Migrate AD from 2003 to 2012

Hi,
I'm looking migrate an AD from windows server 2003 to windows server 2012 but i can't find all the requirement to do it.
I find that my Domain and Forest level have to be at least 2003 but anything else.
I will thanks any information to make successfully the migration.

Hello,
First of all, you have to upgrade to AD DS 2012: http://www.windowsitpro.com/article/scripting-tools-and-products/windows-server-2012-simplifies-active-directory-upgrades-deployments-143654
Once upgraded, you will be able to introduce new DCs running Windows Server 2012.
You have to promote your new DCs as DNS and GC servers and transfer all FSMO roles to them: http://support.microsoft.com/kb/255504
Once done, you will be able to demote all DCs. Of course, do the needed checks using
dcdiag and repadmin before proceeding.
This
posting is provided "AS IS" with no warranties or guarantees , and confers no rights.
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Similar Messages

PKI Migration from 2003 to 2012

Hi,
I need to migrate PKI win 2003 setup to 2012 setup. Currently, I have one Root CA ( w2003) and 2 SubCA (2003) and one Sub CA(2008) and future scenario would be one root (2012) and two Sub CA(2012). PLease let me know how shall we proceed with migration and
key points to look for. I would like to know how to make sure of successful template replication; also how autoenrolled certificates will be migrated. Please suggest.
Also, since there is no enterprise version availabe in 2012, datacentre version will work for me for SUb CA, right ?
Thanks

Hi
Migrate CA from 2003 to 2012 is almost is the same as to 2012, we can refer the following step by step article first:
How to migrate CA from Server 2003 to Server 2008 R2 – Part III Restore CA on Destination Server
http://blogs.technet.com/b/csstwplatform/archive/2012/04/30/how-to-migrate-ca-from-server-2003-to-server-2008-r2-part-iii-restore-ca-on-destination-server.aspx
More related KB:
AD CS Migration: Preparing to Migrate
http://technet.microsoft.com/en-us/library/ee126102(v=ws.10).aspx
AD CS Migration: Migrating the Certification Authority
http://technet.microsoft.com/en-us/library/ee126140(v=ws.10).aspx
Active Directory Certificate Services Migration Guide
http://technet.microsoft.com/en-us/library/ee126170(v=ws.10).aspx
I’m glad to be of help to you!
Please remember to mark the replies as answers if they help and unmark them if they provide no help. If you have feedback for TechNet Support, contact [email protected]

Windows Migration from 2003 to 2012

Hi,
When I try to complile my vb6 code, it gives me "ActiveX component cannot create object" in half way of compiling. Advice me to get over the error.

Hi,
Did you have any migration issue during migration from 2003 to 2012?
There are several causes, for example
The class isn't registered.
A DLL required by the object can't be used, either because it can't be found, or it was found but was corrupted.
For more detail information, you could refer to this article:
http://msdn.microsoft.com/en-us/library/aa231060(v=vs.60).aspx
Meanwhile, the issue is more related to VB6 code issue, so i suggest that you may ask in vb forums for more support:
https://social.msdn.microsoft.com/Forums/vstudio/en-US/home?forum=vbgeneral
Regards.
Please remember to mark the replies as answers if they help and unmark them if they provide no help. If you have feedback for TechNet Support, contact [email protected]

Upgrade from 2003 to 2012

when migrate from 2003 to 2012 server all user and ou in activedirectiry go to server 2012 or not
can upgrade from 2003 to 2008 to 2012 or not

Yes, you can add a 2012 server as a domain controller in your 2003 R2 functional level Active Directory. All AD information will replicate to the 2012 DC.
http://blogs.technet.com/b/canitpro/archive/2013/05/27/step-by-step-active-directory-migration-from-windows-server-2003-to-windows-server-2012.aspx
. : | : . : | : . tim

Credentials needed to raise domain and forest level from 2003 to 2012 R2.

