From owner-FreeBSD-users-jp@jp.FreeBSD.org Tue Mar  1 21:10:40 2005
Received: (from daemon@localhost)
	by castle.jp.FreeBSD.org (8.11.6p2+3.4W/8.11.3) id j21CAeA13283;
	Tue, 1 Mar 2005 21:10:40 +0900 (JST)
	(envelope-from owner-FreeBSD-users-jp@jp.FreeBSD.org)
Received: from polymer3.scphys.kyoto-u.ac.jp (polymer3.scphys.kyoto-u.ac.jp [130.54.56.153])
	by castle.jp.FreeBSD.org (8.11.6p2+3.4W/8.11.3) with ESMTP/inet id j21CAe813278
	for <FreeBSD-users-jp@jp.FreeBSD.org>; Tue, 1 Mar 2005 21:10:40 +0900 (JST)
	(envelope-from turutani@scphys.kyoto-u.ac.jp)
Received: from polymer5.scphys.kyoto-u.ac.jp (polymer5.prv.scphys.kyoto-u.ac.jp [192.168.16.5])
	by polymer3.scphys.kyoto-u.ac.jp (8.13.1/8.13.1/20030426-1) with SMTP id j21CAYoo089822;
	Tue, 1 Mar 2005 21:10:34 +0900 (JST)
	(envelope-from turutani@scphys.kyoto-u.ac.jp)
Message-Id: <200503011210.AA00294@polymer5.scphys.kyoto-u.ac.jp>
From: Tsurutani Naoki <turutani@scphys.kyoto-u.ac.jp>
To: FreeBSD-users-jp@jp.FreeBSD.org
In-Reply-To: <1d6ca2304fc1becbf8c94aec438edbc6@dcmp.co.jp>
References: <1d6ca2304fc1becbf8c94aec438edbc6@dcmp.co.jp>
MIME-Version: 1.0
X-Mailer: AL-Mail32 Version 1.13
Content-Type: text/plain; charset=iso-2022-jp
Reply-To: FreeBSD-users-jp@jp.FreeBSD.org
Precedence: list
Date: Tue, 01 Mar 2005 21:10:33 +0900
X-Sequence: FreeBSD-users-jp 83167
Subject: [FreeBSD-users-jp 83167] Re: NAT+ =?ISO-2022-JP?B?GyRCNEobKEI=?=
 =?ISO-2022-JP?B?GyRCMFcbKEI=?= DMZ
 =?ISO-2022-JP?B?GyRCO34kThsoQg==?= IPFW
Sender: owner-FreeBSD-users-jp@jp.FreeBSD.org
X-Originator: turutani@scphys.kyoto-u.ac.jp
X-Distribute: distribute version 2.1 (Alpha) patchlevel 24e+041223

$B$3$s$K$A$O!"DaC+$G$9!#(B

$B@.ED!!7I(B <narita@dcmp.co.jp> $B$5$s(B>

> $B:FEYMn$ACe$$$F!"F,$r@Z49$($F3NG'$7$F$_$^$7$?!#(B
> FTTH$B$X$O(B /usr/sbin/ppp $B$r;HMQ$7$F(B PPPoE $B@\B3$7$F$$$^$9$N$G(BIP$B$O?6$i$l$F$$$J$$>uBV$G$9$M!D!#(B
> $B$=$&9M$($k$H!"(Bpcn1$B$O%G%P%$%9$H$7$F<B:]$K$O;HMQ$5$l$F$$$J$$!D$H$$$&$3$H$J$N$+$J!)!)(B
> 
> pcn1: flags=88c3<UP,BROADCAST,RUNNING,NOARP,SIMPLEX,MULTICAST> mtu 1454
>          ether xx:xx:xx:xx:xx:xx
>          media: Ethernet autoselect (100baseTX <full-duplex>)
>          status: active
> tun0: flags=8051<UP,POINTOPOINT,RUNNING,MULTICAST> mtu 1454
>          inet xxx.xxx.xxx.xxx --> yyy.yyy.yyy.yyy netmask 0xffffffff
>          Opened by PID 56
> $B!J(Bxxx.xxx.xxx.xxx$B$O6!M?$5$l$F$$$k8GDj%0%m!<%P%k(BIP$B$N%M%C%H%o!<%/It!"(Byyy.yyy.yyy.yyy$B$O%W%m%P(B
$B%$%@!<$N(BIP$B!K(B
> 
> /etc/ppp/ppp.conf $B$G$OFC$K%i%C%T%s%0$r$7$F$$$J$$$N$G$9$,!"(B ppp(8) $B$K$h$k$H<+F0E*$K(B tun $B%G(B
$B%P%$%9$r(B
> $B:n$k$N$G!"(B PPP $B$r;HMQ$7$?DL?.$r$7$?$1$l$P!"$=$l$r(B natd $B$,;HMQ$9$k;v$K$J$j$^$9$h$M!)(B
> 
> $B$H$3$3$^$G=q$$$F;W$C$?$N$G$9$,!"$=$N(B tun $B%G%P%$%9$r;HMQ$9$k$H$$$&;v$O(B IPFW $B$+$i$O%G%P%$%9(B
$B$H$7$F$N(B
> pcn1 $B$O40A4$KL5;k$5$l$F$$$kMM$J5$$,7c$7$/$7$F$-$?!D!#!JBl4@(B

pcn1$B$N;~E@$G$O!"C1$K(Bpppoe$B$NDL?.$H$7$F$7$+G'<1$5$l$J$$$O$:$J$N$G!"(B
pcn1$B$G$N%U%#%k%?%j%s%0$O$-$C$HL5M}$@$H;W$$$^$9!#(B
$B$7$+$7!"(Btun0$B$G$N%U%#%k%?%j%s%0$,(Bpcn1$B$G$N%U%#%k%?%j%s%0$HF1Ey$N0UL#$K$J$k$H;W$$$^$9$,!"(B
$B$I$&$G$7$g$&$+!)$b$A$m$s!"A4$F$,(Bpcn1$B$rDL$k$N$G!"$=$NJ,$NIi2Y$O$"$k$N$+$b$7$l$^$;$s!#(B
pcn1$B$G$O(Bpppoe$B$7$+DL$5$J$$!"$H$$$&$N$,L5Fq$J$H$3$m$G$O$J$$$G$7$g$&$+!)(B

$B$G$O!#(B
