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From: =?ISO-2022-JP?B?GyRCJGIkOCRiJDgbKEI=?= <mojimoji528@yahoo.co.jp>
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In-Reply-To: <20120308.103653.43402163.you@auxo.dearest.net>
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Date: Thu, 08 Mar 2012 11:38:32 +0900
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Subject: [FreeBSD-users-jp 93794] Re: FreeBSD
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$B$b$8$b$8$G$9!#(B

$B$*JV;vM-$jFq$&$4$6$$$^$9!#(B

$B8=:_$O(B LB $B$K$F(B NAT $B$r$+$^$9;v$H!"(Brelayd $B$G(B ridirect 
$B$G$OL5$/(B relay $B$H$9$k$3$H$G%P%i%s%7%s%0$9$k$3$H$,=PMh$k(B
$B$H$3$m$^$G$O=PMh$^$7$?!#(B

$B%$%+!"0lE@$@$1!#(B

Thu, 08 Mar 2012 10:36:53 +0900 $B$K!"(B
Yu Oasa <you@dearest.net> $B$5$s$O=q$-$^$7$?(B:

> DSR$B$r9=C[$9$k$3$H$H$O4X78$J$$$G$7$g$&!#(BNAT$B4D6-$J$N$K%k!<%?$G(B
> NAT$B$7$J$$!"$"$k$$$OHs(BNAT$B4D6-$J$N$K%j%"%k%5!<%P$K%0%m!<%P%k(BIP
> $B$r?6$i$J$$%1!<%9$C$F$I$s$J>l9g$G$9$+!)(B

$B%j%"%k%5!<%P$r>iD92=$9$k$K$"$?$C$F(B GIP $B$N<j;}$A$,>/$J$$(B
$B>l9g!"(BDSR $B$r$I$&$d$C$F<B8=$9$k$N$+!"$,;d$NL\2<$NG:$_$G$7(B
$B$?!#(B
$B$J$<!"$=$&;W$C$?$N$+$H8@$&$H!"(B
http://d.hatena.ne.jp/yamaz/20060817
$B$N5-;v$r8+$F!"2<$NJ}$K!V%j%"%k%5!<%P$K(B GIP $B?6$kI,MWL5$$!W(B
$B$H$$$&5-;v$r8+$F!"(B
http://d.hatena.ne.jp/hirose31/20060817/1155795703
$B$r;29M$K9M$(!"3N$+$KI,MW$J$$$H$NH=CG$G!"$J$s$H$+$J$k$+$H(B
$B;W$C$F$$$^$7$?!#(B

$B$$$o$f$k(B
http://www.undeadly.org/cgi?action=article&sid=20080617010016
$B$3$N9=@.$G!"3N$+$K(B DSR $B$O2DG=!#(B
$B$G!"<B:]=PMh$?!#(BDSR $B$@$1$r<B8=$9$k$J$i3N$+$K(B GIP $B$O$$$i(B
$B$J$$!J$$$d!"@53N$K$O(B GIP $B$,$$$k$s$@$1$I%5!<%S%9Ds6!MQ$N(B
GIP $B$r;H$$$^$o$9;v(B(ARP $BL5$7$N(B alias (lo0 $B$G$b2D!K!K$G2D(B
$BG=!K!#(B

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$B$H$C$?$j$7$F$$$k$o$1$G!"$=$3$K$O(B GIP $B$J$j!"!J9-5A$N!K(BNAT
$B$J$j$,I,MW!#(B

$B$C$F$$$&;v$@$C$?$C$F$@$1$NOC$G$9!#5$IU$+$J$$;d$,>p<e!#(B

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> $B$$$:$l$K$;$h!"%j%"%k%5!<%P$r%W%i%$%Y!<%H%;%0%a%s%H$K(B
> $B@_CV$9$k>l9g!"%j%"%k%5!<%P$+$i$N(B outbound $B$KBP$7$F$O(B
> full NAT$B$r=q$/$N$,0lHLE*$G$7$g$&!#(B
$B$H$$$&ItJ,$NM}2r$,4E$+$C$?$H$$$&$N$b$"$k$N$G$9$,!"2>$K(B
full NAT$B!J(BPIP$B"+"*(Bany$B!K$N5-=R$r%j%"%k%5!<%P$G=q$3$&$H$7(B
$B$?$i!"JV$j$N%Q%1%C%H$,(B LB $B$G%Q%1%C%HJ,;6$5$l!J>P!K!"%Q(B
$B%1%C%H$,85$KLa$C$F$3$J$$!J%j%"%k%5!<%P$G30It$K%"%/%;%9(B
$B=PMh$J$$!K;v$K$J$j$^$9!#(B
$B$G$9$+$i%k!<%?$N0LCV$G(B NAT $B$r=q$+$J$$$H$$$1$^$;$s!#(B
$B$G$b!"$=$l$O$"$s$^$j$7$?$/$J$$!#(B

DSR $B$K$7$?$+$C$?$N$O!"=PMh$k$@$1%Q%1%C%H$N=hM}$O(B routing
$B$@$1$G9T$$!"(BNAT $BJQ49$J$s$+$N(B CPU $BIi2Y$N=E$$=hM}$r64$_$?(B
$B$/$J$$!uIi2Y$r0lE@$K=8Cf$7$?$/$J$$$H$$$&L\E*$@$C$?$N$G!#(B

$B$?$@!";W$C$?;v$,<B8==PMh$J$$$J$i!";EJ}$,L5$$$N$+$J!#$H!#(B

$B3N$+$K4y>e$G$b$o$+$kOC$G$9$,!"MM!9$J>pJs$KOG$o$5$l!"NI$/(B
$B$o$+$i$J$+$C$?$N$G!"7k6I<B:]$K%5!<%P$rN)$A>e$2$F%Q%1%C%H(B
$B$rDI$C$+$1$k$3$H$G(B DSR $B$G;d$,$d$j$?$$;v$r$9$k$K$O(B

>$B7k6I#D#S#R$d$j$?$$$J$i(B
>$B!&%k!<%?$G(B NAT $B$7$k(B
>$B!&%j%"%k%5!<%P$K#G#I#P?6$l(B
>$B$N$I$A$i$+$r$9$k$7$+L5$5$=$&$G$9$M!#(B

$B$H$$$&7kO@$KC#$7$^$7$?!#(B
# $B$^$!!"(BNAT $BF~$l$?$i(B DSR $B$H$O8@$(L5$$MM$J5$$,$7$^$9$1$I$M!&!&!&(B(^^;
# $B$=$l$K!"(BR $B$N0LCV$K(B NAT $BF~$l$?$iA4$F$N%Q%1%C%H$,(B NAT $BBP(B
# $B>]$G!"=hM}B.EY$,!&!&!&(B

$B7k6I(B LB $B$K(B NAT $BF~$l$F!"%j%"%k%5!<%P$+$i$N%G!<%?<hF@MW5aEy(B
$B$@$1(B NAT $B$,$+$+$k$h$&$K$7$F#4Bf$N%j%"%k%5!<%P$KIi2YJ,;6$9(B
$B$k;v$G!"$[$\#4G\$N=hM}B.EY8~>e$,<B8==PMh$^$7$?!#(B
# R $B$N0LCV$G(B full NAT $B$7$?$i=hM}B.EY$,#1!?#4#0$K$J$j$^$7$?!#(B
# $B$3$l$K$O$S$C$/$j!J>P!K(B

$B$H$$$&!"%9%l1x$7$NEj9F$G$7$?!#(B

$BLLL\$4$6$$$^$;$s!#(B

-- 
$B$b$8$b$8(B <mojimoji528@yahoo.co.jp>

