Repadmin

This command-line tool assists administrators in diagnosing replication problems between Windows domain controllers.
Administrators can use Repadmin to view the replication topology (sometimes referred to as RepsFrom and RepsTo) as seen from the perspective of each domain controller. In addition, Repadmin can be used to manually create the replication topology (although in normal practice this should not be necessary), to force replication events between domain controllers, and to view both the replication metadata and up-to-dateness vectors.
Repadmin.exe can also be used for monitoring the relative health of an Active Directory forest. The operations replsummary, showrepl, showrepl /csv, and showvector /latency can be used to check for replication problems.
Usually, the Knowledge Consistency Checker (KCC) manages the replication topology for each naming context held on domain controllers.

 


Repadmin.exe Syntax
Repadmin uses the following general syntax:

repadminOperationParameters [/rpc] [/ldap][/u:Domain\User] [/pw:{Password | *}]

/rpc

This parameter forces Repadmin to use an RPC session for network communications.

/ldap

This parameter forces Repadmin to use an LDAP session for network communications if posable. If the LDAP connection fails then Repadmin attempts to connect using an RPC session. This is the default behavior for Repadmin.

/u

Specifies the user name that has permissions to perform operations in Active Directory.

/pw

Specifies the password for the user name entered with the /u parameter.

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The DC_LIST Parameter
This section explains the syntax of the semi-global dc_list parameter

{dc_name dc_name.. | * |partial_server_name*| site:site_name |gc: |fsmo_type:[name]}

dc_name dc_name ...

Specifies the host name of a domain controller, or a list of domain controllers separated by a space.

*

Standard wildcard character. When this is used it returns all domain controllers in the enterprise. Improper use can cause a significant increase in network traffic.

partial_server_name*

Partial wildcard character matching. For example, if given the partial domain controller name "woodgrovebank*", the wildcard character would pick up woodgrovebank-dc1 and woodgrovebank-dc2.

site:site_name

The site: parameter takes the name of an Active Directory site (site_name), and returns all domain controllers in that site.

gc:

Queries all Global Catalog Servers in the enterprise.

fsmo_type:[name]

Specifies a group of domain controllers to query by operations master (also know as flexible single master operations or FSMO) type. Valid operations master types follow.


Operations Master Type Description
fsmo_pdc:[name]
Runs the repadmin.exe command against the PDC Emulator. The name parameter takes a naming context.

fsmo_rid:[name]
Runs the repadmin.exe command against the RID operations master. The name parameter takes a naming context.

fsmo_im:[name]
Runs the repadmin.exe command against the IM operations master. The name parameter takes a naming context.

fsmo_istg:[name]
Runs the repadmin.exe command against the ISTG operations master. The name parameter takes a site DN.

fsmo_dnm:
Runs the repadmin.exe command against the DNM operations master.

fsmo_schema:
Runs the repadmin.exe command against the Schema operations master.


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Repadmin bind

Repadmin bridgeheads

Repadmin checkprop

Repadmin dsaguid

Repadmin failcache

Repadmin istg

Repadmin kcc

Repadmin latency

Repadmin notifyopt

Repadmin queue

Repadmin querysites

Repadmin regkey

Repadmin removelingeringobjects

Repadmin replicate

Repadmin replsingleobj

Repadmin replsummary

Repadmin showattr

Repadmin showcert

Repadmin showchanges

Repadmin showconn

Repadmin showctx

Repadmin showism

Repadmin showmsg

Repadmin showncsig

Repadmin showobjmeta

Repadmin showoutcalls

Repadmin showproxy

Repadmin showrepl

Repadmin showsig

Repadmin showtime

Repadmin showtrust

Repadmin showutdvec

Repadmin showvalue

Repadmin syncall

Repadmin viewlist

Repadmin oldhelp

Repadmin bind
Connects to, and displays the replication features for, a directory partition on a domain controller.

repadmin/bind [DC_LIST]

Parameters
DC_LIST

Specifies the host name of a domain controller, or a list of domain controllers separated by a space. See above for detailed syntax.

