Install freeipa-server-trust-ad by entering the following commands in the terminal:
sudo apt update sudo apt install freeipa-server-trust-ad
Description:
FreeIPA centralized identity framework -- AD trust installer
FreeIPA is an integrated solution to provide centrally managed Identity (machine, user, virtual machines, groups, authentication credentials), Policy (configuration settings, access control information) and Audit (events, logs, analysis thereof). . Cross-realm trusts with Active Directory in IPA require working Samba 4 installation. This package is provided for convenience to install all required dependencies at once.
Homepage: http://www.freeipa.org
Version: 4.7.0~pre1+git20180411-2ubuntu2
Section: universe/net