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To: IPv6-jp@jp.freebsd.org, jinmei@isl.rdc.toshiba.co.jp
From: Toshiya SAITOH <Toshiya.Saitoh@fujixerox.co.jp>
In-Reply-To: Your message of "Fri, 16 Jul 1999 01:18:21 +0900"
	<14222.2509.569947.75679V@condor.isl.rdc.toshiba.co.jp>
References: <14222.2509.569947.75679V@condor.isl.rdc.toshiba.co.jp>
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Subject: [IPv6-jp 279] Re: RA and default gateway 
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From: JINMEI Tatuya / $B?@L@C#:H(B <jinmei@isl.rdc.toshiba.co.jp>
Subject: [IPv6-jp 278] Re: RA and default gateway 
Date: Fri, 16 Jul 1999 01:18:21 +0900
Message-ID: <14222.2509.569947.75679V@condor.isl.rdc.toshiba.co.jp>

> $B3NG'$G$9$,!"0\F08e$K(Brtsold$B$r(B($B:F(B)$B5/F0$7$?$o$1$G$O$J$$$G$9$h$M!)$^$?!"0\(B
> $BF0A08e$G(Bsuspend, resume$B$b$7$F$^$;$s$h$M!)(B

$B$b$A$m$s0\F0Cf$d0\F0D>8e$K(B rtsold $B$r5/F0$7D>$7$F$O$$$^$;$s!%%l%8%e!<%`$7(B
$B$F$+$i!$(Brtsold $B$r:F5/F0$7$F$7$P$i$/(B(1h)$B$7$F$+$i$N7k2L$@$H5-21$7$F$$$^$9!%(B
 
> $B$b$&2r7h$7$F$$$k$N$G$H$/$KLdBj$J$$$H$$$&$3$H$G$"$l$P9=$$$^$;$s$,!"$b$7(B
> $B$*;~4V$,$"$j$^$7$?$i!">e5-$N8=>]$r%Q%1%C%H$N40A4$J$N(Bdump$B$H$H$b$K:F8=$5(B
> $B$;$F$_$F$$$?$@$1$k$HBgJQ=u$+$j$^$9!#(B


$B0JA0$N@bL@$OEA$o$j$d$9$$$h$&$K(B prefix $B$rJQ99$7$F$$$?$N$G!$(B
$B2~$a$F<B:]$K%F%9%H$7$?4D6-$r@bL@$7$^$9!%(B

fec0:0:0:7::/64              fec0:0:0:f::/64
              +-------------+
-----+--------+ kame router +-------+--------
     |        +-------------+       |
  mobile                           hoge


mobile $B$G(B
tcpdump -tlni ed0 ip6 > tcpdump.dat $B$7$?$b$N$r(B string $B$7$^$7$?!%(B

$B<j=g$O!$(B
1$B!%%^%7%s$r5/F0!%(BNIC $B$r:9$7!$(Brtsold -m ed0 $B$H$9$k!%(Bping6 hoge $B$G@\B3@-$r(B
   $B3NG'!%$3$N;~$O!$(Bfec0:0:0:7::/64 $B$N(B prefix $B$r;}$C$F$$$^$9!%(B
2$B!%(Btcpdump $B$N%m%.%s%s%03+;O(B
3$B!%(Bping6 -c 5 hoge
   $B$7$P$i$/$7$F$+$i(B request $B$H(B replay 
4$B!%(Bfec0:0:0:f::/64 $B$K0\F0!%(B
5$B!%(Bping6 -c 5 hoge
6$B!%(Bfec0:0:0:7::/64 $B$K0\F0(B
7$B!%(Bping6 -c 5 hoge
8$B!%(B7 $B$N1~Ez$,$J$$(B(packet loss)$B$N$G$b$&0lEY(B ping6 -c 5 hoge
   $B@.8y(B
9$B!%(Btcpdump $B$r$H$a$k!%(B
$B0J>e$G$9!%(B

