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ۼ : 05-08-25 11:13
NTP (Network Time Protocol) ġ OS - solaris 9 sparc |
۾ :
ȸ : 11,124
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NTP(Network Time Protocol)
-Ʈũ Ǿ ִ ýۿ "ð" ߿
- ýۿ Ǿ ִ ð ٸ, ý۳
ϰų ۼϴ ۾ 鿡
ȥ ۿ .
-Ƿ NTP ̿ϸ Time Server ƿ ð Ͽ
ý ð ϱ ý 簣 Ȯ
.
NTP α ġ ʿ䰡 solaris ġ ϸ ⺻
ġ ˴ϴ.
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ntp
ý ý /etc/inet/ntp.conf /etc/rc2.d/S74xntpd ũƮ
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------ 1. ------
ntp server ntp.conf .
ntp.conf /etc/inet/ntp.server ntp.conf ش.
#cp /etc/inet/ntp.server /etc/inet/ntp.conf
#vi /etc/inet/ntp.conf
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#vi /etc/inet/ntp.conf
#server 127.127.XType.0 prefer
#fudge 127.127.XType.0 stratum 0
ּ ó
server gps.bora.net prefer
server ntp.ewha.net
server time.bora.net
server time.nuri.net
server ntp1.gngidc.net
server ntp2.gngidc.net
server time.kriss.re.kr
ܺ Ÿ ߰
:wq!
#touch /var/ntp/ntp.drift ------- ð 帮Ʈ
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ntp server
#/etc/init.d/xntpd start
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---------NTP Ŭ̾Ʈ ------
ntp.conf ó Ŭ̾Ʈ
cp /etc/inet/ntp.client /etc/inet/ntp.conf
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Ŭ̾Ʈ ntp.conf
#vi /etc/inet/ntp.conf
multicast 224.0.1.1
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ntp Ŭ̾Ʈ
#/etc/init.d/xntpd start
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ntp ܺ Ȯ
(test>root)/# ntpq -p
remote refid st t when poll reach delay offset disp
==============================================================================
NTP.MCAST.NET 0.0.0.0 16 - - 64 0 0.00 0.000 16000.0
gps.bora.net 0.0.0.0 16 u 56 1024 0 0.00 0.000 16000.0
+211.39.143.103 tick.exit.com 2 u 28 64 377 12.48 -4.273 13.41
+zero.bora.net usno.pa-x.dec.c 2 u 49 64 377 12.34 -6.764 5.84
*ntp1.epidc.co.k 192.168.17.8 2 u 2 64 377 12.19 -5.149 4.04
ntp2.epidc.co.k 192.168.17.9 2 u 89 1024 317 24.70 -0.274 1019.15
-timency.kriss.r .LOCL. 1 u 169 512 377 11.08 3.647 18.83
(test>root)/#
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ntp Ŭ̾Ʈ Ҽ .
ntp Ŭ̾Ʈ multicast 224.0.1.1 ּҸ
ã ̴.
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