Connecting iPads to an Enterprise Wireless 802.1x (EAP-TLS) Network Using Windows Server 2003 IAS

Hi there,
I am asked to deploy iPads on an 802.1x EAP-TLS WiFi network. The customer has a Windows Server 2003 IAS server providing RADIUS. There also is a Windows based CA infrastructure in place. This solution is in production and is already being used by other wireless devices. Could someone please highlight the configuration steps for the iPad deployment? The customer whishes to automate the initial deployment and the renewal of the certificates. I have a basic understanding of 802.1x, RADIUS, Certificates etc. in a Windows infrastructure but I am new to enterprise deployment of iPads. There is no MDM tool in place by the way...
I did find a Microsoft article which I think describes what needs to be done: http://blogs.technet.com/b/pki/archive/2012/02/27/ndes-and-ipads.aspx. This article basically states the following steps:
1. Create a placeholder computer account in Active Directory Domain Services (AD DS)
2. Configure a Service Principal Name (SPN) for the new computer object.
3. Enroll a computer certificate passing the FQDN of the placeholder computer object as a Subject Name, using Web Enrollment Pages or Certificates MMC snap-in directly from the computer (Skip step 4 if you are using the Certificates MMC snap-in)
4. Export the certificate created for the non-domain joined machine and install it.
5. Associate the newly created certificate to the placeholder AD DS domain computer account manually created through Name Mappings
The article then elaborates on specific steps needed for the iPad because it treats all certificates as user certificates. Can someone confirm this behavior??
Regards,
Jeffrey

Use VPP.  Select an MDM.  Read the google doc below.
IT Resources -- ios & OS X -- This is a fantastic web page.  I like the education site over the business site.
View documentation, video tutorials, and web pages to help IT professionals develop and deploy education solutions.
http://www.apple.com/education/resources/information-technology.html
   business site is:
   http://www.apple.com/lae/ipad/business/resources/
Excellent guide. See announcment post -- https://discussions.apple.com/thread/4256735?tstart=0
https://docs.google.com/document/d/1SMBgyzONxcx6_FswgkW9XYLpA4oCt_2y1uw9ceMZ9F4/ edit?pli=1
good tips for initial deployment:
https://discussions.apple.com/message/18942350#18942350
https://discussions.apple.com/thread/3804209?tstart=0

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          Starting test: CheckSDRefDom
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          Starting test: CrossRefValidation
             ......................... DomainDnsZones passed test CrossRefValidation
          Starting test: CheckSDRefDom
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          Starting test: CrossRefValidation
             ......................... Schema passed test CrossRefValidation
          Starting test: CheckSDRefDom
             ......................... Schema passed test CheckSDRefDom
       Running partition tests on : Configuration
          Starting test: CrossRefValidation
             ......................... Configuration passed test CrossRefValidation
          Starting test: CheckSDRefDom
             ......................... Configuration passed test CheckSDRefDom
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          Starting test: CrossRefValidation
             ......................... domain passed test CrossRefValidation
          Starting test: CheckSDRefDom
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             Locator Flags: 0xe00003fd
             PDC Name:
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             Locator Flags: 0xe00003fd
             Time Server Name:
    \\dc1.domain.COM.HK
             Locator Flags: 0xe00003fd
             Preferred Time Server Name:
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             Locator Flags: 0xe00003fd
             KDC Name:
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    0) failed, hr=[0x8007007f].
    2014-08-24 08:48:59, Error      [0x08085f] MIG    MigHost: CMigPluginSurrogate::LoadAndRegisterServerInThreadContext: LoadLibraryExW(C:\$WINDOWS.~BT\Sources\dlmanifests\Microsoft-Windows-IE-ESC\EscMigPlugin.dll, LOAD_WITH_ALTERED_SEARCH_PATH)
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    0) failed, hr=[0x8007007f].
