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Single tunnel throughput drops after you install April 2014 update rollup on Windows Server 2012 R2


View products that this article applies to.

This article describes an issue that occurs after you apply April 2014 update rollup for Windows RT 8.1, Windows 8.1, and Windows Server 2012 R2 (2919355) on Windows Server 2012 R2. A hotfix is available to resolve this issue. The hotfix has a prerequisite.

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Symptoms

When this issue occurs, the single tunnel throughput in the Routing and Remote Access Service (RRAS) gateway drops from 390 megabits per second (Mbps) to 220 Mbps. Therefore, every gateway can support only 30 site-to-site virtual private network (VPN) tunnels.

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Resolution

To resolve this issue, we have released a hotfix. Even though this issue has been observed only in Windows Server 2012 R2, the hotfix also applies to Windows 8.1 and Windows RT 8.1.

Important Do not install a language pack after you install this hotfix. If you do, the language-specific changes in the hotfix will not be applied, and you will have to reinstall the hotfix. For more information, see Add language packs to Windows.

Hotfix information

A supported hotfix is available from Microsoft. 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 this specific problem.

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, submit a request to 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, visit the following Microsoft website: Note 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.

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 8.1 or Windows Server 2012 R2.

Registry information

To use the hotfix in this package, you do not 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 does not replace a previously released hotfix.
File information
The global 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 8.1 and Windows Server 2012 R2 file information and notes

Important Windows 8.1 hotfixes and Windows Server 2012 R2 hotfixes are included in the same packages. However, hotfixes on the Hotfix Request page are listed under both operating systems. To request the hotfix package that applies to one or both operating systems, select the hotfix that is listed under "Windows 8.1/Windows Server 2012 R2" 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:

    VersionProductMilestoneService branch
    6.3.960 0.17xxxWindows RT 8.1, Windows 8.1, and Windows Server 2012 R2RTMGDR
  • The MANIFEST files (.manifest) and the MUM files (.mum) that are installed for each environment are listed separately 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.
For all supported x86-based versions of Windows 8.1
File nameFile versionFile sizeDateTimePlatform
Bfe.dll6.3.9600.17485569,85610-Nov-201401:15x86
Fwpuclnt.dll6.3.9600.17485272,38410-Nov-201401:09x86
Ikeext.dll6.3.9600.17723734,20809-Mar-201500:13x86
Nshwfp.dll6.3.9600.17723561,66408-Mar-201523:59x86
Bfe.dll6.3.9600.17485569,85610-Nov-201401:15x86
Fwpuclnt.dll6.3.9600.17485272,38410-Nov-201401:09x86
Ikeext.dll6.3.9600.17723734,20809-Mar-201500:13x86
Networksecurity-ppdlic.xrm-msNot applicable3,05909-Mar-201502:14Not applicable
Nshwfp.dll6.3.9600.17723561,66408-Mar-201523:59x86
Wfplwfs.sys6.3.9600.1748569,44010-Nov-201417:47x86
Agilevpn.sys6.3.9600.1772377,31209-Mar-201501:17x86
Vpnike.dll6.3.9600.17723328,19209-Mar-201500:07x86
For all supported x64-based versions of Windows 8.1 and Windows Server 2012 R2
File nameFile versionFile sizeDateTimePlatform
Bfe.dll6.3.9600.17485845,31210-Nov-201401:37x64
Fwpuclnt.dll6.3.9600.17485422,40010-Nov-201401:26x64
Ikeext.dll6.3.9600.177231,084,41609-Mar-201500:39x64
Nshwfp.dll6.3.9600.17723713,21609-Mar-201500:10x64
Bfe.dll6.3.9600.17485845,31210-Nov-201401:37x64
Fwpuclnt.dll6.3.9600.17485422,40010-Nov-201401:26x64
Ikeext.dll6.3.9600.177231,084,41609-Mar-201500:39x64
Networksecurity-ppdlic.xrm-msNot applicable3,05909-Mar-201503:00Not applicable
Nshwfp.dll6.3.9600.17723713,21609-Mar-201500:10x64
Wfplwfs.sys6.3.9600.17485136,51210-Nov-201418:06x64
Agilevpn.sys6.3.9600.1772395,74409-Mar-201502:01x64
Vpnike.dll6.3.9600.17723420,86409-Mar-201500:24x64
Fwpuclnt.dll6.3.9600.17485272,38410-Nov-201401:09x86
Nshwfp.dll6.3.9600.17723561,66408-Mar-201523:59x86
For all supported Windows RT 8.1
File nameFile versionFile sizeDateTimePlatform
Bfe.dll6.3.9600.17485528,89610-Nov-201400:58Not applicable
Fwpuclnt.dll6.3.9600.17485246,78410-Nov-201400:53Not applicable
Ikeext.dll6.3.9600.17723634,36808-Mar-201523:57Not applicable
Nshwfp.dll6.3.9600.17723559,61608-Mar-201523:46Not applicable
Bfe.dll6.3.9600.17485528,89610-Nov-201400:58Not applicable
Fwpuclnt.dll6.3.9600.17485246,78410-Nov-201400:53Not applicable
Ikeext.dll6.3.9600.17723634,36808-Mar-201523:57Not applicable
Networksecurity-ppdlic.xrm-msNot applicable3,05909-Mar-201501:27Not applicable
Nshwfp.dll6.3.9600.17723559,61608-Mar-201523:46Not applicable
Wfplwfs.sys6.3.9600.1748570,98410-Nov-201417:52Not applicable
Agilevpn.sys6.3.9600.1772374,75209-Mar-201500:43Not applicable
Vpnike.dll6.3.9600.17723271,36008-Mar-201523:52Not applicable

