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To: IPv6-jp@jp.freebsd.org
In-reply-to: Toshiya.Saitoh's message of Thu, 08 Apr 1999 18:09:54 JST.
      <19990408180954Z.toshiya@fujixerox.co.jp> 
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From: Jun-ichiro itojun Hagino <itojun@iijlab.net>
Date: Thu, 08 Apr 1999 18:16:29 +0900
Message-ID: <28320.923562989@coconut.itojun.org>
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Subject: [IPv6-jp 191] Re: bind8 and newbie forwarder 
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>$B%F%9%H$7$?4D6-$O!$(BIPv4 private$B!$(BIPv6 site-local $B$G(B IPv6 global $B$O$^$@$"(B
>$B$j$^$;$s!%(BNR60 $B$N8~$&$K(B IPv4 global $B$,?6$C$F$$$^$9!%2<$N?^$N(B WAN $B$O(B 
>Firewall $B$GJD$8$F$$$k$N$G!$(BNR60 $B$K$O(B NAT $B$r;H$C$F$$$^$;$s!%(BIPv4 $B7PO)>pJs(B
>$B$O(B RIP $B$G<hF@$7$F$$$^$9!%(BNR60 $B$N%k!<%?DLCN%G!<%b%s$GN>J}$N%;%0%a%s%H$K!$(B
>site-local $B$J(B prefix $B$rG[$C$F$$$^$9!%(B
>     -------+---------+-------- WAN (v4/global, v6 fec0::/64)
>            |         |
>            |        DNS  <=== WAN $BB&$N(B DNS
>            |
>          NR60
>            |
>     ---+---+----+----+-------- $B<B83(B zone (v4/private, v6 fec0::f/64)
>        |        |    |
>        A        B    C
>$B$3$3$G!$$^$:(B(?)$B!$(BDNS $B%5!<%P$+$i$+$J$H;W$$$^$7$F!$<B83(B zone $B$N(B host A $B$K(B 
>kame $B$N(B ports/bind8 $B$H(B port/newbie $B$rN>J};n$7$F$_$^$7$?!%$A$J$_$K(B B$B!$(BC 
>$B$b(B kame-snap $B$N:G?7HG$r;H$C$F$$$^$9!%(B
>bind8, newbie $B$N$I$A$i$b!$<B834D6-Fb$O(B ncl, nslookup(kame ports) $B$r;H$C(B
>$B$F(B IPv6 $B$GL>A0$N2r7h$,$G$-$^$7$?!%(BIPv4 $B$N%0%m!<%P%k6u4V$X$b%"%/%;%9$7$?(B
>$B$$$N$G!$(Bforwarder $B$G>e0L$N(B WAN $B$N(B v4 DNS $B%5!<%P$r@_Dj$7$?$N$G$9$,!$(BWAN 
>$BB&$N%[%9%HL>$N2r7h$,$G$-$^$;$s!%%I%-%e%a%s%H$K$O(B newbie $B$N(B forwarder $B$,(B 
>buggy $B$H$"$j$^$7$?$N$G!$$A$g$C$H$"$-$i$a5$L#$G$9!%(Bbind8 $B$NJ}$G$O!$(BIPv4 
>$B$N(B 53 $BHV%]!<%H$,(B Listen $B$@$C$?$N$G!$$&$^$/9T$/$N$+$H;W$C$?$N$G$9$,!$(B
>% nslookup -q=a <$B>e0L%I%a%$%s$N%[%9%HL>(B> 
>$B$G1~Ez$,$"$j$^$;$s!%(B

	$B$A$g$C$H$M$s$N$?$a3NG'$G$9!#(B
	IPv4$B$N(Brouting$B>u67$O$I$&$J$C$F$$$^$9$+(B? $B<B83(Bzone(v4/private)$B$H$$$&(B
	$B%;%0%a%s%H$+$i!"(BWAN(v4/global)$B$H$$$&%;%0%a%s%H$X$N(BIPv4$BE*@\B3@-$O(B
	$B$"$j$^$9$+(B? $B$b$7(BNR60$B$,(Brouting$B$7$F$/$l$F$$$J$$$N$J$i!"(Bhost A$B$+$i(B
	$B!V(BWAN$B$N(Bv4 DNS$B%5!<%P!W$X$N@\B3@-$,$J$$$N$G$O$J$$$G$7$g$&$+!#(B

itojun
