Tagged Questions

A domain controller is a server in a Microsoft Active Directory or NT4 domain that is responsible for central authentication.

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2
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0answers
62 views

My domain controller/active directory server can't establish a connection with the global catalog

I have a Windows Server 2008 R2 running as my domain controller. It is responsible for Active Directory, DNS, and DHCP. It is the only DC in the forest. Active Directory reports errors every hour: ...
5
votes
3answers
56 views

Identify applications that are configured to connect to a specific domain controller

I work with a Windows domain that has many domain controllers (DCs). I'm looking to remove some of these, but I know there are some applications that are hard-coded to use a specific domain controller ...
1
vote
0answers
28 views

Two-Factor Authentication on Domain Controller Server [on hold]

I need to configure Two-Factor authentication OTP for my Domain Controller and only want to allow this for Helpdesk User, who will take Remote Desktop of my Domain Controller. For example, first they ...
0
votes
0answers
8 views

WildFly/JBoss server group deployment understanding

According to JBoss documentation: In managed domain deployments are associated with a server group. Deployments will be provided to any server that belongs to a particular group. ...the ...
0
votes
1answer
82 views

WebLogic 10.3.2 LDAP Authentication failure after Domain Controller Patch MS14-066 (KB2992611)

I have configured a LDAP authenticator in my WebLogic 10.3.2 domain. Login worked until the domain controller was patched with MS14-066 (KB2992611). Domain Controller OS is Win Server2008R2 (x64). ...
0
votes
1answer
27 views

SNMP service security tab is missing - Windows Server 2012 R2 - DC

i have to configure the security settings for the SNMP-Service on a Windows Server. But they are missing! Here are the fakts: OS: Windows Server 2012 R2 I installed the SNMP feature and i belive, ...
-2
votes
1answer
30 views

Target object for this command has incorrect format

I'm doing some 70-410 training and this script that I'm trying to run that I made keeps on failing due to an error that I receive that I stated in the topic. doesanyone see anything wrong in this: ...
-1
votes
1answer
41 views

Domain controller is not listening on port 445

Is there a way to find why the DC is not listening on 445? -> Firewall rules checked , no denies found and the traffic is allowed. -> file share and print share services running. What else to check? ...
0
votes
0answers
19 views

Local group policy taking precedence over Default domain controller policy

Modified Default domain controller policy to disable and rename the Guest account name using below settings Computer Configuration -> Windows Settings -> Security Settings -> Local Policies -> ...
0
votes
0answers
36 views

LDAP query to obtain distinguished name of a list of users

Hi im working on a migration process on which we are migrating users from one server to another domain controller. Right now I have a list of users I migrated, but I also got another of them I didnt. ...
0
votes
0answers
8 views

Exchange 2007 SCR Setup Error finding Domain Controller?

just setting up my SCR enviroment however when running the Enable-StorageGroupCopy command its returning with an error stating that my exchange server object could not be found on my domain ...
0
votes
1answer
30 views

Reviewing source of DNS requests

Is there a way to know the source of DNS requests which were handed to the Forwarder (requests which were handled by the DC are of no interest)? If I set up a BIND server which is a forwarder to the ...
0
votes
1answer
32 views

Best OS to rename Windows Domain

I have a Windows Server 2003 with a domain name of: test.testdomain.com I want to replace this DC with a new 2012r2 but want to know if I should rename the domain first and then promote a new domain ...
-1
votes
0answers
31 views

can't reach domain controller when internet interface is enabled [migrated]

What I want: -Windows Server 2008 R2 guest acting as Domain Controller, internet access optional -Windows 7 guest joined to the domain, with internet access. My setup is this: Server network adapter ...
1
vote
0answers
36 views

Domain controller not appearing in DNS on any server but itself?

I have a site with a DC I want to decommission, and a relatively new one (promo'd within the last two weeks). I'm having trouble demoting the old server, and in the process of trying to figure out ...
1
vote
1answer
29 views

How to apply a windows domain network in multiple locations

I would like to implement a Windows Domain Network, corp.mydomain.com. The domain network will consist of 3 LANs (in small offices/residences) that will use Comcast or AT&T as their internet ...
0
votes
1answer
65 views

Windows Server 2003 DC is 32 minutes slow

I have a Windows Server 2003 DC SP2 that is precisely 32 minutes slow. It is the only DC in the domain. The server is set to query tock.usno.navy.mil. My google fu sadly has failed. Any suggestions? ...
-1
votes
1answer
28 views

Does a Domain Controller only control users accounts and permissions

I know this question will be very simple for most of you but as I am trying to wrap my head around it, I am still a little confused and haven't been able to find anything that flat out says what I'm ...
1
vote
1answer
41 views

Neglected services on old DC - how to move to new DC?

