NTP




Intall ntp:
# yum install ntp

Edit ntp.conf to setup time servers:
# vim /etc/ntp.conf
server 0.rhel.pool.ntp.org
server 1.rhel.pool.ntp.org
server 2.rhel.pool.ntp.org

Add ntp service to firewall rule:
#firewall-cmd –zone=zone –permanent –add-service=ntp
# firewall-cmd –reload

Start and enable ntpd:
# systemctl start ntpd
# systemctl enable ntpd
# systemctl status ntpd

Verify Time Sync:
# ntpq -p
# ntpstat

 

Setup Timezone

List of timezones:
# timedatectl list-timezones

Set timezone:
# timedatectl set-timezone Philippines/Manila

Synchronizing System clock using timedatectl
# timedatectl set-ntp yes

Show status
# timedatectl


Published by

Ferdy Mañago

Portland, Oregon