Adtran L768 User Manual

Express L768 and Express L1.5 HDSL Router/Bridge USER MANUAL Express L768 1202192L1Express L1.5 1202192L261202192L1-1BJune 1998

Table of Contents vi Express L768/L1.5 User Manual 61202192L1-1 Maint Port/Baud Rate ...

Chapter 3: Terminal Menu Operation and Structure84 Express L768/L1.5 User Manual 61202192L1-1Utilities/Telnet ClientWrite security: 4; Read security:

Chapter 3: Terminal Menu Operation and Structure61202192L1-1 Express L768/L1.5 User Manual 85Upgrade/Start TransferThis activator is used when the con

Chapter 3: Terminal Menu Operation and Structure86 Express L768/L1.5 User Manual 61202192L1-1

61202192L1-1 Express L768/L1.5 User Manual 87Chapter 4SpecificationsSPECIFICATIONS AND FEATURESThis section describes the standard specifications and

Chapter 4: Specifications88 Express L768/L1.5 User Manual 61202192L1-1

61202192L1-1 Express L768/L1.5 User Manual 89Appendix ALoop Status MessagesThe Express L768/L1.5 displays current loop status of the HDSL on the botto

Appendix A: Loop Status Messages90 Express L768/L1.5 User Manual 61202192L1-1

61202192L1-1 Express L768/L1.5 User Manual 91Appendix BLog MessagesThe Express L768/L1.5 Logs menu contains messages of events that occur. The defini

Appendix B: Log Messages92 Express L768/L1.5 User Manual 61202192L1-1EAP authen failedlevel 3The PPP peer has rejected the Express L768/L1.5’s usernam

Appendix B: Log Messages61202192L1-1 Express L768/L1.5 User Manual 93Negot not converginglevel 2Negotiation of the LCP layer is unattainable due to mi

Table of Contents 61202192L1-1 Express L768/L1.5 User Manual vii Upgrade/Status ...

Appendix B: Log Messages94 Express L768/L1.5 User Manual 61202192L1-1Peer failed PAP authenlevel 3The PPP peer’s reported PAP username and/or password

Appendix B: Log Messages61202192L1-1 Express L768/L1.5 User Manual 95Router stack error - Fatal error in protocol stackgeneral panic - general errorno

Appendix B: Log Messages96 Express L768/L1.5 User Manual 61202192L1-1setmask: local IP iface(0), not donelevel 6Debug error used in determining router

Appendix B: Log Messages61202192L1-1 Express L768/L1.5 User Manual 97Telnet Session Closedlevel 4Telnet server has closed connection.Telnet Session fa

Appendix B: Log Messages98 Express L768/L1.5 User Manual 61202192L1-1TFTP client: unable to open portlevel 2TFTP client function could not open a UDP

61202192L1-1 Express L768/L1.5 User Manual 99Appendix CSNMPUnderstanding SNMPAs Local Area Network (LAN) environments became standardized over the pas

Appendix C: SNMP100 Express L768/L1.5 User Manual 61202192L1-1Using SNMP Version 1, the network manager can issue three types of com-mands:• GetReques

Appendix C: SNMP61202192L1-1 Express L768/L1.5 User Manual 101CommunitiesThe Express L768/L1.5 permits up to eight communities to be defined. The pri

Appendix C: SNMP102 Express L768/L1.5 User Manual 61202192L1-1

61202192L1-1 Express L768/L1.5 User Manual 103Appendix DConnector PinoutsTable D-AIBM/AT Style EIA-232 InterfaceI = Input O = Output N/A = Not Applica

Table of Contents viii Express L768/L1.5 User Manual 61202192L1-1

Appendix D: Connector Pinouts104 Express L768/L1.5 User Manual 61202192L1-1Table D-C10BaseT EthernetThe switch position can be set for either TO NIC o

61202192L1-1 Express L768/L1.5 User Manual 105Appendix ETerminal Mode CommandsThe Express L768/L1.5 supports a command line interface. All menu optio