Repadmin bridgeheads
Lists the bridgehead servers for a specified site.

repadmin /bridgeheads [DC_LIST] [/verbose]

Parameters
DC_LIST

Specifies the host name of a domain controller, or a list of domain controllers separated by a space. See above for detailed syntax.

/verbose

Lists detailed information.

Repadmin checkprop
Compares properties of specified domain controllers to determine if they are up-to-date with each other. The source domain controller contains the original information that needs to be checked. The destination domain controller data is compared to the source domain controller data.

repadmin/checkprop [DC_LIST] NamingContext OriginatingDCInvocationID OriginatingUSN

Parameters
DC_LIST

Specifies the host name of a domain controller, or a list of domain controllers separated by a space. See above for detailed syntax.

NamingContext

Specifies the distinguished name of the directory partition on the source domain controller.

OriginatingDCInvocationID

Specifies the unique hexadecimal number that identifies an object on a source domain controller. The InvocationID can be retrieved by using the showrepl operation.

OriginatingUSN

Specifies the USN for the object on the source domain controller. The USN is for the object whose InvocationID is already listed.

Repadmin dsaguid
Returns a server name when given a GUID.

repadmin/dsaguid [DC_LIST] [GUID]

Parameters
DC_LIST

Specifies the host name of a domain controller, or a list of domain controllers separated by a space. See above for detailed syntax.

GUID

Specifies the unique hexadecimal number that identifies the domain controller. The GUID can be retrieved by using the showrepl operation.

Repadmin failcache
Displays a list of failed replication events detected by the Knowledge Consistency Checker (KCC).

repadmin/failcache [DC_LIST]

Parameters
DC_LIST

Specifies the host name of a domain controller or a list of domain controllers separated by a space. See above for detailed syntax.

Repadmin istg
Returns the server name of the ISTG server for a specified site.

repadmin/istg [DC_LIST] [/verbose]

Parameters
DC_LIST

Specifies the host name of a domain controller, or a list of domain controllers separated by a space. See above for detailed syntax.

/verbose

Lists detailed information.

Repadmin kcc
Forces the KCC to recalculate replication topology for a specified domain controller. By default this recalculation occurs every 15 minutes.

repadmin /kcc [DC_LIST] [/async]

Parameters
DC_LIST

Specifies the host name of a domain controller or a list of domain controllers separated by a space. See above for detailed syntax.

/async

Specifies that replication will be asynchronous. This means that Repadmin starts the replication event, but it does not expect an immediate response from the destination domain controller. Use this parameter to start kcc and not wait for it to finish.

Repadmin latency
Displays the amount of time between replications using the ISTG Keep Alive timestamp.

Notes

• These time stamps are not used in Windows Server 2003 Native Mode, and results are inaccurate.

• In Windows Server 2003 Native Mode, the repadmin /showutdvec /latency is used in place of the operation.


repadmin /latency [DC_LIST] [/verbose]

Parameters
DC_LIST

Specifies the host name of a domain controller, or a list of domain controllers separated by a space. See above for detailed syntax.

/verbose

Lists detailed information.

Repadmin notifyopt
Displays and sets the notification timing settings for replication of a specified directory partition.

repadmin/notifyopt [DC_LIST] NamingContext [/first:Value] [/subs:Value]

Parameters
DC_LIST

Specifies the host name of a domain controller, or a list of domain controllers separated by a space. See above for detailed syntax.

NamingContext

Specifies the distinguished name of the directory partition on the source domain controller.

first

The number of seconds after a change is made before the domain controller notifies its first replication partner that there is a change.

subs

Once the first replication partner is notified of a change, the subs parameter specifies the number of seconds to wait before notifying the next replication partner.

Repadmin queue
Displays tasks waiting in the replication queue.

repadmin /queue [DC_LIST]

Parameters
DC_LIST

Specifies the host name of a domain controller, or a list of domain controllers separated by a space. See above for detailed syntax.