    2014-08-24 08:48:59, Error      [0x08085f] MIG    MigHost: CMigPluginSurrogate::LoadAndRegisterServerInThreadContext: LoadLibraryExW(C:\$WINDOWS.~BT\Sources\dlmanifests\Microsoft-Windows-IE-ESC\EscMigPlugin.dll, LOAD_WITH_ALTERED_SEARCH_PATH)
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    2014-08-24 08:48:59, Error      [0x080863] MIG    MigHost: CMigPluginSurrogate::COMGenericThreadingHostThreadProc: LoadAndRegisterServerInThreadContext() failed hr=0x8007007f.[gle=0x0000007f]
    2014-08-24 08:48:59, Error      [0x0808ff] MIG    COutOfProcPluginFactory::CreateInstance: m_currentHostSurrogate->LoadDllServer(C:\$WINDOWS.~BT\Sources\dlmanifests\Microsoft-Windows-IE-ESC\EscMigPlugin.dll, {196B9C00-9ECD-11DB-AF15-0014223890F3},
    0) failed, hr=[0x8007007f].
    2014-08-24 08:48:59, Error      [0x08085f] MIG    MigHost: CMigPluginSurrogate::LoadAndRegisterServerInThreadContext: LoadLibraryExW(C:\$WINDOWS.~BT\Sources\dlmanifests\Microsoft-Windows-IE-ESC\EscMigPlugin.dll, LOAD_WITH_ALTERED_SEARCH_PATH)
    failed gle=0x7f.[gle=0x0000007f]
    2014-08-24 08:48:59, Error      [0x080863] MIG    MigHost: CMigPluginSurrogate::COMGenericThreadingHostThreadProc: LoadAndRegisterServerInThreadContext() failed hr=0x8007007f.[gle=0x0000007f]
    2014-08-24 08:48:59, Error      [0x0808ff] MIG    COutOfProcPluginFactory::CreateInstance: m_currentHostSurrogate->LoadDllServer(C:\$WINDOWS.~BT\Sources\dlmanifests\Microsoft-Windows-IE-ESC\EscMigPlugin.dll, {196B9C00-9ECD-11DB-AF15-0014223890F3},
    0) failed, hr=[0x8007007f].
    2014-08-24 08:48:59, Error      [0x08085f] MIG    MigHost: CMigPluginSurrogate::LoadAndRegisterServerInThreadContext: LoadLibraryExW(C:\$WINDOWS.~BT\Sources\dlmanifests\Microsoft-Windows-IE-ESC\EscMigPlugin.dll, LOAD_WITH_ALTERED_SEARCH_PATH)
    failed gle=0x7f.[gle=0x0000007f]
    2014-08-24 08:48:59, Error      [0x080863] MIG    MigHost: CMigPluginSurrogate::COMGenericThreadingHostThreadProc: LoadAndRegisterServerInThreadContext() failed hr=0x8007007f.[gle=0x0000007f]
    2014-08-24 08:48:59, Error      [0x0808ff] MIG    COutOfProcPluginFactory::CreateInstance: m_currentHostSurrogate->LoadDllServer(C:\$WINDOWS.~BT\Sources\dlmanifests\Microsoft-Windows-IE-ESC\EscMigPlugin.dll, {196B9C00-9ECD-11DB-AF15-0014223890F3},
    0) failed, hr=[0x8007007f].
    2014-08-24 08:49:09, Error      [0x08085f] MIG    MigHost: CMigPluginSurrogate::LoadAndRegisterServerInThreadContext: LoadLibraryExW(C:\$WINDOWS.~BT\Sources\dlmanifests\Microsoft-Windows-IE-ESC\EscMigPlugin.dll, LOAD_WITH_ALTERED_SEARCH_PATH)
    failed gle=0x7f.[gle=0x0000007f]
    2014-08-24 08:49:09, Error      [0x080863] MIG    MigHost: CMigPluginSurrogate::COMGenericThreadingHostThreadProc: LoadAndRegisterServerInThreadContext() failed hr=0x8007007f.[gle=0x0000007f]
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    0) failed, hr=[0x8007007f].
    2014-08-24 08:49:09, Error      [0x08085f] MIG    MigHost: CMigPluginSurrogate::LoadAndRegisterServerInThreadContext: LoadLibraryExW(C:\$WINDOWS.~BT\Sources\dlmanifests\Microsoft-Windows-IE-ESC\EscMigPlugin.dll, LOAD_WITH_ALTERED_SEARCH_PATH)
    failed gle=0x7f.[gle=0x0000007f]
    2014-08-24 08:49:09, Error      [0x080863] MIG    MigHost: CMigPluginSurrogate::COMGenericThreadingHostThreadProc: LoadAndRegisterServerInThreadContext() failed hr=0x8007007f.[gle=0x0000007f]
    2014-08-24 08:49:09, Error      [0x0808ff] MIG    COutOfProcPluginFactory::CreateInstance: m_currentHostSurrogate->LoadDllServer(C:\$WINDOWS.~BT\Sources\dlmanifests\Microsoft-Windows-IE-ESC\EscMigPlugin.dll, {196B9C00-9ECD-11DB-AF15-0014223890F3},
    0) failed, hr=[0x8007007f].
