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To: FreeBSD-users-jp@jp.freebsd.org
In-Reply-To: Your message of "Mon, 29 Oct 2001 16:22:13 +0900"
	<20011029161543.548E.KAJITA@career-link.co.jp>
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Date: Tue, 30 Oct 2001 11:22:37 +0900
From: Kazumasa Gotoh <kgotoh@cic-kk.co.jp>
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Subject: [FreeBSD-users-jp 65217] Re: FireWall
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Reply $B$"$j$,$H$&$4$6$$$^$9!#(B

From: Nao KAJITA <kajita@career-link.co.jp>
Date: Mon, 29 Oct 2001 16:22:13 +0900

> $B3NG'$G$9$,!"$3$N(BFW$B%^%7%s$,(Bvtun$B$G(BVPN$B%5!<%S%9$r$9$k$N$G$9$h$M!)(B

$B$=$NDL$j$G$9!#(B

> $B$G$"$l$P!"(Bipfw$B$G(Bvtun$B$,MxMQ$9$k(Bport$B$r$"$1$F$*$-!"FbB&%5%$%H$O(B
> FW$B%^%7%s$r(BGateWay$B$K$7$F%k!<%H@_Dj$7$F$*$1$P$"$H$O(BRoutingTable$B$K(B
> $B$7$?$,$C$F1s3VCO$HDL?.$G$-$^$9!#(B

FW $B$K(B natd $B$rN)$F$F$*$1$P!D(B $B$H$$$&;v$G$9$M!#(B
$B%W%i%$%Y!<%H%M%C%H%o!<%/$O(B 192.168.yyy.zzz $B$H$J$C$F$$$^$9!#(B

> > $B$3$l$^$G(B FreeBSD $B$G(B FireWall $B9=@.$rAH$`$H$-$K$O(B FWTK $B$P$+$j$G(B
> > $B$d$C$F$-$?$N$G!"2?$+4*0c$$$7$F$$$k$h$&$J5$$,$7$F$J$j$^$;$s!#(B(^^;
> 
> $B4pK\E*$K$O$*$s$J$8$G$O!)(B

$B%"%W%j%1!<%7%g%s%2!<%H%&%'%$$G$O(B IP Forwarding $B$OMn$H$9$7!"$A$g$C$H(B
$B>!<j$,0c$&$H;d$O46$8$F$$$^$9!#(B (^^;
Sun + FireWall-1 $B$O;H$C$?$3$H$,$"$k$s$G$9$1$I$M!#(B

> > $BAj<jB&$b(B VPN $B@lMQ5!$G$O$J$/$F(B Web $B%5!<%P5!G=$b;}$?$;$J$$$H$$$1$J$$(B
> > $B$?$a!"JQ$J$3$H$r$7$F$@$@$b$l$K$J$C$F$O:$$k$N$G5$$K$7$F$$$^$9!#(B
> 
> $B$3$l$b(BIPFW$B$G@_Dj$7$F$d$l$PLdBj$J$$$H;W$$$^$9!#(B
> $BEvJ}!"F1Ey$N9=@.$G$*$s$J$8$3$H$r$7$F$$$^$9!#(B

$BJQ$J7j$,6u$$$F$$$J$$$h$&$K5$$r$D$1$l$P!D(B $B$H$$$&;v$G$9$M!#(B
$B$=$l$r0lHV5$$K$7$F$$$k$N$G$9$,!"(B(^^; $BK\HV2TF/$^$G$K?'!9;n$7$F$_$h$&$H(B
$B;W$C$F$O$$$^$9!#(B

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                             $B8eF#OB@/(B    kgotoh@cic-kk.co.jp
