Chez Ptit Gars

Accueil > Informatique > Poweredge T105 > config ntp client et serveur

config ntp client et serveur

mardi 26 août 2008, par Pti Gars

Le Serveur

Les sources c’est là :

Pour le serveur on install ntp :

apt-get install ntp

Le fichier de configuration se trouve dans /etc/ntp.conf

# /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).

# Access control configuration; see /usr/share/doc/ntp-doc/html/accopt.html for
# details.  The web page <>
# 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 ::1

# Clients from this (example!) subnet have unlimited access, but only if
# cryptographically authenticated.
#restrict mask notrust

# If you want to provide time to your local subnet, change the next line.
# (Again, the address is an example only.)

# 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

J’ai ajouter le serveur de reims, car il est toujours bon d’avoir au moins 2 serveurs de temps

Le Client

Le paquet ntp est installé par default

Le fichier de config :


par default ntp conf est à oui donc j’ai créé le fichier

son contenu :


Même sans le fichier /etc/ntp.conf, le système se met à jour