Paradyne 9783, FrameSaver DSL manual Limiting Access, Controlling Asynchronous Terminal Access

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Security and Logins

Limiting Access

The FrameSaver unit provides access security on the following interfaces:

HAsynchronous (async) terminal

HTelnet

HFTP

HSNMP

Up to two direct or Telnet sessions can be active at any given time; that is, you can have two simultaneous Telnet sessions, or one Telnet session and one active asynchronous terminal session, or two simultaneous asynchronous terminal sessions.

Controlling Asynchronous Terminal Access

Direct asynchronous terminal access to the menu-driven user interface can be limited by:

HRequiring a login.

HAssigning an access level to the port or interface.

See Configuring the Communication Port in Chapter 4, Configuration Options, for more information about communication (COM) port configuration options.

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July 2000

9783-A2-GB20-00

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Contents FrameSaver DSL Copyright E 2000 Paradyne Corporation All rights reserved Contents Configuration Options Operation and Maintenance Troubleshooting Setting Up Network Health for FrameSaver Devices Index Purpose and Intended Audience About This GuideDocument Organization Troubleshooting. Provides device problem resolution Alarm, and other information, as well as troubleshootingTest procedures Setting Up OpenLane for FrameSaver Devices. IdentifiesProduct-Related Documents When viewing this manual online. Click on Conventions UsedTo indicate a hyperlink to additional information Highlighted textSystem Overview About the FrameSaver DSL UnitSystem Overview FrameSaver DSL Features and Benefits Features9783-A2-GB20-00 July Benefits DSL ATM Frame RelayFrameSaver DSL Feature Sets Feature Set Basic Advanced FeatureBasic Features Maximum Number of PVCs and Management PVCs Supported Advanced SLV Features OpenLane SLM System About the FrameSaver DSL Unit User Interface Basic Operation Procedure Logging OnIf your login was Then Main Menu SelectScreen Format Description Screen Work AreasThis is a remote-site unit that supports 8 PVCs and has Keyboard Keys Navigating the ScreensPress Function Keys Select For the screen Press Enter to FunctionSwitching Between Screen Areas Selecting from a MenuEntering Information Selecting a FieldExample User Interface and Basic Operation Configuration Procedures Basic Configuration Configuration MenuConfiguration Option Areas Configuration Option Area DescriptionAccessing and Displaying Configuration Options Main Menu → ConfigurationChanging Configuration Options Configuration → PVC ConnectionsSaving Configuration Options Configuration Options OverviewConfiguration Options Main Menu → Easy Install Using the Easy Install FeatureEasy Install Screen Example TS Access Dlci Easy Install Configuration Options 1TS Access VPI Easy Install Configuration Options 2 TS Access VCICreate a Dedicated Network Management Link Ethernet Port Options ScreenSetting Up So the Router Can Receive RIP Entering System Information Setting the System ClockConfiguration → Data Ports → Dlci Records Main Menu → Control → System InformationConfiguration Option Tables Configuring the Overall SystemConfiguring Frame Relay and LMI for the System Main Menu → Configuration → System → Frame Relay and LMISystem Frame Relay and LMI Options 1 LMI BehaviorLMI Heartbeat T1 Possible Settings 5, 10, 15, 20, 25 LMI Status Enquiry N1 Possible Settings 1, 2, 3, 4System Frame Relay and LMI Options 2 Configuring Service Level Verification Options Service Level Verification Options 1SLV Timeout Clearing Event Threshold Service Level Verification Options 2SLV Packet Size bytes Configuring General System Options Main Menu → Configuration → System→ GeneralTest Timeout General System OptionsConfiguring the Physical Interfaces Configuring the Network InterfaceMain Menu → Configuration → Network → Physical Network Physical Interface OptionsConfiguring the User Data Port Main Menu → Configuration → Data Ports → PhysicalData Port Physical Interface Options 1 Transmit Clock SourceMonitor DTR Data Port Physical Interface Options 2Port DTE Initiated Loopbacks Configuring Frame Relay for the Data Port Main Menu → Configuration → Data Ports → Frame RelayData Port Frame Relay Options 1 LMI ParametersData Port Frame Relay Options 2 Configuring ATM for the Network Interface Main Menu → Configuration → Network → ATMCell Delineation Error Event Threshold Network ATM OptionsConfiguring Circuit and Dlci Records Dlci Record Options 1Dlci Number VPI,VCI Number VPIDlci Type Possible Settings Standard, Multiplexed Dlci Record Options 2CIR bps Committed Burst Size Bc BitsDlci Record Options 3 Excess Burst Size BitsDlci Priority Outbound Management PriorityMain Menu → Configuration → PVC Connections Configuring PVC Connections10. PVC Connection Options 