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In-Reply-To: Your message of "Thu, 13 Aug 1998 15:15:04 +0900"
	<19980813151504J.oku@nml.t.u-tokyo.ac.jp>
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Date: Fri, 14 Aug 1998 03:50:35 +0900
From: Kazuo Horikawa <k-horik@yk.rim.or.jp>
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Subject: [man-jp 1089] Re: xntpd(8)
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 $BKY@n$G$9!#(B

$B1|B<$5$s!'(B
> $B1|B<$H?=$7$^$9!#(Bman-jp$B$K$O@hDx(Bsubscribe$B$7$?$P$+$j$G$9$N$G!"(B
> $BIT<j:]$,$"$k$+$b$7$l$^$;$s$,(B...
> 
> .\" jpman %Id: xntpd.8,v 1.2 1997/09/16 18:16:37 ken Stab %
> 
> $B$K8m$j$rH/8+$7$^$7$?!#6qBNE*$K$O(Bpeer$B$N@bL@$N$H$3$m$GJ8>O$,0l(B
> $B$DH4$1$F$^$9!#$D$$$G$K$=$N<!$NJ8>O$b$o$+$j$E$i$+$C$?$N$G$A$g$C(B
> $B$HJQ99$7$F$_$^$7$?!#(B($B$^$@$A$g$C$HJQ$G$9$,(B...)
 $B$"$j$,$H$&$4$6$$$^$9!#(B

 $BH4$1$F$$$?$N$,!'(BIn this mode the local server can be synchronized
to the remote server and, in addition, the remote server can be
synchronized by the local server.

 $BJ,$+$j$E$i$+$C$?$N$,!'(BThis is useful in a network of servers where,
depending on various failure scenarios, either the local or remote
server host may be the better source of time.

$B$H$$$&$3$H$G$9$M!#(B

> --- xntpd.8.orig	Thu Aug 13 14:36:52 1998
> +++ xntpd.8	Thu Aug 13 15:09:48 1998
> @@ -221,10 +221,12 @@
>  $B%3%^%s%I$O!"%m!<%+%k%5!<%P$,!"%3%^%s%ICf$N(B
>  .I host_address
>  $B$G<($5$l$k%j%b!<%H%5!<%P$KBP$7!"!VBP>NE*%"%/%F%#%V!W(B (\*(L"symmetric
> -active\*(R") $B%b!<%I$GF0:n$9$k$h$&;X<($7$^$9!#$3$l$O!"$5$^$6$^$J<:GT(B
> -$B$N;EJ}$K$h$C$F!"%m!<%+%k$b$7$/$O%j%b!<%H$N%5!<%P%[%9%H$N$$$:$l$+$,(B
> -$B$h$jNI$$;~9o6!5k8;$H$J$jF@$k$h$&$J%5!<%P$N%M%C%H%o!<%/$K$*$$$F!"LrN)$D(B
> -$B$b$N$G$9!#(B
> +active\*(R") $B%b!<%I$GF0:n$9$k$h$&;X<($7$^$9!#$3$N%b!<%I$G$O!"(B
> +$B%m!<%+%k%5!<%P$r%j%b!<%H%5!<%P$KF14|$5$;$k$N$HF1;~$K!"%j%b!<%H%5!<%P(B
> +$B$r%m!<%+%k%5!<%P$KF14|$5$;$k$3$H$,$G$-$^$9!#$3$l$O!"%5!<%P$,(B
> +$BCV$+$l$F$$$k%M%C%H%o!<%/$K$*$$$F!"$5$^$6$^$J@-G=Dc2<$NMW0x$K$h$j!"(B
> +$B%m!<%+%k%5!<%P$H%j%b!<%H%5!<%P$N$I$A$i$+$,$h$jNI$$;~9o6!5k8;$H(B
> +$B$J$jF@$k$h$&$J>l9g$KLrN)$A$^$9!#(B
>  .B server
>  $B%3%^%s%I$O!"%m!<%+%k%5!<%P$,!";XDj$7$?%j%b!<%H%5!<%P$K(B
>  $BBP$7$F(B \*(L"$B%/%i%$%"%s%H(B\*(R" $B%b!<%I$GF0:n$9$k$h$&;X<($7$^$9!#(B

 failure scenarios $B$O!V@-G=Dc2<$NMW0x!W$H$$$&$b$N$K8BDj$7$FNI$$$N$+J,(B
$B$+$i$J$$$H;W$$$^$9!#(B
 $B3N$+$K!"(B
 o $B%m!<%+%k%[%9%H$N@-G=Dc2<(B -> $B%m!<%+%k%[%9%H$ONI$/$J$$;~9o6!5k8;$H$J$k(B
 o $B%j%b!<%H%[%9%H$N@-G=Dc2<(B -> $B%m!<%+%k%[%9%H$ONI$/$J$$;~9o6!5k8;$H$J$k(B
$B$H$$$&(B failure scenario $B$O$"$k$H;W$$$^$9$,!"(B
 o $B%m!<%+%k%[%9%H$H%=!<%94V$N%M%C%H%o!<%/@ZCG(B
    -> $B%m!<%+%k%[%9%H$ONI$/$J$$;~9o6!5k8;$H$J$k(B
$B$H$$$&$h$&$JJL$N(B failure scenario $B$,$"$k$+$b$7$l$J$$$H;W$C$?$G$9!#(B

 $B!V$5$^$6$^$J0-$$>u67$K$h$C$F!W$0$i$$$K$7$H$$$?J}$,$h$$$s$8$c$J$$$G$7$g(B
$B$&$+!#(B
 
# $B$A$c$s$H(B NTP $B$rM}2r$7$F=q$$$F$k$o$1$8$c$J$$$N$G13=q$$$F$k$+$b$7$l$^(B
# $B$;$s(B _o_

 $B$"$HJs9p$$$?$@$/85$+$i$=$&Lu$5$l$F$$$?$N$G$9$,!"(Ba network of servers 
$B$r!V%5!<%P$,CV$+$l$F$$$k%M%C%H%o!<%/!W$HLu$7$^$9$HJ*M}E*%M%C%H%o!<%/$,(B
$B<gBN$N$h$&$KFI$a$^$9$,!"K\Mh$N0UL#$O%5!<%P$N=89gBN$H$$$&$h$&$J0UL#$@$H(B
$B;W$$$^$9$N$G!"!V%5!<%P$N%M%C%H%o!<%/!W$H$$$C$?46$8$NJ}$,NI$$$H;W$$$^$9!#(B

$B$H$$$&$3$H$G!"(B

$B$3$l$O!"%5!<%P$N%M%C%H%o!<%/$K$*$$$F!"$5$^$6$^$J0-$$>u67$K$h$j!"(B
$B%m!<%+%k%5!<%P$H%j%b!<%H%5!<%P$N$I$A$i$+$,$h$jNI$$;~9o6!5k8;$H(B
$B$J$jF@$k$h$&$J>l9g$KLrN)$A$^$9!#(B

$B$H$$$&46$8$K$7$?$$$G$9!#(B
--
$BKY@nOBM:(B
