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In-Reply-To: Your message of "Sat, 17 Oct 1998 08:13:39 +0900"
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Date: Sat, 17 Oct 1998 13:26:39 +0900
From: Matsumura Naoki <j5306050@educ.cs.gunma-u.ac.jp>
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Subject: [FreeBSD-users-jp 34109] Re: NAT+ipfw setting
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$B$^$D$`$i$G$9!#<+8J2r7h$7$^$7$?$N$G<+J,$GEz$($^$9(B
($B$3$l$G4V0c$C$F$?$iCQ$:$+$7$$!D(B)$B!#(B


From: Matsumura Naoki <j5306050@educ.cs.gunma-u.ac.jp>
Subject: [FreeBSD-users-jp 34104] NAT+ipfw setting
Date: Sat, 17 Oct 1998 08:13:39 +0900

> $B@hF|(BNAT$B$K$D$$$F<ALd$7$F!"$"$l$+$i(Bnatd+ipfw$B$G$$$m$$$m(B
> $B$d$C$F$^$7$?$,!"$&$^$/$$$-$^$;$s!#(B
> 
> (x.x.x.33)           (x.x.x.34)
>  --------           ---------------------
>  |router|-----------| DNS/web server(B) |
>  --------     |     ---------------------
>               |                                 (192.168.1.2)
>               |     ---------------           -----------------
>               |-----| firewall(A) |-----------| web server(C) |
>                     ---------------      |    -----------------
>              (x.x.x.35)    (192.168.1.1) |    
>                                          :
> 
> $B$H$7$?>uBV$G!"(B
> 
> 1. C$B$+$i(BB$B$K(Bping x.x.x.34$B$H$7$?>l9g!"(Bping$B$ODL$k!#(B

yes. $B$?$@$7(Bipfw$B$N@_Dj<!Bh$GDL$5$J$$$h$&$K$b$G$-$k!#(B

> 2. C$B$+$i30It$N%[%9%H$r(BFQDN$B$G;XDj$7$?$$>l9g!"(B
>    $B%W%i%$%Y!<%H%"%I%l%9$N(BLAN$B$NFbIt$K(BDNS$B%5!<%P$r(B
>    $BN)$F$kI,MW$,$"$k!#(B
>    (IP$B%"%I%l%9$@$1$7$+;H$o$J$$$J$i(BDNS$B%5!<%P$OITMW(B)

$BI,MW$J$7!#30It$N(BDNS$B%5!<%P$KD>@\J9$-$K$$$1$k!#(B
$B$,!"$3$l$b(Bipfw$B$N@_Dj<!Bh!#(B

> 3. B$B$+$i(BC$B$N(Bweb$B%5!<%P$K%"%/%;%9$7$?$$>l9g!"(BC$B$N(BIP$B%"%I%l%9$r(B
>    $BFCDj$9$kJ}K!$,$J$$$N$G!"Nc$($P(BA$B$N%]!<%H(B8080$B$X$N%j%/%(%9%H$O(B
>    C$B$N%]!<%H(B80$B$XCf7Q$9$k!"$H$$$&$h$&$J%7%9%F%`$K$7$J$$$H(B
>    $B$$$1$J$$!#(B

$B30$+$iFb$X$N@_Dj$O$^$@9T$C$F$J$$$s$G$o$+$j$^$;$s!#(B
# $B$,!"B?J,(Byes$B$+$J(B?
