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Date: Wed, 22 Apr 2009 18:33:36 +0900
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Subject: [FreeBSD-users-jp 92260] Re: natd(8)
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$B$?$1$U!wBg:eK-Cf$G$9!#(B
Yoshihiro Hanahara $B$5$s$O=q$-$^$7$?(B (2009/04/21 19:04):

> natd$B$r$$$C$?$s$H$a$F!"(B-verbose $B%*%W%7%g%sIU$-$G(Bnatd$B$r:F5/F0$7$F$_$?$i!"(B
> $B2?$+J,$+$C$?$j$7$J$$$G$7$g$&$+(B? 
$BFC$KLdBj$i$7$-8=>]$O3NG'$G$-$^$;$s$G$7$?!#(B
$B;n$7$F$_$?;~$NEG$-=P$5$l$?%b%N$rD%$C$F$*$-$^$9!#(B

172.16.25.1 $B$,(B WEB $B%"%/%;%9$KMh$?%/%i%$%"%s%H%"%I%l%9!#(B
10.60.20.1 $B$,(B WEB $B%5!<%P$N%"%I%l%9!#(B
! # /sbin/natd -config /etc/natd.conf -n em0 -verbose
! Loading /lib/libalias_cuseeme.so
! Loading /lib/libalias_ftp.so
! Loading /lib/libalias_irc.so
! Loading /lib/libalias_nbt.so
! Loading /lib/libalias_pptp.so
! Loading /lib/libalias_skinny.so
! Loading /lib/libalias_smedia.so
! natd[1353]: Aliasing to 10.60.20.1, mtu 1500 bytes
! In  {default}[TCP]  [TCP] 172.16.25.1:61289 -> 10.60.20.1:80 aliased to
!            [TCP] 172.16.25.1:61289 -> 10.60.20.1:80
! Out {default}[TCP]  [TCP] 10.60.20.1:80 -> 172.16.25.1:61289 aliased to
!            [TCP] 10.60.20.1:80 -> 172.16.25.1:61289
! In  {default}[TCP]  [TCP] 172.16.25.1:61289 -> 10.60.20.1:80 aliased to
!            [TCP] 172.16.25.1:61289 -> 10.60.20.1:80
! In  {default}[TCP]  [TCP] 172.16.25.1:61289 -> 10.60.20.1:80 aliased to
!            [TCP] 172.16.25.1:61289 -> 10.60.20.1:80
! Out {default}[TCP]  [TCP] 10.60.20.1:80 -> 172.16.25.1:61289 aliased to
!            [TCP] 10.60.20.1:80 -> 172.16.25.1:61289
! In  {default}[TCP]  [TCP] 172.16.25.1:61289 -> 10.60.20.1:80 aliased to
!            [TCP] 172.16.25.1:61289 -> 10.60.20.1:80
! Out {default}[TCP]  [TCP] 10.60.20.1:80 -> 172.16.25.1:61289 aliased to
!            [TCP] 10.60.20.1:80 -> 172.16.25.1:61289
! In  {default}[TCP]  [TCP] 172.16.25.1:61748 -> 10.60.20.1:80 aliased to
!            [TCP] 172.16.25.1:61748 -> 10.60.20.1:80
! Out {default}[TCP]  [TCP] 10.60.20.1:80 -> 172.16.25.1:61748 aliased to
!            [TCP] 10.60.20.1:80 -> 172.16.25.1:61748
! In  {default}[TCP]  [TCP] 172.16.25.1:61748 -> 10.60.20.1:80 aliased to
!            [TCP] 172.16.25.1:61748 -> 10.60.20.1:80
! In  {default}[TCP]  [TCP] 172.16.25.1:61748 -> 10.60.20.1:80 aliased to
!            [TCP] 172.16.25.1:61748 -> 10.60.20.1:80
! Out {default}[TCP]  [TCP] 10.60.20.1:80 -> 172.16.25.1:61748 aliased to
!            [TCP] 10.60.20.1:80 -> 172.16.25.1:61748
! Out {default}[UDP]  [UDP] 10.60.20.1:51786 -> 210.130.0.1:53 aliased to
!            [UDP] 10.60.20.1:51786 -> 210.130.0.1:53

> $B$"$H!"(Bdmesg$B$N%m%0$_$F$k$H!"!V(Bipfw2 (+ipv6)$B!W$H$J$C$F$k$s$G!"(Bipv6$B$,4X78$9(B
> $B$k$C$F$3$H$O$"$k$N$G$7$g$&$+(B? 
IPv6 $BB&$K$O1F6A$,=P$J$$$N$G(B ipfw(8) $BB&$G$O$J$/(B natd(8) $B$NLdBj$HG'<1$7$F$$$^$9!#(B
$B$^$?!"(BIPv6 $BB&$G$b%5!<%S%9$7$F$$$k$N$G!"30$9;v$,$G$-$J$$$N$G$9!#(B

> $B$"$H!"%m%0<h$l$k$h$&$K$5$l$F$$$k$_$?$$$J$s$G!"%m%0$H$C$F$?$iCY$/$J$k$H$+!#(B
$B<h$i$J$/$F$bCY$$$G$9$M!#<h$C$?$i6O$+$G$9$,$5$i$KCY$/$J$k463P$G$9!#(B

> $B$"$H!"$3$NJU$j$N$3$H$O>\$7$/$J$$$s$G$9$,!"$?$1$U$5$s$N(Bdmesg$B$r8+$k$H!"(B
> em0 $B$O(B irq 16 $B$r;H$C$F$^$9$,!"(Bdc0 $B$b(B irq 16$B;H$C$F$^$9(B($B$[$+$K$b(Birq16$B$D$+$C(B
> $B$F$k$b$N$,$"$k(B)$B!#(B
> $B;d$N=j$K$"$k%^%7%s$O8E$$$b$N$P$+$j$J$s$G(B(ISA$B%P%9$N%+!<%I$b$"$k$+$i(B :-)$B!"(BIRQ
> $B$N%7%'%"$OLdBj$J$$$s$@$m$&$+$C$F;W$&$s$G$9$,!"%I%i%$%P$,$h$-$K$K7W$i$C$F(B
> $B$$$k$+$i(BO.K.???
de0 $B$rB>$N(B PCI $B%9%m%C%H$K0\$7$F;n$7$F$^$;$s$N$G!"(Birq $B>WFM$7$J$$$h$&$K;I$7D>$7$F$_$k2ACM$O$"$j$=$&$G$9$M!#(B
$B$?$@!"(Birq $B$N4IM}$O(B acpi $BG$$;$J$N$G(B irq $B>WFMLdBj$C$F$N$O2a5n$N$b$N$@$HG'<1$7$F$$$^$7$?$,!"(B
$B$3$NJU$j$O40A4$K8+Mn$H$7$F$$$^$7$?!#(B

ISA $B$N%+!<%I$b(B PnP $B%b!<%I$@$H>e<j$/F0:n$7$J$$(B ed $B%G%P%$%9$,Bt;3$"$j$^$9$7$M!#(B

$B$H$$$&;v$G!"(Bnic $B$N>l=j$r:9$7BX$($F<B83$7$F$_$^$9!#(B

$B$=$l$G$O!#(B
