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HP Ilo 4 User Guide

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    							Ifcommunicationfailsusingthefirstprotocol,iLOautomaticallytriesthesecondprotocol.
    •EnableStatelessAddressAutoConfiguration(SLAAC)—Selectthischeckboxtoenable
    iLOtocreateIPv6addressesforitselffromrouteradvertisementmessages.
    NOTE:iLOwillcreateitsownlink-localaddressevenwhenthisoptionisnotselected.
    •EnableDHCPv6inStatefulMode(Address)—SelectthischeckboxtoallowiLOtorequest
    andconfigureIPv6addressesprovidedbyaDHCPv6server.
    ◦UseDHCPv6RapidCommit—SelectthischeckboxtoinstructiLOtousetheRapid
    CommitmessagingmodewiththeDHCPv6server.ThismodereducesDHCPv6
    networktraffic,butmightcauseproblemsifitisusedinnetworkswheremorethan
    oneDHCPv6servercanrespondandprovideaddresses.
    •EnableDHCPv6inStatelessMode(Other)—SelectthischeckboxtoenableiLOtorequest
    settingsforNTPandDNSservicelocationfromtheDHCPv6server.
    ◦UseDHCPv6SuppliedDomainName—SelectthischeckboxtousetheDHCPv6
    server-supplieddomainname.
    ◦UseDHCPv6SuppliedDNSServers—SelectthischeckboxtouseIPv6addresses
    providedbytheDHCPv6serverforDNSserverlocations.Thissettingcanbeenabled
    inadditiontotheIPv4DNSserverlocationoptions.
    ◦UseDHCPv6SuppliedNTPServers—SelectthischeckboxtouseIPv6addresses
    providedbytheDHCPv6serverforNTPserverlocations.Thissettingcanbeenabled
    inadditiontotheIPv4NTPserverlocationoptions.
    NOTE:WhenEnableDHCPv6inStatefulMode(Address)isselected,EnableDHCPv6
    inStatelessMode(Other)isalwaysselectedbydefault,becauseitisimplicitintheDHCPv6
    StatefulmessagesrequiredbetweeniLOandtheDHCPv6server.
    •PrimaryDNSServer,SecondaryDNSServer,andTertiaryDNSServer—EntertheIPv6
    addressesfortheDNSservice.
    WhenDNSserverlocationsareconfiguredinbothIPv4andIPv6,bothsourcesareused,
    withpreferencegivenaccordingtotheiLOClientApplicationsuseIPv6firstconfiguration
    option,primarysources,thensecondary,andthentertiary.
    •EnableDDNSServerRegistration—SpecifywhetheriLOregistersitsIPv6addressand
    namewithaDNSserver.
    •StaticIPv6Address1,StaticIPv6Address2,StaticIPv6Address3,andStaticIPv6Address
    4—EnteruptofourstaticIPv6addressesandprefixlengthsforiLO.Donotenterlink-local
    addresses.
    •StaticDefaultGateway—EnteradefaultIPv6gatewayaddressforcasesinwhichno
    routeradvertisementmessagesarepresentinthenetwork.
    •StaticRoute#1,StaticRoute#2,andStaticRoute#3—EnterstaticIPv6routedestination
    prefixandgatewayaddresspairs.Youmustspecifytheprefixlengthforthedestination.
    Link-localaddressesarenotallowedforthedestination,butareallowedforthegateway.
    4.ClickSubmittosavethechangesyoumadeontheIPv6Settingspage.
    5.IfyouarefinishedconfiguringtheiLOnetworksettingsontheGeneral,IPv4,IPv6,andSNTP
    tabs,clickResettorestartiLO.
    Itmighttakeseveralminutesbeforeyoucanre-establishaconnection.
