* DNS、Quad A（AAAA）Record と IPv4/IPv6 Dual Stack Server - 山梨 -
以上 Server DNSのAAAAの設定
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F:\>ping xor-one.com
Pinging xor-one.com [2001:c90:3cc8:e904:20e:cff:****:8089] with 32 bytes of data:
Reply from 2001:c90:3cc8:e904:20e:cff:****:8089: time<1ms
Reply from 2001:c90:3cc8:e904:20e:cff:****:8089: time<1ms
Reply from 2001:c90:3cc8:e904:20e:cff:****:8089: time<1ms
Reply from 2001:c90:3cc8:e904:20e:cff:****:8089: time<1ms
Ping statistics for 2001:c90:3cc8:e904:20e:cff:****:8089:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms
以上 NTT-NGN 閉域エリア内 XP機からの CMD Pingの値
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#Software: Microsoft Internet Information Services 6.0
#Version: 1.0
#Date: 2011-01-28 00:09:58
#Fields: date time s-sitename s-ip cs-method cs-uri-stem cs-uri-query s-port cs-username c-ip cs(User-Agent) sc-status sc-substatus sc-win32-status
2011-01-28 00:09:58 W3SVC1 218.219.193.*** GET /favicon.ico - 80 - 116.94.236.59 Mozilla/5.0+(Windows;+U;+Windows+NT+5.1;+ja;+rv:1.9.2.13)+Gecko/20101203+Firefox/3.6.13+GTB7.1 404 0 2
#Software: Microsoft Internet Information Services 6.0
#Version: 1.0
#Date: 2011-01-28 00:34:15
#Fields: date time s-sitename s-ip cs-method cs-uri-stem cs-uri-query s-port cs-username c-ip cs(User-Agent) sc-status sc-substatus sc-win32-status
2011-01-28 00:34:15 W3SVC1 2001:c90:3cc8:e904:20e:cff:****:8089 GET /index.html - 80 - 2001:c90:3cc8:e904:21d9:eccd:3748:c8d0 Mozilla/4.0+(compatible;+MSIE+8.0;+Windows+NT+5.1;+Trident/4.0) 200 0 0
2011-01-28 00:34:15 W3SVC1 2001:c90:3cc8:e904:20e:cff:****:8089 GET /GetWinMPblue.gif - 80 - 2001:c90:3cc8:e904:21d9:eccd:3748:c8d0 Mozilla/4.0+(compatible;+MSIE+8.0;+Windows+NT+5.1;+Trident/4.0) 200 0 0
2011-01-28 00:34:15 W3SVC1 2001:c90:3cc8:e904:20e:cff:****:8089 GET /favicon.ico - 80 - 2001:c90:3cc8:e904:21d9:eccd:3748:c8d0 Mozilla/4.0+(compatible;+MSIE+8.0;+Windows+NT+5.1;+Trident/4.0) 404 0 2
2011-01-28 00:34:23 W3SVC1 2001:c90:3cc8:e904:20e:cff:****:8089 GET /N-Plan/index.html - 80 - 2001:c90:3cc8:e904:21d9:eccd:3748:c8d0 Mozilla/4.0+(compatible;+MSIE+8.0;+Windows+NT+5.1;+Trident/4.0) 200 0 0
2011-01-28 00:34:23 W3SVC1 2001:c90:3cc8:e904:20e:cff:****:8089 GET /N-Plan/gurade.gif - 80 - 2001:c90:3cc8:e904:21d9:eccd:3748:c8d0 Mozilla/4.0+(compatible;+MSIE+8.0;+Windows+NT+5.1;+Trident/4.0) 200 0 0
2011-01-28 00:34:23 W3SVC1 2001:c90:3cc8:e904:20e:cff:****:8089 GET /N-Plan/blueline.gif - 80 - 2001:c90:3cc8:e904:21d9:eccd:3748:c8d0 Mozilla/4.0+(compatible;+MSIE+8.0;+Windows+NT+5.1;+Trident/4.0) 200 0 0
2011-01-28 00:34:25 W3SVC1 2001:c90:3cc8:e904:20e:cff:****:8089 GET /favicon.ico - 80 - 2001:c90:3cc8:e904:21d9:eccd:3748:c8d0 Mozilla/4.0+(compatible;+MSIE+8.0;+Windows+NT+5.1;+Trident/4.0) 404 0 2
2011-01-28 00:34:29 W3SVC1 2001:c90:3cc8:e904:20e:cff:****:8089 GET /favicon.ico - 80 - 2001:c90:3cc8:e904:21d9:eccd:3748:c8d0 Mozilla/4.0+(compatible;+MSIE+8.0;+Windows+NT+5.1;+Trident/4.0) 404 0 2
NGNエリア内のXP機からのアクセスを表示 (Server 通信ログ）
Web上のアクセスではGlobal (IPv4), NTT-NGN上の閉域区間内では Global (IPv6)表示。（仮想 デュアルスタック）
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【back】
Native IPv6 TEST⇒
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(通常 外部二回線(IPv4)は直結で接続しており NTT-NGN 内IPv6と(別エリアにて)併用をする事によって 一般の家庭でも 変則的なIPv4/IPv6デュアルスタック サーバ での 様々なIPv6実験を行う事が出来ました。)
* 山梨では 2007年より IPv4アドレス枯渇後の対策としての 模擬的なDual Stack Server環境でのIPv4/IPv6併用試験は行われておりました。
Microsoft Windows Server 2003 Taiyodo (xor-one.com) Kofu-City Yamanashi JP