From owner-FreeBSD-net-jp@jp.freebsd.org  Mon Feb  7 18:53:46 2000
Received: (from daemon@localhost)
	by castle.jp.freebsd.org (8.9.3+3.2W/8.7.3) id SAA44527;
	Mon, 7 Feb 2000 18:53:46 +0900 (JST)
	(envelope-from owner-FreeBSD-net-jp@jp.FreeBSD.org)
Received: from ns.kamome.or.jp (ns.kamome.or.jp [210.134.79.12])
	by castle.jp.freebsd.org (8.9.3+3.2W/8.7.3) with ESMTP id SAA44522
	for <FreeBSD-net-jp@jp.freebsd.org>; Mon, 7 Feb 2000 18:53:46 +0900 (JST)
	(envelope-from nonaka@kamome.or.jp)
Received: from kamome.or.jp (as03port27.kamome.or.jp [210.134.80.210])
	by ns.kamome.or.jp (8.9.3+3.2W/3.7W) with ESMTP id SAA16317;
	Mon, 7 Feb 2000 18:52:11 +0900 (JST)
Message-ID: <389E970C.667D01F6@kamome.or.jp>
Date: Mon, 07 Feb 2000 18:57:32 +0900
From: Toshio Nonaka <nonaka@kamome.or.jp>
Organization: Advance Co.
X-Mailer: Mozilla 4.5 [ja] (Win95; I)
X-Accept-Language: ja,fr,es,zh,zh-CN,zh-TW,af
MIME-Version: 1.0
To: FreeBSD-net-jp@jp.freebsd.org
References: <002401bf7017$d004d6c0$064ca8c0@gateway>
Content-Type: text/plain; charset=iso-2022-jp
Content-Transfer-Encoding: 7bit
Reply-To: FreeBSD-net-jp@jp.freebsd.org
Precedence: list
X-Distribute: distribute version 2.1 (Alpha) patchlevel 24e+990727
X-Sequence: FreeBSD-net-jp 2222
Subject: [FreeBSD-net-jp 2222] Re: multicast
 =?ISO-2022-JP?B?GyRCJE4bKEI=?= arp
 =?ISO-2022-JP?B?GyRCJCwkKiQrJDckJBsoQg==?= 
Errors-To: owner-FreeBSD-net-jp@jp.freebsd.org
Sender: owner-FreeBSD-net-jp@jp.freebsd.org
X-Originator: nonaka@kamome.or.jp

$B$O$8$a$^$7$F!"LnCf$H?=$7$^$9!#(B

multicast $B$O$^$@$d$C$?$3$H$,$"$j$^$;$s!#(B

Masahiro Ariga wrote:
> ARP$B$N(Bcache$B$N=q$-49$((BTimeOut$B$,#2#0J,$J$N$G!"$=$l$H4X78$7$F$$$k$3$H$^$G$OJ,$+(B
> $B$j$^$7$?$,!"(B
> 
> $BJ,$+$i$J$$$N$O!"(B
> $B#1!%(BARP$B$N(Bcache$B$N=q$-49$((BTimeOut$B$K$J$C$?$i!"<+F0E*$K!JE>Aw$9$k(B IP  packet$B$,$J(B
> $B$/$F$b!K(BARP request$B$r=P$9$N$+!#(B
> $B#2!%<+F0E*$K(BARP request$B$r=P$9$H$7$?$i!"$J$<!":G=i$ONI$+$C$?$N$K(Bincomplete$B$H(B
> $B$J$k$N$+!#(B
> $B#3!%(Bmulticast$B$N@_Dj$,0-$$$N$+!#(Bmulticast$B$N(B router table$B$H(BARP$B$O$I$N$h$&$K4XO"(B
> $B$9$k$N$+!#(B
> $B#4!%$I$N$h$&$KBP:v$7$?$iNI$$$+!#(B

$B$b$&$9$G$K9T$o$l$F$$$k$+$b$7$l$^$;$s$,(B...
tcpdump -n arp 
$B$G4Q;!$7$F!"(Barp $BLd$$9g$o$;$HJVEz$r3NG'$7$F$_$F$O$I$&$G$7$g$&$+(B?
$B$^$?!"(B
arp -a -d
$B$G(B arp$B%-%c%C%7%e$r%/%j%"$7$?8e$N5sF0$r8+$F$_$k$H$+!#(B

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

-- 
$BLnCf(B $B=SCK(B    ($B3t(B) $B%"%I%P%s%9(B
E-Mail: nonaka@kamome.or.jp

