Kron PAM Server Configurations
- Establish an SSH connection to Kron PAM as pamuser user.
- Switch over to the root account using the command: sudo su
- Open the /etc/hosts file using the command: vi/etc/hosts
- Add the following line to the top of the list if there is no similar entry:

- Open the /etc/sysconfig/network-scripts/ifcfg-ens192 file with the command ("ens192" may be different on your system, making the filename also different): vi /etc/sysconfig/network-scripts/ifcfg-ens192
- Make sure that Primary DNS (DNS1) in this file is the Active Directory host's IP address.
- Restart the network service with the command: systemctl restart network
- Open the chrony config file to change the NTP servers with the command: vi /etc/chrony.conf
- Edit the configurations in the config file according to the information given below: server time.google.com iburst server time2.google.com iburst server time3.google.com iburst server time4.google.com iburst

NTP Config
- Execute the following commands: systemctl enable chronyd && systemctl restart chronyd timedatectl set-ntp true