NTP

### NTP Server(192.168.0.1)

# yum -y install ntp

# vi /etc/ntp.conf

restrict 127.0.0.1

restrict ::1

### 192.168.1.0/24 Network에서의 NTP 요청을 허용

restrict 192.168.1.0 mask 255.255.255.0 no modify notary

 

server time.kriss.re.kr     iburst

server time2.kriss.re.kr    iburst 

server ntp.kornet.net       iburst

server ntp.postech.ac.kr    iburst

server gps.bora.net         iburst

 

#  systemctl enable ntpd && systemctl restart ntpd

 

# ntpq -p    

 

 

### Client(192.168.0.2)

# yum -y install ntp

# vi /etc/ntp.conf

server 192.168.0.1 iburst

 

 

# systemctl enable ntpd && systemctl start ntpd

# ntpq -p

+192.168.0.1 ~~~~