Sunday, November 13, 2022

An updated reservation may disappear on a DHCP failover cluster in Windows Server 2012 or Windows Server 2012 R2 - Microsoft Support [MS]

This article describes an issue that occurs on a DHCP failover cluster. A hotfix is available to fix this issue. The hotfix has a prerequisite.

Symptoms

After you update an existing reservation from the DHCP Server Management console, it can cause an inconsistent state of the reservation on DHCP failover nodes. Moreover, the reservation isn't shown under Reservations in the DHCP Server management console. Additionally, you may be unable to create a new reservation, or the new reservation can result in different outputs of the Netsh DHCP server export and dump command.

Hotfix information

Important If you install a language pack after you install this hotfix, you must reinstall this hotfix. Therefore, we recommend that you install any language packs that you need before you install this hotfix. For more information, see Add language packs to Windows.

A supported hotfix is available from Microsoft. However, this hotfix is intended to correct only the problem that's described in this article. Apply this hotfix only to systems that are experiencing this specific problem.

If the hotfix is available for download, there's a "Hotfix Download Available" section at the top of this Knowledge Base article. If this section does not appear, submit a request to Microsoft Customer Service and Support to get the hotfix.

Note If additional issues occur or if any troubleshooting is required, you might have to create a separate service request. The usual support costs will apply to additional support questions and issues that don't qualify for this specific hotfix. For a complete list of Microsoft Customer Service and Support telephone numbers or to create a separate service request, go to the following Microsoft website:

http://support.microsoft.com/contactus/?ws=supportNote The "Hotfix Download Available" form displays the languages for which the hotfix is available. If you don't see your language, it's because a hotfix isn't available for that language.

Prerequisites

To apply this hotfix, you must have April 2014 update rollup for Windows RT 8.1, Windows 8.1, and Windows Server 2012 R2 (2919355) installed in Windows Server 2012 R2. Additionally, there are no prerequisites for Windows Server 2012.

Registry information

To use the hotfix in this package, you don't have to make any changes to the registry.

Restart requirement

You may have to restart the computer after you apply this hotfix.

Hotfix replacement information

This hotfix doesn't replace a previously released hotfix.

Workaround

To work around this issue, change an existing reservation by deleting it, and then creating a new reservation, instead of just altering it.

Status

Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.

References

See the terminology that Microsoft uses to describe software updates.

File Information

The English (United States) version of this software update installs files that have the attributes that are listed in the following tables. The dates and times for these files are listed in Coordinated Universal Time (UTC). Be aware that dates and times for these files on your local computer are displayed in your local time and with your current daylight saving time bias. The dates and times may also change when you perform certain operations on the files.

Notes

  • The files that apply to a specific product, milestone (RTM, SPn), and service branch (LDR, GDR) can be identified by examining the file version numbers as shown in the following table:

    Version

    Product

    Milestone

    Service branch

    6.2.920 0.21xxx

    Windows Server 2012

    RTM

    LDR

  • The MANIFEST files (.manifest) and the MUM files (.mum) that are installed for each environment are listed in the "Additional file information" section. MUM, MANIFEST, and the associated security catalog (.cat) files, are very important to maintain the state of the updated components. The security catalog files, for which the attributes are not listed, are signed with a Microsoft digital signature.

x64 Windows Server 2012

File name

File version

File size

Date

Time

Platform

Dhcpserver.events.xml

Not applicable

600

06-Jul-2012

19:53

Not applicable

Dhcpssvc.dll

6.2.9200.21615

1,110,528

09-Sep-2015

13:45

x64


Notes

  • The files that apply to a specific product, milestone (RTM, SPn), and service branch (LDR, GDR) can be identified by examining the file version numbers as shown in the following table:

