From owner-man-jp-reviewer@jp.FreeBSD.org Mon Jan  7 10:00:07 2002
Received: (from daemon@localhost)
	by castle.jp.FreeBSD.org (8.11.6+3.4W/8.11.3) id g07107V54505;
	Mon, 7 Jan 2002 10:00:07 +0900 (JST)
	(envelope-from owner-man-jp-reviewer@jp.FreeBSD.org)
Received: from rwcrmhc53.attbi.com (rwcrmhc53.attbi.com [204.127.198.39])
	by castle.jp.FreeBSD.org (8.11.6+3.4W/8.11.3) with ESMTP/inet id g07105m54500
	for <man-jp-reviewer@jp.freebsd.org>; Mon, 7 Jan 2002 10:00:05 +0900 (JST)
	(envelope-from kuma@12-225-156-18.client.attbi.com)
Received: from 12-225-156-18.client.attbi.com ([12.225.156.18])
          by rwcrmhc53.attbi.com
          (InterMail vM.4.01.03.27 201-229-121-127-20010626) with ESMTP
          id <20020107005952.TWCM24940.rwcrmhc53.attbi.com@12-225-156-18.client.attbi.com>
          for <man-jp-reviewer@jp.freebsd.org>;
          Mon, 7 Jan 2002 00:59:52 +0000
To: man-jp-reviewer@jp.FreeBSD.org
From: kumagai@attbi.com (Norihiro Kumagai)
Date: Sun, 06 Jan 2002 17:01:01 -0800
Message-ID: <16206.1010365261@12-225-156-18.client.attbi.com>
Reply-To: man-jp-reviewer@jp.FreeBSD.org
Precedence: list
X-Distribute: distribute version 2.1 (Alpha) patchlevel 24e+011218
X-Sequence: man-jp-reviewer 3963
Subject: [man-jp-reviewer 3963] 
Errors-To: owner-man-jp-reviewer@jp.FreeBSD.org
Sender: owner-man-jp-reviewer@jp.FreeBSD.org
X-Originator: kuma@12-225-156-18.client.attbi.com

$B7'C+$G$9!#(B

ntp.conf.5 $B$G$9!#86J8$G$NF~$lBX$($,$+$J$j$?$/$5$s$"$C$F!"(B
$B85$NOBLu$,$I$3$^$G;H$($k$+$r8+6K$a$k$N$K<j4V<h$j$^$7$?!#(B
$B=$@5$,7k9=B?$/!"(Bdiff $B$r<h$k$H85$N(B 3 $BG\$K$J$k$N$G?7HGA4BN$r(B
$BEj$2$^$9!#(B

$BNc$K$h$C$F%U%!%$%k@hF,$N%P!<%8%g%sJ8;zNs$O86J8$K9g$o$;(B
$BIe$C$?>uBV$K$7$F$"$j$^$9!#$4MF<O$NDx!#(B

--
$B7'C+(B $BE5Bg(B

============================================================
.\"
.\" %FreeBSD%
.\"
.Dd January 13, 2000
.\" WORD: dotted-quad form	$B%I%C%H$G(B 4 $B$D$NItJ,$K6h@Z$i$l$?7A<0(B
.\" WORD: association		$B%"%=%7%(!<%7%g%s(B[NTP]
.\" WORD: key identifier	$B80$N<1JL;R(B
.\" WORD: key cache		$B80$N%-%c%C%7%e(B
.\" WORD: key file		$B80%U%!%$%k(B
.\" WORD: reference clock	$B;2>H%/%m%C%/(B
.\" WORD: time server		$B%?%$%`%5!<%P(B
.\" WORD: symmetric active	$BBP>NE*%"%/%F%#%V(B
.\" WORD: manycast		$B%a%K!<%-%c%9%H(B
.\" WORD: mobilize		($B%"%=%7%(!<%7%g%s$r(B)$B9T;H$9$k(B[NTP]
.Dt NTP.CONF 5
.Os
.Sh $BL>>N(B
.Nm ntp.conf
.Nd $B%M%C%H%o!<%/%?%$%`%W%m%H%3%k(B (NTP) $B%G!<%b%s$N@_Dj%U%!%$%k(B
.Sh $B=q<0(B
.Nm /etc/ntp.conf
.Sh $B@bL@(B
.Nm
$B@_Dj%U%!%$%k$O!"(B
.Xr ntpd 8
$B%G!<%b%s$N=i4|;OF0;~$K!"F14|MQ;~9o6!5k8;!"%b!<%I!"$=$NB>4XO">pJs$r(B
$B;XDj$9$k$?$a$KFI$_9~$_$^$9!#(B
$BDL>o$O!"$3$N@_Dj%U%!%$%k$O(B
.Pa /etc
$B%G%#%l%/%H%j$K%$%s%9%H!<%k$5$l$^$9$,!"$I$N%G%#%l%/%H%j$K$b%$%s%9%H!<%k(B
$B2DG=$G$9(B
($B%G!<%b%s$N(B
.Fl c
$B%3%^%s%I%i%$%s%*%W%7%g%s$r;2>H(B)$B!#(B
.Pp
$B%U%!%$%k$N%U%)!<%^%C%H$O!"B>$N(B
.Ux
$B@_Dj%U%!%$%k$H;w$F$$$^$9!#(B
$B%3%a%s%H$O!"J8;z(B
.Ql #
$B$+$i$O$8$^$j!"9TKv$^$GB3$-$^$9!#(B
$B$^$?!"6u9T$OL5;k$5$l$^$9!#(B
$B@_Dj%3%^%s%I$O!"@hF,$N%-!<%o!<%I$H!"(B
$B$=$N8e$KB3$/0z?t$N%j%9%H$+$i$J$j$^$9!#(B
$B0z?t$K$O%*%W%7%g%s$N$b$N$b$"$j$^$9!#(B
$B3F0z?t$O6uGr$G6h@Z$i$l$F$$$^$9!#(B
$B%3%^%s%I$O!"J#?t$N9T$K$^$?$,$k$3$H$O$G$-$^$;$s!#(B
$B0z?t$H$7$F!"%[%9%HL>!"(B
$B%I%C%H$G(B 4 $B$D$NItJ,$K6h@Z$i$l$?7A<0$N?tCM$G=q$+$l$?%[%9%H%"%I%l%9!"(B
$B@0?t!"IbF0>.?tE@$GI=8=$5$l$??tCM(B ($BIC$G;~4V$r;XDj$7$?>l9g(B)$B!"(B
$B%F%-%9%HJ8;zNs$,$"$j$^$9!#(B
.Pp
$B$3$N%^%K%e%"%k%Z!<%8$N;D$j$G$O!"@_Dj$H@)8f%*%W%7%g%s$K$D$$$F=R$Y$^$9!#(B
.Qq "NTP $B$N@_Dj$H(B NTP $B%5%V%M%C%H$N@_Dj$K4X$9$kCm0U(B"
$B$N%Z!<%8(B (
.Pa /usr/share/doc/ntp
$B$K$"$k(B
HTML $BJ8=q$N0lIt$H$7$FF~<j2DG=$G$9(B)
$B$G$O!"$3$l$i%*%W%7%g%s$K$D$$$F99$K?J$s$@5DO@$,$"$j$^$9!#(B
$B0lHLE*$J(B
.Sx $B@_Dj%*%W%7%g%s(B
$B$N5DO@$K2C$($F!"(B
$B%5%]!<%H$5$l$F$$$k5!G=$H!"$=$N5!G=$r@)8f$9$k$?$a$N%*%W%7%g%s$K$D$$$F(B
$B=R$Y$?!"<!$N$h$&$J%;%/%7%g%s$,$"$j$^$9(B:
.Bl -bullet -offset indent
.It
.Sx $BG'>Z5!G=$N%5%]!<%H(B
.It
.Sx $B%b%K%?5!G=$N%5%]!<%H(B
.It
.Sx $B%"%/%;%9@)8f5!G=$N%5%]!<%H(B
.It
.Sx $B;2>H%/%m%C%/5!G=$N%5%]!<%H(B
.El
.Pp
$B$3$l$i$N%;%/%7%g%s$N8e$K(B
.Sx $B$=$NB>$N%*%W%7%g%s(B
$B$K$D$$$F=R$Y$?%;%/%7%g%s$b$"$j$^$9!#(B
$BMxMQ2DG=$J%*%W%7%g%s$OK-IY$K$"$j$^$9$,!"(B
$BI,MW$J%*%W%7%g%s$O!"(B
.Ic server ,
.Ic peer ,
.Ic broadcast ,
.Ic manycastclient
$B%3%^%s%I$@$1$G$9!#(B
.Sh $B@_Dj%*%W%7%g%s(B
$B<!$K=R$Y$k$N$O!"(BNTPv4 $B$N@_Dj%3%^%s%I$K$D$$$F$G$9!#(B
$B$3$l$i$N%3%^%s%I$O!"4pK\E*$J5!G=$O(B NTPv3 $B$N$H$-$HF1$8$G$9$,!"(B
$B>l9g$K$h$C$F$O!"?7$?$J5!G=$d0z?t$r;}$C$?$b$N$,$"$j$^$9!#(B
$B%3%^%s%I$K$O!"(B2$B<oN`$N%/%i%9$,$"$j$^$9!#(B
$B@_Dj%3%^%s%I$O!"%j%b!<%H%5!<%P$^$?$ODL?.Aj<j$^$?$O;2>H;~7W$H$N(B
$B1JB3E*$J%"%=%7%(!<%7%g%s$N@_Dj$r9T$J$$$^$9!#(B
$BJd=u%3%^%s%I$O!"$5$^$6$^$J4XO"A`:n$r@)8f$9$k4D6-JQ?t$r@_Dj$7$^$9!#(B
.Ss $B@_Dj%3%^%s%I(B
$B%3%^%s%I$N%-!<%o!<%I$*$h$SI,MW$H$5$l$k(B IP $B%"%I%l%9$N<oN`$K$h$C$F!"(B
$B$5$^$6$^$J%b!<%I$,7hDj$5$l$^$9!#(B
$B%"%I%l%9$O<!$N$h$&$J<oN`$K%/%i%9J,$1$5$l$^$9!#(B
(s) $B%j%b!<%H%5!<%P$"$k$$$ODL?.Aj<j(B (IP $B%/%i%9(B A, B, C $B$N$$$:$l$+(B)$B!"(B
(b) $B%m!<%+%k%$%s%?%U%'!<%9$N%V%m!<%I%-%c%9%H%"%I%l%9!"(B
(m) $B%^%k%A%-%c%9%H%"%I%l%9(B (IP $B%/%i%9(B D)$B!"(B
$B$"$k$$$O!"(B (r) $B;2>H;~4V%"%I%l%9(B (127.127.x.x) $B$G$9!#(B
$B0J2<$G$O!"3F%3%^%s%I$KE,MQ2DG=$J%*%W%7%g%s$@$1$r5-:\$7$F$$$k$3$H$K(B
$BCm0U$7$F$/$@$5$$!#(B
$B5-:\$7$F$$$J$$%*%W%7%g%s$r;HMQ$7$F$b%(%i!<$K$J$i$J$$$+$b$7$l$^$;$s$,!"(B
$B$=$N7k2L!"L/$J$3$H$r$7$?$j!"(B
$BGK2uE*$J$3$H$r$7$G$+$7$?$j$9$k$3$H$,$"$j$^$9!#(B
.Bl -tag -width indent
.It Xo Ic server Ar address
.Op Cm key Ar key \&| Cm autokey
.Op Cm burst
.Op Cm iburst
.Op Cm version Ar version
.Op Cm prefer
.Op Cm minpoll Ar minpoll
.Op Cm maxpoll Ar maxpoll
.Xc
.It Xo Ic peer Ar address
.Op Cm key Ar key \&| Cm autokey
.Op Cm version Ar version
.Op Cm prefer
.Op Cm minpoll Ar minpoll
.Op Cm maxpoll Ar maxpoll
.Xc
.It Xo Ic broadcast Ar address
.Op Cm key Ar key \&| Cm autokey
.Op Cm version Ar version
.Op Cm prefer
.Op Cm minpoll Ar minpoll
.Op Cm ttl Ar ttl
.Xc
.It Xo Ic manycastclient Ar address
.Op Cm key Ar key \&| Cm autokey
.Op Cm version Ar version
.Op Cm prefer
.Op Cm minpoll Ar minpoll
.Op Cm maxpoll Ar maxpoll
.Op Cm ttl Ar ttl
.Xc
.El
.Pp
$B$3$l$i(B 4 $B$D$N%3%^%s%I$O!";HMQ$9$k%?%$%`%5!<%PL>$^$?$O%"%I%l%9$H!"(B
$BF0:n$r9T$&%b!<%I$r;XDj$9$k$b$N$G$9!#(B
.Ar address
$B$O!"(BDNS $BL>$G$b(B
$B%I%C%H$G(B 4 $B$D$NItJ,$K6h@Z$i$l$?7A<0$N(B IP $B%"%I%l%9$G$bNI$$$G$9!#(B
$B%"%=%7%(!<%7%g%s$N?6$kIq$$$K4X$9$k$5$i$J$k>pJs$O!"(B
.Qq "$B%"%=%7%(!<%7%g%s4IM}(B"
$B$N%Z!<%8$K$"$j$^$9!#(B
.Bl -tag -width indent
.It Ic server
$B%?%$%W(B s $B$*$h$S(B r $B$N%"%I%l%9MQ$G$9!#(B
$B$3$N%3%^%s%I$O!"%j%b!<%H%5!<%P$^$?$O%m!<%+%k$N%i%8%*;~7W$H$N(B
$B1JB3E*%/%i%$%"%s%H%b!<%I$N(B
$B%"%=%7%(!<%7%g%s$r9T;H$7$^$9!#(B
$B$3$N%b!<%I$G$O!"%m!<%+%k;~7W$,%j%b!<%H%5!<%P$KF14|$9$k$3$H$O(B
$B$"$j$^$9$,!"(B
$B%j%b!<%H%5!<%P$,%m!<%+%k;~7W$KF14|$9$k$3$H$O7h$7$F$"$j$^$;$s!#(B
$B$3$N%3%^%s%I$O!"%?%$%W(B b $B$^$?$O(B m $B$N%"%I%l%9$KBP$7$F(B
$B;HMQ$9$Y$-$G$O(B
.Em $B$"$j$^$;$s!#(B
.It Ic peer
$B%?%$%W(B s $B$N%"%I%l%9@lMQ$G$9!#(B
$B$3$N%3%^%s%I$O!";XDj$7$?%j%b!<%H$NDL?.Aj<j$H$N4V$G(B
$B1JB3E*BP>N%"%/%F%#%V(B (symmetric-active) $B%b!<%I$N(B
$B%"%=%7%(!<%7%g%s$r9T;H$7$^$9!#(B
$B$3$N%b!<%I$G$O!"%m!<%+%k;~7W$,%j%b!<%H$NDL?.Aj<j$KF14|$9$k$3$H$,(B
$B$"$j$^$9!#(B
$B$^$?!"%j%b!<%H$NDL?.Aj<j$,%m!<%+%k;~7W$KF14|$9$k$3$H$b$"$j$^$9!#(B
$B$3$N@-<A$O!"$5$^$6$^$J8N>c$N@8$8J}$K$h$C$F$O!"%m!<%+%kB&$H(B
$B%j%b!<%HB&$N$I$A$i$b$,$h$jNI$$;~9o8;$K$J$j$($k$h$&$J!"(B
$B%5!<%P$N%M%C%H%o!<%/$GM-1W$G$9!#(B
$B$3$N%3%^%s%I$O!"%?%$%W(B b, m $B$"$k$$$O(B r $B$N%"%I%l%9$KBP$7$F(B
$B;HMQ$9$Y$-$G$O(B
.Em $B$"$j$^$;$s!#(B
.It Ic broadcast
$B%?%$%W(B b $B$*$h$S(B m $B$N%"%I%l%9@lMQ$G$9!#(B
$B$3$N%3%^%s%I$O!"(B
$B1JB3E*%V%m!<%I%-%c%9%H%b!<%I$N%"%=%7%(!<%7%g%s$r9T;H$7$^$9!#(B
$BJ#?t$N%m!<%+%k%V%m!<%I%-%c%9%H%$%s%?%U%'!<%9(B ($B%5%V%M%C%H(B)
$B$*$h$S(B / $B$"$k$$$O!"J#?t$N%^%k%A%-%c%9%H%0%k!<%W$r;XDj$9$k$?$a!"(B
$BJ#?t$N%3%^%s%I$r;HMQ$G$-$^$9!#(B
$B%m!<%+%k$N%V%m!<%I%-%c%9%H%a%C%;!<%8$O!";XDj$5$l$?%5%V%M%C%H$K(B
$B4XO"$E$1$i$l$?%$%s%?%U%'!<%9$@$1$KE~C#$9$k$H$$$&$3$H$KCm0U$7$F(B
$B$/$@$5$$!#(B
$B$?$@$7!"%^%k%A%-%c%9%H%a%C%;!<%8$OA4$F$N%$%s%?%U%'!<%9$KE~C#$7$^$9!#(B
$B%V%m!<%I%-%c%9%H%b!<%I$G$O!"%m!<%+%k%5!<%P$O!";XDj$7$?%"%I%l%9$K(B
$BBT5!$7$F$$$k%/%i%$%"%s%H72$KBP$7$FDj4|E*$K%V%m!<%I%-%c%9%H%a%C%;!<%8$r(B
$BAw?.$7$^$9!#(B
$B$3$N$H$-$N%"%I%l%9$O!"DL>o$O!"%m!<%+%k%M%C%H%o!<%/(B ($B$N(B 1 $B$D(B) $B$N(B
$B%V%m!<%I%-%c%9%H%"%I%l%9!"$b$7$/$O(B NTP $B$K3d$jEv$F$i$l$?(B
$B%^%k%A%-%c%9%H%"%I%l%9$G$9!#(B
IANA $B$O!"%^%k%A%-%c%9%H%0%k!<%W$N%"%I%l%9(B 224.0.1.1 $B$r(BNTP $B@lMQ$K(B
$B3d$jEv$F$F$$$^$9!#(B
$B$7$+$7!"%a%C%;!<%8$r<}MF$9$k$?$a$K!"$=$NB>$N6%9g$7$J$$%"%I%l%9$b(B
$B4IM}6-3&Fb$G;HMQ$G$-$^$9!#(B
$B$b$H$b$H!"$3$N;EMM$O!"%m!<%+%k%5!<%P$,Aw?.B&$H$7$FF0:n$9$k;~$N$_(B
$BE,MQ$5$l$k$b$N$G$9!#(B
$B%V%m!<%I%-%c%9%H%/%i%$%"%s%H$H$7$FF0:n$5$;$?$$>l9g$O!"8e$K@bL@$9$k(B
.Ic broadcastclient
$B$b$7$/$O(B
.Ic multicastclient
$B%3%^%s%I$N9`$r;2>H$7$F$/$@$5$$!#(B
.It Ic manycastclient
$B%?%$%W(B m $B$N%"%I%l%9@lMQ$G$9!#(B
