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Date: Thu, 11 Apr 2002 21:30:37 +0900 (JST)
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From: "HASEGAWA, Minoru" <minoru_h@tke.att.ne.jp>
To: FreeBSD-users-jp@jp.FreeBSD.org
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Subject: [FreeBSD-users-jp 68002] Re: VTun =?ISO-2022-JP?B?GyRCJEsbKEI=?=
 =?ISO-2022-JP?B?GyRCJGgkaxsoQg==?= VPN
 =?ISO-2022-JP?B?GyRCOT1DWxsoQg==?= 
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$B$O$;$,$o!wITF0;:20$G$9!#(B

>>>> At Thu, 11 Apr 2002 15:33:05 +0900
>>>> Kazumasa Gotoh <kgotoh@cic-kk.co.jp> said:
> $B7k6I!"$^$:Bg$-$J4V0c$$$H$7$F$O%5!<%PB&$N(B ipf $B$N%U%#%k%?%j%s%0$,$*$+$7$/$F(B
> $B%/%i%$%"%s%H$+$i$N@\B3%Q%1%C%H$r$O$8$$$F$$$^$7$?!#$3$l$O(B
> 
>   block in on fxp0 all head 100
>   ...
>   pass in proto tcp from any port = 5000 to any group 100
>   pass in proto tcp from any port = 5000 to any group 100

$B$&$A$HF1$8(B ipf&vtun $B$J$N$GH?1~$7$F$_$^$7$?!#(B
$B>e5-$N%k!<%k$N!J$J$<Fs$DF1$8!)(B any to any port = 5000 $B$+$J!KB>$K(B
tun $B%G%P%$%9$N%k!<%k$,I,MW$H;W$o$l$^$9!#(B

$B$^$:$O!"(B
############################################
# for VPN
pass in quick on tun0 all
pass out quick on tun0 all

$B$H$7$F$_$F$OG!2?$G$7$g$&!)8e$O%]%j%7!<<!Bh!#(B

$B5/F0;~$O(B vtun $B$N3NN)$9$k%?%$%_%s%0$,$I$&$d$iHyL/$J$N$G(B
$B$$$8$C$?8e$O!"(B
 # ipf -Fa -f /etc/ipf.conf 
$B$H$7$?J}$,NI$$$G$7$g$&$M!#;d$b:G=i$O$O$^$j$^$7$?!&!&!&(B

> $B%5!<%PB&(B:
>    ifconfig
>     tun0: flags=8051<UP,POINTOPOINT,RUNNING,MULTICAST> mtu 1500
>         inet 192.168.100.1 --> 192.168.100.2 netmask 0xffffff00
>         inet6 fe80::202:b3ff:fe22:c796%tun0 prefixlen 64 scopeid 0x8
>         Opened by PID 3108
--->>--->>--- snip --->>--->>--->>---

$B$H$$$&$h$&$K@\B3$O3NN)$7$F$$$^$9$N$G40A4$K(B ipfilter $B$NLdBj$G$7$g$&!#(B

$B$=$l$K$7$F$b(B vtun $B$C$F(B unnumberd $B$G$-$k$N$M!&!&!&(B
---
HASEGAWA Minoru <smile@mh.club.ne.jp>
Nifty-Serve: BYM01740


