Bom dia pessoal.
Estou tendo dificuldades para fazer funcionar um servidor NTP na minha rede e gostaria de saber se vocês podem me ajudar.
Segue abaixo o meu /etc/ntp.conf
# Permit time synchronization with our time source, but do not
# permit the source to query or modify the service on this system.
restrict default kod notrap nomodify nopeer noquery
# Permit all access over the loopback interface. This could
# be tightened as well, but to do so would effect some of
# the administrative functions.
restrict 127.0.0.1 nomodify
# -- CLIENT NETWORK -------
# Permit systems on this network to synchronize with this
# time service. Do not permit those systems to modify the
# configuration of this service. Also, do not use those
# systems as peers for synchronization.
restrict 192.168.1.0 mask 255.255.255.0 nomodify notrap
# --- OUR TIMESERVERS -----
server ntp.on.br
server ntp.usp.br
server ntp.cais.rnp.br
# --- NTP MULTICASTCLIENT ---
#multicastclient # listen on default 224.0.1.1
# restrict 224.0.1.1 mask 255.255.255.255 nomodify notrap
# restrict 192.168.1.0 mask 255.255.255.0 nomodify notrap
# --- GENERAL CONFIGURATION ---
#
# Undisciplined Local Clock. This is a fake driver intended for backup
# and when no outside source of synchronized time is available. The
# default stratum is usually 3, but in this case we elect to use stratum
0. Since the server line does not have the prefer keyword, this driver
# is never used for synchronization, unless no other other
# synchronization source is available. In case the local host is
# controlled by some external source, such as an external oscillator or
# another protocol, the prefer keyword would cause the local host to
# disregard all other synchronization sources, unless the kernel
# modifications are in use and declare an unsynchronized condition.
#
server 127.127.1.0 # local clock
fudge 127.127.1.0 stratum 10
#
# Drift file. Put this in a directory which the daemon can write to.
# No symbolic links allowed, either, since the daemon updates the file
# by creating a temporary in the same directory and then rename()'ing
# it to the file.
#
driftfile /etc/ntp/ntp.drift
broadcastdelay 0.008
#
# Keys file. If you want to diddle your server at run time, make a
# keys file (mode 600 for sure) and define the key number to be
# used for making requests.
#
# PLEASE DO NOT USE THE DEFAULT VALUES HERE. Pick your own, or remote
# systems might be able to reset your clock at will. Note also that
# ntpd is started with a -A flag, disabling authentication, that
# will have to be removed as well.
#
#keys /etc/ntp/keys
Quando eu inicio o daemon ntpd, está aparecendo as seguintes mensagens em /var/log/messages.
May 31 10:41:39 micro-5 ntpd[3613]: sendto(200.144.121.33): Bad file descriptor
May 31 10:41:39 micro-5 ntpd[3613]: sendto(143.107.255.184): Bad file descriptor
May 31 10:41:39 micro-5 ntpd[3613]: sendto(200.20.186.75): Bad file descriptor
May 31 10:44:08 micro-5 ntpd[3628]: ntpd [email protected] Thu Apr 14 07:47:25 EDT 2005 (1)
May 31 10:44:08 micro-5 ntpd[3628]: precision = 3.000 usec
May 31 10:44:08 micro-5 ntpd[3628]: Listening on interface wildcard, 0.0.0.0#123
May 31 10:44:08 micro-5 ntpd[3628]: Listening on interface wildcard, ::#123
May 31 10:44:08 micro-5 ntpd[3628]: Listening on interface lo, 127.0.0.1#123
May 31 10:44:08 micro-5 ntpd[3628]: Listening on interface eth0, 192.168.1.105#123
May 31 10:44:08 micro-5 ntpd[3628]: kernel time sync status 0040
May 31 10:44:08 micro-5 ntpd[3628]: Frequency format error in /etc/ntp/ntp.drift
