Debian 4.0
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NTPサーバー構築2008/08/24

  時刻合わせのためのntpサーバーを構築します。
ns:~#
aptitude install ntp

Reading package lists... Done
Building dependency tree... Done
Reading extended state information
Initializing package states... Done
Reading task descriptions... Done
Building tag database... Done
The following NEW packages will be installed:
  ntp
0 packages upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
Need to get 330kB of archives. After unpacking 868kB will be used.
Writing extended state information... Done
Get:1 http://ftp.jp.debian.org etch/main ntp 1:4.2.2.p4+dfsg-2 [330kB]
Fetched 330kB in 0s (984kB/s)
Selecting previously deselected package ntp.
(Reading database ... 18575 files and directories currently installed.)
Unpacking ntp (from .../ntp_1%3a4.2.2.p4+dfsg-2_i386.deb) ...
Setting up ntp (4.2.2.p4+dfsg-2) ...
Starting NTP server: ntpd.
ns:~#
mv /etc/ntp.conf /etc/ntp.conf.bk

ns:~#
vi /etc/ntp.conf


# 同期をとるサーバーを指定

server ntp1.jst.mfeed.ad.jp

server ntp2.jst.mfeed.ad.jp

server ntp3.jst.mfeed.ad.jp


ns:~#
/etc/init.d/ntp restart

Stopping NTP server: ntpd.
Starting NTP server: ntpd.
ns:~#
ntpq -p
   
# 動作確認

remote refid st t when poll reach delay offset jitter
=================================
ntp1.jst.mfeed.   210.173.160.86   2   u   2   64   1   21.227   -475.55   0.001
ntp2.jst.mfeed.   210.173.160.86   2   u   1   64   1   21.400   -475.53   0.001
ntp3.jst.mfeed.   210.173.160.86   2   u   -   64   1   22.087   -476.08   0.001
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