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From: "Eitarou Kamo" <e-kamo@trio.plala.or.jp>
To: <FreeBSD-net-jp@jp.FreeBSD.org>
References: <20020205005839.3EDE.MIZUTANI@ma-navi.com> <200202041736.AA00695@multi.pluto.ai.kyutech.ac.jp> <01b001c1adaf$0e426980$0101a8c0@kurodai> <3C5F505B.E95B2A0A@nanet.co.jp>
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Subject: [FreeBSD-net-jp 3541] Re: chroot =?ISO-2022-JP?B?GyRCJEcbKEI=?=
 =?ISO-2022-JP?B?GyRCJWshPCU/ITwbKEI=?= 
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$B2CLP$G$9!#(B

$B$*JV;v$"$j$,$H$&$4$6$$$^$9!#(B

>
> $B!!9M$($F$$$k!V%k!<%?!<!W$O!"(Bnat$B$d(Bipfw$B$N5!G=$r4^$`9-5A$N(B
> $B%k!<%?$@$HM}2r$7$FOC$r?J$a$^$9!#(B

$B!!$O$$!"$=$N%l%Y%k$N%k!<%?!<$G$9!#(B


> $B!!%k!<%?$N;E;v$O!"$+$J$j8"8B$rI,MW$H$9$k;E;v$G!"2>$K$3$l$r(B
> $B>h$C<h$i$l$?>l9g!"F1$87W;;5!$O$b$A$m$s!"F1$8%M%C%H%o!<%/(B
> $B$K$"$k7W;;5!$O$+$J$j4m81$J>uBV$K$J$k$3$H$r9M$($k$H!"%k!<%?(B
> $B$N;E;v$rJD$89~$a$k$3$H$K$"$^$j%a%j%C%H$,$J$$$h$&$K;W$o$l$^$9!#(B

> $B!!$b$7!"F1$87W;;5!$GJL$N%5!<%S%9$r%j%"%kB&$GF0$+$=$&$H$7$F(B
> $B$$$k$N$G$"$l$P!"G+$m$=$A$i$r(Bchroot$B$J$j(Bjail$B$J$j$9$k$N$,F@:v(B
> $B$J%1!<%9$,B?$$$G$7$g$&$7!"$=$b$=$b%k!<%?$K$9$k7W;;5!$GM>7W$J(B
> $B%5!<%S%9$rF0$+$9$Y$-$G$O$J$$$H$$$&$N$,!"%;%-%e%j%F%#$KG[N8(B
> $B$7$?2sEz$K$J$j$^$9!#(B

$B!!;d$N0U?^$H$7$^$7$F!#5!:`$N?t$rA}$d$5$J$$$h$&$K2?$H$+!":G>.8B$G(B
$B$G$-$J$$$+$J$H;W$$!#(Bchroot$B5Z$S(Bjail$B$r;H$C$F9)IW$7$F$_$h$&$H$*$b$$(B
$B$^$7$?!#;d$NH=CG$H$7$^$7$F$O!"%j%"%k$G%k!<%?!<$K$9$k$H$N$C$H$i$l(B
$B$?$H$-$KA4$F$N4D6-$r8+$i$l$F$7$^$&$H;W$$$^$7$F!#$=$3$G(Bchroot$BB&$G(B
$B$d$C$?J}$,Ho32$,:G>.8B$G$9$`$N$+$J$H;W$$$^$7$?!#(Bjail$B$OB>$N%5!<%P(B
$B$O$$$$$N$G$9$,!"(BIP$B%"%I%l%9$,$R$H$D$7$+3d$jEv$F$i$l$J$$$N$G$G$-$J(B
$B$$$H;W$$$^$7$?!#(B


> $B!!$R$g$C$H$7$F!"%k!<%?$K56Au$7$?%O%K!<%]%C%H$r:n$m$&$H$$$&MM$K!"(B
> $B5;=QE*$J6=L#$+$i$G$F$-$F$$$k$N$G$"$l$P!"(B
> $B!!(B% cd /usr/src/sys/kern
>   % grep grep 'jail.socket_unixiproute_only' *.c
> $B!!$"$?$j$rB-$,$+$j$K$7$F%3!<%I$rFI$s$G$_$?$j$9$k$HNI$$$+$bCN$l$^$;$s!#(B

$B$=$3$^$G$O9M$($F$$$^$;$s$G$7$?$,!";29M$K$5$;$F$$$?$@$-$^$9!#(B