    Version

    Product

    Milestone

    Service branch

    6.3.960 0.18 xxx

    Windows Server 2012 R2

    RTM

    GDR

  • The MANIFEST files (.manifest) and the MUM files (.mum) that are installed for each environment are listed in the "Additional file information" section. MUM, MANIFEST, and the associated security catalog (.cat) files, are very important to maintain the state of the updated components. The security catalog files, for which the attributes are not listed, are signed with a Microsoft digital signature.

x64 Windows Server 2012 R2

File name

File version

File size

Date

Time

Platform

Dhcp.lnk

Not applicable

1,114

22-Aug-2013

06:45

Not applicable

Dhcpmgmt.msc

Not applicable

146,654

18-Jun-2013

14:51

Not applicable

Dhcpsnap.dll

6.3.9600.18036

4,008,448

22-Aug-2015

17:04

x64

Dhcpserver.psd1

Not applicable

6,420

18-Jun-2013

14:44

Not applicable

Dhcpservermigration.psm1

Not applicable

157,153

18-Jul-2013

15:53

Not applicable

Dhcpserverpsprovider.dll

6.3.9600.18036

1,329,664

22-Aug-2015

17:39

x64

Dhcpserverpsprovider.format.ps1xml

Not applicable

166,701

23-Jul-2013

21:18

Not applicable

Dhcpserverpsprovider.mof

Not applicable

145,014

23-Jul-2013

21:18

Not applicable

Dhcpserverpsprovider.types.ps1xml

Not applicable

31,865

25-Jun-2013

02:22

Not applicable

Dhcpserverpsprovider_uninstall.mof

Not applicable

10,758

18-Jun-2013

14:44

Not applicable

Dhcpserverschema.xml

Not applicable

13,793

18-Jun-2013

14:44

Not applicable

Ps_dhcpserverauditlog_v1.0.0.cdxml

Not applicable

4,302

18-Jun-2013

14:44

Not applicable

Ps_dhcpserverdatabase_v1.0.0.cdxml

Not applicable

4,312

18-Jun-2013

14:44

Not applicable

Ps_dhcpserverdnscredential_v1.0.0.cdxml

Not applicable

4,316

18-Jun-2013

14:44

Not applicable

Ps_dhcpserverindc_v1.0.0.cdxml

Not applicable

4,372

18-Jun-2013

14:44

Not applicable

Ps_dhcpserversecuritygroup_v1.0.0.cdxml

Not applicable

1,091

18-Jun-2013

14:44

Not applicable

Ps_dhcpserversetting_v1.0.0.cdxml

Not applicable

4,133

18-Jun-2013

14:44

Not applicable

Ps_dhcpserverv4binding_v1.0.0.cdxml

Not applicable

3,368

18-Jun-2013

14:44

Not applicable

Ps_dhcpserverv4class_v1.0.0.cdxml

Not applicable

9,812

18-Jun-2013

14:44

Not applicable

Ps_dhcpserverv4dnssetting_v1.0.0.cdxml

Not applicable

6,856

18-Jun-2013

14:44

Not applicable

Ps_dhcpserverv4exclusionrange_v1.0.0.cdxml

Not applicable

6,477

18-Jun-2013

14:44

Not applicable

Ps_dhcpserverv4failoverreplication_v1.0.0.cdxml

Not applicable

3,481

18-Jun-2013

14:44

Not applicable

Ps_dhcpserverv4failoverscope_v1.0.0.cdxml

Not applicable

4,673

18-Jun-2013

14:44

Not applicable

Ps_dhcpserverv4failover_v1.0.0.cdxml

Not applicable

18,660

18-Jun-2013

14:44

Not applicable

Ps_dhcpserverv4filterlist_v1.0.0.cdxml

