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Date: Tue, 14 Nov 2000 23:28:25 +0900
From: SATO tsuyoshi <tsu@genius.gr.jp>
To: FreeBSD-net-jp@jp.freebsd.org
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Subject: [FreeBSD-net-jp 2837] Re: alias address on classless network
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> $B%M%C%H%^%9%/$,(B255.255.255.255$B!"$D$^$j(B/32$B$H;XDj$5$l$F$$$k$N$G$9$+$i!"%M%C(B
> $B%H%o!<%/$N(BIP$B%"%I%l%9$O!"$=$N(BIP$B%"%I%l%9<+?H$K$J$k$N$G$O$"$j$^$;$s$+!#(B

$B$=$&$G$9$h$M!#$d$C$Q$j!#(B
$B$H$$$&$o$1$G!"2~$a$F(BDNS$B$N%m%0$r8+$k$H(B

1)192.168.1.176$B$r0z$/(B(/28$B$N%M%C%H%o!<%/%"%I%l%9(B)
2)192.168.1.178$B$r0z$/(B(fxp0$B$NK\%"%I%l%9(B)
3)192.168.1.179$B$r0z$/(B(/32$B$N%M%C%H%o!<%/%"%I%l%9(B)
4)192.168.1.0$B$r0z$/(B(/24$B$N%M%C%H%o!<%/%"%I%l%9(B)
5)192.168.1.179$B$r0z$/(B(fxp0$B$N(Balias$B%"%I%l%9(B)

$B$H$$$&%/%(%j!<$r$7$F$$$k$3$H$,$o$+$j$^$7$?!#(B
$B$D$^$j(B3)$B$G(B/32$B$N%M%C%H%o!<%/$r0z$3$&$H$7$F<:GT(B($B!)(B)$B$7(B4)$B$K;j$C$F$k$h$&$G$9!#(B

$B$G!"2?8N(B3)$B$,<:GT$9$k$N$+$H9M$($k$H!"(BOCN$B%(%3%N%_!<$N5U0z$-$NF0:n$,4X78$7$F(B
$B$/$k$N$G$O!)(B $B$H9M$($^$7$?!#(B
DNS$B%5!<%P(B($B%-%c%C%7%e%5!<%P(B)$B$K(Bdjbdns(dnscache)$B$r;H$C$F$$$k$N$G$9$,!"(B
192.168.1.176(176.1.168.192.in-addr.arpa)$B$O%k!<%H%5!<%P$+$i8!:w$7$J$$$GD>(B
$B@\!"<+A0$N(BDNS$B$KLd$$9g$o$;$k$h$&$K$J$C$F$$$^$9!#(B
$B0lJ}(B192.168.1.179$B$O%k!<%H%5!<%P$+$i8!:w$r;O$a$F:G=*E*$K(B
1.168.192.in-addr.arpa$B$N%G!<%?$r;}$D(BOCN$B$N%5!<%P$KLd$$9g$o$;$,9T$-!"$=$3$G(B
179.1.168.192.in-addr.arpa$B$O<B$O(B179.176.1.168.192.in-addr.arpa$B$N(BCNAME$B$@!"(B
$B$H$$$&2rEz$,$-$^$9!#(B

CNAME$B$@$H$N2sEz$rF@$F!"2?8N(B192.168.1.0$B$r0z$/$N$+$H$$$&$3$H$OJ,$+$i$J$$$N(B
$B$G$9$,!"(Balias$B%"%I%l%9$N%>!<%s$r:n$C$F$=$l$r;2>H$5$;$l$P!V(BCNAME$B$@!W$H$NJV(B
$B;v$,$3$J$$$N$G$&$^$/$$$/$+$b$7$l$J$$$H;W$$$^$7$?!#(B
$B;~4V$,=PMh<!Bh;n$7$F$_$h$&$H;W$$$^$9!#(B

$B$42sEz$/$@$5$C$?J}!9$"$j$,$H$&$4$6$$$^$7$?!#(B

---
$B:4F#(B $B9d(B -SATO tsuyoshi-
tsu@genius.gr.jp