    ManagingtheiLOnetworksettings101 
    						
    							iLOfeaturesthatsupportIPv6
    IPv6issupportedbyiLO41.20andlaterintheiLODedicatedNetworkPortconfiguration.Itis
    notsupportedwiththeSharedNetworkPortconfiguration.TheIPv6protocolwasintroducedby
    theIETFinresponsetotheongoingdepletionoftheIPv4addresspool.InIPv6,addressesare
    increasedto128bitsinlength,toavoidanaddressshortageproblem.iLOsupportsthesimultaneous
    useofbothprotocolsthroughadual-stackimplementation.AllpreviouslyavailableiLOfeatures
    arestillsupportedinIPv4.
    ThefollowingfeaturessupporttheuseofIPv6:
    •IPv6StaticAddressAssignment
    •IPv6SLAACAddressAssignment
    •IPv6StaticRouteAssignment
    •IPv6StaticDefaultGatewayEntry
    •DHCPv6StatefulAddressAssignment
    •DHCPv6StatelessDNS,DomainName,andNTPConfiguration
    •IntegratedRemoteConsole
    •OnboardAdministratorSingleSign-On
    •HP-SIMSingleSign-On
    •WebServer
    •SSHServer
    •SNTPClient
    •DDNSClient
    •RIBCLoverIPv6
    •SNMP
    •AlertMail
    •RemoteSyslog
    •WinDBGSupport
    •HPQLOCFG/HPLOMIGoveranIPv6connection
    •ScriptableVirtualMedia
    •CLI/RIBCLkeyimportoveranIPv6connection
    •AuthenticationusingLDAPandKerberosoverIPv6
    •iLOFederation
    IPv6supportfortheiLOscriptinginterfacesrequiresthefollowingversionsoftheiLOutilities:
    •HPQLOCFG1.0orlater
    •HPLights-OutXMLScriptingSamplebundle4.2.0orlater
    •HPONCFG4.2.0orlater
    •LOCFG.PL4.20orlater
    •HPLOMIG4.20orlater
    102ConfiguringiLO 
    						
    							ConfiguringSNTPsettings
    SNTPallowsiLOtosynchronizeitsclockwithanexternaltimesource.ConfiguringSNTPisoptional
    becausetheiLOdateandtimecanalsobesynchronizedfromthefollowingsources:
    •SystemROM(duringPOSTonly)
    •InsightManagementAgents(intheOS)
    •OnboardAdministratorserverbladesonly)
    TouseiLOSNTP,youmusthaveatleastoneNTPserveravailableonyourmanagementnetwork.
    PrimaryandsecondaryNTPserveraddressescanbeconfiguredmanuallyorviaDHCPservers.
    Iftheprimaryserveraddresscannotbecontacted,thesecondaryaddressisused.Youmusthave
    theConfigureiLOSettingsprivilegetochangethesesettings.
    NOTE:IPv6isnotsupportedintheSharedNetworkPortconfiguration.
    ToconfiguretheSNTPsettings:
    1.NavigatetotheNetwork→iLODedicatedNetworkPortorNetwork→SharedNetworkPort
    page.
    2.ClicktheSNTPtab.
    3.Dooneofthefollowing:
    •SelecttheUseDHCPv4SuppliedTimeSettingscheckbox,theUseDHCPv6SuppliedTime
    Settingscheckbox,orbothcheckboxestouseDHCP-providedNTPserveraddresses.
    Notethefollowingconfigurationprerequisites:
    ◦ToconfigureaDHCPv4-providedNTPserviceconfiguration,youmustfirstenable
    DHCPv4ontheIPv4tab.
    ◦ToconfigureaDHCPv6-providedNTPserviceconfiguration,DHCPv6StatelessMode
    mustbeenabledontheIPv6tab.
    WhenyouuseDHCPserverstoprovideNTPserveraddresses,theiLOClientApplications
    useIPv6firstsettingcontrolstheselectionoftheprimaryandsecondaryNTPvalues.
    WheniLOClientApplicationsuseIPv6firstisselectedontheIPv6tab,aDHCPv6-provided
    NTPserviceaddress(ifavailable)isusedfortheprimarytimeserveranda
    DHCPv4-providedaddress(ifavailable)isusedforthesecondarytimeserver.