$B$3$N%3%^%s%I$O!";XDj$5$l$?%^%k%A%-%c%9%H%"%I%l%9$KBP$7$F(B
$B%a%K!<%-%c%9%H%/%i%$%"%s%H%b!<%I$N%"%=%7%(!<%7%g%s$r9T;H$7$^$9!#(B
$B$3$N>l9g!"(B
$B;HMQ$9$k%a%K!<%-%c%9%H%5!<%P$G(B
.Ic manycastserver
$B%3%^%s%I$G;XDj$7$?%"%I%l%9$H0lCW$9$k%"%I%l%9$r(B
$B;XDj$9$k$3$H$,I,MW$G$9!#(B
IANA $B$,3d$jEv$F$?(B 224.0.1.1 $B$H$$$&%^%k%A%-%c%9%H%"%I%l%9$O!"(B
$B;HMQ$9$Y$-$G$O$"$j$^$;$s!#(B
$B$?$@$7!"$3$l$i$N%a%C%;!<%8$,%$%s%?!<%M%C%H>e$N9-Bg$JNN0h$K(B
$B;5$-;6$i$5$l!"$=$l$K$h$C$FKDBg$JNL$N%j%W%i%$$,Aw$j<j$K(B
$B=8Cf$7$J$$$h$&$K!"2?$+FCJL$J<jCJ$r9V$8$F$$$k>l9g$OJL$G$9!#(B
.Ic manycastserver
$B%3%^%s%I$O!"%m!<%+%k%5!<%P$,%/%i%$%"%s%H%b!<%I$GF0:n$9$k$3$H$r;XDj$7$^$9!#(B
$B%m!<%+%k%5!<%P$O!"%V%m!<%I%-%c%9%H(B / $B%^%k%A%-%c%9%H%a%C%;!<%8$rAw$C$?7k2L(B
$BH/8+$7$?%j%b!<%H%5!<%P$H$H$b$K!"%/%i%$%"%s%H%b!<%I$GF0:n$7$^$9!#(B
$B%/%i%$%"%s%H$O!";XDj$7$?(B
.Ar address
$B$K4XO"$9$k%0%k!<%W%"%I%l%9$X!"MW5a%a%C%;!<%8$rAw$j$^$9!#(B
$B$=$7$F!"FC$KM-8z$K$5$l$?%5!<%P$,$3$NMW5a%a%C%;!<%8$K1~Ez$7$^$9!#(B
$B%/%i%$%"%s%H$O!":G$b@53N$J;~4V$rDs6!$9$k%5!<%P$rA*Br$7!"0J8e$O!"(B
.Ic server
$B%3%^%s%I$r;HMQ$7$?>l9g$HF1MM$NF0:n$r7QB3$7$^$9!#(B
$B$=$l0J30$N%5!<%P$O!"$^$k$G1~Ez$r<u?.$7$J$+$C$?$+$N$h$&$KL5;k$7$^$9!#(B
.El
.Pp
$B%*%W%7%g%s(B:
.Bl -tag -width indent
.It Cm autokey
$B%5!<%P$b$7$/$ODL?.Aj<j$H$N4V$GAw<u?.$7$?%Q%1%C%H$NA4$F$,!"(B
.Sx $BG'>Z%*%W%7%g%s(B
$B$N9`$G@bL@$9$k(B autokey $BJ}<0$r;HMQ$7$F0E9f2=$5$l$?(B
$BG'>Z%U%#!<%k%I$r4^$`$h$&$K$J$j$^$9!#(B
.It Cm burst
$B%5!<%P$,E~C#2DG=$J>l9g!"(B
$B%]!<%j%s%04V3V$4$H$K!"DL>o$N%Q%1%C%H(B 1 $B8D$NBe$o$j$K!"(B
$B%Q%1%C%H(B 8 $B8D$r%P!<%9%HE*$KAw?.$7$^$9!#(B
$B:G=i$N%Q%1%C%H$H(B2 $B8DL\$N%Q%1%C%H$N4V3V$OLs(B 16 $BIC$H$7$F$"$j$^$9!#(B
$B$3$l$O%b%G%`$K$h$kEEOC@\B3$,40N;$9$k$^$G$N;~4V$r<h$k$?$a$G$9!#(B
$B$=$l0J8e$N%Q%1%C%H$N4V3V$OLs(B 2 $BIC$G$9!#(B
$B$3$NF0:n$O!"(B
.Ic server
$B%3%^%s%I$H(B s $B%"%I%l%9$r;H$C$?;~9o4IM}$r<AE*$K2~A1$9$k$?$a$K(B
$B@_7W$5$l$^$7$?!#(B
.It Cm iburst
$B%5!<%P$KE~C#$G$-$J$$>l9g!"%]!<%j%s%04V3V$4$H$K!"DL>o$N(B
$B%Q%1%C%H(B 1 $B8D$NBe$o$j$K!"%Q%1%C%H(B 8 $B8D$r%P!<%9%HE*$KAw?.$7$^$9!#(B
$B%5!<%P$KE~C#$G$-$J$$8B$j!"%b%G%`$NEEOC@\B3$,40N;$9$k$h$&$K!"(B
$B%Q%1%C%H$N4V3V$OLs(B 16 $BIC$H$7$F$"$j$^$9!#(B
$B%5!<%P$,E~C#2DG=$K$J$k$H!"%Q%1%C%H$N4V3V$OLs(B 2 $BIC$K$J$j$^$9!#(B
$B$3$NF0:n$O!"(B
.Xr ntpd 8
$B$,(B
.Fl q
$B%*%W%7%g%sIU$-$G5/F0$5$l$?$H$-!"(B
.Ic server
$B%3%^%s%I$H(B s $B%"%I%l%9$K$h$k=i4|F14|3NN)$r9bB.2=$9$k$?$a$K@_7W$5$l$^$7$?!#(B
.It Cm key Ar key
$B%5!<%P$b$7$/$ODL?.Aj<j$H$N4V$GAw<u?.$7$?%Q%1%C%H$NA4$F$,!"(B
1$B$+$i(B65534$B$N4V(B ($BN>C<$r4^$`(B) $B$NCM$N(B
$B80<1JL;R(B
.Ar key
$B$r;HMQ$7$F0E9f2=$5$l$?G'>Z%U%#!<%k%I$r4^$`$h$&$K$J$j$^$9!#(B
$B%G%U%)%k%H$G$O!"0E9f2=$5$l$?%U%#!<%k%I$O4^$^$l$^$;$s!#(B
.It Cm minpoll Ar minpoll
.It Cm maxpoll Ar maxpoll
$B$3$N%*%W%7%g%s$O!"(BNTP $B%a%C%;!<%8$KBP$9$k:G>.$*$h$S:GBg$N%]!<%j%s%04V3V(B
$B$r!"ICC10L$G(B 2 $B$N;X?t$NCM$G;XDj$7$^$9!#(B
$B:GBg%]!<%j%s%04V3V$N%G%U%)%k%H$O(B 10 (1024$BIC(B) $B$G$9$,!"(B
.Cm maxpoll
$B%*%W%7%g%s$r;HMQ$9$k$3$H$G!">e8B$G$"$k(B 17 (36.4 $B;~4V(B) $B$^$G(B
$BA}$d$9$3$H$,$G$-$^$9!#(B
$B:G>.%]!<%j%s%0;~4V$O$N%G%U%)%k%H$O(B 6 (64 $BIC(B) $B$G$9$,!"(B
.Cm minpoll
$B%*%W%7%g%s$r;HMQ$9$k$3$H$G!"2<8B$G$"$k(B 4 (16 $BIC(B) $B$^$G(B
$B8:$i$9$3$H$,$G$-$^$9!#(B
.It Cm prefer
$B%5!<%P$KK>$^$7$$$b$N$H$7$F$N0u$r$D$1$^$9!#(B
$BB>$N>r7o$G:9$,$J$1$l$P!"$3$N0u$N$D$$$?%5!<%P$O!"(B
$B@5$7$/F0:n$7$F$$$k%[%9%H$NCf$+$iF14|MQ$KA*Br$5$l$^$9!#(B
$B$5$i$J$k>pJs$,I,MW$J$i!"(B
.Qq "$B4KOB$N%k!<%k$H(B prefer $B%-!<%o!<%I(B"
$B$N%Z!<%8$r;2>H$7$F$/$@$5$$!#(B
.It Cm ttl Ar ttl
$B$3$N%*%W%7%g%s$O!"%V%m!<%I%-%c%9%H%5!<%P%b!<%I$H(B
$B%a%K!<%-%c%9%H%/%i%$%"%s%H%b!<%I$G$N$_;HMQ$7$^$9!#(B
$B$3$N%*%W%7%g%s$O!"%V%m!<%I%-%c%9%H%5!<%P$H%^%k%A%-%c%9%H%5!<%P$N>e$G(B
$B;HMQ$9$k@8B8;~4V(B
.Cm ttl
$B$r;XDj$7!"%j%s%08!:w$r%a%K!<%-%c%9%H%/%i%$%"%s%H%Q%1%C%H$K3HD%$9$k(B
$B:GBg(B
.Cm ttl
$B$r;XDj$7$^$9!#(B
$B%G%U%)%k%H$NCM$O(B 127 $B$G$9$,!"E,@Z$JCM$rA*Br$9$k$N$O$A$g$C$H$7$?(B
$B9uKb=Q$N$h$&$J$b$N$G$9$N$G!"%7%9%F%`4IM}<T$H$N4V$ND4@0$,I,MW$G$9!#(B
.It Cm version Ar version
$BAw=P$9$k(B NTP $B%Q%1%C%H$G;HMQ$9$k%P!<%8%g%sHV9f$r;XDj$7$^$9!#(B
$B%P!<%8%g%s(B 1-4 $B$+$iA*Br$7$^$9!#(B
$B%P!<%8%g%s(B 4 $B$,%G%U%)%k%H$G$9!#(B
.El
.Ss $BJd=u%3%^%s%I(B
.Bl -tag -width indent
.It Ic broadcastclient
$B$3$N%3%^%s%I$O!"G$0U$N%m!<%+%k%$%s%?%U%'!<%9(B ($B%?%$%W(B b) $B$KBP$9$k(B
$B%V%m!<%I%-%c%9%H%5!<%P%a%C%;!<%8$N<u?.$r2DG=$K$7$^$9!#(B
$B:G=i$N%a%C%;!<%8$r<u?.$9$k:]$K!"%V%m!<%I%-%c%9%H%/%i%$%"%s%H$O!"(B
$B%5!<%P$H$N4V$G%/%i%$%"%s%H%5!<%P4V$NC;$$$d$j$H$j$rMQ$$$F!"(B
$BL>L\>e$N(B (nominal) $B%5!<%PEAGECY1d$rB,Dj$7$^$9!#(B
$B$=$N$"$H!"%V%m!<%I%-%c%9%H%/%i%$%"%s%H%b!<%I$KF~$j$^$9!#(B
$B$3$N%b!<%I$G!"$=$N8e$K<u?.$9$k%V%m!<%I%-%c%9%H%a%C%;!<%8$KF14|$7$^$9!#(B
$B6vA3!"$"$k$$$O8N0U$K$3$N%b!<%I$GN><T7hNv$K;j$k$3$H$rHr$1$k$?$a!"(B
$B%5!<%P$H%/%i%$%"%s%H$O$I$A$i$b!"(B
.Sx $BG'>Z%*%W%7%g%s(B
$B$N9`$G@bL@$9$kBP>N80G'>Z$^$?$O8x3+80G'>Z$rMQ$$$F(B
$BF0:n$7$J$/$F$O$J$i$J$$$3$H$KCm0U$7$F$/$@$5$$!#(B
.It Ic manycastserver Ar address ...
$B$3$N%3%^%s%I$O!"(B(1$B8D$^$?$OJ#?t$N(B) $B;XDj$7$?(B
$B%^%k%A%-%c%9%H%0%k!<%W%"%I%l%9(B ($B%?%$%W(B m)
$B$KBP$9$k%a%K!<%-%c%9%H%/%i%$%"%s%H%a%C%;!<%8$N<u?.$r2DG=$K$7$^$9!#(B
$B>/$J$/$H$b(B 1 $B8D$N%"%I%l%9$rI,MW$H$7$^$9!#(B
$B$7$+$7!"%j%W%i%$$NEAGE$r@)8B$7!":G=i$NAw?.B&$KBgNL$N%a%C%;!<%8$,(B
$B;&E~$7$J$$$h$&$K!"$J$s$i$+$NJ}:v$rFCJL$KMQ0U$7$J$$8B$j!"(B
IANA $B$,3d$jEv$F$?(B NTP $B%^%k%A%-%c%9%H%"%I%l%9(B
224.0.1.1 $B$r;HMQ$7$F$O$$$1$^$;$s!#(B
$B6vA3!"$"$k$$$O8N0U$K$3$N%b!<%I$GN><T7hNv$K;j$k$3$H$rHr$1$k$?$a!"(B
$B%5!<%P$H%/%i%$%"%s%H$O$I$A$i$b!"(B
.Sx $BG'>Z%*%W%7%g%s(B
$B$N9`$G@bL@$9$kBP>N80G'>Z$^$?$O8x3+80G'>Z$rMQ$$$F(B
$BF0:n$7$J$/$F$O$J$i$J$$$3$H$KCm0U$7$F$/$@$5$$!#(B
.It Ic multicastclient Ar address ...
$B$3$N%3%^%s%I$O!"(B(1$B8D$^$?$OJ#?t$N(B) $B;XDj$7$?(B
$B%^%k%A%-%c%9%H%0%k!<%W%"%I%l%9(B ($B%?%$%W(B m)
$B$KBP$9$k%^%k%A%-%c%9%H%5!<%P%a%C%;!<%8$N<u?.$r2DG=$K$7$^$9!#(B
$B:G=i$N%a%C%;!<%8$r<u?.$9$k:]$K!"%^%k%A%-%c%9%H%/%i%$%"%s%H$O!"(B
$B%5!<%P$H$N4V$G%/%i%$%"%s%H%5!<%P4V$NC;$$$d$j$H$j$rMQ$$$F!"(B
$BL>L\>e$N(B (nominal) $B%5!<%PEAGECY1d$rB,Dj$7$^$9!#(B
$B$=$N$"$H!"%V%m!<%I%-%c%9%H%/%i%$%"%s%H%b!<%I$KF~$j$^$9!#(B
$B$3$N%b!<%I$G!"$=$N8e$K<u?.$9$k%^%k%A%-%c%9%H%a%C%;!<%8$KF14|$7$^$9!#(B
$B6vA3!"$"$k$$$O8N0U$K$3$N%b!<%I$GN><T7hNv$K;j$k$3$H$rHr$1$k$?$a!"(B
$B%5!<%P$H%/%i%$%"%s%H$O$I$A$i$b!"(B
.Sx $BG'>Z%*%W%7%g%s(B
$B$N9`$G@bL@$9$kBP>N80G'>Z$^$?$O8x3+80G'>Z$rMQ$$$F(B
$BF0:n$7$J$/$F$O$J$i$J$$$3$H$KCm0U$7$F$/$@$5$$!#(B
.El
.Sh $BG'>Z5!G=$N%5%]!<%H(B
$BG'>Z5!G=$N%5%]!<%H$K$h$C$F!"(BNTP $B%/%i%$%"%s%H$O!"%5!<%P$,(B
$BK\Ev$K4{CN$G?.Mj$G$-$k$b$N$G$"$j!"6vA3$G$"$l0U?^E*$G$"$l!"(B
$B%5!<%P$N$U$j$r$7$F%/%i%$%"%s%H$r$@$^$=$&$H$9$k?/F~<T$G$O$J$$$3$H$r(B
$B3NG'$G$-$^$9!#(B
NTPv3 $B;EMM(B RFC-1305 $B$O!"<u$1<h$C$?(B NTP $B%Q%1%C%H$r(B
$B0E9f$K$h$jG'>Z$9$k$?$a$NJ}<0$rDj5A$7$F$$$^$9!#(B
$B$b$H$b$H!"$3$N5!G=$O!"(BCipher Block Chaining (CBC) $B%b!<%I$G5!G=$9$k(B
Data Encryption Standard (DES) 
$B%"%k%4%j%:%`$r;HMQ$7$F(B ($B0lHLE*$K!"(BDES-CBC $B$H(B
$B8F$P$l$kJ}<0$G$9(B) $B<B8=$5$l$F$$$^$7$?!#(B
$B8e$K!"HkL)80$r;HMQ$7$?(B RSA Message Digest 5 (MD5)
$B%"%k%4%j%:%`$rMQ$$$F(B ($B0lHLE*$K!"(B
keyed-MD5 $B$H8F$P$l$F$$$^$9(B) $B2~NI$,$J$5$l$^$7$?!#(B
$B$I$A$i$N%"%k%4%j%:%`$b%a%C%;!<%8%@%$%8%'%9%H!"$D$^$j!"(B
$BJRJ}8~%O%C%7%e$r7W;;$7$^$9!#(B
$B$3$l$O!"%5!<%P$,@5$7$$HkL)80$H80$N<1JL;R$r;}$C$F$$$k$+H]$+$r(B
$B8!>Z$9$k$N$K;HMQ$G$-$^$9!#(B
.Pp
NTPv4 $B$O!"(BNTPv3 $B$NJ}<0$r(B
$BJ];}$7$F$$$^$9!#(B
$B$3$NJ}<0$O!"BP>N800E9f2=$H@bL@$9$k$N$,E,@Z$G$7$g$&!#(B
$B$=$l$K2C$($F!"8x3+800E9f2=$K4p$E$/?7$7$$(B Autokey $BJ}<0$b(B
$BDs6!$7$F$$$^$9!#(B
$B0lHL$K!"8x3+800E9f2=$OBP>N800E9f2=$h$j$b0BA4$G$"$k$H(B
$B9M$($i$l$F$$$^$9!#(B
$B$3$NJ}<0$N0BA4@-$,!"N>%5!<%P$=$l$>$l$G@8@.$5$l30It$K;}$A=P$5$l$J$$(B
$BHkL)$NCM(B 1 $B8D$K4p$E$/$+$i$G$9!#(B
Autokey $B$r;H$&$3$H$G!"80G[I[(B/$B4IM}5!G=$,4^$`$b$N$OA4$F8x3+CM$N$_$G$9!#(B
$BCM$,8x3+$5$l$F$$$k$N$G!"80G[I[$HJ]4I$,C1=c2=$5$l$^$9!#(B
.Pp
$BG'>Z5!G=$O%"%=%7%(!<%7%g%s$=$l$>$l$KBP$7$F8DJL$K@_Dj$5$l$^$9!#(B
.Sx "$B@_Dj%*%W%7%g%s(B"
$B$N9`$G@bL@$5$l$k$h$&$K!"(B
$BG'>Z5!G=$O!"(B
.Ic peer  ,
.Ic server  ,
.Ic broadcast ,
.Ic manycastclient
$B%3%^%s%I$N(B
.Cm key
$B%5%V%3%^%s%I$^$?$O(B
.Cm autokey
$B%5%V%3%^%s%I$rMxMQ$7$F@_Dj$5$l$^$9!#(B
$B0J2<$G@bL@$9$kG'>Z5!G=%*%W%7%g%s$O!"(B1 $BAH$N80$r;XDj$7!"(B
$B@_Dj$9$k%"%=%7%(!<%7%g%s$=$l$>$l$KBP$9$k80$rA*Br$7!"(B
$B@_DjA`:n$r4IM}$7$^$9!#(B
.Pp
.Cm auth
$B%U%i%0$O!"?7$7$$%"%=%7%(!<%7%g%s$^$?$O%j%b!<%H@_Dj%3%^%s%I$,(B
$B0E9f2=G'>Z$rI,MW$H$9$k$+$I$&$+$r@)8f$7$^$9!#(B
$B$3$N%U%i%0$NM-8z(B/$BL58z$N@_Dj$O!"(B
.Ic enable
$B$*$h$S(B
.Ic disable
$B@_Dj%3%^%s%I$r;HMQ$7$F9T$J$&$3$H$,$G$-$^$9!#(B
$B$^$?!"B>$N%^%7%s$G(B
.Xr ntpdc 8
$B%W%m%0%i%`$rF0$+$7$F!"%j%b!<%H$+$i@_Dj%3%^%s%I$rAw$j9T$J$&$3$H$b(B
$B$G$-$^$9!#(B
$B$3$N%U%i%0$,M-8z$K@_Dj$5$l$F$$$l$P(B
($B%G%U%)%k%H$OM-8z$K@_Dj$5$l$F$$$^$9(B)$B!"(B
$B?75,$N%V%m!<%I%-%c%9%H%/%i%$%"%s%H%"%=%7%(!<%7%g%s!"(B
$B?75,$NBP>N%Q%C%7%V%"%=%7%(!<%7%g%s!"(B
$B%j%b!<%H@_Dj%3%^%s%I$O(B
$BBP>N80J}<0$^$?$O!"8x3+80J}<0$N$$$:$l$+$rMQ$$$F(B
$B0E9fE*$KG'>Z$5$l$J$1$l$P$J$j$^$;$s!#(B
$B$3$N%U%i%0$,L58z$K@_Dj$5$l$F$$$l$P!"0E9fE*$KG'>Z$5$l$F$$$J$/$F$b(B