I migrated our environment from a single DC server 2003 to a single DC server 2012 R2. I followed the migration process that is documented by Microsoft and others.
However, I forgot to assign my account Enterprise Admin and Schema Admin before raising the domain and forest levels from 2003 to 2012 R2. My account did have domain admin. The GUI interface did not complain when I raised the level of the domain
and then the forest.
So I am thinking everything is OK.
My question is am I going to have problems down the road with the AD environment?
Thanks for any help or opinions.

Using snapshot for a domain controller is not recommended, as usn rollback can occur. Allthough in server 2012 using snapshot for dc's has been improved and made 'safer', but I wouldnt use it as a backup solution.
But back to your problem, Beaulieu, is it a single domain/single forest design? And the issue is that you have no membership in schema- and enterprise admins, but you do have an domain admin?
Best Regards,
Jesper Vindum, Denmark
Systems Administrator
Help the forum: Monitor(alert) your threads and vote helpful replies or mark them as answer, if it helps solving your problem.

DNS EventID 4015 on PDC since Domain Migration from 2003 R2 = 2012

Hi,
following problem here:
2 Domain Controllers with AD Integrated DNS Zone, migrated from 2003 R2 to 2012. One Single Root Forest.
The Primary Domain Controller shows every 2, 3 or 4 hours the DNS EventID 4015. No further error is available: (which is may emty) "".
Only on the Details pane you can find this Information:
======================================
- System
- Provider
   [ Name] Microsoft-Windows-DNS-Server-Service
   [ Guid] {71A551F5-C893-4849-886B-B5EC8502641E}
   [ EventSourceName] DNS
- EventID 4015
   [ Qualifiers] 49152
   Version 0
   Level 2
   Task 0
   Opcode 0
   Keywords 0x80000000000000
- TimeCreated
   [ SystemTime] 2013-12-10T19:48:17.000000000Z
   EventRecordID 2456
   Correlation
- Execution
   [ ProcessID] 0
   [ ThreadID] 0
======================================
The Migration was made by the following steps:
Bring Up the first 2012 MigrationDC as 3rd DC to the Domain.
Move the FSMO Roles to the 2012 MigrationDC
DHCP Data migrated with Server Migration Tools, IAS Data with iasmigrader.exe exported
DCPromo DC1 (2003 R2) and Format C:
Install a fresh 2012 Installation on old DC1 an rename it again with the original Name DC1
DHCP Data migrated with Server Migration Tools, IAS Data with iasmigrader.exe exported
DCPromo DC2 (2003 R2) and Format C:
Install a fresh 2012 Installation on old DC2 an rename it again with the original Name DC2
Move Back the FSMO Roles to DC1
DCPromo the first 2012 MigrationDC
Metadata Cleanup for MigrationDC
DCDIAG /V /C Shows no Errors, all works good, the funny Thing is, that only DC1 Shows the DNS EventId 4015 in production evironment. The only exception is, that if you reboot DC1 (i.e. for maintenance, upates etc) than the error appears on DC2. Exactly on
that time, if DC1 is temporarily not availble and DC2 is under "load". If DC1 is back again, the Event 4015 Ends on DC2 and Comes back to DC1!!!
I backupped and restored DC1 and DC2 in an lab Environment, the funny Thing is that the EventID 4015 doesnt appear in lab Environment. The difference between prod and lab is: prod is bare metal with 2 teamed nics, lab is hyper-v vm's with 2 virtual teamed
nics. same IP's etc... DNS NIC Settings are the same.
It Looks like you can only produce the error in the production lab if you have the DC under "load".
This Event was discussed here more than one time in the Forum, but the issues doesnt match 100% to my Problem. No RODC is available in my prod Environment, the EventID 4015 has no further Errors "" in the Eventlog like in other Posts.
Ace Fekays blog :" Using ADSI Edit to resolve conflicting or duplicate AD Integrated Zones" was helpful for metadata cleanup, but it could not fix the EventId 4015 away. Because we had no Problems with disappearing zones...
Maybe Enabling NTDS Verbose Logging in the registry is helpful, but i dont know for what i have to Keep an eye out?
The thread
http://social.technet.microsoft.com/Forums/windowsserver/en-US/c0d3adb4-67d2-470c-97fc-a0a364b1f854/dns-server-error-event-id-4015-after-replacing-domain-controller-with-another-using-same-name?forum=winserverDS seems to match to my Problem, but also no
soulution available...
Any ideas what causes this "ugly" Event without noticable consequences?

