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From: "kenji@kens.fm" <kenji@kens.fm>
To: FreeBSD-users-jp@jp.FreeBSD.org
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Date: Sat, 16 Oct 2010 21:42:38 +0900
X-Sequence: FreeBSD-users-jp 93233
Subject: [FreeBSD-users-jp 93233] ipnat
Sender: owner-FreeBSD-users-jp@jp.FreeBSD.org
X-Originator: kenji@kens.fm
X-Distribute: distribute version 2.1 (Alpha) patchlevel 24e+060209

$B$3$s$K$A$O!!(Bipnat $B$K$D$$$F65$($F$/$@$5$$(B

+------+--------------------+
| PC-1 | re0=192.168.0.1/24 |
+------+--------------------+
              |
              |
+------+--------------------+
|      | re0=192.168.0.2/24 | 
| PC-2 |--------------------+ 
|      | re1=10.0.0.1/30    | 
+------+--------------------+
              |
              |
+------+--------------------+
| PC-3 | re0=10.0.0.2/30    |
+------+--------------------+

PC-3$B$+$i(BPC-1$B$X7R$0;~$K(B192.168.0.3$B$+$i$N(B
$B@\B3$K8+$;$?$/$^$?(BPC-1$B$+$i(B192.168.0.3$B$X%"%/%;%9$9$l$P(B
PC-3$B$X7R$,$kMM$K$7$?$$$N$G$9$,!#(B


PC-2$B$K(B
gateway_enable="YES"
ipnat_enable="YES"
==> /etc/ipnat.rules <==
bimap re0 10.0.0.2/32 -> 192.168.0.3/32

route$B$N@_Dj$r$7$FAPJ}8~$K%"%/%;%9$O=PMh$k$N$G$9$,(B
NAT$B$O8z$$$F$$$J$$(BPC-3$B$G(BPC-1$B$K%m%0%$%s$9$k$H(B
$B85$N$^$^$N(B 10.0.0.2 $B$+$i%"%/%;%9$5$l$F$$$k$h$&$K$J$C$F$$$^$9!#(B

$B%"%I%P%$%9$r$h$m$7$/$*4j$$$7$^$9!#(B

-- 
$B$1$s$:$U$!$_$j!<(B <kenji@kens.fm>

