From owner-FreeBSD-users-jp@jp.freebsd.org  Wed Feb 25 19:35:46 1998
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To: FreeBSD-users-jp@jp.freebsd.org
In-Reply-To: Your message of "Wed, 25 Feb 1998 18:56:09 +0900"
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Date: Wed, 25 Feb 1998 19:35:33 +0900
From: Issei Suzuki <issei@mikage.t-cnet.or.jp>
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Subject: [FreeBSD-users-jp 25078] Re: =?iso-2022-jp?B?GyRCI0kjUCVeJTklKyVsITwlSRsoQg==?=
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$BNkLZ0l@8!wJ*M}(B.$BEl9)Bg(B $B$G$9!#(B

In mail "[FreeBSD-users-jp 25068] $B#I#P%^%9%+%l!<%I(B"
cab47330 <cab47330@pop01.odn.ne.jp> wrote:

> $B%U%!%$%"!<%&%*!<%k$N9=C[$K4X$7$F!"#I#P%^%9%+%l!<%I$H$$$&J}K!$,$"$j$^$9$h(B
> $B$M!#$3$NJ}<0$r$H$k>l9g$K$O%k!<%?$N%U%!%$%"!<%&%*!<%k$G$NLr3d$O$I$&$J$k(B
> $B$N$G$7$g$&$+!)(B

  $B$b$H$b$H!"(BIP Masquarade $B$O>/$J$$(B global IP adress $B$rB?$/$N%^%7%s$G6&M-(B
$B$7$FM-8z$K;H$&$?$a$N5;=Q$G$9!#(B

  IP Masquarade $BBP1~%k!<%?!<$G$O!"Fb$+$i30$KN.$l$k%Q%1%C%H$K4X$7$F!"$=$N(B
$B;OE@(B IP $B%"%I%l%9!"=*E@(B IP $B%"%I%l%9!"%H%i%s%9%]!<%HAX%W%m%H%3%k(B 
(TCP/UDP)$B!";OE@%]!<%HHV9f!"=*E@%]!<%HHV9f$r5-21$7$?>e$G$"$?$+$b(B IP
Masquarade $B%k!<%?!<<+?H$,$=$N%Q%1%C%H$rAw$j=P$7$?$+$N$h$&$K!";OE@(B IP $B%"(B
$B%I%l%9$H;OE@%]!<%HHV9f$r=q$-49$($^$9!#(B
  $B30$+$iFb$X$N%Q%1%C%H$K4X$7$F$O!">e5-$N$h$&$K$7$F$"$i$+$8$a5-21$5$l$F$$(B
$B$kJQ49%F!<%V%k$r;H$C$F!":#EY$O(B IP $B=*E@%"%I%l%9!"=*E@%]!<%HHV9f$rE,Ev$K=q(B
$B$-49$($?>e$GFbIt$N%^%7%s$KEO$7$^$9!#(B

  $B$3$&$7$F$_$k$H(B IP Masquarade $B%k!<%?!<$O0l<o$NF0E*$J%Q%1%C%H%U%#%k%?$H(B
$B$7$FF/$/$3$H$,$o$+$j$^$9!#$^$:Cf$+$i30$X$N%Q%1%C%H$K$h$C$F%k!<%?!<$KJQ49(B
$B%F!<%V%k$,:n@.$5$l$J$$$H!"30$+$iCf$X$ODL?.$G$-$^$;$s!#(B

> $B$NM}2r$G$O!"#I#P%^%9%+%l!<%I$G$O%k!<%?$O%U%!%$%"!<%&%*!<%k$G$O=EMWEY$O(B
> $B$J$/!"$J$s$G$b2D$H$$$&$3$H$G$$$$$+$H;W$&$N$G$9$,4V0c$$$G$7$g$&$+!)(B

  Fire Wall $B$N<B8=J}K!$K$h$j$^$9!#%Q%1%C%H%U%#%k%?%j%s%0$r<g$J<jK!$H$9$k(B
$B$N$J$i!"(BIP Masquarade $B%k!<%?!<$O$=$N(B FireWall $B$N!VMW!W$K$J$j$^$9!#$-$a:Y(B
$B$+$J%U%#%k%?%j%s%0%k!<%k$N@_Dj$,$G$-$J$$$HOC$K$J$j$^$;$s!#(B


> $B0l1~!"!V2?$r<i$j$?$$$N$+!W$H$$$&$3$H$K$D$$$F$O#W#W#W%5!<%P!<$*$h$S%U%!%$(B
> $B%k%5!<%P$rG0F,$K$*$$$F$$$^$9!#(B

  Web $B%5!<%P!<$r(B Fire Wall $B$NCf$KCV$/$s$G$9$+!)(B  $B$$$/$i%k!<%?!<$G(B Fire
Wall $BFb$X$N%"%/%;%9$r@)8B$7$F$b!"(BWeb $B%5!<%P!<$KIe$C$?(B CGI $B$,0l$D$"$l$P!"(B
$B4JC1$KH4$17j$,=PMh$F$7$^$$$^$9$h!#(B
  $B%a!<%k%5!<%P!<$b0BA4@-$r=E;k$7$?$$$J$i!"30$+$iD>@\(B SMTP $B$G%3%M%/%7%g%s(B
$B$rD%$i$;$:$KCf7Q%^%7%s$rMQ0U$7$?J}$,NI$$$G$9$7!"%a!<%k$NE>Aw$d%a!<%k%5!<(B
$B%P!<$NMxMQ$K4X$7$F87$7$a$N@)8B$r$+$1$?(B /etc/sendmail.cf $B$bI,MW$G$9!#(B
# FireWall $B$OCf$+$i$N967b$K$O40A4$KL5KIHw$G$9$+$i!#(B

  $B%5!<%P!<%W%m%0%i%`<+?H$N%;%-%e%j%F%#$K$bCm0U$rJ'$&I,MW$,$"$j$^$9!#$$$:(B
$B$l$K$;$h!"%Q%1%C%H%U%#%k%?%j%s%0$@$1$G==J,$J%;%-%e%j%F%#$,3NJ]$5$l$k$H$$(B
$B$&$3$H$O!"$"$j$($^$;$s!#(B

  $BCfESH>C<$JCN<1$G(B Fire Wall $B$N9=C[$K<j$r=P$9$H;H$$$K$/$$$@$1$G7k6IH4$1(B
$B7j$@$i$1$N%M%C%H%o!<%/$r:n$C$?$j!"B>$N%M%C%H%o!<%/$KLBOG$+$1$k$N$,$*$A$G(B
$B$9!#$"$^$j0l5$$K;v$r?J$a$h$&$H$7$J$$$G!"$7$P$i$/(B IP $B$K$D$$$FJY6/$7$F$+$i(B
$B<B:]$N%M%C%H%o!<%/$K<j$r$D$1$?J}$,NI$$$G$9$h!#(B

p.s.

  $B$`$`!"$I$3$,(B FreeBSD $B$NOC$@$C$?$s$@$m!#(Bnatd $B;H$C$F(B IP Masquarade
Router $B$r:n$m$&!"$C$FOC$G$9$+!)(B

-- 
$B&N(B  
$B""(BP $BNkLZ0l@8!wJ*M}(B.$BEl9)Bg(B <issei@mikage.t-cnet.or.jp>
