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To: IPv6-jp@jp.freebsd.org
In-reply-to: seirios's message of Tue, 01 Feb 2000 02:35:25 JST.
      <20000201023525W.seirios@Matrix.iri.co.jp> 
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From: Jun-ichiro itojun Hagino <itojun@iijlab.net>
Date: Tue, 01 Feb 2000 02:49:00 +0900
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Subject: [IPv6-jp 540] Re: source address selection via gif 
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>	Multi-home$B$NOC$r>/$7=q$$$F$*$-$^$9!#$A$g$C$HD9$$$G$9$,$+$s$Y$s$r!#(B
>	$BHs>o$K4pK\E*$J;v$@$H;W$&$N$G!":#$5$i$+$b$7$l$^$;$s!#(B
(snip)
>	$B$H$J$k$H;W$$$^$9!#(B
>	$B2>Dj>r7o$r9MN8$9$k$H!"(Ba$B$K$H$C$F$O!"(B
>	1) a$B$,(BDest Addr$B$K(BAddr-Y::b$B$rA*$s$@>l9g(B
>	   Z$B$K%Q%1%C%H$rEj$2$k(B
>	2) a$B$,(BDest Addr$B$K(BAddr-X::b$B$rA*$s$@>l9g(B
>	   X$B$K%Q%1%C%H$rEj$2$k(B
>	$B$H$J$j$^$9!#F1$8$h$&$K(Bb$B$O!"(B
>	1) a$B$,(BSrc Addr$B$K(BAddr-Z::a$B$rA*$s$@>l9g(B
>	   Y$B$K%Q%1%C%H$rEj$2$k(B
>	2) a$B$,(BSrc Addr$B$K(BAddr-X::a$B$rA*$s$@>l9g(B
>	   X$B$K%Q%1%C%H$rEj$2$k(B

	$B$3$l$O;`$L$[$I5DO@$7$?$N$G$9$,!"$@$&$H!#(B

	a$B$d(Bb$B$,AH?%$N(Bedge router$B$G$"$l$P??$G$9$,!"AH?%$NCf$NC1$J$k(Bend node$B$N(B
	$B>l9g!"(B
	- dstination address$B$O3N$+$K(BAddr-Y::b or Addr-X::b$B$N$U$?$DA*Br$G$-$k(B
	- $B$G$b!"7PO)$O$I$C$A$bC10l$N(Bdefault router($BAH?%Fb!"(Bsubnet$B=P8}(B)$B$r(B
	  $B8~$$$F$$$k(B
	- $B$N$G!"(Bsource address$B$K$I$C$AA*$s$G$$$$$N$+%R%s%H$,$J$$(B
	- $B$($($$!"E,Ev$KA*$s$8$c$((B
		$BCp(B: longest match$B$O$"$F$K$J$i$J$$!#(B
	$B$H$J$j$^$9!#7k2L$H$7$F!"(Bsite A$B$r=P$?%j%s%/(B == site A$B$K5"$C$F$/$k(B
	$B%j%s%/!"$K$J$k$H$O8B$j$^$;$s!#(B

>	$B$H$$$&$o$1$G!"Cf4V!J$D$^$j<+%5%$%H$N30B&!K$O$H$b$+$/!"(Bsrc addr$B$,A*(B
>	$BBr$5$l$?;~E@$G!"La$C$F$/$k(B Link $B$O;v<B>e7hDj$5$l$k$H;W$$$^$9!#$I$&(B
>	$B$G$7$g$&$+!)(B

	$BA4$F$N7PO)$,$o$+$C$F$$$kFCDj$NCOE@0J30$,(Bsource$B$N%Q%1%C%H$K$D$$$F$O!"(B
	$B=P8}(B = $BF~8}$OC#@.$G$-$^$;$s!#(B
	edge router$B0J30$G$OLr$K$?$A$^$;$s!#(Bend node$B$G$O6lO+$9$k$@$1L5BL$G$9!#(B

itojun