Appendix E: Terminal Mode Commands106 Express L768/L1.5 User Manual 61202192L1-1One of the following key words must be used first:Some examples are li

Appendix E: Terminal Mode Commands61202192L1-1 Express L768/L1.5 User Manual 107Additional CommandsOther commands available from the terminal mode are

Appendix E: Terminal Mode Commands108 Express L768/L1.5 User Manual 61202192L1-1

61202192L1-1 Express L768/L1.5 User Manual 109Glossary10Base2IEEE 802.3 specification, similar to Ethernet, using thin coaxial cable that runs at 10 M

Glossary110 Express L768/L1.5 User Manual 61202192L1-1CCITTConsultative Committee on International Telephony and Telegraphy. A body of the Internatio

Glosssary61202192L1-1 Express L768/L1.5 User Manual 111four-wire circuitsTelephone lines using two wires for transmitting and two wires for receiving,

Glossary112 Express L768/L1.5 User Manual 61202192L1-1IEEE 802.3A physical layer standard specifying a linear bus network LAN with a CSMA/CD access me

Glosssary61202192L1-1 Express L768/L1.5 User Manual 113jitterThe slight movement of a transmission signal in time or phase that can intro-duce errors

61202192L1-1 Express L768/L1.5 User Manual ix List of Figures Figure 1-1: Express L768/L1.5...

Glossary114 Express L768/L1.5 User Manual 61202192L1-1netmaskA 32-bit bit mask which shows how an Internet address is to be divided into network, subn

Glosssary61202192L1-1 Express L768/L1.5 User Manual 115routerAn interface which finds the best route between two networks. Routers for-ward packets f

Glossary116 Express L768/L1.5 User Manual 61202192L1-1spoofingSpoofing reduces the required bandwidth by having devices, such as bridges or routers, a

Glosssary61202192L1-1 Express L768/L1.5 User Manual 1172B+DThe Basic Rate Interface (BRI) in ISDN. A single ISDN circuit divided into two 64 kbps dig

Glossary118 Express L768/L1.5 User Manual 61202192L1-1

61202192L1-1 Express L768/L1.5 User Manual 119AcronymsAEP ... AppleTalk Echo ProtocolAMI... Alternate Mark InversionAR

Acronyms120 Express L768/L1.5 User Manual 61202192L1-1IPCP...Internet Protocol Control ProtocolIPX...Internetwork P

61202192L1-1 Express L768/L1.5 User Manual 121IndexNumerics10-base-T interface 1042047 loopback 78Aaddress table 41address table/aging 41address table

Index122 Express L768/L1.5 User Manual 61202192L1-1configuration menu 15, 22configuration/bridge 36configuration/frame relay 48configuration/IP 26conf

Index61202192L1-1 Express L768/L1.5 User Manual 123firmware revision 23forward delay 39frame relay 8, 48frame relay connectivity to ADTRAN frame port

List of Figures x Express L768/L1.5 User Manual 61202192L1-1

Index124 Express L768/L1.5 User Manual 61202192L1-1LL2 protocol 25LAN bridge 7LAN connection 14LAN port 39LAN port/active 39LAN port/path cost 40LAN p

Index61202192L1-1 Express L768/L1.5 User Manual 125physical specifications 87ping 83poison reverse 28, 59polling frequency 49power requirements 87PPP

Index126 Express L768/L1.5 User Manual 61202192L1-1SNMP/communities 67SNMP/traps 68SOHO (small office - home office) 7spanning tree 38, 73spanning tre

Index61202192L1-1 Express L768/L1.5 User Manual 127UDP relay list/UDP ports 1, 2, 3 31UDP relay/mode 31UDP relay/UDP relay list 31upgrade menu 84upgra

Index128 Express L768/L1.5 User Manual 61202192L1-1

Product Support InformationPresales Inquiries and Applications SupportPlease contact your local distributor, ADTRAN Applications Engineering, or ADTRA

61202192L1-1 Express L768/L1.5 User Manual xi List of Tables Table D-A: IBM/AT Style EIA-232 Interface...

