{"id":7175,"date":"2021-05-17T19:13:13","date_gmt":"2021-05-17T10:13:13","guid":{"rendered":"https:\/\/ardent.jp\/rentoffice-consultation-center\/?p=7175"},"modified":"2026-05-19T17:37:56","modified_gmt":"2026-05-19T08:37:56","slug":"ipv6-toha","status":"publish","type":"post","link":"https:\/\/ardent.jp\/rentoffice-consultation-center\/cloudpbx-info\/ipv6-toha\/","title":{"rendered":"IPV6\u3068\u306f\uff1fIPv4 over IPv6\u3068v6\u30d7\u30e9\u30b9\u7b49\u306e\u9055\u3044\u3092\u8a73\u3057\u304f\u89e3\u8aac\uff01"},"content":{"rendered":"<p><script type=\"application\/ld+json\">{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"IPv6\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"\u6b21\u4e16\u4ee3\u306eIP\u30a2\u30c9\u30ec\u30b9\u65b9\u5f0f\u3067\u3001\u67af\u6e07\u3057\u305fIPv4\u3092\u88dc\u3044\u3001\u6df7\u96d1\u56de\u907f\u306b\u3088\u308b\u901f\u5ea6\u30fb\u5b89\u5b9a\u306e\u6539\u5584\u304c\u671f\u5f85\u3067\u304d\u308b\u4ed5\u7d44\u307f\u3067\u3059\u3002\"}}, {\"@type\": \"Question\", \"name\": \"IPv4 over IPv6\u3068\u306f\uff1f\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"IPv6\u7db2\u3092\u7d4c\u7531\u3057\u3066IPv4\u901a\u4fe1\u3092\u884c\u3046\u65b9\u5f0f\u3067\u3001\u6df7\u96d1\u3057\u3084\u3059\u3044\u5f93\u6765\u7d4c\u8def\u3092\u907f\u3051\u901f\u5ea6\u6539\u5584\u304c\u898b\u8fbc\u3081\u307e\u3059\u3002\u5bfe\u5fdc\u56de\u7dda\u30fb\u6a5f\u5668\u304c\u524d\u63d0\u3067\u3059\u3002\"}}, {\"@type\": \"Question\", \"name\": \"v6\u30d7\u30e9\u30b9\u7b49\u306e\u9055\u3044\u306f\uff1f\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"\u4e8b\u696d\u8005\u304c\u63d0\u4f9b\u3059\u308bIPv4 over IPv6\u65b9\u5f0f\u306e\u540d\u79f0\u30fb\u4ed5\u69d8\u306e\u9055\u3044\u3067\u3059\u3002\u5bfe\u5fdc\u6a5f\u5668\u3084\u63d0\u4f9b\u6761\u4ef6\u304c\u7570\u306a\u308b\u305f\u3081\u3001\u5229\u7528\u524d\u306b\u78ba\u8a8d\u304c\u5fc5\u8981\u3067\u3059\u3002\"}}, {\"@type\": \"Question\", \"name\": \"\u4e2d\u5c0f\u4f01\u696d\u306f\u4f55\u3092\u78ba\u8a8d\u3059\u3079\u304d\uff1f\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"\u5951\u7d04\u56de\u7dda\u30fb\u30eb\u30fc\u30bf\u30fc\u306e\u5bfe\u5fdc\u53ef\u5426\u3001\u63d0\u4f9b\u65b9\u5f0f\u3001\u5b9f\u52b9\u901f\u5ea6\u3001\u696d\u52d9\u5f71\u97ff\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u65b9\u5f0f\u540d\u3067\u306a\u304f\u81ea\u793e\u74b0\u5883\u3067\u901f\u304f\u306a\u308b\u304b\u3067\u5224\u65ad\u3057\u307e\u3059\u3002\"}}]}<\/script><\/p>\n<div style=\"height: 20px;\"><\/div>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_77 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u76ee\u6b21<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 