Not applicable

3,320

18-Jun-2013

14:44

Not applicable

Ps_dhcpserverv4filter_v1.0.0.cdxml

Not applicable

6,252

18-Jun-2013

14:44

Not applicable

Ps_dhcpserverv4freeipaddress_v1.0.0.cdxml

Not applicable

2,501

18-Jun-2013

14:44

Not applicable

Ps_dhcpserverv4iprecord_v1.0.0.cdxml

Not applicable

2,416

18-Jun-2013

14:44

Not applicable

Ps_dhcpserverv4lease_v1.0.0.cdxml

Not applicable

21,229

18-Jun-2013

14:44

Not applicable

Ps_dhcpserverv4multicastexclusionrange_v1.0.0.cdxml

Not applicable

6,492

18-Jun-2013

14:44

Not applicable

Ps_dhcpserverv4multicastlease_v1.0.0.cdxml

Not applicable

3,732

18-Jun-2013

14:44

Not applicable

Ps_dhcpserverv4multicastscopestatistics_v1.0.0.cdxml

Not applicable

1,729

18-Jun-2013

14:44

Not applicable

Ps_dhcpserverv4multicastscope_v1.0.0.cdxml

Not applicable

11,979

18-Jun-2013

14:44

Not applicable

Ps_dhcpserverv4optiondefinition_v1.0.0.cdxml

Not applicable

10,643

18-Jun-2013

14:44

Not applicable

Ps_dhcpserverv4optionvalue_v1.0.0.cdxml

Not applicable

14,343

18-Jun-2013

14:44

Not applicable

Ps_dhcpserverv4policyiprange_v1.0.0.cdxml

Not applicable

7,534

18-Jun-2013

14:44

Not applicable

Ps_dhcpserverv4policy_v1.0.0.cdxml

Not applicable

16,980

18-Jun-2013

14:44

Not applicable

Ps_dhcpserverv4reservation_v1.0.0.cdxml

Not applicable

16,908

18-Jun-2013

14:44

Not applicable

Ps_dhcpserverv4scopestatistics_v1.0.0.cdxml

Not applicable

2,030

18-Jun-2013

14:44

Not applicable

Ps_dhcpserverv4scope_v1.0.0.cdxml

Not applicable

20,854

18-Jun-2013

14:44

Not applicable

Ps_dhcpserverv4statistics_v1.0.0.cdxml

Not applicable

1,348

18-Jun-2013

14:44

Not applicable

Ps_dhcpserverv4superscopestatistics_v1.0.0.cdxml

Not applicable

1,740

18-Jun-2013

14:44

Not applicable

Ps_dhcpserverv4superscope_v1.0.0.cdxml

Not applicable

8,018

18-Jun-2013

14:44

Not applicable

Ps_dhcpserverv6binding_v1.0.0.cdxml

Not applicable

3,368

18-Jun-2013

14:44

Not applicable

Ps_dhcpserverv6class_v1.0.0.cdxml

Not applicable

10,464

18-Jun-2013

14:44

Not applicable

Ps_dhcpserverv6dnssetting_v1.0.0.cdxml

Not applicable

5,315

18-Jun-2013

14:44

Not applicable

Ps_dhcpserverv6exclusionrange_v1.0.0.cdxml

Not applicable

6,474

18-Jun-2013

14:44

Not applicable

Ps_dhcpserverv6freeipaddress_v1.0.0.cdxml

Not applicable

2,500

18-Jun-2013

14:44

Not applicable

Ps_dhcpserverv6lease_v1.0.0.cdxml

Not applicable

10,009

18-Jun-2013

14:44

Not applicable

Ps_dhcpserverv6optiondefinition_v1.0.0.cdxml

Not applicable

10,703

18-Jun-2013

14:44

Not applicable

Ps_dhcpserverv6optionvalue_v1.0.0.cdxml

Not applicable

12,865

18-Jun-2013

14:44

Not applicable

Ps_dhcpserverv6reservation_v1.0.0.cdxml

Not applicable

12,760

18-Jun-2013

14:44

Not applicable

Ps_dhcpserverv6scopestatistics_v1.0.0.cdxml

Not applicable

1,711