List of Tables xii Express L768/L1.5 User Manual 61202192L1-1

61202192L1-1 Express L768/L1.5 User Manual 1 Quick Startup Guide SETTING UP THE HDSL LINE The Express L768/L1.5 works over leased or “dry” copper pro

Quick Startup Guide 2 Express L768/L1.5 User Manual 61202192L1-1

61202192L1-1 Express L768/L1.5 User Manual 3 Chapter 1Understanding HDSL andthe Express L768/L1.5 HDSL OVERVIEW High Bit Rate Digital Subscriber Line

Trademark: DMS-100 is a trademark of Northern Telecom, Inc.Ethernet is a trademark of Digital Equipment Corporation, Intel Corporation, and Xe-rox C

Chapter 1: Understanding HDSL and the Express L768/L1.5 4 Express L768/L1.5 User Manual 61202192L1-1 THE EXPRESS L768/L1.5 The Express L768/L1.5 is

Chapter 1: Understanding HDSL and the Express L768/L1.5 61202192L1-1 Express L768/L1.5 User Manual 5 Applications Single User to Corporate LAN • Tele

Chapter 1: Understanding HDSL and the Express L768/L1.5 6 Express L768/L1.5 User Manual 61202192L1-1 Frame Relay Connectivity to ADTRAN Frame Port 76

Chapter 1: Understanding HDSL and the Express L768/L1.5 61202192L1-1 Express L768/L1.5 User Manual 7 Small Office - Home Office (SOHO) to Corporate L

Chapter 1: Understanding HDSL and the Express L768/L1.5 8 Express L768/L1.5 User Manual 61202192L1-1 2. IP Router: The Express L768/L1.5 can functi

Chapter 1: Understanding HDSL and the Express L768/L1.5 61202192L1-1 Express L768/L1.5 User Manual 9 IP Routing The Express L768/L1.5 operates as an

Chapter 1: Understanding HDSL and the Express L768/L1.5 10 Express L768/L1.5 User Manual 61202192L1-1 Front Panel Figure 1-5 shows the front panel of

Chapter 1: Understanding HDSL and the Express L768/L1.561202192L1-1 Express L768/L1.5 User Manual 11Rear PanelThe Express L768/L1.5 has one RJ-45 jack

Chapter 1: Understanding HDSL and the Express L768/L1.512 Express L768/L1.5 User Manual 61202192L1-1SecuritySecurity on network devices is a major con

61202192L1-1 Express L768/L1.5 User Manual 13Chapter 2InstallationAfter unpacking the unit, immediately inspect it for possible shipping dam-age. If

FCC regulations require that the following information be provided in this manual:1. If this equipment causes harm to the telephone network, the te

Chapter 2: Installation14 Express L768/L1.5 User Manual 61202192L1-1A new technology has been developed for the telcos for delivery of T1 service. The

61202192L1-1 Express L768/L1.5 User Manual 15Chapter 3Terminal Menu Operation and StructureTERMINAL MENU STRUCTUREThe Express L768/L1.5 uses a multile

Chapter 3: Terminal Menu Operation and Structure16 Express L768/L1.5 User Manual 61202192L1-1Figure 3-1Top Level Terminal MenuMenu PathDescribes the c

Chapter 3: Terminal Menu Operation and Structure61202192L1-1 Express L768/L1.5 User Manual 17StatusThe Status menu provides options to review and moni

Chapter 3: Terminal Menu Operation and Structure18 Express L768/L1.5 User Manual 61202192L1-1NAVIGATING THE TERMINAL MENUSThe following sections provi

Chapter 3: Terminal Menu Operation and Structure61202192L1-1 Express L768/L1.5 User Manual 19Navigation with the KeyboardYou can use different keystro

Chapter 3: Terminal Menu Operation and Structure20 Express L768/L1.5 User Manual 61202192L1-1ConÞgurationF Restores factory default settings. This set

