From owner-FreeBSD-net-jp@jp.freebsd.org  Wed Aug 13 10:51:56 1997
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Date: Wed, 13 Aug 1997 10:51:52 +0900
From: IIJIMA Akihiro <aki@noc.titech.ac.jp>
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Subject: [FreeBSD-net-jp 65] Re: natd vs IP-fil(ipnat)
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 > $B$$$^$N$H$3$m(BEthernet 4+1 port$B$G$9$,(B, 

> map ep1 192.168.1.0/24 -> 202.26.248.77/30
> $B$H$9$l$P(B 202.26.248.77$B!A(B202.26.248.79 $B$N$&$A6u$$$F$k%]!<%H$K(B
> $BE,Ev$K3dEv$F$i$l$k$s$G$9$+$M(B($B$3$3$s$H$3$,$A$g$C$H$o$+$i$J$+$C$?(B)$B!#(B

$B%]!<%H$N0UL#$,0c$&$@$m!#(B

$BA0<T$O(B 10BASE-T$B$rA^$9%H%3$,(B 4+1$B$G(B 5$B8D$"$k(B $B$H$$$&OC!#(B
$B8e<T$O(B TCP$B$d(B UDP$B$G$$$&(B port$BHV9f$NOC!#(B

$B$A$J$_$K(B
> map ep1 192.168.1.0/24 -> 202.26.248.77/30
$B$3$l$O(B IP$B%"%I%l%9$NOC$J$N$G(B $B:8$N%"%I%l%9$,(B $B1&$N%"%I%l%9$K=q$-49$($i$l(B
$B$k$H$$$&;XDj$G$9!#(BIP$B%"%I%l%9$NOC$G(B port$B$N;XDj$G$O(B $B$<$s$<$s$J$$!#(B
$B$3$N;XDj$@$H(B port$BHV9f$O(B $BJQ49$;$:$K$=$N$^$^;H$&$H;W$$$^$9!#(B

IP$B%"%I%l%9$rJQ49$7$D$D(B port$BHV9f$bJQ49$9$k$J$i(B $B$3$N9T$N8eH>$K(B
	portmap ??:??
$B$F$N$r=q$/$s$8$c$J$$$N!#(B
--
$BEl5~9)6HBg3X(B $BAm9g>pJs=hM}%;%s%?!<(B $B%M%C%H%o!<%/%7%9%F%`1?MQ3](B
	$BHSEg(B $B><Gn(B (Akihiro Iijima) aki@noc.titech.ac.jp
