Domain controller communication

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• Questions, communicate with a Windows domain controller

  I thought at first my user had a problem with Keychain and had finally called Apple Tech Support.  While on the line with Apple, we proved that it was not a question of Keychain, but rather a problem of communication with a windows domain controller. The key elements are:

  * Multiple users and Macs are members of an Active Directory multi-domain forest

  * iMac is a 27-inch, mid-2011w / 8 GB RAM

  * OS X 10.11.2 (updated 10.11.3)

  * Question appears isolated to this iMac (currently). All other iMac, Macbook Pro and Mac Pro is currently very well, several VIRTUAL LANs, and a MacBook connected to the connection of network iMacs can communicate properly with the domain.

  * iMac seems not to contact no matter what domain controller when connecting, but connects to the resources of the network and domain controllers, after login. Permissions and access to the resources appear normal after login.

  * User (s) cannot change passwords for mobile accounts or login with new mobile accounts, but accounts/passwords cached work very well.

  * iMac uses Symantec EndPoint Protection for Mac (anti-virus) – REQUIRED BY THE POLICY.  I can't change.  I have come off for the test, but must replace as soon as the test is completed. This policy is set at a level about five grades of remuneration above me.

  * It isn't really everything off the coast of the wall software installs on the computer.  The full Adobe Creative Cloud subscription is responsible, but so it is on just about every other mac I support.

  The steps that have taken place:

  (1) about a month ago, the user went to change his password, but wouldn't go to change password at the login window.  We were able to change their password on the network and could use the new password to connect to the network Active Directory controlled resources. We can connect to resources network successfully with the new password, after we connect locally with the old password.

  (2) we get the red ball (the network resources are not available) to the login window. We are basically connecting with identification and passwords cached information.

  (3) if we try to change their password through the system preferences / users and groups / / password Chang, we get the message that no domain controller is available.

  (4) initially thought that it was a matter of trousseau, and we ended up calling Apple support, since Keychain first aid is no longer available in 10.11. Apple-Advisor while that remote, showed where it was not a question of Keychain because we could not change the password on the domain, because the iMac didn't communicate with a domain controller.

  (5) while on the phone with Apple, we reset SMC and NVRAM without success.

  (6) If you are going to untie the iMac in the domain, a message that the system cannot communicate with a domain controller.

  (7) today, thinking that maybe there was a hardware problem with the ethernet connection, tried to use the private WiFi network. Still would not communicate with a controller domain, but, as if using the wired, could connect to network resources. This happens independently attempted account.

  (8) used a MacBook on its network without any problem, it is not the connection port or switch

  (9) moved his iMac to another connection on one VLAN different. Same question.

  I'm open to suggestions. I have two days to work on this subject, around the planning of production of the user, while I'm off site for a week.

  10) thinking that maybe it was something that happened with 10.11.2, he improved to 10.11.3 today. No change.

  I don't want to try to clean and recharge its iMac, in the hope that this clears up the issue.

  ANY SUGGESTIONS?

  A few additional tests.

  (1) Symantec deleted using Symantec CleanWipe, without modification. Has been reinstalled after additional tests and a reinstallation of the operating system.

  (2) being ran reports, visualization and research now, but nothing is really coming out as noticeable. Only problem seems to be a helper of Adobe

  (3) use a bootable USB key and had no problem with the thumb drive version, this isn't somehow a hardware problem.

  4) entered the recovery partition and the re-installed El Capitan, in the hope that perhaps, is a pilot or something in the protocol stacks have been corrupt, a reinstall would correct. Reinstall has not corrected the problem.

  I'm really strongly leaning towards here is something in a plist or somewhere configuration file that is corrupted, but I don't know where this would be right now.  Will continue research and testing. Last resort will be a wipe up to bare metal and a clean install. I will not migrate the profile of the user, but only its working files.

• Problem with to demote a domain controller

  Hi all

  I tried today demote a domain controller, but my domain environment is still need of this domain controller to work.
  I have windows Server 2003 Small Business DC as DC1 & lately I added windows Server 2008 R2 DC as DC2 in the new box as an additional area. Now, I need to downgrade the windows server 2003 SB (DC1) in an old box.
  I transferred FSMO (all 5 roles) and remove DC1 from the announcement. In addition, remove it AD users & computers and Services of & Sites AD and DNS... I used the steps in this link: http://www.petri.co.il/delete_failed_dcs_from_ad.htm
  When Dc1 is not connected to the network, you receive this error (see this picture of this link http://i41.tinypic.com/30upoxj.png) every time I opened all the consoles AD (AD users & computers, etc...).
  Also, when I tried to change the domain controller, it seems that he could not located the domain or domain controllers. Please, see this photo from this link: http://i43.tinypic.com/2n6afx1.png
  I can solve it reconnect DC1 to the network, but I don't want to keep it longer, and I don't know what Miss me? Also, I tried to use dcpromo to remove the domain controller DC1, but I got an error message that tells me that this is not the last domain controller in the forest and cannot proceed with the removal of the DC.
  Can you help me as soon as POSSIBLE, I'm right here.
  Waiting for your answer... Thank you!