$B$3$l$i$NA`:n$OM-8z$G$9!#(B
$B8e<T$N%b!<%I$GA`:n$r9T$&$H!"0-<T%O%C%+!<(B ($BLuCm(B: $B%/%i%C%+!<(B)
$B$,%/%i%$%"%s%H$N;~9o4IM}=hM}$K(B
$B=EBg$J:.Mp$r$b$?$i$9$3$H$,2DG=$G$"$k$H$$$&!"=EBg$J@H<e@-$r>7$/(B
$B$3$H$OM}2r$7$F$*$$$F$/$@$5$$!#(B
.Pp
$B%U%!%$%"%&%)!<%k$HB??t$N%V%m!<%I%-%c%9%H%/%i%$%"%s%H$,B8:_$9$k(B
$B%M%C%H%o!<%/$G$O!"G'>Z5!G=$rL58z$K$7$F$*$/$3$H$b5vMF$G$-$k$+$b(B
$B$7$l$^$;$s!#(B
$B$H$$$&$N$O!"L58z$K$9$k$3$H$G80$NG[I[$r9T$J$o$:$K$9$_$^$9$7!"(B
$B%M%C%H%o!<%/$N4IM}$,C1=c$K$J$k$+$i$G$9!#(B
$B$7$+$7!"@_Dj%U%!%$%k$,%[%9%HL>$r4^$`>l9g!"$^$?$O!"(B
$B%5!<%P$+%/%i%$%"%s%H$,%j%b!<%H$+$i@_Dj$5$l$k>l9g!"(B
DNS $B$H!"$=$l$H$OJL$NL>A02r7h%W%m%;%9$rMQ$$$F(B
$B%[%9%HL>$r2r7h$7$^$9!#(B
$B56J*$N%M!<%`%5!<%P%a%C%;!<%8$+$i<i$k$?$a$K!"(B
$BFbIt$G@8@.$5$l$?80$r;HMQ$7$FL>A02r7h%a%C%;!<%8$rG'>Z$7$F$$$^$9!#(B
$B$3$N80$O!"DL>o!"%f!<%6$+$i$O8+$($^$;$s!#(B
$B$7$+$7!"0E9f2=5!G=$N%5%]!<%H$,L58z$K$5$l$F$$$k>l9g!"(B
$B$3$NL>A02r7h%W%m%;%9$,<:GT$7$F$7$^$$$^$9!#(B
$B$3$NLdBj$N2r7h:v$O!"%[%9%HL>$NBe$o$j$K(B IP $B%"%I%l%9$r;XDj$9$k(B
($B$3$A$i$O$"$^$j$*4+$a$7$^$;$s(B) $B$+!"$^$?$O!"(B
.Cm auth
$B%U%i%0$rM-8z$K$7$FL>A02r7h%W%m%;%9$r9T$J$$!"(B
$BL>A02r7h%W%m%;%9$,40N;$7$F$+$i(B
.Cm auth
$B%U%i%0$rL58z$K$9$k$+$N$I$A$i$+$G$9!#(B
.Pp
$B%^%k%A%-%c%9%H%5%]!<%H$,MxMQ2DG=$J>l=j$G$NBeBX0F$H$7$FL%NOE*$J$b$N(B
$B$O!"%a%K!<%-%c%9%H%b!<%I$G$9!#(B
$B$3$N%b!<%I$G$O!"%/%i%$%"%s%H$ODj4|E*$K%5!<%P$rN.$7D`$j$7$^$9!#(B
$B$3$N%b!<%I$G$N0E9f2=G'>Z$O!"8x3+80J}<0$r(B
$B0J2<$K@bL@$9$k$h$&$K;HMQ$7$^$9!#(B
$B$3$N%a%K!<%-%c%9%H%b!<%I$N<g$JMxE@$O!"%/%i%$%"%s%H$O%5!<%P$r(B
$BDL>o$NF0:n$N4V$KH/8+$9$k$N$G!"%5!<%P$K$J$jF@$k%^%7%s$K(B
$B;vA0$K@_Dj$9$kI,MW$,$J$$$3$H$H!"%/%i%$%"%s%HA4$F$GF1$8(B
$B@_Dj%U%!%$%k$rMxMQ$G$-$k$3$H$G$9!#(B
.Pp
NTP $BG[I[%=%U%H%&%(%"$N9=C[A0$K(B
.Sy rsaref20
$B%=%U%H%&%(%"$r%$%s%9%H!<%k$7$F$*$$$?>l9g!"(B
$B%G%U%)%k%H$NBP>N800E9f2=%5%]!<%H$K2C$($F!"8x3+800E9f2=$N%5%]!<%H$b(B
$BMxMQ2DG=$G$9!#(B
$B8x3+800E9f2=$O!"@53N@-$H0BDj@-$r5>@7$K$;$:$K!"0BA4$J%5!<%PG'>Z$r(B
$BDs6!$7$^$9!#(B
$BBP>N800E9f2=!"8x3+800E9f2=N>J}$KBP$9$k%;%-%e%j%F%#%b%G%k$H(B
$B%W%m%H%3%kJ}<0$O!"0J2<$K@bL@$7$^$9!#(B
.Ss "$BBP>N80J}<0(B"
RFC-1305 $B;EMM$G$O!"K\Mh!"(B65,534 $B8D$N80$NCf$NG$0U$N(B 1 $B8D$r;H$$!"(B
$B%"%=%7%(!<%7%g%s$rG'>Z$9$k$3$H$,2DG=$G$9!#(B
$B80$=$l$>$l$O(B 32 $B%S%C%H$N80<1JL;R$K$h$j6hJL$5$l$^$9!#(B
$B$3$3$G;H$o$l$k%5!<%P$H%/%i%$%"%s%H$O!"(B
$B%a%C%;!<%8$rG'>Z$9$k$?$a$N80$*$h$S80<1JL;R$r9g0U$7$F$*$/(B
$BI,MW$,$"$j$^$9!#(B
$B80$*$h$S$=$l$K4XO"$9$k>pJs$O!"80%U%!%$%kCf$G;XDj$7$^$9!#(B
$BDL>o!"$3$N%U%!%$%k$O!"(B
.Pa ntp.keys
$B$H8F$P$l$^$9!#(B
$B$3$N%U%!%$%k$O0BA4$J<jB3$-$rMQ$$$F8r49(B/$B3JG<$9$kI,MW$,$"$j$^$9$,!"(B
$B$3$N<jB3$-$O!"(BNTP $B%W%m%H%3%k<+BN$NHOaF$rD6$($F$$$^$9!#(B
$BK\Mh$N(B NTP $B%"%=%7%(!<%7%g%s$K;HMQ$5$l$k80$K2C$($F!"DI2C$N80$r(B
.Xr ntpq 8
$B$*$h$S(B
.Xr ntpdc 8
$B%f!<%F%#%j%F%#%W%m%0%i%`MQ$N%Q%9%o!<%I$H$7$F;HMQ$G$-$^$9!#(B
.Pp
.Xr ntpd 8
$B$,=i$a$F5/F0$9$k$H!"(B
ntpd $B$O!"(B
.Ic keys
$B%3%^%s%I$G;XDj$7$?80%U%!%$%k$rFI$_9~$_!"80%-%c%C%7%e$K80$r(B
$B@_CV$7$^$9!#(B
$B0lJ}!"80$O;HMQ$9$kA0$K(B
.Ic trusted
$B%3%^%s%I$G%"%/%F%#%V$K$7$F$*$/$3$H$,I,MW$G$9!#(B
$B$3$l$K$h$j!"Nc$($P!"$$$/$D$+$N80$NB+$r%$%s%9%H!<%k$7!"(B
.Xr ntpdc 8
$B$r;HMQ$7$F80$NB+$r%j%b!<%H$+$i%"%/%F%#%V$K$7$?$j!"Hs%"%/%F%#%V$K(B
$B$7$?$j$G$-$^$9!#(B
$B$^$?!"$3$l$K$h$j!"80$N0BA4@-$,B;$J$o$l$F$7$^$C$?>l9g$K;HMQ$G$-$k(B
$B80$N<h>C5!G=$bDs6!$5$l$^$9!#(B
.Ic requestkey
$B%3%^%s%I$O!"(B
.Xr ntpdc 8
$B%f!<%F%#%j%F%#MQ$K%Q%9%o!<%I$H$7$F;HMQ$5$l$k80$rA*Br$7$^$9!#(B
$B$=$l$KBP$7$F!"(B
.Ic controlkey
$B%3%^%s%I$O!"(B
.Xr ntpq 8
$B%f!<%F%#%j%F%#MQ$K%Q%9%o!<%I$H$7$F;HMQ$5$l$k80$rA*Br$7$^$9!#(B
.Ss $B8x3+80J}<0(B
RFC-1305 $B$K5-:\$5$l$F$$$k!"$b$H$+$i$"$k(B NTPv3 $B$NG'>ZJ}<0$O(B
$B7QB3$7$F%5%]!<%H$5$l$F$$$^$9!#(B
$B$7$+$7$J$,$i!"(BNTPv4 $B$G$O!"(B
Autokey $B$H8F$P$l$kG'>ZJ}<0$,DI2C$5$l!"$=$l$rMxMQ$G$-$^$9!#(B
$B$3$NG'>Z5!9=$O!"(BMD5 $B%a%C%;!<%8%@%$%8%'%9%H!"(BRSA $B8x3+80=pL>!"(B
Diffie-Hellman $B809g0U%"%k%4%j%:%`$r;HMQ$7$^$9!#(B
$B$3$l$i$O(B NTPv4 $BG[I[%=%U%H%&%(%"$K$O4^$^$l$F$$$^$;$s$,!"(B
$B$$$/$D$+$N%=!<%9%3!<%I$,B8:_$7$^$9!#(B
$B$3$N5!G=$rM-8z$K$9$k$?$a$K$O!"(B
.Pa README.rsa
$B%U%!%$%k$K@bL@$7$F$"$k$h$&$K!"(B
.Sy rsaref20
$B%Q%C%1!<%8$r%$%s%9%H!<%k$7$F$*$+$M$P$J$j$^$;$s!#(B
$B0lEY%$%s%9%H!<%k$9$k$H!"(Bconfigure $B$H9=C[%W%m%;%9$,$=$l$r(B
$B<+F0E*$K8!=P$7!"I,MW$J%k!<%A%s$r%3%s%Q%$%k$7$^$9!#(B
Autokey $BJ}<0$O!"%5%]!<%H$9$k$5$^$6$^$J(B NTP $B%b!<%I$KBP1~$7$F(B
$B$$$/$D$+$NF0:n%b!<%I$r;}$C$F$$$^$9!#(B
$B$9$Y$F$N%b!<%I$G%?%$%`%9%?%s%WIU$-(B RSA $B=pL>$r;HMQ$7!"(B
$B0E9f2=$NCM$NAw?.85$r8!>Z$7$^$9!#(B
$B$9$Y$F$N%b!<%I$G!"%/%i%$%"%s%H!"%5!<%P$=$l$>$l$GFHN)$K7W;;$G$-$k(B
$BFC<l$J%/%C%-!<$r(B 1 $B8D;HMQ$7$^$9!#(B
$BBP>N%b!<%I$G$O!"$3$N%/%C%-!<$O(B Diffie-Hellman $B809g0U%"%k%4%j%:%`$r(B
$BMQ$$$FAH$_N)$F$i$l$^$9!#(B
$B$=$l0J30$N%b!<%I$G$O!"$3$N%/%C%-!<$O(B
IP $B%"%I%l%9$H%5!<%P$N$_$,CN$C$F$$$kHkL)$NCM$H$GAH$_N)$F$i$l$^$9!#(B
$B$=$l$K2C$($F!"$9$Y$F$N%b!<%I$G(B S-KEY $BJ}<0$HNI$/;w$?J}<0$r;HMQ$7$^$9!#(B
$B$=$NJ}<0$G$O!"5?;wMp?t80$N%j%9%H$r@8@.$7!"5U=g$G;HMQ$7$^$9!#(B
$B$3$l$i$NJ}<0$O!"44It8~$1MWLs!"8=>u!"MWLs%9%i%$%I!"J88%%j%9%H(B
$B$H$b$I$b!"(B
.Qq "$B<+<gG'>Z(B(Autonomos Authentication)"
$B$N%Z!<%8$G@bL@$7$^$9!#(B
.Pp
Autokey $BJ}<0$G;HMQ$9$k0E9f2=$NCM$O!"(B
.Xr ntp-genkeys 8
$B%W%m%0%i%`$G@8@.$9$k%U%!%$%k$NCf$KAH$_9~$^$l$F$$$^$9!#(B
$B$=$l$i$O!"BP>NHkL)80!"8x3+80(B/$BHkL)80$NAH!"9g0U%Q%i%a!<%?$G$9!#(B
$B$3$l$i%U%!%$%k$N7A<0$N@bL@$O!"(B
.Xr ntp.keys 5
$B%^%K%e%"%k%Z!<%8$r;2>H$7$F$/$@$5$$!#(B
$B$3$l$i$N%U%!%$%k$K$O!"(B
.Sy rsaref20
$B%Q%C%1!<%8$N%"%k%4%j%:%`$K$h$j@8@.$5$l$?0E9f2=$NCM$,(B
$B0u;z2DG=$J(B ASCII $BJ8;z$N7A<0$G4^$^$l$F$$$^$9!#(B
$B$9$Y$F$N%U%!%$%kL>$K$O(B NTP $BIC$N%?%$%`%9%?%s%W$H!"$=$N8e$m$K(B
$B%G%U%)%k%H$NL>A0$H$,4^$^$l$^$9!#(B
$B$3$l$i$N%G%U%)%k%H$NL>A0$O0J2<$GM?$($^$9!#(B
$B%U%!%$%k%G!<%?$O%7%9%F%`%/%m%C%/$r<o$H$9$kMp?tCM$KM3Mh$7$F$*$j!"(B
$B%U%!%$%kL>$K%?%$%`%9%?%s%W$,4^$^$l$F$$$k$?$a!"(B
$B$3$l$i$N%U%!%$%k$r@8@.$9$k$4$H$K!"(B
$B0[$J$k%U%!%$%kFbMF$H%U%!%$%kL>$G@8@.$5$l$^$9!#(B
.Pp
.Pa ntp.keys
$B%U%!%$%k$O(B DES/MD5 $BHkL)80$r4^$_$^$9!#(B
$B$3$N%U%!%$%k$rF1$8%;%-%e%j%F%#6h2h$KB0$9$kB>$N%5!<%P$d%/%i%$%"%s%H$K(B
$BG[I[$9$k:]$K$O!"0BA4$J<jCJ$GG[I[$;$M$P$J$j$^$;$s!#(B
$B$^$?!"$3$N%U%!%$%k$O(B root $B$N$_$,8+$i$l$k$h$&$K$7$J$1$l$P$J$j$^$;$s!#(B
$B$3$N%U%!%$%k$O(B Autokey $BJ}<0$G$O;HMQ$7$^$;$s$,!"(B
.Xr ntpdc 8 ,
.Xr ntpq 8
$B%f!<%F%#%j%F%#$,;HMQ$9$k(B
$B$$$/$D$+$N%j%b!<%H@_Dj%3%^%s%I$rG'>Z$9$k:]$KI,MW$G$9!#(B
.Pa ntpkey
$B%U%!%$%k$O(B RSA $BHkL)80$rJ];}$7$^$9!#(B
$B$3$N%U%!%$%k$r@8@.$7$?%^%7%s$G$N$_MxMQ$G$-$^$9!#(B
$BB>$N%G!<%b%s$d%"%W%j%1!<%7%g%s%W%m%0%i%`$H6&MQ$9$k$3$H$O(B
$B7h$7$F$"$j$^$;$s!#(B
$B$G$9$+$i!"(Broot $B$N$_$,8+$i$l$k$h$&$K$7$J$1$l$P$J$j$^$;$s!#(B
.Pp
.Pa ntp_dh
$B%U%!%$%k$O!"9g0U%Q%i%a!<%?$rJ];}$7$^$9!#(B
$B$3$N%Q%i%a!<%?$OBP>N(B ($B%"%/%F%#%V!"%Q%C%7%V(B) $B%b!<%I$G$N$_;HMQ$7$^$9!#(B
$BBP>N%b!<%I%"%=%7%(!<%7%g%s$r3+;O$9$kDL?.Aj<jF1;N$GF1$8%Q%i%a!<%?$r(B
$B6&M-$9$k$3$H$,I,MW$G$9$,!"$I$A$i$N(B
.Pa ntp_dh
$B%U%!%$%k$+$iF@$i$l$?%Q%i%a!<%?$+$OLdBj$K$J$j$^$;$s!#(B
$BDL?.Aj<j$N0lJ}$,%Q%i%a!<%?$rJ];}$9$k>l9g!"B>J}$O(B
Autokey $B%W%m%H%3%k$rMQ$$$F$=$N%Q%i%a!<%?$r<hF@$7$^$9!#(B
$BDL?.Aj<j$,APJ}$H$b%Q%i%a!<%?$rJ];}$7$F$$$k>l9g!"APJ}$O(B
$B:G$b?7$7$$%3%T!<$r;HMQ$7$^$9!#(B
$BDL?.Aj<j$,%Q%i%a!<%?$r;}$C$F$$$J$$>l9g!"(B
$B@_Dj$5$l$?%"%=%7%(!<%7%g%s$^$?$OL$@_Dj$N%"%=%7%(!<%7%g%s(B
$B$N$$$:$l$+$K$D$$$F!"(B
$BA4$F$N%"%=%7%(!<%7%g%s$,%Q%i%a!<%?$rMW5a$7$^$9!#(B
$B$7$+$7!"$I$A$i$+$NDL?.Aj<j$,%Q%i%a!<%?$r<u?.$9$k$^$G$O!"(B
$B%"%=%7%(!<%7%g%s$N=hM}$r?J$a$k$3$H$O$G$-$^$;$s!#(B
$B0lEY%m!<%I$5$l$k$H!"%Q%i%a!<%?$OMW5a$K1~$8$FB>$N%/%i%$%"%s%H$d(B
$B%5!<%P$KDs6!$9$k$3$H$,$G$-$^$9!#(B
.Pa ntp_dh
$B%U%!%$%k$N%G!<%?$O8x3+CM$J$N$G!"$3$N%U%!%$%k$O(B
$B0BA4$G$J$$<jCJ$rMQ$$$FG[I[$9$k$3$H$b$G$-$^$9!#(B
.Pp
.Pa ntpkey_ Ns Ar host
$B%U%!%$%k$O(B RSA $B8x3+80$r4^$_$^$9!#(B
$B$3$3$G!"(B
.Ar host
$B$O%[%9%H$NL>A0$G$9!#(B
$B%[%9%H$O$=$l$>$l<+J,<+?H$N(B
.Pa ntpkey_ Ns Ar host
$B%U%!%$%k$r;}$C$F$$$^$9!#(B
$BDL>o!"$3$N%U%!%$%k$O!"(BAutokey $B%W%m%H%3%k$rMQ$$B>$N%[%9%H$KDs6!$5$l$^$9!#(B
.Ic server
$B%"%=%7%(!<%7%g%s!"$^$?$O!"(B
.Ic peer
$B%"%=%7%(!<%7%g%s$O!"FCDj$N%5!<%P$^$?$ODL?.Aj<j$K4XO"$7$?(B
$B8x3+80$rMW5a$7$^$9!#(B
$B$3$N8x3+80$O!"%m!<%+%k%U%!%$%k$+$iD>@\%m!<%I$5$l$k$+!"(B
Autokey $B%W%m%H%3%k$rMQ$$$F%5!<%P$+$i4V@\E*$K%m!<%I$5$l$^$9!#(B
$B$3$l$i$N%U%!%$%k$N%G!<%?$O8x3+CM$G$"$k$?$a!"(B
$B$3$l$i$N%U%!%$%k$O0BA4$G$J$$<jCJ$rMQ$$$FI}9-$/G[I[(B/$BJ]4I$9$k$3$H$,(B
$B$G$-$^$9!#(B
.Pp
.Pa ntpkey_certif_ Ns Ar host
$B%U%!%$%k$O%*%W%7%g%s$G!"$=$N%[%9%H$KBP$9$k(B PKI $B>ZL@%G!<%?$r4^$_$^$9!#(B
$B$3$l$O%[%9%HL>$H(B RSA $B8x3+80$N7k$SIU$-$rDs6!$7$^$9!#(B
$B8=:_$N<BAu$G$O!"$3$N>ZL@%G!<%?$,B8:_$9$l$P!"%/%i%$%"%s%H$O$=$l$r(B
$B<hF@$7$^$9$,!"$=$NFbMF$OL5;k$5$l$^$9!#(B
.Pp
$B%$%s%?%U%'!<%9$4$H$NL>A0IU$1$,I}9-$/;HMQ$5$l$F$$$k$?$a!"(B
$B@_Dj$5$l9T;HCf$N%"%=%7%(!<%7%g%s$G;HMQ$5$l$k%[%9%HL>$O!"(B
.Ux
$B$N(B
.Xr gethostname 3
$B%i%$%V%i%j4X?t$r;H$C$F7hDj$5$l$^$9!#(B
.Xr ntp-genkeys 8
$B%W%m%0%i%`$H(B Autokey $B%W%m%H%3%k$O!"$H$b$K$3$N%k!<%A%s$,JV$9L>A0$r(B
$BMQ$$$F8x3+80%U%!%$%k$NL>A0$rGI@8$5$;$^$9!#(B
$B$I$N%5!<%P$b%/%i%$%"%s%H$b8GM-$N8x3+80$HHkL)80$r%m!<%I$9$kI,MW$,(B
