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Date: Sat, 25 May 2002 02:37:43 +0900
Message-ID: <yge3cwhv448.wl@mille.mahoroba.org>
From: Hajimu UMEMOTO <ume@mahoroba.org>
To: FreeBSD-users-jp@jp.FreeBSD.org
In-Reply-To: <20020524.223335.291439531.eakasaka@rodfbs.org>
References: <20020524120423L.harrier@seiryu.cim.hkg.ac.jp>
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	<20020524.223335.291439531.eakasaka@rodfbs.org>
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Subject: [FreeBSD-users-jp 68658] Re: /etc/hosts.allow
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  $BG_K\!w(BIMASY$B$G$9!#(B

>>>>> On Fri, 24 May 2002 22:33:35 +0900 (JST)
>>>>> Eriya Akasaka ($B@V:dA*:H(B) <eakasaka@rodfbs.org> said:

> /etc/hosts.allow $B$NI>2A$r9T$J$$$^$9!#$=$7$F(B $B5U0z$-"*@50z$-$r9T$J$C$?:]!"@5(B
> $B0z$->pJs$H0lCW$7$J$$$b$N$rGS=|$9$k$?$a$N$b$N$G$9!#3:Ev$9$k%"%/%;%9$,$"$l$P!"(B

eakasaka> $B>/$7A0$J$i$H$b$+$/$b:#8=:_(B $B5U0z$-$H@50z$-$,0lCW$7$J$$(B
eakasaka> $B$H$$$&$3$H$O$=$s$J$KGS=|$5$l$k$Y$-$b$N$J$N$G$7$g$&$+!)(B

  $B$=$l$O%]%j%7<!Bh$G$7$g$&!#0l1~!";d$OGS=|$7$?$$$HI=L@$7$F$*$-$^$9!#(B:)

eakasaka> IPv6 $B$G$OJ#?t$N(B prefix $B$,?6$j$d$9$/$J$C$?$N$G(B
eakasaka> $BFC$K8=:_$N%H%s%M%k@\B3$,$^$@B?$$;vNc$G$OJ#?t$N(B
eakasaka> AAAA $B$H(B PTR $B$N%Z%"$,$R$H$D$N%[%9%H$KB8:_$9$k$3$H$b(B
eakasaka> $B$"$k$H;W$&$N$G$9$,!#(B

  $B5U0z$-$7$?7k2LF@$i$l$k%[%9%HL>$KJ#?t$N(B A RR $B$^$?$O(B AAAA RR $B$,IU$$$F(B
$B$$$?>l9g!"$=$NCf$K85$N(B IP $B%"%I%l%9$r;X$7$F$$$k$b$N$,$"$k$+$I$&$+$rD4$Y(B
$B$F!"$"$l$P(B OK $B$H$7$^$9!#Nc$($P!"(B

	1.0.0.10.in-addr.arpa.	IN	PTR	hoge.example.com.
	2.0.0.10.in-addr.arpa.	IN	PTR	hoge.example.com.
	1.1.0.10.in-addr.arpa.	IN	PTR	hoge.example.com.
	hoge.example.com.	IN	A	10.0.0.1
				IN	A	10.0.0.2
				IN	A	10.0.1.1

$B$G!"(B10.0.0.1 $B$+$i%"%/%;%9$,$"$C$?>l9g!"(B

	10.0.0.1 -> hoge.example.com -> 10.0.0.1

$B$H$J$j!"$3$N%A%'%C%/$G0z$C$+$+$k$3$H$O$"$j$^$;$s!#<B:]!"$$$C$Q$$(B AAAA
RR $B$,IU$$$?%^%7%s$rF|>oE*$K;H$C$F$^$9$,!":$$C$?$3$H$O$"$j$^$;$s!#(B
  contrib/tcp_wrappers/socket.c $B$N(B sock_hostname() $B$rFI$s$G$_$F$/$@$5(B
$B$$!#85$N(B tcp_wrappers $B$NF0$-$rJ]$C$?$^$^(B IPv6 $B2=$7$?$D$b$j$J$N$G!";d$N(B
$B0U?^DL$j$K=q$+$l$F$$$k$H$9$l$P!">e5-@bL@DL$j$NF0$-$r$7$F$$$k$O$:$G$9!#(B

# $B0l=V(B IPv6 $B%"%I%l%9$G=q$3$&$H;W$C$?$1$I!"(BA RR $B$+(B AAAA RR $B$+$OK\<A$G$O(B
# $B$J$$$7!"D9$/$J$j$9$.$k$N$G;_$a!#(B:-)

-- 
$BG_K\(B $BH%(B $B!w(B $B%$%s%?!<%M%C%H8_=u2q2#IM(B  http://www.imasy.org/~ume/
ume@mahoroba.org  ume@bisd.hitachi.co.jp  ume@{,jp.}FreeBSD.org
$B%W%m%0%i%`$O=q$$$??M$N0U?^$G$O$J$/=q$+$l$?DL$jF0$/(B  I hate Modula-3 :-)