18-Jun-2013

14:44

Not applicable

Ps_dhcpserverv6scope_v1.0.0.cdxml

Not applicable

12,349

18-Jun-2013

14:44

Not applicable

Ps_dhcpserverv6statelessstatistics_v1.0.0.cdxml

Not applicable

1,377

18-Jun-2013

14:44

Not applicable

Ps_dhcpserverv6statelessstore_v1.0.0.cdxml

Not applicable

4,040

18-Jun-2013

14:44

Not applicable

Ps_dhcpserverv6statistics_v1.0.0.cdxml

Not applicable

1,348

18-Jun-2013

14:44

Not applicable

Ps_dhcpserverversion_v1.0.0.cdxml

Not applicable

1,333

18-Jun-2013

14:44

Not applicable

Ps_dhcpserver_v1.0.0.cdxml

Not applicable

2,723

18-Jun-2013

14:44

Not applicable

Dhcpserver.events.xml

Not applicable

600

18-Jun-2013

14:43

Not applicable

Dhcpssvc.dll

6.3.9600.18036

1,053,184

22-Aug-2015

17:20

x64

Dhcpserver.psd1

Not applicable

6,420

18-Jun-2013

12:19

Not applicable

Dhcpservermigration.psm1

Not applicable

157,153

18-Jul-2013

15:53

Not applicable

Dhcpserverpsprovider.format.ps1xml

Not applicable

166,701

23-Jul-2013

21:18

Not applicable

Dhcpserverpsprovider.types.ps1xml

Not applicable

31,865

25-Jun-2013

02:22

Not applicable

Dhcpserverschema.xml

Not applicable

13,793

18-Jun-2013

12:19

Not applicable

Ps_dhcpserverauditlog_v1.0.0.cdxml

Not applicable

4,302

18-Jun-2013

12:19

Not applicable

Ps_dhcpserverdatabase_v1.0.0.cdxml

Not applicable

4,312

18-Jun-2013

12:19

Not applicable

Ps_dhcpserverdnscredential_v1.0.0.cdxml

Not applicable

4,316

18-Jun-2013

12:19

Not applicable

Ps_dhcpserverindc_v1.0.0.cdxml

Not applicable

4,372

18-Jun-2013

12:19

Not applicable

Ps_dhcpserversecuritygroup_v1.0.0.cdxml

Not applicable

1,091

18-Jun-2013

12:19

Not applicable

Ps_dhcpserversetting_v1.0.0.cdxml

Not applicable

4,133

18-Jun-2013

12:19

Not applicable

Ps_dhcpserverv4binding_v1.0.0.cdxml

Not applicable

3,368

18-Jun-2013

12:19

Not applicable

Ps_dhcpserverv4class_v1.0.0.cdxml

Not applicable

9,812

18-Jun-2013

12:19

Not applicable

Ps_dhcpserverv4dnssetting_v1.0.0.cdxml

Not applicable

6,856

18-Jun-2013

12:19

Not applicable

Ps_dhcpserverv4exclusionrange_v1.0.0.cdxml

Not applicable

6,477

18-Jun-2013

12:19

Not applicable

Ps_dhcpserverv4failoverreplication_v1.0.0.cdxml

Not applicable

3,481

18-Jun-2013

12:19

Not applicable

Ps_dhcpserverv4failoverscope_v1.0.0.cdxml

Not applicable

4,673

18-Jun-2013

12:19

Not applicable

Ps_dhcpserverv4failover_v1.0.0.cdxml

Not applicable

18,660

18-Jun-2013

12:19

Not applicable

Ps_dhcpserverv4filterlist_v1.0.0.cdxml

Not applicable

3,320

18-Jun-2013

12:19

Not applicable

Ps_dhcpserverv4filter_v1.0.0.cdxml

Not applicable

6,252

18-Jun-2013

12:19

Not applicable

Ps_dhcpserverv4freeipaddress_v1.0.0.cdxml

Not applicable

2,501

18-Jun-2013

12:19

Not applicable

Ps_dhcpserverv4iprecord_v1.0.0.cdxml

Not applicable

2,416

18-Jun-2013