Repadmin querysites
Uses routing information to determine cost of a route from a specified site to another specified site or sites.

repadmin/querysitesFromSiteRDNToSite1RDN [ToSite2RDN...

Parameters
Note

• The Relative Distinguished Names (RDNs) used in this command are case-sensitive.


FromSiteRDN

Specifies the RDN of the site from which the cost is calculated.

ToSiteRDN

Specifies the RDN of the site to which the cost is calculated.

Note
• The querysites parameter does not allow the use of alternate credentials.


Repadmin regkey
Changes the value of an entry in a registry key. This command is available only in the version of Repadmin that is included with Windows Support Tools in Windows Server 2003 Service Pack 1 (SP1).

repadmin /regkey [DC_LIST]{+|-}value]

Parameters
DC_LIST

Specifies the host name of a domain controller, a list of domain controllers separated by a space, or * for all domain controllers in the forest. See above for detailed syntax.

{+|-}value]

Specifies enabling (+) or disabling (-) the registry entry specified in value.


Value Description
strict
The Strict Replication Consistency entry in HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\NTDS\Parameters




Repadmin removelingeringobjects
Uses an authoritative domain controller to compare the directory of a domain controller (destination) that is suspected of having lingering objects against the directory of a domain controller (source) that is designated as a reference source for up-to-date values for the domain of the destination. When the advisory mode parameter is used, this command provides a list of found lingering objects. When the advisory mode parameter is not used, this command removes lingering objects from the destination domain controller.

Syntax for /removelingeringobjects is available by typing:

repadmin /experthelp

Important

To use the repadmin /removelingeringobjects command, both source and destination domain controllers must be running Windows Server 2003.

repadmin/removelingeringobjectsDestination_DC_ListSourceDCGUIDNamingContextDN/advisory_mode

Parameters
Note

"Destination" in the context of this syntax does not indicate a destination replication partner, but rather a source replication partner that is suspected of having lingering objects. The term "destination" identifies the server as the focus of the lingering object removal process.

Destination_DC_List

Specifies the host name of a destination domain controller, a list of domain controllers separated by a space, or * for all domain controllers in the enterprise. See above for detailed syntax.

SourceDCGUID

Specifies the GUID of the source (reference) domain controller that will be used to identify objects that are outdated (lingering) on the destination. Obtain the GUID by running repadmin /showrepl against the source domain controller that you are using as the reference server.

NamingContextDN

Specifies the distinguished name of the directory partition from which the lingering objects are to be removed.

advisory_mode

Prints a list of objects that are found in the directory of the destination domain controller that are not found in the directory of the source domain controller. Objects are not removed if this parameter is used.

Repadmin replicate
Starts a replication event for the specified directory partition between the source and destination domain controllers. The source UUID can be determined when viewing the replication partners by using the showrepl operation.

Syntax 1

repadmin/replicateDestination_DC_LISTSource_DC_NAME [/force] [/async] [/full] [/addref]

Syntax 2

repadmin/replicateDestination_DC_LIST [/force] [/async] [/full] [/addref] [/allsources]

Parameters
Destination_DC_LIST

Specifies the host name of the destination domain controller (Directory Server Agent) with which you want to replicate. See above for detailed syntax on the DC_LIST parameter. This parameter cannot be used with /allsource.

Source_DC_NAME

Specifies the host name of the source domain controller with which you want to replicate. This parameter accepts a GUID, GUID-based DNS name, or the name of a server object.

/force

This parameter is used to override the Disable Replication option on a server.

/async

Specifies that the replication will be asynchronous. This means that Repadmin starts the replication event, but it does not expect an immediate response from the destination domain controller. Use this parameter when there are slow links between domain controllers.

/full

Forces a full replication of all objects from the destination domain controller.

/addref

Directs the source to check for a notification entry on the source. If the source does not have a notification entry for this destination, one is added.