Additional file information

Additional file information for Windows 8.1 and Windows Server 2012 R2
Additional files for all supported x86-based versions of Windows 8.1
File propertyValue
File nameX86_8a3c5cc03d5722f393063179636dda1d_31bf3856ad364e35_6.3.9600.17723_none_c39e2dc109cbbca2.manifest
File versionNot applicable
File size704
Date (UTC)09-Mar-2015
Time (UTC)19:18
PlatformNot applicable
File nameX86_9f9c6b3a97a2a37a8079576f82a59bc2_31bf3856ad364e35_6.3.9600.17723_none_cefcbe4836e9612b.manifest
File versionNot applicable
File size710
Date (UTC)09-Mar-2015
Time (UTC)19:18
PlatformNot applicable
File nameX86_c1aaa789a8d5291027ae2e6bb418d4b6_31bf3856ad364e35_6.3.9600.17723_none_26b6547c7deb8da9.manifest
File versionNot applicable
File size704
Date (UTC)09-Mar-2015
Time (UTC)19:18
PlatformNot applicable
File nameX86_microsoft-windows-network-security-winpe_31bf3856ad364e35_6.3.9600.17723_none_7ae8b64932497aa9.manifest
File versionNot applicable
File size97,112
Date (UTC)09-Mar-2015
Time (UTC)19:22
PlatformNot applicable
File nameX86_microsoft-windows-network-security_31bf3856ad364e35_6.3.9600.17723_none_6204047e45f4ba87.manifest
File versionNot applicable
File size95,167
Date (UTC)09-Mar-2015
Time (UTC)19:22
PlatformNot applicable
File nameX86_microsoft-windows-rasbase-agilevpn_31bf3856ad364e35_6.3.9600.17723_none_4451efb9b38b6de6.manifest
File versionNot applicable
File size4,235
Date (UTC)09-Mar-2015
Time (UTC)02:17
PlatformNot applicable
Additional files for all supported x64-based versions of Windows 8.1 and Windows Server 2012 R2
File propertyValue
File nameAmd64_097565942b9f249078d8e7a9e84f3db4_31bf3856ad364e35_6.3.9600.17723_none_69ad04712fad96c9.manifest
File versionNot applicable
File size708
Date (UTC)09-Mar-2015
Time (UTC)19:18
PlatformNot applicable
File nameAmd64_2146fa3ee8bfa065cf32ee4a78f3a6ef_31bf3856ad364e35_6.3.9600.17723_none_df699ad4ad1d3bdd.manifest
File versionNot applicable
File size708
Date (UTC)09-Mar-2015
Time (UTC)19:18
PlatformNot applicable
File nameAmd64_3f9d86bb23b2083d28cf9ff4d48269e6_31bf3856ad364e35_6.3.9600.17723_none_4b329f620bfa2383.manifest
File versionNot applicable
File size708
Date (UTC)09-Mar-2015
Time (UTC)19:18
PlatformNot applicable
File nameAmd64_956671f6b25401ff56fca567395126f1_31bf3856ad364e35_6.3.9600.17723_none_7da0c74c32bd910b.manifest
File versionNot applicable
File size714
Date (UTC)09-Mar-2015
Time (UTC)19:18
PlatformNot applicable
File nameAmd64_microsoft-windows-network-security-winpe_31bf3856ad364e35_6.3.9600.17723_none_d70751cceaa6ebdf.manifest
File versionNot applicable
File size97,118
Date (UTC)09-Mar-2015
