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In-Reply-To: Your message of "Tue, 12 Aug 1997 22:29:03 +0900"
References: <199708121329.WAA23694@kiri.toba-cmt.ac.jp>
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Date: Tue, 12 Aug 1997 23:51:15 +0900
From: Michio "Karl" Jinbo <karl@marcer.nagaokaut.ac.jp>
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Subject: [FreeBSD-net-jp 62] Re: natd vs IP-fil(ipnat)
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  $B?@J]$G$9!#(B

Date: Tue, 12 Aug 1997 22:29:03 +0900
From: KIRIYAMA Kazuhiko <kiri@kiri.toba-cmt.ac.jp>
Subject: [FreeBSD-net-jp 58] Re: natd vs IP-fil(ipnat)

$B!d6M;3(B $B$G$9!#(B

$B!d(B> 	$B@_Dj$,4JC1$G$7$g$&$+!)(B
$B!d(B
$B!d$3$l$OL@$+$K(B natd $B$K73G[$,>e$k$H;W$$$^$9!#(Bip_fil3.2beta1 $B$O%$%s%9%H!<(B
$B!d%k;~$K%+!<%M%k$N%=!<%9$r;2>H$9$k$N$G%$%s%9%H!<%kA0$K0lEY(B config $B$7$H$$(B
$B!d$F%$%s%9%H!<%k8e$K%+!<%M%k%3%s%Q%$%k$H$A$g$C$H<j4V$,$+$+$j$^$9!#$J$*!"(B

  $B;d$N%P%$%H@h$G!"@h=5<RFb%M%C%H%o!<%/$N9=@.JQ99$r(B
$B9T$C$?$s$G$9$,!"$=$N;~$K$d$C$Q$j(Bnatd$B$H(Bip-fil$B$N$I$C$A(B
$B$,$$$$$N$@$m$&!)(B $B$H9M$($F!"7k6I(Bnatd$B$K$7$F$7$^$$$^$7$?!#(B
$B!t%F%9%H$K;H$C$?$N$,(BFreeBSD(98)$B$J$s$G!"(Bip-fil$B$@$H(B
$B!t(B/sys/pc98/conf/$B0J2<$r<j$G$$$8$i$J$1$l$P$J$i$J$$$s$G$9(B
$B!t$h$M$'!#(B

  $B$H$O$$$(!"(Bnatd$B$r;H$C$F$$$k$N$O(BFreeBSD 2.2.2-RELEASE
$B$J%^%7%s$J$s$G!"$I$C$A$G$b$$$$$C$F8@$($P$I$C$A$G$b(B
$B$$$$$s$G$9$1$I(B(^^;

  $B$A$J$_$K!";d$NAH$s$@%M%C%H%o!<%/$O(B

        202.XXX.YYY.ZZZ
        ----------+--------
                  |ed0
        +--------PC--------+
        |fe0               |fe1
  ------+-------   --------+--------+---
  192.168.1.0/24   192.168.3.0/24   |
                                 RT100i
                                    |
                                 RT100i
                                    |
                   -----------------+---
                   192.168.2.0/24

$B$3$s$J46$8$G!"#1Bf$G(Brouter+gateway$B$H$$$&9=@.$K$J$C$F$^$9!#(B
$B3F%M%C%H%o!<%/$K$O(BSun$B$N(BWS$B$H$+(BFreeBSD$B$J%^%7%s$H$+(BWin95$B$J(B
$B%^%7%s$,%4%m%4%mE>$,$C$F$$$F!"$$$A$$$A@_Dj$9$k$N$,LLE]$J$N(B
$B$G!"(BWin95$B$N%^%7%s$O;W$$@Z$C$F(BDHCP$B$G4IM}$9$k$h$&$K@Z$jBX$(!"(B
UNIX$B$O$J$<$+(B(^^; routed$B$,F0$$$F$$$?$N$G!"(BPC$B>e$G(Bgated$B$rF0$+(B
$B$7$F!"(BRIP$B$G(Bdefaultroute$B$rEG$+$;$k$H$$$&!"$+$J$jLLE]$J;v$r(B
$B$7$F$7$^$$$^$7$?!#(B
$B!t(Bgated$B$NF|K\8l%^%K%e%"%k$K46<U!#(B

  natd$B$rF~$l$?$*$+$2$G!"(Btelnet$B$d(Bftp$B$r(Bproxy$B7PM3$K$9$kI,MW$,(B
$B$J$/$J$C$F!"@($/2wE,$K$J$j$^$7$?$M!#(B


$B!d!t(B $B$J$*!"(B natd $B$K$D$$$F$O:G?7%P!<%8%g%s$O(B 1.9 $B$G$9$,(B 2.2.2-RELEASE$B>e$G(B
$B!d!t(B $BF0$+$7$?7k2L!"30It$+$iFbIt$X$N%Q%1%C%H$,DL$i$:8=:_(B 1.8 $B$G2TF/$7$F$^$9!#(B
$B!d!t(B $BA4$/F1$8%3%s%U%#%.%e%l!<%7%g%s%U%!%$%k$*$h$S5/F0%9%/%j%W%H$r;H$C$F$$$k(B
$B!d!t(B $B$s$G$9$,860x$,$o$+$j$^$;$s!#$3$l$OJL%a!<%k$K$7$^$9!#(B

  $B$"$i$i(B... $B:$$C$?$J!#$=$s$J%H%i%V%k$,$"$k$s$G$9$+!#(B
$B4{$K$3$N%5!<%P!<$O2TF/$7$F$7$^$C$?$N$G!"%+!<%M%k$N(B
$BF~$l49$($J$s$F=PMh$J$$$7(B...$B!#(B

-----
  $B?@J]F;IW!wD92,5;Bg(B (karl@marcer.nagaokaut.ac.jp)
