WSUS 3.2.7600 failing sync on SBS 2011 box
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Friday, March 22, 2013 9:55 AM
Hi folks,
Strange error that is driving me mad. All of a sudden this WSUS install on an SBS 2011 is now failing to sync with Microsoft update. Checked physical topology and perimeter hardware for any network related issues to no avail. Performed a packet capture on the SBS box and I can see that the SSL connection negotiates and is established to windows update, but the connection times out.
WSUS Logs show the following;
IOException: Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host. ---> System.Net.Sockets.SocketException: An existing connection was forcibly closed by the remote host at System.Net.ConnectStream.Read(Byte[] buffer, Int32 offset, Int32 size) at Microsoft.UpdateServices.ServerSync.ServerSyncCompressionProxy.GetWebResponse(WebRequest webRequest) at System.Web.Services.Protocols.SoapHttpClientProtocol.Invoke(String methodName, Object[] parameters) at Microsoft.UpdateServices.ServerSyncWebServices.ServerSync.ServerSyncProxy.GetUpdateData(Cookie cookie, UpdateIdentity[] updateIds) at Microsoft.UpdateServices.ServerSync.CatalogSyncAgentCore.WebserviceGetUpdateData(UpdateIdentity[] updateIds, List`1 allMetadata, List`1 allFileUrls, Boolean isForConfig) at Microsoft.UpdateServices.ServerSync.CatalogSyncAgentCore.GetUpdateDataInChunksAndImport(List`1 neededUpdates, List`1 allMetadata, List`1 allFileUrls, Boolean isConfigData) at Microsoft.UpdateServices.ServerSync.CatalogSyncAgentCore.ExecuteSyncProtocol(Boolean allowRedirect)
Any idea?
All Replies
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Thursday, April 18, 2013 7:59 PM
Anyone got any ideas?
No one?
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Thursday, April 18, 2013 8:08 PM
Am 22.03.2013 schrieb Cryptocrab:
Strange error that is driving me mad. All of a sudden this WSUS install on an SBS 2011 is now failing to sync with Microsoft update. Checked physical topology and perimeter hardware for any network related issues to no avail. Performed a packet capture on the SBS box and I can see that the SSL connection negotiates and is established to windows update, but the connection times out.
Is KB2734608 installed? Control the Version from your WSUS, in the
Right Red Frame:
http://www.wsus.de/images/content/lup/01_WSUS30SP2.png If your Version
is not .256 then install KB2734608.Winfried
http://technet.microsoft.com/en-us/windowsserver/bb332157.aspx
http://www.wsuswiki.com/Home -
Friday, April 19, 2013 7:55 AMalready at .256 yet still failing to sync IOException: Unable to read data from the transport connection:
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Thursday, April 25, 2013 3:10 PM
No WSUS Guru's have any input?
Is it worse calling MS and raising a ticket?