12:19

Not applicable

Ps_dhcpserverv4lease_v1.0.0.cdxml

Not applicable

21,229

18-Jun-2013

12:19

Not applicable

Ps_dhcpserverv4multicastexclusionrange_v1.0.0.cdxml

Not applicable

6,492

18-Jun-2013

12:19

Not applicable

Ps_dhcpserverv4multicastlease_v1.0.0.cdxml

Not applicable

3,732

18-Jun-2013

12:19

Not applicable

Ps_dhcpserverv4multicastscopestatistics_v1.0.0.cdxml

Not applicable

1,729

18-Jun-2013

12:19

Not applicable

Ps_dhcpserverv4multicastscope_v1.0.0.cdxml

Not applicable

11,979

18-Jun-2013

12:19

Not applicable

Ps_dhcpserverv4optiondefinition_v1.0.0.cdxml

Not applicable

10,643

18-Jun-2013

12:19

Not applicable

Ps_dhcpserverv4optionvalue_v1.0.0.cdxml

Not applicable

14,343

18-Jun-2013

12:19

Not applicable

Ps_dhcpserverv4policyiprange_v1.0.0.cdxml

Not applicable

7,534

18-Jun-2013

12:19

Not applicable

Ps_dhcpserverv4policy_v1.0.0.cdxml

Not applicable

16,980

18-Jun-2013

12:19

Not applicable

Ps_dhcpserverv4reservation_v1.0.0.cdxml

Not applicable

16,908

18-Jun-2013

12:19

Not applicable

Ps_dhcpserverv4scopestatistics_v1.0.0.cdxml

Not applicable

2,030

18-Jun-2013

12:19

Not applicable

Ps_dhcpserverv4scope_v1.0.0.cdxml

Not applicable

20,854

18-Jun-2013

12:19

Not applicable

Ps_dhcpserverv4statistics_v1.0.0.cdxml

Not applicable

1,348

18-Jun-2013

12:19

Not applicable

Ps_dhcpserverv4superscopestatistics_v1.0.0.cdxml

Not applicable

1,740

18-Jun-2013

12:19

Not applicable

Ps_dhcpserverv4superscope_v1.0.0.cdxml

Not applicable

8,018

18-Jun-2013

12:19

Not applicable

Ps_dhcpserverv6binding_v1.0.0.cdxml

Not applicable

3,368

18-Jun-2013

12:19

Not applicable

Ps_dhcpserverv6class_v1.0.0.cdxml

Not applicable

10,464

18-Jun-2013

12:19

Not applicable

Ps_dhcpserverv6dnssetting_v1.0.0.cdxml

Not applicable

5,315

18-Jun-2013

12:19

Not applicable

Ps_dhcpserverv6exclusionrange_v1.0.0.cdxml

Not applicable

6,474

18-Jun-2013

12:19

Not applicable

Ps_dhcpserverv6freeipaddress_v1.0.0.cdxml

Not applicable

2,500

18-Jun-2013

12:19

Not applicable

Ps_dhcpserverv6lease_v1.0.0.cdxml

Not applicable

10,009

18-Jun-2013

12:19

Not applicable

Ps_dhcpserverv6optiondefinition_v1.0.0.cdxml

Not applicable

10,703

18-Jun-2013

12:19

Not applicable

Ps_dhcpserverv6optionvalue_v1.0.0.cdxml

Not applicable

12,865

18-Jun-2013

12:19

Not applicable

Ps_dhcpserverv6reservation_v1.0.0.cdxml

Not applicable

12,760

18-Jun-2013

12:19

Not applicable

Ps_dhcpserverv6scopestatistics_v1.0.0.cdxml

Not applicable

1,711

18-Jun-2013

12:19

Not applicable

Ps_dhcpserverv6scope_v1.0.0.cdxml

Not applicable

12,349

18-Jun-2013

12:19

Not applicable

Ps_dhcpserverv6statelessstatistics_v1.0.0.cdxml

Not applicable

1,377

18-Jun-2013

12:19

Not applicable

Ps_dhcpserverv6statelessstore_v1.0.0.cdxml

Not applicable

4,040

18-Jun-2013

12:19

