From owner-FreeBSD-net-jp@jp.freebsd.org  Mon Nov 16 17:26:11 1998
Received: by jaz.jp.freebsd.org (8.9.1+3.1W/8.7.3) id RAA20353;
	Mon, 16 Nov 1998 17:26:11 +0900 (JST)
	(envelope-from owner-FreeBSD-net-jp@jp.FreeBSD.org)
Received: from mgo.iij.ad.jp (root@mgo.iij.ad.jp [202.232.15.6])
	by jaz.jp.freebsd.org (8.9.1+3.1W/8.7.3) with ESMTP id RAA20327
	for <FreeBSD-net-jp@jp.freebsd.org>; Mon, 16 Nov 1998 17:26:04 +0900 (JST)
	(envelope-from nagao@iij.ad.jp)
Received: from ns.iij.ad.jp (root@ns.iij.ad.jp [192.168.2.8])
	by mgo.iij.ad.jp (8.8.8/MGO1.0) with ESMTP id RAA21853
	for <FreeBSD-net-jp@jp.freebsd.org>; Mon, 16 Nov 1998 17:25:18 +0900 (JST)
Received: from localhost (yuzu.iij.ad.jp [192.168.4.215]) by ns.iij.ad.jp (8.8.5/3.5Wpl7) with ESMTP id RAA18794 for <FreeBSD-net-jp@jp.freebsd.org>; Mon, 16 Nov 1998 17:25:18 +0900 (JST)
To: FreeBSD-net-jp@jp.freebsd.org
In-Reply-To: <199811160809.RAA02784@lavender.yy.cs.keio.ac.jp>
References: <199811160809.RAA02784@lavender.yy.cs.keio.ac.jp>
X-Mailer: Mew version 1.94b1 on Emacs 20.3 / Mule 4.0 (HANANOEN)
Mime-Version: 1.0
Content-Type: Text/Plain; charset=iso-2022-jp
Content-Transfer-Encoding: 7bit
Message-Id: <19981116172518I.nagao@iij.ad.jp>
Date: Mon, 16 Nov 1998 17:25:18 +0900 (JST)
From: NAGAO Tadaaki <nagao@iij.ad.jp>
X-Dispatcher: imput version 981019(IM102)
Lines: 18
Reply-To: FreeBSD-net-jp@jp.freebsd.org
Precedence: list
X-Distribute: distribute version 2.1 (Alpha) patchlevel 24e+981115
X-Sequence: FreeBSD-net-jp 1132
Subject: [FreeBSD-net-jp 1132] Re: how to use bpf/multicast
Errors-To: owner-FreeBSD-net-jp@jp.freebsd.org
Sender: owner-FreeBSD-net-jp@jp.freebsd.org
X-Originator: nagao@iij.ad.jp

$B1JHx(B@IIJ$B$H?=$7$^$9!#(B

In message <199811160809.RAA02784@lavender.yy.cs.keio.ac.jp>,
    MIHIRA Sanpei Yoshiro <sanpei@sanpei.org> wrote:
>   broadcast $B$@$H(B, bpf $BJU$j$r;H$o$J$$$H$^$:$$$H;W$&$s$G$9$,(B, $B$3$l$bF1(B
> $BMM$K(B, $B;qNA$,$"$^$j$J$$$G$9(B.

IP broadcast/multicast $B$r=&$&$N$K(B bpf $B$O$$$i$J$$$G$9!#(B
$B%W%m%H%3%k%9%?%C%/$N(B IP $BAX$,=&$C$F$/$l$^$9!#(B

>   multicast $B$d(B bpf $B$r;H$C$?%W%m%0%i%`$r=q$/>e$G(B, $B$J$K$+NI$$;29M;qNA(B
> $B$J$$$G$7$g$&$+(B??

$BNc$($P(B rwhod $B$J$s$F(B multicast $B$b;H$($^$9$,!";29M$K$J$j$^$9$G$7$g$&$+(B?

--
($B3t(B)$B%$%s%?!<%M%C%H%$%K%7%"%F%#%V(B $B5;=QK\It(B $B%7%9%F%`5;=QIt(B
$B1JHx(B $BDw7<(B($B$J$,$*(B $B$?$@$"$-(B) <nagao@iij.ad.jp>