  Hi Haitham2011,

  The question you have posted is related to Windows Server 2008 and would be better suited to the TechNet community. Please visit the link below to find a community that will provide the support you want.

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  I hope this helps.

• We have DHCP role configured on the Windows Server 2008 added domain controller but we receive errors.

  We have DHCP role configured on adding Domain Controller(OS: Windows2008 R2). On the same, we get the error in the below event viewer.
  The name "domain name: 1 d" could not be registered on the interface with the IP . The computer with the IP did not allow the name to be claimed by this machine.

  Hello

  The question you have posted is related to the Windows 2008 Server and would be better suited to the TechNet community. Please visit the link below to find a community that will provide the best support.

  http://social.technet.Microsoft.com/forums/en/category/w7itpro

• Error when connecting to the domain controller

  In the logon window, the error message is "cannot connect to the domain either because the domain controller is down or unavailable your computer account has not been found."

  Hello

  Thank you for visiting the website of Microsoft Windows Vista Community. The question you have posted is related to Windows XP in a domain environment, and would be better suited to the TechNet community. Please visit the link below to find a community that will provide the support you want.
  http://social.technet.Microsoft.com/forums/en-us/itproxpsp/threads

• Cannot add Windows Vista PC to Windows 2008 domain. Error message: an attempt to resolve the DNS of a domain controller in the domain being joined has failed...

  When you try to add a new computer Windows Vista (hqseven) to a Windows 2008 network, I get the following error message... "An attempt to resolve the DNS of a domain controller in the domain being joined has failed. Ensure that this client is set to reach a DNS server that can resolve DNS names in the target domain. "Last year, I added two XP, a Windows 7 and another Vista box to the field.  I don't know why I can't add my new Windows Vista computer.

  I am able to get on the internet with the Vista PC. I can RDP to the domain controller (hqserver64) or any client. (using the name of host or static IP)  I can also do a ping of the domain controller (DC) or any another computer on my network using the host name.

  After initial search for information, I found the following error message when you do a nslookup from my new vista box.

  Nslookup mydomainname

  Server: hqserver64.mydomainname.net

  Address: 192.168.0.99

  hqserver64.mydomainname.NET cannot find mydomainname: Server failed.

  I do not understand why I suddenly get these error messages when I was able to reach this area in the past.

  Hello Stan Smith,

  Thank you for visiting the Microsoft answers community site. The question you have posted is related to Windows 7 in adomain of work environment and would be better suited to the TechNet community. Please visit the link below to find a community that will support what ask you

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  Hope this helps J

  Adam
  Microsoft Answers Support Engineer
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• Mutual authentication failed. The server password is obsolete on the domain controller.

  Hello
  I have configured the application WebDev and it mapped as network location.
  But while accessing it, I got following error: "the location is not available. Mutual authentication failed. The server password is obsolete on the domain controller. »
  Can someone help me solve this problem?

  Hi chahima,

  The question you posted would be better suited to Windows 7 IT pro community.
  http://social.technet.Microsoft.com/forums/en-us/w7itpronetworking/threads

• How to force the domain controller to accept the new PDC after the orphaned domain controller

  Hey guys, have a pretty complex but simple problem.

  I had a my student domain PDC holder down. He worked to RID and infrastructure

  I was able to grasp the roles to another domain controller, so this new domain controller, allows the appeal is that DC1 is now PDC.

  However, I can't convince the other DC, such as DC2 and DC3, to make it the new pdc.

  When I run the netdom query I get

  * WARNING role owner is a deleted domain controller: CN = NTDS settings\OADEL etc.

  So actually, he knows that his pdc has been removed from metadata. Where is this hard information coded in adsi edit, and where I can edit to type the host name of the new pdc?

  Hello

  The Microsoft Answers community focuses on the context of use. Please reach out to the business community of COMPUTING in the TechNet forum below:

  http://social.technet.Microsoft.com/forums/en/category/w7itpro

• I can't start a desktop connection remote with my file server, but I can't get to my domain controller. Other computers on the network can initiate together.

  Using server 2003 as DC and server 2003 as a FS. Problem computer running windows 7 upgraded to vista professional. I can open a desktop session with the domain controller remotely, but I can't launch with the fs. Other computers on the domain have no problem with a server opening. I have access to shared folders on the MSDS via LAN and can ping the fs. Also can not use MySQL on the fs with this computer. FS cannot launch the Office with the computer problem remotely but can with others.