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href=\"https:\/\/ardent.jp\/rentoffice-consultation-center\/cloudpbx-info\/ipv6-toha\/#%E3%81%AA%E3%81%9C%E3%80%81IPV%EF%BC%96%E3%81%AB%E3%81%99%E3%82%8B%E3%81%A8%E9%80%9F%E3%81%8F%E3%81%AA%E3%82%8B%E3%81%AE%E3%81%8B%EF%BC%9F\" >\u306a\u305c\u3001IPV\uff16\u306b\u3059\u308b\u3068\u901f\u304f\u306a\u308b\u306e\u304b\uff1f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/ardent.jp\/rentoffice-consultation-center\/cloudpbx-info\/ipv6-toha\/#%E3%81%9F%E3%81%A0%E3%81%97%E3%80%81IPV4%E3%81%AE%E3%82%A2%E3%83%89%E3%83%AC%E3%82%B9%E3%81%AB%E6%8E%A5%E7%B6%9A%E3%81%A7%E3%81%8D%E3%81%AA%E3%81%8F%E3%81%AA%E3%82%8B%EF%BC%9F%EF%BC%81\" >\u305f\u3060\u3057\u3001IPV4\u306e\u30a2\u30c9\u30ec\u30b9\u306b\u63a5\u7d9a\u3067\u304d\u306a\u304f\u306a\u308b\uff1f\uff01<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/ardent.jp\/rentoffice-consultation-center\/cloudpbx-info\/ipv6-toha\/#%E3%81%9D%E3%82%8C%E3%82%92%E8%A7%A3%E6%B1%BA%E3%81%97%E3%81%9F%E3%81%AE%E3%81%8C%E3%80%81%E3%80%8CIPv4_over_IPv6%E3%80%8D%E3%82%B5%E3%83%BC%E3%83%93%E3%82%B9\" >\u305d\u308c\u3092\u89e3\u6c7a\u3057\u305f\u306e\u304c\u3001\u300cIPv4 over IPv6\u300d\u30b5\u30fc\u30d3\u30b9<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/ardent.jp\/rentoffice-consultation-center\/cloudpbx-info\/ipv6-toha\/#IPv6%E3%83%BBIPv4_over_IPv6%E3%83%BBv6%E3%83%97%E3%83%A9%E3%82%B9%E3%81%AF%E4%BD%95%E3%81%8C%E9%81%95%E3%81%86%EF%BC%9F\" >IPv6\u30fbIPv4 over IPv6\u30fbv6\u30d7\u30e9\u30b9\u306f\u4f55\u304c\u9055\u3046\uff1f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/ardent.jp\/rentoffice-consultation-center\/cloudpbx-info\/ipv6-toha\/#%E4%B8%AD%E5%B0%8F%E4%BC%81%E6%A5%AD%E3%81%AF%E5%9B%9E%E7%B7%9A%E9%81%B8%E3%81%B3%E3%81%A7%E4%BD%95%E3%82%92%E7%A2%BA%E8%AA%8D%E3%81%99%E3%81%B9%E3%81%8D%EF%BC%9F\" >\u4e2d\u5c0f\u4f01\u696d\u306f\u56de\u7dda\u9078\u3073\u3067\u4f55\u3092\u78ba\u8a8d\u3059\u3079\u304d\uff1f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/ardent.jp\/rentoffice-consultation-center\/cloudpbx-info\/ipv6-toha\/#IPv6%E5%9B%9E%E7%B7%9A%E3%83%81%E3%82%A7%E3%83%83%E3%82%AF\" >IPv6\u56de\u7dda\u30c1\u30a7\u30c3\u30af<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/ardent.jp\/rentoffice-consultation-center\/cloudpbx-info\/ipv6-toha\/#%E3%81%93%E3%81%AE%E8%A8%98%E4%BA%8B%E3%81%AE%E3%82%88%E3%81%8F%E3%81%82%E3%82%8B%E8%B3%AA%E5%95%8F%EF%BC%88FAQ%EF%BC%89\" >\u3053\u306e\u8a18\u4e8b\u306e\u3088\u304f\u3042\u308b\u8cea\u554f\uff08FAQ\uff09<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/ardent.jp\/rentoffice-consultation-center\/cloudpbx-info\/ipv6-toha\/#Q_IPv6%E3%81%A8%E3%81%AF%E4%BD%95%E3%81%A7%E3%81%99%E3%81%8B%EF%BC%9F\" >Q. IPv6\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/ardent.jp\/rentoffice-consultation-center\/cloudpbx-info\/ipv6-toha\/#Q_IPv4_over_IPv6%E3%81%A8%E3%81%AF%EF%BC%9F\" >Q. IPv4 over