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To: FreeBSD-users-jp@jp.FreeBSD.org
In-reply-to: Your message of "Thu, 10 Jan 2002 14:32:54 JST"
References: <20020110122345.E040.CHORES@him.ne.jp>
 <20020110140855.E043.CHORES@him.ne.jp>
From: Koji Uchiyama <uchiyama@pp.iij4u.or.jp>
Message-Id: <20020110153010-12848N.uchiyama@pp.iij4u.or.jp>
Date: Thu, 10 Jan 2002 15:30:10 +0900
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Subject: [FreeBSD-users-jp 66377] Re: natd 
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$BFb;3$H?=$7$^$9(B

On Thu, 10 Jan 2002 14:32:54 +0900,
in message <20020110140855.E043.CHORES@him.ne.jp>,
chores@him.ne.jp wrote:

>$B@EE*(BNAT$B$r@_Dj$7$F$$$k$N$G$9$,!";W$$DL$j$N@_Dj$,=PMh$:$K5M$^$C$F$*$j$^$9!#(B
>
>$B$d$j$?$$$3$H$O!"(B192.x.x.a $B$+$i(B 192.x.x.b:80 $B$K%"%/%;%9$9$k$H(B 
>210.x.x.x:80 $B$K@\B3$9$k$H$$$&@_Dj$G$9!#(B
>
>+-----------+     +-------+
>| 192.x.x.a |     |       |
>| Windows   |--+  |       |
>+-----------+  |  | Cisco |     +-----------+
>               +--| Router|-----| 210.x.x.x |
>+-----------+  |  |       |     | FreeBSD   |
>| 192.x.x.b |--+  |       |     +-----------+
>| FreeBSD   |     |       |
>+-----------+     +-------+
>        192.x.x.0/24     210.x.x.0/24

NAT $B$G$J$/$F$b$h$1$l$P!"%"%W%j%1!<%7%g%s%l%Y%k$G(B
$BNc$($P(B TIS FWTK $B$N(B plug-gw $B$r;H$&$H$+$9$l$P(B
    192.x.x.a $B$+$i(B 192.x.x.b:80 $B$K%"%/%;%9$9$k$H(B 
    210.x.x.x:80 $B$K@\B3$9$k$H$$$&@_Dj(B
$B$,$G$-$k$H;W$$$^$9!#(B
(FWTK $B$O(B ports $B$K$b$"$j$^$9$,!"%i%$%;%s%9>r9`$K$OCm0U$,I,MW$G$9(B)

$B$H$3$m$G!">e5-$N9=@.$G(B
    $B!&(B192.x.x.b $B>e$G@EE*(B NAT $B$r@_Dj$7$?$$(B
    $B!&(B192.x.x.b:80 $B$r(B 210.x.x.x:80 $B$X%j%@%$%l%/%H$7$?$$(B
$B$H$$$&M}M3!"MW$9$k$K2?$r<B8=$7$?$$$N$+$H$$$&$3$H$,(B
$B$h$/$o$+$i$J$$$N$G$9$,!"(B
$B:9$7;Y$($J$1$l$P65$($F$$$?$@$1$^$;$s$+!)(B

--
Koji Uchiyama <uchiyama@pp.iij4u.or.jp>
