Open gpmc.msc and update the settings below:
Tag Archives: active-directory
Using Apache JMeter to measure LDAP performance
Extract the archive:
tar xf /mnt/c/Users/dmitriano/Downloads/apache-jmeter-5.6.3.tgz
Install Java runtime:
sudo apt install default-jre
java --version
openjdk 21.0.8 2025-07-15
OpenJDK Runtime Environment (build 21.0.8+9-Ubuntu-0ubuntu124.04.1)
OpenJDK 64-Bit Server VM (build 21.0.8+9-Ubuntu-0ubuntu124.04.1, mixed mode, sharing)
Investigating Kerboros with kinit and Wireshark
On the domain controller:
nslookup -q=SRV _kerberos._tcp.other.local
Server: localhost
Address: 127.0.0.1
_kerberos._tcp.other.local SRV service location:
priority = 0
weight = 100
port = 88
svr hostname = 7-dev-de-dc16.other.local
7-dev-de-dc16.other.local internet address = 10.15.7.16
Active Directory Tombstones
A tombstone is a container object consisting of the deleted objects from AD. These objects have not been physically removed from the database. When an AD object, such as a user is deleted, the object technically remains in the directory for a given period of time; known as the Tombstone Lifetime.
Seeing with ldp.exe
Go to Options -> Controls