/allsources

A given destination can have multiple sources for the same naming context. Directs the destination to sync with all sources instead of just one. This parameter cannot be used with Destination_DC_LIST

/readonly

This parameter is ignored by the /replicate operation.

Repadmin replsingleobj
Replicates a single object between any two domain controllers that have partitions in common. The two domain controllers do not have a replication agreement. Replication agreements can be shown by using the Repadmin /showrepl command.

repadmin /replsingleobject [DC_LIST] DsaSourceGUID ObjectDN

Parameters
DC_LIST

Specifies the host name of a domain controller or a list of domain controllers separated by a space that the object will be replicated to. See above for detailed syntax.

DsaSourceGUID

Specifies the unique hexadecimal number that identifies the object that will be replicated. The objectGUID can be retrieved by using the showrepl operation.

ObjectDN

Specifies the distinguished name of the object.

Repadmin replsummary
The replsummary operation quickly and concisely summarizes the replication state and relative health of a forest.

repadmin/replsummary [DC_LIST] [/bysrc] [/bydest] [/errorsonly] [/sort:{delta | partners | failures | error | percent}]

Parameters
DC_LIST

Specifies the host name of a domain controller or a list of domain controllers separated by a space that the object will be replicated to. See above for detailed syntax.

/bysrc

This parameter shows the output of the repadmin.exe/repelsummary command, from the perspective of the replication source, in the form of a table. This means that a given source server is "pulled on" by multiple client computers. The table is sorted in order of the source computers that are having the most problems, across all the clients in the forest. This parameter does not display the destination domain controller.

/bydest

This parameter shows the output of the repadmin.exe/repelsummary command, from the perspective of the replication destination, in the form of a table. This means that the "client" is pulling the changes from a replication source or "server", and the table shows the inbound systems, and what problems they are having with their partners. The table is sorted in the order of the inbound systems that are having the most problem with inbound replication, across all the possible partners in the forest. This parameter does not display the source domain controller.

/errorsonly

Shows only the domain controllers where the partner error is non-zero.

/sort:{delta| partners| failures| error| percent}

Sorts the replsummary table by the specified column heading.

Notes

• The /bysrc and /bydest parameters may be specified at the same time. If this is done, then Repadmin displays the /bysrc table first and the /bydest table next.

• If the parameters /bysrc and /bydest are both absent, Repadmin picks the best one, and displays the one with the least number of partner errors.


Repadmin showattr
The /showattr operation displays the attributes of an object.

repadmin /showattrDC_LIST [OBJ_LIST] [OBJ_LIST_OPTIONS] [/atts:attribute,attribute,...] [/allvalues] [/long] [/nolongblob] [/nolongblob] [/nolongfriendly] [/dumpallblob]

Parameters
DC_LIST

Specifies the host name of a domain controller or a list of domain controllers separated by a space that the object will be replicated to. See above for detailed syntax. This is a required parameter.

OBJ_LIST

This parameter takes a DN or a special keyword that expands into a DN. The keywords are:

• Ncobj:config:

• Ncobj:schema:

• Ncobj:domain: This key word is the domain partition DN of the home server.

• Dsaobj: This keyword is the NTDS settings object of the home server.


OBJ_LIST_OPTIONS

The OBJ_LIST_OPTION parameter is required to perform a generic LDAP search from the command line. The parameter requires a Base DN, with the ability to use a search modifier option. The valid search modifier options are as follow:

• /filter:<ldap_filter>

• /base

• /subtree

• /onelevel


See the LDAP documentation for the LDAP filter syntax.

/atts:<attributes,attributes,...

Returns only the attributes specified. Separate each listed attribute with a comma.

/allvalues

For an attribute, the tool only displays 20 values unless this flag is specified, in which case it shows all values.

/long

Displays one value per line.

/nolongblob

This parameter is ignored by the /showattr operation.

/nolongfriendly

This parameter is ignored by the /showattr operation.

/friendlyblob[:attributeattribute...]

If any attributes are specified, only those attributes named are displayed in friendly format. Otherwise all known blobs are formatted.