Zonenname
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_msdcs.our-domain-name.com
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0.168.192.in-addr.arpa
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AD-Domain
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1.1.10.in-addr.arpa
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1.168.192.in-addr.arpa
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1.18.172.in-addr.arpa
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10.10.10.in-addr.arpa
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AD-Domain
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10.21.172.in-addr.arpa
Primary
AD-Domain
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11.10.10.in-addr.arpa
Primary
AD-Domain
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11.18.172.in-addr.arpa
Primary
AD-Domain
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11.21.172.in-addr.arpa
Primary
AD-Domain
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11.24.172.in-addr.arpa
Primary
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11.25.172.in-addr.arpa
Primary
AD-Domain
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11.30.172.in-addr.arpa
Primary
AD-Domain
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128.168.192.in-addr.arpa
Primary
AD-Domain
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13.21.172.in-addr.arpa
Primary
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13.24.172.in-addr.arpa
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13.25.172.in-addr.arpa
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13.30.172.in-addr.arpa
Primary
AD-Domain
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130.168.192.in-addr.arpa
Primary
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15.18.172.in-addr.arpa
Primary
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15.21.172.in-addr.arpa
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15.24.172.in-addr.arpa
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15.25.172.in-addr.arpa
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15.29.172.in-addr.arpa
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15.30.172.in-addr.arpa
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16.10.10.in-addr.arpa
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16.168.192.in-addr.arpa
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16.172.in-addr.arpa
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17.21.172.in-addr.arpa
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17.24.172.in-addr.arpa
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17.25.172.in-addr.arpa
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17.29.172.in-addr.arpa
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17.30.172.in-addr.arpa
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196.169.193.in-addr.arpa
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20.10.in-addr.arpa
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200.168.192.in-addr.arpa
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21.21.172.in-addr.arpa
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21.24.172.in-addr.arpa
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25.25.172.in-addr.arpa
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25.30.172.in-addr.arpa
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252.21.172.in-addr.arpa
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252.22.172.in-addr.arpa
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252.24.172.in-addr.arpa
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253.26.172.in-addr.arpa
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253.29.172.in-addr.arpa
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253.30.172.in-addr.arpa
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254.168.192.in-addr.arpa
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254.18.172.in-addr.arpa
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254.21.172.in-addr.arpa
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254.22.172.in-addr.arpa
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254.24.172.in-addr.arpa
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254.25.172.in-addr.arpa
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254.29.172.in-addr.arpa
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254.30.172.in-addr.arpa
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255.10.10.in-addr.arpa
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27.21.172.in-addr.arpa
Primary
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27.25.172.in-addr.arpa
Primary
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27.30.172.in-addr.arpa
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29.25.172.in-addr.arpa
Primary
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29.30.172.in-addr.arpa
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3.18.172.in-addr.arpa
Primary
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3.21.172.in-addr.arpa
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3.22.172.in-addr.arpa
Primary
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3.23.172.in-addr.arpa
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3.24.172.in-addr.arpa
Primary
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3.25.172.in-addr.arpa
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3.26.172.in-addr.arpa
Primary
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3.29.172.in-addr.arpa
Primary
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3.30.172.in-addr.arpa
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31.172.in-addr.arpa
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31.25.172.in-addr.arpa
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32.168.192.in-addr.arpa
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33.25.172.in-addr.arpa
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35.25.172.in-addr.arpa
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37.25.172.in-addr.arpa
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39.25.172.in-addr.arpa
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41.25.172.in-addr.arpa
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43.25.172.in-addr.arpa
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45.25.172.in-addr.arpa
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47.25.172.in-addr.arpa
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49.25.172.in-addr.arpa
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5.18.172.in-addr.arpa
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5.25.172.in-addr.arpa
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5.29.172.in-addr.arpa
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5.30.172.in-addr.arpa
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50.168.192.in-addr.arpa
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51.25.172.in-addr.arpa
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52.168.192.in-addr.arpa
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53.25.172.in-addr.arpa
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54.168.192.in-addr.arpa
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55.25.172.in-addr.arpa
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60.168.192.in-addr.arpa
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62.168.192.in-addr.arpa
Primary
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64.168.192.in-addr.arpa
Primary
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7.168.192.in-addr.arpa
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7.18.172.in-addr.arpa
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7.21.172.in-addr.arpa
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7.22.172.in-addr.arpa
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7.23.172.in-addr.arpa
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7.24.172.in-addr.arpa
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7.25.172.in-addr.arpa
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7.29.172.in-addr.arpa
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7.30.172.in-addr.arpa
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70.168.192.in-addr.arpa
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80.168.192.in-addr.arpa
Primary
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88.168.192.in-addr.arpa
Primary
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9.18.172.in-addr.arpa
Primary
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9.21.172.in-addr.arpa
Primary
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9.22.172.in-addr.arpa
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9.23.172.in-addr.arpa
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9.24.172.in-addr.arpa
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9.25.172.in-addr.arpa
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9.29.172.in-addr.arpa
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9.30.172.in-addr.arpa
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our-domain-name.com
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Agi
ng
TrustAnchors
Primary
AD-Forest

