USN-Source attribute

Value of the USN-Changed attribute of the object from the remote directory that replicated the change to the local server.

Entry	Value
CN	USN-Source
Ldap-Display-Name	uSNSource
Size	8 bytes
Update Privilege	This value is set by the system.
Update Frequency	When the object is changed on a remote directory that replicated the change to the local directory.
Attribute-Id	1.2.840.113556.1.4.896
System-Id-Guid	167758ad-47f3-11d1-a9c3-0000f80367c1
Syntax	Interval

Implementations

• Windows 2000 Server
• Windows Server 2003
• ADAM
• Windows Server 2003 R2
• Windows Server 2008
• Windows Server 2008 R2
• Windows Server 2012

Windows 2000 Server

Entry	Value
Link-Id	-
MAPI-Id	0x8157
System-Only	False
Is-Single-Valued	True
Is Indexed	False
In Global Catalog	False
NT-Security-Descriptor	O:BAG:BAD:S:
Range-Lower	-
Range-Upper	-
Search-Flags	0x00000000
System-Flags	0x00000010
Classes used in	Top

Windows Server 2003

Entry	Value
Link-Id	-
MAPI-Id	0x8157
System-Only	False
Is-Single-Valued	True
Is Indexed	False
In Global Catalog	False
NT-Security-Descriptor	O:BAG:BAD:S:
Range-Lower	-
Range-Upper	-
Search-Flags	0x00000000
System-Flags	0x00000010
Classes used in	Top

ADAM

Entry	Value
Link-Id	-
MAPI-Id	0x8157
System-Only	False
Is-Single-Valued	True
Is Indexed	False
In Global Catalog	False
NT-Security-Descriptor	O:BAG:BAD:S:
Range-Lower	-
Range-Upper	-
Search-Flags	0x00000000
System-Flags	0x00000010
Classes used in	Top

Windows Server 2003 R2

Entry	Value
Link-Id	-
MAPI-Id	0x8157
System-Only	False
Is-Single-Valued	True
Is Indexed	False
In Global Catalog	False
NT-Security-Descriptor	O:BAG:BAD:S:
Range-Lower	-
Range-Upper	-
Search-Flags	0x00000000
System-Flags	0x00000010
Classes used in	Top

Windows Server 2008

Entry	Value
Link-Id	-
MAPI-Id	0x8157
System-Only	False
Is-Single-Valued	True
Is Indexed	False
In Global Catalog	False
NT-Security-Descriptor	O:BAG:BAD:S:
Range-Lower	-
Range-Upper	-
Search-Flags	0x00000000
System-Flags	0x00000010
Classes used in	Top

Windows Server 2008 R2

Entry	Value
Link-Id	-
MAPI-Id	0x8157
System-Only	False
Is-Single-Valued	True
Is Indexed	False
In Global Catalog	False
NT-Security-Descriptor	O:BAG:BAD:S:
Range-Lower	-
Range-Upper	-
Search-Flags	0x00000000
System-Flags	0x00000010
Classes used in	Top

Windows Server 2012

Entry	Value
Link-Id	-
MAPI-Id	0x8157
System-Only	False
Is-Single-Valued	True
Is Indexed	False
In Global Catalog	False
NT-Security-Descriptor	O:BAG:BAD:S:
Range-Lower	-
Range-Upper	-
Search-Flags	0x00000000
System-Flags	0x00000010
Classes used in	Top