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Article #118

Re: NTT NGN, IPv6, and Flets-TV

#118
From: Yasushi Shinjo
Date: Wed, 27 May 2009 05:33
67 lines
4224 bytes
$B?7>k!wC^GHBg3X>pJs$G$9!#$3$s$K$A$O!#(B

In article <3993858news.pl@rananim.ie.u-ryukyu.ac.jp>
	kono@ie.u-ryukyu.ac.jp (Shinji KONO) writes:
> NTT$BEl@>!"(BNGN$B$G$N(BIPv6$B@\B35!G=Ds6!$K8~$1Ls4>JQ99?=@A(B
> http://internet.watch.impress.co.jp/cda/news/2009/05/25/23550.html
> $B!V%f!<%6!<$H(BISP$B4V$N%H%s%M%j%s%0$K$h$j(BIPv6$B@\B3$rDs6!$9$k!V%H%s(B
> $B%M%kJ}<0!W$H!"@\B3;v6H<T$+$iMB$+$C$?(BIPv6$B%"%I%l%9$r(BNTT$BEl@>$,(B
> $BJ'$$=P$9!V%M%$%F%#%VJ}<0!W$N(B2$BJ}<0!W(B
> 
> $B$H$+$G$9$M!#$$$m$$$m6n$10z$-$,$"$k$i$7$$!#(B

$B$J$k$[$I!#(B2011 $BG/$O!"CY$$$J$"!#$=$NA0$K!"CO>e%G%8%?%k%F%l%S(B
$B$N4XO"$G!"8w%U%!%$%P$G$N:FAw?.$GGd$j$?$$!"$D$^$j!"(B

    +------+--------+------+------+-----------+
    | $BEEOC(B | $B%F%l%S(B | IPv4 | IPv6 | ...       |
    +------+--------+------+------+-----------+
    |             $B8w%U%!%$%P(B                  |
    +-----------------------------------------+

$B$3$l$J$i$9$C$-$j$9$k$1$l$I!#8=>u$O8w%U%!%$%PD>$,8+$($k(B
$B$/$F!"(BIPv6 $B$,$$$/$D$b=P$F$/$k!#(B

    +------+------+----+------+--------+------+
    | $BEEOC(B | IPv4 | ...| $BEEOC(B | $B%F%l%S(B | IPv6 |
    +------+------+----+------+--------+------+
    | IPv4(flets)      |      IPv6(NGN)       |
    +------------------+----------------------+
    |             $B8w%U%!%$%P(B                  |
    +-----------------------------------------+

> $B%U%l%C%D$N(BPPPoE$B$H$+$N1dD9$G$d$j$?$$$H%W%m%P%$%@B&$O;W$C$F$$(B
> $B$k$h$&$G$9$1$I!#(B

$B%W%m%P%$%@A*$Y$k$N$O!"$$$$$G$9$h$M!#A*$SJ}Fq$7$$$1$l$I!#%W%m(B
$B%P%$%@$b7c$7$$6%Ah$K$5$i$5$l$F%*%*%b%&%1$7$F$$$k$h$&$K$O8+$((B
$B$^$;$s!#F985$N(BNTT$B$@$1$OLY$+$C$F$$$k!#(B

> NTT$BEl@>$N$h$&$JCO0hJ,3d$O!"%$%s%?!<%M%C%H$K$O$=$0$o$J$$$N$G!"(B
> $B@/I\$,2pF~$9$k$Y$-$@$H;W$&!#4p44@~$rCO0hJ,3d$9$k$H$$$&H/A[(B
> $B$7$?GO</$OC/$J$s$G$7$g$&!#(B

$BEl@>$N#2J,3d$G$O9S$9$.$?$N$G$O!#F1$82q<R$J$N$K!"8)$r$^$?$$$G(B
$BDL?.$G$-$J$$$H$+$9$k$+$i!#(BNTT $B$r8)C10L$+!"$5$i$K:Y$+$/J,3d$9(B
$B$k$H$J$s$H$+$J$i$J$$$+$J$"!#(B

$B$"$H!"J,3d$9$k$J$i!"CO0hJ,3d$H$$$&$h$j$O!"?eJ?$KJ,3d$7$F!"(BL2 
$B$KE0$9$k$3$H$K$7$F$b$i$C$F!"(BIP $B0J>e$O!"JL2q<R$H$$$&$N$O$I$&(B
$B$G$7$g$&$+!#(B

> > $B!V%U%l%C%D!&%F%l%S!W$b!"%5!<%S%9%(%j%"$,69$$$H;W$C$?$i!"(BNTT
> > NGN $B$N(B IPv6 $B%^%k%A%-%c%9%H$,;H$($kHO0O$N!"$5$i$K8B$i$l$?HO0O(B
> > $B$H$$$&$3$H$G$7$g$&$+!#(B
> IP$B%l%Y%k$G$N%^%k%A%-%c%9%H$G$N%H%i%U%#%C%/:o8:$O!"%k!<%?$K(B
> $B6I=jE*$G8z2L$bDc$$$H;W$$$^$9!#$`$7$m!"%W%m%P%$%@B&$G$N%5!<(B
> $B%P(B($B$d%-%c%C%7%e(B)$B$r=<<B$5$;$kJ}$,NI$$!#$=$NItJ,(B($B%5!<%S%9B&(B)
> $B$r%W%m%P%$%@$,C4Ev$9$kJ}$,9gM}E*$@$H46$8$^$9!#(B

$B:#$O!"!V%F%l%S!W$H$$$&%5!<%S%9$rN.$7$FLY$?$$?M$,$?$/$5$s$$$k(B
$B$J$"$H;W$$$^$9!#%^%k%A%-%c%9%H$K$D$$$F$O!"Cx:n8"K!$G!V<+F08x(B
$B=0Aw?.!W$H$$$&$h$j$O!"!VM-@~J|Aw!W$K6a$$$h$&$J07$$$K$7$F$$$7(B
$B$^$9!#:#$N!V%F%l%S!W$J$i!"%^%k%A%-%c%9%H$O$I$3$+$G;H$o$J$$$H(B
$B$$$1$J$$$N$G$7$g$&!#(B

$B!@!@!!?7>k!!Lw!!!J$7$s$8$g$&!!$d$9$7!K!!!@!@(B
$B!@!@!!C^GHBg3X!!EE;R!&>pJs!!!!!!!!!!!!!!!@!@(B
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Message-ID: <YAS.09May27143302@kirk.is.tsukuba.ac.jp>
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References: <YAS.09May26180301@kirk.is.tsukuba.ac.jp> <3993858news.pl@rananim.ie.u-ryukyu.ac.jp>

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From: yas@is.tsukuba.ac.jp (Yasushi Shinjo)
Newsgroups: fj.net.ip,fj.net.providers,fj.rec.tv
Subject: Re: NTT NGN, IPv6, and Flets-TV
Date: 27 May 2009 05:33:02 GMT
Organization: Institute of Information Sciences and Electronics, University of
 Tsukuba
Lines: 67
Message-ID: <YAS.09May27143302@kirk.is.tsukuba.ac.jp>
References: <YAS.09May26180301@kirk.is.tsukuba.ac.jp>
 <3993858news.pl@rananim.ie.u-ryukyu.ac.jp>
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In-reply-to: kono@ie.u-ryukyu.ac.jp's message of Tue, 26 May 2009 23:17:49 +0000 (UTC)