How to migrate DNS, DHCP Server from 2003 to 2012

Hi all,
I have one old server running server 2003, and i need to migrate the dns and dhcp server to server 2012.
I found all the articles, there are only migrate from 2003 to 2008 or 2008 to 2012.
Is there anyway to migrate it?
Thanks.

Really confused why the "answer" to this thread states it can't be done, when clearly it can. This is the official approach (article dated Oct 2013):
Migrate DHCP Server to Windows Server 2012 R2
Within, you'll see that it says:
This guide provides instructions for migration of a DHCP server from a server that is running Windows Server 2003 or a later operating system to a server running Windows Server 2012 R2. Supported operating systems are listed in the following table.
Mike Crowley | MVP
My Blog --
Planet Technologies

Migrating root CA from 2003 to 2012 R2

Hi all, I have a couple of questions about migrating a root certificate authority from Server 2003 to Server 2012 R2. I've been reading the following link which is pretty comprehensive except for a couple of small things....
technet.microsoft.com/en-us/library/ee126140(v=ws.10).aspx
1) I would like to use a different server name, which seems fairly straight forward with some changes to the registry on the destination server. I understand though, and can see, that all certificates currently issued by the CA have a CRL Distribution
Point of ldap:// CN=<<name of CA>>,CN=<<name-of-current-server>>,DN=CDP,CN=Public Key.
It's the CN=<<name of current server>> part that bothers me. Will revocation checks still work if the name of the CA server changes - ie. will it still work on account of the <<name of CA>> part remaining the same?
2) I read something about issues going from a 32bit platform to a 64bit platform - is that applicable for in place upgrades only, or something I should be considering during the migration process?
Thanks

Hi,
The computer name, (hostname or NetBIOS name), does not have to match that of the original CA. However, the destination CA name must match that of the source CA. Further, the destination CA name must not be identical to the destination computer name.
Please go through the below article to do CA migration:
Active Directory Certificate Services Migration Guide for Windows Server 2012 R2
http://technet.microsoft.com/en-us/library/dn486797.aspx
Hope this helps.
Regards,
Yan Li
Regards, Yan Li

Difficulty migrating AD from 2003 x32 to 2008R2 x64

I'm trying to backstop my tech who is stumped so be gentile -
Environment:
Existing Standard Server 2003 x32 -> New Standard Server 2008 R2 x64
Problem:
Can't seem to complete the migration - getting error message that 2003 is offline (it's not).
ran dcdiag on 2003: "dcdiag is not recognized as an internal or external command, blah blah...."
ran dcdiag on 2008:
Running partition tests on : Configuration

