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Deleted's avatar
Deleted
Jul 21, 2017

WSUS Sync Failing

Within the last hour or so I have carried up a cleanup of our WSUS and reindexed the database as per this article https://blogs.technet.microsoft.com/configurationmgr/2016/01/26/the-complete-guide-to...
cm current branch
software update management
Deleted's avatar
Deleted
Jul 26, 2017

So it would appear that this issue is only when a proxy is specified within the site system properties of the primary site server

 

I am just wondering why this would all of a sudden start happening it would appear as a result of carrying out the WSUS cleanup and database reindex as per the link provided? Unless just a mere coincidence

 

Also On the proxy logs I am not even seeing an attempt from the SCCM server to access the Windows update URL's only https://fef.msub05.manage.microsoft.com/ which is intune and passes successfully.

 

When I remove the proxy I can see connection to https://fe2.update.microsoft.com/

 

Continuing to investigate.

  • Deleted's avatar
    Deleted
    Nov 20, 2017
    MS has realesed a hotfix for 1706 fast ring which mentions this issue. https://support.microsoft.com/en-us/help/4042949/update-rollup-for-system-center-configuration-manager-current-branch-v
    • Michael Abraham's avatar
      Michael Abraham
      Copper Contributor
      Dec 04, 2017

      Well noticed that too and was hoping. Bad news is this didn't fix our Problem, Contacting MS Support now.

       

      Greetings

       

      mike

      • Vinod Reddy's avatar
        Vinod Reddy
        Copper Contributor
        Feb 23, 2018

        Did you manage to fix this?

        Having similar issue on of our SCCM 2012 R2 after wsus cleanup and re-index with a different error

        On WCM

        System.Net.WebException: The request failed with HTTP status 407: authenticationrequired.~~   at Microsoft.UpdateServices.Administration.AdminProxy.CreateUpdateServer(Object[] args)~~   at Microsoft.SystemsManagementServer.WSUS.WSUSServer.ConnectToWSUSServer(String ServerName, Boolean UseSSL, Int32 PortNumber)

         

        and on wsyncmgr

        DB Server not detected for SUP from SCF File. skipping.

  • Michael Abraham's avatar
    Michael Abraham
    Copper Contributor
    Nov 10, 2017

    hi,

    facing exact the same Problem also right now. also after a wsus Cleanup.

    Any solution for this yet?

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