ATTO Technology VT-Class Ethernet Access Telnet and Snmp Protocols, To use Telnet, To use Snmp

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4.3 Ethernet Access: Telnet and SNMP Protocols

The optional 10/100 BaseT Ethernet port provides Telnet- or SNMP-based monitoring and management.

The 10/100 Base T Ethernet management services card provides Telnet-based monitoring and management, including firmware update using FTP.

Remote system monitoring is also available using Simple Network Management Protocol (SNMP). An agent resides in the Diamond-VT which takes information from the Array and translates it into a form compatible with SNMP. If certain conditions arise, the agent sends asynchronous notifications (traps) to a client.

To connect to the Ethernet port

1Connect a cross-over cable (for a direct connection to a PC) or regular network cable from a network device to the optional RJ45 Ethernet port on the Ethernet management card on the front of the Diamond-VT.

2If using a direct connection, power on and boot up the host computer.

3Attach a DB-9 null modem serial cable (the cable must be no longer than three meters) from the RS-232 port of the Diamond Array to a host computer and open a terminal emulator program on the host to set the Ethernet parameters.Turn on the Diamond-VT.

4First time use: Upon successful power up and diagnostics, set the host computer with the appropriate settings.

The host computer must have appropriate network settings to allow it to communicate with the Diamond-VT. Please see your system administrator for more information.

To use Telnet

1If you have not already done so, change the IP address from the default by first accessing the serial connection and using the CLI.

You may change the IP address to a network specific value or, if the local network uses DHCP, you may enable automatic IP addressing (set IPDHCP enabled) using the CLI.

2Open a Telnet session on the host computer.

•IP address

•Port type: telnet

•Terminal type: vt100

3If you make any changes to the network setting on the Diamond Array, use the SaveConfiguration Restart command.

4Username/password: You are prompted for a username and password, up to eight characters each, case insensitive. Only one username/password combination is available per Diamond-VT.

• You may change the telnet username and/or

password after entering a CLI session using the commands

set TelnetUsername [username] set TelnetPassword [password]

•Or you may change the telnet username and/or password using the Configuration page of the ExpressNAV interface.

•The default username is telnet and default password is diamond.

5In the Command Line Interface mode, see a list of available commands by typing help at the Ready prompt or refer to Summary of CLI Commands on page 29.

6Using the ExpressNAV interface, configure the unit as RAID Level 10 or RAID Level 5 with zones and/or Hot Spare sleds as described later in the manual.

To use SNMP

1Enter the Command Line Interface through the serial port or Ethernet.

2Change the IP address to a network specific value or, if the local network uses DHCP, enable automatic IP addressing.

3Set the number of trap client addresses by typing set SNMPTrapAddress [1-6] [IPAddress] [Level]

4Type set SNMPUpdates enabled.

5Type set SNMPTraps enabled.

6Type SaveConfiguration restart to reboot the Diamond-VT.

7Install SNMP management software on each client you wish to receive traps (messages).

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ATTO Technology Inc. Diamond Storage Array Installation and Operation Manual