Hi D-K-S,
I find a Windows Server Migration Tool, it supports migration from 2003 x86 to 2008R2 x64, for your reference:
Windows Server Migration Tools Installation, Access, and Removal
http://technet.microsoft.com/en-us/library/dd379545(v=ws.10).aspx
Based on my knowledge, the Dcdiag must run from Domain controller server.
Is there any error code, some like this:
http://support.microsoft.com/kb/978387
Thanks
Mavis
Mavis Huang
TechNet Community Support

Migrate Active Directory 2003 to 2012 R2 and Exchange Server 2007 to 2013.

My question is which one need to migration first. Active Directory 2003 to 2012 R2 and FFL & DFL or Exchange Server 2007 to 2013.
Md. Ramin Hossain

My question is which one need to migration first. Active Directory 2003 to 2012 R2 and FFL & DFL or Exchange Server 2007 to 2013.
Domain. For Exchange installation and upgrading to 2013, you need to make sure that your domain controllers can understand attributes of exchange 2013. Besides if you have DC/Exch on the same server which is 2003 is not supported. Because Windows Server
2003 is not supported.
Migrate your domain to at least 2008 R2 and then proceed with Exchange 2013.
Mahdi Tehrani |
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www.mahditehrani.ir
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How to query members of 'Local Administrators' group in all computers?

Looking for SCOM Migration Steps from 2007 to 2012

Hi All,
Can you help give me the Important steps to migrate SCOM 2007 to SCOM 2012 Please.
Thanks,
Naveen
Naveen| Press Yes if the post is useful.

You may refer to the following blog
http://www.systemcentercentral.com/scom-2012-rc-side-by-side-migration-phase-1-preparations/
http://blogs.msdn.com/b/scom_2012_upgrade_process__lessons_learned_during_my_upgrade_process/archive/2012/03/13/scom-2012-upgrade-process-lessons-learned-during-my-upgrade-process.aspx
http://jeroennotebaertsblog.blogspot.hk/2012/01/upgrading-scom-2007-r2-to-scom-2012.html
Roger

Active Directory Migration from 2003 to 2012 Process Flow

We are planning to migrate from Windows Server 2003 AD to Windows server 2012 Server for 6000 Users,
Can any one suggest on Following .
1)What is the Best and Safe Way to do Migration
2) What are the Precautions should take,
3) How much downtime it will take,
4) If migration Failed how we can revert to Earlier
5) How to do Migration Step by Step
Current Environment:
Domain Having One PDC(server 2003 R2) and 8 ADC(Server 2003 R2) in Different Locations
PDC having All FSMO Roles and Global Catalog
Exchange server 2007 was integrated to Active Directory
And some Application are integrated to Active Directory

1) I would recommend you first run a test of the steps in test before you do this in production. Otherwise your production becomes test.
2) By doing in test, you have taken a large amount of the risk out of the upgrade since, in test you should be able to look for any unforseen issues. The easiest way to test is to build a virtual fence from production and clone the DC's and member
servers that you want to test against (This is assuming you are running in a virtual environment). Ensure that you production environment is error free.
http://blogs.dirteam.com/blogs/paulbergson/archive/2009/01/26/troubleshooting-active-directory-issues.aspx
3) There should be no downtime at all, you can just extend the schema and then promote a new 2012 DC (I would recommend R2 if you can).
4) Before you do the schema extension you should take 2 backups on two different DC's. Taking two gives you less of a chance of a problem if one of the backups fails.
5)
Take a backup
Extend the schema
Join the 2012 R2 servers to the domain
Add the ADDS role to the 2012 R2 member servers
Promote the 2012 R2 DC's
Transfer the FSMO roles to the 2012 R2 DC's (Not required but recommended)
If you want to retire the 2003 DC's, then you will need to make sure that any clients pointing to the 2003 DC's for DNS are pointing to other DC's.
If you do retire the 2003 then you can think about updating the DFL and FFL of the domain and forest.
Paul Bergson
MVP - Directory Services
MCITP: Enterprise Administrator
MCTS, MCT, MCSE, MCSA, Security, BS CSci
2012, 2008, Vista, 2003, 2000 (Early Achiever), NT4
Twitter @pbbergs http://blogs.dirteam.com/blogs/paulbergson
Please no e-mails, any questions should be posted in the NewsGroup.
This posting is provided AS IS with no warranties, and confers no rights.