$B$"$j$^$9$,!"$=$l$>$l$N%/%i%$%"%s%H%"%=%7%(!<%7%g%s$^$?$ODL?.Aj<j(B
$B%"%=%7%(!<%7%g%s$KBP$9$k8x3+80$O!"(BAutokey $B%W%m%H%3%k$rMQ$$$F(B
$B%5!<%P$^$?$ODL?.Aj<j$+$i<hF@$9$k$3$H$,$G$-$^$9!#(B
$B$7$+$7!"8=:_$N3+H/CJ3,$G$O!"(B $B%5!<%P$^$?$ODL?.Aj<j$NG'>Z$N3N<B@-$H(B
$B%5!<%PL>!"%"%I%l%9!"8x3+80$N0E9f$H$N7k9g$O!"(B
$BG'>Z6I(B (certificate authority) $B$d(B
$B?.MQ$NNX(B (web of trust) $B$K$h$j3NN)$5$l$?$H$3$m$K$^$GC#$7$F$$$^$;$s!#(B
.Ss "$B1<ICI=(B"
NIST $B$O!"(B1972 $BG/0J8e!"Nr;KE*$KA4$F$N1<IC$NA^F~$NH/@8$r<($9I=$r(B
$BDs6!$7$F$$$^$9!#(B
$B$3$N1<ICI=$O!"A^F~H/@8$=$l$>$l$@$1$G$J$/!"(B
$B6(Dj@$3&;~(B (Coordinated Universal Time:UTC) $B$K4X$9$k(B
$B9q:]86;R;~(B (International Atomic time:TAI) $B$N%*%U%;%C%H$b$"$o$;$F(B
$B5-:\$7$F$$$^$9!#(B
$B$A$J$_$K!"6(Dj@$3&;~$O(B NTP $B$K$h$jEAGE$5$l$F$$$k$b$N$G$9!#(B
$B$3$NI=$O!"(BNIST $B9q2H;~9o%5!<%P$+$i(B FTP $B$r;H$$(B ASCII $B%U%!%$%k(B
.Pa pub/leap-seconds
$B$H$7$FD>@\<hF@$9$k$3$H$,$G$-$^$9!#(B
.Pp
$B87L)$K$O%;%-%e%j%F%#5!G=$G$O$"$j$^$;$s$,!"(BAutokey $BJ}<0$O(B
$B%5!<%P$^$?$ODL?.Aj<j$+$i0BA4$K1<ICI=$r<h$j=P$9<jCJ$rDs6!$7$F$$$^$9!#(B
$B%5!<%P$O!"(B
.Ic crypto
$B%3%^%s%I$G;XDj$7$?%U%!%$%k$+$i!"1<ICI=$rD>@\%m!<%I$7$^$9!#(B
$B%/%i%$%"%s%H$O!"%5!<%P$+$i(B Autokey $B%W%m%H%3%k$r;H$$4V@\E*$K(B
$B<hF@$7$^$9!#(B
$B0lEY%m!<%I$5$l$k$H!"1<ICI=$OMW5a$K1~$8B>$N%/%i%$%"%s%H$d%5!<%P$K(B
$BDs6!$G$-$^$9!#(B
.Ss $B80$N4IM}(B
$B%G%U%)%k%H$G!"A4$F$N80%U%!%$%k$O!"(B
.Pa /usr/local/etc
$B$KCV$+$l$^$9!#(B
$B$3$N%G%#%l%/%H%j$ODL>o!"(B
$B%M%C%H%o!<%/$G(B NFS $B%^%&%s%H$5$l$?6&M-%U%!%$%k%7%9%F%`$NCf$K$"$j!"(B
$B8D!9$N%^%7%s$KJL!9$K%$%s%9%H!<%k$9$k<j4V$r>J$/$3$H$,$G$-$^$9!#(B
$B$3$N%G%U%)%k%H$O!"(B
.Ic keysdir
$B@_Dj%3%^%s%I$rMQ$$$F>e=q$-$9$k$3$H$,$G$-$^$9!#(B
$B$7$+$7!"$3$3$OHkL)80%U%!%$%k$rCV$/>l=j$H$7$F$ONI$$$H$O$$$($^$;$s!#(B
$B%^%7%s$=$l$>$l$,<+J,$N%U%!%$%k$rI,MW$H$9$k$+$i$G$9!#(B
$B$3$N%U%!%$%k$r%$%s%9%H!<%k$9$k$N$KE,Ev$J>l=j$O(B
.Pa /etc
$B$G$9!#(B
$B$3$3$O!"DL>o!"6&MQ%U%!%$%k%7%9%F%`$KB8:_$7$^$;$s!#(B
.Pp
$B?d>)$9$k$d$jJ}$O!"(B
$B%U%!%$%k$r%$%s%9%H!<%k$7$?;~$N%?%$%`%9%?%s%W3HD%;R$rJ];}$7!"(B
($B%?%$%`%9%?%s%W3HD%;R$N$J$$(B) $B%G%U%)%k%HL>$+$i<B%U%!%$%k$X$N(B
$B%j%s%/$r:n$k$3$H$G$9!#(B
$B$3$l$K$h$j!"?75,%U%!%$%k$N@8@.$r%j%s%/$rD%$jJQ$($k$3$H$GM-8z$K(B
$B$G$-$^$9!#(B
$B$7$+$7!"(B
.Xr ntpd 8
$B$O!"3HD%CM$r<h$j=P$9=V4V$K%j%s%/L>$r2r<a$7!"MW5a$5$l$?;~E@$G(B
$B8x3+80$H%[%9%HL>$H$H$b$K%j%s%/L>$rAwIU$7$^$9!#(B
$B$3$l$K$h$j!"%/%i%$%"%s%H$O%U%!%$%k$H@8@.;~9o$,>o$K8=:_$G$"$k$H(B
$B8!>Z$9$k$3$H$,$G$-$^$9!#(B
$B$7$+$7!"3F%U%!%$%k$N<B:]$N>l=j$O(B
.Ic crypto
$B@_Dj%3%^%s%I$K$h$j>e=q$-$5$l$k2DG=@-$,$"$j$^$9!#(B
.Pp
$B0E9f2=80$H4XO"%Q%i%a!<%?A4$F$O!"Nc$($P!"(B1$B%v7n$K(B1$B2s$0$i$$$NIQEY$G(B
$BDj4|E*$+$D<+F0E*$K:F@8@.$9$kI,MW$,$"$j$^$9!#(B
.Xr ntp-genkeys 8
$B%W%m%0%i%`$O!"0lEY$K@8@.$9$k%U%!%$%kA4$F$KBP$7(B
$BF1$8%?%$%`%9%?%s%W3HD%;R$r;H$$$^$9!#(B
$B$G$9$+$i!"%U%!%$%k@8@.$N$=$l$>$l$O6hJL$5$l!"%G!<%?4F;k$N:]$K(B
$B%U%!%$%k@8@.$rG'<1$G$-$^$9!#(B
$B8x3+80(B/$BHkL)80$NAH$OA4$F$N%5!<%P$H%/%i%$%"%s%H$K$h$j(B
$B@8@.$5$l$M$P$J$j$^$;$s$,!"8x3+80$H9g0U%Q%i%a!<%?$r!"(B
$BF1$8%;%-%e%j%F%#6h2hFb$NA4$F$N%^%7%s$KBP$7$o$6$o$6(B
$B%3%T!<$9$kI,MW$O$"$j$^$;$s!#(B
$B$3$l$i$O!"(BAutokey $B%W%m%H%3%k$r;H$$<+F0E*$K<hF@$G$-$k$+$i$G$9!#(B
$B$7$+$7!"%W%i%$%^%j%5!<%P$NA4$F$OF1$89g0U%Q%i%a!<%?%U%!%$%k$r;}$D(B
$BI,MW$,$"$j$^$9!#(B
$B$3$l$rC#@.$9$k$?$a$K?d>)$9$kJ}K!$O!"%W%i%$%^%j%5!<%P$N(B 1 $B$D$K(B
$B$=$N%U%!%$%k$r@8@.$5$;!"$=$N8e$G!"F1$8%;%-%e%j%F%#6h2hFb$N(B
$BB>$N%W%i%$%^%j%5!<%P$KBP$7(B
.Ux
.Xr rdist 1
$B%3%^%s%I$rMQ$$$F%3%T!<$9$k$3$H$G$9!#(B
Autokey $B%W%m%H%3%k$N>-Mh$N%P!<%8%g%s$G$O!"9g0U%W%m%H%3%k$,(B
$B$3$N=hM}$r<+F0E*$K9T$J$&5!G=$NDs6!$r4^$`$3$H$K$J$j$^$9!#(B
.Pp
$B%5!<%P$H%/%i%$%"%s%H$O?75,$N%U%!%$%k@$Be$N@8@.$r(B
$B<!$N$h$&$K9T$J$&$3$H$,$G$-$^$9!#(B
$BA4$F$N%^%7%s$O5/F0;~$K8E$$%U%!%$%k@$Be$r%m!<%I$7$F$*$j!"(B
$B@5>o$KF0:n$7$F$$$^$9!#(B
$B;XDj$7$?4V3V$G!"3F%^%7%s$O?75,$N8x3+80(B/$BHkL)80$NAH$r@8@.$7!"(B
$B%G%U%)%k%H%U%!%$%kL>$+$i?75,%U%!%$%kL>$X$N%j%s%/$r:n@.$7$^$9!#(B
$B$=$N8e$G!"(B
.Xr ntpd 8
$B$O:F5/F0$5$l!"?75,$N@8@.$r%m!<%I$7$^$9!#(B
$B$=$N7k2L!"%/%i%$%"%s%H$O$b$O$dG'>Z$r@5$7$/9T$J$&$3$H$,(B
$B$G$-$J$/$J$j$^$9!#(B
Autokey $B%W%m%H%3%k$,$=$&@_7W$5$l$F$$$k$N$G!"(B
$B?tJ,8e$K%/%i%$%"%s%H$O%?%$%`%"%&%H$7!"(B
$B%W%m%H%3%k$r:G=i$+$i3+;O$7$^$9!#(B
$B$=$N7k2L?75,$N@$Be$r%m!<%I$7!"0JA0DL$jF0:n$rB3$1$k$3$H$,(B
$B$G$-$k$h$&$K$J$C$F$$$^$9!#(B
$BF1MM$N<jB3$-$,9g0U%Q%i%a!<%?%U%!%$%k$KBP$7$F$b;HMQ$G$-$^$9!#(B
$B$7$+$7!"$3$N>l9g!"$3$N%U%!%$%k$r;}$D$9$Y$F$N%^%7%s$,F1$8%3%T!<$r(B
$B;}$D$h$&$K==J,MQ?4$7$F$*$/I,MW$,$"$j$^$9!#(B
.Ss "$BG'>Z%3%^%s%I(B"
.Bl -tag -width indent
.It Ic autokey Op Ar logsec
Autokey $B%W%m%H%3%k$G;HMQ$9$k%;%C%7%g%s80$N%j%9%H$r(B
$B:F@8@.$9$k;~4V4V3V$r;XDj$7$^$9!#(B
$B3F%"%=%7%(!<%7%g%sMQ$N80%j%9%H$N%5%$%:$O!"$3$N;~4V4V3V$H8=:_$N(B
$B%]!<%j%s%04V3V$K0M$k$H$$$&$3$H$KCm0U$7$F$/$@$5$$!#(B
$B%G%U%)%k%HCM$O(B 12 $B$G$9(B (4096 $BIC!"$D$^$j!"Ls(B 1.1 $B;~4V$G$9(B)$B!#(B
$B;XDj$7$?;~4V4V3V0J>e$N%]!<%j%s%04V3V$KBP$7$F$O!"(B
$B%;%C%7%g%s80$N%j%9%H$OC10l%(%s%H%j$r;}$A!"%a%C%;!<%8$r(B
$BAw$k$4$H$K:F@8@.$5$l$^$9!#(B
.It Ic controlkey Ar key
.Xr ntpq 8
$B%f!<%F%#%j%F%#%W%m%0%i%`$G;HMQ$9$k80$N<1JL;R$r;XDj$7$^$9!#(B
$B$3$N%W%m%0%i%`$O!"(BRFC-1305 $B$GDj5A$5$l$?I8=`%W%m%H%3%k$r;HMQ$7$^$9!#(B
.Ar key
$B0z?t$O!"80$N%-%c%C%7%eCf$N?.Mj$5$l$?80$KBP$9$k80<1JL;R$G$9!#(B
$BCM$NHO0O$O!"(B1 $B$+$i(B 65534 $B$GN>C<$r4^$_$^$9!#(B
.It Xo Ic crypto
.Op Cm flags Ar flags
.Op Cm privatekey Ar file
.Op Cm publickey Ar file
.Op Cm dhparms Ar file
.Op Cm leap Ar file
.Xc
$B$3$N%3%^%s%I$O(B NTP $B%G!<%b%s$r9=C[$9$k:]$K(B
RSA $B%i%$%V%i%j$r4^$a@_Dj$9$k$3$H$,I,MW$G$9!#(B
$B$3$N%3%^%s%I$O8x3+800E9f2=$rM-8z$K$7!"I,MW$J(B RSA $BHkL)80%U%!%$%k$H(B
$B8x3+80%U%!%$%k$r%m!<%I$7!"B8:_$9$k$J$i(B Diffie-Hellman $B9g0U%Q%i%a!<%?(B
$B%U%!%$%k$b%m!<%I$7$^$9!#(B
$B%U%!%$%k$r;XDj$7$J$$$G$$$?>l9g!"%G%U%)%k%H$NL>A0$O0J2<$K@bL@$9$k$h$&$K(B
$B;H$o$l$^$9!#(B
$B<!$K<($9$N$O%5%V%3%^%s%I$G$9!#(B
.Bl -tag -width indent
.It Cm privatekey Ar file
RSA $BHkL)80%U%!%$%k$N>l=j$r;XDj$7$^$9!#(B
$B;XDj$,$J$$>l9g$N%G%U%)%k%H$O!"(B
.Pa /usr/local/etc/ntpkey
$B$G$9!#(B
.It Cm publickey Ar file
RSA $B8x3+80%U%!%$%k$N>l=j$r;XDj$7$^$9!#(B
$B;XDj$,$J$$>l9g$N%G%U%)%k%H$O!"(B
.Pa /usr/local/etc/ntpkey_ Ns Ar host
$B$G$9!#(B
$B$3$3$G!"(B
.Ar host
$B$O80$r@8@.$7$?%^%7%s$NL>A0$G$9!#(B
.It Cm dhparms Ar file
Diffie-Hellman $B%Q%i%a!<%?%U%!%$%k$N>l=j$r;XDj$7$^$9!#(B
$B;XDj$,$J$$>l9g$N%G%U%)%k%H$O!"(B
.Pa /usr/local/etc/ntpkey_dh
$B$G$9!#(B
.It Cm leap Ar file
$B1<ICI=%U%!%$%k$N>l=j$r;XDj$7$^$9!#(B
$B;XDj$,$J$$>l9g$N%G%U%)%k%H$O!"(B
.Pa /usr/local/etc/ntpkey_leap
$B$G$9!#(B
.El
.It Ic keys Ar keyfile
DES/MD5 $BHkL)80%U%!%$%k$N>l=j$r;XDj$7$^$9!#(B
$B$3$N%U%!%$%k$O!"BP>N80%b!<%I$GF0:n$7$F$$$k$H$-$K(B
.Xr ntpd 8 ,
.Xr ntpq 8 ,
.Xr ntpdc 8
$B$,;HMQ$9$k80$H80<1JL;R$r4^$_$^$9!#(B
.It Ic keysdir Ar path
$B$3$N%3%^%s%I$O(B NTP $B%G!<%b%s$r9=C[$9$k:]$K(B
RSA $B%i%$%V%i%j$r4^$a@_Dj$9$k$3$H$,I,MW$G$9!#(B
$BHkL)80%U%!%$%k!"9g0U%Q%i%a!<%?%U%!%$%k!"8x3+80%U%!%$%k$KBP$9$k(B
$B%G%U%)%k%H$N%G%#%l%/%H%j%Q%9$r;XDj$7$^$9!#(B
$B@_Dj%U%!%$%k$K$3$N%3%^%s%I$,=P$F$3$J$+$C$?$H$-!"(B
$B$3$N%G%U%)%k%H$O(B
.Pa /usr/local/etc
$B$G$9!#(B
.It Ic requestkey Ar key
.Xr ntpdc 8
$B%f!<%F%#%j%F%#%W%m%0%i%`$G;HMQ$9$k80$N<1JL;R$r;XDj$7$^$9!#(B
$B$3$N%W%m%0%i%`$G$O!"(B
.Xr ntpd 8
$B$N8=:_$N<BAu$KFCM-$N@lMQ%W%m%H%3%k$r;HMQ$7$^$9!#(B
.Ar key
$B0z?t$O!"?.Mj$5$l$?80$KBP$9$k80$N<1JL;R$G$9!#(B
$B$=$NCM$O(B 1 $B$+$i(B 65534 $B$NHO0O$G$9(B ($BN>C<$r4^$`(B)$B!#(B
.It Ic revoke Ar logsec
Autokey $BJ}<0$G;HMQ$9$k$"$k0E9f2=CM$N:F7W;;$N4V3V$r!"(B
$BIC?t$r(B 2 $B$N;X?t$G;XDj$7$^$9!#(B
$B$3$NJ}<0$N%"%k%4%j%:%`$K$h$kAmEv$?$j967b$r(B
$B$=$i$9$?$a$K!"$3$l$i$NCM$rIQHK$K99?7$9$kI,MW$,$"$j$^$9!#(B
$B$7$+$7!"$$$/$D$+$NCM$N99?7$OHf3SE*9b2A$J=hM}$G$9!#(B
$B%G%U%)%k%H$N;~4V4V3V$O(B 16 $B$G$9(B (65,536 $BIC!"$D$^$jLs(B 18 $B;~4V$G$9(B)$B!#(B
$B;XDj$7$?4V3V0J>e$N%]!<%j%s%04V3V$KBP$7$F!"(B
$B%a%C%;!<%8$rAw$k$4$H$K?7$7$$CM$,:F7W;;$5$l$^$9!#(B
.It Ic trustedkey Ar key ...
$BDL?.Aj<j$rBP>N800E9f2=$r;H$$G'>Z$9$kL\E*$G!"?.Mj$9$k(B
$B0E9f2=80$N<1JL;R$r;XDj$7$^$9!#(B
$B$^$?(B
.Xr ntpq 8
$B$*$h$S(B
.Xr ntpdc 8
$B%W%m%0%i%`$G;HMQ$5$l$k80$b;XDj$7$^$9!#(B
$BG'>Z<jB3$-$,MW5a$9$k$3$H$O!"$3$NL\E*$N$?$a$K!"(B
$B%m!<%+%k$H%j%b!<%H$N%5!<%P$H$,F1$880$*$h$S80$N<1JL;R$r(B
$B6&M-$7$F$$$k$3$H$G$9$,!"(B
$B0[$J$C$?%5!<%P$K$O!"0[$J$C$?80$r;HMQ2DG=$G$9!#(B
.Ar key
$B0z?t$O(B 32 $B%S%C%HId9f$J$7@0?t$G!"(B1$B$+$i(B65,534$B$^$G$NHO0O$NCM$G$9!#(B
.El
.Sh $B%b%K%?5!G=$N%5%]!<%H(B
.Xr ntpd 8
$B$K$O!"%5!<%P$*$h$S%/%i%$%"%s%H$N;~4V7WB,$N%Q%U%)!<%^%s%9$rD9;~4V(B
$BO"B3$7$F5-O?$9$k$N$KE,$7$?!"Jq3gE*$J%b%K%?5!G=$,4^$^$l$F$$$^$9!#(B
$B8=:_%5%]!<%H$5$l$F$$$kE}7W$N<oN`$N%j%9%H$H<B9TNc$K$D$$$F$O!"(B
$B8e$G=R$Y$k(B
.Ic statistics
$B%3%^%s%I$r;2>H$7$F$/$@$5$$!#(B
$BE}7W%U%!%$%k$O!"%U%!%$%k@$Be=89g$H!"G[I[J*$NCf$N(B
.Pa ./scripts
$B%G%#%l%/%H%j$K$"$k%9%/%j%W%H$r;HMQ$7$F4IM}$5$l$F$$$^$9!#(B
$B$3$l$i$N5!G=$H!"(B
.Ux
$B$N(B
.Xr cron 8
$B%8%g%V$r;HMQ$7$F!"(B
$B%G!<%?$,<+F0E*$KMWLs$5$l!";~4V$rAL$C$?J,@O$r9T$&$H$-$N$?$a$K(B
$BJ]B8$5$l$^$9!#(B
.Ss $B%b%K%?5!G=$N%3%^%s%I(B
.Bl -tag -width indent
.It Ic statistics Ar name ...