    Tochangetheprotocol-basedprioritybehaviortouseDHCPv4first,cleartheiLOClient
    ApplicationsuseIPv6firstcheckbox.
    ManagingtheiLOnetworksettings103 
    						
    							IfaDHCPv6addressisnotavailablefortheprimaryorsecondaryaddress,aDHCPv4
    address(ifavailable)isused.
    •EnterNTPserveraddressesinthePrimaryTimeServerandSecondaryTimeServerboxes.
    YoucanentertheserveraddressesbyusingtheserverFQDN,IPv4address,orIPv6
    address.
    4.IfyouselectedonlyUseDHCPv6SuppliedTimeSettings,orifyouenteredaprimaryand
    secondarytimeserver,selecttheservertimezonefromtheTimeZonelist.
    ThissettingdetermineshowiLOadjustsUTCtimetoobtainthelocaltime,andhowitadjusts
    forDaylightSavingsTime(SummerTime).InorderfortheentriesintheiLOEventLogand
    IMLtodisplaythecorrectlocaltime,youmustspecifythetimezoneinwhichtheserveris
    located.
    IfyouwantiLOtousethetimetheSNTPserverprovides,withoutadjustment,configureiLO
    touseatimezonethatdoesnotapplyanadjustmenttoUTCtime.Inaddition,thattimezone
    mustnotapplyaDaylightSavingsTime(SummerTime)adjustment.Thereareseveraltime
    zonesthatfitthisrequirement.OneexampleistheAtlantic/Reykjaviktimezone,whichis
    neithereastorwestofthePrimeMeridian,andinwhichthetimedoesnotchangeinthe
    springorfall.IfyouselecttheAtlantic/Reykjaviktimezone,iLOwebpagesandlogentries
    willdisplaytheexacttimeprovidedbytheSNTPserver.
    NOTE:ConfiguretheNTPserverstouseCoordinatedUniversalTime(GMT).
    5.ConfiguretheNTPtimepropagationsettingbyselectingorclearingthePropagateNTPTime
    toHostcheckbox(ML,DL,andSLservers)orthePropagateNTPorOATimetoHostcheck
    box(BLservers).
    ThesesettingsdeterminewhethertheservertimeissynchronizedwiththeiLOtimeduringthe
    firstPOSTafterACpowerisapplied,abladeisinserted,oriLOisresettothedefaultsettings.
    ForBladeSystemsonly:WhenPropagateNTPorOATimetoHostisenabled,andNTPisnot
    configuredorfunctional,theservertimeissynchronizedwiththeOnboardAdministratortime.
    6.ClickSubmittosavethechangesyoumadeontheSNTPSettingspage.
    7.IfyouarefinishedconfiguringtheiLOnetworksettingsontheGeneral,IPv4,IPv6,andSNTP
    tabs,clickResettorestartiLO.
    Itmighttakeseveralminutesbeforeyoucanre-establishaconnection.
    TIP:IfyounoticethatiLOEventLogentrieshaveanincorrectdateortime,makesurethatthe
    NTPserveraddressesandtimezonearecorrect.TheiLOEventLogincludesentriesthatindicate
    successorfailurewhencontactingtheNTPserver(s).
    UsingiLONICauto-selection
    TheiLONICauto-selectionfeatureenablesiLOtoautomaticallyselectbetweentheiLODedicated
    NetworkPortandtheiLOSharedNetworkport.Atstartup,iLOsearchesfornetworkactivityon
    theavailableports,andautomaticallyselectsoneforusebasedonnetworkactivity.
    Thisfeatureenablesyoutouseacommonpre-configurationforallofyourHPProLiantGen9
    servers.Forexample,ifyouhaveseveralservers,somemightbeinstalledintoadatacenterwhere
    iLOiscontactedbyusingtheiLODedicatedNetworkPort,andothersmightbeinstalledadata
    centerwhereiLOiscontactedbyusingtheSharedNetworkPort.WhenyouuseiLONIC
    auto-selection,youcaninstallaserverineitherdatacenterandiLOwillselectthecorrectnetwork
    port.
