Update is available to set up UDP port routes between cluster nodes

Summary

An update for the cluster service is available in Windows Server 2012. After you apply this update, multiple User Datagram Protocol (UDP) ports can be used to set up routes between the cluster nodes. The UDP ports can then be routed through distinct physical routes. Additionally, if one of the routes fails, an alternative route can take over, and cluster communications remain intact.

More Information

Hotfix information

A supported hotfix is available from Microsoft Support. However, this hotfix is intended to correct only the problem that is described in this article. Apply this hotfix only to systems that are experiencing the problem described in this article. This hotfix might receive additional testing. Therefore, if you are not severely affected by this problem, we recommend that you wait for the next software update that contains this hotfix.

If the hotfix is available for download, there is a "Hotfix download available" section at the top of this Knowledge Base article. If this section does not appear, contact Microsoft Customer Service and Support to obtain 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 do not 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 do not see your language, it is because a hotfix is not available for that language.

Registry information

To enable this hotfix, you must add the following registry subkey:

Registry location:HKEY_LOCAL_MACHINE\System\CurrentControlSet\services\Clussvc\ParametersValue name: NetftPorts
Data Type: REG_SZ
Data Range: 0 - 65535

Notes

  • Values should be a single port range list (for example: 3344-3353).

  • Any invalid configuration in this registry will ignore the contents and will continue with normal execution.

  • A default port, such as 3343, is not required to be configured explicitly in the list.

  • An administrator must make sure that the configured ports are not already being used by some other processes.

  • An administrator must make sure that nodes across the cluster are configured consistently.


Prerequisites

There is no prerequisites to apply this hotfix.

Restart requirement

You do not have to restart the computer after you apply this hotfix.

Hotfix replacement information

This hotfix does not replace any previously released hotfix.

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







Windows Server 2012 file information and notesImportant Windows 8 and Windows Server 2012 hotfixes are included in the same packages. However, only "Windows 8" is listed on the Hotfix Request page. To request the hotfix package that applies to one or both operating systems, select the hotfix that is listed under "Windows 8" on the page. Always refer to the "Applies To" section in articles to determine the actual operating system that each hotfix applies to.

  • 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 0.20 xxx

    Windows Server 2012

    RTM

    LDR

  • The MANIFEST files (.manifest) and the MUM files (.mum) that are installed for each environment are listed separately in the "Additional file information for Windows 8 and Windows Server 2012" section. MUM and MANIFEST files, and the associated security catalog (.cat) files, are extremely 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.

For all supported x64-based versions of Windows Server 2012

File name

File version

File size

Date

Time

Platform

Clussvc.exe

6.2.9200.20996

7,259,136

22-Mar-2014

04:26

x64

Clussvc.exe.mui

6.2.9200.20996

229,888

22-Mar-2014

06:56

Not Applicable

Clussvc.exe.mui

6.2.9200.20996

190,464

22-Mar-2014

06:56

Not Applicable

Clussvc.exe.mui

6.2.9200.20996

220,672

22-Mar-2014

06:56

Not Applicable

Clussvc.exe.mui

6.2.9200.20996

225,280

22-Mar-2014

06:56

Not Applicable

Clussvc.exe.mui

6.2.9200.20996

218,112

22-Mar-2014

09:46

Not Applicable

Clussvc.exe.mui

6.2.9200.20996

121,856

22-Mar-2014

06:56

Not Applicable

Clussvc.exe.mui

6.2.9200.20996

115,712

22-Mar-2014

08:39

Not Applicable

Clussvc.exe.mui

6.2.9200.20996

190,464

22-Mar-2014

09:11

Not Applicable

Clussvc.exe.mui

6.2.9200.20996

210,944

22-Mar-2014

08:51

Not Applicable

Clussvc.exe.mui

6.2.9200.20996

199,168

22-Mar-2014

08:57

Not Applicable

Clussvc.exe.mui

6.2.9200.20996

77,824

22-Mar-2014

09:07

Not Applicable

Clussvc.exe.mui

6.2.9200.20996

80,896

22-Mar-2014

08:37

Not Applicable

Clussvc.exe.mui

6.2.9200.20996

80,896

22-Mar-2014

08:44

Not Applicable

Netft.sys

6.2.9200.20996

89,600

22-Mar-2014

03:29

x64

Additional file information

Additional file information for Windows Server 2012

Additional files for all supported x64-based versions of Windows Server 2012

File name

Amd64_0f167fa136b589f8a44781b80636bcc8_31bf3856ad364e35_6.2.9200.20996_none_2d39c5d1b887968d.manifest

File version

Not Applicable

File size

723

Date (UTC)

23-Mar-2014

Time (UTC)

