From owner-FreeBSD-users-jp@jp.FreeBSD.org Thu Apr 10 00:44:55 2003
Received: (from daemon@localhost)
	by castle.jp.FreeBSD.org (8.11.6p2+3.4W/8.11.3) id h39FitM64564;
	Thu, 10 Apr 2003 00:44:55 +0900 (JST)
	(envelope-from owner-FreeBSD-users-jp@jp.FreeBSD.org)
Received: from mail531.nifty.com (mail531.nifty.com [202.248.37.220])
	by castle.jp.FreeBSD.org (8.11.6p2+3.4W/8.11.3) with ESMTP/inet id h39FitY64517
	for <FreeBSD-users-jp@jp.FreeBSD.org>; Thu, 10 Apr 2003 00:44:55 +0900 (JST)
	(envelope-from endo_t@nifty.com)
Received: from aquamarineN (YahooBB218182064010.bbtec.net [218.182.64.10])by mail531.nifty.com with ESMTP id h39FhWhd028454
	for <FreeBSD-users-jp@jp.FreeBSD.org>; Thu, 10 Apr 2003 00:43:33 +0900
From: =?ISO-2022-JP?B?GyRCMXNGIxsoQiAbJEI9U001GyhC?= <endo_t@nifty.com>
To: FreeBSD-users-jp@jp.FreeBSD.org
In-Reply-To: <20030408.185950.731191712.abeh@jpn.hp.com>
References: <20030408170558.C189.ENDO_T@nifty.com> <20030408.185950.731191712.abeh@jpn.hp.com>
Message-Id: <20030410002816.ED37.ENDO_T@nifty.com>
MIME-Version: 1.0
Content-Type: text/plain; charset="iso-2022-jp"
Content-Transfer-Encoding: 7bit
X-Mailer: Becky! ver. 2.00.07
Reply-To: FreeBSD-users-jp@jp.FreeBSD.org
Precedence: list
Date: Thu, 10 Apr 2003 00:42:26 +0900
X-Sequence: FreeBSD-users-jp 74032
Subject: [FreeBSD-users-jp 74032] Re: TTL expired in transit?
Sender: owner-FreeBSD-users-jp@jp.FreeBSD.org
X-Originator: endo_t@nifty.com
X-Distribute: distribute version 2.1 (Alpha) patchlevel 24e+030405

$B1sF#$G$9!#(B

Tue, 08 Apr 2003 18:59:50 +0900 $B$K!"(B
Hiroyuki Abe <abeh@jpn.hp.com> $B$5$s$O=q$-$^$7$?(B:

HA> VPN$B%k!<%?(B(?)$B$NB8:_$r0U<1$5$;$J$$$H$$$&$3$H$G$9$M!#(B

$B$=$&$$$&;v$G$9!#(B^^;
$B[#Kf$G?=$7Lu$4$6$$$^$;$s$G$7$?!#(Bm(_ _)m

HA> $B4pK\E*$K$O$=$&D>$;$P$h$$$N$G$9$,!"(B

$B$H;W$C$?$i!"$d$C$Q$j!"BLL\$G$7$?!#(B
$BEvA3$G$9$M!#(Binterface $B$,0c$&$N$G$9$+$i!"$$$/$i%M%C%H%o!<%/%"%I%l%9(B
$B$,0l=o$G$b!"%k!<%?$+$i$O(B 103.253 $B$,8+$($F$^$;$s!#(B
$B$d$C$Q$jE>Aw@h$O(B 103.1 $B$K$J$k$G$7$g$&!#(B

HA> VPN$B%H%s%M%k(B($BF~8}(B:192.168.103.253)$B$rDL$C$FE>Aw$5$l$k$H$-$O!"(B
HA> $B%+%W%;%j%s%0$5$l$F!"(B
HA>   Src: 192.168.103.1
HA>   Dst: 192.168.100.1
HA> $B$H$J$j$^$9$h$M(B?