    HPProLiantGen9serverswithiLO42.00orlatersupportNICauto-selection.
    104ConfiguringiLO  
    						
    							AtiLOstartup,wheniLONICauto-selectionisenabled:
    •IfiLOwasjustconnectedtopower,itteststheiLODedicatedNetworkPortfirst.
    •IfiLOwasjustreset,itteststhelastusediLOnetworkportfirst.
    •Whentestinganetworkport,ifiLOdetectsnetworkactivity,thenthatportisselectedforuse.If
    networkactivityisnotfoundafterapproximately100seconds,iLOswitchestotheopposite
    networkportandbeginstestingthere.iLOalternatestestingbetweentheiLODedicated
    NetworkPortandtheiLOSharedNetworkPortuntilnetworkactivityisdetected.AniLOreset
    occurseachtimeiLOswitchesbetweennetworkportsfortestingpurposes.
    CAUTION:IfanyofthephysicalNICsareconnectedtoanunsecurednetwork,itmightbe
    possibleforunauthorizedaccessattemptstooccurwheniLOisalternatingbetweentheiLO
    DedicatedNetworkPortandiLOSharedNetworkPort.HPstronglyrecommendsthatwhenever
    iLOisconnectedtoanynetwork:
    ◦UsestrongpasswordsforiLOaccess.
    ◦NeverconnecttheiLODedicatedNetworkPorttoanunsecurednetwork.
    ◦IftheiLOSharedNetworkPortisconnectedtoanunsecurednetwork,useVLANtagging
    ontheiLOportionofthesharedNIC,andmakesurethattheVLANisconnectedtoa
    securenetworkonly.
    •WheniLOissearchingforanactivenetworkport,theserverUIDLEDisilluminated.IfiLOis
    resetduringthesearch,theUIDLEDflashesfor5seconds,followedbytheUIDLEDbeing
    illuminatedcontinuouslyuntilanactiveportisselectedoriLOisreset.
    •WhenaserversupportsbothLOMandFlexibleLOMSharedNetworkPortconnectionstoiLO,
    iLOwilltestonlytheoptionthatwasselectedduringconfiguration.Itwillnotalternatetesting
    betweenLOMandFlexibleLOMoptions.
    ForinformationaboutconfiguringtheSharedNetworkPortoptions,see“EnablingtheiLO
    SharedNetworkPortthroughtheiLOwebinterface”(page95).
    •IfNICauto-selectionisconfiguredtosearchforDHCPaddressassignmentactivity,butonly
    oneoftheiLOnetworkportshasDHCPenabled,iLOtestsforreceiveddatapacketactivity
    ontheportthatisnotconfiguredforDHCP.
    ConfiguringiLONICauto-selection
    ToenabletheNICauto-selectionfeature,dothefollowing:
    1.ConfigurebothiLOnetworkports.
    BeforeenablingandusingtheNICauto-selectionfeature,bothiLOnetworkportsmustbe
    configuredfortheirrespectivenetworkenvironments.
    2.EnablethefeatureusingtheCLIcommandoemhp_nicautoselorbyaddingthe
    ILO_NIC_AUTO_SELECTcommandtoyourMOD_NETWORK_SETTINGSscript.
    Forinstructions,seetheHPiLO4ScriptingandCommandLineGuide.
    3.Arrangeservercablingasdesired,andthenresetiLO.
    ThechangetoNICauto-selectiondoesnottakeeffectuntiliLOisreset.
    ViewingiLOsystemsintheWindowsNetworkfolder
    IfUPnPisconfigured,iLOsystemsonthesamenetworkasaWindowssystemaredisplayedin
    theWindowsNetworkfolder.
    •TostartthewebinterfaceforaniLOsystem,right-clickthesystemintheWindowsNetwork
    folder,andthenselectViewdevicewebpage.