Chapter 3: Terminal Menu Operation and Structure61202192L1-1 Express L768/L1.5 User Manual 21Security LevelsEach menu item on the configuration screen

Chapter 3: Terminal Menu Operation and Structure22 Express L768/L1.5 User Manual 61202192L1-1CONFIGURATION MENUConfiguration/System InfoThe System Inf

Chapter 3: Terminal Menu Operation and Structure61202192L1-1 Express L768/L1.5 User Manual 23up to 31 alpha-numeric characters in this field, includin

CANADIAN EMISSIONS REQUIREMENTS This digital apparatus does not exceed the Class A limits for radio noise emissionsfrom digital apparatus as set out

Chapter 3: Terminal Menu Operation and Structure24 Express L768/L1.5 User Manual 61202192L1-1Configuration/WANThe WAN menu is used to set up the ISDN

Chapter 3: Terminal Menu Operation and Structure61202192L1-1 Express L768/L1.5 User Manual 25HDSL/NEBEsRead security: 5This contains the number of Nea

Chapter 3: Terminal Menu Operation and Structure26 Express L768/L1.5 User Manual 61202192L1-1Configuration/IPThe IP menu is used to set up the IP para

Chapter 3: Terminal Menu Operation and Structure61202192L1-1 Express L768/L1.5 User Manual 27whose destination address is not found in the route table

Chapter 3: Terminal Menu Operation and Structure28 Express L768/L1.5 User Manual 61202192L1-1IP/IP RouterThe IP router is configured under this menu a

Chapter 3: Terminal Menu Operation and Structure61202192L1-1 Express L768/L1.5 User Manual 29RIP/DirectionWrite security: 3; Read security: 5Tx and Rx

Chapter 3: Terminal Menu Operation and Structure30 Express L768/L1.5 User Manual 61202192L1-1communication across NAT must be initiated from the LAN s

Chapter 3: Terminal Menu Operation and Structure61202192L1-1 Express L768/L1.5 User Manual 31IP/UDP RelayThe Express L768/L1.5 can be configured as a

Chapter 3: Terminal Menu Operation and Structure32 Express L768/L1.5 User Manual 61202192L1-1IP/Proxy ARPWrite security: 4; Read security: 5This featu

Chapter 3: Terminal Menu Operation and Structure61202192L1-1 Express L768/L1.5 User Manual 33Configuration/IPXThe IPX menu is used to set up the IPX p

61202192L1-1 Express L768/L1.5 User Manual i Table of Contents Quick Startup Guide ...

Chapter 3: Terminal Menu Operation and Structure34 Express L768/L1.5 User Manual 61202192L1-1IPX/Frame TypeWrite security: 2; Read security: 5The Expr

Chapter 3: Terminal Menu Operation and Structure61202192L1-1 Express L768/L1.5 User Manual 35IPX/SAP TimerWrite security: 3; Read security: 5This valu

Chapter 3: Terminal Menu Operation and Structure36 Express L768/L1.5 User Manual 61202192L1-1Configuration/BridgeThe Bridge menu is used to set up the

Chapter 3: Terminal Menu Operation and Structure61202192L1-1 Express L768/L1.5 User Manual 37negotiate PPP IPCP to exchange IP packets. However, if a

Chapter 3: Terminal Menu Operation and Structure38 Express L768/L1.5 User Manual 61202192L1-1WAN IPX Bridge/NetworkWrite security: 2; Read security: 5

Chapter 3: Terminal Menu Operation and Structure61202192L1-1 Express L768/L1.5 User Manual 39Spanning Tree/PriorityWrite security: 2; Read security: 5

Chapter 3: Terminal Menu Operation and Structure40 Express L768/L1.5 User Manual 61202192L1-1LAN Port/Path CostWrite security: 2; Read security: 5This

Chapter 3: Terminal Menu Operation and Structure61202192L1-1 Express L768/L1.5 User Manual 41Bridge Group 2/Path CostWrite security: 2; Read security:

Chapter 3: Terminal Menu Operation and Structure42 Express L768/L1.5 User Manual 61202192L1-1Configuration/SecurityThe Security menu is used to set up

Chapter 3: Terminal Menu Operation and Structure61202192L1-1 Express L768/L1.5 User Manual 43Security/Radius ServerThe parameters for the radius serve

Table of Contents ii Express L768/L1.5 User Manual 61202192L1-1 Read-Only Field...

Chapter 3: Terminal Menu Operation and Structure44 Express L768/L1.5 User Manual 61202192L1-1respond within the retry count, the PPP peer (or Telnet s

Chapter 3: Terminal Menu Operation and Structure61202192L1-1 Express L768/L1.5 User Manual 45Filter Defines /MAC Filter DefinesWrite security: 2; Read

Chapter 3: Terminal Menu Operation and Structure46 Express L768/L1.5 User Manual 61202192L1-1Filter Defines /IP Filter DefinesWrite security: 2; Read

Chapter 3: Terminal Menu Operation and Structure61202192L1-1 Express L768/L1.5 User Manual 47Filter Defines /IPX Filter DefinesWrite security: 2; Read

Chapter 3: Terminal Menu Operation and Structure48 Express L768/L1.5 User Manual 61202192L1-1Configuration/Frame RelayFrame Relay is a connection-orie

Chapter 3: Terminal Menu Operation and Structure61202192L1-1 Express L768/L1.5 User Manual 49Frame Relay/Maintenance ProtocolWrite security: 3, Read s

Chapter 3: Terminal Menu Operation and Structure50 Express L768/L1.5 User Manual 61202192L1-1When more than one DLCI mapping is listed, the Express L7

Chapter 3: Terminal Menu Operation and Structure61202192L1-1 Express L768/L1.5 User Manual 51IP Map/IARPWrite security: 3, Read security: 5When this i

Chapter 3: Terminal Menu Operation and Structure52 Express L768/L1.5 User Manual 61202192L1-1IP Map/RIP MethodWrite security: 3, Read security: 5The w

Chapter 3: Terminal Menu Operation and Structure61202192L1-1 Express L768/L1.5 User Manual 53IPX Map/IARPWrite security: 3, Read security: 5When this

Table of Contents 61202192L1-1 Express L768/L1.5 User Manual iii UDP Relay/UDP Relay List...

Chapter 3: Terminal Menu Operation and Structure54 Express L768/L1.5 User Manual 61202192L1-1DLCI Mapping/FiltersThe Express L768/L1.5 can block packe

Chapter 3: Terminal Menu Operation and Structure61202192L1-1 Express L768/L1.5 User Manual 55Next Oper - The next operation to use to combine with the

Chapter 3: Terminal Menu Operation and Structure56 Express L768/L1.5 User Manual 61202192L1-1Configuration/PPP ProfileThe Express L768/L1.5 uses the P

Chapter 3: Terminal Menu Operation and Structure61202192L1-1 Express L768/L1.5 User Manual 57Authentication/Tx MethodWrite security: 2; Read security:

Chapter 3: Terminal Menu Operation and Structure58 Express L768/L1.5 User Manual 61202192L1-1PPP Profile/IPThe IP menu contains the parameters for exc

Chapter 3: Terminal Menu Operation and Structure61202192L1-1 Express L768/L1.5 User Manual 59Route/Force IPWrite security: 3; Read security: 5When set

Chapter 3: Terminal Menu Operation and Structure60 Express L768/L1.5 User Manual 61202192L1-1RIP/TriggeredWrite security: 3; Read security: 5When set

Chapter 3: Terminal Menu Operation and Structure61202192L1-1 Express L768/L1.5 User Manual 61this purpose. This causes special handling of this packe

Chapter 3: Terminal Menu Operation and Structure62 Express L768/L1.5 User Manual 61202192L1-1PPP/Max ConfigWrite security: 3; Read security: 5This val

Chapter 3: Terminal Menu Operation and Structure61202192L1-1 Express L768/L1.5 User Manual 63Forward All - All incoming packets from the WAN are notbl

Table of Contents iv Express L768/L1.5 User Manual 61202192L1-1 Radius Server/Secondary Server...

