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How to create a trust between two domains, which are in two different gateways for active directory migration.

    Question

  • I have a on perms machine in one side and lets take domain name as "source.company.com". And another side one cloud instance having domain name as "target.company.com" both are in different gateways. I want to create zone and trust for Active Directory migration. Is this scenario possible in practice ? if possible kindly provide your suggestions .
    Friday, February 10, 2017 5:17 AM

All replies

  • Yes you can definitely create a trust between two domain with different gateways provided that they know how to reach out to each other.

    Do you want to migrate your on premise AD to cloud ??

    Friday, February 10, 2017 5:28 AM
  • Hi Sachin, Thanks for your quick responce. Yes i want to migrate on premise AD to cloud instance. 
    Friday, February 10, 2017 5:31 AM
  • Hi

     First you should migrate AD resources from old to new domain with ADMT.(on-premise by configure domain trust).Then you can migrate AD from on-premise to azure on new domain.

    ADMT; https://technet.microsoft.com/en-us/library/cc974332%28v=ws.10%29.aspx?f=255&MSPPError=-2147217396

    Create domain trust ; http://www.rebeladmin.com/2015/02/configuring-trusts-part-4/

    Extending On-Premise Active Directory to the Cloud with Windows Azure; https://blogs.technet.microsoft.com/keithmayer/2013/01/20/step-by-step-extending-on-premise-active-directory-to-the-cloud-with-windows-azure-31-days-of-servers-in-the-cloud-part-20-of-31/


    This posting is provided AS IS with no warranties or guarantees,and confers no rights. Best regards Burak Uğur

    Friday, February 10, 2017 8:26 AM
  • Hi Burak, Thanks for your response. Here is the problem with creating the trust only because they are in different sub nets. I have experienced in same sub net, on that time creating zone, trust and everything worked fine. But when i am trying with domains which are in different sub nets, it not working. Kindly guide me on this, " how to create trust between two domains when they are in different sub nets"..

    Friday, February 10, 2017 10:11 AM
  • You should configure necessary ports to accessibility between these 2 different subnets.You can configure on FW.

    How to configure a firewall for domains and trusts

    https://support.microsoft.com/en-us/help/179442/how-to-configure-a-firewall-for-domains-and-trusts


    This posting is provided AS IS with no warranties or guarantees,and confers no rights. Best regards Burak Uğur

    Friday, February 10, 2017 10:29 AM
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    Friday, February 17, 2017 9:16 AM
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