    2014-08-24 08:49:09, Error      [0x08085f] MIG    MigHost: CMigPluginSurrogate::LoadAndRegisterServerInThreadContext: LoadLibraryExW(C:\$WINDOWS.~BT\Sources\dlmanifests\Microsoft-Windows-IE-ESC\EscMigPlugin.dll, LOAD_WITH_ALTERED_SEARCH_PATH)
    failed gle=0x7f.[gle=0x0000007f]
    2014-08-24 08:49:09, Error      [0x080863] MIG    MigHost: CMigPluginSurrogate::COMGenericThreadingHostThreadProc: LoadAndRegisterServerInThreadContext() failed hr=0x8007007f.[gle=0x0000007f]
    2014-08-24 08:49:09, Error      [0x0808ff] MIG    COutOfProcPluginFactory::CreateInstance: m_currentHostSurrogate->LoadDllServer(C:\$WINDOWS.~BT\Sources\dlmanifests\Microsoft-Windows-IE-ESC\EscMigPlugin.dll, {196B9C00-9ECD-11DB-AF15-0014223890F3},
    0) failed, hr=[0x8007007f].
    2014-08-24 08:49:09, Error      [0x08085f] MIG    MigHost: CMigPluginSurrogate::LoadAndRegisterServerInThreadContext: LoadLibraryExW(C:\$WINDOWS.~BT\Sources\dlmanifests\Microsoft-Windows-IE-ESC\EscMigPlugin.dll, LOAD_WITH_ALTERED_SEARCH_PATH)
    failed gle=0x7f.[gle=0x0000007f]
    2014-08-24 08:49:09, Error      [0x080863] MIG    MigHost: CMigPluginSurrogate::COMGenericThreadingHostThreadProc: LoadAndRegisterServerInThreadContext() failed hr=0x8007007f.[gle=0x0000007f]
    2014-08-24 08:49:09, Error      [0x0808ff] MIG    COutOfProcPluginFactory::CreateInstance: m_currentHostSurrogate->LoadDllServer(C:\$WINDOWS.~BT\Sources\dlmanifests\Microsoft-Windows-IE-ESC\EscMigPlugin.dll, {196B9C00-9ECD-11DB-AF15-0014223890F3},
    0) failed, hr=[0x8007007f].
    2014-08-24 08:49:09, Error      [0x08085f] MIG    MigHost: CMigPluginSurrogate::LoadAndRegisterServerInThreadContext: LoadLibraryExW(C:\$WINDOWS.~BT\Sources\dlmanifests\Microsoft-Windows-IE-ESC\EscMigPlugin.dll, LOAD_WITH_ALTERED_SEARCH_PATH)
    failed gle=0x7f.[gle=0x0000007f]
    2014-08-24 08:49:09, Error      [0x080863] MIG    MigHost: CMigPluginSurrogate::COMGenericThreadingHostThreadProc: LoadAndRegisterServerInThreadContext() failed hr=0x8007007f.[gle=0x0000007f]
    2014-08-24 08:49:09, Error      [0x0808ff] MIG    COutOfProcPluginFactory::CreateInstance: m_currentHostSurrogate->LoadDllServer(C:\$WINDOWS.~BT\Sources\dlmanifests\Microsoft-Windows-IE-ESC\EscMigPlugin.dll, {196B9C00-9ECD-11DB-AF15-0014223890F3},
    0) failed, hr=[0x8007007f].
