Paradyne 7612 SNMP DSU User Manual

MODEL 7612 SNMP DSUWITH INTERNAL ETHERNET LAN ADAPTERUSER’S GUIDEDocument No. 7612-A2-GB20-10November 1997

1-17612-A2-GB20-10November 1997About the DSU1Model 7612 SNMP DSU Features497-15279NMSSNMP DSUwith LANAdapterSNMP DSURouterDigitalDataNetworkRouter10B

MIB Descriptions C-147612-A2-GB20-10November 1997Table C-8. General Port Table Objects (2 of 2)Object Setting/ContentsDescriptionrs232PortOutSigNumber

MIB Descriptions C-157612-A2-GB20-10November 1997Table C-9. Asynchronous Port Table Objects (2 of 2)Object Setting/ContentsDescriptionrs232AsyncPortPa

MIB Descriptions C-167612-A2-GB20-10November 1997Table C-10. Synchronous Port Table Objects (2 of 2)Object Setting/ContentsDescriptionrs232SyncPortRTS

MIB Descriptions C-177612-A2-GB20-10November 1997Output Signal Table ObjectsThe Output Signal Table contains entries for the output signals that can b

MIB Descriptions C-187612-A2-GB20-10November 1997Device Configuration Variable (pdn-common 7)The variable devConfigAreaCopy in the devConfigArea group

D-17612-A2-GB20-10November 1997Standards Compliance forSNMP TrapsDOverviewThis appendix describes the unit’s compliance with SNMP standards and anysp

Standards Compliance for SNMP Traps D-27612-A2-GB20-10November 1997Traps: linkUp and linkDownThe following table describes the conditions that define

Standards Compliance for SNMP Traps D-37612-A2-GB20-10November 1997Traps: enterpriseSpecificThe enterpriseSpecific trap indicates that an enterprise-s

Standards Compliance for SNMP Traps D-47612-A2-GB20-10November 1997The tests that affect the enterpriseTestStart, enterpriseTestStop, and thevariable-

E-17612-A2-GB20-10November 1997Cables and Pin AssignmentsEOverviewThe following sections provide pin assignments for the:Terminal Port (EIA-232) Con

About the DSU 1-27612-A2-GB20-10November 1997 Remote Management. Provides remote management:— Using an external modem through the Terminal port— Usin

Cables and Pin Assignments E-27612-A2-GB20-10November 1997Terminal Port (EIA-232) ConnectorThe Terminal port connects to a PC or VT100-compatible term

Cables and Pin Assignments E-37612-A2-GB20-10November 1997DTE Port (V.35) ConnectorThe following table provides the pin assignments for the 34-positio

Cables and Pin Assignments E-47612-A2-GB20-10November 1997Standard EIA-232-D Crossover CableA standard crossover cable can be used to connect the Term

Cables and Pin Assignments E-57612-A2-GB20-10November 1997Standard Null-Modem CableA standard null-modem cable can be used to connect the Terminal por

Cables and Pin Assignments E-67612-A2-GB20-10November 199710BaseT ConnectorUse a standard 10BaseT cable to connect the DSU to an Ethernet LAN. A cable

Technical Specifications F-17612-A2-GB20-10November 1997Technical SpecificationsFTable F-1. Model 7612 DSU Technical Specifications (1 of 2)ItemSpecif

Technical Specifications F-27612-A2-GB20-10November 1997Table F-1. Model 7612 DSU Technical Specifications (2 of 2)Item SpecificationsHeat Dissipation

Technical Specifications F-37612-A2-GB20-10November 1997Table F-2. Model 7612 DTE Port Clock RateIn-Band ManagementLine Operating RateIn-Band Manageme

GL-17612-A2-GB20-10November 1997GlossaryA software program housed within a device to provide SNMP functionality. Each SNMPagent stores management info

GlossaryGL-27612-A2-GB20-10November 1997Data Set Ready. An EIA-lead standard for V.24 circuit CT 107; an output signal(DCE-to-DTE).Data Service Unit.

