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From: Makoto MATSUSHITA <matusita@ics.es.osaka-u.ac.jp>
To: FreeBSD-tech-jp@jp.freebsd.org
Date: Thu, 24 Feb 2000 11:39:08 +0900
Message-Id: <20000224113908X.matusita@ics.es.osaka-u.ac.jp>
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Subject: [FreeBSD-tech-jp 2714] Re: jail (another process space)
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$B$$$o$f$k(B server $BB_$720$H$+$G$O$P$s$P$s;H$($k$h$J$"!$$H;W$C$F$$$^$9!%8\5R(B
$BJL$K$P$7$P$7$C$H(B prison $B:n$C$F$*$$$F!V$"$J$?@lMQ$K7W;;5!$r$4MQ0U$7$^$9!W(B
$B$H$+@kEA$9$k$N$O!$8\5R$r$@$^$7$F$$$k$3$H$K$J$k$N$G$7$g$&$+(B :-)

aki> FreeBSD 4.0 $B$K$O(B jail $B$H$$$&%3%^%s%I$,$"$k$=$&$G$9$M!#(B

$BC1$K(B chroot(8) $B$K$A$g$C$H$*$7$c$l$JLS$,@8$($?(B(hostname $B$d(B IPv4 address 
$B$r8DJL$K;XDj$G$-$k$h$&$K$J$k(B)$B$@$1$G$9$h$M!%(B

# See also: jail(2), chroot(2)

IPv6 $B$7$?$$!A$H$+;W$&$H8=>u$N(B FreeBSD-current $B$K$*$1$k(B jail(2) $B$O;H$($J(B
$B$$$+$b$7$l$^$;$s(B ^_^; $BC1$K$^$@<BAu$9$k<j$,$"$$$F$J$$$@$1$@$H$O;W$$$^$9$1(B
$B$l$I$b!E!E(B

***

aki> Mach-kernel$B$N>e$G(B UX$B%5!<%P$d(B MS-DOS$B%5!<%P$,F1;~$KF0$/(B $B$H$$$&5-=R$r(B
aki> $BFI$s$@;~$K(B Mach$B$J$i(B $B$3$&$$$&3VN%$7$F%/%i%C%+!<$r1K$,$;$F$*$/4D6-$,(B
aki> $B:n$l$k$+$J(B $B$H9M$($?$N$G$9$,!"$=$l$,<B8=$5$l$F$$$?$H$O!#(B

chroot(2) $B$d(B jail(2) $B$G:n$C$?6u4V$NCf$GG$0U$N(B OS $B$,Av$k$o$1$G$O$J$$$G$9(B
$B$+$i!$$+$J$j0c$&$G$7$g$&!%(BVMware $B$G(B host/guest OS $B6&$K(B FreeBSD $B$K$7$?$H(B
$B$7$F$b!$$=$l$O(B chroot(2)/jail(2) $B$G:n$C$?4D6-$H$O$+$J$j0c$&5$$,$7$^$9!%(B

-- -
Makoto `MAR' MATSUSHITA
IP address $B$O(B u_int32_t $B7h$a$&$A(B