00:39

Platform

Not Applicable

File name

Amd64_0fc28550d62f799c172ef7bf5ff4e6bc_31bf3856ad364e35_6.2.9200.20996_none_beb02966b2d85e9e.manifest

File version

Not Applicable

File size

723

Date (UTC)

23-Mar-2014

Time (UTC)

00:39

Platform

Not Applicable

File name

Amd64_280ed52da861bab3e6120467cc21055d_31bf3856ad364e35_6.2.9200.20996_none_d0864c467a02c234.manifest

File version

Not Applicable

File size

723

Date (UTC)

23-Mar-2014

Time (UTC)

00:39

Platform

Not Applicable

File name

Amd64_36136226c9633cb9c4e3ee95a023ab11_31bf3856ad364e35_6.2.9200.20996_none_9bc2ce6b2f2ef313.manifest

File version

Not Applicable

File size

723

Date (UTC)

23-Mar-2014

Time (UTC)

00:39

Platform

Not Applicable

File name

Amd64_3f8a31a7031108b62dc45112fe3f35be_31bf3856ad364e35_6.2.9200.20996_none_13ce778bdfc54a14.manifest

File version

Not Applicable

File size

723

Date (UTC)

23-Mar-2014

Time (UTC)

00:39

Platform

Not Applicable

File name

Amd64_59d97c28f46d85cadb7ec36456165f1d_31bf3856ad364e35_6.2.9200.20996_none_3ff332d00fa402de.manifest

File version

Not Applicable

File size

723

Date (UTC)

23-Mar-2014

Time (UTC)

00:39

Platform

Not Applicable

File name

Amd64_71d7b57038bf9443f105eb350910c3c9_31bf3856ad364e35_6.2.9200.20996_none_9a1d01f658e9c1d3.manifest

File version

Not Applicable

File size

715

Date (UTC)

23-Mar-2014

Time (UTC)

00:39

Platform

Not Applicable

File name

Amd64_7357b09dec59658e38edce3c7ff6d4ea_31bf3856ad364e35_6.2.9200.20996_none_a268e17464e3e626.manifest

File version

Not Applicable

File size

723

Date (UTC)

23-Mar-2014

Time (UTC)

00:39

Platform

Not Applicable

File name

Amd64_801c7d519bb76355845845b5b188b0c0_31bf3856ad364e35_6.2.9200.20996_none_c9ba696e0029d7b5.manifest

File version

Not Applicable

File size

723

Date (UTC)

23-Mar-2014

Time (UTC)

00:39

Platform

Not Applicable

File name

Amd64_95ddb346122e9474e32d4328b6a45521_31bf3856ad364e35_6.2.9200.20996_none_147689a56a2e958e.manifest

File version

Not Applicable

File size

723

Date (UTC)

23-Mar-2014

Time (UTC)

00:39

Platform

Not Applicable

File name

Amd64_a3a309eebed0d2c51e133ca5d4f5aac7_31bf3856ad364e35_6.2.9200.20996_none_7deaa10138525217.manifest

File version

Not Applicable

File size

723

Date (UTC)

23-Mar-2014

Time (UTC)

00:39

Platform

Not Applicable

File name

Amd64_c66a594d5814ef322e84a5d391cbb722_31bf3856ad364e35_6.2.9200.20996_none_8fb95a1d0e783a08.manifest

File version

Not Applicable

File size

723

Date (UTC)

23-Mar-2014

Time (UTC)

00:39

Platform

Not Applicable

File name

Amd64_c993ae16993fca80aac47cda1da1fa19_31bf3856ad364e35_6.2.9200.20996_none_efdf89cf011b33ea.manifest

File version

Not Applicable

File size

723

Date (UTC)

23-Mar-2014

Time (UTC)

00:39

Platform

Not Applicable

File name

Amd64_de96750e6f06fd99cbd746fc87dd20f0_31bf3856ad364e35_6.2.9200.20996_none_2ce9bbe4810bf8f1.manifest

File version

Not Applicable

File size

723

Date (UTC)

23-Mar-2014

Time (UTC)

00:39

Platform

Not Applicable

File name

Amd64_ece215213144780a6f56df615b3f7efa_31bf3856ad364e35_6.2.9200.20996_none_6816c5cc5ad15a57.manifest

File version

Not Applicable

File size

715

Date (UTC)

23-Mar-2014

Time (UTC)

00:39

Platform

Not Applicable

File name

Amd64_microsoft-windows-f..overcluster-clussvc_31bf3856ad364e35_6.2.9200.20996_none_130c27a34473e3c3.manifest

File version

Not Applicable

File size

10,086

Date (UTC)

22-Mar-2014

Time (UTC)