We have installed a new Server 2012. The new server: DC3 (192.168.0.3), has been promoted, and is now our main DC (includes : DNS, DHCP) Schema master DC3.domain Domain naming master ...
1
vote
1answer
62 views

Possible to override a GPO that doesn't have an 'Enabled' or 'Disabled' option?

I have a GPO that is directly under the domain in the tree in group policy manager. Meaning it applies to all OUs in the domain. (This wasn't my doing) The "Interactive logon: Message text for users ...
0
votes
1answer
56 views

Windows 7 Spamming Domain Controllers on ports 445 and 139, causing lockout

I have a domain lockout issue and in troubleshooting, I found through netstat that my machine is pummeling the domain controllers on ports 445 and 139. It is creating thousands of user ports to do ...
1
vote
2answers
66 views

Newly promoted domain controller showing many errors but dcpromo didn't complain?

I have a domain separated into four sites. In one of my remote sites, I have promoted a new DC and will be decommissioning the existing DC in a few weeks. I didn't receive any errors when I did the ...
2
votes
1answer
30 views

Missing DomainControllers in Active Directory Object

We are setting up a new network environment that will have two domain controllers and ran into an issue with Windows not recognizing the existing domain controllers (DC-01 and DC-02) as Domain ...
0
votes
0answers
29 views

nslookup gives timeout based on request - what gives?

I have the following strange problem with the DNS lookups in our Windows domain (dns service runs on the domain controller): from machine 'A': dns request for machines in the same network zone ...
-1
votes
1answer
72 views

Setup Domain Controller and Active Directory on Amazon EC2 as Primary AD [closed]

I am planning to deploy an Active Directory and Domain Controller on AWS for my company. It will primarily be used for these: User Authorization (Login/Logoff Process) File Sharing / Management ...
1
vote
1answer
36 views

Remove Orphaned Windows 2000 Server Domain Controller (VerifyEnterpriseReferences test failed)

I have a Windows Server 2003 machine that is our domain controller. It is the only domain controller (I know bad practice). It is having some hardware issues so I want to move the domain controller ...
3
votes
1answer
112 views

Better to share File Services role with Active Directory DC role OR with the RDS Terminal Server role?

We are a small business setting up a new server... budget is limited of course. I have ~500GB of data to share that needs to be stored locally on the single server we have. Host Server: Dell ...
0
votes
0answers
20 views

Fix Account issues after removing DC from server with IIS?

We recently upgraded our single-domain Windows network by adding two new servers. We promoted them both to domain controllers and removed the domain controller from our webserver (which was set up ...
-2
votes
1answer
25 views

Active Directory Server how to be cautious [closed]

My company has provided us laptops. We used to use them normally but suddenly my company has announced they have installed Active directory server. We all have to shift to that server. The requirement ...
-1
votes
1answer
48 views

NTP offset between PDCe and DC (Both Hyper-V)

I'm facing an issue, here is the context: 1 PDCe (192.168.1.3 and Hyper-V virtualized) is set as NTP server, its source for time is VM IC Time Synchronization. 1 DC (Hyper-V virtualized) is ...
0
votes
1answer
28 views

Replication Issues in Active Directory - Computer Objects showing up in multiple OUs

There seems to be replication issues in the domain , but there is a strange occurrence. Some computer objects are moved to a different OU ; after a day when i searched for those computer objects in ...
0
votes
0answers
31 views

Time Sync Issue for vm PDC on HyperV

I am a bit new the this forum. Not sure where to start but I basically found an article on this forum about HyperV Time Sync for VM Domain Controller. The owner of the post described the problems that ...
0
votes
2answers
87 views

How to copy/export live domain controllers to a test environment?