1 10. PVC Connection Options 2 Destination LinkDestination Dlci Destination EdlciSetting Up Management and Communication Options Configuring Node IP Information11. Node IP Options 1 11. Node IP Options 2 TS Access Management Link 11. Node IP Options 312. Management PVC Options 1 Configuring Management PVCsName 12. Management PVC Options 2 Primary Link Possible Settings Net1-FR1, Port-1, ClearSet DE Primary Dlci 12. Management PVC Options 3Primary Edlci Configuring General Snmp Management Name 1 Access13. General Snmp Management Options 1 Snmp ManagementName 2 Access 13. General Snmp Management Options 2Configuring Telnet and/or FTP Session Support Telnet Login Required14. Telnet and FTP Session Options 1 Telnet Session14. Telnet and FTP Session Options 2 Inactivity TimeoutDisconnect Time Minutes FTP Login Required 14. Telnet and FTP Session Options 3FTP Session FTP Max Transfer Rate KbpsConfiguring Snmp NMS Security Access Type15. Snmp NMS Security Options NMS IP ValidationConfiguring Snmp Traps 16. Snmp Traps Options 1Snmp Traps Number of Trap Managers16. Snmp Traps Options 2 Enterprise Specific TrapsLink Traps Possible Settings Disable, Up, Down, Both 16. Snmp Traps Options 3Link Traps Interfaces Rmon Traps17. Ethernet Port Options 1 Configuring the Ethernet PortInterface Status 17. Ethernet Port Options 2 Proxy ARPConfiguring the Communication Port 18. Communication Port Options 1Port Use Character LengthLogin Required 18. Communication Port Options 2Stop Bits Ignore Control Leads18. Communication Port Options 3 18. Communication Port Options 4 RIPConfiguring the COM Port to Support an External Modem External Modem CommandsDial-In Access 19. External Modem COM Port OptionsSecurity and Logins Limiting Access Controlling Asynchronous Terminal AccessSet the configuration option Controlling External COM Port Device Access Controlling Telnet or FTP AccessLimiting Telnet Access Limiting FTP Access Limiting Telnet or FTP Access Over the TS Management Link Controlling Snmp Access Disabling Snmp AccessAssigning Snmp Community Names and Access Levels Limiting Snmp Access Through IP Addresses Main Menu → Control → Administer Logins Creating a LoginField Enter Modifying a Login Deleting a LoginOperation and Maintenance Main Menu → Status → Identity Displaying System InformationView this field To find Main Menu → Status → Display LEDs and Control Leads Viewing LEDs and Control LeadsDisplay LEDs & Control Leads Screen LED Descriptions General Status LEDs 1 Label Indication Color What It MeansNetwork Interface LEDs Label Indication Color What It Means User Data Port LED Label Indication Color What It MeansControl Lead Descriptions Additional Control Leads Label Indication What It MeansNetwork Interface User Data PortDevice Messages Device Messages 1 What It Indicates What To DoDevice Messages 2 What It Indicates What To Do See Changing SoftwareDevice Messages 3 What It Indicates What To Do Device Messages 4 What It Indicates What To Do See Upgrading SystemReset COM Port Device Messages 5 What It Indicates What To DoStatus Information Status MenuLast System Reset Date and Time Self-Test Results Messages Last System Reset Date and TimeSystem and Test Status Messages Self-Test Results MessagesHealth and Status Messages Health and Status Messages 1 What It IndicatesHealth and Status Messages 2 What It Indicates Frame relay linkHealth and Status Messages 3 What It Indicates Frame relay link 1, 2Test Status Messages Test Status Messages 1 What It IndicatesTest Status Messages 2 What It Indicates Send Pttn Active, InterfacePVC Connection Status Main Menu → Status → PVC Connection StatusPVC Connection Status Screen Example PVC Connection Status 1 FieldPVC Connection Status 2 Field What It Indicates Network Interface Status Main Menu → Status → Network Interface StatusNetwork Interface Status Screen Example 10. Network Interface Status Field What It IndicatesMain Menu → Status → IP Routing Table IP Routing TableIP Routing Table Screen Example 11. IP Routing Table Values Column What It Indicates Main Menu → Status → Performance Statistics Performance StatisticsPerformance Statistics Menu Clearing Performance Statistics Performance Statistics → Clear All StatisticsPerformance Statistics → Frame Relay Performance Statistics → ESF LineService Level Verification Performance Statistics Average round trip latency is measured every SLV sampling Main Menu → Status → Performance Statistics → Dlci Dlci Performance Statistics13. Dlci Performance Statistics 1 What It Indicates 13. Dlci Performance Statistics 2 What It Indicates CIR&EIRFrame Relay Errors Frame Relay Performance StatisticsMain Menu → Status → Performance Statistics → Frame Relay 14. Frame Relay Performance Statistics 1 What It IndicatesFrame Relay Errors contd Frame Relay Hdlc Errors14. Frame Relay Performance Statistics 2 What It Indicates Frame Relay LMIATM Performance Statistics Main Menu → Status → Performance Statistics → ATM15. ATM Performance Statistics 1 What It Indicates TC Sublayer15. ATM Performance Statistics 2 What It Indicates Main Menu → Status → Performance Statistics → Ethernet Ethernet Performance StatisticsStatistic What It Indicates Main Menu → Status → Trap Event Log Trap Event LogTrap Event Log Screen Example Operation and Maintenance FTP Operation FTP File Transfers Command Definition Dir directoryUpgrading System Software If the message displayed is ThenDetermining Whether a Download Is Completed Changing SoftwareTransferring Collected Data If retrieving ThenTroubleshooting Problem Indicators Indicators SeeResetting the Unit from the Control Menu Resetting the Unit and Restoring CommunicationResetting the Unit By Cycling the Power Restoring Communication with an Improperly Configured Unit If selecting Following occursLMI Packet Capture Utility Feature Troubleshooting Management Link FeatureMain Menu → Control → LMI Packet Capture Utility LMI Packet Capture Utility → Display LMI Trace Log LMI Trace Log ExampleAlarms Alarm Conditions 1 What It Indicates What To DoAlarm Conditions 2 What It Indicates What To Do Alarm Conditions 3 What It Indicates What To Do Alarm Conditions 4 What It Indicates What To Do Troubleshooting Tables Device ProblemsSee Trap Event Log in , Operation and Maintenance Device Problems 1 Symptom Possible Cause SolutionsDevice Problems 2 Symptom Possible Cause Solutions UnitATM Problems ATM Problems Symptom Possible Cause SolutionsFrame Relay PVC Problems Frame Relay PVC Problems Symptom Possible Cause SolutionsTests Available Test Menu ExampleWhen the status of a test is Only command available is Test Timeout FeatureStarting and Stopping a Test Aborting All Tests ActivePVC Tests PVC Tests Screen ExamplePVC Loopback Send PatternMain Menu → Test → Network PVC Tests Main Menu → Test → Data Port PVC TestsMonitor Pattern ConnectivityDTE Loopback Main Menu → Test → Data Port Physical TestsIP Ping Test Main Menu → Test → IP PingProcedure Lamp Test Main Menu → Test → Lamp TestOpenLane Support of FrameSaver Devices Setting Up OpenLane for FrameSaver DevicesOpenLane Support of FrameSaver Devices Setting Up the OpenLane SLM System Setting Up FrameSaver and SLV Support Setting Up OpenLane for FrameSaver Devices Setting Up Network Health for FrameSaver Devices 10-1Installation and Setup of Network Health Discovering FrameSaver Elements Configuring the Discovered Elements Grouping Elements for Reports Generating Reports for a Group About Service Level ReportsAbout At-a-Glance Reports About Trend Reports Reports Applicable to FrameSaver SLV DevicesPrinted Reports 10-8 10-9 10-10 Menu Hierarchy MenusMenu Hierarchy Frame Relay Mode StatusEasy Install ControlMenu Hierarchy Snmp MIBs and Traps, Rmon Alarm Defaults MIB Support Downloading MIBs and Snmp TrapsFrameSaver Units sysDescr system System Group mib-2FrameSaver Units sysObjectID system Interfaces Group mib-2 Paradyne Indexes to the Interface Table ifTablePhysical Layer Frame Relay Logical LayerNetScout Indexes to the Interface Table ifTable Rmon Logical LayerStandards Compliance for Snmp Traps ExamplesTrap authenticationFailure Trap warmStartTable B-3. warmStart Trap What It Indicates Possible Cause Variable-BindingTraps linkUp and linkDown Physical Sublayer Sample stringsTable B-6. linkUp and linkDown Variable-Bindings 2 Interface Variable-Bindings Possible CauseATM Logical Link Sublayer Traps enterprise-Specific DevHealthAndStatusSLVs devFrExt.mib Placeholder Traps RMON-Specific Rmon Alarm and Event Defaults Event DefaultsEventIndex EventDescription EventType Rising Event OperationPhysical Interface Alarm Defaults Frame Relay Link Alarm Defaults Snmp MIBs and Traps, and Rmon Alarm Defaults Dlci Alarm Defaults ± Paradyne Area MIB FR DTE MIBFrames Sent Snmp MIBs and Traps, and Rmon Alarm Defaults Object ID Cross-References Numeric Order 6.1.2.1.2.10.32.2.1 6.1.2.1.2.2.16.1.4.1.1795.2.24.2 6.1.4.1.1795.2.24.2.6.9.4 Dlci CIRDlci EIR 6.1.4.1.1795.2.24.2.6.9.4.4.26.1.4.1.1795.2.24.2.6.9.4.5.2.1 6.1.4.1.1795.2.24.2.6.9.4.7.16.1.4.1.1795.2.24.2.6.9.4.10.3.1 6.1.2.1.10.32.2.1 Snmp MIBs and Traps, and Rmon Alarm Defaults Connectors, Cables, Pin Assignments Rear PanelFigure C-1. DSL Network Interface Cable with RJ48C Connector DSL Network Interface CableCOM Port Connector Signal Direction Pin #Standard EIA-232-D Crossover Cable PinAT Command String To configure the modem to Standard V.35 Straight-through Cable Data Port ConnectorDirection Pin Socket Ethernet Port Connector Connectors, Cables, and Pin Assignments Technical Specifications COM Port DSL Network InterfaceEthernet Port Data PortModel / Feature Number FrameSaver SLV UpgradeEquipment List EquipmentDescription Model / Feature Number Description Part Number Feature NumberOptional Features CablesIndex NumbersIN-2 IN-3 IN-4 IN-5 IN-6 IN-7 IN-8 IN-9

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