07:15

Platform

Not Applicable

File name

Amd64_microsoft-windows-f..r-clussvc.resources_31bf3856ad364e35_6.2.9200.20996_de-de_6ef720fc8be41645.manifest

File version

Not Applicable

File size

2,488

Date (UTC)

22-Mar-2014

Time (UTC)

07:14

Platform

Not Applicable

File name

Amd64_microsoft-windows-f..r-clussvc.resources_31bf3856ad364e35_6.2.9200.20996_en-us_17e7f6f57ac2220a.manifest

File version

Not Applicable

File size

2,488

Date (UTC)

22-Mar-2014

Time (UTC)

07:13

Platform

Not Applicable

File name

Amd64_microsoft-windows-f..r-clussvc.resources_31bf3856ad364e35_6.2.9200.20996_es-es_17b353d97ae913af.manifest

File version

Not Applicable

File size

2,488

Date (UTC)

22-Mar-2014

Time (UTC)

07:12

Platform

Not Applicable

File name

Amd64_microsoft-windows-f..r-clussvc.resources_31bf3856ad364e35_6.2.9200.20996_fr-fr_ba6ac9d86dbb2a11.manifest

File version

Not Applicable

File size

2,488

Date (UTC)

22-Mar-2014

Time (UTC)

07:12

Platform

Not Applicable

File name

Amd64_microsoft-windows-f..r-clussvc.resources_31bf3856ad364e35_6.2.9200.20996_it-it_a492c01f44ed0f8f.manifest

File version

Not Applicable

File size

2,488

Date (UTC)

22-Mar-2014

Time (UTC)

10:21

Platform

Not Applicable

File name

Amd64_microsoft-windows-f..r-clussvc.resources_31bf3856ad364e35_6.2.9200.20996_ja-jp_46b83f2c3808216a.manifest

File version

Not Applicable

File size

2,488

Date (UTC)

22-Mar-2014

Time (UTC)

07:12

Platform

Not Applicable

File name

Amd64_microsoft-windows-f..r-clussvc.resources_31bf3856ad364e35_6.2.9200.20996_ko-kr_ea221be12a78e880.manifest

File version

Not Applicable

File size

2,488

Date (UTC)

22-Mar-2014

Time (UTC)

10:11

Platform

Not Applicable

File name

Amd64_microsoft-windows-f..r-clussvc.resources_31bf3856ad364e35_6.2.9200.20996_nl-nl_d0f3e85403ca1e11.manifest

File version

Not Applicable

File size

2,488

Date (UTC)

22-Mar-2014

Time (UTC)

10:02

Platform

Not Applicable

File name

Amd64_microsoft-windows-f..r-clussvc.resources_31bf3856ad364e35_6.2.9200.20996_pt-br_19842d79e7761fa9.manifest

File version

Not Applicable

File size

2,488

Date (UTC)

22-Mar-2014

Time (UTC)

09:54

Platform

Not Applicable

File name

Amd64_microsoft-windows-f..r-clussvc.resources_31bf3856ad364e35_6.2.9200.20996_ru-ru_61090ea9cbc71db1.manifest

File version

Not Applicable

File size

2,488

Date (UTC)

22-Mar-2014

Time (UTC)

10:06

Platform

Not Applicable

File name

Amd64_microsoft-windows-f..r-clussvc.resources_31bf3856ad364e35_6.2.9200.20996_zh-cn_776e616361e3fc1c.manifest

File version

Not Applicable

File size

2,488

Date (UTC)

22-Mar-2014

Time (UTC)

09:56

Platform

Not Applicable

File name

Amd64_microsoft-windows-f..r-clussvc.resources_31bf3856ad364e35_6.2.9200.20996_zh-hk_761959f162bf6eac.manifest

File version

Not Applicable

File size

2,488

Date (UTC)

22-Mar-2014

Time (UTC)

09:38

Platform

Not Applicable

File name

Amd64_microsoft-windows-f..r-clussvc.resources_31bf3856ad364e35_6.2.9200.20996_zh-tw_7b6a9eb95f54d88c.manifest

File version

Not Applicable

File size

2,488

Date (UTC)

22-Mar-2014

Time (UTC)

09:37

Platform

Not Applicable

File name

Amd64_netft.inf_31bf3856ad364e35_6.2.9200.20996_none_161299e8dada17d7.manifest

File version

Not Applicable

File size

1,745

Date (UTC)

22-Mar-2014

Time (UTC)

07:16

Platform

Not Applicable

File name

Package_10_for_kb2937350~31bf3856ad364e35~amd64~~6.2.1.0.mum

File version

Not Applicable

File size

1,851

Date (UTC)

23-Mar-2014

Time (UTC)