$BE}7W%l%3!<%I$N=q$-9~$_$rM-8z$K$7$^$9!#(B
$B8=:_$N$H$3$m!"(B4 $B<oN`$N(B
.Ar name
$B$NE}7W$,%5%]!<%H$5$l$F$$$^$9!#(B
.Bl -tag -width indent
.It Cm loopstats
$B%k!<%W%U%#%k%?$NE}7W>pJs$N5-O?$rM-8z$K$7$^$9!#(B
$B%m!<%+%k;~7W$N99?7$r9T$&$?$S$K!"(B
loopstats $B$H$$$&L>A0$N%U%!%$%k@$Be=89g$K<!$N7A<0$N9T$r=PNO$7$^$9(B:
.Bd -literal
50935 75440.031 0.000006019 13.778190 0.000351733 0.013380 6
.Ed
.Pp
$B:G=i$N(B 2 $B$D$N%U%#!<%k%I$O!"F|IU(B ($B%f%j%&%9Nr$K=$@5:Q(B) $B$H(B
$B;~9o(B (UTC $B8aA0(B 0 $B;~$+$i$NIC?t(B) $B$G$9!#(B
$B<!$N(B 5 $B$D$N%U%#!<%k%I$O!"(B
$BICC10L$N;~4V%*%U%;%C%H!"(B 100 $BK|J,$N(B 1 (PPM) $BC10L$N<~GH?t%*%U%;%C%H!"(B
$BICC10L$N(B RMS $B%8%C%?!"(B100 $BK|J,$N(B 1 (PPM) $BC10L$N(B Allan $BJP:9!"(B
$B;~7W3X=,%"%k%4%j%:%`$N;~Dj?t$G$9!#(B
.It Cm peerstats
$BDL?.Aj<j$K4X$9$kE}7W>pJs$N5-O?$rM-8z$K$7$^$9!#(B
$B$3$l$K$O!"@_Dj$5$l$?$b$N$H8=:_M-8z$J$b$N$H$NN>J}$K$D$$$F!"(B
NTP $B%5!<%P$NDL?.Aj<j$NA4$F!"FCJL$J;~9o?.9f$NDL?.Aj<j$NA4$F(B
$B$KBP$9$kE}7W%l%3!<%I$,4^$^$l$^$9!#(B
$BM-8z$J99?7$,9T$o$l$kEY$K!"(Bpeerstats $B$H$$$&L>A0$N%U%!%$%k@$Be=89g$N(B
$B8=:_$NMWAG$K<!$N7A<0$N9T$rDI2C$7$^$9(B:
.Bd -literal
48773 10847.650 127.127.4.1 9714 -0.001605 0.00000 0.00142
.Ed
$B:G=i$N(B 2 $B$D$N%U%#!<%k%I$O!"F|IU(B ($B%f%j%&%9Nq$K=$@5:Q(B)$B!"(B
$B;~9o(B (UTC $B$G8aA0(B 0 $B;~$+$i$NIC?t(B) $B$G$9!#(B
$B<!$N(B 2 $B$D$N%U%#!<%k%I$O!"$=$l$>$l%I%C%H$G(B 4 $B$D$NItJ,$K6h@Z$i$l$?(B
$B7A<0$N5-K!$G=q$+$l$?DL?.Aj<j$N%"%I%l%9$*$h$S%9%F!<%?%9$G$9!#(B
$B%9%F!<%?%9%U%#!<%k%I$O!"(BRFC 1305 $B$N(B NTP $B;EMM$NDI5-(B A $B$G=R$Y$F$$$k(B
$B%U%)!<%^%C%H$rMQ$$$F!"(B16 $B?J?t$GId9f2=$5$l$F$$$^$9!#(B
$B:G8e$N(B 3 $B$D$N%U%#!<%k%I$O!"%*%U%;%C%H!"CY1d!"(BRMS $B%8%C%?$G!"(B
$B$9$Y$FICC10L$G$9!#(B
.It Cm clockstats
$B;~7W%I%i%$%P$NE}7W>pJs$N5-O?$rM-8z$K$7$^$9!#(B
$B;~7W%I%i%$%P$+$i$N99?7$r<u$1$kEY$K!"(Bclockstats $B$H$$$&L>A0$N(B
$B%U%!%$%k@$Be=89g$K!"<!$N7A<0$N9T$rDI2C=PNO$7$^$9(B:
.Bd -literal
49213 525.624 127.127.4.1 93 226 00:08:29.606 D
.Ed
$B:G=i$N(B 2 $B$D$N%U%#!<%k%I$O!"F|IU(B ($B%f%j%&%9Nq$K=$@5:Q(B) $B$*$h$S;~9o(B
(UTC $B$G8aA0(B 0 $B;~$+$i$NIC?t(B) $B$G$9!#(B
$B<!$N%U%#!<%k%I$O!"%I%C%H$G(B 4 $B$D$NItJ,$K6h@Z$i$l$?7A<0$N5-K!$G=q$+$l$?(B
$B;~7W$N%"%I%l%9$r<($7$F$$$^$9!#(B
$B:G8e$N%U%#!<%k%I$O!";~7W$+$i<u$1<h$C$?:G8e$N%?%$%`%3!<%I$r(B
$B0UL#$N$"$k(B ASCII $B%U%)!<%^%C%H$K%G%3!<%I$7$?$b$N$G$9!#(B
$B;~7W%I%i%$%P$K$h$C$F$O!"$3$l0J30$KDI2C$G$=$3$=$3$N>pJs$r=8$a!"(B
$B$"$o$;$FI=<($9$k$b$N$,$"$j$^$9!#(B
$B$5$i$J$k>pJs$K$D$$$F$O!"3F;~7WFCM-$N>pJs$r;2>H$7$F$/$@$5$$!#(B
.It Cm rawstats
$B$=$N$^$^$N%?%$%`%9%?%s%W(B (raw-timestamp) $B$NE}7W>pJs$r(B
$B5-O?$G$-$k$h$&$K$7$^$9!#(B
$B$3$l$K$O!"@_Dj$5$l$?$b$N$H8=:_M-8z$J$b$N$H$NN>J}$K$D$$$F!"(B
NTP $B%5!<%P$NDL?.Aj<j$NA4$F!"FCJL$J;~9o?.9f$NDL?.Aj<j$NA4$F(B
$B$KBP$9$kE}7W%l%3!<%I$,4^$^$l$^$9!#(B
$BDL?.Aj<j$^$?$O;~7W%I%i%$%P$+$i<u$1<h$C$?(B NTP $B%a%C%;!<%8$O(B
$B$=$l$>$l!"(Brawstats $B$H$$$&L>A0$N%U%!%$%k@$Be=89g$K(B
$B<!$N$h$&$J7A<0$G(B 1 $B9TIU$1B-$7$^$9(B:
.Bd -literal
50928 2132.543 128.4.1.1 128.4.1.20 3102453281.584327000 3102453281.58622800031 02453332.540806000 3102453332.541458000
.Ed
$B:G=i$N(B 2 $B$D$N%U%#!<%k%I$O!"F|IU(B ($B%f%j%&%9Nq$K=$@5:Q(B) $B$*$h$S;~9o(B
(UTC $B$G8aA0(B 0 $B;~$+$i$NIC?t(B) $B$G$9!#(B
$B<!$N(B 2 $B$D$N%U%#!<%k%I$O!"(B
$BDL?.Aj<j$"$k$$$O;~7W$N%"%I%l%9$H!"(B
$B%m!<%+%k%"%I%l%9$r<($7$F$$$^$9!#(B
$B$3$l$i$O%I%C%H$G(B 4 $B$D$NItJ,$K6h@Z$i$l$?5-K!$G=q$+$l$F$$$^$9!#(B
$B:G8e$N(B 4 $B$D$N%U%#!<%k%I$O!"(B
$B@85/!"<u?.!"Aw?.!":G=*$N(B 4 $B<oN`$N(B NTP $B%?%$%`%9%?%s%W$r(B
$B=g$K<($7$?$b$N$G$9!#(B
$B%?%$%`%9%?%s%W$NCM$O<u$1<h$C$?$^$^$N$b$N$G$"$j!"$5$^$6$^$J(B
$B%G!<%?J?3j2=$d4KOB%"%k%4%j%:%`$,=hM}$9$kA0$N$b$N$G$9!#(B
.El
.It Ic statsdir Ar directory_path
$BE}7W%U%!%$%k$r:n$k%G%#%l%/%H%j$N%U%k%Q%9$r;XDj$7$^$9(B ($B2<5-;2>H(B)$B!#(B
$B$3$N%-!<%o!<%I$K$h$j!"%U%!%$%k@$Be=89g$N$?$a$N(B
.Ic filegen
$B%U%!%$%kL>$N%W%l%U%#%C%/%9$NJQ99(B ($B$3$l$,$J$1$l$P8GDj$N$^$^$G$9(B)
$B$,2DG=$H$J$j$^$9!#(B
$B$3$l$O!"E}7W%m%0$r07$&$N$KJXMx$G$9!#(B
.It Xo Ic filegen Ar name
.Op Cm file Ar filename
.Op Cm type Ar typename
.Op Cm link \&| Cm nolink
.Op Cm enable \&| Cm disable
.Xc
$B%U%!%$%k@$Be=89g(B
.Ar name
$B$N@_Dj$rJQ99$7$^$9!#(B
$B%U%!%$%k@$Be=89g$O!"%5!<%P$N3hF04|4V$rDL$8$F(B
$B7QB3E*$KBg$-$/$J$C$F$$$/%U%!%$%k$r07$&<jCJ$rDs6!$7$^$9!#(B
$B%5!<%P$NE}7W$O$3$N$h$&$J%U%!%$%k$NE57?Nc$G$9!#(B
$B%U%!%$%k@$Be=89g$O!"<B:]$N%G!<%?$r3JG<$9$k$N$KMQ$$$i$l$k(B
$B%U%!%$%k=89g$X$N%"%/%;%9$rDs6!$7$^$9!#(B
$B$I$s$J;~E@$G$b!"%U%!%$%k=89g$N9b!9(B 1 $B$D$NMWAG$KBP$7$F$@$1(B
$B=q$-9~$_$,9T$o$l$^$9!#(B
$B;XDj$7$?(B type $B$O!"%U%!%$%k=89g$N?7$7$$MWAG$K!"%G!<%?$,$$$D!"(B
$B$I$N$h$&$K=PNO$5$l$k$N$+$r;XDj$7$^$9!#(B
$B$3$NJ}K!$G!"(B
.Xr ntpd 8
$B$NF0:n$rK8$2$k4m81$rKA$9$3$H$J$/!"(B
$B8=:_;HMQ$5$l$F$$$J$$%U%!%$%k=89g$NMWAG$K3JG<$5$l$F$$$k>pJs$r!"(B
$B4IM}A`:n$N$?$a$K;HMQ$G$-$^$9(B ($B:G$b=EMW$JA`:n(B:
$B?7$?$J=PNO%G!<%?MQ$N6u$-$r:n$k$?$a$K!"$3$l$iMWAG$r:o=|$G$-$^$9(B)$B!#(B
$B$3$N%3%^%s%I$O!"%j%b!<%H$GF0:n$7$F$$$k(B
.Xr ntpdc 8
$B%W%m%0%i%`$+$iAw?.2DG=$G$"$k$3$H$KCm0U$7$F$/$@$5$$!#(B
.Bl -tag -width indent
.It Ar name
$B$3$l$O!"E}7W%l%3!<%I$N%?%$%W$G$9!#(B
.Ic statistics
$B%3%^%s%I$N9`$G<($9$b$N$HF1$8$G$9!#(B
.It Cm file Ar filename
$B$3$l$O!"E}7W%l%3!<%IMQ$N%U%!%$%kL>$G$9!#(B
$B=89g$N%a%s%P$N%U%!%$%kL>$O!"<!$N(B 3 $B$D$NMWAG$N7k9g!"(B
$B$9$J$o$A%W%l%U%#%C%/%9!"%U%!%$%kL>!"%5%U%#%C%/%9$+$i$G$-$F$$$^$9!#(B
.Bl -tag -width indent
.It prefix
$B%U%!%$%kL>$N%Q%9$G$"$j!"Dj?t$G$9!#(B
$B$3$l$O!"(B
.Ic filegen
$B%*%W%7%g%s$r;H$C$F$bJQ99$5$l$k$3$H$O$"$j$^$;$s!#(B
$B%Q%9$O!"%5!<%P$,Dj5A$7$^$9!#(B
$BDL>o$O!"%3%s%Q%$%k;~$KDj?t$H$7$F;XDj$7$^$9!#(B
$B$7$+$7!"JL$N%3%^%s%I$r;H$C$F!"8D!9$N%U%!%$%k@$Be=89g$KBP$7(B
$B@_Dj$9$k$3$H$b2DG=$G$9!#(B
$BNc$($P!"(B
.Cm loopstats
$B$*$h$S(B
.Cm peerstats
$B@8@.;~$K;H$o$l$k%W%l%U%#%C%/%9$O!"(B
$BA0$K@bL@$7$?(B
.Ic statsdir
$B%*%W%7%g%s$r;HMQ$7$F@_Dj2DG=$G$9!#(B
.It filename
$B$3$NJ8;zNs$O!"$=$N$^$^@h$K=R$Y$?%W%l%U%#%C%/%9$N8e$m$K7k$S$D$-$^$9(B
($B4V$K(B
.Ql /
($B%9%i%C%7%e(B) $B$OF~$j$^$;$s(B)$B!#(B
$B$3$l$O!"(B
.Ic filegen
$B%9%F!<%H%a%s%H$N(B
.Ar file
$B0z?t$r;HMQ$9$k$3$H$GJQ99$G$-$^$9!#(B
$B$3$NCf?H$K$O!"(B
.Ql \&..
$B$H$$$&MWAG$r;HMQ$9$k$3$H$O$G$-$^$;$s!#(B
$B$=$l$O!"%W%l%U%#%C%/%9$G<($5$l$?%U%!%$%k%7%9%F%`$N3,AX30$r(B
filename $B$,;2>H$7$F$7$^$&$N$rKI$0$?$a$G$9!#(B
.It suffix
$B$3$NItJ,$O!"%U%!%$%k=89g$NMWAG$R$H$D$R$H$D$rH?1G$7$F$$$^$9!#(B
$B$3$l$O!"%U%!%$%k=89g$N<oN`$K0MB8$7$F@8@.$5$l$^$9!#(B
.El
.It Cm type Ar typename
$B%U%!%$%k@$Be=89g$O!"%?%$%W$K$h$C$FFCD'$E$1$5$l$^$9!#(B
$B<!$N$h$&$J<oN`$,%5%]!<%H$5$l$F$$$^$9(B:
.Bl -tag -width indent
.It none
$B$3$N%U%!%$%k=89g$O$4$/IaDL$N%U%!%$%k(B 1 $B$D$G$9!#(B
.It pid
.Xr ntpd 8
$B%5!<%P$,@8@.$5$l$k$4$H$K!"%U%!%$%k=89g$NMWAG$,(B 1 $B$D(B
$B;HMQ$5$l$^$9!#(B
$B$3$N%?%$%W$O!"F0:nCf$K%U%!%$%k=89g$N%a%s%P$K2?$NJQ99$b(B
$B;\$9$3$H$O$"$j$^$;$s$,!"0[$J$k(B
.Xr ntpd 8
$B%5!<%P$N@8@.$KB0$7$F$$$k%U%!%$%k$rJ,$1$k$N$K4JC1$JJ}K!$r(B
$BDs6!$7$^$9!#(B
$B%U%!%$%k=89g$N%a%s%P$N%U%!%$%kL>$O!"%W%l%U%#%C%/%9$H(B
filename
$BJ8;zNs$r$D$J$$$@$b$N$K(B
.Ql \&.
($B%I%C%H(B) $B$rIU$12C$(!"(B
.Xr ntpd 8
$B%5!<%P$N%W%m%;%9$N%W%m%;%9(B ID $B$r(B 10 $B?J?t$GI=8=$7$?$b$N$r(B
$BIU$12C$($?$b$N$G$9!#(B
.It day
1 $BF|$4$H$K%U%!%$%k@$Be=89g$NMWAG$,(B 1 $B$D@8@.$5$l$^$9!#(B
1 $BF|$H$O!"(BUTC $B;~9o$G(B 0:00 $B$+$i(B 24:00 $B$^$G$N4|4V$HDj5A$5$l$F$$$^$9!#(B
$B%U%!%$%k=89g%a%s%P$N%5%U%#%C%/%9$K$O!"(B
.Qq \&.
($B%I%C%H(B) $B$HF|IU$r(B
.Ar YYYYMMdd
$B7A<0$GI=$7$?$b$N$,4^$^$l$F$$$^$9!#(B
$B$3$3$G!"(B 
.Ar YYYY
$B$O!"(B4 $B7e$GI=$7$?@>NqG/$G$9(B ($BNc$($P!"(B1992)$B!#(B
.Ar MM
$B$O!"(B2 $B7e$N7n$G$9!#(B
.Ar dd
$B$O!"(B2 $B7e$NF|$G$9!#(B
$B$D$^$j!"(B1992 $BG/(B 12 $B7n(B 10 $BF|$K=q$+$l$?>pJs$OA4$F!"(B
.Sm off
.Pa Ar prefix / Ar filename / 19921210
.Sm on
$B$H$$$&L>A0$N%U%!%$%k$K=q$+$l$k$3$H$K$J$j$^$9!#(B
.It week
$B$I$NMWAG$b(B 1 $BG/$N$&$A$N$"$k=5$K4XO"$9$k%G!<%?$r4^$_$^$9!#(B
$B$3$3$G!"=5$H$$$&MQ8l$O!"G/$N;O$^$j$+$i$NF|?t$N(B 7 $B$N>&$K$h$j(B
$BDj5A$5$l$^$9!#(B
$B$3$N$h$&$J%U%!%$%k@$Be=89g$NMWAG$O!"%U%!%$%k=89g$N(B
filename
$B$N%Y!<%9$K!"<!$N$h$&$J%5%U%#%C%/%9$r$D$1$k$3$H$G6hJL$5$l$^$9(B:
$B%I%C%H!"(B4 $B7e$N@>NqG/!"J8;z(B
.Ql W ,
2 $B7e$N=5HV9f$G$9!#(B
$BNc$($P!"(B1992 $BG/(B 1 $B7n(B 10 $BF|$+$i$N>pJs$O!"%5%U%#%C%/%9(B
.Pa .1992W1
$B$r;}$D%U%!%$%k$K=PNO$5$l$^$9!#(B
.It month
1 $B7n$K(B 1 $B$D$N%U%!%$%k@$Be=89g$NMWAG$,:n@.$5$l$^$9!#(B
$B%U%!%$%kL>$N%5%U%#%C%/%9$O!"%I%C%H!"(B4 $B7e$N@>NqG/!"(B2 $B7e$N7n$+$i(B
$B$J$j$^$9!#(B
.It year
1 $BG/$K(B 1 $B$D$N%U%!%$%k@$Be=89g$NMWAG$,:n@.$5$l$^$9!#(B
$B%U%!%$%kL>$N%5%U%#%C%/%9$O!"%I%C%H$H(B 4 $B7e$N@>NqG/$+$i$J$j$^$9!#(B
.It age
$B$3$N7?$N%U%!%$%k@$Be=89g$O!"%5!<%P$,(B 24 $B;~4V3hF0$9$k$4$H$K?7$?$JMWAG$K(B
$BJQ$o$j$^$9!#(B
$B%U%!%$%kL>$N%5%U%#%C%/%9$O!"%I%C%H!"J8;z(B
.Ql a ,
8 $B7e$N?t$+$i(B
$B$J$j$^$9!#(B
$B$3$N?t$O!"BP1~$9$k(B 24 $B;~4V$N;O$a$+$i%5!<%P$,<B9T$5$l$F$$$k(B
$BIC?t$G$"$k$h$&$K$J$j$^$9!#(B
$B>pJs$O!"%U%!%$%k@$Be=89g$,(B
.Ic enable
$B$K@_Dj$5$l$F$$$k$H$-$N$_!"$=$N=89g$K(B
$B=q$-9~$^$l$^$9!#(B
$B=PNO$O!"(B
.Ic disable
$B$K;XDj$9$k$3$H$GM^@)$5$l$^$9!#(B
.El
.It Cm link \&| Cm nolink
$B%U%!%$%k@$Be=89g$N8=:_$NMWAG$K!"7h$^$C$?L>A0$G%"%/%;%9$G$-$k$H(B
$BJXMx$G$9!#(B
$B$3$N5!G=$O!"(B
.Cm link
$B$r;XDj$9$k$3$H$GM-8z$K$J$j!"(B
.Cm nolink
$B$r;HMQ$9$k$HL58z$K$J$j$^$9!#(B
.Cm link
$B$,;XDj$5$l$k$H!"8=:_$N%U%!%$%k=89g$NMWAG$+$i!"(B
$B%5%U%#%C%/%9$r;}$?$J$$%U%!%$%k$X$N%O!<%I%j%s%/$,:n@.$5$l$^$9!#(B
$B$9$G$K$=$NL>A0$r;}$D%U%!%$%k$,B8:_$7!"$=$N%U%!%$%k$X$N%j%s%/?t$,(B
1 $B$G$"$k$H$-!"$=$N%U%!%$%kL>$r!"%I%C%H!"J8;z(B 
.Ql C ,
$B$=$7$F(B
.Xr ntpd 8
$B%5!<%P%W%m%;%9$N%W%m%;%9(B ID $B$r8e$m$KIU$12C$($?$b$N$KJQ99$7$^$9!#(B
$B%U%!%$%k$X$N%j%s%/?t$,(B 1 $B$h$j$bBg$-$$>l9g$O!"(B
$B%U%!%$%k$O%"%s%j%s%/$5$l$^$9!#(B
$B$3$l$K$h$C$F!"8=:_$N%U%!%$%k$O!"0lDj$NL>A0$G%"%/%;%9$G$-$^$9!#(B
.It Cm enable \&| Cm disable
$B>pJs5-O?5!G=$rM-8z$^$?$OL58z$K$7$^$9!#(B
.El
.El
.Sh $B%"%/%;%9@)8f5!G=$N%5%]!<%H(B
.Xr ntpd 8
$B$O!"0lHLE*$JMQES$N%"%I%l%9$*$h$S%^%9%/%Y!<%9$N@)8B%j%9%H$r(B
$B<BAu$7$F$$$^$9!#(B
$B$3$N@)8B%j%9%H$O!"%"%I%l%9$*$h$S%^%9%/$G%=!<%H$5$l$F$*$j!"(B
$B%^%C%A$9$k$+H]$+$r$_$k$N$K!"$3$N=g=x$GC5:w$,9T$o$l$^$9!#(B
$B$3$N7k2L!":G8e$K%^%C%A$7$?$b$N$,!"F~NO%Q%1%C%H$H(B
$B4XO"IU$1$i$l$?@)8B%U%i%0$rDj5A$7$^$9!#(B
$BF~NO%Q%1%C%H$NAw$j<g$N%"%I%l%9$,%^%C%A$K;H$o$l$^$9!#(B
32 $B%S%C%H$N%"%I%l%9$H!"@)8BMQ$N%(%s%H%j$K4XO"IU$1$i$l$?(B
$B%^%9%/$H$N(B AND $B$r$H$j!"$=$l$+$i%(%s%H%j$N%"%I%l%9$HHf3S$r$7$F(B
$B%^%C%A$,9T$o$l$^$9(B
($B%(%s%H%j$N%"%I%l%9$b%^%9%/$H(B AND $B$,<h$i$l$F$$$^$9(B)$B!#(B
$B$5$i$J$k>pJs$dNc$K$D$$$F$O!"(B
.Qq "NTP $B$N@_Dj$H(B NTP $B%5%V%M%C%H$N@_Dj$K4X$9$kCm0U(B"
$B$N%Z!<%8$K$"$j$^$9!#(B
.Pp
$B%"%/%;%9@)8B5!G=$O!"%*%j%8%J%k$N(B NSFnet $B%P%C%/%\!<%s(B
$B%?%$%`%5!<%P$KBP$9$k%"%/%;%9%]%j%7$H0lCW$9$k$h$&$K<BAu$5$l$^$7$?!#(B
$B$3$N5!G=$O!"K>$^$J$$$b$N$dMn$A$F$7$^$C$?%j%b!<%H$N%?%$%`%5!<%P$,(B
$B<+J,$N%?%$%`%5!<%P$K1F6A$rM?$($J$$$h$&$K$9$k$K$OM-8z$+$b(B
$B$7$l$^$;$s$,!"$3$N5!G=$r!"I8=`$N(B NTP $BG'>Z5!G=$NBeMQ$K$J$k$H(B
$B9M$($k$Y$-$G$O$"$j$^$;$s!#(B
$BAw$j85%"%I%l%9$K4p$E$$$?@)8B$H$$$&$N$O!"$d$k5$==J,$N%/%i%C%+!<(B
$B$K$O4JC1$K2sHr$5$l$F$7$^$$$^$9!#(B
.Ss $B;`$N@\J-%Q%1%C%H(B
$B$b$H$b$H!"%5!<%S%9$r5qH]$5$l$?%Q%1%C%H$O!"C1=c$K<N$F$i$l$k$@$1$G!"(B
$BE}7W%+%&%s%?$rA}$d$90J30$K0l@Z$NF0:n$r@8$8$5$;$k$3$H$O$"$j$^$;$s!#(B
$B%/%i%$%"%s%H$KL@<(E*$KAw?.Dd;_$rMW5a$7!"$^$?%7%9%F%`%*%Z%l!<%?$K(B
$B%a%C%;!<%8$r;D$9%5!<%P%a%C%;!<%8$J$I$N!"$h$jA08~$-$J1~Ez$,(B
$BI,MW$H$J$k$3$H$,$H$-$I$-$"$j$^$9!#(B
$B$3$NL\E*$N$?$a$K!"FC$K%Q%1%C%H7A<0$,:n$i$l$^$7$?!#(B
$B$=$l$r>N$7$F!";`$N@\J-(B (kiss-of-death) $B%Q%1%C%H$H8@$$$^$9!#(B
.Cm kod
$B%U%i%0$,@_Dj$5$l$F$*$j!"%5!<%S%9$,5qH]$5$l$k$+!"%/%i%$%"%s%H$,(B
$B8B3&CM$r1[$($?$H$-!"%5!<%P$O%Q%1%C%H$rJV$7!"(Bleap $B%S%C%H$r(B
$BHsF14|$K@_Dj$7!"3,AX$r(B 0 $B$K@_Dj$7!"(BASCII $BJ8;zNs(B "DENY" $B$r(B
$B;2>H%=!<%9<1JL;R%U%#!<%k%I$K@_Dj$7$^$9!#(B
.Cm kod
$B%U%i%0$,@_Dj$5$l$F$$$J$$>l9g!"%5!<%P$OC1$K%Q%1%C%H$r<N$F$k$@$1$G$9!#(B
.Pp
$B;`$N@\J-%Q%1%C%H$r<u?.$7$?%/%i%$%"%s%H$^$?$ODL?.Aj<j$O!"0lO"$N(B
$B7rA4@-%A%'%C%/$r9T$J$$!"%;%-%e%j%F%#$NO*=P(B (exposure) $B$r:G>.8B$K(B
$B2!$($^$9!#(B
$B$3$N%Q%1%C%H$,!"$=$N%5!<%P$+$i<u?.$7$?:G=i$N%Q%1%C%H$G$"$k>l9g!"(B
$B%/%i%$%"%s%H$O!"$=$N%5!<%P$N>r7o$G$O%"%/%;%9$O5qH]$5$l$?$HA[Dj$7$^$9!#(B
$B$=$N%/%i%$%"%s%H$O3,AX$H;2>H<1JL;R$NDL?.Aj<jJQ?t$H$r99?7$7!"(B
$BDL?.Aj<j%U%i%C%7%eJQ?t$N%"%/%;%95qH](B ($B%F%9%H(B 4) $B%S%C%H$r@_Dj$7$^$9!#(B
$B$3$N%S%C%H$,@_Dj$5$l$F$$$k>l9g!"%/%i%$%"%s%H$O$=$N%5!<%P$KBP$7(B
$B%Q%1%C%H$rAw?.$7$^$;$s!#(B
$B$=$N%5!<%P$+$i<u?.$7$?:G=i$N%Q%1%C%H$G$J$+$C$?>l9g!"%/%i%$%"%s%H$O(B
$B%5!<%PB&$G8B3&CM$r1[$($?$HA[Dj$7$^$9!#(B
$B$7$+$7!"DL?.Aj<jJQ?t$O99?7$7$^$;$s!#(B
$B$$$:$l$N>l9g$G$b!"%a%C%;!<%8$r%7%9%F%`%m%0$KAw=P$7$^$9!#(B
.Ss $B%"%/%;%9@)8f%3%^%s%I(B
.Bl -tag -width indent
.It Xo Ic restrict numeric_address
.Op Cm mask Ar numeric_mask
.Op Ar flag ...