    ManagingtheiLOnetworksettings105  
    						
    							•ToviewthepropertiesofaniLOsystem,right-clicktheiconintheWindowsNetworkfolder,
    andthenselectProperties.
    ThePropertieswindowincludesthefollowing:
    ◦DeviceDetails—iLOsoftwaremanufacturerandversioninformation.ClicktheDevice
    webloglinktostarttheiLOwebinterface.
    ◦TroubleshootingInformation—TheiLOserialnumber,MACaddress,UUID,andIPaddress.
    ConfiguringiLOManagementsettings
    WithiLO3andearlier,SNMPmanagementusedtheHPInsightManagementAgentsrunningon
    theserveroperatingsystem.WithiLO4,youcanuseeitherAgentlessManagementortheInsight
    ManagementAgents.ThedefaultconfigurationusesAgentlessManagement.
    iLO4AgentlessManagementusesout-of-bandcommunicationforincreasedsecurityandstability.
    WithAgentlessManagement,healthmonitoringandalertingisbuiltintothesystemandbegins
    workingthemomentapowercordisconnectedtotheserver.ThisfeaturerunsontheiLOhardware,
    independentoftheoperatingsystemandprocessor.Additionaloperatingsystemdataiscollected
    whenAMSisinstalled.
    TheManagement–SNMPSettingspageallowsyoutoconfiguretheiLOsettingsforSNMP,SNMP
    alerts,andInsightManagerintegration.
    YoumusthavetheConfigureiLOSettingsprivilegetochangethesesettings.
    Dependingonyourconfiguration,youmightneedtoinstalladditionalsoftware.Formore
    information,see“InstallingAMSortheInsightManagementAgents”(page107).
    Table2(page107)providesacomparisonoftheinformationprovidedbytheHPProLiantGen8
    andGen9serverconfigurations.
    106ConfiguringiLO 
    						
    							Table2InformationprovidedbyAgentlessManagementandInsightManagementAgents
    InsightManagementAgents1AgentlessManagementwith
    AMS1AgentlessManagementwithout
    AMS1Component
    Serverhealth•Fans•Fans•Fans
    •••TemperaturesTemperaturesTemperatures
    •••PowersuppliesPowersuppliesPowersupplies
    •••MemoryMemoryMemory
    •••CPUCPUCPU
    ••Gen9only:SmartStorage
    batterymonitoring
    Gen9only:SmartStorage
    batterymonitoring
    Storage•SmartArray•SmartArray•SmartArray
    •••SMARTDriveMonitoring
    (connectedtoSmartArray)
    SAS/SATAHBA/RAIDiSCSISAS/SATAHBA2
    •FibreChannel/iSCSI•SMARTDriveMonitoring
    (connectedtoSmartArrayand
    SASHBA)
    •Internalandexternaldrives
    connectedtoSmartArray•SMARTDriveMonitoring
    (connectedtoSmartArray
    andSASHBA)•Internalandexternaldrives
    connectedtoSmartArray•Tape
    •Externalstorage
    •MACaddressesforembedded
    NICs
    NIC•MACandIPaddressesfor
    standupandembeddedNICs
    •MACandIPaddressfor
    standupandembeddedNICs
    ••Linkup/linkdowntraps2Teaminginformation
    •Linkup/linkdowntraps
    •VLANinformation
    Other•OSinformation(hostMIB)•iLOdata•iLOdata
    •••FirmwareinventoryiLOdataOSinformation(hostMIB)2
    •Performancedata•Firmwareinventory
    •User-configurablethresholds•Driver/serviceinventory
    •LoggingeventstoOSlogs•LoggingeventstoOSlogs3
    •Clusteringinformation
    Pre-failurewarranty
    alerts•Memory•Memory•Memory
    •••Drives(physicalandlogical)Drives(physicalandlogical)Drives(physicalandlogical)
    •CPU
    1TheAgentlessManagementwithoutAMScolumnrepresentsthebasiciLOconfigurationwithoutAMSortheInsightManagement
    Agents.HPProLiantGen8andGen9serverconfigurationswithAMSortheInsightManagementAgentsprovidethesameinformation
    asthebasiciLOconfiguration,aswellastheinformationthatislistedintheAgentlessManagementwithAMSandInsight
    ManagementAgentscolumns.2ThedatasuppliedbyAgentlessManagementisnotasextensiveasthedatasuppliedbytheSNMPagents.3iLO41.10andlatersupportsAMS-basedOSloggingforLinux(var/message/log),Solaris,andVMware.
