User Interface Already, Interface Idle appears | Paradyne SNMP DSU

Security

When user access to the ATI is attempted through the Terminal port or a Telnet session, the ATI response is based on the Login Required option and the availability of the ATI.

Table 4-2. ATI Access Conditions

If access to the ATI is through the . . .

Then . . .

What to do now?

	Terminal port with	The Main Menu screen	Select a menu option to begin your
	Security disabled with	appears.	session.
	the Login Required
	option set to Disable.
	(See Table A-4)

	Terminal port with	You are prompted for a	If Invalid Password appears,
	Security enabled with	login ID and password.	re-enter the password. After three
	the Login Required		tries with an invalid password,
	option set to Enable.		contact the system administrator.
	(See Table A-4)
	(See Table A-4)	The Main Menu screen	Select a menu option to begin your
		The Main Menu screen	Select a menu option to begin your
		appears if the login ID is	session.
		not configured yet.

	Terminal port and the	User Interface Already	Try again later. When the ATI is
	ATI is already in use	In Use message appears	available, the message User
	with a Telnet session	with the active user's IP	Interface Idle appears.
		address and Login ID.

	Telnet session and the	Connection Refused	Try again later.
	ATI is currently in use	message appears. The
		DSU allows only one
		connection at a time.

7610-A2-GB20-10

November 1997

4-5

Image 32

Paradyne SNMP DSU, 7610 manual User Interface Already, Interface Idle appears, Connection Refused