Time (UTC)19:25
PlatformNot applicable
File nameAmd64_microsoft-windows-network-security_31bf3856ad364e35_6.3.9600.17723_none_be22a001fe522bbd.manifest
File versionNot applicable
File size95,173
Date (UTC)09-Mar-2015
Time (UTC)19:25
PlatformNot applicable
File nameAmd64_microsoft-windows-rasbase-agilevpn_31bf3856ad364e35_6.3.9600.17723_none_a0708b3d6be8df1c.manifest
File versionNot applicable
File size4,239
Date (UTC)09-Mar-2015
Time (UTC)03:02
PlatformNot applicable
File nameWow64_microsoft-windows-network-security_31bf3856ad364e35_6.3.9600.17723_none_c8774a5432b2edb8.manifest
File versionNot applicable
File size19,285
Date (UTC)09-Mar-2015
Time (UTC)19:25
PlatformNot applicable
Additional files for all supported Windows RT 8.1
File propertyValue
File nameArm_19751c0f1697b396af64cfc069688003_31bf3856ad364e35_6.3.9600.17723_none_b52d56c6afd1b5d7.manifest
File versionNot applicable
File size704
Date (UTC)09-Mar-2015
Time (UTC)19:18
PlatformNot applicable
File nameArm_79bef5a3428adedda6ff1b12983b7579_31bf3856ad364e35_6.3.9600.17723_none_3c6b5b05f5e0833c.manifest
File versionNot applicable
File size704
Date (UTC)09-Mar-2015
Time (UTC)19:18
PlatformNot applicable
File nameArm_eea7ed8a1bea2d5604d597de0ca9b34f_31bf3856ad364e35_6.3.9600.17723_none_eec48d842820a0c9.manifest
File versionNot applicable
File size710
Date (UTC)09-Mar-2015
Time (UTC)19:18
PlatformNot applicable
File nameArm_microsoft-windows-network-security-winpe_31bf3856ad364e35_6.3.9600.17723_none_7aeb28a13246996f.manifest
File versionNot applicable
File size97,112
Date (UTC)09-Mar-2015
Time (UTC)19:18
PlatformNot applicable
File nameArm_microsoft-windows-network-security_31bf3856ad364e35_6.3.9600.17723_none_620676d645f1d94d.manifest
File versionNot applicable
File size95,227
Date (UTC)09-Mar-2015
Time (UTC)19:18
PlatformNot applicable
File nameArm_microsoft-windows-rasbase-agilevpn_31bf3856ad364e35_6.3.9600.17723_none_44546211b3888cac.manifest
File versionNot applicable
File size4,235
Date (UTC)09-Mar-2015
Time (UTC)01:27
PlatformNot applicable

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Status

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

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References

See the terminology that Microsoft uses to describe software updates.

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Keywords: kbautohotfix, kbqfe, kbhotfixserver, kbfix, kbsurveynew, kbexpertiseinter, kb

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Article Info
Article ID : 3046797
Revision : 1
Created on : 1/7/2017
Published on : 5/12/2015
Exists online : False
Views : 233