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From: Toshiboumi bugbird Ohta <bugbird@timedia.co.jp>
To: FreeBSD-users-jp@jp.FreeBSD.org
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Date: Fri, 9 Jul 2004 15:28:57 +0900
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Subject: [FreeBSD-users-jp 80098] Re: MAC =?ISO-2022-JP?B?GyRCJSIbKEI=?=
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$BB@ED!w%?%$%`%$%s%?!<%a%G%#%"(B $B$H$b$&$7$^$9(B


On Fri, 9 Jul 2004 14:33:07 +0900
"h.yamanaka" <yamanaka_hideki@yahoo.co.jp> wrote:

<snip>
> $B$N$G$9$,!"(BIPFilter$B$d(BIPFW$B$G(BMAC$B%"%I%l%9$N%U%#%k%?%j%s%0$O(B
> $B2DG=$G$7$g$&$+!#(B
> $B$=$N>l9g$K$O!"$I$N$h$&$J@_Dj$,I,MW$+$*65$(2<$5$$!#(B

# $B<B:]$K$d$C$?$3$H$O$J$$$N$G%"%l$J$s$G$9$,!D(B

 ipfw(8) $B$N(B man $B$K$h$k$H!D(B

>{ MAC | mac } dst-mac src-mac
>        $BM?$($i$l$?(B dst-mac $B%"%I%l%9$H(B src-mac $B%"%I%l%9$r;}$D%Q%1%C%H$K(B
>        $B%^%C%A$7$^$9!#%"%I%l%9$O!"(B any $B%-!<%o!<%I(B ($BG$0U$N(B MAC $B%"%I%l%9$K(B
>        $B%^%C%A$7$^$9(B) $B$^$?$O%3%m%s$G6h@Z$C$?(B 16 $B?J?t(B 6 $B8D$NAH$G;XDj$7$^(B
>        $B$9!#$3$N(B 6 $B8DAH%"%I%l%9$N8e$m$K$O!"%*%W%7%g%s$H$7$F!"=EMW$J%S%C%H(B
>        $B$rI=8=$9$k%^%9%/$r$D$1$k$3$H$,$G$-$^$9!#%^%9%/$O<!$N$$$:$l$+$NJ}(B
>        $BK!$G;XDj2DG=$G$9(B:
> 
>        1.      $B%9%i%C%7%e(B (/) $B$KB3$1$F!"=EMW$J%S%C%H?t$r;XDj$7$^$9!#Nc$((B
>                $B$P!"=EMW$J%S%C%H$,(B 33 $B%S%C%H$G$"$k%"%I%l%9$O<!$N$h$&$K;X(B
>                $BDj$7$^$9(B:
> 
>                      MAC 10:20:30:40:50:60/33 any

$B$H$"$j$^$9$+$i!"(B

   ipfw add deny mac any restricting_mac_address

$B$H$$$&$3$H$G!"(B"restricting_mac_address" $B$KEv3:$9$k(B MAC 
$B%"%I%l%9$r5-=R$9$l$PNI$$$h$&$G$9!#(B

-- 
timedia [+81-3-5362-9009] % finger bugbird@timedia.co.jp
Login: bugbird             Name: User Bugbird Toshiboumi Ohta
Directory: /network/admin  Shell: /bsd/tcp/mac/midi
On since Sat Aug 20 1955 (JST) on tyo from mama.and.papa