    2014-08-24 08:49:09, Error      [0x08085f] MIG    MigHost: CMigPluginSurrogate::LoadAndRegisterServerInThreadContext: LoadLibraryExW(C:\$WINDOWS.~BT\Sources\dlmanifests\Microsoft-Windows-IE-ESC\EscMigPlugin.dll, LOAD_WITH_ALTERED_SEARCH_PATH)
    failed gle=0x7f.[gle=0x0000007f]
    2014-08-24 08:49:09, Error      [0x080863] MIG    MigHost: CMigPluginSurrogate::COMGenericThreadingHostThreadProc: LoadAndRegisterServerInThreadContext() failed hr=0x8007007f.[gle=0x0000007f]
    2014-08-24 08:49:09, Error      [0x0808ff] MIG    COutOfProcPluginFactory::CreateInstance: m_currentHostSurrogate->LoadDllServer(C:\$WINDOWS.~BT\Sources\dlmanifests\Microsoft-Windows-IE-ESC\EscMigPlugin.dll, {196B9C00-9ECD-11DB-AF15-0014223890F3},
    0) failed, hr=[0x8007007f].
    2014-08-24 08:49:09, Error      [0x08085f] MIG    MigHost: CMigPluginSurrogate::LoadAndRegisterServerInThreadContext: LoadLibraryExW(C:\$WINDOWS.~BT\Sources\dlmanifests\Microsoft-Windows-IE-ESC\EscMigPlugin.dll, LOAD_WITH_ALTERED_SEARCH_PATH)
    failed gle=0x7f.[gle=0x0000007f]
    2014-08-24 08:49:09, Error      [0x080863] MIG    MigHost: CMigPluginSurrogate::COMGenericThreadingHostThreadProc: LoadAndRegisterServerInThreadContext() failed hr=0x8007007f.[gle=0x0000007f]
    2014-08-24 08:49:09, Error      [0x0808ff] MIG    COutOfProcPluginFactory::CreateInstance: m_currentHostSurrogate->LoadDllServer(C:\$WINDOWS.~BT\Sources\dlmanifests\Microsoft-Windows-IE-ESC\EscMigPlugin.dll, {196B9C00-9ECD-11DB-AF15-0014223890F3},
    0) failed, hr=[0x8007007f].
    2014-08-24 08:49:09, Error      [0x08085f] MIG    MigHost: CMigPluginSurrogate::LoadAndRegisterServerInThreadContext: LoadLibraryExW(C:\$WINDOWS.~BT\Sources\dlmanifests\Microsoft-Windows-IE-ESC\EscMigPlugin.dll, LOAD_WITH_ALTERED_SEARCH_PATH)
    failed gle=0x7f.[gle=0x0000007f]
    2014-08-24 08:49:09, Error      [0x080863] MIG    MigHost: CMigPluginSurrogate::COMGenericThreadingHostThreadProc: LoadAndRegisterServerInThreadContext() failed hr=0x8007007f.[gle=0x0000007f]
    2014-08-24 08:49:09, Error      [0x0808ff] MIG    COutOfProcPluginFactory::CreateInstance: m_currentHostSurrogate->LoadDllServer(C:\$WINDOWS.~BT\Sources\dlmanifests\Microsoft-Windows-IE-ESC\EscMigPlugin.dll, {196B9C00-9ECD-11DB-AF15-0014223890F3},
    0) failed, hr=[0x8007007f].
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    = 2, Position = 134; . .
    void __thiscall UnBCL::XmlDocument::Load(class UnBCL::String *)
    2014-08-24 08:49:22, Error      [0x08081e] MIG    Failed to load manifest at C:\$WINDOWS.~BT\Sources\dlmanifests\errorreportingfaults-dl.man: class UnBCL::XmlException:  hResult = 0x0, Line = 2, Position = 134;
    void __thiscall UnBCL::XmlDocument::Load(class UnBCL::String *)
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    Error(0), Skip opening registry entry [HKLM\SYSTEM\CurrentControlSet\Services\Eventlog\Application\AutoEnrollment [EventMessageFile]], which is protected by WRP..
    void __thiscall Mig::CRegistryDataStore::Create(class Mig::CDataUnit *)
    2014-08-24 09:14:26, Error      [0x0802b6] MIG    Could not create object: HKLM\SYSTEM\CurrentControlSet\Services\Eventlog\Application\AutoEnrollment [TypesSupported]. Exception class Mig::Win32ErrorException: Win32ErrorException:
    Error(0), Skip opening registry entry [HKLM\SYSTEM\CurrentControlSet\Services\Eventlog\Application\AutoEnrollment [TypesSupported]], which is protected by WRP..