/nolongfriendly

Does not format blobs.

/dumpallblob

Dumps the blob in a default byte-by-byte format if there is not a friendly formatted interpretation available for it.

/nodumpallblob

Does not show the blob if there is not a formatted interpretation available.

Note

• A blob in this context means an attribute that is not a simple type, like a string or an integer. A blob is a complex structured type that is stored as binary bytes. In order to make sense of the blob, a program must interpret it and format it. A friendly blob is a blob that the program knows about and can format in an understandable way. The program has a list of blobs that it understands.


Repadmin showcert
Displays the server certificates loaded on a specified domain controller.

repadmin /showcertDC_LIST

Parameters
DC_LIST

Specifies the host name of a domain controller or a list of domain controllers separated by a space that the object will be replicated to. See above for detailed syntax. This is a required parameter.

Repadmin showchanges
Displays changes from a specified directory partition or changes to a specified object. Syntax 1 saves changes to a directory partition. If this information is saved to a file the getchanges operation can be run again for comparison. Syntax 2 lists changes to a specified object.

Syntax
repadmin/showchangesSourceDCNamingContext [/cookie:File] [/atts:attribute,attribute,...]

Syntax
repadmin /showchangesDestDCSourceDCObjectGUIDNamingContext [/verbose] [/statistics] [/noincremental] [/objectsecurity] [/ancestors] [/atts: attribute1,attribute2,...] [/filter: ldap filter]

Parameters
DestDC

Specifies the host name of the destination domain controller from which to enumerate the host domain controllers.

SourceDC

Specifies the host name of the domain controller that hosts the directory partition whose changes you want to view.

NamingContext

Specifies the distinguished name of the directory partition.

/cookie:File

Specifies a name for the file to which list changes are saved.

/atts:attribute1attributes...

Returns only the attributes specified. Separate each listed attribute with a comma.

SourceDCObjectGUID

Specifies the unique hexadecimal number that identifies the object whose changes will be listed. The objectGUID can be retrieved by using the showrepl operation.

/verbose

Lists detailed information.

/statistics

Displays a summary of information about changes instead of a list of individual changes.

/noincremental

Returns changes in value change format, which lists current values for attributes as well what attributes have been added or deleted. If not specified, changes are returned in attribute change format, which shows only the current value of the attribute.

/objectsecurity

Overrides the need for the Get Changes right to the directory partition. By default this right is needed to run the GetChanges parameter. However, only changes that the currently logged on user has the rights to view are displayed.

/ancestors

Returns changes in USN order.

/filter:ldap filter

Returns only those changes that meet the filter requirements.

Note

• The information from Syntax 1 can be saved to a file for later comparison.


Repadmin showconn
Displays the connection objects for a specified domain controller. Default is local site.

repadmin /showconn [DC_LIST] [ServerRDN | ContainerDN | DC_GUID] [/From:ServerRDN] [/intersite]

Parameters
DC_LIST

Specifies the host name of a domain controller or a list of domain controllers separated by a space that the object will be replicated to. See above for detailed syntax.

ServerRDN

Specifies the RDN of a server.

ContainerDN

Specifies the distinguished name of a container.

DC_GUID

Specifies the unique hexadecimal number that identifies the domain controller. The GUID can be retrieved by using the showrepl operation.

/From:ServerRDN

Displays only the connection objects that exist to the specified server. By default all connection objects are displayed.

/intersite

Displays only those connection objects that are between sites.

Repadmin showctx
Displays a list of computers that have opened sessions with a specified domain controller.

repadmin /showctx [DC_LIST] [/nocache]

Parameters
DC_LIST

Specifies the host name of a domain controller or a list of domain controllers separated by a space that the object will be replicated to. See above for detailed syntax.

/nocache

Specifies that GUIDs are left in hexadecimal form. By default, GUIDs are translated into strings.

Repadmin showism
Displays intersite messaging routes calculated by the Intersite Messaging Service. This operation cannot be executed remotely.

repadmin /showism [TransportDN] [/verbose]

Parameters
TransportDN

Specifies whether the mail server is using SMTP or RPC to send messages.

