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From: Koji Uchiyama <uchiyama@pp.iij4u.or.jp>
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Date: Fri, 12 Apr 2002 00:00:55 +0900
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Subject: [FreeBSD-users-jp 68003] Re: VTun 
	=?ISO-2022-JP?B?GyRCJEskaCRrGyhC?= VPN 
	=?ISO-2022-JP?B?GyRCOT1DWxsoQg==?= 
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$BFb;3$H?=$7$^$9!#(B

On 11 Apr 2002 20:32:14 +0900,
in message <20020411113214.74035.qmail@maruma.net.dhis.org>,
Masashi WADA <wa_da_ma@ybb.ne.jp> wrote:

>$BFI$_JV$7$F$$$F5$IU$$$?$N$G$9$,!"Fb;3$5$s$O(B192.168.100.1$B$H(B192.168.30
>$B$r:.F1$7$F$$$^$;$s$+!)(B

$B8f;XE&$$$?$@$$$?$h$&$K!":.F1$7$F$$$^$7$?!#(B
$B%5!<%P>e$G(B ping 192.168.30.??? $B$9$k$N$@$H;W$$9~$s$G$^$7$?!#(B

$BF,$N@0M}$r7s$M$F!"9=@.?^$rIA$$$F8+$^$7$?!#(B
$B$"$C$F$^$9$+!)(B > $B8eF#$5$s(B

    |------|                                      |------|
       |aaa.bbb.ccc.ddd/27                           |www.xxx.yyy.zzz/29
       |                                             |
       |fxp0                                         |fxp0
    +------+                                      +------+
    |      | tun0                            tun0 |      |
    |server|--------------------------------------|client|
    |      | 192.168.100.1          192.168.100.2 |      |
    +------+                                      +------+
       |fxp1                                         |fxp1
       |                                             |
       |192.168.1/24                                 |192.168.30/24
    |------|                                      |------|


| $B;d$N$H$3$m$G$O%5!<%PB&$+$i(B 192.168.100.1 ($B%5!<%PB&$N2>A[%"%I%l%9$N(B
| $B$D$b$j$K$J$C$F$$$k$b$N(B)$B$K(B ping $B$rBG$D$H$I$&$b(B default $B$KN.$l$F(B
| $B$$$C$F$$$k$h$&$G$9!#(B
| tun0 $B$K?6$C$?$D$b$j$N(B 192.168.100.1 $B$NB8:_$,M}2r$G$-$F$$$J$$$h$&$K(B
| $B8+$($k$N$G$9$,!D(B

| $B%5!<%P(B/$B%/%i%$%"%s%HB&$H$b$K<+J,$NB&$N2>A[%"%I%l%9$K(B ping $B$bBG$F$^$;$s!#(B

$BF1$88=>]$,$o$?$7$N$H$3$m$G$b5/$-$F$$$^$9$,!"5$$K$7$J$$$3$H$K$7$F$$$^$9!#(B

$B>e$N?^$N9=@.$G8@$($P!"(B
$B%5!<%P>e$G(B ping 192.168.100.1 $B$9$k$HL5H?1~$G$9$,!"(B
$B%5!<%P>e$G(B ping 192.168.100.2 $B$9$k$H$A$c$s$HH?1~$7$^$9!#(B

VTun 2.4 (on FreeBSD 4.5-RELEASE) $B$N$[$+$K(B
VTun 2.5 (on FreeBSD 4.5-RELEASE) $B$d(B
ppp over tcp (on FreeBSD 3-STABLE) $B$G$b;n$7$?$N$G$9$,!"(B
$B<+J,$N(B tun0 $B$K@_Dj$5$l$?%"%I%l%9$K(B ping $B$9$k$HL5H?1~$G$7$?!#(B


$B$A$J$_$K(B [FreeBSD-users-jp 67997] $B$G(B
>vtund.conf $B$N(B
>    route "add -net 192.168.30.0 -netmask 255.255.255.0 192.168.100.2";
>$B$NItJ,$r(B
>    route "add -net 192.168.30.0 -netmask 255.255.255.0 -interface %d";
>$B$KJQ$($F$_$k$H$I$&$J$k$G$7$g$&$+!)(B
$B$H?=$7>e$2$^$7$?$,!"$I$A$i$N@_Dj$G$b$A$c$s$HF0:n$9$k$h$&$G$9!#(B

$B<j85$G;n$7$F$_$^$7$?$,!"(Bnetstat -rn $B$N(B
Gateway $B$,(B 192.168.100.2 $B$K$J$k$+(B tun0 $B$K$J$k$+$H$$$&0c$$$O$"$j$^$9$,!"(B
$B$I$A$i$G$b$A$c$s$H%k!<%F%#%s%0$G$-$F$$$k$_$?$$$G$9!#(B

--
Koji Uchiyama <uchiyama@pp.iij4u.or.jp>
