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From: "YAMANEKO/Mao" <yneko2@yamamaya.com>
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Date: Wed, 26 Sep 2007 11:10:29 +0900
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Subject: [FreeBSD-users-jp 91053] ipfw =?ISO-2022-JP?B?GyRCJE5GMBsoQg==?=
 =?ISO-2022-JP?B?GyRCRSolayE8JWskTj90GyhC?= 
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$B$?$S$?$S$*@$OC$K$J$j$^$9!"$b$j$b$H$G$9(B

DNS$B%5!<%P$K$*$$$F!"(B
ipfw$B$G(B limit src-addr $B$N@_Dj$r$7$F$$$k$N$G$9$,!"(B
$B$=$N$?$aF0E*%k!<%k$,8B3&$$$C$Q$$$^$G=PMh$F$*$j$^$7$F!"(B

$B$*$=$i$/$=$N$;$$$@$H;W$&$N$G$9$,!"(BCPU$BIi2Y$bL/$K>e$,$k$7!"(B
ipfw$B$K?7$7$/%k!<%k$r=q$-B-$7$F$bL5;k$5$l$?$j!"(B
limit src-addr$B$G@_Dj$7$?@)8B0J2<$G$b!"FMA3%Q%1%C%H$,DL$i$J$/$J$C$F$7$^$C$?$j(B
$B!&!&!&(B
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$B$=$3$G!"F0E*%k!<%k$N:GBg?t$r8:$i$;$P$$$$$N$G$O!"$H;W$$$D$-!"(B

$B!!(Bnet.inet.ip.fw.dyn_max=8192

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$B!!(Bnet.inet.ip.fw.dyn_max=100 $B!J6KC<!*!)!K(B

DNS$B$N(BUDP/53$B$N%Q%1%C%H$,$[$H$s$I$^$C$?$/DL$i$J$/$J$C$F$7$^$$$^$7$?!#(B

net.inet.ip.fw.dyn_max$B$r8:$i$9$H!"(B
$B$J$<$3$N$h$&$J8=>]$K$J$k$N$G$7$g$&$+!)(B
$B$+$J$j%/%(%j$NB?$$(BDNS$B%5!<%P$J$N$G$9$,!"(B
$B$J$K$+NI$$!"(Bipfw$B$N%A%e!<%K%s%0J}K!$J$I$"$j$^$7$?$i(B
$B$465<x$/$@$5$$$^$;!#!#(B

- YAMANEKO / Mao
http://yamamaya.com/