    InstallingAMSortheInsightManagementAgents
    AMSisinstalledautomaticallywhenyouperformanoperatingsysteminstallationusingHPIntelligent
    ProvisioningortheHPServicePackforProLiant.FollowtheinstructionsinthissectionifAMSis
    notinstalledorifyouwanttousetheInsightManagementAgents.
    ConfiguringiLOManagementsettings107 
    						
    							WhenyouareusingAgentlessManagementandAMS,notethefollowing:
    •ToverifyAMSinstallation,see“VerifyingtheAMSinstallation”(page108).
    •HPdoesnotrecommendinstallingAMSatthesametimeastheInsightManagementAgents
    andWMIProviders.
    •IfyoumustrunAMSwiththeInsightManagementAgentsonLinuxsystems,startthehp-ams
    daemonprocessfirst,andthendecreasethenumberoftraditionalagents(forexample,
    cmasm2d)runningonthesystem.FormoreinformationaboutAMSonLinuxsystems,seethe
    manpageforhpHelper,theAMSdaemonprocess.
    •WhenyouinstallAMSonWindowssystems,theAgentlessManagementServiceControl
    Panelisinstalled.YoucanusetheControlPaneltoconfigureSNMPsettings,toenableor
    disableAMS,andtoremoveAMS.
    •AMSwritesoperatingsystemconfigurationinformationandcriticaleventstotheActiveHealth
    SystemLog.
    •UseoneofthefollowingmethodstoobtaintheAMSsoftwareortheInsightManagement
    Agents:
    ◦HPServicePackforProLiant(Windows,RedHat,SLES)—Navigatetothefollowingwebsite
    todownloadtheSPP:http://www.hp.com/go/spp.
    ForinstructionsonusingtheHPServicePackforProLianttoinstallAMSortheInsight
    ManagementAgents,seetheServicePackforProLiantdocumentation.
    ◦HPSupportCenter(Windows,RedHat,SLES,VMware)
    1.NavigatetothetechnicalsupportpageontheHPwebsite:http://www.hp.com/
    support.
    2.Selectacountryorregion.
    TheHPSupportpageopens.
    3.ClicktheDrivers&Downloadslink.
    Inthesearchbox,entertheservermodelnumber.
    Alistofserversisdisplayed.
    4.Clickthelinkforyourserver.
    TheHPSupportCenterpagefortheserveropens.
    5.Clickthelinkfortheserveroperatingsystem.
    6.Downloadthesoftware.
    7.Followtheinstallationinstructionsprovidedwiththedownloadedsoftware.
    ◦SoftwareDeliveryRepository(Ubuntu)—DownloadAMSortheInsightManagement
    AgentsfromthemcpsectionoftheSoftwareDeliveryRepositoryathttp://
    downloads.linux.hp.com/SDR/index.html.
    ◦SoftwareDeliveryRepository(VMware)—DownloadAMSortheInsightManagement
    AgentsfromthevibsdepotsectionoftheSoftwareDeliveryRepositorywebsiteathttp://
    downloads.linux.hp.com/SDR/index.html.
    AMSisalsoincludedinthecustomizedHPVMwareISOimagesthatarereleasedonHP
    SoftwareDepot(http://www.hp.com/go/softwaredepot).
    VerifyingtheAMSinstallation
    UsethefollowingprocedurestoverifytheAMSinstallationonWindows,Linux,andVMware
    systems.