fe80::2a0:c9ff:fe66:dbfc > fe80::2e0:98ff:fe03:fc7e: icmp6: neighbor sol: who has fe80::2e0:98ff:fe03:fc7e
fe80::2e0:98ff:fe03:fc7e > fe80::2a0:c9ff:fe66:dbfc: icmp6: neighbor adv: tgt is fe80::2e0:98ff:fe03:fc7e
fec0::7:2e0:98ff:fe03:fc7e.1118 > fec0::7:2a0:c9ff:fe66:dbfc.53:  53564+ (50)
fec0::7:2a0:c9ff:fe66:dbfc.53 > fec0::7:2e0:98ff:fe03:fc7e.1118:  53564* 1/2/2 (178)
fec0::7:2e0:98ff:fe03:fc7e > fec0::f:290:27ff:fe0c:5afd: icmp6: echo request
fec0::f:290:27ff:fe0c:5afd > fec0::7:2e0:98ff:fe03:fc7e: icmp6: echo reply
fec0::7:2e0:98ff:fe03:fc7e > fec0::f:290:27ff:fe0c:5afd: icmp6: echo request
fec0::f:290:27ff:fe0c:5afd > fec0::7:2e0:98ff:fe03:fc7e: icmp6: echo reply
fec0::7:2e0:98ff:fe03:fc7e > fec0::f:290:27ff:fe0c:5afd: icmp6: echo request
fec0::f:290:27ff:fe0c:5afd > fec0::7:2e0:98ff:fe03:fc7e: icmp6: echo reply
fec0::7:2e0:98ff:fe03:fc7e > fec0::f:290:27ff:fe0c:5afd: icmp6: echo request
fec0::f:290:27ff:fe0c:5afd > fec0::7:2e0:98ff:fe03:fc7e: icmp6: echo reply
fec0::7:2e0:98ff:fe03:fc7e > fec0::f:290:27ff:fe0c:5afd: icmp6: echo request
fec0::f:290:27ff:fe0c:5afd > fec0::7:2e0:98ff:fe03:fc7e: icmp6: echo reply
fec0::7:2e0:98ff:fe03:fc7e > fec0::7:2a0:c9ff:fe66:dbfc: icmp6: neighbor sol: who has fec0::7:2a0:c9ff:fe66:dbfc
fec0::7:2a0:c9ff:fe66:dbfc > fec0::7:2e0:98ff:fe03:fc7e: icmp6: neighbor adv: tgt is fec0::7:2a0:c9ff:fe66:dbfc
fec0::7:2a0:c9ff:fe66:dbfc > fec0::7:2e0:98ff:fe03:fc7e: icmp6: neighbor sol: who has fec0::7:2e0:98ff:fe03:fc7e
fec0::7:2e0:98ff:fe03:fc7e > fec0::7:2a0:c9ff:fe66:dbfc: icmp6: neighbor adv: tgt is fec0::7:2e0:98ff:fe03:fc7e
fec0::7:2e0:98ff:fe03:fc7e.1120 > fec0::7:2a0:c9ff:fe66:dbfc.53:  37961+ (50)
fec0::7:2e0:98ff:fe03:fc7e.1121 > fec0::f:2a0:c9ff:fe66:db3c.53:  37961+ (50)
fec0::7:2e0:98ff:fe03:fc7e > fec0::f:2a0:c9ff:fe66:db3c: icmp6: neighbor sol: who has fec0::f:2a0:c9ff:fe66:db3c
fec0::7:2e0:98ff:fe03:fc7e.1122 > fec0::7:2a0:c9ff:fe66:dbfc.53:  37961+ (50)
fec0::7:2e0:98ff:fe03:fc7e > fec0::f:2a0:c9ff:fe66:db3c: icmp6: neighbor sol: who has fec0::f:2a0:c9ff:fe66:db3c
fec0::7:2e0:98ff:fe03:fc7e > fec0::f:2a0:c9ff:fe66:db3c: icmp6: neighbor sol: who has fec0::f:2a0:c9ff:fe66:db3c
fec0::7:2e0:98ff:fe03:fc7e.1123 > fec0::f:2a0:c9ff:fe66:db3c.53:  37961+ (50)
fe80::2e0:98ff:fe03:fc7e > fe80::2a0:c9ff:fe66:dbfc: icmp6: neighbor sol: who has fe80::2a0:c9ff:fe66:dbfc
fec0::7:2e0:98ff:fe03:fc7e.1124 > fec0::7:2a0:c9ff:fe66:dbfc.53:  37961+ (50)
