wsus sync problem RRS feed

  • Question

  • hi

    i have sbs2011 server with wsus Version: 3.2.7600.226

    it was working fine until stoped witg strange error:

    WebException: The underlying connection was closed: Could not establish trust relationship for the SSL/TLS secure channel. ---> System.Security.Authentication.AuthenticationException: The remote certificate is invalid according to the validation procedure.

    at System.Web.Services.Protocols.WebClientProtocol.GetWebResponse(WebRequest request)

       at System.Web.Services.Protocols.HttpWebClientProtocol.GetWebResponse(WebRequest request)

       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.GetAuthConfig()

       at Microsoft.UpdateServices.ServerSync.ServerSyncLib.InternetGetServerAuthConfig(ServerSyncProxy proxy, WebServiceCommunicationHelper webServiceHelper)

       at Microsoft.UpdateServices.ServerSync.ServerSyncLib.Authenticate(AuthorizationManager authorizationManager, Boolean checkExpiration, ServerSyncProxy proxy, Cookie cookie, WebServiceCommunicationHelper webServiceHelper)

       at Microsoft.UpdateServices.ServerSync.CatalogSyncAgentCore.SyncConfigUpdatesFromUSS()

       at Microsoft.UpdateServices.Serve

    any help?


    Tuesday, January 21, 2020 12:41 PM


  • Hi,

    Thank you for taking the time to update the thread status, if there is any more questions/concerns, please feel free to let us know.

    Best Regards,
    Eve Wang

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    • Marked as answer by ronip62 Friday, February 7, 2020 6:40 AM
    Thursday, February 6, 2020 6:53 AM

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