IPv6\u3068\u306f\uff1f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/ardent.jp\/rentoffice-consultation-center\/cloudpbx-info\/ipv6-toha\/#Q_v6%E3%83%97%E3%83%A9%E3%82%B9%E7%AD%89%E3%81%AE%E9%81%95%E3%81%84%E3%81%AF%EF%BC%9F\" >Q. v6\u30d7\u30e9\u30b9\u7b49\u306e\u9055\u3044\u306f\uff1f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/ardent.jp\/rentoffice-consultation-center\/cloudpbx-info\/ipv6-toha\/#Q_%E4%B8%AD%E5%B0%8F%E4%BC%81%E6%A5%AD%E3%81%AF%E4%BD%95%E3%82%92%E7%A2%BA%E8%AA%8D%E3%81%99%E3%81%B9%E3%81%8D%EF%BC%9F\" >Q. \u4e2d\u5c0f\u4f01\u696d\u306f\u4f55\u3092\u78ba\u8a8d\u3059\u3079\u304d\uff1f<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/ardent.jp\/rentoffice-consultation-center\/cloudpbx-info\/ipv6-toha\/#%E9%96%A2%E9%80%A3%E6%83%85%E5%A0%B1%E3%83%BB%E3%81%8A%E5%95%8F%E3%81%84%E5%90%88%E3%82%8F%E3%81%9B\" >\u95a2\u9023\u60c5\u5831\u30fb\u304a\u554f\u3044\u5408\u308f\u305b<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/ardent.jp\/rentoffice-consultation-center\/cloudpbx-info\/ipv6-toha\/#%E3%81%BE%E3%81%A8%E3%82%81\" >\u307e\u3068\u3081<\/a><\/li><\/ul><\/nav><\/div>\n<h2 style=\"margin-top:1.6em;\"><span class=\"ez-toc-section\" id=\"IPV%EF%BC%96%E3%81%A8%E3%81%AF%EF%BC%9F%E3%81%9D%E3%82%82%E3%81%9D%E3%82%82IP%E3%82%A2%E3%83%89%E3%83%AC%E3%82%B9%E3%81%A8%E3%81%AF%EF%BC%9F\"><\/span>IPV\uff16\u3068\u306f\uff1f\u305d\u3082\u305d\u3082IP\u30a2\u30c9\u30ec\u30b9\u3068\u306f\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3092\u4f7f\u3046\u306b\u306f\u3001\u81ea\u5206\u306ePC\u3084\u30b9\u30de\u30db\u306bIP\u30a2\u30c9\u30ec\u30b9\u3092\u5272\u308a\u632f\u3063\u3066\u3001\u30cd\u30c3\u30c8\u4e0a\u306e\u4f4f\u6240\u3092\u6c7a\u3081\u3066\u3001\u901a\u4fe1\u3092\u884c\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u304c\u7121\u3044\u3068\u3001\u30c7\u30fc\u30bf\u306e\u9001\u53d7\u4fe1\u3092\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002HP\u3092\u307f\u305f\u308a\u3001\u30e1\u30fc\u30eb\u306e\u9001\u53d7\u4fe1\u3082\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n<p>\u3053\u306eIP\u30a2\u30c9\u30ec\u30b9\u3067\u3059\u304c\u3001\u4eca\u307e\u3067\u306f\u3001IPV4\u3068\u8a00\u3044\u307e\u3057\u3066\u3001\u300c192.168.1.1\u300d\u306e\u3088\u3046\u306a\u6570\u5b57\u306e\u4f4f\u6240\u3092\u5404PC\u306b\u5272\u308a\u632f\u3063\u3066\u3044\u307e\u3057\u305f\u3002\u3053\u308c\u304cPC\u3060\u3051\u3067\u306a\u304f\u3001\u30b9\u30de\u30db\u3084\u81ea\u52d5\u8eca\u3001\u51b7\u8535\u5eab\u3001\u708a\u98ef\u5668\u3001\u30b9\u30de\u30fc\u30c8\u30b9\u30d4\u30fc\u30ab\u30fc\u306b\u7167\u660e\u5668\u5177\u7b49\u3042\u308a\u3068\u3042\u3089\u3086\u308b\u3082\u306e\u304cIP\u30a2\u30c9\u30ec\u30b9\u3092\u4f7f\u3046\u7528\u306b\u306a\u3063\u305f\u7d50\u679c\u3001IP\u30a2\u30c9\u30ec\u30b9\u304c\u8db3\u308a\u306a\u304f\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3057\u305f\u3002<\/p>\n<p>IPV6\u3068\u306f\u3001\u3053\u306eIP\u30a2\u30c9\u30ec\u30b9\u304c\u67af\u6e07\u3059\u308b\u554f\u984c\u306b\u5bfe\u51e6\u3059\u308b\u3079\u304f\u3001\u30c7\u30fc\u30bf\u6570\u3092\u5897\u3084\u3057\u305f\u3082\u306e\u3092\u8a00\u3044\u307e\u3059\u3002\u5177\u4f53\u7684\u306b\u306f\u300c2408:10:2281:b00:6ee4:daff:fe50:95a8\u300d\u306e\u3088\u3046