About the DSU 1-37612-A2-GB20-10November 1997Typical SNMP DSU ConfigurationsThe following illustration shows a typical LAN/WAN interconnection applica

GlossaryGL-37612-A2-GB20-10November 1997The protocol that regulates the communication between two network nodes.Local Loopback. An EIA-lead standard f

GlossaryGL-47612-A2-GB20-10November 1997An EIA standard for the 25-pin DCE/DTE interface. Same as EIA-232.Request to Send. An EIA-lead standard for V.

IN-17612-A2-GB20-10 November 1997IndexNumbers10BaseT cable, E-610BaseT port. See Ethernet port511 test pattern, 7-4Aaccesseffective level, 4-3SNMP,

IndexIN-27612-A2-GB20-10November 1997DTE test, 7-5DTRaction, A-9data terminal ready LED, 6-5monitoring, A-11Eeffective accessand screen contents,

IndexIN-37612-A2-GB20-10 November 1997login ID, 4-1loopbackbilateral, A-7DTE–initiated, A-7network–initiated, A-5V.54–initiated, A-5loopbacks, 7

IndexIN-47612-A2-GB20-10November 1997Rrear panel, connections, 1-4Refresh command, 6-6reset device, 7-8RFC 1213, object groups supported, C-1RFC 1

IndexIN-57612-A2-GB20-10 November 1997Trap Managerdestination, A-17IP address, A-17number, A-17traps, SNMP, 8-1, D-1troubleshooting, 8-3TXD, tra

About the DSU 1-47612-A2-GB20-10November 1997SNMP Management CapabilitiesThe DSU supports SNMP Version 1, and can be managed by anyindustry-standard S

2-17612-A2-GB20-10November 1997Using the ASCII TerminalInterface2Accessing the ATIYou can communicate with the ASCII Terminal Interface (ATI) using o

Using the ASCII Terminal Interface 2-27612-A2-GB20-10November 1997Main MenuEntry to all of the DSU’s tasks begins at the Main Menu screen, which has f

Using the ASCII Terminal Interface 2-37612-A2-GB20-10November 1997Screen Format TypesThree types of screen formats are available on the ATI.Use the sc

Using the ASCII Terminal Interface 2-47612-A2-GB20-10November 1997Screen Work AreasThere are two user work areas: Screen area – Provides the menu pat

Using the ASCII Terminal Interface 2-57612-A2-GB20-10November 1997Navigating the ScreensYou can navigate the screens by:H Using keyboard keysH Using s

Using the ASCII Terminal Interface 2-67612-A2-GB20-10November 1997The current setting or value appears to the right of the field name. The validchoice

Printed on recycled paper A7612-A2-GB20-10November 1997Copyright  1997 Paradyne Corporation.All rights reserved.Printed in U.S.A.NoticeThis publicati

Using the ASCII Terminal Interface 2-77612-A2-GB20-10November 1997Switching to the Screen Function Key AreaSelecting Ctrl-a allows you to switch betwe

Using the ASCII Terminal Interface 2-87612-A2-GB20-10November 1997Ending an ATI SessionUse the Exit function key from any screen to terminate the sess

3-17612-A2-GB20-10November 1997Configuring the DSU3Entering Device and System InformationUse the Device Name screen to input DSU device and SNMP syst

Configuring the DSU 3-27612-A2-GB20-10November 1997Device NameThe Device Name entry appears on all ATI screens. The input on this screen isdisplayed o

Configuring the DSU 3-37612-A2-GB20-10November 1997Identity InformationThe Identity screen provides identification information about the DSU.To access

Configuring the DSU 3-47612-A2-GB20-10November 1997Configuring the DSUConfiguration option settings determine how the DSU operates. Use the DSU’sConfi

Configuring the DSU 3-57612-A2-GB20-10November 1997Accessing and Displaying Configuration OptionsTo display the configuration options, you must first

Configuring the DSU 3-67612-A2-GB20-10November 1997Saving Configuration OptionsWhen changes are made to the configuration options, the changes must be

4-17612-A2-GB20-10November 1997Security4OverviewThe DSU provides several ways to control access to the ATI through optionsettings. You can: Enable t

Security 4-27612-A2-GB20-10November 1997Creating a LoginLogins apply to Terminal port access and Telnet access to the ATI. Six loginID/password combin

i7612-A2-GB20-10November 1997ContentsAbout This Guide Document Purpose and Intended Audience vii. . . . . . . . . . . . . . . . . . . . . . . . . 

