1 Reply Latest reply on Oct 8, 2013 3:32 PM by Gregor

    Coresight & MS Forefront TMG Issue

    H.Tokutake

      Hi,

       

      We face a serious problem regarding Coresight and MS Forefront TMG. Would you please advise us?

       

      We have a Coresight server in our system. By access route, Coresight server doesn't work!
      - When we access it from INSIDE(=server segment),
         it works fine.

       

      - When we access it from OUTSIDE(Internet) via MS Forefront TMG,
         it doesn't work.
         MS Forefront TMG works fine. We can be authenticated sucessfully.
         But the next error message shows finally.
            http://go.microsoft.com/fwlink/?linkid=106663&Version=5.1.20513.0&File=System.Windows.dll&Key=HttpWebRequest_WebException_RemoteServer

       

      As long as I investigate this problem, it seems Silverlight issue.
      I don't know it well. Please give me how to solve this problem.

       

      *Note*
      When we access via MS Forefront TMG, 500 error for svc files occurs in IIS server of Coresight.

       

      2013-09-12 02:07:20 xx.xx.xx.xx POST /coresight/Services/CoresightStorage.svc - 80 domain\admin xx.xx.xx.xx Mozilla/5.0+(compatible;+MSIE+10.0;+Windows+NT+6.1;+WOW64;+Trident/6.0;+MDDRJS) 500 0 0 15
      2013-09-12 02:07:20 xx.xx.xx.xx POST /coresight/Services/CoresightSearch.svc - 80 domain\admin xx.xx.xx.xx Mozilla/5.0+(compatible;+MSIE+10.0;+Windows+NT+6.1;+WOW64;+Trident/6.0;+MDDRJS) 500 0 0 234

       

      Best Regards,

        • Re: Coresight & MS Forefront TMG Issue

          Hello Hironobu,

           

          Please allow me updating your thread with a current status.

           

          A colleague of yours had opened a call at OSIsoft Technical Support on September 13th. The Technical Support Engineer quickly engaged a mentor from the PI Coresight product escalation team. Technical Support is actively working with you.

           

          PI Coresight had not been tested with Forefront. It appears there exist specific requirements with regards to Kerberos authentication. PI Coresight product escalation supported by developers is about to complete a complex test setup with Forefront that includes a separate Domain Controller on a different network.