Event-o-Pedia EventID 4931 - An Active Directory replica destination naming context was modified.

	Event Details
	Operating System->Microsoft Windows->Built-in logs->Windows 2008 or higher->Security Log->DS Access->Detailed Directory Service Replication->EventID 4931 - An Active Directory replica destination naming context was modified.

EventID 4931 - An Active Directory replica destination naming context was modified.

Find more information about this event on ultimatewindowssecurity.com.

Sample:

Log Name:      Security
Source:        Microsoft-Windows-Security-Auditing
Date:          10/27/2009 10:50:43 PM
Event ID:      4931
Task Category: Detailed Directory Service Replication
Level:         Information
Keywords:      Audit Success
User:          N/A
Computer:      dcc1.Logistics.corp
Description:   
An Active Directory replica destination naming context was modified.
Destination DRA:	651f5bd3-5322-4f7b-83c8-4533ff6f8a6c._msdcs.Logistics.corp
Source DRA:	CN=NTDS Settings,CN=DCC1,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,DC=Logistics,DC=corp
Destination Address:	-
Naming Context:	CN=Configuration,DC=Logistics,DC=corp
Options:		23
Status Code:	0

Log Type:

Windows Event Log

Uniquely Identified By:

Log Name:

Security

Filtering Field	Equals to Value
OSVersion	Windows Vista (2008) Windows 7 (2008 R2) Windows 8 (2012) Windows 8.1 (2012 R2) Windows 10 (2016)
Category	DS Access
Source	Microsoft-Windows-Security-Auditing
TaskCategory	Detailed Directory Service Replication
EventId	4931

Field Matching

Field	Description	Stored in	Sample Value
DateTime	Date/Time of event origination in GMT format.	DateTime	10.10.2000 19:00:00
Source	Name of an Application or System Service originating the event.	Source	Security
Type	Warning, Information, Error, Success, Failure, etc.	Type	Success
User	Domain\Account name of user/service/computer initiating event.	User	RESEARCH\Alebovsky
Computer	Name of server workstation where event was logged.	Computer	DC1
EventID	Numerical ID of event. Unique within one Event Source.	EventId	576
Description	The entire unparsed event message.	Description	Special privileges assigned to new logon.
Log Name	The name of the event log (e.g. Application, Security, System, etc.)	LogName	Security
Task Category	A name for a subclass of events within the same Event Source.	TaskCategory
Level	Warning, Information, Error, etc.	Level
Keywords	Audit Success, Audit Failure, Classic, Connection etc.	Keywords
Category	A name for an aggergative event class, corresponding to the similar ones present in Windows 2003 version.	Category	Account Logon
Object Name		-
Whom		-
Object Type		-
Class Name		-
Security ID		-
Account Name		-
Account Domain		-
Destination DRA		InsertionString1	651f5bd3-5322-4f7b-83c8-4533ff6f8a6c._msdcs.Logistics.corp
Source DRA		InsertionString2	CN=NTDS Settings,CN=DCC1,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,DC=Logistics,DC=corp
Destination Address		InsertionString3	-
Naming Context		InsertionString4	CN=Configuration,DC=Logistics,DC=corp
Options		InsertionString5	23
Status Code		InsertionString6	0