error information: WebException: 基础连接已经关闭: 发送时发生错误。 ---> System.IO.IOException: 无法从传输连接中读取数据: 远程主机强迫关闭了一个现有的连接。。
在 System.Web.Services.Protocols.WebClientProtocol.GetWebResponse(WebRequest request)
在 System.Web.Services.Protocols.HttpWebClientProtocol.GetWebResponse(WebRequest request)
在 Microsoft.UpdateServices.ServerSync.ServerSyncCompressionProxy.GetWebResponse(WebRequest webRequest)
在 System.Web.Services.Protocols.SoapHttpClientProtocol.Invoke(String methodName, Object[] parameters)
在 Microsoft.UpdateServices.ServerSyncWebServices.ServerSync.ServerSyncProxy.GetAuthConfig()
在 Microsoft.UpdateServices.ServerSync.ServerSyncLib.InternetGetServerAuthConfig(ServerSyncProxy proxy, WebServiceCommunicationHelper webServiceHelper)
在 Microsoft.UpdateServices.ServerSync.ServerSyncLib.Authenticate(AuthorizationManager authorizationManager, Boolean checkExpiration, ServerSyncProxy proxy, Cookie cookie, WebServiceCommunicationHelper webServiceHelper)
在 Microsoft.UpdateServices.ServerSync.CatalogSyncAgentCore.SyncConfigUpdatesFromUSS()
在 Microsoft.UpdateServices.ServerSync.Cat
Hello wanglong,
Thanks for your posting on Q&A.
It seems that the WSUS server fail to connect to Microsoft due to the TLS 1.2. Please try to install the
KB4022720
on the WSUS Server first to enable the TLS 1.2 to see whether this issue will be resolved or not.
Reference picture:
Here is related link for your reference:
https://learn.microsoft.com/en-us/mem/configmgr/core/plan-design/security/enable-tls-1-2-server
Hope the above will be helpful.
Regards,
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Good to hear that you have solved this issue by yourself. Please feel free to post on this forum if you have any questions next time.
Regards,
At present, the problem is that you can't choose to download the search patch by using the patch import? Ask for help.
What is the meaning of the above? You tried to import updates manually on the windows server 2016 WSUS server but the updates failed to downlaod. Right??
Whether the error information is as the same as the windows server 2012 WSUS Server or not?
We could click the Failed option to check the error information.
Please help to confirm whether the error code is the same as the windows server 2012 WSUS Server. If so, please try to follow the below step:
Open the CMD as an administrator and run the below command:
reg add HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft.NETFramework\v4.0.30319 /V SchUseStrongCrypto /T REG_DWORD /D 1
The registry has been modified and the server has been restarted by the above command. The problem has not been solved.
Download failure code:
Have you rebooted the WSUS Server? Please consider restarting first to see whether this issue will be resolved or not.
Please refer to
this link
to confirm whether the WSUS server has enabled the TLS 1.2 or not. Please note that we could refer to the below path to confirm the .net framework version on the registry:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\NET Framework Setup\NDP\v4\Full
According to
this link
, NET Framework 4.6.2 and later supports TLS 1.1 and TLS 1.2.
Reference picture in my environment:
3.Please try to check the software distribution log and share the error information with me if there are have.
1.rebooted the WSUS Server . issue was not resolved.
2、my server2016 standard NET Framework version is 4.62 , is not 4.6 or hight 4.62.
3、 this link The following method is a bit complicated, my English level is limited. It's a little difficult for me.
Please refer to this picture to add the registry values on the WSUS Server first. Note that back up your registry before taking any actions:
Restart your WSUS server and confirm whether this issue will be resolve or not.
If not, please consider sharing the error information on the software distribution log.
Reference picture:
I found a related link just for your reference:
https://social.technet.microsoft.com/Forums/lync/en-US/9b71aad9-8746-4e17-a137-6ffc19a3a987/wsus-clients-not-reporting-or-receiving-updates-error-code-80244008-amp-cookieexpired?forum=winserverwsus
Please help to confirm whether the disk space is full or not in your WSUS Server. The error messages in the software distribution log above are as the same as yours'.
the disk space is not full . Disk C is 100g, and 85g is available. Disk e is 200g, and 197gb is available.
It should not be this reason that the download failed.
I found
a link
which be released recently from Microsoft. It seems that the issue is more related with yours'.
I read this article and compare with the phenomenon in your environment. It seems that the issue is that the WSUS not enabled TLS 1.2. Please follow this article to troubleshoot.
Here is related screenshot in your environment for your reference:
