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Subject: [FreeBSD-net-jp 3371] Re: ppp + natd + ipfw
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$BCfL3$G$9!%(B

$B$9$_$^$;$s!$0lHV=EMW$J>pJs$,H4$1$F$$$^$7$?!%(B

[ $B%^%7%s9=@.(B ]
OS  $B!'(BFreeBSD(98) 4.3R-Rev01
natd$B!'IUB0$NJ*(B
ipfw$B!'F1>e(B
ppp $B!'F1>e(B

[ $B%+!<%M%k(B ($B0lItH4?h(B) ]
# IPFW options
options         IPFIREWALL              #IP Fire wall
options         IPFIREWALL_VERBOSE      #IP Fire wall logging
options         IPFIREWALL_VERBOSE      #IPFW syslogging
options         IPDIVERT                #IP Divert (NAT)

# PPPoE optins
options         NETGRAPH
options         NETGRAPH_ETHER
options         NETGRAPH_PPPOE
options         NETGRAPH_SOCKET


>[ $B%M%C%H%o!<%/9=@.(B ]
>
>$B!&(Bed0 $B!'FbIt@\B3MQ%$%s%?!<%U%'%$%9(B
>$B!&(Bed1 $B!'30It@\B3MQ%$%s%?!<%U%'%$%9(B
>$B!&(Btun0$B!'%@%$%"%k%"%C%WMQ2>A[%$%s%?!<%U%'%$%9(B (?)
>
>$B!{%U%l%C%D(B ADSL $B$K$h$k%W%m%P%$%@$H$N@\B3!%(B
>$B!{%0%m!<%P%k(B IP $B%"%I%l%9$O%W%m%P%$%@$+$iF0E*G[I[!%?^Cf$G$O(B
>$B!!(BXXX.XXX.XXX.XXX $B$,$=$l$H$J$k!%(B
>$B!{FbB&$N%/%i%$%"%s%H$O(B 192.168.1.10 $B%5!<%P!<$N(B DNS $B$r0z$$$F$$$k$,!$(B
>$B!!$3$3$K:\$C$F$$$J$$L>A0$O30$N(B DNS $B$r8+$K9T$/!%(B
>$B!{(BFreeBSD router $B$G$O(B ipfw$B!$(Bppp$B!$(Bnatd$B!$(Bssh $B$N$_;HMQ$7$F$$$k!%(Binetd
>$B!!$OL$;HMQ!%(B

($BDI5-(B)
$B!{(Bppp $B$O$H$j$"$($:<jF0$G(B ppp -ddial $B$G5/F0(B
$B!{(Bnatd $B$O(B -v $B%*%W%7%g%s$r;H$C$F>pJs$r8+$k$N$G!$<jF0$G(B
$B!!(Bnatd -config /etc/natd.conf -interface tun0 -v $B$G5/F0(B
$B!{(Bipfw $B$ODj5A$r(B firewall.sh $B$K=q$$$F5/F0;~$KFI$_9~$^$;$k!%(B

>
>                +----------+        +--------------+       +--------------+
>$B%$%s%?!<%M%C%H"+(B|ADSL$B%b%G%`(B|-[tun0]-|FreeBSD router|-[ed0]-|192.168.1.0/24|
>                +----------+  (ed1) +--------------+       +--------------+

$B$I$&$b$9$_$^$;$s!%(B

# $B$3$s$J=EMW$J>pJsK:$l$k$J$s$F%P%+$@$h<+J,!&!&!&!%(B
