FIX: An update is available that lets you parameterize Microsoft Host Integration Server 2010 service sockets that have a TCP keep-alive configuration by using registry keys

Summary

This article describes an update that is available that lets you parameterize Microsoft Host Integration Server 2010 service sockets that have a TCP keep-alive configuration by using registry keys.

The TCP keep-alive configuration is saved in the following registry location:

HKEY_LOCAL_MACHINE\system\CurrentControlSet\Services\SnaBase\Parameters\SnaTcp
The following registry values are introduced by this update:

KeepAlive

Type: REG_SZ
Value: Yes
Function: Enables the SO_KEEPALIVE socket option.KeepAliveTime

Type: REG_DWORD
Value: Number of seconds
Function: Specifies the time-out value, in seconds, of no activity until the first keep-alive packet is sent.KeepAliveInterval

Type: REG_DWORD
Value: Number of seconds
Function: Specifies the time-out value, in seconds, between when successive keep-alive packets are sent if no acknowledgement is received.Notes

  • If you do not configure the KeepAlive registry value, the TCP keep-alive configuration is "true." The TCP keep-alive configuration is "false" when the value is set to any value other than Yes.

  • The default value for the KeepAliveTime and KeepAliveInterval values is zero. In this state, the TCP keep-alive configuration sends as many keep-alives as possible.


Resolution

Hotfix information

A supported hotfix is available from Microsoft. However, this hotfix is intended to correct only the problem that 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, visit 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.

Prerequisites

You must have Host Integration Server 2010 installed to apply this hotfix.

Restart information

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

Replacement information

This hotfix does not replace a previously released hotfix.

File information

The English version of this hotfix has the file attributes (or later file attributes) that are listed in the following table. The dates and times for these files are listed in Coordinated Universal Time (UTC). When you view the file information, it is converted to local time. To find the difference between UTC and local time, use the Time Zone tab in the Date and Time item in Control Panel.

For Host Integration Server 2010, 32-bit edition

File name

File version

File size

Date

Time

Platform

802cfg.dll

8.5.4257.2

153,424

12-Dec-2010

12:33

x86

Dbgtrace.dll

8.5.4257.2

51,024

12-Dec-2010

12:33

x86

Delnamespace.exe

8.5.4257.2

15,704

12-Dec-2010

12:33

x86

Democfg.dll

8.5.4257.2

132,944

12-Dec-2010

12:33

x86

Linkcfg.exe

8.5.4257.2

23,888

12-Dec-2010

12:33

x86

Remcfg.dll

8.5.4257.2

182,096

12-Dec-2010

12:33

x86

Resyncsvc.exe

8.5.4257.2

145,240

12-Dec-2010

12:33

x86

Snacfg.dll

8.5.4257.2

296,784

12-Dec-2010

12:33

x86

Snadmod.dll

8.5.4257.2

837,456

12-Dec-2010

12:33

x86

Snaip.dll

8.5.4257.2

124,752

12-Dec-2010

12:33

x86

Snaip6.dll

8.5.4257.2

124,752

12-Dec-2010

12:33

x86

Snaipcfg.dll

8.5.4257.2

149,328

12-Dec-2010

12:33

x86

Snaipdlc.dll

8.5.4257.2

1,013,584

12-Dec-2010

12:33

x86

Snalink.dll

8.5.4257.2

63,312

12-Dec-2010

12:33

x86

Snasii.dll

8.5.4257.2

36,176

12-Dec-2010

12:33

x86

Tn3servr.exe

8.5.4257.2

259,920

12-Dec-2010

12:33

x86

Wmisnalinkservicems.dll

8.5.4257.2

112,488

12-Dec-2010

12:33

x86

For Host Integration Server 2010, 64-bit edition

File name

File version

File size

Date

Time

Platform

802cfg.dll

8.5.4257.2

166,224

13-Dec-2010

02:25

x64

802cfg.dll

8.5.4257.2

153,424

13-Dec-2010

02:25

x86

Dbgtrace.dll

8.5.4257.2

63,824

13-Dec-2010

02:25

x64

Dbgtrace.dll

8.5.4257.2

51,024

13-Dec-2010

02:25

x86

Delnamespace.exe

8.5.4257.2

17,240

13-Dec-2010

02:25

x64

Democfg.dll

8.5.4257.2

132,432

13-Dec-2010

02:25

x64

Democfg.dll

8.5.4257.2

132,944

13-Dec-2010

02:25

x86

Linkcfg.exe

8.5.4257.2

28,496

13-Dec-2010

02:25

x64

Remcfg.dll

8.5.4257.2

183,632

13-Dec-2010

02:25

x64

Remcfg.dll

8.5.4257.2

182,096

13-Dec-2010

02:25

x86

Resyncsvc.exe

8.5.4257.2

163,160

13-Dec-2010

02:25

x64

Snacfg.dll

8.5.4257.2

389,456

13-Dec-2010

02:25

x64

Snadmod.dll

8.5.4257.2

1,044,816

13-Dec-2010

02:25

x64

Snaip.dll

8.5.4257.2

132,944

13-Dec-2010

02:25

x64

Snaip6.dll

8.5.4257.2

138,064

13-Dec-2010

02:25

x64

Snaipcfg.dll

8.5.4257.2

149,328

13-Dec-2010

02:25

x86

Snaipcfg.dll

8.5.4257.2

195,920

13-Dec-2010

02:25

x64

Snaipdlc.dll

8.5.4257.2

1,398,608

13-Dec-2010

02:25

x64

Snalink.dll

8.5.4257.2

69,968

13-Dec-2010

02:25

x64

Snasii.dll

8.5.4257.2

48,464

13-Dec-2010

02:25

x64

Tn3servr.exe

8.5.4257.2

319,824

13-Dec-2010

02:25

x64

Wmisnalinkservicems.dll

8.5.4257.2

151,400

13-Dec-2010

02:25

x64

Note Because of file dependencies, the most recent fix that contains these files may also contain additional files.

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