1/31/2024 0 Comments Moniter examples![]() There are two ways you can collect Security events using the new agent, when sending to a Log Analytics workspace: How can I collect Windows security events by using Azure Monitor Agent? This section provides answers to common questions. Security!*]įor a list of limitations in the XPath supported by Windows event log, see XPath 1.0 limitations.įor instance, you can use the "position", "Band", and "timediff" functions within the query but other functions like "starts-with" and "contains" are not currently supported. System!*]Ĭollect all success and failure Security events except for Event ID 4624 (Successful logon) ![]() Security!*] and all Critical, Error, Warning, and Information events from the System event log except for Event ID = 6 (Driver loaded) If you receive the message "The specified query is invalid," the query syntax is invalid.Įxamples of using a custom XPath to filter events: DescriptionĬollect only System events with Event ID = 4648Ĭollect Security Log events with Event ID = 4648 and a process name of consent.exe.If you receive the message "No events were found that match the specified selection criteria," the query might be valid but there are no matching events on the local machine.If the script returns events, the query is valid.The rest of the XPath query goes into the $XPath parameter. In the preceding cmdlet, the value of the -LogName parameter is the initial part of the XPath query until the exclamation point (!).Get-WinEvent -LogName 'Application' -FilterXPath $XPath The following script shows an example: $XPath = '*]' ![]() Azure Monitor data collection rules support up to 20. The Get-WinEvent PowerShell cmdlet supports up to 23 expressions. For more information, see the tip provided in the Windows agent-based connections instructions. You can use the PowerShell cmdlet Get-WinEvent with the FilterXPath parameter to test the validity of an XPath query locally on your machine first. View all commands.įor sample templates, see Azure Resource Manager template samples for data collection rules in Azure Monitor. This capability is enabled as part of the Azure CLI monitor-control-service extension. Select Create to create the data collection rule.Ĭreate a DCR file by using the JSON format shown in Sample DCR.Ĭreate an association for each virtual machine to the data collection rule by using the REST API. Select Add data source and then select Review + create to review the details of the data collection rule and association with the set of virtual machines. At this time, hybrid compute (Arc for Server) resources do not support the Azure Monitor Metrics (Preview) destination. You can send performance counters to both Azure Monitor Metrics and Azure Monitor Logs. You can send Windows event and Syslog data sources to Azure Monitor Logs only. For instance, you can select multiple Log Analytics workspaces, which is also known as multihoming. You can select multiple destinations of the same or different types. ![]() On the Destination tab, add one or more destinations for the data source. You can then specify an XPath to collect any specific values. Select Custom to collect logs and performance counters that aren't currently supported data sources or to filter events by using XPath queries. For events, you can select from a set of logs and severity levels. For performance counters, you can select from a predefined set of objects and their sampling rate. On the Collect and deliver tab, select Add data source to add a data source and set a destination. Select a data collection endpoint for each of the resources associate to the data collection rule. If you need network isolation using private links, select existing endpoints from the same region for the respective resources or create a new endpoint. For existing applications, unless you specify the user-assigned identity in the request, the machine defaults to using system-assigned identity instead. The portal enables system-assigned managed identity on the target resources, along with existing user-assigned identities, if there are any. ![]()
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