Chapter 3: Terminal Menu Operation and Structure64 Express L768/L1.5 User Manual 61202192L1-1Filters/LAN-to-WAN (Out)Write security: 2; Read security:

Chapter 3: Terminal Menu Operation and Structure61202192L1-1 Express L768/L1.5 User Manual 65Configuration/ManagementThe Express L768/L1.5 can be mana

Chapter 3: Terminal Menu Operation and Structure66 Express L768/L1.5 User Manual 61202192L1-1Telnet/User ListUp to four users can be configured for ac

Chapter 3: Terminal Menu Operation and Structure61202192L1-1 Express L768/L1.5 User Manual 67Management/SNMPThe Express L768/L1.5 is an SNMP agent. I

Chapter 3: Terminal Menu Operation and Structure68 Express L768/L1.5 User Manual 61202192L1-1SNMP/TrapsThe Express L768/L1.5 can generate SNMP traps.

Chapter 3: Terminal Menu Operation and Structure61202192L1-1 Express L768/L1.5 User Manual 69Maint Port/Data BitsWrite security: 5; Read security: 5Th

Chapter 3: Terminal Menu Operation and Structure70 Express L768/L1.5 User Manual 61202192L1-1STATUS MENUThe Express L768/L1.5’s Status menu contains c

Chapter 3: Terminal Menu Operation and Structure61202192L1-1 Express L768/L1.5 User Manual 71Status/SessionsThis menu contains the current status of a

Chapter 3: Terminal Menu Operation and Structure72 Express L768/L1.5 User Manual 61202192L1-1Sessions/DLCI TableThe status of all virtual circuits is

Chapter 3: Terminal Menu Operation and Structure61202192L1-1 Express L768/L1.5 User Manual 73Sessions/Spanning TreeRead security: 5When Bridge mode an

Table of Contents 61202192L1-1 Express L768/L1.5 User Manual v IP/Route...

Chapter 3: Terminal Menu Operation and Structure74 Express L768/L1.5 User Manual 61202192L1-1Status/Bridge TableRead security: 5This lists the content

Chapter 3: Terminal Menu Operation and Structure61202192L1-1 Express L768/L1.5 User Manual 75Status/IPX RoutesRead security: 5This lists the contents

Chapter 3: Terminal Menu Operation and Structure76 Express L768/L1.5 User Manual 61202192L1-1IPX Servers/Hops - Number of routers that must go through

Chapter 3: Terminal Menu Operation and Structure61202192L1-1 Express L768/L1.5 User Manual 77Status/IP StatsRead security: 5This menu contains IP stat

Chapter 3: Terminal Menu Operation and Structure78 Express L768/L1.5 User Manual 61202192L1-1TEST MENUThe Express L768/L1.5’s Test menu contains built

Chapter 3: Terminal Menu Operation and Structure61202192L1-1 Express L768/L1.5 User Manual 79LOGS MENUThe Logs menu contain logs displaying important

Chapter 3: Terminal Menu Operation and Structure80 Express L768/L1.5 User Manual 61202192L1-1PPP Log/ActiveWhen set to Yes (def), PPP events below or

Chapter 3: Terminal Menu Operation and Structure61202192L1-1 Express L768/L1.5 User Manual 81Connection Log/WrapWhen set to Yes (def), new connection

Chapter 3: Terminal Menu Operation and Structure82 Express L768/L1.5 User Manual 61202192L1-1Network Log/LevelIn order to log events, they must be at

Chapter 3: Terminal Menu Operation and Structure61202192L1-1 Express L768/L1.5 User Manual 83UTILITIES MENUThe Express L768/L1.5 has utilities embedde