ntp

# cd /usr/local/src
ftp://ftp.udel.edu/pub/ntp/ntp4/ntp-4.1.72.tar.gz を get

# tar zxvf ntp-4.1.72.tar.gz
# ln -s ntp-4.1.72 ntp

# cd ntp
# ./configure
# make
# make check
# make install

# cd /etc
# vi ntp.conf

server eagle.center.osakafu-u.ac.jp
driftfile /etc/ntp.drift

# ntpdate -b eagle.center.osakafu-u.ac.jp
# clock -w　；　CMOS 時計をシステム時計に合わせる

# /usr/local/bin/ntpd -A

# cd /var/spool/cron/crontab
# crontab -e root

0 0 * * * root ntpdate -b eagle.center.osakafu-u.ac.jp

# cd /etc/rc.d
# vi rc.local

if [ -f /usr/local/bin/ntpdate ]; then
echo " ntp start" /usr/local/bin/ntpdate -s -b eagle.center.osakafu-u.ac.jp
sleep 5
/usr/local/bin/ntpd -A　；　daemon を起動する場合

ｆi







公開 NTP サーバ

server ntp1.jst.mfeed.ad.jp	# new mfeed server
server ntp2.jst.mfeed.ad.jp	# new mfeed server
server ntp3.jst.mfeed.ad.jp	# new mfeed server
server clock.nc.fukuoka-u.ac.jp	# Fukuoka Univ
server clock.tl.fukuoka-u.ac.jp	# Fukuoka Univ
server ntp.tut.ac.jp	# Toyohashi Univ of Technology
server cesium.mtk.nao.ac.jp	# Kokuritsu Tenmondai
server eagle.center.osakafu-u.ac.jp	# Osaka Furitsu Univ
server ntp.sut.ac.jp	# Science Univ of Tokyo
server ntp.hiroshima-u.ac.jp	# Hiroshima Univ