SETTING NTP (NETWORK TIME PROTOCOL)

NTP (NETWORK TIME PROTOCOL)

#Pertama kita Install paketnya terlebih dahulu:  apt-get install ntp ntpdate

#Setelah itu kemudian kita sedikit konfigurasi pada ntp.conf dengan perintah :

#mcedit /etc/ntp.conf

#Kemudian sesuaikan dengan settingan berikut , perhatikan yang saya cetak tebal dan abaikan yang lain:

# /etc/ntp.conf, configuration for ntpd; see ntp.conf(5) for help

driftfile /var/lib/ntp/ntp.drift

# Enable this if you want statistics to be logged.

#statsdir /var/log/ntpstats/

statistics loopstats peerstats clockstats

filegen loopstats file loopstats type day enable

filegen peerstats file peerstats type day enable

filegen clockstats file clockstats type day enable

# You do need to talk to an NTP server or two (or three).

#server ntp.your-provider.example

# pool.ntp.org maps to about 1000 low-stratum NTP servers.  Your server will

# pick a different set every time it starts up.  Please consider joining the

# pool: <http://www.pool.ntp.org/join.html>

#server 0.debian.pool.ntp.org iburst

#server 1.debian.pool.ntp.org iburst

#server 2.debian.pool.ntp.org iburst

#server 3.debian.pool.ntp.org iburst

server 127.127.1.0

fudge 127.127.1.0 stratum 1

#server id.pool.ntp.org iburst

# Access control configuration; see /usr/share/doc/ntp-doc/html/accopt.html for

# details.  The web page <http://support.ntp.org/bin/view/Support/AccessRestrictions>

# might also be helpful.

#

# Note that "restrict" applies to both servers and clients, so a configuration

# that might be intended to block requests from certain clients could also end

# up blocking replies from your own upstream servers.

# By default, exchange time with everybody, but don't allow configuration.

restrict -4 default kod notrap nomodify nopeer noquery

restrict -6 default kod notrap nomodify nopeer noquery

# Local users may interrogate the ntp server more closely.

restrict 127.0.0.1

restrict ::1

# Clients from this (example!) subnet have unlimited access, but only if

# cryptographically authenticated.

#restrict 192.168.123.0 mask 255.255.255.0 notrust

restrict 192.10.10.0 mask 255.255.255.0 nomodify notrap

# If you want to provide time to your local subnet, change the next line.

# (Again, the address is an example only.)

#broadcast 192.168.123.255

# If you want to listen to time broadcasts on your local subnet, de-comment the

# next lines.  Please do this only if you trust everybody on the network!

#disable auth

#broadcastclient

#selanjutnya tekan F2 untuk menyimpan dan tekan f10 untuk keluar

#kemudian setting pada local timedengan : mcedit /etc/localtime

#Ganti WIT menjadi WIB .

#Ganti tanda “ –“  menjadi tanda” +”

#Tekan f2 untuk menyimpan dan F10 untuk keluar

#kemudian setting tanggal dengan perintah : date –s 12/20/13

#format penulisan tanggal diatas adalah : date –s  Bulan/Tanggal/Tahun

#kemudian setting jam denga perintah : date –s 12:10:20

#format penulisan waktu diatas adalah : date –s  Jam/Menit/Detik

#Setting selesai silahkan coba singcronkan waktu di windows anda dengan waktu server, untuk caranya silahkan ikuti Video tutorial.

#kemudian restart NTP dengan perintah :   /etc/int.d/ntp restart

ngecek :

#ntpq -p