.Xc
.Ar numeric_address
$B0z?t$O!"%[%9%H$"$k$$$O%M%C%H%o!<%/$N%"%I%l%9$G$9!#(B
$B$3$l$O!"%I%C%H$G(B 4 $B$D$NItJ,$K6h@Z$i$l$?7A<0$GI=8=$5$l$^$9!#(B
.Cm mask
$B0z?t$b!"%I%C%H$G(B 4 $B$D$NItJ,$K6h@Z$i$l$?7A<0$GI=8=$5$l$^$9!#(B
$B%G%U%)%k%H$O(B 255.255.255.255 $B$G$9!#(B
$B$3$l$O!"(B
.Ar numeric_address
$B$,8DJL$N%[%9%H$N%"%I%l%9$H$7$F07$o$l$k$b$N$G$"$k$3$H$r(B
$B0UL#$7$F$$$^$9!#(B
$B%G%U%)%k%H%(%s%H%j(B
($B%"%I%l%9(B 0.0.0.0, $B%^%9%/(B 0.0.0.0)
$B$O>o$K4^$^$l$F$*$j!"4{Dj$N%=!<%H%"%k%4%j%:%`$G$O!"(B
$B>o$K%j%9%H$N@hF,$N%(%s%H%j$H$J$j$^$9!#(B
.Ar numeric_address
$B$O!"DL>o%I%C%H$G(B 4 $B$D$NItJ,$K6h@Z$i$l$?7A<0$GM?$($i$l$^$9$,!"(B
mask $B%*%W%7%g%s$rH<$o$J$$%F%-%9%HJ8;zNs(B
.Ql default
$B$O!"(B
$B%G%U%)%k%H%(%s%H%j$r<($9$?$a$K;HMQ$G$-$k$3$H$KCm0U$7$F2<$5$$!#(B
$B8=:_$N<BAu$G$O!"(B
.Cm flag
$B$O>o$K%"%/%;%9$r@)8B$7$^$9!#(B
$B$9$J$o$A!"%U%i%0$r;}$?$J$$%(%s%H%j$O!"%5!<%P$X$N<+M3$J%"%/%;%9$,(B
$BM?$($i$l$k$3$H$r<($9$3$H$K$J$j$^$9!#(B
$B%U%i%0$OD>8rE*$G$O$J$/!"$h$j@)8B$N6/$$%U%i%0$O!"(B
$B$h$j@)8B$N<e$$%U%i%0$r>iD9$K$9$k$3$H$b$7$P$7$P$G$9!#(B
$B%U%i%0$O!"0lHL$K(B 2 $B$D$N%+%F%4%j$KJ,N`$5$l$^$9!#(B
$B;~4V%5!<%S%9$r@)8B$9$k$b$N$H!">pJsLd$$9g$o$;$d%5!<%P$r(B
$B<B9T;~$K:F@_Dj$7$h$&$H$9$k$N$r@)8B$9$k$b$N$G$9!#(B
$B<!$N%U%i%0$N$&$A!"(B1 $B$D0J>e$r;XDj$G$-$^$9(B:
.Bl -tag -width indent
.It Cm kod
$B%"%/%;%9$,5qH]$5$l$?>l9g!";`$N@\J-%Q%1%C%H$rAw?.$7$^$9!#(B
.It Cm ignore
$B$3$N%(%s%H%j$K%^%C%A$9$k%[%9%H$+$i$N$9$Y$F$N%Q%1%C%H$rL5;k$7$^$9!#(B
$B$3$N%U%i%0$,;XDj$5$l$k$H!"Ld$$9g$o$;$b;~4V%5!<%P$X$N%]!<%j%s%0$b(B
$B1~Ez$5$l$J$/$J$j$^$9!#(B
.It Cm noquery
NTP $B$N%b!<%I(B 6 $B$H(B 7 $B$N$9$Y$F$N%Q%1%C%H(B ($B$D$^$j>pJsLd$$9g$o$;$H(B
$B@_DjMW5a(B) $B$rL5;k$7$^$9!#(B
$B;~4V%5!<%S%9$O1F6A$r<u$1$^$;$s!#(B
.It Cm nomodify
$B%5!<%P$N>uBV$rJQ$($h$&$H$9$k%b!<%I(B 6 $B$H(B 7 $B$N$9$Y$F$N%Q%1%C%H(B
($B$D$^$j<B9T;~:F@_Dj(B) $B$rL5;k$7$^$9!#(B
$B>pJs$rJV$9Ld$$9g$o$;$O5v$5$l$^$9!#(B
.It Cm notrap
$B%^%C%A$7$?%[%9%H$K%b!<%I(B 6 $B$N@)8f%a%C%;!<%8$N%H%i%C%W%5!<%S%9$rDs6!(B
$B$9$k$3$H$r5qH]$7$^$9!#(B
$B%H%i%C%W%5!<%S%9$O!"%b!<%I(B 6 $B$N@)8f%a%C%;!<%8%W%m%H%3%k$N(B
$B%5%V%7%9%F%`$G!"%j%b!<%H$N%$%Y%s%H%m%.%s%0%W%m%0%i%`$K$h$k(B
$B;HMQ$,0U?^$5$l$F$$$^$9!#(B
.It Cm lowpriotrap
$B%^%C%A$7$?%[%9%H$K$h$k%H%i%C%W%;%C%H$rDc$$M%@hEY$H$7$F@k8@$7$^$9!#(B
1 $B$D$N%5!<%P$,J];}$7F@$k%H%i%C%W$N?t$O@)8B$5$l$F$$$^$9(B
($B8=:_$N@)8BCM$O(B 3 $B$G$9(B)$B!#(B
$B%H%i%C%W$ODL>o!"@hF~$l@h=P$7%Y!<%9$G3d$jEv$F$i$l!"8e$+$iMh$?(B
$B%H%i%C%WMW5a$O%5!<%S%9$r5qH]$5$l$^$9!#(B
$B$3$N%U%i%0$O!"8e$+$iE~Ce$9$kMW5a$N$?$a$NDL>oM%@hEY$N%H%i%C%W$,(B
$BDc$$M%@hEY$N%H%i%C%W$r>e=q$-$G$-$k$h$&$K$9$k$3$H$G!"(B
$B3d$jEv$F%"%k%4%j%:%`$rJQ99$7$^$9!#(B
.It Cm noserve
$B%b!<%I(B 6 $B$H(B 7 $B0J30$N$9$Y$F$N(B NTP $B%Q%1%C%H$rL5;k$7$^$9!#(B
$B4pK\E*$K$O!";~4V%5!<%S%9$O5qH]$5$l$^$9$,!"$=$l$G$b(B
$BLd$$9g$o$;$O5v$5$l$F$$$^$9!#(B
.It Cm nopeer
$B%]!<%j%s%0$7$F$$$k%[%9%H$K!">uBV$r;}$?$J$$(B (stateless) $B;~4V%5!<%S%9(B
$B$rM?$($^$9$,!"DL?.Aj<jMQ$N%a%b%j;q8;$r3d$jEv$F$^$;$s!#(B
$B3d$jEv$F$F$*$1$P!">-Mh!"F14|$NAj<j$H$7$FM-MQ$K$J$k$+$b(B
$B$7$l$J$$$H$7$F$b$G$9!#(B
.It Cm notrust
$B$3$l$i$N%[%9%H$OF14|8;$H$7$F$O7h$7$F;HMQ$5$l$^$;$s$,!"$=$NB>$NE@$G$O(B
$BIaDL$K07$o$l$^$9!#(B
.It Cm limited
$B$3$l$i$N%[%9%H$O!"F10l$N%M%C%H$+$i$N%/%i%$%"%s%H?t$N@)8B$NBP>]$H(B
$B$J$j$^$9!#(B
$B$3$3$G8@$&%M%C%H$H$O!"(B (class A, class B, class C $BEy$N(B) $B%M%C%H$N(B
IP $BI=5-$N$3$H$G$9!#(B
$B%5!<%P$K8+$($k%[%9%H$G!"2a5n(B
.Va client_limit_period
$BIC$N4V%"%/%F%#%V$G$"$C$?!":G=i$N(B
.Va client_limit
$B8D$N%[%9%H$N$_$,!"<u$1IU$1$i$l$^$9!#(B
$BF10l$N%M%C%H$NB>$N%/%i%$%"%s%H$+$i$NMW5a$O5qH]$5$l$^$9!#(B
$B;~4VMW5a%Q%1%C%H$N$_$,9MN8$5$l$^$9!#(B
.Xr ntpq 8
$B$*$h$S(B
.Xr ntpdc 8
$B%W%m%0%i%`$,Aw?.$7$?Ld$$9g$o$;%Q%1%C%H$O!"$3$N@)8B$N1F6A$O(B
$B<u$1$^$;$s!#(B
$B%/%i%$%"%s%H$NMzNr$O!"(B
.Xr ntpd 8
$B$N%b%K%?%j%s%05!G=$rMQ$$$FJ];}$5$l$^$9!#(B
$B$=$N$?$a!"(B
.Cm limited
$B%U%i%0$N$D$$$?%"%/%;%9@)8B$N%(%s%H%j$,$"$l$P!"(B
$B%b%K%?%j%s%05!G=$O>o$K%"%/%F%#%V$G$9!#(B
.It Cm ntpport
$B<B<AE*$K$O!"@)8B%U%i%0$H8@$&$h$j!"%^%C%A$N%"%k%4%j%:%`$r(B
$BJQ99$9$k$b$N$G$9!#(B
$B$3$N%U%i%0$,B8:_$9$k$H!"%Q%1%C%H$N%=!<%9%]!<%H$,I8=`$N(B NTP $B$N(B
UDP $B%]!<%H(B (123) $B$G$"$k>l9g$K$N$_!"@)8B%(%s%H%j$K%^%C%A$7$^$9!#(B
.Cm ntpport
$B$H(B
.Cm non-ntpport
$B$N$I$A$i$b;XDj$G$-$^$9!#(B
.Cm ntpport
$B$NJ}$,8BDjE*$J$b$N$G$"$k$H9M$($i$l!"%j%9%H$N8e$m$NJ}$K(B
$B%=!<%H$5$l$^$9!#(B
.El
.Pp
$B%G%U%)%k%H$N@)8B%j%9%H%(%s%H%j$O!"%U%i%0(B
.Cm ignore ,
.Cm interface ,
.Cm ntpport
$B$r;}$A!"%m!<%+%k%[%9%H$N(B
$B%$%s%?%U%'!<%9%"%I%l%9$=$l$>$l$KBP1~$9$k$b$N$G!"(B
$B%5!<%P$,<+J,<+?H$N;~4V$KF14|$7$J$$$h$&$K$9$k$?$a$K!"(B
$B%9%?!<%H%"%C%W;~$K%F!<%V%k$KA^F~$5$l$^$9!#(B
$B%G%U%)%k%H%(%s%H%j$O>o$KB8:_$7$F$$$^$9!#(B
$B$5$b$J$/$PL5@_Dj$K$J$C$F$7$^$&>l9g$G$"$C$F$b$G$9!#(B
$BB>$G@_Dj$5$l$F$$$J$$>l9g$O!"$I$N%U%i%0$b%G%U%)%k%H%(%s%H%j$K(B
$B4XO"$E$1$i$l$^$;$s(B ($B$9$J$o$A!"$"$J$?<+?H$N(B NTP $B%5!<%P0J30$N(B
$B$9$Y$F$,L5@)8B$K$J$j$^$9(B)$B!#(B
.It Ic clientlimit Ar limit
.Va client_limit
$BJQ?t$r@_Dj$7$^$9!#(B
$B$3$NJQ?t$O!"F1;~$K%"%/%;%9@)8f$5$l$k%/%i%$%"%s%H?t$r@)8B$7$^$9!#(B
$B$3$NJQ?t$N%G%U%)%k%HCM$O(B 3 $B$G$9!#(B
.It Ic clientperiod Ar period
.Va client_limit_period
$BJQ?t$r@_Dj$7$^$9!#(B
$B$3$NJQ?t$O!"%/%i%$%"%s%H$,Hs%"%/%F%#%V$G$"$k$H$_$J$5$l!"(B
$B$=$N$?$a$K!"$b$O$d@)8B$5$l$k%/%i%$%"%s%H?t$K?t$($i$l$J$/$J$k$^$G$NIC?t$r(B
$B;XDj$7$^$9!#(B
$B$3$NJQ?t$N%G%U%)%k%HCM$O(B 3600 $BIC$G$9!#(B
.El
.Sh $B;2>H%/%m%C%/5!G=$N%5%]!<%H(B
NTP $B%P!<%8%g%s(B 4 $B%G!<%b%s$O!"(B40 $B<oN`$[$I$N!"EEGH!"1R@1!"(B
$B%b%G%`$r;2>H$9$k(B
$B;~7W$r%5%]!<%H$7$^$9!#(B
$B$5$i$K!"%P%C%/%"%C%WMQ$*$h$S%/%m%C%/8;$,B>$KMxMQ$G$-$J$/(B
$B$J$C$?$H$-$N$?$a$K!"FC<l$J5?;w;~7W$r%5%]!<%H$7$F$$$^$9!#(B
$B8DJL$N%G%P%$%9%I%i%$%P$d%*%W%7%g%s$K4X$9$k>\:Y$J@bL@$O!"(B
.Qq $B;2>H%/%m%C%/%I%i%$%P(B
$B$N%Z!<%8(B ($B$3$l$O!"(B
.Pa /usr/share/doc/ntp
$B$K$"$k(B HTML $BJ8=q$N0lIt$H$7$FMxMQ2DG=$G$9(B) $B$K$"$j$^$9!#(B
$B$5$i$J$k>pJs$O!"(B
.Qq "$B;2>H%/%m%C%/%I%i%$%P$N%G%P%C%0$N%R%s%H(B"
$B$d!"(B
.Qq "$B;2>H%/%m%C%/%I%i%$%P$N=q$-J}(B"
$B$J$I!"$=$3$+$i%j%s%/$5$l$?%Z!<%8$K$"$j$^$9!#(B
$B$=$l$K2C$(!"(B
PPS $B?.9f$N%5%]!<%H$K$D$$$F$O!"(B
.Qq "1 $BIC4V3V$N%Q%k%9(B (PPS) $B?.9f$N%$%s%?%U%'!<%9(B"
$B$N%Z!<%8$N@bL@$,MxMQ$G$-$^$9!#(B
$B%I%i%$%P$NB?$/$O!"FC<l$J2s@~5,Ls(B / $B%9%H%j!<%`%b%8%e!<%k$r(B
$B%5%]!<%H$7$F$$$^$9!#(B
$B$3$N%b%8%e!<%k$rMQ$$$k$H!";~9o$N@53N@-$,HtLvE*$K8~>e$7$^$9!#(B
$B$3$l$K4X$7$F$O!"(B
.Qq "$B2s@~5,Ls$H%9%H%j!<%`%I%i%$%P(B"
$B$N%Z!<%8$K@bL@$,$"$j$^$9!#(B
.Pp
$B;2>H%/%m%C%/$O!"0lHL$K(B ($B>o$K$G$O$"$j$^$;$s$,(B)
$BL5@~;~9o%3!<%I<u?.5!$G$9!#(B
$B$3$NL5@~;~9o%3!<%I<u?.5!$O!"(B
$B%+%J%@$N(B NRC $B$d9g=#9q$N(B NIST $B$d(B USNO $B$,Ds6!$7$F$$$k%5!<%S%9$N(B
$B$h$&$J!"I8=`;~9o$N6!5k8;$KF14|$7$^$9!#(B
$B%3%s%T%e!<%?$H;~9o%3!<%I<u?.5!$H$N4V$N%$%s%?%U%'!<%9$O(B
$B%G%P%$%90MB8$G$9$,!"%7%j%"%k%]!<%H$r;H$&$N$,IaDL$G$9!#(B
$B$=$l$>$l$N;2>H%/%m%C%/$KFCM-$N%G%P%$%9%I%i%$%P$rA*Br$7!"(B
$B$=$N%G%#%9%H%j%S%e!<%7%g%s$G%3%s%Q%$%k$9$kI,MW$,$"$j$^$9$,!"(B
$B$b$C$H$bI8=`$NL5@~!"1R@1!"$=$7$F%b%G%`;~7W$O%G%U%)%k%H$G(B
$B4^$^$l$F$$$^$9!#(B
$B$=$N;~7WMQ$N%I%i%$%P$,%3%s%Q%$%k$5$l$F$$$J$$$+!"(B
$B%O!<%I%&%'%"$N%]!<%H$,(B
$BE,@Z$K@_Dj$5$l$F$$$J$$$H$-$K;2>H%/%m%C%/$r@_Dj$7$h$&$H$9$k$H!"(B
$B%7%9%F%`$N%m%0%U%!%$%k$K7c$7$$7Y9p$,$G$^$9$,!"$=$NB>$N>c32$,(B
$B5/$3$k$3$H$O$"$j$^$;$s!#(B
.Pp
$B@_Dj$N4QE@$+$i8+$k$H!"(B
.Xr ntpd 8
$B$O!";2>H%/%m%C%/$r!"IaDL$N(B
.Tn NTP
$B$N8r?.Aj<j$K$9$k$N$H$G$-$k8B$jF1$8$h$&$JJ}K!$G07$$$^$9!#(B
$B;2>H%/%m%C%/$O!"DL>o$N(B NTP $BDL?.Aj<j$H6hJL$9$k$?$a!"(B
$BJ8K!E*$K$O@5$7$$$,!"L58z$J(B IP $B%"%I%l%9$r;H$C$FG'<1$5$l$^$9!#(B
$B;2>H%/%m%C%/$N%"%I%l%9$O!"(B
.Sm off
.Li 127.127. Ar t . Ar u
.Sm on
$B$N7A<0$G$9!#(B
$B$3$3$G!"(B
.Ar t
$B$O;~7W$N<oN`$r<($7$?@0?t$G!"(B
.Ar u
$B$O%f%K%C%HHV9f(B ($BHO0O$O(B 0-3) $B$r<($7$F$$$^$9!#(B
$B$3$l$O!"2a>j$K8+$($k$+$b$7$l$^$;$s$,!"(B
$B<B$N$H$3$m!"F1<oN`$N;2>H%/%m%C%/$rJ#?t@_Dj$9$k$N$K$O;~$H$7$F(B
$BJXMx$G$9!#(B
$B$3$N>l9g!"%f%K%C%HHV9f$O0l0U$N$b$N$G$"$k$3$H$,I,MW$G$9!#(B
.Pp
.Ic server
$B%3%^%s%I$r;HMQ$7$F;2>H%/%m%C%/$r@_Dj$7$^$9!#(B
$B$3$3$G!"$3$N%3%^%s%I$N(B
.Ar address
$B0z?t$O;2>H%/%m%C%/$N%"%I%l%9$G$9!#(B
.Cm key ,
.Cm version ,
.Cm ttl
$B%*%W%7%g%s$O!";2>H%/%m%C%/$N%5%]!<%H$G$O;HMQ$7$^$;$s!#(B
$B;2>H%/%m%C%/$r%5%]!<%H$9$k$?$a$K!"(B
.Cm mode
$B%*%W%7%g%s$,DI2C$5$l$F$$$^$9!#(B
$B$3$N%*%W%7%g%s$K$D$$$F$O8e$G=R$Y$^$9!#(B
.Cm prefer
$B%*%W%7%g%s$O!"%5!<%P$K!"B>$N;2>H%/%m%C%/$dDL?.Aj<j$h$j$b(B
$B$$$/$i$+G.?4$K!"$"$k;2>H%/%m%C%/$rBg@Z$K07$o$;$k$h$&$KB%$9$N$K(B
$BM-8z$G$9!#(B
$B$3$N%*%W%7%g%s$K4X$7$F$N$5$i$J$k>pJs$K$D$$$F$O!"(B
.Qq "$B4KOB%k!<%k$H(B prefer $B%-!<%o!<%I(B"
$B$N%Z!<%8$K$"$j$^$9!#(B
.Cm minpoll
$B$H(B
.Cm maxpoll
$B%*%W%7%g%s$O!"A*Br$5$l$?%/%m%C%/%I%i%$%P$K(B
$BBP$7$F$N$_0UL#$,$"$j$^$9!#(B
$B$5$i$J$k>pJs$K$D$$$F$O!"JL8D$N%/%m%C%/%I%i%$%P$N%I%-%e%a%s%H%Z!<%8$r(B
$B;2>H$7$F$/$@$5$$!#(B
.Pp
.Ic fudge
$B%3%^%s%I$O!"%/%m%C%/%I%i%$%P8GM-$NDI2C>pJs$rDs6!$9$k$N$K;HMQ$7$^$9!#(B
$BDL>o$O!"(B
.Ic server
$B%3%^%s%I$ND>8e$K;HMQ$5$l$^$9!#(B
.Ar address
$B0z?t$O%/%m%C%/$N%"%I%l%9$r;XDj$7$^$9!#(B