    108ConfiguringiLO 
    						
    							VerifyingAMSinstallation:Windows
    ToverifythatAMSisenabledonaWindowssystem:
    1.OpentheWindowsControlPanel.
    IftheAgentlessManagementServiceControlPanelispresent,thenAMSisinstalled.
    2.OpentheAgentlessManagementServiceControlPanel.
    3.ClicktheServicetab.
    IfAMSisenabled,thefollowingmessageappears:
    Agentless Management Service (AMS) is enabled.
    VerifyingAMSinstallation:SUSEandRedHat
    ToverifythatAMSisinstalledonaSUSEorRedHatsystem,enterthefollowingcommand:
    rpm –qi hp-ams
    ToverifythatAMSisrunningonaSUSEorRedHatsystem,enterthefollowingcommand:
    service hp-ams status
    VerifyingAMSinstallation:VMware
    ToverifythatAMSisinstalledonaVMwaresystem:
    1.AccesstheVMwarehostfromtheVMwarevSphereClient.
    2.Navigatetotheserver’sInventory→Configuration→HealthStatustab.
    3.Clicktheplussign(+)nexttoSoftwareComponents.
    Thesoftwareinstalledonthehostislisted.TheAMScomponentincludesthestringhp-ams.
    NOTE:ThefullnameoftheAMScomponentisdifferentforeachsupportedversionof
    ESX/ESXi.
    ToverifythatAMSisrunningonaVMwaresystem,enterthefollowingcommand:
    service hp-ams status
    VerifyingAMSinstallation:Ubuntu
    ToverifythatAMSisinstalledonanUbuntusystem,enterthefollowingcommand:
    dpkg –l hp-ams
    ToverifythatAMSisrunningonanUbuntusystem,enterthefollowingcommand:
    sudo service hp-ams status
    ConfiguringSNMPsettings
    1.NavigatetotheAdministration→Managementpage.
    2.ClicktheSNMPSettingstab.
    ConfiguringiLOManagementsettings109 
    						
    							3.SelecttheSNMPsetting:
    •AgentlessManagement(default)—UseSNMPagentsrunningoniLOtomanagetheserver.
    SNMPrequestssentbytheclienttoiLOoverthenetworkarefulfilledbyiLO.Thissetting
    doesnotaffectalerts.
    •SNMPPass-thru—UseSNMPagentsrunningonthehostoperatingsystemtomanagethe
    server.SNMPrequestssentbytheclienttoiLOoverthenetworkarepassedtothehost
    operatingsystem.TheresponsesarethenpassedtoiLOandreturnedtotheclientover
    thenetwork.Thissettingdoesnotaffectalerts.
    4.Enterthefollowinginformation:
    •SystemLocation(AgentlessManagementonly)—Astringofupto49charactersthat
    specifiesthephysicallocationoftheserver.
    •SystemContact(AgentlessManagementonly)—Astringofupto49charactersthat
    specifiesthesystemadministratororserverowner.Thestringcanincludeaname,email
    address,orphonenumber.
    •SystemRole(AgentlessManagementonly)—Astringofupto64charactersthatdescribes
    theserverroleorfunction.
    •SystemRoleDetail(AgentlessManagementonly)—Astringofupto512charactersthat
    describesspecifictasksthattheservermightperform.
    •ReadCommunity(AgentlessManagementonly)—TheconfiguredSNMPread-only
    communitystring.
    ReadCommunitysupportsthefollowingformats:
    ◦Acommunitystring(forexample,public).
    ◦AcommunitystringfollowedbyanIPaddressorFQDN(forexample,public
    192.168.0.1).
    UsethisoptiontospecifythatSNMPaccesswillbeallowedfromthespecifiedIP
    addressorFQDN.ForiLO41.10orlater,youcanenteranIPv4addressorFQDN.
    •TrapCommunity—TheconfiguredSNMPtrapcommunitystring.
    110ConfiguringiLO 
    						
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