Security 4-37612-A2-GB20-10November 1997Deleting a Login"ProcedureTo delete a login record:1. Follow this menu selection sequence:Main Menu→Contr

Security 4-47612-A2-GB20-10November 1997Effective Access LevelThe ATI effective access level is the more restrictive of: Port/Session access level, o

Security 4-57612-A2-GB20-10November 1997When user access to the ATI is attempted through the Terminal port or a Telnetsession, the ATI response is bas

Security 4-67612-A2-GB20-10November 1997Controlling SNMP AccessThere are three methods for limiting SNMP access. Disable the SNMP management option.

5-17612-A2-GB20-10November 1997IP Addressing5Selecting an IP Addressing SchemeYou can select from many IP (Internet Protocol) addressing schemes to p

IP Addressing 5-27612-A2-GB20-10November 1997IP Addressing Scheme ExamplesManagement of IP addressing is based upon individual IP addresses assigned t

IP Addressing 5-37612-A2-GB20-10November 1997Using Routers to Route DSU Management DataIn this example, the DSUs: Receive their management data throu

IP Addressing 5-47612-A2-GB20-10November 1997Assigning IP Addresses and Subnet MasksOnce you select an IP scheme, assign address(es) to the DSU.If usi

6-17612-A2-GB20-10November 1997Monitoring the DSU6What to MonitorThis chapter presents information on how to access and monitor DSU status andperform

Monitoring the DSU 6-27612-A2-GB20-10November 1997DSU LEDsThe DSU’s 12 LEDs are organized in three groups: System LEDs display the status of the unit

Contents ii7612-A2-GB20-10November 19973 Configuring the DSU Entering Device and System Information 3-1. . . . . . . . . . . . . . . . . . . . . . .

Monitoring the DSU 6-37612-A2-GB20-10November 1997System LEDs496-15062CTS (106)OKALARMTESTDMOOSOOFNSTXD (103)RXD (104)RTS (105)DTR (108)NetworkSystemP

Monitoring the DSU 6-47612-A2-GB20-10November 1997Network LEDs496-15062CTS (106)OKALARMTESTDMOOSOOFNSTXD (103)RXD (104)RTS (105)DTR (108)NetworkSystem

Monitoring the DSU 6-57612-A2-GB20-10November 1997Port LEDs496-15062CTS (106)OKALARMTESTDMOOSOOFNSTXD (103)RXD (104)RTS (105)DTR (108)NetworkSystemPor

Monitoring the DSU 6-67612-A2-GB20-10November 1997Status Screen CommandsThe status screens appear with the cursor in the function area below the dotte

Monitoring the DSU 6-77612-A2-GB20-10November 1997The following messages appear in the first column of the System and Test Statusscreen. The messages

Monitoring the DSU 6-87612-A2-GB20-10November 1997Table 6-1. Health and Status Messages (2 of 2)Message What To DoWhat Message IndicatesOut of Framehh

Monitoring the DSU 6-97612-A2-GB20-10November 1997Test Status MessagesThe Test Status Messages in Table 6-3 appear in the right column of the Systeman

Monitoring the DSU 6-107612-A2-GB20-10November 1997Network Interface StatusTo view the Network Interface Status, follow this menu selection sequence:M

Monitoring the DSU 6-117612-A2-GB20-10November 1997Network Performance StatisticsTo view the Network Performance Statistics, follow this menu selectio

Monitoring the DSU 6-127612-A2-GB20-10November 1997Ethernet Port StatusTo view the Ethernet (10BaseT) Port Status, follow this menu selection sequence

Contents iii7612-A2-GB20-10November 1997 Network Interface Status 6-10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Monitoring the DSU 6-137612-A2-GB20-10November 1997Table 6-6. Ethernet Port Status Screen Contents (2 of 2)Label What the Field IndicatesCarrier Sense

Monitoring the DSU 6-147612-A2-GB20-10November 1997Table 6-7. Management Protocol Statistics Screen ContentsLabelWhat the Field IndicatesDatagrams Tra

7-17612-A2-GB20-10November 1997Testing7Detecting ProblemsThe DSU can detect and report problem conditions and perform diagnostic tests.The DSU offers

