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Date: Thu, 01 Mar 2001 13:27:35 +0900
From: Masanori Kanaoka <kana@saijo.mke.mei.co.jp>
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Subject: [FreeBSD-users-jp 59378] ntpd under FreeBSD 4.2-RELEASE with ntpversion 3 server
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$B6b2,$G$9!#(B

FreeBSD 4.2-RELEASE $B$N(B ntpd $B$G!"$O$^$C$F$$$^$9!#(B

     hostA
   sunos 4.1.3
   ntpversion3
        |
    -------------------------------------
                  |                 |
                hostB             hostC
          FreeBSD 3.2-RELEASE    FreeBSD 4.2-RELEASE

$B$H8@$&(B network($B<B:]$N(B hostname $B$rJQ$($F$$$^$9(B) $B$G!"(B
hostA $B$r(B ntp server $B$K$7$F!"(BhostC $B$G(B ntpd $B$rN)$A>e$2$F(B
$B;~4V$NF14|$r<h$m$&$H$7$F$$$^$9$,!#F14|$,<h$l$^$;$s!#(B

hostB $B$G$O!";~4V$NF14|$,<h$l$F$$$^$9!#(B

hostA $B$O!"JL$NIt=p$J$N$G@_Dj$OJ,$+$j$^$;$s!#(B

[ hostB $B$N@_Dj(B ]
< /etc/rc.conf $B$N0lIt(B >
xntpd_enable="YES"              # Run xntpd Network Time Protocol (or NO).
xntpd_program="xntpd"           # path to xntpd, if you want a different one.
xntpd_flags="-p /var/run/xntpd.pid"     # Flags to xntpd (if enabled).

< /etc/ntp.conf >
server hostA
driftfile /etc/ntp.drift

[ hostC $B$N@_Dj(B ]
< /etc/rc.conf $B$N0lIt(B >
ntpdate_enable="YES"            # Run ntpdate to sync time on boot (or NO).
ntpdate_program="ntpdate"       # path to ntpdate, if you want a different one.
ntpdate_flags=""                # Flags to ntpdate (if enabled).
xntpd_enable="YES"              # Run ntpd Network Time Protocol (or NO).
xntpd_program="ntpd"            # path to ntpd, if you want a different one.
xntpd_flags="-p /var/run/ntpd.pid"      # Flags to ntpd (if enabled).

< /etc/ntp.conf >
pidfile         /var/run/ntpd.pid
driftfile       /var/db/ntp.drift
logconfig       all
server hostA version 3
disable auth
statsdir /var/log/ntp/
statistics loopstats peerstats
filegen peerstats file peers type day link enable
filegen loopstats file loops type day link enable

hostB $B$K$F(B ntpq $B$G>uBV$r$_$k$H!"<!$N$h$&$K$J$C$F$$$F!"(B
ntpq> pe
     remote           refid      st t when poll reach   delay   offset    disp
==============================================================================
#hostA           hostA$B$N>eN.(B     3 u   42   64  377     1.39   10.758    4.61
ntpq> as
ind assID status  conf reach auth condition  last_event cnt
===========================================================
  1  6012  95f4   yes   yes  none dist.peer   reachable 15

hostC $B$G>uBV$r$_$k$H!"<!$N$h$&$G$9!#(B
ntpq> pe
     remote           refid      st t when poll reach   delay   offset  jitter
==============================================================================
   hostA            hostA $B$N>eN.(B  3 u  103  128  377    2.191  105.660  39.148
ntpq> as
ind assID status  conf reach auth condition  last_event cnt
===========================================================
  1 58084  9014   yes   yes  none    reject   reachable  1


hostC $B$G!"(B/etc/ntp.conf $B$N@_Dj$r?'!9JQ$($F!"(Bntpd $B$r:F5/F0$9$k:]$K$O!"(B
$B0lEY(B ntpd $B$r;_$a$F(B ntpdate -b hostA $B$G;~4V$r$"$kDxEY$"$o$;$F$+$i!"(B
ntpd $B$rN)$A>e$2$F$$$^$9!#(B

hostC $B$G$N(B ntpq $B$N(B associations $B$G$N(B condition $B$,(B reject $B$K$J$C$F$$$k$N$,(B
$B0-$$$N$@$H8@$&$H$3$m$^$G$G!"F\:C>uBV$K4Y$C$F$$$^$9!#(B

$B$3$&$7$F$_$?$i!"$H$+!#$3$3$N@_Dj$*$+$7$$$h!"$H$+!#(B
$B$3$3$r;2>H$7$F$_$?$i!"$H$+!#2?$G$b$$$$$G$9$N$G!"(B
$B$h$m$7$/$*4j$$$7$^$9!#(B

$B0l1~!"(Bman ntp.conf,ntpd $B$H0J2<$N(B URL $B$r;2>H$7$F$$$^$9!#(B
<URL:http://www.eecis.udel.edu/~ntp/ntpfaq/NTP-a-faq.htm>

$B!t(B ntpversion 4 $B$J(B ntp $B$r?($k$N$O!";O$a$F$G$9!#(B($B4@(B)
---
 Masanori Kanaoka	kana@saijo.mke.mei.co.jp