  Hi Gary,.

  Thanks for posting in the Microsoft Community.

  The question you posted would be better suited in the TechNet Forums; We recommend that you post your question in the TechNet Forums to get help:

  http://social.technet.Microsoft.com/forums/en-us/smallbusinessserver/threads

  If you need Windows guru, do not hesitate to post your questions and we will be happy to help you.

• How to turn on the firewall on the primary domain controller (AD)

  Once I deployed AD and ADC (additional domain controller) for a single client. It worked well for 4 months. But now I sudddenly has received a call from the customer that the firewall of its DC broke down and could turn on the firewall. He said something like "error 1068: the dependency service or group could start" when I try to turn on the windows firewall. It's mission critical servers and quick responses are welcome.

  Hi Darpandeep,

  The question you have posted is related to the management of the Windows network and would be better suited to the TechNet community.

  Please visit the link below to find a community that will provide the support you want.

  http://social.technet.Microsoft.com/forums/en/w7itpronetworking/threads

  I hope this helps.

• "The relationship of trust between the Client and the domain controller has been lost."

  I had a client PC connected to a DC running 2003 SBServer.

  It was this error when he tried to connect with its domain account.

  "The relationship of trust between the Client and the domain controller has been lost."

  I had to connect as Administrator local and leave/re-join the domain with a different machine name.
  How can I fix the side Server?

  Hello

  The question you posted would be better suited to the TechNet community. Please visit the link below and validate the request.

  http://social.technet.Microsoft.com/forums/en-us/smallbusinessserver/threads

  Hope this information is useful.

• 2012 R2 in Windows domain controller goes to three options when you restart in hyper-v, but cannot boot from any option

  After that creating a differencing disk (Windows 2012 R2 MSDN) that points to a virtual hard drive in windows that was Sysprep, I went through all the measures to promote a domain controller, but then I get 3 options, one to stop and connect to DC, two to repair, and three to stop this PC, the virtual machine does not restart to something else than these three options. I have also set up the IP address to be in the same subnet as the host gave the DNS the same thing as the vm and can ping a Web site ok, but cannot get the malicious windows package to get from windows update then nothing else before I did this PC a 2013 R2 domain controller.

  Any help would be gladly appreciated, as I did the same for 2008 a few years ago, no problem - learn everything MS 2013 if all goes well soon on this...

  Marc

  This issue is beyond the scope of this site (for consumers) and to be sure, you get the best (and fastest) reply, we have to ask either on Technet (for IT Pro) or MSDN (for developers)
  http://social.technet.Microsoft.com/forums/en-us/home s/fr-U.S./Accueil
  http://social.msdn.Microsoft.com/Forum
  
  
  If you give us a link to the new thread we can point to some resources it

• Prerequisites for domain controller promotion is not for windows server 2012

  For windows server 2012 check of preconditions for the promotion of domain controller has failed. TCP ports required by Active Directory Domain Services are already in use on this computer. You must remove or reconfigure the services that currently use these ports (88, 389, 636, 3268, 3269).

  Support is located in the Windows Server Forums:
  http://social.technet.Microsoft.com/forums/en-us/category/WindowsServer/

• The server has not completed the compliance audit of the licenses. If the server is joined to a domain, make sure that the server can connect to a domain controller.

  Hi all

  Can I confirm with expert from Microsoft, it's windows foundation server 2012 may not be the first domain controller (which means that the first AD in the forest)? It must be attached to the root of the forest as a domain controller. If I'm promoting it to be first DC in new forest, he invites you to "the server has not completed the compliance audit of the licenses. If the server is joined to a domain, make sure that the server can connect to a domain controller. If the license compliant check cannot be completed, the server will automatically close in 9 days...

  Thank you & best regards
  Andy

  Hi Andy,.

  Your question of Windows is more complex than what is generally answered in the Microsoft Answers forums. It is better suited for the IT Pro TechNet public. Please post your question in the TechNet Windows Server Forums:
  http://social.technet.Microsoft.com/forums/en/category/WindowsServer

  Hope the helps of information.

• Windows Server Std 2012 R2 domain controller

  Hello world. We have problems in the domain controller with Windows Server R2 2012 in the VM that it helps domain users to connect to the DC remotely with admin rights. We have already allowed group policy by default on the management of the user rights that allow remote only for domain administrators. We did not refuse access, because the new user must be added to each new user creation. We do not want to use distribution of the Group deny. is it possible to access remotely to DC?

  Thanks in advance.

  This issue is beyond the scope of this site (for consumers) and to be sure, you get the best (and fastest) reply, we have to ask either on Technet (for IT Pro) or MSDN (for developers)
  *
  http://social.technet.Microsoft.com/forums/en-us/home s/fr-U.S./Accueil
  http://social.msdn.Microsoft.com/Forum