/verbose

Lists detailed information.

Note

• The repadmin.exe/showism cannot be executed against a remote server.


Repadmin showmsg
Displays the error message for a given error number.

repadmin/showmsg {Win32Error | DSEventID /NTDSMSG}

Parameters
Win32Error

Returns a short description of the given Win32 error code.

DSEventID/NTDSMSG

Returns the actual event log text for the specified event ID.

Repadmin showncsig
Each domain controller has a naming context signature list. repadmin.exe/showncsig displays a list of the removed application partition GUIDs. An application partition can be configured to be held or not held on a particular domain controller using ntdsutil.

repadmin /showncsig [DC_LIST]

Parameters
DC_LIST

Specifies the host name of a domain controller or a list of domain controllers separated by a space that the object will be replicated to. See above for detailed syntax.

Repadmin showobjmeta
Displays the replication metadata for a specified object stored in Active Directory, such as attribute ID, version number, originating and local Update Sequence Number (USN), and originating server's GUID and Date and Time stamp. By comparing the replication metadata for the same object on different domain controllers, an administrator can determine whether replication has taken place.

repadmin /showobjmeta [DC_LIST] ObjectDN [/nocache] [/linked]

Parameters
DC_LIST

Specifies the host name of a domain controller or a list of domain controllers separated by a space that the object will be replicated to. See above for detailed syntax.

ObjectDN

Specifies the distinguished name of the object.

/nocache

Specifies that GUIDs are left in hexadecimal form. By default, GUIDs are translated into strings.

/linked

Displays metadata associated with, but not stored with, the specified object.

Repadmin showoutcalls
Displays calls that have not yet been answered, made by the specified server to other servers.

repadmin/showoutcalls [DC_LIST]

Parameters
DC_LIST

Specifies the host name of a domain controller or a list of domain controllers separated by a space that the object will be replicated to. See above for detailed syntax.

Repadmin showproxy
Lists cross domain move proxy objects. When an object is moved to another domain, a marker is left in the old domain indicating that the object used to be there. This is called the proxy.

Syntax
repadmin /showproxy [DC_LIST] [NamingContext] [matchstring]

Syntax
repadmin /showproxy [DC_LIST] [ObjectDN] [matchstring] /movedobject

Parameters
DC_LIST

Specifies the host name of a domain controller or a list of domain controllers separated by a space that the object will be replicated to. See above for detailed syntax.

NamingContext

Specifies the distinguished name of the directory partition on the source domain controller.

ObjectDN

Specifies the distinguished name of the object.

matchstring

Specifies a filter for the output. Type a string of characters that must be present in the distinguished name in order to display the object.

movedobject

Displays a history of information from the original domain on a moved object after it has reached the new domain.

Repadmin showrepl
Displays the replication partners for each directory partition on the specified domain controller. Helps the administrator build a visual representation of the replication topology and see the role of each domain controller in the replication process.

repadmin /showrepl [DC_LIST] [SourceDCObjectGUID] [NamingContext] [/verbose] [/nocache] [/repsto] [/conn] [/csv] [/all] [/errorsonly] [/intersite]

Parameters
DC_LIST

Specifies the host name of a domain controller or a list of domain controllers separated by a space that the object will be replicated to. See above for detailed syntax.

SourceDCObjectGUID

Specifies the unique hexadecimal number that identifies the object whose replication events will be listed.

NamingContext

Specifies the distinguished name of the directory partition.

/verbose

Lists detailed information.

/nocache

Specifies that GUIDs are left in hexadecimal form. By default, GUIDs are translated into strings.

/repsto

Lists the domain controllers that pull replication information from the specified directory partition. To see the outbound neighbors, specify /repsto or /all.

/conn

Displays the connection objects associated with each link.

/csv

Displays the output of the repadmin showrepl operation in a Comma Separated Variable (CSV) format for viewing and analysis in Microsoft Excel. Repadmin supports redirection of screen output to a file.

