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In-reply-to: matusita's message of Mon, 10 Jan 2000 17:05:26 JST.
      <20000110170526W.matusita@ics.es.osaka-u.ac.jp> 
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From: Jun-ichiro itojun Hagino <itojun@iijlab.net>
Date: Mon, 10 Jan 2000 22:09:47 +0900
Message-ID: <853.947509787@lychee.itojun.org>
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Subject: [IPv6-jp 456] Re: why ping(8) and others have *yet another* IPv6-enable version? 
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>$B:G6a(B FreeBSD-current $B$K(B KAME $B$N(B code $B$,$P$s$P$s(B merge $B$5$l$F$-$F$$$k$o$1(B
>$B$J$N$G$9$,!E!E(B
>ping $B$H(B ping6 $B$H$$$&!$$I$&$_$F$bF1$8;E;v$r$9$k(B($B$+$DB?J,F0:n$,GSB>E*$J(B)$B$b(B
>$B$N$,B8:_$7$F$$$k$N$O$J$<$J$N$G$7$g$&$+(B?

	$B$3$&$$$&8f0U8+$OHs>o$K$h$/$"$j$^$9!#(B

	ping + ping6$B$r0l=o$K$7$F(Bnewping$B$K$7$?$H$7$F$b!"(B
		newping localhost
	$B$H$7$?>l9g!"(BIPv4/v6$B$I$C$A$N(Breachability$B$,3NG'$G$-$k$+J]>Z$,$"$j$^$;$s!#(B
	$B$h$C$F!"BgDq$N>l9g(B
		newping -4 localhost
		newping -6 localhost
		newping 127.0.0.1
		newping ::1
	$B$H$7$F;H$&$N$G$O$J$$$+$H$$$&$N$,$o$?$7$NM=A[$G$9!#(B

	$B$=$$$+$i!"(Bsource code sharing$B$NLL$+$i$9$k$H!"$?$$$7$F(Bshare
	$B$G$-$J$$$G$9!#$H$$$&$o$1$G!"(Bkame$BB&$N<BAu(B/$B%a%s%F<j4V$NET9g>e$+$i$9$k$H(B
	ping6$B$NJ}$,3Z!#(B

	$BJL$K$/$C$D$1$k$3$H$KH?BP$7$F$$$k$o$1$G$O$J$$$G$9$,!"(B4.0 freeze$B4|4VCf$K(B
	$B$/$C$D$1$k:n6H$9$k$N$bBgJQ$J$N$G!"(B
	- $B$H$j$"$($:$D$C$3$s$G$*$$$F(B
	- $B$@$l$+$/$C$D$1$F$/$l$k$R$H$,$$$l$P4?7^$9$k(B
	$B$C$F$/$i$$$G$7$g$&$+!#$H$$$&$o$1$G!"$$$$$@$7$C$Z$NK!B'$H$$$&$3$H$G(B
	$B$h$m$7$/!#(B

>$B$3$l$O(B traceroute $B$d(B route6d ($B$3(B
>$B$l$O$J$<$+(B sbin $B$G$O$J$/(B usr.sbin $B$K$O$$$C$F$$$k$N$,IT;W5D$G$7$+$?$,$J$$(B
>$B$N$G$9$,(B)$B$K$b8@$($k$3$H$G$b$"$j$^$9$1$l$I$b!%(B

	traceroute$B$K$D$$$F$bF1MM!#(Busr.sbin$B$KCV$$$F$"$k$N$O(Btraceroute$B$K(B
	$B$J$i$C$?$^$G$G$9!#(B

>$B:#8e(B telnet $B$H$+(B inetd $B$H$+(B fetch $B$H$+(B ypserv $B$H$+(B($B$C$F(B NIS $B$^$G(B v6 $B$9$k(B
>$B$+$I$&$+$O$H$b$+$/(B:)$B!$$"$i$f$k(B 6 $B$,$D$$$?(B executable $B$,H/@8$7$F!$7k2LE*(B
>$B$K(B network $B$^$o$j$N%D!<%k$N?t$OG\A}$9$k$N$G$7$g$&$+(B?

	IPv4/v6$B$rL@<(E*$K6hJL$;$s$G:$$i$J$$$b$N$O(Bdual stack$B2=$7$^$9!#(B
	% telnet 127.0.0.1
	% telnet ::1
	% telnet localhost ($BL>A02r7h$NET9g$G$I$C$A$K$$$/$+$o$+$i$J$$(B)

itojun
