Re: Win 2003 Local Admin Problem

From: Dmitry Korolyov [MVP] (d__k_at_removethispart.mail.ru)
Date: 01/18/05


Date: Tue, 18 Jan 2005 18:51:49 +0300

In your initial posting, you indicated that you have removed Domain Admins
group from built-in Administrators group by mistake. Using RG feature in a
way I've described is one of the possible solutions to fix it. Just apply
GPO to a single OU with that computer account only.

-- 
Dmitry Korolyov [d__k@removethispart.mail.ru]
MVP: Windows Server - Directory Services
"Fluffy_Ninja" <FluffyNinja@discussions.microsoft.com> wrote in message 
news:9751D5B3-8D5B-496B-8E0A-0A6A95E34661@microsoft.com...
> You're right, I could do that, but it would remove all other users and 
> groups
> in the local Administrators group on every machine. I do not want to do 
> this
> because some machines have individual users added as local administrators.
>
> As far as I can tell, my technique should work. See Microsoft artice 
> 810076.
>
> "Dmitry Korolyov [MVP]" wrote:
>
>> You should have defined a built-in Administrators group as a restricted
>> group, and define its membership to include Domain Admins group, for
>> example.
>>
>> -- 
>> Dmitry Korolyov [d__k@removethispart.mail.ru]
>> MVP: Windows Server - Directory Services
>>
>>
>> "Fluffy_Ninja" <FluffyNinja@discussions.microsoft.com> wrote in message
>> news:AE08FB64-6D7F-43A5-899E-5FD75D75F4CC@microsoft.com...
>> > Hi Dmitry
>> >
>> > Following this advice, it is only partially successful. I created a 
>> > test
>> > OU
>> > and a test GPO applied to that OU. On my PC using Group Policy 
>> > Management
>> > Console, I created a restricted group called Wrkstn_Admins and in the
>> > Member
>> > Of list, I added the local administrators group on my PC. This should 
>> > add
>> > the
>> > domain group Wrkstn_Admins to the local adminsitrators group on all
>> > computers
>> > in my OU. I added my computer and one other to my OU and I ran gpupdate
>> > /force on both machines. On my PC, the update was successful, but on 
>> > the
>> > other PC there was no effect.
>> >
>> > Please can you advise why this worked on my PC and not on the other 
>> > one?
>> >
>> > Many Thanks, Rob
>> >
>> > "Dmitry Korolyov [MVP]" wrote:
>> >
>> >> You can look at the following KB articles for detail about Restriced
>> >> Groups
>> >> feature:
>> >>
>> >> http://support.microsoft.com/default.aspx?scid=kb;en-us;279301
>> >> http://support.microsoft.com/default.aspx?scid=kb;en-us;228496
>> >> http://support.microsoft.com/default.aspx?scid=kb;en-us;320065
>> >>
>> >> I also suggest that you perform changes in a test environment to make
>> >> yourself suitable with these features before rolling them out to
>> >> production
>> >> environment.
>> >>
>> >> -- 
>> >> Dmitry Korolyov [d__k@removethispart.mail.ru]
>> >> MVP: Windows Server - Directory Services
>> >>
>> >>
>> >> "Fluffy_Ninja" <FluffyNinja@discussions.microsoft.com> wrote in 
>> >> message
>> >> news:F9D9A1A6-3306-4D4C-8293-1A438C47D154@microsoft.com...
>> >> > Please could you describe the exact steps required to do this. I'm
>> >> > aware
>> >> > that
>> >> > if I make a mistake I could strip out all local admin users.
>> >> >
>> >> > "Dmitry Korolyov [MVP]" wrote:
>> >> >
>> >> >> You can use Restricted Groups feature of the GP to add Domain 
>> >> >> Admins
>> >> >> into
>> >> >> builtin Administrators group. Configure a GPO and apply it so it
>> >> >> affects
>> >> >> the
>> >> >> screwed computer account, then just reboot the computer.
>> >> >>
>> >> >> -- 
>> >> >> Dmitry Korolyov [d__k@removethispart.mail.ru]
>> >> >> MVP: Windows Server - Directory Services
>> >> >>
>> >> >>
>> >> >> "Fluffy_Ninja" <FluffyNinja@discussions.microsoft.com> wrote in
>> >> >> message
>> >> >> news:F984C487-1760-4185-9919-A3E870BB2941@microsoft.com...
>> >> >> > Hello.
>> >> >> > On a 2003 member server in our domain, I made the mistake of
>> >> >> > removing
>> >> >> > the
>> >> >> > Domain Admins group from the local administrators group on the
>> >> >> > server.
>> >> >> > I
>> >> >> > also
>> >> >> > managed to get myself in a situation whereby all other local 
>> >> >> > users
>> >> >> > that
>> >> >> > are
>> >> >> > in the  local administrator group have their accounts disabled. 
>> >> >> > So
>> >> >> > I'm
>> >> >> > kind
>> >> >> > of in a catch 22 situation. I need to add Domain Admins group 
>> >> >> > back
>> >> >> > in
>> >> >> > to
>> >> >> > the
>> >> >> > local administrators group on the machine, but to do so I need to
>> >> >> > use a
>> >> >> > local
>> >> >> > administrator account and all of these are disabled. Is there any
>> >> >> > possible
>> >> >> > way of fixing this? I have tried using the ntrights.exe utility, 
>> >> >> > but
>> >> >> > this
>> >> >> > fails with an error.
>> >> >> > Thanks
>> >> >> > Rob
>> >> >>
>> >> >>
>> >> >>
>> >>
>> >>
>> >>
>>
>>
>> 


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