.Cm refid
$B$H(B
.Cm stratum
$B$O!"$=$N%G%P%$%9$N%G%U%)%k%HCM$r>e=q$-$9$k$?$a$K;HMQ$9$k$3$H$,(B
$B$G$-$^$9!#(B
2 $B8D$N%*%W%7%g%s$N%G%P%$%90MB8$N;~9o%*%U%;%C%H$H(B 4 $B8D$N%U%i%0$,$"$j!"(B
$B$=$l$i$bF1MM$K(B
.Ic fudge   
$B%3%^%s%I$K4^$a$k$3$H$,2DG=$G$9!#(B
.Pp
$B;2>H%/%m%C%/$N3,AX(B (stratum) $BHV9f$O!"%G%U%)%k%H$G(B 0 $B$G$9!#(B
.Xr ntpd 8
$B%G!<%b%s$O3FDL?.Aj<j$N3,AX$K(B 1 $B$rB-$9$N$G!"(B
$B%W%i%$%^%j%5!<%P$O!"DL>o!"30It3,AX(B 1 $B$r<($7$^$9!#(B
$B%P%C%/%"%C%W$r9*$_$K1?MQ$9$k$?$a!"(B
$B;2>H%/%m%C%/$N3,AX$r(B 0 $B$h$jBg$-$$?t$K;XDj$9$k$N$,M-1W$J(B
$B$3$H$,B?$$$G$9!#(B
$B$3$NL\E*$N$?$a$K!"(B
.Cm stratum
$B%*%W%7%g%s$r;HMQ$7$^$9!#(B
$B;2>H%/%m%C%/$H!"(B1 $BIC4V3V%Q%k%9(B (PPS) $BD4@0?.9f$NN>J}$r(B
$B4^$`>l9g!";2>H%/%m%C%/<1JL;R$r%G%U%)%k%HCM0J30$N!"%I%i%$%P$K(B
$B0MB8$7$?$b$N$K;XDj$9$k$N$,M-8z$G$9!#(B
$B$3$NL\E*$N$?$a$K!"(B
.Cm refid
$B%*%W%7%g%s$r;HMQ$7$^$9!#(B
$B5-=R$,$J$$8B$j!"$3$l$i$N%*%W%7%g%s$O!"$9$Y$F$N;~7W(B
$B%I%i%$%P$KE,MQ$5$l$^$9!#(B
.Ss $B;2>H%/%m%C%/$N%3%^%s%I(B
.Bl -tag -width indent
.It Xo Ic server
.Sm off
.Li 127.127. Ar t . Ar u
.Sm on
.Op Cm prefer
.Op Cm mode Ar int
.Op Cm minpoll Ar int
.Op Cm maxpoll Ar int
.Xc
$B$3$N%3%^%s%I$O!";2>H%/%m%C%/$rFC<l$JJ}K!$G@_Dj$9$k$N$K(B
$B;HMQ$G$-$^$9!#(B
$B%*%W%7%g%s$O<!$N$h$&$K2r<a$5$l$^$9(B:
.Bl -tag -width indent
.It Cm prefer
$B$=$N;2>H%/%m%C%/$rM%@hE*$J$b$N$H$7$F0u$r$D$1$^$9!#(B
$B$=$NB>$NE@$G$OBPEy$G$"$l$P!"@5$7$/F0:n$7$F$$$k%[%9%H$NCf$+$i(B
$B$3$N;2>H%/%m%C%/$,F14|$r$H$kBP>]$H$7$FA*$P$l$^$9!#(B
$B$5$i$J$k>pJs$K$D$$$F$O!"(B
.Qq "$B4KOB%k!<%k$H(B prefer $B%-!<%o!<%I(B"
$B$N%Z!<%8$r;2>H$7$F$/$@$5$$!#(B
.It Cm mode Ar int
$B%b!<%IHV9f$r;XDj$7$^$9!#(B
$B$3$NHV9f$O!"%G%P%$%9FCM-$N$d$jJ}$G2r<a$5$l$^$9!#(B
$BNc$($P!"%b!<%IHV9f$O!"(BACTS $B%I%i%$%P$G$O(B
$B%@%$%d%kMQ$N%W%m%H%3%k$rA*Br$7$^$9$,!"(Bparse $B%I%i%$%P$G$O(B
$B%G%P%$%9$N%5%V%?%$%W$r;XDj$7$^$9!#(B
.It Cm minpoll Ar int
.It Cm maxpoll Ar int
$B$3$l$i$N%*%W%7%g%s$O!";2>H%/%m%C%/$N%a%C%;!<%8$KBP$9$k%]!<%j%s%0$N(B
$B:G>.4V3V$*$h$S:GBg4V3V$r(B 2 $B$N;X?t$GI=$7$?IC?t$G;XDj$7$^$9!#(B
$BD>@\@\B3$5$l$F$$$k;2>H%/%m%C%/$NBgItJ,$G$O!"(B
.Cm minpoll
$B$*$h$S(B
.Cm  maxpoll
$B$O(B
$B%G%U%)%k%H$G(B 6 (64 $BIC(B) $B$G$9!#(B
$B%b%G%`$N;2>H%/%m%C%/$G$O!"(B
.Cm minpoll
$B$O%G%U%)%k%H$G(B 10 (17.1 $BIC(B) $B$G!"(B
.Cm maxpoll
$B$O%G%U%)%k%H$G(B 14 (4.5 $B;~4V(B) $B$G$9!#(B
$B$H$j$&$kHO0O$O!"(B4 (16 $BIC(B) $B$+$i(B 17 (36.4 $B;~4V(B) $B$^$G$G$9!#(B
.El
.It Xo Ic fudge
.Sm off
.Li 127.127. Ar t . Ar u
.Sm on
.Op Cm time1 Ar sec
.Op Cm time2 Ar sec
.Op Cm stratum Ar int
.Op Cm refid Ar string
.Op Cm mode Ar int
.Op Cm flag1 Cm 0 \&| Cm 1
.Op Cm flag2 Cm 0 \&| Cm 1
.Op Cm flag3 Cm 0 \&| Cm 1
.Op Cm flag4 Cm 0 \&| Cm 1
.Xc
$B$3$N%3%^%s%I$O!";2>H%/%m%C%/$rFC<l$JJ}K!$G@_Dj$9$k$N$K;HMQ$G$-$^$9!#(B
$B$3$N%3%^%s%I$O!"(B
$B%I%i%$%P$r@_Dj$9$k%3%^%s%I$G$"$k(B
.Ic server
$B%3%^%s%I$ND>8e$KCV$+$l$kI,MW$,$"$j$^$9!#(B
$B<B9TCf$K(B
.Xr ntpdc 8
$B%W%m%0%i%`$r;HMQ$7$F!"$3$l$HF1$8$3$H$,$G$-$k$H$$$&$3$H$KCm0U$7$F$/$@$5$$!#(B
$B%*%W%7%g%s$O!"<!$N$h$&$K2r<a$5$l$^$9(B:
.Bl -tag -width indent
.It Cm time1 Ar sec
$B%I%i%$%P$,@8@.$9$k;~4V$N%*%U%;%C%H$KDI2C$5$l$k!"ICC10L$G!"8GDj>.?tE@$N(B
10 $B?J?t$NDj?t$r;XDj$7$^$9!#(B
$B$3$NDj?t$O!"Nc$($P@53N$J(B PPS $B?.9f$N$h$&$J30It$NI8=`;~4V$K(B
$B9g$o$;$k$?$a$K!"FCDj$N;~7W$N$o$:$+$N;~4V%*%U%;%C%H$rD4@a$9$k(B
$BJd@5MQDj?t$H$7$F;H$o$l$^$9!#(B
$B$^$?!"$3$NDj?t$O!"%7%j%"%k%]!<%H$NCY1d!"(B
$B%*%Z%l!<%F%#%s%0%7%9%F%`$NCY1d$d!"%1!<%V%k$ND9$5$N0c$$!"(B
$B<u?.5!FbIt$NCY1d$K5/0x$9$k!"%7%9%F%`E*$J8m:9$d(B
$B%P%$%"%9$rJd@5$9$kJ}K!$bDs6!$7$^$9!#(B
$B;XDj$5$l$?%*%U%;%C%HCM$O!"EAGECY1d$K2C$($F!"(B
$BB>$N<jCJ!"Nc$($PFbIt%G%#%C%W%9%$%C%A$GDs6!$5$l$k$b$N$G$9!#(B
$B8DJL$N%7%9%F%`$d%I%i%$%P$KBP$9$kJd@5$O;HMQ$G$-$^$9$,!"(B
$BBg$^$+$JJd@5$K4X$7$F$O!"%I%i%$%P$N%I%-%e%a%s%H%Z!<%8$K(B
$B5-:\$5$l$F$$$^$9!#(B
$BCm0U(B: 2$B8D0J>e$N%i%8%*;~7W$d(B PPS $B?.9f$,%5%]!<%H$5$l$F$$$k$H$-$N(B
$B9;@5$r1_3j$K9T$J$&$?$a$K!"FCJL$N9;@55!G=$,Ds6!$5$l$F$$$^$9!#(B
.Sx $B$=$NB>$N%*%W%7%g%s(B
$B$N%Z!<%8$G@bL@$7$F$$$k(B
.Ic enable
$B%3%^%s%I$N0z?t$N7A<0$r<h$j!"(B
.Qq "$B;2>H%/%m%C%/%I%i%$%P(B"
$B$N%Z!<%8$K5-:\$5$l$k$h$&$KF0:n$7$^$9!#(B
.It Cm time2 Ar secs
$BICC10L$N!"8GDj>.?tE@(B 10 $B?J?t$r;XDj$7$^$9!#(B
$B$3$l$O!"%I%i%$%P0MB8$NJ}K!$G2r<a$5$l$^$9!#(B
.Qo
$B;2>H%/%m%C%/MQ%I%i%$%P(B
.Qc
$B%Z!<%8$N3F%I%i%$%P$N@bL@$r;2>H$7$F$/$@$5$$!#(B
.It Cm stratum Ar int
$B%I%i%$%P$K3d$jEv$F$i$l$?3,AXHV9f$r;XDj$7$^$9!#(B
$B$3$NHV9f$O!"(B0 $B$+$i(B 15 $B$^$G$N@0?tCM$G$9!#(B
$B$3$NHV9f$O!":G=i$K%I%i%$%P<+?H$,3d$jEv$F$F$$$?(B
$B3,AXHV9f(B ($BDL>o$O(B 0) $B$r>e=q$-$7$^$9!#(B
.It Cm refid Ar string
1 $BJ8;z$+$i(B 4 $BJ8;z$^$G$N(B ASCII $BJ8;zNs$r;XDj$7$^$9!#(B
$B$3$NJ8;zNs$O!"%I%i%$%P$,;HMQ$9$k;2>H<1JL;R$rDj5A$7$F$$$^$9!#(B
$B$3$NJ8;zNs$O!":G=i$K%I%i%$%P<+?H$,3d$jEv$F$F$$$?!"(B
$B%G%U%)%k%H$N<1JL;R$r>e=q$-$7$^$9!#(B
.It Cm mode Ar int
$B%b!<%IHV9f$r;XDj$7$^$9!#(B
$B$3$NHV9f$O!"%G%P%$%9$4$H$K8GM-$N$d$jJ}$G2r<a$5$l$^$9!#(B
$BNc$($P!"(BACTS $B%I%i%$%P$G$O%@%$%d%kMQ%W%m%H%3%k$rA*Br$7$^$9$,!"(B
parse $B%I%i%$%P$G$O%G%P%$%9$N%5%V%?%$%W$rA*Br$7$^$9!#(B
.It Cm flag1 Cm 0 \&| Cm 1
.It Cm flag2 Cm 0 \&| Cm 1
.It Cm flag3 Cm 0 \&| Cm 1
.It Cm flag4 Cm 0 \&| Cm 1
$B$3$l$i(B 4 $B$D$N%U%i%0$O;~7W%I%i%$%P$r%+%9%?%^%$%:$9$k$N$K(B
$B;HMQ$5$l$^$9!#(B
$B$3$l$i$NCM$N2r<a$d!"$9$Y$F$,;HMQ$5$l$k$+H]$+$K$D$$$F$O!"(B
$B8D!9$N;~7W%I%i%$%P$K0MB8$7$?5!G=$G$9!#(B
$B$7$+$747=,$H$7$F$O!"(B
.Cm flag4
$B$O!"%b%K%?BP>]%G!<%?$r!"(B
.Ic filegen
$B%3%^%s%I$G@_Dj$7$?(B
.Cm clockstats
$B%U%!%$%k$X5-O?(B
$B$9$k5!G=$rM-8z$K$9$k$?$a$K;HMQ$7$^$9!#(B
.Ic filegen
$B%3%^%s%I$K4X$9$k$5$i$J$k>pJs$K$D$$$F$O!"(B
.Sx $B%b%K%?5!G=$N%*%W%7%g%s(B
$B%;%/%7%g%s$r;2>H$7$F$/$@$5$$!#(B
.El
.El
.Sh $B$=$NB>$N%*%W%7%g%s(B
.Bl -tag -width indent
.It Ic broadcastdelay Ar seconds
$B%V%m!<%I%-%c%9%H$*$h$S%^%k%A%-%c%9%H%b!<%I$G$O!"%m!<%+%k%5!<%P$H(B
$B%j%b!<%H%5!<%P$H$N4V$NCY1d$r7hDj$9$k$?$a$NFC<l$JJd@5$,I,MW$G$9!#(B
$BDL>o!"$3$l$O!"%/%i%$%"%s%H%5!<%P4V$N:G=i$N(B
$B%W%m%H%3%k$N$d$j$H$j$G<+F0E*$K9T$o$l$F$$$^$9!#(B
$B>l9g$K$h$C$F$O!"Nc$($P%M%C%H%o!<%/$d%5!<%P$N%"%/%;%9@)8f$K$h$C$F!"(B
$B$3$NJd@5$N<jB3$-$,<:GT$7$F$7$^$&$3$H$b$"$j$^$9!#(B
$B$3$N%3%^%s%I$O!"$3$&$7$?>u67$N;~$K;HMQ$5$l$k%G%U%)%k%H$NCY1d$r(B
$B;XDj$7$^$9!#(B
$BE57?E*$K$O(B ($B%$!<%5%M%C%H$G$O(B)$B!"(B
0.003 $B$+$i(B 0.007 $BIC$^$G$,E,@Z$G$9!#(B
$B$3$N%3%^%s%I$r;HMQ$7$J$$>l9g$N%G%U%)%k%HCM$O!"(B0.004 $BIC$G$9!#(B
.It Ic driftfile Ar driftfile
$B$3$N%3%^%s%I$O!"%m!<%+%k$N;~7WH/?6;R$N<~GH?t%*%U%;%C%H$r5-O?$9$k$?$a(B
$B$N%U%!%$%kL>$r;XDj$7$^$9!#(B
$B$3$N%U%!%$%k$,B8:_$9$k$H!"5/F0;~$KFI$_9~$^$l!"(B
$B=i4|<~GH?t%*%U%;%C%H$r;XDj$9$k$N$K;HMQ$5$l$^$9!#(B
$B$=$N8e(B 1 $B;~4V$K(B 1 $BEY!"(B
$B%G!<%b%s$O$=$N;~E@$G$N<~GH?t%*%U%;%C%H$r7W;;$7!"(B
$B$=$NCM$G%U%!%$%k$r99?7$7$^$9!#(B
$B%U%!%$%k$,B8:_$7$J$$$+!"$3$N%3%^%s%I$,M?$($i$l$F$$$J$$>l9g!"(B
$B=i4|<~GH?t%*%U%;%C%H$O(B 0 $B$H2>Dj$5$l$^$9!#(B
$B$3$N>l9g!"<~GH?t$,0BDj$7!"(B
$B;DN1;~4V8m:9$,<}$^$k$N$K?t;~4V$+$+$k>l9g$,$"$j$^$9!#(B
.Pp
$B%U%!%$%k$N%U%)!<%^%C%H$O!"IbF0>.?tE@?t(B 1 $B8D$@$1$r4^$`(B 1 $B9T$+$i(B
$B$J$j$^$9!#(B
$B$3$NIbF0>.?tE@?t$O!"(B100 $BK|J,$N(B 1 (PPM) $BC10L$G$N<~GH?t%*%U%;%C%HCM$r(B
$B5-O?$7$F$$$^$9!#(B
$B$3$N%U%!%$%k$N99?7$O!"(B
$B:G=i$K8=:_$NJQF0CM$r0l;~%U%!%$%k$K=q$-9~$_!"$=$l$+$i(B
$B%U%!%$%k$NL>A0$rJQ99$7$F8E$$%U%!%$%k$HCV49$($k$3$H$K$h$j9T$J$$$^$9!#(B
$B$3$N$3$H$O!"(B
.Xr ntpd 8
$B$,!"%I%j%U%H%U%!%$%k$N$"$k%G%#%l%/%H%j$KBP$7=q$-9~$_8"$r;}$C$F$$$k(B
$BI,MW$,$"$k$3$H$H!"%7%s%\%j%C%/$G$"$m$&$H$J$+$m$&$H!"(B
$B%U%!%$%k%7%9%F%`%j%s%/$OHr$1$k$Y$-$3$H$r0UL#$7$F$$$^$9!#(B
.It Xo Ic enable
.Oo
.Cm auth | Cm bclient |
.Cm calibrate | Cm kernel |
.Cm monitor | Cm ntp |
.Cm stats
.Oc
.Xc
.It Xo Ic disable
.Oo
.Cm auth | Cm bclient |
.Cm calibrate | Cm kernel |
.Cm monitor | Cm ntp |
.Cm stats
.Oc
.Xc
$B$5$^$6$^$J%5!<%P%*%W%7%g%s$rM-8z$K$7$?$jL58z$K$7$?$j$9$k(B
$B<jCJ$rDs6!$7$^$9!#(B
$B;XDj$5$l$F$$$J$$%U%i%0$K$O1F6A$,$"$j$^$;$s!#(B
$B$3$l$i$N%U%i%0$OA4$F(B
.Xr ntpdc 8
$B%f!<%F%#%j%F%#%W%m%0%i%`$r;HMQ$7$F%j%b!<%H$K@)8f$G$-$k$H$$$&(B
$B$3$H$KCm0U$7$F$/$@$5$$!#(B
$B%U%i%0$N@bL@$O<!$NDL$j$G$9!#(B
.Bl -tag -width indent
.It Cm bclient
$BM-8z$N>l9g!"(B
.Cm broadcastclient
$B%3%^%s%I$HF10l$N8z2L$,$"$j$^$9!#(B
$B%G%U%)%k%H$G$O!"$3$N%U%i%0$O(B
.Ic disable
$B$G$9!#(B
.It Cm calibrate
$B9;@55!G=$rM-8z$K$7$^$9!#(B
$B$3$N5!G=$O!"%/%m%C%/%I%i%$%P$=$l$>$l$N(B
.Ic time1
$B$NCM$rJd@5$7!"8=:_A*Br$7$F$$$k;~9o8;$^$?$O!"%+!<%M%k3X=,?.9f$H(B
$BF1$8%*%U%;%C%H$r<($9$h$&$K$7$^$9!#(B
$B$5$i$J$k>pJs$K$D$$$F$O!"(B
.Qq "$B;2>H%/%m%C%/%I%i%$%P(B"
$B$N%Z!<%8$r;2>H$7$F$/$@$5$$!#(B
$B$3$N%U%i%0$N%G%U%)%k%H$O(B
.Ic disable
$B$G$9!#(B
.It Cm kernel
.Xr adjtime 2
$B%7%9%F%`%3!<%k$KBP$7!"@53N$K7W;~$G$-$k(B
$B%+!<%M%k%5%]!<%H$,<BAu$5$l$F$$$l$P!"$3$l$rM-8z$K$7$^$9!#(B
$B$b$H$b$H!"(BNTP $B%G!<%b%s$,(B
$B%3%s%Q%$%k$5$l$k$H$-$K!"$3$N%k!<%A%s$,%5%]!<%H$5$l$k$+$I$&$+$O(B
$B<+F0E*$K8!=P$5$l$k$N$G!"%f!<%6$,$3$N%U%i%0$N$3$H$r5$$K$9$k(B
$BI,MW$O$"$j$^$;$s!#(B
$B$3$N%U%i%0$OK\Mh!"%+!<%M%k$N3+H/Cf$K$3$N%5%]!<%H$r(B
$BL58z$K$G$-$k$h$&$K$9$k$?$a$KDs6!$5$l$F$$$^$7$?!#(B
