Dell Version 7.3 manual ITA communicating with Linux systems

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9.Can Server Administrator send e-mails when there is a problem?

No, Server Administrator is not designed to send e-mails when there is a problem.

10.Is SNMP required for ITA discovery, inventory, and software updates on PowerEdge systems? Can CIM be used by itself for discovery, inventory, and updates or is SNMP required?

ITA communicating with Linux systems:

SNMP is required on the Linux system for discovery, status polling, and inventory.

Software updates are done through an SSH session and secure FTP and root level permissions/credentials are required for this discrete action and asked for when the action is setup or requested. Credentials from the discovery range are not assumed.

ITA communicating with Windows systems:

For servers (systems running Windows Server operating systems), the system may be configured with either or both of SNMP and CIM for discovery by ITA. Inventory requires CIM.

Software updates, as in Linux, are not related to discovery and polling and the protocols used.

Using Administrator level credentials asked for at the time the update is scheduled or performed, an administrative (drive) share is established to a drive on the target system, and file(s) copying from somewhere (possibly another network share) is done to the target system. WMI functions are then invoked to execute the software update.

As Server Administrator is not installed on Clients/Workstations, so CIM discovery is used when the target is running the OpenManage Client Instrumentation.

For many other devices such as network printers, SNMP is the standard to communicate with (primarily discover) the device.

Devices such as EMC storage have proprietary protocols. Some information about this environment can be gathered from looking at the ports used tables in the OpenManage documentation.

11.Are there any plans for SNMP v3 support? No, there are no plans for SNMP v3 support.

12.Does an Underscore character in the domain name cause Server Admin login issues?

Yes, an underscore character in the domain name is invalid. All other special characters (except the hyphen) are invalid too. Use case-sensitive alphabets and numerals only.

13.How does selecting/deselecting 'Active Directory' on the login page of Server Administrator impact privilege levels?

If you do not select the Active Directory check box, you will only have access that is configured in the Microsoft Active Directory. You cannot log in using the Extended Schema Solution in Microsoft Active Directory.

This solution enables you to provide access to Server Administrator; allowing you to add/control Server Administrator users and privileges to existing users in your Active Directory software. For more information, see "Using Microsoft Active Directory" in the Dell OpenManage Server Administrator Installation Guide available at dell.com/support/manuals.

14.What actions do I follow while performing Kerberos authentication and trying to login from Web server?

For authentication, the contents of the files /etc/pam.d/openwsman and /etc/pam.d/sfcb, on the managed node, must be replaced with:

For 32-bit:

auth required pam_stack.so service=system-auth auth required /lib/security/ pam_nologin.so account required pam_stack.so service=system-auth

For 64-bit:

auth required pam_stack.so service=system-auth auth required /lib64/ security/pam_nologin.so account required pam_stack.so service=system-auth

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Contents Dell OpenManage Server Administrator Version 7.3 Users Guide Dell Inc Contents Server Administrator Services Working With Remote Access ControllerTroubleshooting Server Administrator LogsSetting Alert Actions Frequently Asked QuestionsInstallation Updating Individual System Components IntroductionRemote Access Controller Storage Management ServiceInstrumentation Service What Is New In This ReleaseSystems Management Standards Availability Availability On Supported Operating SystemsOperating System Server Administrator HomeOther Documents You May Need Accessing Documents From Dell Support Site OMConnectionsEnterpriseSystemsManagement Serviceability ToolsObtaining Technical Assistance Contacting Dell User Privilege Access Description Level Type View Manage Setup And AdministrationRole-Based Access Control Service User Privilege Level Required ViewVMware ESX Server 4.X Authentication AuthenticationMicrosoft Windows Authentication VMware ESXi Server 5.X AuthenticationAdding Users To a Domain On Windows Operating Systems EncryptionAssigning User Privileges UserName HostName Rights Creating Users With Power User PrivilegesCreating Users Creating Users With User Privileges Best Practices While Using The Omarolemap File Open the Computer Management window Configuring The Snmp AgentSelect Account is disabled and click OK Snmp Service Properties window appears Changing The Snmp Community NameEnabling Snmp Set Operations Snmp Agent Access Control ConfigurationSnmp Service Configuration window appears Server Administrator Snmp Agent Install Actions Sever Administrator Snmp Install Actions Enabling Snmp Access From Remote HostsTo configure the Snmp agent To enable VMWare Snmp service, run the following command Page Firewall Configuration Logging In And Out Using Server AdministratorServer Administrator Local System Login Central Web Server Login Click SubmitUsing The Active Directory Login Single Sign-OnEnabling The Use Of Client-Side Scripts On Internet Explorer Enabling The Use Of Client-Side Scripts On Mozilla FirefoxGUI Field Name Sample Server Administrator Home Page Non-Modular System Features Modular System System Tree System/Server Module Component Status IndicatorsGlobal Navigation Bar Action WindowUnderlined Items Gauge IndicatorsTask Buttons Using The Online Help Using The Preferences HomeManaged System Preferences Server Administrator Web Server PreferencesSetting User And System Preferences Click General Settings Secure Port SystemCertificate Management Click X.509 CertificateUsing The Server Administrator Command Line Interface Server Administrator Web Server Action TabsServer Administrator Services Managing Your SystemModular Enclosure Server Administrator Home Page System Tree ObjectsManaging System/Server Module Tree Objects Modular Enclosure object Tab Properties Subtab Information Accessing And Using Chassis Management ControllerSystem/Server Module Properties Licensing Subtabs Information LicensingLogs Subtabs Hardware Alert CommandShutdown Alert ManagementSubtabs Session Main System Chassis/Main SystemSession Management Main System Chassis/Main System Properties Batteries Properties and Setup Subtab InformationSetup Subtab Bios Properties Subtab InformationHardware Performance FansFirmware Properties Subtab Intrusion IntrusionMemory Properties Subtab MemoryPorts Power ManagementNetwork Subtab Information PropertiesAlert Management Properties Subtab Elements Power SuppliesManagement Subtabs Budget Profiles Alert Management Subtabs Alert Actions Remote AccessProcessors Removable Flash Media TemperaturesSubtab Temperature Probes Properties SlotsOperating System VoltagesSoftware Properties Subtab Voltage ProbesStorage Managing Preferences Home Page Configuration OptionsGeneral Settings Server Administrator Subtabs Access Configuration Snmp Configuration PreferencesWorking With Remote Access Controller Modular Enclosure Modular system Server Modules Main SystemSystem Remote Access DeviceViewing Basic Information Main System ChassisIPv4 Address IPv6 AddressVlan ID Click Apply ChangesClick Serial Port Serial Port Configuration window appears Click Apply Changes Click Terminal Mode SettingsClick Additional Configuration Additional Configuration For iDRACConfiguring Remote Access Device Users Power Off System Setting Platform Event Filter AlertsNone Reboot System Power Cycle SystemSetting Platform Event Alert Destinations Server Administrator Logs Server Administrator LogsIntegrated Features Log Window Task ButtonsMaintaining The Hardware Log Hardware LogAlert Log StatusCommand Log Setting Alert Actions Example 1 ps -ef /tmp/psout.txt 2&1Setting Alert Action Execute Application In Windows Server BMC/iDRAC Platform Events Filter Alert MessagesEvent Description Login Failure Scenarios TroubleshootingConnection Service Failure Opt/dell/srvadmin/sbin/dsmomconnsvcdSeverity OpenManage Server Administrator ServicesService Name Description Impact of Failure Dsmsadatamgr Port Frequently Asked QuestionsAre there other ports users can use apart from 1311? ITA communicating with Linux systems