ADMT 3.2 migration from 2003 to 2012 R2

Hello,
The latest update of ADMT supports AD 2012 (and R2), and I succeed the following migration with ADMT 3.2 :
2003 -> 2008 R2
then
2008 R2 -> 2012 R2
I would like to know if the migration from an AD 2003 to AD 2012 R2 is possible in one step and if someone did that (that means without the 2008 R2 transition's step).
Thanks

Migration from an AD 2003 to AD 2012 R2 is possible:
http://technet.microsoft.com/en-us/library/active-directory-migration-tool-versions-and-supported-environments(v=ws.10).aspx
##EDIT###
By the way, as mention in the link above, the updated tool is available to download
here or
here.
Please take a moment to Vote as Helpful and/or Mark as Answer where applicable. Thanks.

External DNS server not replicating records to secondary after migration from 2003 to 2012

Hi
I have a query relating to 2012 Server and DNS.
Last week we de-commissioned our primary external DNS server (Windows 2003 Server) and moved the role over to a new Windows 2012 server.
Since this point replication to our secondary server (3rd party hosted) does not seem to occur and our DNS records seem to have expired on the secondary server as we cannot look these up via nslookup.
I cannot see any failures in the event log of the server; I have checked our external firewall logs and nothing is being blocked inbound/ outbound as far as I can see. And the server’s local firewall has been disabled.
The server is a standalone server in a workgroup with a standard filebased primary zone, with no AD integration and recursion disabled.
When I created the zone I copied the .dns file from the old server and selected this in the interface during the creation of the zone on the new server. The new server has the same internal and external IP as the old server and the old server is off-line.
I have also manually increased the serial number of the zone and still no joy.
One thing that I have noticed is when I open the zones properties/Name Servers and click edit on the external nameserver I get the infamous "The server with this IP address is not authoritative for the required zone" error.
Any help Would be appreciated, thanks in advance

Nice to hear that you are close in finding the problem. So in short:
You have enabled Zone transfers in DNS management console for the applicable zone
You have verified that your DNS is listening to the correct interfaces
You have enabled firewall rules to accept TCP and UDP traffic to port 53
You have checked if "BIND secondaries" option is applicable to your case
You have initiated a zone transfer from the secondary server
Lefteris Karafilis
MCSE, MCTS, SEC+
LinkedIn: http://www.linkedin.com/in/lkarafilis
Mail: [email protected]
Blog: http://www.karafilis.net

Migrating from 2003 to 2012

Hello
I am in the process of writing up the project plan for our company's upcoming migration off of our current Windows 2003 fileserver and on to Windows 2012. This is going to be a basic print/file server attached to a domain, with no real special requirements
beyond perhaps dfs. There will be a large number of department directories as well as individual user folders that will need to be moved and I want to, as much as possible, guard against permissions being scrambled in the transition. Here are my questions
- 1) Is there a good guide to such a migration somewhere to utilize as a reference, 2) what are best practices for keeping permissions intact through such a migration?
Thanks for any input!

Hi,
Agree with SMFX you can use migration tool, here providing the link to download Migrating Tools and link for Server 2012. Please go through beneath link.
1. Install, Use, and Remove Windows Server Migration Tools
2. Migrate File and Storage Services to Windows Server 2012
Hope it helps!
Thanks.

Migrate AD from 2003 to 2012

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