    void __thiscall Mig::CRegistryDataStore::Create(class Mig::CDataUnit *)
    2014-08-24 09:14:27, Error      [0x0802b6] MIG    Could not create object: HKLM\SYSTEM\CurrentControlSet\Services\Eventlog\Application\Tlntsvr [EventMessageFile]. Exception class Mig::Win32ErrorException: Win32ErrorException:
    Error(0), Skip opening registry entry [HKLM\SYSTEM\CurrentControlSet\Services\Eventlog\Application\Tlntsvr [EventMessageFile]], which is protected by WRP..
    void __thiscall Mig::CRegistryDataStore::Create(class Mig::CDataUnit *)
    2014-08-24 09:14:27, Error      [0x0802b6] MIG    Could not create object: HKLM\SYSTEM\CurrentControlSet\Services\Eventlog\System\DfsSvc [EventMessageFile]. Exception class Mig::Win32ErrorException: Win32ErrorException:
    Error(0), Skip opening registry entry [HKLM\SYSTEM\CurrentControlSet\Services\Eventlog\System\DfsSvc [EventMessageFile]], which is protected by WRP..
    void __thiscall Mig::CRegistryDataStore::Create(class Mig::CDataUnit *)
    2014-08-24 09:14:27, Error      [0x0802b6] MIG    Could not create object: HKLM\SYSTEM\CurrentControlSet\Services\Eventlog\System\DfsSvc [TypesSupported]. Exception class Mig::Win32ErrorException: Win32ErrorException:
    Error(0), Skip opening registry entry [HKLM\SYSTEM\CurrentControlSet\Services\Eventlog\System\DfsSvc [TypesSupported]], which is protected by WRP..
    void __thiscall Mig::CRegistryDataStore::Create(class Mig::CDataUnit *)
    2014-08-24 09:14:27, Error      [0x0802b6] MIG    Could not create object: HKLM\SYSTEM\CurrentControlSet\Services\Eventlog\System\SCardSvr [EventMessageFile]. Exception class Mig::Win32ErrorException: Win32ErrorException:
    Error(0), Skip opening registry entry [HKLM\SYSTEM\CurrentControlSet\Services\Eventlog\System\SCardSvr [EventMessageFile]], which is protected by WRP..
    void __thiscall Mig::CRegistryDataStore::Create(class Mig::CDataUnit *)
    2014-08-24 09:14:27, Error      [0x0802b6] MIG    Could not create object: HKLM\SYSTEM\CurrentControlSet\Services\Eventlog\System\SCardSvr [TypesSupported]. Exception class Mig::Win32ErrorException: Win32ErrorException:
    Error(0), Skip opening registry entry [HKLM\SYSTEM\CurrentControlSet\Services\Eventlog\System\SCardSvr [TypesSupported]], which is protected by WRP..
    void __thiscall Mig::CRegistryDataStore::Create(class Mig::CDataUnit *)
    2014-08-24 09:30:13, Error      [0x060005] IBS    CallBack_StampRequiredDrives:An error occurred while fixing paths on black board GLE is [0x0]
    2014-08-24 09:30:13, Error      [0x064188] IBSLIB RollbackReinitialize: threw exception.: class UnBCL::ArgumentException: Directory "X:\$WINDOWS.~BT\Sources\Rollback" doesn't exists..
    __thiscall OSRollbackService::CCheckpointImpressario::CCheckpointImpressario(const unsigned short *,class OSRollbackService::CCheckpointSequence *,int)
    [gle=0x00000003]
    2014-08-24 09:33:19, Error      [0x0804b3] MIG    CMigWorkingDirHelper::CMigWorkingDirHelper() failed.: class UnBCL::DirectoryNotFoundException: root of directory to create not found.
    class UnBCL::DirectoryInfo *__stdcall UnBCL::Directory::CreateDir(const class UnBCL::String *)
    [gle=0x00000003]
    2014-08-24 09:33:19, Error      [0x0802fa] MIG    MigStartUp caught exception: class UnBCL::DirectoryNotFoundException: root of directory to create not found.
    __thiscall Mig::CMigWorkingDirHelper::CMigWorkingDirHelper(class UnBCL::String *)
    __thiscall Mig::CMigWorkingDirHelper::CMigWorkingDirHelper(class UnBCL::String *)
    class UnBCL::DirectoryInfo *__stdcall UnBCL::Directory::CreateDir(const class UnBCL::String *)
    [gle=0x00000003]

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