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RODC Active Directory

Posted on 2014-03-24
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Last Modified: 2014-04-15
Hi,


I was wondering if it was possible to create a RODC that doesn't participate in any authentication for users within my network. I need this RODC purely for ldap authentication for an external service and I don't want my internal clients to query it for logins or anything else.

Is this possible?
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Question by:dcirona86
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Expert Comment

by:Jaroslav Mraz
ID: 39952478
Hi,

One think you can do is block unwanted services ports on firewall

http://technet.microsoft.com/en-us/library/dd772723(ws.10).aspx
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Santosh Gupta earned 500 total points
ID: 39952728
also create a different site and move the RODC to that site, so that only that subnet user can authenticate. That would be your external services subnet/range.
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Author Comment

by:dcirona86
ID: 39957997
So if I already have a Default-First-Site-Name and then create an additional site with the specific subnet, the clients on my LAN should only authenticate to the DCs in the 'Default-First-Site-Name '?
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Expert Comment

by:Santosh Gupta
ID: 39958264
Hi,

create new subnet x.x.x.x and put the same range ip on RODC. so they will authenticate will RODC.

you default site user will authenticate with default site DC as that has your client range IP.
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