Server 2019 Directory issues
The Problem I cannot query the AD from the AppsServer unless I leave the domain and restart, then rejoin and NOT restart All are fully patched with latest updates 07/05/2019 Setup (All...
View ArticleReplication time and Authoritative or Non-Authoritative Restore
Hi all,Can anybody tell me what is exact replication time frame when we talk aboutAuthoritative or Non-Authoritative Restore of Active Directory? The key issue here is exact time: "not yet replicated"...
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Read Only Domain Controller: Delegation of AD tasks vs hardware management
Hello,If I understand correctly, when we talk about RODC there is a clear distinction between delegating AD tasks and delegating somebody to manage hardware on RODC?So if f.e I wanted to delegate...
View ArticleSYSVOL, NETLOGON share problem
Hi All,I have faced an AD problem yesterday, and I have no experience in this kind of problem so I need some advice. We have a customer with multiple sites. They had moved their HQ to another city two...
View ArticleListing all groups in AD containing a given string
I want to find all AD groups containing the word "prgm". I tried right-clicking the domain name, "Find..." , tested various combinations such as "prgm", "*prgm*" but incorrect results were returned.Can...
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Data Collector Sets: Active Directory Diagnostics
Hey,I have another interesting question. In Event Viewer there is this funny thing called Data Collector Sets that can be also used totroubleshoot AD. You can run it f.e from User Defined or f.e...
View ArticleRan Bruflags D4 (authoritative restore) when I shouldn't have.
Made an idiotic mistake. Was trying to solve a sysvol/netlogon issue on a newly built off site DC. Was doing research and someone wrote that I should run the d4 flag in burflags. It was flagged as the...
View ArticleUser Authentication - Specific DC Server
I was wondering if there is a way to force a user account, at logon, to authenticate to a specific domain controller?Example would be if there are 3 domain controllers (DC1, DC2, DC3) and I want a user...
View ArticleRan Burflags D4 (authoritative restore) when I shouldn't have.
Made an idiotic mistake. Was trying to solve a sysvol/netlogon issue on a newly built off site DC. Was doing research and someone wrote that I should run the d4 flag in burflags. It was flagged as the...
View ArticleMultiple ADFS instances in single domain
We are currently running ADFS version 3 in our production single domain. We are needing to standup another instance using ADFS version 4 to test a new application. Question we have is: Can we stand up...
View ArticleDNS Forwarders
Hi, I'm hoping someone can help with this question regarding DNS Forwarding:I have an AD domain with 8 DNS servers across the country mix of (Win 2k8 R2/2012 R2/2016 servers). 3 x Read Only...
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Domain Controller shows SID with its Name
I recently migrated all the domain controllers in a multi site environment to Server 2016. In one of the sites one domain controller shows its name with some kind of a code (I believe its SID). Now it...
View ArticleImporting an LDIF file
I am a complete rookie when it comes to these things, so please bear with me.I have an LDIF file myfile.ldif with the following contents:dn: dc=mydomain,dc=com objectClass: top objectClass: dcObject...
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Forest Trust Relationships
HelloIn our Organization we have configure 2-way forest trust relationship between 2 forest domains(ForestA and ForestB) with Transitive mode "Yes", Name Suffix Routing is properly set.When checking...
View ArticleAD Users and Computers: The domain xxx could not be found because: A local...
Hi, I'm not a network guy (hopefully this is the right forum?), but I've created a new server, installed AD Users and Computers, and I'm trying to reach one of our domains. I'm logged in to the box...
View ArticleMicrosoft AD - SQL server integration for desktop login
Hi Microsoft Team, We are facing an issue which is as follows: 1. We have a SQL based user management system. 2. Now, we are planning to getting AD enabled for our production. 3. The challenge is to...
View ArticleMy Domain Controller has every month 1 min TIME DELAY
Hi Dears, I want to know why my Domain Controller has Time Delay every month approximately one minute, in there months has three minutes, however I set the Date and Time at local time zone,please help...
View ArticleActive Directory Migration
About AD domain migration, the source environment is 2008R2 and the target environment is 2016. Can I use ADMT to migrate in both versions?
View ArticleGot error while checking LDAP and RPC connectivity. Please check your...
Hi,I have single Domain Controller 30 machines are not able to contact the Server then possibly i checked internet in the Directory Server i was not able to browse Internet though Directory Server....
View ArticlePorts required for firewall communication between DC to DC and Client to DC
Hi All,I wanted to know about the exact ports which are required for communication between domain controller to domain controller and client to domain controller. I have to allow these ports through...
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