Let me explain out scenario: We have a totally virtualized live production system running all the production VMs in a Microsoft Failover cluster. The interesting VMs for this questions are the Main ...
1
vote
1answer
23 views

Is “dc=nomain” a in LDAP ACLs?

I'm trying to set up my first LDAP server. I can't get clients to authenticate using it even though everything seems to be working. i suspect the ACLs might be the problem since i can't see the ACLs ...
0
votes
1answer
45 views

Stand alone test domain controller and internet access

I've created a virtual machine (the VM is running Windows Server 2012 R2) using Hyper-V on my physical Windows 8.1 box for the purpose of testing Dynamics CRM 2013. This virtual machine is the domain ...
0
votes
0answers
29 views

Strange behavior from demoted DC

We used to run our own domain (referred to as OLD) but are now in the process of completely removing it and using the campus wide domain (referred to as CAMPUS). We have 2 DCs still active for our ...
1
vote
0answers
50 views

I can load an IIS hosted website via the Internet but not locally [duplicate]

I have just changed the bindings to use SSL for a website hosted in IIS on an AD Domain Controller. The new binding is IP: all unassigned - Hostname: site.domain.com - Port: 443 I can access this ...
0
votes
0answers
29 views

server 2012,invalid network adres

I have virtualbox with a windows server 2012 DC and a windows 8 client.I can login on the domain as Administrator on the windows client but when I want to change the password of the domain ...
3
votes
1answer
130 views

How to authenticate a user from an external Windows Domain (Active Directory)

I have a service (AcmeService) running on a domain (ACME.COM) and a user running in another domain (DISNEY.COM). mickey@disney.com wants to authenticate with the AcmeService. The service knows about ...
0
votes
0answers
63 views

Restoring read only domain controller from VM checkpoint

I have several RODC on remote sites, and sometimes power failures corrupts ADDS database which takes some time to recover. I'd like to move RODC to virtual machine (on same server) to be able in case ...
1
vote
1answer
50 views

Unnecessary Certificate Authority in Domain

I have an organization with a file server that is a secondary domain controller(2003 R2), an Exchange server(2008 R2), and a primary domain controller(2008 R2). We also have what used to be the ...
1
vote
1answer
31 views

2003 Domain Functional Level — Do I need to run adprep.exe to trust a 2012 DFL?

My company is still using Windows Server 2003 for the Domain Controllers, with DFL (and FFL) already raised to 2003 DFL/FFL. Now, we need to trust the domain of our new subsidiary. Their domain is ...
0
votes
2answers
64 views

Part-time AD server

I'm trying to understand how current Win 7/8 machines behave when they lose access to their domain controller and if it's possible to have machines be part of a domain if domain exists only part time ...
0
votes
1answer
341 views

w32tm /resync not working instantly

This Question is mostly for other people to learn from and to satisfy my own curiosity if someone knows why it does the following. We had a problem with our DC not having the right time due to it ...
1
vote
1answer
44 views

WIndows Server 2012 R2 + Windows 7 Ultimate CD Burn Rights

H have recently installed a ADDC in my office to manage users. I have actually setup roaming profiles and everything is great apart from one little issue... On the PCs standard users are unable to ...
2
votes
3answers
267 views

Why doesn't the time match on two Windows Domain Controllers despite resync?

In my domain there are two domain controllers, there is a gap of 3 minutes between their times and than I can find this difference between many clients (it depends on their DC). If I run this ...
0
votes
1answer
85 views

Windows Server 2008 R2 - proper way to remove failed Domain Controller

Hello i have a case with single model server. Original name of HP server was w8kcdn, the server started generating problems, so i needed to reinstall it. I've setup temporary install on PC with ...
0
votes
1answer
20 views

Deleting reverse zone in windows 2003 DNS server

This is my first time posting here on server fault. The problem i am faced with is when i try to add another DC to my network i am getting a very weird error. After some countless hours and re-reading ...
0
votes
1answer
51 views

Can I use an RODC for Active Directory athentication if the writeable DC is not available for several months?

We are running an Read-Write DC at our home office which we are using for authentication when were are working there. It works fine as long as we are at the office, but we are going to be on the road ...
0
votes
0answers
211 views

pfSense and Windows Domain Controller - configuration?

I've got a small scaled business network separated into green, orange and red using pfSense as firewall & gateway. In the local network, there's a Windows server machine hosting a domain ...