$B$3$N%U%i%0$N%G%U%)%k%H$O!"(B
.Ic enable
$B$G$9!#(B
.It Cm monitor
$B%b%K%?MQ5!G=$rM-8z$K$7$^$9!#(B
$B$5$i$J$k>pJs$,I,MW$J$i!"(B
.Xr ntpdc 8
$B%W%m%0%i%`$N(B
.Ic monlist
$B%3%^%s%I$N9`$r;2>H$7$F$/$@$5$$!#(B
$B$3$N%U%i%0$N%G%U%)%k%H$O!"(B
.Ic enable
$B$G$9!#(B
.It Cm ntp
$B%5!<%P$,!"(BNTP $B$rMQ$$$F%m!<%+%k;~7W$rD4@0$G$-$k$h$&$K$7$^$9!#(B
$BL58z$K$J$C$F$$$k>l9g$O!"(B
$B%m!<%+%k;~7W$O!"FbB"$N;~9o$H<~GH?t%*%U%;%C%H$G(B
$B<+J,>!<j$KF0$-$^$9!#(B
$B$3$N%U%i%0$,M-MQ$J$N$O!"(B
$B%m!<%+%k;~7W$,JL$N%G%P%$%9$d%W%m%H%3%k$G@)8f$5$l!"(B
$BB>$N%/%i%$%"%s%HMQ$KF14|$rDs6!$9$k$?$a$@$1$K(B NTP $B$r;H$&>l9g$G$9!#(B
$B$3$N>l9g!"%m!<%+%k;~7W$N%I%i%$%P$r$3$N5!G=$d!"(B
$B$5$i$K!"8m:9M=B,$d1<ICI=<(;R(B (leap-indicators) $B$rDs6!$9$k(B
$B$?$a$K;HMQ$G$-$^$9!#(B
$B$5$i$J$k>pJs$,I,MW$J$i!"(B
.Qq $B;2>H;~4V%I%i%$%P(B
$B$N%Z!<%8$r;2>H$7$F$/$@$5$$!#(B
$B$3$N%U%i%0$N%G%U%)%k%H$O!"(B
.Ic enable
$B$G$9!#(B
.It Cm stats
$BE}7W5!G=$rM-8z$K$7$^$9!#(B
$B$5$i$J$k>pJs$,I,MW$J$i!"(B
.Qq $B%b%K%?MQ%*%W%7%g%s(B
$B$N%;%/%7%g%s$r;2>H$7$F$/$@$5$$!#(B
$B$3$N%U%i%0$N%G%U%)%k%H$O!"(B
.Ic enable
$B$G$9!#(B
.El
.It Ic logconfig Ar configkeyword
$B$3$N%3%^%s%I$O!"%7%9%F%`$N(B
.Xr syslog 3
$B5!G=$d!"$=$NBeMQ$N(B
.Ic logfile
$B%m%0%U%!%$%k$K=q$+$l$k=PNO$NNL$H<oN`$r@)8f$7$^$9!#(B
$B%G%U%)%k%H$G$O!"$9$Y$F$N=PNO$,%*%s$G$9!#(B
.Ar configkeyword
$B%-!<%o!<%I$O$9$Y$F!"(B
.Ql = ,
.Ql + ,
.Ql -
$B$r@hF,$K$D$1$k$3$H$,(B
$B$G$-$^$9!#(B
$B$3$3$G!"(B
.Ql =
$B$O!"(B
.Xr syslog 3
$B$NM%@hEY%^%9%/$r@_Dj$7!"(B
.Ql +
$B$O%a%C%;!<%8$rDI2C$7!"(B
.Ql -
$B$O%a%C%;!<%8$r:o=|$7$^$9!#(B
.Xr syslog 3
$B%a%C%;!<%8$O!"(B4 $B$D$N%/%i%9(B
.Po
.Cm clock ,
.Cm peer ,
.Cm sys ,
.Cm sync
.Pc
$B$G@)8f$G$-$^$9!#(B
$B$3$l$i$N%/%i%9$NFbIt$G!"(B
4 $B<o$N%a%C%;!<%8$,@)8f$G$-$^$9!#(B
$B>pJs%a%C%;!<%8(B
.Pq Cm info
$B$O@_Dj>pJs$r@)8f$7$^$9!#(B
$B%$%Y%s%H%a%C%;!<%8(B
.Pq Cm events
$B$O%$%Y%s%H$N%m%.%s%0(B
($BE~C#2DG=@-!"F14|!"%"%i!<%`>u67(B) $B$r@)8f$7$^$9!#(B
$BE}7W>pJs$N=PNO$O!"(B
.Cm statistics
$B%-!<%o!<%I$r;HMQ$7$F@)8f$5$l$^$9!#(B
$B:G8e$N%a%C%;!<%8%0%k!<%W$O!"%9%F!<%?%9%a%C%;!<%8$G$9!#(B
$B$3$l$O<g$K!"F14|$N%9%F!<%?%9$rI=$7$^$9!#(B
$B@_Dj%-!<%o!<%I$O%a%C%;!<%8%/%i%9$H%$%Y%s%H%/%i%9$H$r(B
$B$=$N$^$^7k$S$D$1$?7A$r$7$F$$$^$9!#(B
$B%W%l%U%#%/%9(B
.Cm all
$B$O!"%a%C%;!<%8%/%i%9$NBe$o$j$K;HMQ$G$-$^$9!#(B
$B%a%C%;!<%8%/%i%9$N8e$m$K!"%-!<%o!<%I(B
.Cm all
$B$rB3$1$k$3$H$,$G$-!"(B
$B$=$l$K$h$C$F!"$=$l$>$l$N%a%C%;!<%8%/%i%9$N%a%C%;!<%8$r$9$Y$F(B
$BM-8z(B / $BL58z$K$G$-$^$9!#(B
$B$3$N$?$a!":GDc8B$N%m%0$N@_Dj$O<!$N$h$&$K$J$k$G$7$g$&(B:
.Bd -literal
logconfig=syncstatus +sysevents
.Ed
.Pp
$B$3$N@_Dj$G$O!"C1$K(B
.Xr ntpd 8
$B$NF14|$N%9%F!<%?%9$H=EMW$J%7%9%F%`%$%Y%s%H$r%j%9%H$7$^$9!#(B
$BC1=c$J;2>H%5!<%P$KBP$7$F$O!"(B
$B<!$N$h$&$J:GDc8B$N%a%C%;!<%8$N@_Dj$r9T$&$HM-1W$G$7$g$&(B:
.Bd -literal
logconfig=syncall +clockall
.Ed
.Pp
$B$3$N@_Dj$G$O!";~7W$N>pJs$9$Y$F$HF14|>pJs$r%j%9%H$7$^$9!#(B
$BB>$N%$%Y%s%H$dDL?.Aj<j$K4X$9$k%a%C%;!<%8!"$=$7$F%7%9%F%`$N(B
$B%$%Y%s%H$J$I$OM^;_$5$l$^$9!#(B
.It Ic logfile Ar logfile
$B$3$N%3%^%s%I$O!"%G%U%)%k%H$N%7%9%F%`$N(B
.Xr syslog 3
$B5!G=$NBe$o$j$K;HMQ$5$l$k!"BeMQ$N%m%0%U%!%$%k$N:_=h$r;XDj$7$^$9!#(B
.It Ic setvar Ar variable Op Cm default
$B$3$N%3%^%s%I$O!"%7%9%F%`JQ?t$rDI2C$7$^$9!#(B
$B$3$l$i$NJQ?t$O!"%"%/%;%9%]%j%7$J$I$N>pJs$rDI2C$7$F(B
$BG[I[$9$k$?$a$K;HMQ$G$-$^$9!#(B
.Sm off
.Va name = Ar value
.Sm on
$B$N7A<0$NJQ?t$K(B
.Cm default
$B%-!<%o!<%I$,B3$$$F$$$k>l9g!"(B
$B$=$NJQ?t$O!"%G%U%)%k%H$N%7%9%F%`JQ?t$N0lIt$H$7$F(B
$B%j%9%H$5$l$k$h$&$K$J$j$^$9(B
.Po
.Xr ntpq 8
.Ic rv
$B%3%^%s%I$r;2>H!#(B
.Pc 
$B$3$&$7$?JQ?t$NDI2C$O!">pJs$rM?$($kL\E*$@$1$r2L$?$7$^$9!#(B
$B%j%9%H$5$l$k$H$$$&$3$H0J30$K!"%W%m%H%3%k$K4X78$7$^$;$s!#(B
$B4{CN$N%W%m%H%3%kJQ?t$O>o$K!"(B
.Ic setvar
$B$N5!9=$K$h$jDj5A$5$l$?$$$+$J$kJQ?t$h$j$bM%@h$5$l$^$9!#(B
$BF1$8%0%k!<%W$N$9$Y$F$NJQ?tL>$r4^$s$@(B 3 $B$D$NFCJL$JJQ?t$,$"$j$^$9!#(B
.Va sys_var_list
$B$O!"$9$Y$F$N%7%9%F%`JQ?tL>$rJ];}$7$F$$$^$9!#(B
.Va peer_var_list
$B$O!"$9$Y$F$NDL?.Aj<j$NJQ?tL>$rJ];}$7$F$$$^$9!#(B
$B$=$7$F!"(B
.Va clock_var_list
$B$O!";2>H%/%m%C%/$NJQ?tL>$rJ];}$7$F$$$^$9!#(B
.It Xo Ic tinker
.Oo
.Cm step Ar step |
.Cm panic Ar panic |
.Cm dispersion Ar dispersion |
.Cm stepout Ar stepout |
.Cm minpoll Ar minpoll |
.Cm allan Ar allan |
.Cm huffpuff Ar huffpuff
.Oc
.Xc
$B$3$N%3%^%s%I$O!"6K$a$FNc30E*$J>u672<$G!"(B
$B$$$/$D$+$N%7%9%F%`JQ?t$rJQ99$9$k$?$a$K;HMQ$7$^$9!#(B
$B@_Dj%U%!%$%kCf$G!"(B
$B$3$N%3%^%s%I$O!"B>$N@_Dj%*%W%7%g%s$N$I$l$h$j$bA0$KCV$/I,MW$,$"$j$^$9!#(B
$B$3$l$i$NJQ?t$N%G%U%)%k%HCM$O!"(B
$B%M%C%H%o!<%/B.EY$H?.Mj@-$NM=B,CM$K$D$$$F!"(B
$BI}9-$$HO0O$G!"Cm0U?<$/:GE,2=$5$;$F$"$j$^$9!#(B
$B0lHL$K!"$3$l$iJQ?t$O4JC1$KM=B,$G$-$J$$9~$_F~$C$?J}K!$G(B
$BAj8_:nMQ$r5Z$\$79g$$$^$9!#(B
$B$^$?!"JQ?t$NAH9g$;$K$h$C$F$O!"$H$s$G$b$J$$F0:n$K$J$C$F$7$^$&(B
$B2DG=@-$,$"$j$^$9!#(B
$B$4$/$^$l$K$G$9$,!"%G%U%)%k%H$NCM$rJQ99$9$kI,MW$,$"$k>l9g$,(B
$B$"$j$^$9$,!"$$$:$l$K$7$F$b!"(B
$B$D$^$_$r2s$7$?$$$H$$$&M6OG$KDq93$G$-$J$$GZ$O$$$k$b$N$G!"(B
$B$3$N%3%^%s%I$O$=$&$$$&?MC#$N$?$a$N$b$N$G$9!#(B
$BFC$K6/D4$7$F$*$-$^$9$,!"$3$N$D$^$_$r2s$9$N$O3F<+$N>!<j$G(B
$B$d$k$3$H$G!"%5%]!<%H%0%k!<%W$K0l@Z$N=u$1$r5a$a$k$3$H$O$G$-$^$;$s!#(B
.Pp
$BA4$F$N0z?t$O!"IbF0>.?tE@?t$NIC!"$^$?$OICJ,$NIC$G$9!#(B
.Ar minpoll
$B0z?t$O!"IC$r(B2$B$N%Y%-@0?t$GI=$7$?$b$N$G$9!#(B
$B$3$NJQ?t$O<!$N$h$&$KF0:n$7$^$9!#(B
.Bl -tag -width indent
.It Cm step Ar step
$B$3$N0z?t$O!";~9o@_Dj$NogCM(B ($BDL>o(B 0.128$BIC(B) $B$N(B
$B?7$7$$CM$K$J$j$^$9!#(B
0 $B$K@_Dj$7$?>l9g!";~9o@_Dj(B (step) $B$K$h$kJd@5$O@8$8$^$;$s!#(B
$B0lHL$K$O!";~9o@_Dj$rHr$1$kL\E*$N$?$a$K$O!";~9o@_DjogCM$O(B
$B?($i$:$K!"(B
.Fl x
$B%3%^%s%I9T%*%W%7%g%s$r;H$&$N$,IaDL$G$9!#(B
.It Cm panic Ar panic
$B$3$N0z?t$O!"%Q%K%C%/ogCM(B ($BDL>o(B 1000 $BIC(B) $B$N?7$7$$CM$K$J$j$^$9!#(B
0 $B$K@_Dj$7$?>l9g!"%Q%K%C%/7rA4@-%A%'%C%/$OL58z$K$5$l!"(B
$B;~9o%*%U%;%C%H$H$7$FA4$F$NCM$,<uM}$5$l$^$9!#(B
.It Cm dispersion Ar dispersion
$B$3$N0z?t$O!"J,;6CMA}2CN((B ($BDL>o!"(B.000015) $B$N?7$7$$CM$K$J$j$^$9!#(B
.It Cm stepout Ar stepout
$B$3$N0z?t$O!"%o%C%A%I%C%0%?%$%`%"%&%H(B ($BDL>o(B 900 $BIC(B)
$B$N?7$7$$CM$K$J$j$^$9!#(B
.It Cm minpoll Ar minpoll
$B$3$N0z?t$O!"%^%k%A%-%c%9%H%/%i%$%"%s%H%"%=%7%(!<%7%g%s!"(B
$B%a%K!<%-%c%9%H%/%i%$%"%s%H%"%=%7%(!<%7%g%s!"(B
$BBP>N%Q%C%7%V%b!<%I%"%=%7%(!<%7%g%s$r@_Dj$9$k$H$-$KMQ$$$k(B
$B:G>.%]!<%j%s%04V3V$N?7$7$$CM$K$J$j$^$9!#(B
$B%G%U%)%k%H$NCM$O(B 6 (64$BIC(B) $B$G!"2<8B$O(B 4 (16$BIC(B) $B$G$9!#(B
.It Cm allan Ar allan
$B$3$N0z?t$O!":G>.(B Allan $B<WCGCM$N?7$7$$CM$K$J$j$^$9!#(B
$B$3$NCM$O(B PLL/FLL $B;~9o3X=,%"%k%4%j%:%`$N%Q%i%a!<%?$N(B 1 $B$D$G$9!#(B
$B%G%U%)%k%H$O(B 1024 $BIC$G!"$3$NCM$,2<8B$G$b$"$j$^$9!#(B
.It Cm huffpuff Ar huffpuff
$B$3$N0z?t$O8=:_<B83E*$KDs6!$5$l$k(B
$B%9!<%O!<%U%#%k%?(B (huff-n'-puff filter) $B$N%9%Q%s$N?7$7$$CM$K$J$j$^$9!#(B
$B$3$NCM$O!"$3$N%"%k%4%j%:%`$,:G>.CY1d$r5a$a$k;~4V4V3V$N$&$A(B
$B:G$b?7$7$$$b$N$r7hDj$7$^$9!#(B
$B2<8B$O(B 900 $BIC(B (15$BJ,(B) $B$G$9$,!"$h$j$^$H$b$JCM$O(B 7200 (2$B;~4V(B) $B$G$9!#(B
$B$3$N%3%^%s%I$,M?$($i$l$k$^$G$3$N%U%#%k%?$OM-8z$K$J$C$F$$$^$;$s$N$G!"(B
$B%G%U%)%k%H$O$"$j$^$;$s!#(B
.El
.It Xo Ic trap Ar host_address
.Op Cm port Ar port_number
.Op Cm interface Ar interface_address
.Xc
$B$3$N%3%^%s%I$O!";XDj$7$?%[%9%H%"%I%l%9!"%]!<%HHV9f$K(B
$B%H%i%C%W<u?.4o$r@_Dj$7$^$9!#(B
$B$3$N%H%i%C%W<u?.4o$O!";XDj$7$?%m!<%+%k%$%s%?%U%'!<%9%"%I%l%9$r(B
$B;}$D%a%C%;!<%8$rAw?.$7$^$9!#(B
$B%]!<%HHV9f$r;XDj$7$J$$>l9g!"CM(B 18447 $B$,;HMQ$5$l$^$9!#(B
$B%$%s%?%U%'!<%9%"%I%l%9$r;XDj$7$J$$>l9g!"(B
$B$=$N%a%C%;!<%8$,Aw?.$5$l$?%m!<%+%k%$%s%?%U%'!<%9$r(B
$B%=!<%9%"%I%l%9$K;}$D%a%C%;!<%8$,Aw?.$5$l$^$9!#(B
$B%^%k%A%[!<%`$r;}$D%[%9%H$G$O!"7PO)>pJs$N(B
$BJQ99$K$H$b$J$$!";~$K$h$j;HMQ$9$k%$%s%?%U%'!<%9$,JQ$o$k$3$H$K(B
$BCm0U$7$F$/$@$5$$!#(B
.Pp
$B%H%i%C%W<u?.4o$O%$%Y%s%H%a%C%;!<%8$d!"(B
$B%5!<%P$+$i$N$=$NB>$N>pJs$r!"%m%0%U%!%$%k$K%m%0$r<h$j$^$9!#(B
$B$3$N$h$&$J4F;k%W%m%0%i%`$O!"<+J,<+?H$N%H%i%C%W$rF0E*$KMW5a$9$k$3$H$b(B
$B$"$j$^$9$,!"%H%i%C%W<u?.4o$N@_Dj$K$h$j!"%5!<%P$N5/F08e$K(B
$B<:$o$l$k%a%C%;!<%8$O$J$$$3$H$OJ]>Z$5$l$^$9!#(B
.El
.Sh $B4XO"%U%!%$%k(B
.Bl -tag -width /etc/ntp.drift -compact
.It Pa /etc/ntp.conf
$B%G%U%)%k%H$N@_Dj%U%!%$%kL>(B
.It Pa ntp.keys
MD5 $BHkL)80(B
.It Pa ntpkey
RSA $BHkL)80(B
.It Pa ntpkey_ Ns Ar host
RSA $B8x3+80(B
.It Pa ntp_dh
Diffie-Hellman $B9g0U%Q%i%a!<%?(B
.El
.Sh $B4XO"9`L\(B
.Xr ntpd 8 ,
.Xr ntpdc 8 ,
.Xr ntpq 8
.Pp
$BDs6!$5$l$F$$$k%^%K%e%"%k%Z!<%8$K2C$($F!"M}2r$7$d$9$$%I%-%e%a%s%H$,(B
world wide web $B>e$GF~<j2DG=$G$9!#(B
.Li http://www.ntp.org/
$B$+$iF~<j$G$-$^$9!#(B
$B$3$N%I%-%e%a%s%H$N%9%J%C%W%7%g%C%H$,(B HTML $B%U%)!<%^%C%H$G(B
.Pa /usr/share/doc/ntp
$B%G%#%l%/%H%jFb$K$"$j$^$9!#(B
.Rs
.%A David L. Mills
.%T Network Time Protocol (Version 3)
.%O RFC1305
.Re
.Sh $B%P%0(B
$B9=J8%A%'%C%/$K9%$-7y$$$O$"$j$^$;$s!#(B
$B$J$s$G$b4n$s$G?)$Y$^$9!#(B
$B%*%W%7%g%s$d%b!<%I$N!"$P$+$2$?AH9g$;$d$*>P$$$NAH9g$;$5$((B
$B8!=P$7$J$$$3$H$b$"$j$^$9!#(B
.Pp
.Pa ntpkey_ Ns Ar host
$B$O<B:]$K$O%G%8%?%kG'>Z$G$9!#(B
$B%;%-%e%j%F%#%G%#%l%/%H%j%5!<%S%9$,I}9-$/MxMQ2DG=$K(B
$B$J$C$?:]$K$O!"$=$3$+$i<hF@$9$Y$-$G$9!#(B