Testing 7-27612-A2-GB20-10November 1997Tests AvailableFrom the Test menu, you can run network tests, data port tests, and a lamp testfor the front pan

Testing 7-37612-A2-GB20-10November 1997Network TestsTo access the Network Tests screen, follow this menu selection sequence:Main Menu→Test→Network Tes

Testing 7-47612-A2-GB20-10November 1997DSU or Internal Network LoopbackDSU loopback is an internal loopback that is located as closely as possible to

Testing 7-57612-A2-GB20-10November 1997Data Port TestsTo access the Data Port Tests screen, follow this menu selection sequence:Main Menu→Test→Data Po

Testing 7-67612-A2-GB20-10November 1997Lamp TestThe DSU supports a Lamp test from the Test menu to determine whether allLEDs are lighting and function

Testing 7-77612-A2-GB20-10November 1997LoopbacksLoopbacks can be started from a variety of points in the network. Refer to Table 7-1 for further infor

Testing 7-87612-A2-GB20-10November 1997Device ResetThe DSU can be reset locally or remotely. From the Control menu, select ResetDevice and press Retur

Contents iv7612-A2-GB20-10November 1997B Worksheets Overview B-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Testing 7-97612-A2-GB20-10November 19974. Tab to the desired option, and enter yes (or y) for the selected prompt.If entering yes to prompt . . .Then

8-17612-A2-GB20-10November 1997Messages and Troubleshooting8OverviewThere are many messages available to help you assess the status of the deviceand

Messages and Troubleshooting 8-27612-A2-GB20-10November 1997Device MessagesThe Device Messages in Table 8-1, listed in alphabetical order, may appear

Messages and Troubleshooting 8-37612-A2-GB20-10November 1997Table 8-1. Device Messages (2 of 2)Device Message What To DoWhat Message IndicatesNo Secur

Messages and Troubleshooting 8-47612-A2-GB20-10November 1997Table 8-2. Troubleshooting (2 of 2)Symptom SolutionsPossible CauseDevice Fail appearson th

A-17612-A2-GB20-10November 1997Configuration Option TablesAOverviewThe tables in this appendix summarize the configuration options accessed whenyou s

Configuration Option Tables A-27612-A2-GB20-10November 1997Select . . . To Access the . . . To Configure the . . .System System Options, Table A-1 Gen

Configuration Option Tables A-37612-A2-GB20-10November 1997Table A-1. System Options (2 of 3)DDS Line Rate (Kbps)Possible Settings: 56, 64CC, Autobaud

Configuration Option Tables A-47612-A2-GB20-10November 1997Table A-1. System Options (3 of 3)Test TimeoutPossible Settings: Enable, DisableDefault Set

Configuration Option Tables A-57612-A2-GB20-10November 1997Network Interface Options MenuFor Network Interface Options, refer to Table A-2. To access

Contents v7612-A2-GB20-10November 1997D Standards Compliance for SNMP Traps Overview D-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Configuration Option Tables A-67612-A2-GB20-10November 1997Table A-2. Network Interface Options (2 of 2)IMC IP AddressPossible Settings: 000.000.000.0

Configuration Option Tables A-77612-A2-GB20-10November 1997Data Port Options MenuFor Data Port Options, refer to Table A-3. To access the Data Port Op

Configuration Option Tables A-87612-A2-GB20-10November 1997Table A-3. Data Port Options (2 of 3)Carrier Control by RTSPossible Settings: Constant, Swi

Configuration Option Tables A-97612-A2-GB20-10November 1997Table A-3. Data Port Options (3 of 3)Monitor DTRPossible Settings: Enable, DisableDefault S

Configuration Option Tables A-107612-A2-GB20-10November 1997Table A-4. Ethernet Port Options (2 of 2)IP Subnet MaskPossible Settings: 000.000.000.000

Configuration Option Tables A-117612-A2-GB20-10November 1997Table A-5. Terminal Port Options (2 of 3)ParityPossible Settings: None, Even, OddDefault S

Configuration Option Tables A-127612-A2-GB20-10November 1997Table A-5. Terminal Port Options (3 of 3)Inactivity TimeoutPossible Settings: Enable, Disa

Configuration Option Tables A-137612-A2-GB20-10November 1997Table A-6. Telnet Session Options (2 of 2)Login RequiredPossible Settings: Enable, Disable

