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Event Log Monitor Template

Event Log Monitoring is the process of subscribing too or polling Windows Event Log Entries, filtering entries, then, executing notification and remediation actions. The Event Log Monitor Template is used by network administrators and security compliance auditors that want to pro-actively monitor their network infrastructure and Security Event Logs for un-authorized activity.

Agent-Based Real-Time Event Log Monitoring Tutorial on youtube

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Event Log Monitoring Methods

Server Manager offers several different methods to monitor Windows Event Logs.

MethodAgent-BasedIs Security ThreatDescription
Remote WMI Event SubscriptionsNoYes
Source		Supported out-of-the-box on all versions of Windows.
Remote WMI QueriesNoYes
Source		Supported out-of-the-box on all versions of Windows.
Local WMI Event SubscriptionsYesNoUsing our Agent Service, the Agent opens a persistent connection to the Management Server, locally subscribes to Event Logs through local WMI, then when an entry is received, applies filters then sends each entry that passes to the Management Server to execute notifications and remediation actions.
Local WMI QueriesYesNoUsing our Agent Service, the Agent connects to the Management Server at a configured frequency, connects to the Event Log through local WMI, filters entries, then passes all filtered entries to the Management Server in a batch to execute notifications and remediation actions.

How to create an Event Log Monitor

  • From the Menu Bar, select File | New. The Create New Object View displays.
  • From the Create New Object View, expand Templates | Log Management and finally select Log Monitor. The New Template View displays.
  • The Template Properties View contains 7 tabs.

How to enable Real-Time Event Log Monitoring

  • Select the General Tab
  • From the Schedule Drop-Down, expand the Real-Time Group then select Real-Time.
    General Tab showing a Real-Time Schedule assignment
    General Tab showing a Real-Time Schedule assignment.
  • Select the Options Tab
  • When configuring a Microsoft Application Log, check the Enable WMI API checkbox.
    Alert When this option is set, several required Windows Registry entries are added to the managed host prior to downloading.
  • Use the Assignments View to assign the target hosts or groups of hosts.
  • Click the Save button, then, if you want to use the Agent instead of remote WMI, from the Object Explorer, find the target server or group of servers, right click, then select Host Properties. The Host Properties View displays.
  • From the Host Properties View, select the General Tab, scroll down until you see the Agent Settings group. First, verify the Agent version is listed. If not, RDP into the remote server, verify the Corner Bowl Server Manager Agent is installed then locate the agent.log file. Take a look at the end of the log file for detailed information on the connection status. Often the issue is related to:
    • A mis-configured hostname in the tcpserver.json
    • A DNS name resolution issue
    • A rolling IP on the Management Server
    • A firewall blocking port 21843, or, on the server-side, the configured Host Identification Method.
    For more information see Agent-Based Monitoring.
  • Once the installed version is verified, check the Keep agent connected Checkbox then click the Save Button to save your changes.
    Information Once saved, each assigned Agent will automatically start the Real-Time Event Log Monitor the next time it connects to the Management Server.
    Host Properties View showing the Agent Settings
    Host Properties View showing the Agent Settings

How to use the Corner Bowl Server Manager Agent instead of Remote WMI (DCOM)

  • Select the Agent Template Tab
  • Check the Enabled Checkbox
    Agent Template Tab in an Enabled state
    Agent Template Tab in an Enabled state

Related Topics

Actions

Filters

Hosts

Log Management Templates

Log Monitor Template