From owner-FreeBSD-users-jp@jp.FreeBSD.org Tue Jan 23 18:06:40 2007
Received: (from daemon@localhost)
	by castle.jp.FreeBSD.org (8.11.6p2+3.4W/8.11.3) id l0N96eY81303;
	Tue, 23 Jan 2007 18:06:40 +0900 (JST)
	(envelope-from owner-FreeBSD-users-jp@jp.FreeBSD.org)
Received: from www2.zenno.net (www2.zenno.net [60.32.107.107])
	by castle.jp.FreeBSD.org (8.11.6p2+3.4W/8.11.3) with SMTP/inet id l0N96dw81298
	for <FreeBSD-users-jp@jp.FreeBSD.org>; Tue, 23 Jan 2007 18:06:39 +0900 (JST)
	(envelope-from kenji@kens.fm)
Received: (qmail 54555 invoked by uid 7798); 23 Jan 2007 18:06:37 +0900
Received: from kenji@kens.fm by www2.zenno.net by uid 7791 with qmail-scanner-1.22 
 ( Clear:RC:1(61.195.147.90):. 
 Processed in 0.047214 secs); 23 Jan 2007 18:06:37 +0900
Received: from unknown (HELO ?192.168.0.2?) (61.195.147.90)
  by www2.zenno.net with SMTP; 23 Jan 2007 18:06:37 +0900
From: "kenji@kens.fm" <kenji@kens.fm>
To: FreeBSD-users-jp@jp.FreeBSD.org
In-Reply-To: <45B5B610.8000607@ba2.so-net.ne.jp>
References: <20070123152603.B9E9.KENJI@kens.fm> <45B5B610.8000607@ba2.so-net.ne.jp>
Message-Id: <20070123174223.D07A.KENJI@kens.fm>
MIME-Version: 1.0
Content-Type: text/plain; charset="ISO-2022-JP"
Content-Transfer-Encoding: 7bit
X-Mailer: Becky! ver. 2.21.03 [ja]
Reply-To: FreeBSD-users-jp@jp.FreeBSD.org
Precedence: list
Date: Tue, 23 Jan 2007 18:06:32 +0900
X-Sequence: FreeBSD-users-jp 90298
Subject: [FreeBSD-users-jp 90298] Re: gateway
 =?ISO-2022-JP?B?GyRCJV4lNyVzPCs/SCQrJGkzMEl0JSIlLyU7JTkbKEI=?=
 =?ISO-2022-JP?B?GyRCO34kTiU9ITwlOSUiJUklbCU5JEskRBsoQg==?=
 =?ISO-2022-JP?B?GyRCJCQkRhsoQg==?= 
Sender: owner-FreeBSD-users-jp@jp.FreeBSD.org
X-Originator: kenji@kens.fm
X-Distribute: distribute version 2.1 (Alpha) patchlevel 24e+060209

mmasuda $B$5$^!!CgB<(B $B$5$^(B $B$"$j$,$H$&$4$6$$$^$9(B

$B$&$^$/=PMh$^$;$s$G$7$?(B

> http://www.jp.freebsd.org/QandA/HTML/2341.html 

$B$r8+$F$d$C$F$_$?;v(B
$B%+!<%M%k$r(B options    IPFIREWALL_FORWARD
$B$G%$%s%9%H!<%k$7$^$7$?(B

# ipfw add fwd AAA.BBB.100.1 ip from AAA.BBB.100.2 to not xxx.yyy.200.0/30

ipfw: getsockopt(IP_FW_ADD): Protocol not available
$B$HI=<($5$l%(%i!<$K$J$j$^$9(B

$B$^$?;XE&$N(BFAQ$B$G$O(B
ISP$B$,#2K\$G$9$,!!;d$N4D6-$O(BISP$B$,#2K\$"$k$o$1$G$O$"$j$^$;$s!#(B

      ISP$B!!(BAAA.BBB.100.1
       |       
       |       
       |vr0$B!!(BAAA.BBB.100.2
    +-------------+
    | FreeBSD 5.5R|
    +-------------+
       |re0$B!!(Bxxx.yyy.200.1
       | 
       | 

$B$G(B $BCgB<(B $B$5$^$,!!$*$C$7$c$k(B
> xxx.yyy.200.1 $B$N@h$K$"$k%$%s%?!<%M%C%H8~$1$N%k!<%?(B
$B$O!!(BAAA.BBB.100.2$B!!$+$H;W$$(B
defaultrouter="AAA.BBB.100.2"
$B$b;n$7$^$7$?$,!!$I$3$K$b7R$,$i$J$/$J$j$^$7$?$N$G85$KLa$7$^$7$?!#(B


$B$J$*(B
$B$3$N(BFreeBSD$B%k!<%?!<G[2<$N%^%7%s(B
xxx.yyy.200.2$B!!!A!!(Bxxx.yyy.200.63
$B$O$-$A$s$H%$%s%?!<%M%C%H$K$=$l$>$l$N%0%m!<%P%k(BIP$B%"%I%l%9$K$F(B
$B99?7$G$-$F$*$j$^$9(B



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