Contents

Model 7610 Snmp DSU Copyright 1996 Paradyne Corporation All rights reserved Contents Customizing the Snmp DSU Monitoring the DSU Configuration Option Tables Glossary Index Document Summary About This GuideDocument Purpose and Intended Audience Product-Related Documents Appendix a Model 7610 Snmp DSU Features About the Snmp DSU Snmp Management Capabilities MIB Support Typical Snmp DSU Configurations Supported Link-Layer Protocols User Interface Types Rear Panel Interface ConnectionsModem Terminal Connecting to the Terminal Port Using the ATIAccessing the ATI Status Test Configuration Control Main MenuSelect Edit/Display Use the screen format Screen Format TypesWhat Affects Screen Displays Screen Work Areas Menu Path Press Navigating the ScreensKeyboard Keys Screen Function Keys For the screen function Select Press Return to Switching Between Screen Work Areas Ending a Session Customizing the Snmp DSU Entering Device and System Information Identity Information System Fields Configuration Option Area Configuration Option Set Configuring the DSUConfiguration Option Areas If you select Then Accessing and Displaying Configuration OptionsSaving Configuration Options Establishing Call Setup Call Directories Screen Call Directory Phone Number Entries Characters Use Call Setup Screen Main Menu → Control → Call Setup Security Security Overview Creating a Login On the Administer Enter Logins screen, for Deleting a Login Effective Access Levels ATI Access to Menu Functions ATI AccessEffective Access Level Connection Refused User Interface AlreadyInterface Idle appears Controlling Snmp Access Assigning Snmp Community Names and Access Levels IP Addressing Selecting an IP Addressing Scheme IP Addressing Scheme Examples IMC Connection ± Same SubnetRemote Site Subnet Using Routers to Route DSU Management Data DDS Assigning IP Addresses and Subnet Masks Choosing a Default Network DestinationIf using Then DSU LEDs Monitoring the DSUWhat to Monitor System LEDs Main Menu → Status → Display LEDs DM ± Data Mode OOS ± Out of ServiceNS ± No Signal Network LEDs Port LEDs Hhhmmss Unit StatusViewing Health and Status Yyyyyyyy Network Interface Status Self-Test Results Network Performance Statistics Network Performance Statistics Testing Detecting ProblemsAlarm Condition Trap ATI Status Ascii Alarm Screen If configured Tests Available Network Tests Send V.54 Up/Down Sequences CSU or External Network LoopbackDSU or Internal Network Loopback Data Port Tests Lamp TestTest Pattern for the Network Local Loopback Test Status Messages 1 Meaning Ending an Active TestTest Status Messages Loopbacks 1 Loopback Type Initiated By LoopbacksTest Status Messages 2 Meaning Device Reset Loopbacks 2 Loopback Type Initiated By If entering yes to prompt Then all Messages and Troubleshooting Messages and TroubleshootingAlarm Messages Ascii Alarms Ascii Alarm Messages Configuring Snmp Traps Dialing Out Snmp Traps Device Messages Device Messages 1 What Message Indicates What To Do Device Messages 2 What Message Indicates What To Do TroubleshootingTroubleshooting 1 Symptom Possible Cause Solutions Troubleshooting 2 Symptom Possible Cause Solutions Tests Available section Select To Access To Configure Configuration Option TablesConfiguration Option Tables Overview Operating Mode System Options MenuTable A-1. System Options 1 Edit/Display Status Lads Timing Possible Settings Internal, External, Receive Table A-1. System Options 2DDS Line Rate Kbps Lads Line Rate Kbps Test Timeout Security Violation AlarmTable A-1. System Options 3 Test Duration min Network Interface Options Menu Table A-2. Network Interface Options 1Network-initiated DSU Loopback 64K CC Data Scrambling 64K CC IMC Routing Information Protocol Cross Pair Detection AlarmTable A-2. Network Interface Options 2 No Signal Alarm Out of Service AlarmOut of Frame Alarm Excessive BPV Alarm In-Band Framing Alarm Table A-2. Network Interface Options 4 Data Port Options Menu Table A-3. Data Port Options 1Invert Transmit Clock Bilateral Loopback Rlsd Control Table A-3. Data Port Options 2Carrier Control by RTS User Interface Options Menu Terminal Port OptionsTable A-3. Data Port Options 3 Table A-4. Terminal Port Options 1 Login Required Port Access Level Possible Settings Level 1, Level 2, LevelTable A-4. Terminal Port Options 2 Parity Table A-5. Management Port Options 1 Management Port OptionsTable A-4. Terminal Port Options 3 Clock Source Port Type Possible Settings Asynchronous, SynchronousTable A-5. Management Port Options 2 Routing Information Protocol External Device Options for the Management PortTable A-5. Management Port Options 3 External Device Commands Dial-In AccessTable A-6. External Device Options 1 Connect Prefix Escape Sequence Table A-6. External Device Options 2Connect Indication String Telnet Session Options Table A-6. External Device Options 3Table A-7. Telnet Session Options 1 Disconnect String Table A-7. Telnet Session Options 2 Disconnect Time minutes Alarms & Traps Options Menu Table A-8. Alarms & Traps Options 1Ascii Alarm Messages Alarm & Trap Dial-Out Table A-8. Alarms & Traps Options 2 Snmp Trap DisconnectCall Retry Alternate Dial-Out Directory Table A-9. Communication Protocol Options 1 Snmp & Communication Options MenuCommunication Protocol Options Management Port Link Protocol Default Network DestinationTable A-9. Communication Protocol Options 2 Name 1 Access General Snmp Management OptionsTable A-10. General Snmp Management Options 1 Snmp Management Name 2 Access Snmp NMS Security OptionsTable A-10. General Snmp Management Options 2 Table A-11. Snmp NMS Security Options 1 Access Level Table A-11. Snmp NMS Security Options 2 Snmp Traps Options Table A-12. Snmp Traps Options 1Snmp Traps Number of Trap Managers Link Traps Possible Settings Disable, Up, Down, Both Table A-12. Snmp Traps Options 2Enterprise Specific Traps Link Trap Interfaces Ascii Characters Hex Table A-13. Ascii Non-Printable Characters SequenceHex Sequence Configuration Worksheets Configuration Option SettingsWorksheets Overview Network Interface None, Proprietary External Device Terminal PortManagement Port Enable, Disable Communication ProtocolGeneral Snmp Management Snmp NMS Security MIB II ± RFC 1213 and RFC MIB DescriptionsMIB Description Overview RS-232-Like MIB ± RFC Enterprise MIB Objects System Group Physical 1 ± LayerDatalink/subnetwork 2 ± Internet 4 ± Layer Interfaces Group InterfacesIfEntry Software Revision PPP Testing3 state Management port is Extension to Interface Table ifXTable IfXEntry Testing3 Interface Stack GroupInterface Test Table Down2 IfTestEntry2 InSyncNoBitErrors ifTestCode 2 ±InSyncWithBitErrors IP Group Table C-6. IP Group Objects 1 Description Setting/ContentsGeneric Receive Address Table Table C-6. IP Group Objects 2 Description Setting/Contents Icmp Group TCP GroupUDP Group Transmission Group RS-232-Like MIB, RFC Number of RS-232-Like Ports ObjectGeneral Port Table Objects Rs232PortEntry Asynchronous Port Table Objects Rs232Async PortEntry Rs232Sync Synchronous Port Table ObjectsRs232Async Input Signal Table Objects Integer number ± representsRs232Sync PortEntry Rs232InSigEntry Output Signal Table Objects Rs232OutSigEntry Device Configuration Variable pdn-common Port Usage Table, pdn-devPortUsage pdn-interfacesDDS Interface Specific Definitions, pdn-dds pdn-interfaces Device Security, pdn-security pdn-common Standards Compliance for Snmp Traps Snmp Traps OverviewTrap authentificationFailure Snmp Trap Description Possible Cause Interface LinkUp/Down Variable-Bindings Possible Cause Trap warmStartTraps linkUp and linkDown Traps Enterprise Specific Trap What It Indicates Possible Cause 7610-A2-GB20-10 Cables and Pin Assignments Cabling Overview Signal Direction Pin # Terminal Port EIA-232 ConnectorManagement Port EIA-232 Connector Direction Pin Socket Connector User Data Port ConnectorSignal Standard EIA-232-D Crossover Cable Pin LAN Adapter Converter and Cable Modular RJ48S DDS Network Interface CableRJ48S DDS Network Interface Cable Functions Circuit Pin # Cable Plug to Modular Jack LAN Adapter Glossary Factory defaults EIA-232Enterprise MIB Excessive BPV Reset Latching loopbackLink layer protocol Loopback Router RS-232Subnet Subnet address Index Numbers IN-2 IN-3