fe80::2e0:98ff:fe03:fc7e > fe80::2a0:c9ff:fe66:dbfc: icmp6: neighbor sol: who has fe80::2a0:c9ff:fe66:dbfc
fe80::2e0:98ff:fe03:fc7e > fe80::2a0:c9ff:fe66:dbfc: icmp6: neighbor sol: who has fe80::2a0:c9ff:fe66:dbfc
fec0::f:2a0:c9ff:fe66:db3c.22 > fec0::f:290:27ff:fe0c:5afd.1023: . ack 3688062598 win 8640
fec0::f:290:27ff:fe0c:5afd.1023 > fec0::f:2a0:c9ff:fe66:db3c.22: . ack 1 win 8640 <nop,nop,timestamp 284401 136856> [flowlabel 0x41ad]
fec0::f:290:27ff:fe0c:5afd > fec0::f:2a0:c9ff:fe66:db3c: icmp6: neighbor sol: who has fec0::f:2a0:c9ff:fe66:db3c
fec0::f:2a0:c9ff:fe66:db3c > fec0::f:290:27ff:fe0c:5afd: icmp6: neighbor adv: tgt is fec0::f:2a0:c9ff:fe66:db3c
fec0::f:2a0:c9ff:fe66:db3c > fec0::f:290:27ff:fe0c:5afd: icmp6: neighbor sol: who has fec0::f:290:27ff:fe0c:5afd
fec0::f:290:27ff:fe0c:5afd > fec0::f:2a0:c9ff:fe66:db3c: icmp6: neighbor adv: tgt is fec0::f:290:27ff:fe0c:5afd
fe80::2e0:98ff:fe03:fc7e > ff02::2: icmp6: router solicitation
fe80::2a0:c9ff:fe66:db3c > ff02::1: icmp6: router advertisement
fec0::f:2e0:98ff:fe03:fc7e > ff02::1:ff66:db3c: icmp6: neighbor sol: who has fec0::f:2a0:c9ff:fe66:db3c
fec0::f:2a0:c9ff:fe66:db3c > fec0::f:2e0:98ff:fe03:fc7e: icmp6: neighbor adv: tgt is fec0::f:2a0:c9ff:fe66:db3c
fec0::f:2e0:98ff:fe03:fc7e.1125 > fec0::f:2a0:c9ff:fe66:db3c.53:  37961+ (50)
fec0::f:2a0:c9ff:fe66:db3c.53 > fec0::f:2e0:98ff:fe03:fc7e.1125:  37961* 1/2/2 (178)
fec0::f:2e0:98ff:fe03:fc7e > ff02::1:ff0c:5afd: icmp6: neighbor sol: who has fec0::f:290:27ff:fe0c:5afd
fec0::f:290:27ff:fe0c:5afd > fec0::f:2e0:98ff:fe03:fc7e: icmp6: neighbor adv: tgt is fec0::f:290:27ff:fe0c:5afd
fec0::f:2e0:98ff:fe03:fc7e > fec0::f:290:27ff:fe0c:5afd: icmp6: echo request
fec0::f:290:27ff:fe0c:5afd > fec0::f:2e0:98ff:fe03:fc7e: icmp6: echo reply
fec0::f:2e0:98ff:fe03:fc7e > fec0::f:290:27ff:fe0c:5afd: icmp6: echo request
fec0::f:290:27ff:fe0c:5afd > fec0::f:2e0:98ff:fe03:fc7e: icmp6: echo reply
fec0::f:2e0:98ff:fe03:fc7e > fec0::f:290:27ff:fe0c:5afd: icmp6: echo request
fec0::f:290:27ff:fe0c:5afd > fec0::f:2e0:98ff:fe03:fc7e: icmp6: echo reply
fec0::f:2e0:98ff:fe03:fc7e > fec0::f:290:27ff:fe0c:5afd: icmp6: echo request
fec0::f:290:27ff:fe0c:5afd > fec0::f:2e0:98ff:fe03:fc7e: icmp6: echo reply
fec0::f:2e0:98ff:fe03:fc7e > fec0::f:290:27ff:fe0c:5afd: icmp6: echo request
fec0::f:290:27ff:fe0c:5afd > fec0::f:2e0:98ff:fe03:fc7e: icmp6: echo reply
fec0::f:2a0:c9ff:fe66:db3c > fec0::f:2e0:98ff:fe03:fc7e: icmp6: neighbor sol: who has fec0::f:2e0:98ff:fe03:fc7e
