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NTP
sun solaris x86
在/etc/inet/ntp.server为模版
配置文件为/etc/inet/ntp.conf
如下:
bash-2.05# vi ntp.conf
"ntp.conf" 65 lines, 2713 characters
# ident "@(#)ntp.server 1.6 00/07/17 SMI"
#
# /etc/inet/ntp.server
#
# An example file that could be copied over to /etc/inet/ntp.conf and
# edited; it provides a configuration template for a server that
# listens to an external hardware clock, synchronizes the local clock,
# and announces itself on the NTP multicast net.
#
# This is the external clock device. The following devices are
# recognized by xntpd 3-5.93e:
#
# XType Device RefID Description
# -------------------------------------------------------
# 1 local LCL Undisciplined Local Clock
# 2 trak GPS TRAK 8820 GPS Receiver
# 3 pst WWV PSTI/Traconex WWV/WWVH Receiver
# 4 wwvb WWVB Spectracom WWVB Receiver
# 5 true TRUE TrueTime GPS/GOES Receivers
# 6 irig IRIG IRIG Audio Decoder
# 7 chu CHU Scratchbuilt CHU Receiver
# 8 parse ---- Generic Reference Clock Driver
# 9 mx4200 GPS Magnavox MX4200 GPS Receiver
# 10 as2201 GPS Austron 2201A GPS Receiver
# 11 arbiter GPS Arbiter 1088A/B GPS Receiver
# 12 tpro IRIG KSI/Odetics TPRO/S IRIG Interface
# 13 leitch ATOM Leitch CSD 5300 Master Clock Controller
# 15 * * TrueTime GPS/TM-TMD Receiver
# 17 datum DATM Datum Precision Time System
# 18 acts ACTS NIST Automated Computer Time Service
# 19 heath WWV Heath WWV/WWVH Receiver
# 20 nmea GPS Generic NMEA GPS Receiver
# 22 atom PPS PPS Clock Discipline
# 23 ptb TPTB PTB Automated Computer Time Service
# 24 usno USNO USNO Modem Time Service
# 25 * * TrueTime generic receivers
# 26 hpgps GPS Hewlett Packard 58503A GPS Receiver
# 27 arc MSFa Arcron MSF Receiver
#
# * All TrueTime receivers are now supported by one driver, type 5.
# Types 15 and 25 will be retained only for a limited time and may
# be reassigned in future.
#
# Some of the devices benefit from "fudge" factors. See the xntpd
# documentation.
# Either a peer or server. Replace "XType" with a value from the
# table above.
server 127.127.1.0 prefer
fudge 127.127.1.0 stratum 0
broadcast 224.0.1.1 ttl 4
#enable auth monitor
driftfile /var/ntp/ntp.drift
statsdir /var/ntp/ntpstats/
#filegen peerstats file peerstats type day enable
#filegen loopstats file loopstats type day enable
#filegen clockstats file clockstats type day enable
#keys /etc/inet/ntp.keys
#trustedkey 0
#lrequestkey 0
#controlkey 0
控制服务
/etc/init.d/xntpd stop | start
利用如下命令检测
ntpq>; help
Commands available:
addvars associations authenticate cl clearvars
clocklist clockvar cooked cv debug
delay exit help host hostnames
keyid keytype lassociations lopeers lpassociations
lpeers mreadlist mreadvar mrl mrv
ntpversion opeers passociations passwd peers
poll pstatus quit raw readlist
readvar rl rmvars rv showvars
timeout version writelist writevar
ntpq>; associations
ind assID status conf reach auth condition last_event cnt
===========================================================
1 4732 9014 yes yes none insane reachable 1
2 4733 8000 yes no |
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