00:39

Platform

Not Applicable

File name

Package_11_for_kb2937350~31bf3856ad364e35~amd64~~6.2.1.0.mum

File version

Not Applicable

File size

1,851

Date (UTC)

23-Mar-2014

Time (UTC)

00:39

Platform

Not Applicable

File name

Package_12_for_kb2937350~31bf3856ad364e35~amd64~~6.2.1.0.mum

File version

Not Applicable

File size

1,851

Date (UTC)

23-Mar-2014

Time (UTC)

00:39

Platform

Not Applicable

File name

Package_13_for_kb2937350~31bf3856ad364e35~amd64~~6.2.1.0.mum

File version

Not Applicable

File size

1,851

Date (UTC)

23-Mar-2014

Time (UTC)

00:39

Platform

Not Applicable

File name

Package_14_for_kb2937350~31bf3856ad364e35~amd64~~6.2.1.0.mum

File version

Not Applicable

File size

1,851

Date (UTC)

23-Mar-2014

Time (UTC)

00:39

Platform

Not Applicable

File name

Package_15_for_kb2937350~31bf3856ad364e35~amd64~~6.2.1.0.mum

File version

Not Applicable

File size

2,065

Date (UTC)

23-Mar-2014

Time (UTC)

00:39

Platform

Not Applicable

File name

Package_16_for_kb2937350~31bf3856ad364e35~amd64~~6.2.1.0.mum

File version

Not Applicable

File size

1,845

Date (UTC)

23-Mar-2014

Time (UTC)

00:39

Platform

Not Applicable

File name

Package_17_for_kb2937350~31bf3856ad364e35~amd64~~6.2.1.0.mum

File version

Not Applicable

File size

9,174

Date (UTC)

23-Mar-2014

Time (UTC)

00:39

Platform

Not Applicable

File name

Package_1_for_kb2937350~31bf3856ad364e35~amd64~~6.2.1.0.mum

File version

Not Applicable

File size

8,274

Date (UTC)

23-Mar-2014

Time (UTC)

00:39

Platform

Not Applicable

File name

Package_2_for_kb2937350~31bf3856ad364e35~amd64~~6.2.1.0.mum

File version

Not Applicable

File size

2,063

Date (UTC)

23-Mar-2014

Time (UTC)

00:39

Platform

Not Applicable

File name

Package_3_for_kb2937350~31bf3856ad364e35~amd64~~6.2.1.0.mum

File version

Not Applicable

File size

1,849

Date (UTC)

23-Mar-2014

Time (UTC)

00:39

Platform

Not Applicable

File name

Package_4_for_kb2937350~31bf3856ad364e35~amd64~~6.2.1.0.mum

File version

Not Applicable

File size

1,849

Date (UTC)

23-Mar-2014

Time (UTC)

00:39

Platform

Not Applicable

File name

Package_5_for_kb2937350~31bf3856ad364e35~amd64~~6.2.1.0.mum

File version

Not Applicable

File size

1,849

Date (UTC)

23-Mar-2014

Time (UTC)

00:39

Platform

Not Applicable

File name

Package_6_for_kb2937350~31bf3856ad364e35~amd64~~6.2.1.0.mum

File version

Not Applicable

File size

1,849

Date (UTC)

23-Mar-2014

Time (UTC)

00:39

Platform

Not Applicable

File name

Package_7_for_kb2937350~31bf3856ad364e35~amd64~~6.2.1.0.mum

File version

Not Applicable

File size

1,849

Date (UTC)

23-Mar-2014

Time (UTC)

00:39

Platform

Not Applicable

File name

Package_8_for_kb2937350~31bf3856ad364e35~amd64~~6.2.1.0.mum

File version

Not Applicable

File size

1,843

Date (UTC)

23-Mar-2014

Time (UTC)

00:39

Platform

Not Applicable

File name

Package_9_for_kb2937350~31bf3856ad364e35~amd64~~6.2.1.0.mum

File version

Not Applicable

File size

1,849

Date (UTC)

23-Mar-2014

Time (UTC)

00:39

Platform

Not Applicable

File name

Package_for_kb2937350_rtm~31bf3856ad364e35~amd64~~6.2.1.0.mum

File version

Not Applicable

File size

14,004

Date (UTC)

23-Mar-2014

Time (UTC)

00:39

Platform

Not Applicable

File name

Wow64_microsoft-windows-f..overcluster-clussvc_31bf3856ad364e35_6.2.9200.20996_none_1d60d1f578d4a5be.manifest

File version

Not Applicable

File size

6,868

Date (UTC)

22-Mar-2014

Time (UTC)

05:10

Platform

Not Applicable


Status

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

References

Learn about the terminology that Microsoft uses to describe software updates.

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