters for this Connection List profile are complete. To
save them, press the left arrow to get to the top (main) menu; when
prompted Save Connection List changes? enter y.
61200176L3-1 Express 4110/4120 User Manual Quick Start-5
Quick Startup Guide
23. Set up the computer workstation’s IP and IPX parameters as
instructed by the network administrator. The Express 4110/4120’s IP
address should be the computer’s default gateway.
When the computer which is attached to the local LAN a ttempts to a ccess
a host on the access server, the Express 4110/4120 will dial the number
provided in the Connection List profile. The Express 4110/4120 will provide one of two B-channels based on traf fic demand an d POTS port usage.
If no packet traffic is transmitted or received for the specified number of
seconds, the Express 4110/4120 will disconnect the link until a computer
on the local LAN again attempts to access a host on the access server.
If Novell’s IPX protocol is being used, the link must be dialed first in the
Dial menu to obtain the server and route information needed by the computer to boot up. Advanced users can use the Express 4110/4120’s Probe
feature to periodically dial the access server to obtain th e r oute and server
information, thereby removing the need to manually dial the first time.
Quick Start-6 Express 4110/4120 User Manual 61200176L3-1
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