NTT NGN, IPv6, and Flets-TV

[Yasushi Shinjo]

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NTT $B$N(B (Next Generation Network) $B$C$F!"$?$^$KL\$K$7$FNI$/0U(B
$BL#$,J,$+$i$J$$$H;W$C$F$$$^$7$?$,!"!V(BNTT $B$,(B IPv6 $B$r3F2HDm$^$G(B
$B0z$-$^$9!W$H;W$C$F!"$$$$$+$H;W$$$^$7$?!#(BIPv6 $B$H$$$C$F$b!"8I(B
$BN)$7$F$$$F!"%$%s%?!<%M%C%H$K$O7R$,$i$J$$!#(B

http://www.atmarkit.co.jp/fnetwork/column/narumono28/01.html
2010$BG/!"K\Ev$K%W%m%P%$%@%S%8%M%9$OJx2u$9$k$N$+!)(B
$B;3:j=a0lO:(B
2008/10/28

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NTT $B$K(B IPv6 $***@j$5$l$F$b2?$+0E$$!#(B

$B!V%U%l%C%D!&%F%l%S!W$H!V$R$+$j#T#V!W$b!"(BIPv6 $B$N%^%k%A%-%c%9(B
$B%H$r;H$C$F?.9fHt$P$7$F$$$k$s$G$9$h$M!#!V%U%l%C%D!&%F%l%S!W$@(B
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$B5U$K$D$1$FM_$7$+$C$?!#!V%U%l%C%D!&%F%l%S!W$O!"%9%+%Q!<$G!"(B
$B!V$R$+$j#T#V!W$O#N#T#T$W$i$i$J$s$@$1$I!"%$%a!<%8$H$7$F$O5U!#(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

NTT NGN
http://flets.com/next/of_area.html

$B%U%l%C%D!&%F%l%S!J%9%+%Q!<!*8w!K(B
http://www.opticast.jp/wide/home/condition/index.html

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$B$@$1$I!#(B

$B!@!@!!?7>k!!Lw!!!J$7$s$8$g$&!!$d$9$7!K!!!@!@(B
$B!@!@!!C^GHBg3X!!EE;R!&>pJs!!!!!!!!!!!!!!!@!@(B

[Shinji KONO]

$B2OLn??<#(B @ $BN05eBg3X>pJs9)3X$G$9!#(B

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

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$B$k$h$&$G$9$1$I!#(B

Post by Yasushi Shinjo
http://www.atmarkit.co.jp/fnetwork/column/narumono28/01.html
$B;3:j=a0lO:(B
2008/10/28

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$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

$BFC$K5;=QE*$K!"30It$K@\B3$G$-$J$$(BIPv6$B%"%I%l%9$r3d$j?6$k$H8@$&(B
$B8=>u$OM}2r$G$-$^$;$s!#(B

$B$$$:$l$K$;$h!"MhG/(B4$B7n0J9_$N$h$&$G$O$"$j$^$9$1$I!#(B

Post by Yasushi Shinjo
$B!V%U%l%C%D!&%F%l%S!W$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


---
Shinji KONO @ Information Engineering, University of the Ryukyus
$B2OLn??<#(B @ $BN05eBg3X9)3XIt>pJs9)3X2J(B

[Yasushi Shinjo]

$B?7>k!wC^GHBg3X>pJs$G$9!#$3$s$K$A$O!#(B

Post by Shinji KONO
http://internet.watch.impress.co.jp/cda/news/2009/05/25/23550.html
$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 |
+-----------------------------------------+

Post by Shinji KONO
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$B$G$7$g$&$+!#(B

Post by Shinji KONO

Post by Yasushi Shinjo
$B!V%U%l%C%D!&%F%l%S!W$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

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$B!@!@!!C^GHBg3X!!EE;R!&>pJs!!!!!!!!!!!!!!!@!@(B

[Shiino Masayoshi]

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[Yasushi Shinjo]

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Post by Yasushi Shinjo
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[Shiino Masayoshi]

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