$B$G$9$M$'!#(B

HA> $B$3$N%Q%1%C%H$r%k!<%?$G@5$7$/E>Aw$7$F$"$2$J$$$H!"(B
HA> $B%k!<%W$7$F(BTTL expired$B$K$J$j$^$9!#(B

$B$H$$$&;v$J$N$G!"(B

HA> $B$J$N$G!"(B192.168.100.1$B08$@$1$OFCJL$K!"(B
HA> $B%[%9%HC10L$G%k!<%F%#%s%0$7$F$"$2$kI,MW$,$"$k$N$G$O$J$$$G$9$+!"(B

$B$3$l$,J,$+$j$^$;$s!#(B(^^;

HA> $B$H$$$&$3$H$G$9!#$D$^$j!"%k!<%?$N@_Dj$O!"(B
HA>   Destination         Gateway
HA>   192.168.100.1/32 -> $B>e0L$N%M%C%H%o!<%/$X(B
HA>   192.168.100.0/24 -> $B%H%s%M%kF~8}(B(192.168.103.253)
HA>   0.0.0.0/0        -> $B>e0L$N%M%C%H%o!<%/$X(B
HA> $B$H$9$k$N$,@5$7$$$N$G$O(B?

192.168.100.0/24 $B$O(B 192.168.100.0/24 $B$N%M%C%H%o!<%/$X!"(B0.0.0.0/0
$B$O>e0L$N%M%C%H%o!<%/!J(BWAN $BB&$X!K$H9M$($F$*$j$^$9!#(B

$B$@$+$i!"(B192.168.100.1 $B$O$d$C$Q$j!"(B192.168.103.1 $B$XE>Aw$G$"$C(B
$B$F$kMM$J5$$,$7$^$9!#(B

$B$G$b!"$d$C$Q$j!"(Bnic $B$,0c$&!J(BVPN $B$N(B interface $B$r(B NIC $B$H8+$?(B
$B$F$F!K$N$G(B $B%M%C%H%o!<%/%"%I%l%9$bJQ$($k$Y$-$+$H;W$$!"(B103.253
$B$r(B 113.253 $B$X!"(B100.252 $B$r(B 110.252 $B$XJQ99$7!"(Bvtund $B$rAv$i$;$F!"(B
routing $B$r@5$7$/@_Dj$7$?!J$D$b$j!K$N$G$9$,!"F1$8$h$&$KBLL\$G(B
$B$7$?!#(B

$B:#2s$N7o$G%_%=$H$J$k$N$O!"%k!<%F%#%s%0$NLdBj$H$O0c$&$N$G$O$J(B
$B$$$+!"$H$$$&;v$G$9!#(B

$B2?8N$+$H8@$&$H!"(B192.168.100.1 $B$+$i(B 192.168.103.2(Win client)
$B$X!"%Q%1%C%H$,Ht$S!"$=$l$rHt$P$7$?8e$O(B 192.168.103.2 $B$+$i(B
192.168.100.1 $B$X%Q%1%C%H$,Ht$V$h$&$K$J$k!"$H$$$&E@$,$"$k$+$i(B
$B$G$9!#$b$7!"%k!<%F%#%s%0$,$*$+$7$$$J$i$3$l$O@.$jN)$?$J$$$O$:(B
$B$G$9!#(B

$BF1$8MM$J@_Dj$r?'$s$J=j$G$d$C$F$$$k$N$G$9$,!"$3$s$J>u67$K$J$C(B
$B$?;v$,L5$$$N$G!"7P83<T$O$$$J$$$@$m$&$+$HEP>l$7$F$_$^$7$?!#(B

192.168.103.1 $B$G$O(B 192.168.100.0/24 $B$N%Q%1%C%H$r(B 192.168.100.252
$B$X(B routing $B$9$k$h$&$K@_Dj$7$F$$$k$N$K(B 192.168.103.254 $B$H(B 103.1 $B$N(B
$B4V$r%Q%1%C%H$,9T$C$?$jMh$?$j$9$k$N$+!"$=$l$,$H$C$F$bFf$G$9!#(B

$B$[$s$^!":$$C$F$^$9!#(B(=_=)

$B:#EY$O(B vtun $B$r(B unnumbered $B$G5/F0$9$k$N$H!"%Q%1%C%H$r%9%K%U$7(B
$B$F!"$I$s$J<B:]!"$I$s$J%G!<%?$,N.$l$F$$$k$N$+D4$Y$h$&$H;W$C$F$^(B
$B$9!#(B4.7 $B$N%P%0!"$H$+L5$$$G$9$h$M!)(B^^;
$B$"$$$K$/!"$=$NJU$rD4$Y$k%F%/%K%C%/$r;}$A9g$o$;$F$$$J$$$N$G!#!#!#!JGz!K(B

-- 
$B1sF#=SM5(B <endo_t@nifty.com>