fec0::f:2e0:98ff:fe03:fc7e > fec0::f:2a0:c9ff:fe66:db3c: icmp6: neighbor adv: tgt is fec0::f:2e0:98ff:fe03:fc7e
fec0::f:290:27ff:fe0c:5afd > fec0::f:2e0:98ff:fe03:fc7e: icmp6: neighbor sol: who has fec0::f:2e0:98ff:fe03:fc7e
fec0::f:2e0:98ff:fe03:fc7e > fec0::f:290:27ff:fe0c:5afd: icmp6: neighbor adv: tgt is fec0::f:2e0:98ff:fe03:fc7e
fec0::f:2e0:98ff:fe03:fc7e.1127 > fec0::7:2a0:c9ff:fe66:dbfc.53:  12980+ (50)
fec0::f:2e0:98ff:fe03:fc7e > fec0::7:2a0:c9ff:fe66:dbfc: icmp6: neighbor sol: who has fec0::7:2a0:c9ff:fe66:dbfc
fec0::f:2e0:98ff:fe03:fc7e.1128 > fec0::f:2a0:c9ff:fe66:db3c.53:  12980+ (50)
fec0::f:2e0:98ff:fe03:fc7e > fec0::7:2a0:c9ff:fe66:dbfc: icmp6: neighbor sol: who has fec0::7:2a0:c9ff:fe66:dbfc
fec0::f:2e0:98ff:fe03:fc7e > fec0::7:2a0:c9ff:fe66:dbfc: icmp6: neighbor sol: who has fec0::7:2a0:c9ff:fe66:dbfc
fec0::f:2e0:98ff:fe03:fc7e.1129 > fec0::7:2a0:c9ff:fe66:dbfc.53:  12980+ (50)
fe80::2e0:98ff:fe03:fc7e > fe80::2a0:c9ff:fe66:db3c: icmp6: neighbor sol: who has fe80::2a0:c9ff:fe66:db3c
fec0::f:2e0:98ff:fe03:fc7e.1130 > fec0::f:2a0:c9ff:fe66:db3c.53:  12980+ (50)
fe80::2e0:98ff:fe03:fc7e > fe80::2a0:c9ff:fe66:db3c: icmp6: neighbor sol: who has fe80::2a0:c9ff:fe66:db3c
fe80::2e0:98ff:fe03:fc7e > fe80::2a0:c9ff:fe66:db3c: icmp6: neighbor sol: who has fe80::2a0:c9ff:fe66:db3c
fec0::f:2e0:98ff:fe03:fc7e > fec0::f:2a0:c9ff:fe66:db3c: icmp6: neighbor sol: who has fec0::f:2a0:c9ff:fe66:db3c
fec0::7:2e0:98ff:fe03:fc7e > ff02::1:ff66:dbfc: icmp6: neighbor sol: who has fec0::7:2a0:c9ff:fe66:dbfc
fec0::7:2a0:c9ff:fe66:dbfc > fec0::7:2e0:98ff:fe03:fc7e: icmp6: neighbor adv: tgt is fec0::7:2a0:c9ff:fe66:dbfc
fec0::f:2e0:98ff:fe03:fc7e > fec0::f:2a0:c9ff:fe66:db3c: icmp6: neighbor sol: who has fec0::f:2a0:c9ff:fe66:db3c
fec0::7:2e0:98ff:fe03:fc7e.1131 > fec0::7:2a0:c9ff:fe66:dbfc.53:  12980+ (50)
fec0::7:2a0:c9ff:fe66:dbfc.53 > fec0::7:2e0:98ff:fe03:fc7e.1131:  12980* 1/2/2 (178)
fec0::f:2e0:98ff:fe03:fc7e > fec0::f:290:27ff:fe0c:5afd: icmp6: echo request
fec0::f:2e0:98ff:fe03:fc7e > fec0::f:2a0:c9ff:fe66:db3c: icmp6: neighbor sol: who has fec0::f:2a0:c9ff:fe66:db3c
fec0::f:2e0:98ff:fe03:fc7e > fec0::f:290:27ff:fe0c:5afd: icmp6: echo request
fec0::f:2e0:98ff:fe03:fc7e > fec0::f:290:27ff:fe0c:5afd: icmp6: echo request
fec0::f:2e0:98ff:fe03:fc7e > fec0::f:290:27ff:fe0c:5afd: icmp6: echo request
fec0::f:2e0:98ff:fe03:fc7e > fec0::f:290:27ff:fe0c:5afd: icmp6: echo request
fec0::f:2e0:98ff:fe03:fc7e > fec0::f:290:27ff:fe0c:5afd: icmp6: neighbor sol: who has fec0::f:290:27ff:fe0c:5afd