Not applicable

Ps_dhcpserverv6statistics_v1.0.0.cdxml

Not applicable

1,348

18-Jun-2013

12:19

Not applicable

Ps_dhcpserverversion_v1.0.0.cdxml

Not applicable

1,333

18-Jun-2013

12:19

Not applicable

Ps_dhcpserver_v1.0.0.cdxml

Not applicable

2,723

18-Jun-2013

12:19

Not applicable


x64 Windows Server 2012

File property

Value

File name

Amd64_2ce54b7a97da768a17d1594e71794155_31bf3856ad364e35_6.2.9200.21618_none_e1302c7cfb6ec4bf.manifest

File version

Not applicable

File size

709

Date (UTC)

10-Sep-2015

Time (UTC)

18:08

Platform

Not applicable

File name

Amd64_microsoft-windows-dhcpserverruntime_31bf3856ad364e35_6.2.9200.21618_none_82acbb753a306cd5.manifest

File version

Not applicable

File size

283,483

Date (UTC)

09-Sep-2015

Time (UTC)

15:37

Platform

Not applicable

File name

Update.mum

File version

Not applicable

File size

1,593

Date (UTC)

10-Sep-2015

Time (UTC)

18:08

Platform

Not applicable

x64 Windows Server 2012 R2

File property

Value

File name

Amd64_7b70db406e7e70faff5b20bff27312ba_31bf3856ad364e35_6.3.9600.18036_none_4e58b04083125767.manifest

File version

Not applicable

File size

719

Date (UTC)

23-Aug-2015

Time (UTC)

23:07

Platform

Not applicable

File name

Amd64_c94ad2c717626d775e479e4c160bd3b1_31bf3856ad364e35_6.3.9600.18036_none_23b1ccece6ee31b7.manifest

File version

Not applicable

File size

709

Date (UTC)

23-Aug-2015

Time (UTC)

23:07

Platform

Not applicable

File name

Amd64_e1872b65821430428fcbb2bdaedc6084_31bf3856ad364e35_6.3.9600.18036_none_cd0c71127315ad87.manifest

File version

Not applicable

File size

1,076

Date (UTC)

23-Aug-2015

Time (UTC)

23:07

Platform

Not applicable

File name

Amd64_microsoft-windows-d..ermanagementconsole_31bf3856ad364e35_6.3.9600.18036_none_6dbb0c8d551efa2c.manifest

File version

Not applicable

File size

15,680

Date (UTC)

22-Aug-2015

Time (UTC)

19:13

Platform

Not applicable

File name

Amd64_microsoft-windows-d..erver-wmiv2provider_31bf3856ad364e35_6.3.9600.18036_none_f657c713a3112e2e.manifest

File version

Not applicable

File size

52,260

Date (UTC)

22-Aug-2015

Time (UTC)

19:13

Platform

Not applicable

File name

Amd64_microsoft-windows-dhcpserverruntime_31bf3856ad364e35_6.3.9600.18036_none_1a00169e6b57ca9a.manifest

File version

Not applicable

File size

290,562

Date (UTC)

22-Aug-2015

Time (UTC)

19:13

Platform

Not applicable

File name

Update.mum

File version

Not applicable

File size

2,020

Date (UTC)

23-Aug-2015

Time (UTC)

23:07

Platform

Not applicable

File name

Wow64_microsoft-windows-d..erver-wmiv2provider_31bf3856ad364e35_6.3.9600.18036_none_00ac7165d771f029.manifest

File version

Not applicable

File size

48,985

Date (UTC)

22-Aug-2015

Time (UTC)

18:32

Platform

Not applicable


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