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Active Administrator 8.5 - User Guide

Active Administrator Overview Certificates Security & Delegation  Active Directory Health
Switching to Active Directory Health Using the Active Directory Health landing page Installing Active Directory Health Analyzer agents Using the Active Directory Health Analyzer agent configuration utility Excluding domain controllers Managing the Remediation Library Analyzing Active Directory health Analyzing Azure Active Directory Managing Active Directory Health Analyzer alerts Managing alert notifications Pushing alerts to System Center Operations Manager and SNMP managers Managing monitored domain controllers Managing data collectors Active Directory Health Templates Managing Active Directory Health Analyzer agents Using the Troubleshooter Recovering Active Directory Health data
Auditing & Alerting Group Policy Active Directory Recovery Active Directory Infrastructure DC Management DNS Management Configuration
Using the Configuration landing page Managing tasks Defining role-based access Setting email server options Configuring SCOM and SNMP Settings Setting notification options Setting Active Template options Setting agent installation options Setting recovery options Setting GPO history options Setting certificate configuration Setting service monitoring policy Managing archive databases Migrating data to another database Setting a preferred domain controller Setting up workstation logon auditing Managing configuration settings Setting user options Managing the Active Directory server
Diagnostic Console Alerts Appendix
Domain controller alerts
Active Directory Certificate Services service is not running Active Directory Domain Services is not running Active Directory Web Services service is not running Consecutive replication failures DC cache hits DC DIT disk space DC DIT log file disk space DC LDAP load DC LDAP response too slow DC Memory Usage DC properties dropped DC RID pool low DC SMB connections DC SYSVOL disk space DC time sync lost Detected NO_CLIENT_SITE record DFS Replication service not running DFS service is not running DFSR conflict area disk space DFSR conflict files generated DFSR RDC not enabled DFSR sharing violation DFSR staged file age DFSR staging area disk space DFSR USN records accepted DFSRS CPU load DFSRS unresponsive DFSRS virtual memory DFSRS working set DNS Client Service is not running Domain controller CPU load Domain controller page faults Domain controller unresponsive File Replication Service is not running File replication (NTFRS) staging space free in kilobytes GC response too slow Group policy object inconsistent Hard disk drive Intersite Messaging Service is not running Invalid primary DNS domain controller address Invalid secondary DNS domain controller address KDC service is not running LSASS CPU load LSASS virtual memory LSASS working set Missing SRV DNS record for either the primary or secondary DNS server NETLOGON not shared NetLogon service is not running Orphaned group policy objects exist Physical memory Power supply Primary DNS resolver is not responding Secondary DNS resolver is not responding Security Accounts Manager Service is not running SRV record is not registered in DNS SYSVOL not shared W32Time service is not running Workstation Service is not running
Domain alerts Site alerts Forest alerts Azure Active Directory Connect alerts
Event Definitions PowerShell cmdlets

Directory Partners tab

The Directory Partners tab displays the following information about inbound and outbound replication links.

Replication Partner

The name of the domain controller with which the server is replicating.

Link Direction

Shows whether replication is inbound (coming to the server from this replication partner) or outbound (going to the indicated replication partner.)


The name of the site where the replication partner is located.

IP Address

The IP address of the replication partner.


Shows whether the connection to the indicated replication partner is enabled or disabled.

Transport Type

The transport type being used for replication.


Shows whether or not the replication link was automatically generated by the Knowledge Consistency Checker (KCC).

Consecutive Failures

The number of consecutive replication errors that have occurred.

Naming Context

The naming context that can be replicated between the replication partner and the currently connected domain controller.

Last Status

The result of the last replication attempt.

Last Replication Attempt

The time at which the last replication was attempted.

Last Successful Replication

The time at which the last successful replication was completed.

Consecutive Failures

The number of consecutive replication errors that have occurred.

FRS Replicas tab

The FRS Replicas tab displays the following information about FRS Replicas.

Table 140. FRS Replicas tab

Replica Name

The display name of the FRS Replica.

Replica Path

The path to the FRS Replica.

Replica Size (MB)

The path to the replica staging folder. This folder acts as a queue for changed files and folders to be replicated to downstream partners.

Replica Staging Path

The size of the FRS Replica.

Replica Staging Size (MB)

The size of the replica staging folder.

Collisions tab

The Collisions tab displays the following information about any collisions that occurred during replication.

Table 141.  

Distinguished Name

The distinguished name of the object involved in the replication collision.

Collision Time

The time the collision occurred.

Configuration drilldown

The Configuration drilldown displays information on installed software, hotfixes, and installed network adapters.

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