fec0::7:2a0:c9ff:fe66:dbfc > fec0::7:2e0:98ff:fe03:fc7e: icmp6: neighbor sol: who has fec0::7:2e0:98ff:fe03:fc7e
fec0::7:2e0:98ff:fe03:fc7e > fec0::7:2a0:c9ff:fe66:dbfc: icmp6: neighbor adv: tgt is fec0::7:2e0:98ff:fe03:fc7e
fec0::f:2e0:98ff:fe03:fc7e > fec0::f:290:27ff:fe0c:5afd: icmp6: neighbor sol: who has fec0::f:290:27ff:fe0c:5afd
fec0::f:2e0:98ff:fe03:fc7e > fec0::f:290:27ff:fe0c:5afd: icmp6: neighbor sol: who has fec0::f:290:27ff:fe0c:5afd
fe80::2e0:98ff:fe03:fc7e > ff02::2: icmp6: router solicitation
fe80::2a0:c9ff:fe66:dbfc > ff02::1: icmp6: router advertisement
fec0::7:2e0:98ff:fe03:fc7e.1133 > fec0::7:2a0:c9ff:fe66:dbfc.53:  37427+ (50)
fec0::7:2a0:c9ff:fe66:dbfc.53 > fec0::7:2e0:98ff:fe03:fc7e.1133:  37427* 1/2/2 (178)
fec0::7:2e0:98ff:fe03:fc7e > fec0::f:290:27ff:fe0c:5afd: icmp6: echo request
fec0::f:290:27ff:fe0c:5afd > fec0::7:2e0:98ff:fe03:fc7e: icmp6: echo reply
fec0::7:2e0:98ff:fe03:fc7e > fec0::f:290:27ff:fe0c:5afd: icmp6: echo request
fec0::f:290:27ff:fe0c:5afd > fec0::7:2e0:98ff:fe03:fc7e: icmp6: echo reply
fec0::7:2e0:98ff:fe03:fc7e > fec0::f:290:27ff:fe0c:5afd: icmp6: echo request
fec0::f:290:27ff:fe0c:5afd > fec0::7:2e0:98ff:fe03:fc7e: icmp6: echo reply
fec0::7:2e0:98ff:fe03:fc7e > fec0::f:290:27ff:fe0c:5afd: icmp6: echo request
fec0::f:290:27ff:fe0c:5afd > fec0::7:2e0:98ff:fe03:fc7e: icmp6: echo reply
fec0::7:2e0:98ff:fe03:fc7e > fec0::f:290:27ff:fe0c:5afd: icmp6: echo request
fec0::f:290:27ff:fe0c:5afd > fec0::7:2e0:98ff:fe03:fc7e: icmp6: echo reply
fec0::7:2e0:98ff:fe03:fc7e > fec0::7:2a0:c9ff:fe66:dbfc: icmp6: neighbor sol: who has fec0::7:2a0:c9ff:fe66:dbfc
fec0::7:2a0:c9ff:fe66:dbfc > fec0::7:2e0:98ff:fe03:fc7e: icmp6: neighbor adv: tgt is fec0::7:2a0:c9ff:fe66:dbfc
fe80::2e0:98ff:fe03:fc7e > fe80::2a0:c9ff:fe66:dbfc: icmp6: neighbor sol: who has fe80::2a0:c9ff:fe66:dbfc
fe80::2a0:c9ff:fe66:dbfc > fe80::2e0:98ff:fe03:fc7e: icmp6: neighbor adv: tgt is fe80::2a0:c9ff:fe66:dbfc
fe80::2a0:c9ff:fe66:dbfc > fe80::2e0:98ff:fe03:fc7e: icmp6: neighbor sol: who has fe80::2e0:98ff:fe03:fc7e
fe80::2e0:98ff:fe03:fc7e > fe80::2a0:c9ff:fe66:dbfc: icmp6: neighbor adv: tgt is fe80::2e0:98ff:fe03:fc7e

___/   __/        $BIY;N%<%m%C%/%93t<02q<R(B
 ___/ _/     $BAm9g8&5f=j(B 91Lab $B%M%C%H%o!<%/%0%k!<%W(B
   ___/           $Bc7F#(B $BCR:H(B($B$5$$$H$&(B $B$H$7$d(B)
  _/ __/     E-mail: Toshiya.Saitoh@fujixerox.co.jp
__/   ___/      Tel: 0465-80-2582($B%@%$%"%k%$%s(B)