Configuration Option Tables A-147612-A2-GB20-10November 1997SNMP MenuThe SNMP Menu includes the following: General SNMP Management Options, Table A-7

Configuration Option Tables A-157612-A2-GB20-10November 1997Table A-7. General SNMP Management Options (2 of 2)Community Name 2Possible Settings: ASCI

vii7612-A2-GB20-10November 1997About This GuideDocument Purpose and Intended AudienceThis guide contains information needed to set up, configure, and

Configuration Option Tables A-167612-A2-GB20-10November 1997Table A-8. SNMP NMS Security Options (2 of 2)NMS n IP AddressPossible Settings: 000.000.00

Configuration Option Tables A-177612-A2-GB20-10November 1997SNMP Traps OptionsFor SNMP Traps Options, refer to Table A-9. To access the SNMP Traps Opt

Configuration Option Tables A-187612-A2-GB20-10November 1997Table A-9. SNMP Traps Options (2 of 2)General TrapsPossible Settings: Disable, Warm, AuthF

B-17612-A2-GB20-10November 1997WorksheetsBOverviewThe worksheets in this appendix summarize the configuration options accessedwhen you select Configu

Worksheets B-27612-A2-GB20-10November 1997Network InterfaceConfiguration Option Settings Default in [Bold]Network-initiated DSU Loopback (64K CC) [Ena

Worksheets B-37612-A2-GB20-10November 1997Terminal PortConfiguration Option Settings Default in [Bold]Data Rate (Kbps) 2.4, 4.8, [9.6], 14.4, 19.2, 28

Worksheets B-47612-A2-GB20-10November 1997SNMPConfiguration Option Settings Default in [Bold]General SNMP ManagementSNMP Management Enable, [Disable]C

C-17612-A2-GB20-10November 1997MIB DescriptionsCOverviewThe following sections show how the 7612 SNMP DSU supports MIB objectsrelative to their RFC d

MIB Descriptions C-27612-A2-GB20-10November 1997 Transmission Group Objects. Supported on the:— DDS network interface using the DDS Enterprise MIB.—

MIB Descriptions C-37612-A2-GB20-10November 1997Interfaces GroupThe Interfaces Group as defined in RFC 1573 consists of an object indicating thenumber

About This Guide viii7612-A2-GB20-10November 1997Section DescriptionAppendix AConfiguration Option Tables. Contains all configurationoptions, default

MIB Descriptions C-47612-A2-GB20-10November 1997Table C-2. Interfaces Group Objects (2 of 4)Object Setting/ContentsDescriptionifType(ifEntry 3)Identif

MIB Descriptions C-57612-A2-GB20-10November 1997Table C-2. Interfaces Group Objects (3 of 4)Object Setting/ContentsDescriptionifOperStatus(ifEntry 8)S

MIB Descriptions C-67612-A2-GB20-10November 1997Table C-2. Interfaces Group Objects (4 of 4)Object Setting/ContentsDescriptionifOutOctets(ifEntry 16)C

MIB Descriptions C-77612-A2-GB20-10November 1997Interface Stack GroupThe Interface Stack Group is used by the unit to show the relationship between al

MIB Descriptions C-87612-A2-GB20-10November 1997Interface Test TableThe unit uses the Interface Test table to provide access to additional tests sucha

MIB Descriptions C-97612-A2-GB20-10November 1997Table C-5. Interface Test Group Objects (2 of 2)Object Setting/ContentsDescriptionifTestCode(ifTestEnt

MIB Descriptions C-107612-A2-GB20-10November 1997IP GroupThe Internet Protocol Group objects are supported by the unit for all data pathsthat are curr

MIB Descriptions C-117612-A2-GB20-10November 1997Table C-6. IP Group Objects (2 of 2)Object Setting/ContentsDescriptionipRouteTable(ip21) (Continued)

MIB Descriptions C-127612-A2-GB20-10November 1997ICMP GroupThe ICMP (Internet Control Management Protocol) Group objects are fullysupported.TCP GroupT

MIB Descriptions C-137612-A2-GB20-10November 1997 snmpInTraps (snmp 19) snmpOutGetRequests (snmp 25) snmpOutGetNexts (snmp 26) snmpOutSetRequests