/all

Displays all replication partners.

/errorsonly

Only shows the partnership if it has an error associated with it.

/intersite

Only shows this partnership if the source server is in a different site than our own.

Repadmin showsig
Displays the retired invocation IDs on a domain controller. A domain controller changes its invocation ID on being restored or when re-hosting an application partition.

repadmin /showsig [DC_LIST]

Parameters
DC_LIST

Specifies the host name of a domain controller or a list of domain controllers separated by a space that the object will be replicated to. See above for detailed syntax.

Repadmin showtime
Converts a directory service time value to string format for both the local and the UTC time zones.

repadmin /showtime [DSTimeValue]

Parameters
DSTimeValue

Specifies the time value that needs to be converted.

Note

• With parameters omitted, repadmin /showtime displays the current system time in both the directory service format and string format.


Repadmin showtrust
Lists all domains trusted by a specified domain.

repadmin /showtrust [DC_LIST]

Parameters
DC_LIST

Specifies the host name of a domain controller or a list of domain controllers separated by a space that the object will be replicated to. See above for detailed syntax.

Repadmin showutdvec
Displays the highest Update Sequence Number (USN) for the specified domain controller. This information shows how up-to-date a replica is with its replication partners.

repadmin/showutdvecDC_LIST NamingContext [/nocache] [/latency]

Parameters
DC_LIST

Specifies the host name of a domain controller or a list of domain controllers separated by a space that the object will be replicated to. See above for detailed syntax.

NamingContext

Specifies the distinguished name of the directory partition.

/nocache

Specifies that GUIDs are left in hexadecimal form. By default GUIDs are translated into strings.

/latency

Sorts the information by the time required to complete the replication. By default the information is sorted by USN.

Repadmin showvalue
Displays the values of the type, last modified time, originating DC, and distinguished name of a specified object.

repadmin/showvalue [DC_LIST] ObjectDN [AttributeName] [ValueDN] [/nocache]

Parameters
DC_LIST

Specifies the host name of a domain controller or a list of domain controllers separated by a space that the object will be replicated to. See above for detailed syntax.

ObjectDN

Specifies the distinguished name of the object.

AttributeName

Specifies a single attribute whose value you want to display.

ValueDN

Specifies the distinguished name of the attribute that is displayed.

/nocache

Specifies that GUIDs are left in hexadecimal form. By default, GUIDs are translated into strings.

Repadmin syncall
Synchronizes a specified domain controller with all replication partners.

repadmin /syncallDC [NamingContext] [Flags]

Parameters
DC

Specifies the host name of the domain controller to synchronize with all replication partners.

NamingContext

Specifies the distinguished name of the directory partition.

Flags

Performs specific actions during the replication.


Flag Description
/a
Abort if any server is unavailable.

/A
Sync all naming contexts whitch are held on the home server.

/d
Identify servers by distinguished name in messages.

/e
Enterprise, cross sites.

/h
Print this help screen.

/i
Iterate indefinitely.

/I
Perform showrepl on each server pair in path instead of syncing.

/j
Synchronize adjacent servers only.

/p
Pause for possible user abort after every message.

/P
Push changes outward from home server.

/q
Run in quiet mode, suppress call back messages.

/Q
Run in very quiet mode, report fatal errors only.

/s
Do not synchronize.

/S
Skip initial server response check.


Repadmin viewlist
Displays a list of domain controllers.

repadmin /viewlist [DC_LIST] [OBJ_LIST]

Parameters
DC_LIST

Specifies the host name of a domain controller or a list of domain controllers separated by a space that the object will be replicated to. See above for detailed syntax.

OBJ_LIST

this parameter takes a DN or a special keyword that expands into a DN. The keywords are:

• Ncobj:config:

• Ncobj:schema:

• Ncobj:domain:, This key word is the domain partition DN of the home server.

• Dsaobj:, This keyword is the NTDS settings object of the home server

 

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