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To: FreeBSD-users-jp@jp.FreeBSD.org
From: Toshio Uchiyama <uchiyama@shonan.homeunix.org>
References: <200707301433.AGE17523.IZBDNJBV@shonan.homeunix.org>
	<200707301854.JFH78207.NIBDJZBV@shonan.homeunix.org>
	<yge8x8yji0c.wl%ume@mahoroba.org>
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Date: Mon, 30 Jul 2007 20:35:33 +0900
X-Sequence: FreeBSD-users-jp 90889
Subject: [FreeBSD-users-jp 90889] Re: IPv4 FIrewall for IPv6 over IPv4 tunneling
Sender: owner-FreeBSD-users-jp@jp.FreeBSD.org
X-Originator: uchiyama@shonan.homeunix.org
X-Distribute: distribute version 2.1 (Alpha) patchlevel 24e+060209

$BG_K\MM(B

	$B$?$S$?$S!"$"$j$,$H$&$4$6$$$^$9!#Fb;3$G$9!#(B

FreeBSD 5.5 $B$G!"(Brc.firewall (ipfw) $B$H(B rc.firewall6 (ip6fw)
$B$rMQ$$$F!"$d$C$F$$$^$9!#2HDmFb(B LAN $B$+$i$NLdBj$O%k!<%?!<%^%7%s(B
$B$NFbB&(B IPv6 $B%"%I%l%9$N?6$j4V0c$($@$C$?$h$&$G$9!#FbIt$+$i$b(B
www.kame.net $B$N%[!<%`$G!"(BIPv6 $B$r;H$C$F$$$k$3$H$r3NG'$7$^$7$?!#(B

# Windows 2003 server $B$N(B Internet Explorer 7$B$O55$,1K$.$^$;$s(B^^:)

ThinkCentre A 50 $B$r%k!<%?!<%^%7%s$K$7$F$k$N$G$9$,!"(BFreeBSD 6.1 
$B$K>e$2$F$_$?$H$3$m!"(BPPPoE $B@\B3$,$G$-$J$/$J$j(B( cannnot create
socket $B$@$C$?$H;W$&!#!K(BFreeBSD 5.4 $B$^$GLa$7$?7P0^$,$"$j!"(B
$BI]$/$F!"(B6.2 $B$K>e$2$J$$$G$$$^$9!#$3$NB>$KFbIt%k!<%?!<$HFbIt(B DNS 
$B%5!<%P!<MQ$K(B6.2 $B%^%7%s$,(B 2$BBf$"$j$^$9(B^^)$B!#(B5.5 $B$,$I$&$K$b$J$i$J$/(B
$B$J$C$?$i!"(B6.x $B$K>e$2$h$&$H;W$C$F$$$^$9!#(B

6.x$B$@$H(B IPv4 $B$b(B IPv6 $B$b(B ipfw $B$G$$$1$k$N$O!"=i$a$FCN$j$^$7$?!#(B
6.2 $B$N(B/usr/src/UPDATING $B3NG'$7$^$7$?(B^^)$B!#(B
$B:#8e$H$b!"$h$m$7$/$*4j$$$7$^$9!#(B

<yge8x8yji0c.wl%ume@mahoroba.org> $B$N!"(B
   "[FreeBSD-users-jp 90888] Re: IPv4 FIrewall for IPv6 over 
IPv4 tunneling" $B$K$*$$$F!"(B
   "Hajimu UMEMOTO <ume@mahoroba.org>"$B$5$s$O=q$-$^$7$?!'(B

>   $BG_K\$G$9!#(B
> 
> >>>>> On Mon, 30 Jul 2007 18:54:34 +0900
> >>>>> Toshio Uchiyama <uchiyama@shonan.homeunix.org> said:
> 
> uchiyama> $B%U%!%$%d!<%&%)!<%k$NF~$C$F$k%k!<%?!<%^%7%s(B(FreeBSD 5.5 box )
> uchiyama> $B$+$i$O(B 
> 
> uchiyama> #telnet www.kame.net http
> 
> uchiyama> $B$GB(:B$K(BIPv6$B1~Ez$,JV$C$F$/$k$N$G$9$,!"(B
> 
>   $B$$$^!"(Bipfw $B$N@_Dj$r$5$l$F$$$k%^%7%s$O(B FreeBSD 5.5 $B$H$$$&$3$H$G$7$g$&(B
> $B$+(B?  5.X $B$N(B ipfw $B$O(B IPv6 $BBP1~$r$7$F$$$J$$$N$G!"(BIPv6 $B%Q%1%C%H$OAGDL$7$7(B
> $B$^$9!#(B
> 
> uchiyama> $B2HDmFb(B LAN $B>e$N%^%7%s$+$i$O(BIPv4 $B@\B3$K$J$C$F$7$^$$$^$9!#Ff(B
> uchiyama> $B$b$&>/$7%4%K%g%4%K%g$7$F$_$^$9!#(B
> 
>   $B$=$l$H$b!"2HDmFb(B LAN $B>e$N%^%7%s$K(B ipfw $B$N%k!<%k$rF~$l$i$l$h$&$H$7$F$*(B
> $B$i$l$k$N$G$7$g$&$+(B? $B$3$N%^%7%s$,(B 6.2 $B0J9_$G$"$l$P!"(Bipfw $B$,(B IPv6 $B$r%5%]!<(B
> $B%H$7$F$*$j!"(Bipfw $B$,(B IPv6 $B%Q%1%C%H$r%V%m%C%/$7$^$9$N$G!"Nc$($P!"(B
> 
> 	add pass ip6 from any to any
> 
> $B$H=q$$$F!"(Bipfw $B$N%k!<%k(B (ip6fw $B$G$O$J$$(B) $B$G(B IPv6 $B$rDL$9$h$&$K$7$F$"$2$k(B
> $BI,MW$,$"$j$^$9!#(B
>   /usr/src/UPDATING $B$N(B 20060211 $B$N%(%s%H%j$r;2>H$/$@$5$$!#(B
> 
> -- 
> $BG_K\(B $BH%(B $B!w(B $B%$%s%?!<%M%C%H8_=u2q2#IM(B  http://www.imasy.org/~ume/
> ume@mahoroba.org  ume@{,jp.}FreeBSD.org
> $B%W%m%0%i%`$O=q$$$??M$N0U?^$G$O$J$/=q$+$l$?DL$jF0$/(B  I hate Modula-3 :-)
> 


--
Toshio Uchiyama
IPv4 http://shonan.homeunix.org/ uchiyama@shonan.homeunix.org
IPv6 Ready http://shonan.afraid.org/ uchiyama@shonan.afraid.org
