![]() Normalize logon names to all lowercase to make comparisons easier.Ĭalculate an initial count to 1 for fields in the BY clause. Search only users with svc at the start of the user name. These event types are defined in the Splunk Add-on for Microsoft Windows. |table Logon_User Total_Attempts Fail_Percent Success_Percent First_Attempt Last_Attempt,Session_Types |eval Success_Percent=Success_Percent."% (".tostring(success_count,"commas").")",Total_Attempts=tostring(Total_Attempts,"commas") |eval First_Attempt=strftime(earliest, "%m/%d/%Y %H:%M:%S"),Last_Attempt=strftime(latest, "%m/%d/%Y %H:%M:%S"),Fail_Percent=round((fail_count/sesscount)*100,2),Total_Attempts=fail_count+success_count,Success_Percent=round((success_count/sesscount)*100,2),Fail_Percent=Fail_Percent."% (".tostring(fail_count,"commas").")" |stats max(_time) AS latest, min(_time) AS earliest, count AS sesscount, values(Logon_Types) AS Session_Types, count(eval(status="success")) AS success_count, count(eval(status="failure")) AS fail_count BY Logon_User |eventstats sum(count) AS l_cnt BY Logon_User,Logon_Type |stats count BY _time,status,Logon_User,Logon_Type You can optimize it by specifying an index and adjusting the time range.Įventtype=windows_logon_failure OR eventtype=windows_logon_success user=svc* Verify that you have enabled the WinEventLog://Security input on all Active Directory domain controllers.For more information, see About installing Splunk add-ons. Verify that you deployed the add-on to the search heads and Splunk Universal Forwarders on the monitored systems.For more details on using the CLI in general, see Administer Splunk Enterprise with the CLI in the Splunk Enterprise Admin Manual. You can choose to edit the configuration files through the command line. The forwarder writes configurations for forwarding data to nf in $SPLUNK_HOME/etc/system/local/).Įdit the configuration files through the command line This prevents typos and other mistakes that can occur when you edit configuration files directly. When you make configuration changes with the CLI, the universal forwarder writes the configuration files. ![]() You can edit them however you normally edit files, such as through a text editor or the command line, or you can use the Splunk Deployment Server. nf for connecting to a deployment server.nf for connection and performance tuning. ![]()
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