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Contents Diamond Storage Array VT-Class Page Page Contents Atto ExpressNAV Browser-based Interface ExpressNAV PagesFibre Channel Configuration Commands Serial Port Configuration CommandsMaintenance Services Commands Diagnostic CommandsDrive Management Commands ECCConfiguring the Diamond-VT Diagnostics, Upgrade and Maintenance TroubleshootingResetting Defaults Virtual TapeAppendix D Sample Zoning Command Sequences Appendix E Specifications XiiAppendix F Product Safety Xiii Appendix G Part numbers Xiv Appendix H WarrantyAtto Technology, Inc PrefaceDisclaimer Page Diamond-VT features Diamond Storage Array-VT Product OverviewFibre Channel model Scsi modelDiamond-VT Technical Overview RS-232Ethernet 400MB/secAdxt Powers ATA to New Levels ATA Interface Engine AIE The interface to eachInstallation Instructions Physical setupSet up the Ethernet connection Connect to EthernetSet up Virtual Tape configuration Configuration examplesConnect to Ethernet, on page 5, follow RAID Level 10 with Hot Spare sledsDiamond-VT Components Floor modelRack mount model Rack Mount Diamond-VT Physical SetupFloor Model Physical setup Manual configuration Connecting a Fibre Channel ArrayAutoconfiguration Fibre Channel connections Connecting a Scsi Array To connect the Scsi Diamond-VTBus speed, MB/sec Bus width Max. bus lengths Max. device BitsScsi connections Accessing the Diamond-VT Command Line InterfaceAtto ExpressNAV RS-232 portSnmp Initiator Host Diamond-VT In-band CLI Over Fibre ChannelDetails Initiator/Host Diamond-VT Serial Port Access Serial port access Ethernet Access Telnet and Snmp Protocols To connect to the Ethernet portTo use Telnet To use SnmpTraps are generated for the following situations Browser compatibility Atto ExpressNAV Browser-based InterfaceNavigating ExpressNAV Reset button Parameter name Submit buttonExpressNAV Pages Tape Volumes ConfigurationLogical Units PartitionsReady CLI Interface via ASCII-based CommandsSaveConfiguration command Return type/mode Return format/content HostnameSummary of CLI Commands Command Defaults ExampleCLI index Zoneaddhost zone1 General Use Commands Ethernet Commands SNMPUpdates TelnetPasswordTelnetTimeout SNMPTrapsFibre Channel Configuration Commands FcPortList FcPortNameFcScsiBusyStatus FcWWNameSerial Port Configuration Commands SerialPortBaudRateSerialPortHandshake SerialPortEchoMaintenance Services Commands Diagnostic Commands PowerAudibleAlarm SledFaultLEDTapeVolumeInfo RAID5ClearDataStatusDrive Management Commands DriveWipe LUNStateIdeTransferRate IdeWriteCacheRAID5ClearData RAIDInterleaveRAIDHaltRebuild RAIDManualRebuildRestoreModePages TapeVolumeBlockSizeRebuildPriority TapeWriteProtectZoneClearAll ZoneCreateZoneDelete ZoneRemoveDeviceCLI configure drives Configuring the Diamond-VT Virtual Tape VolumesRAID Level Hot Spare sledsInterleave Enhancing performanceVirtual Tape To set up RAID Level 10 with Hot Spare sleds Optional Hot Spare SledPlanned configuration is a work-in-process ZonesPrinciples of Zoning Device portion defines the LUNsType ZoneInfo Factors to considerStatus and Sense Data Configuring Zoning To create a zoneTo remove zones To change current zonesErrors Zone definition tables The Zone commandsUpdating firmware via the optional Ethernet card Updating FirmwareUpdating firmware via the RS-232 serial port Cd c\diamond\flash Type put ....imaDiagnostics, Upgrade and Maintenance Power On Self Test Post Each timeRS-232 Monitoring Port and CLI One tool to Ethernet Monitoring Port and CLI If the optional25C 32C 35C 40C Power Supply Monitoring The Diamond-VTSystem Fault LED and Error Codes If a serious Disk Drive Activity and Disk Fault LEDs Each Monitoring, reporting Troubleshooting Windows 2000 special instructions Error MessagesCommand Line Interface messages Specific situations and suggestionsIf a power supply fails If you can’t access the Diamond-VT CLI via EthernetIf you cannot read or write to the Diamond-VT Type FirmwareRestart in CLIResetting Defaults Factory DefaultDefault Return to Default settingsCommand Default Rebuilding RAID Level 5 and 10 Configurations To synchronize mirrored drives manually Hardware Maintenance Hardware maintenance Hot Swap Operating Instructions Disk DrivesBlower Assemblies Power SuppliesTo replace a blower assembly Appendix a Glossary Fibre Channel technologySAN technology Scsi protocolAppendix Fibre Channel FeatureAppendix B ATA Disk Technology Appendix C LunInfo for a Jbod setup LunInfo PartitionInfo active 59TapeVolumeInfo ZoneInfoViii Appendix D Sample Zoning Command Sequences First time configuration after downloadSimple configuration Symmetric ModelAsymmetric Model ZoneClearAll ZoneCreate zone1ZoneAddPort zone1 ZoneCreate zone2 ZoneAddPort zone2 ZoneCreate zone3Combined Symmetric/Asymmetric Model Appendix E Specifications Rack Mount DimensionsFloor Mount Dimensions Environmental and physicalAppendix F Product Safety Safety compliancesEMC specifications Radio and television interferenceAppendix G Part numbers Description All modelsContact Atto Technology, Inc Appendix H WarrantyManufacturer limited warranty
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