From owner-FreeBSD-net-jp@jp.freebsd.org  Wed Aug 13 16:53:36 1997
Received: by jaz.jp.freebsd.org (8.8.7+2.7Wbeta5/8.7.3) id QAA25675
	Wed, 13 Aug 1997 16:53:36 +0900 (JST)
Received: by jaz.jp.freebsd.org (8.8.7+2.7Wbeta5/8.7.3) with ESMTP id QAA25670
	for <FreeBSD-net-jp@jp.freebsd.org>; Wed, 13 Aug 1997 16:53:35 +0900 (JST)
Received: from thetis.crd.yokogawa.co.jp ([133.140.80.94]) by spgate.yokogawa.co.jp (8.8.5+2.7Wbeta5/3.5Wpl5:970807) with ESMTP id QAA14444 for <FreeBSD-net-jp@jp.freebsd.org>; Wed, 13 Aug 1997 16:53:32 +0900 (JST)
Received: from localhost (localhost [127.0.0.1])
	by thetis.crd.yokogawa.co.jp (8.8.5/3.5Wpl7:97Jun14) with ESMTP id QAA23041
	for <FreeBSD-net-jp@jp.freebsd.org>;
	Wed, 13 Aug 1997 16:53:31 +0900 (JST)
To: FreeBSD-net-jp@jp.freebsd.org
In-Reply-To: Your message of "Wed, 13 Aug 1997 16:34:06 +0900"
References: <199708130734.QAA18929@nocs3.noc.titech.ac.jp>
X-Mailer: Mew version 1.70 on Emacs 19.28.2 / Mule 2.3
Mime-Version: 1.0
Content-Type: Text/Plain; charset=iso-2022-jp
Content-Transfer-Encoding: 7bit
Date: Wed, 13 Aug 1997 16:53:30 JST
Message-ID: <23039.871458810@thetis.crd.yokogawa.co.jp>
From: "Fujisawa Shin'ichi" <shin@crd.yokogawa.co.jp>
Reply-To: FreeBSD-net-jp@jp.freebsd.org
Precedence: list
X-Distribute: distribute [version 2.1 (Alpha) patchlevel=20]
X-Sequence: FreeBSD-net-jp 78
Subject: [FreeBSD-net-jp 78] Re: natd
Errors-To: owner-FreeBSD-net-jp@jp.freebsd.org
Sender: owner-FreeBSD-net-jp@jp.freebsd.org


  $B$U$8$5$o(B $B$G$9!#(B

> >   natd $B$,;`$s$@;~$O(B $B$I$&$J$j$^$9$+!)(B
> 
> $B$3$3$,IT;W5D$J$s$G$9$,!"(B
> $BCf$+$i(B $B30$N%Q%1%C%H(B($B$D$^$j(B NAT$B$7$?$$%Q%1%C%H(B)$B$@$1$G$J$/(B
> $BA4$F$NB-$N(B $BA4$F$N%Q%1%C%H$,(B natd$B$K5[$$9~$^$l$k$h$&$J$N$G(B
> natd$B$,;`$L$H(B grobal$B%"%I%l%9B&$+$i$b%m%0%$%s$G$-$J$/$J$j$^$9!#(B

  $B$3$l!"(Breset $B0J30$K<j$O$J$$(B $B$H$$$&$3$H$G$9$h$M!#(B
  $BJ*M}E*$KN%$l$?=h$K$OCV$1$^$;$s$M!#(B

  $B$J$+$J$+3Z$7$$$3$H$7$F$/$l$^$9$M!#(B
  $B$J$s$+(B $B<+J,08$N(B packet $B$r$9$Y$FMn$7$?;~$N(B proteon $B$N(B router $B$_$?$$$@$J!#(B

> $BB?J,!"(Bipfw$BE*$K(B
>   /sbin/ipfw -f flush
>   /sbin/ipfw add divert natd all from any to any via ed0
>   /sbin/ipfw add pass all from any to any
> all$B$G=q$/$N$,LdBj$J$s$@$H;W$&!#(B
> 
> $B$8$c$!(B $B$I$&=q$1$P$($($s$8$c(B $B$H$$$&$N$O(B...

  divert $B$9$kA0$K(B $B<+J,08$N(B packet $B$O(B pass $B$5$;$k$H$$$&5,B'$r=q$/$N$O!)(B
  $B$b$C$H$b(B $B5,B'$r$I$&$$$&=gHV$GE,1~$5$;$k$N$+$OCN$j$^$;$s$,!#(B

--
  shin@crd.yokogawa.co.jp