\u306aIP\u30a2\u30c9\u30ec\u30b9\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u3053\u308c\u306b\u3088\u3063\u3066\u3001\u307b\u307c\u7121\u5236\u9650\u306bIP\u30a2\u30c9\u30ec\u30b9\u3092\u7528\u610f\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<p>\u3053\u306eIPV6\u306eIP\u30a2\u30c9\u30ec\u30b9\u3067\u3064\u306a\u3050\u63a5\u7d9a\u65b9\u5f0f\u3092IPOE\u65b9\u5f0f\u3068\u8a00\u3044\u307e\u3059\u3002\u8868\u306b\u307e\u3068\u3081\u308b\u3068\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<table style=\"border-collapse: collapse; width: 100%; height: 90px;\">\n<tbody>\n<tr style=\"height: 30px;\">\n<td style=\"width: 33.3333%; background-color: #296b91; height: 30px;\"><\/td>\n<td style=\"width: 33.3333%; text-align: center; background-color: #296b91; height: 30px;\"><strong><span style=\"color: #ffffff;\">IPOE\u65b9\u5f0f<\/span><\/strong><\/td>\n<td style=\"width: 33.3333%; text-align: center; background-color: #296b91; height: 30px;\"><strong><span style=\"color: #ffffff;\">PPPOE\u65b9\u5f0f<\/span><\/strong><\/td>\n<\/tr>\n<tr style=\"height: 30px;\">\n<td style=\"width: 33.3333%; height: 30px;\">IP\u30a2\u30c9\u30ec\u30b9<\/td>\n<td style=\"width: 33.3333%; text-align: center; height: 30px;\"><strong>IPV6<\/strong><\/td>\n<td style=\"width: 33.3333%; text-align: center; height: 30px;\">IPV4<\/td>\n<\/tr>\n<tr style=\"height: 30px;\">\n<td style=\"width: 33.3333%; height: 30px;\">\u7279\u5fb4<\/td>\n<td style=\"width: 33.3333%; text-align: center; height: 30px;\"><strong>\u6df7\u96d1\u3092\u56de\u907f\u3059\u308b\u305f\u3081\u3001\u9ad8\u901f<\/strong><\/td>\n<td style=\"width: 33.3333%; text-align: center; height: 30px;\">NTT\u306e\u5c40\u3092\u901a\u308b\u70ba\u3001\u9045\u304f\u306a\u308a\u304c\u3061<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div style=\"height: 20px;\"><\/div>\n<h2 style=\"margin-top:1.6em;\"><\/h2>\n<div style=\"height: 20px;\"><\/div>\n<h2 style=\"margin-top:1.6em;\"><span class=\"ez-toc-section\" id=\"%E3%81%AA%E3%81%9C%E3%80%81IPV%EF%BC%96%E3%81%AB%E3%81%99%E3%82%8B%E3%81%A8%E9%80%9F%E3%81%8F%E3%81%AA%E3%82%8B%E3%81%AE%E3%81%8B%EF%BC%9F\"><\/span>\u306a\u305c\u3001IPV\uff16\u306b\u3059\u308b\u3068\u901f\u304f\u306a\u308b\u306e\u304b\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>IPV6\u306eIP\u30a2\u30c9\u30ec\u30b9\u3067\u63a5\u7d9a\u3059\u308b\u5834\u5408\u3001\u30c8\u30f3\u30cd\u30ea\u30f3\u30b0\u3068\u3044\u3046\u306e\u3067\u3059\u304c\u3001\u30a2\u30af\u30bb\u30b9\u304c\u96c6\u4e2d\u3059\u308bNTT\u306e\u5c40\u3092\u901a\u3089\u305a\u306b\u3001\u30c7\u30fc\u30bf\u306e\u3084\u308a\u53d6\u308a\u3092\u884c\u3044\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u901f\u5ea6\u304c\u5411\u4e0a\u3059\u308b\u306e\u3067\u3059\u3002<\/p>\n<p>\u5f0a\u793e\u3067\u5b9f\u9a13\u3057\u305f\u306e\u304c\u4ee5\u4e0b\u306e\u30da\u30fc\u30b8\u306a\u308a\u307e\u3059\u2193<\/p>\n<div class=\"cardlink\"><a href=\"https:\/\/ardent.jp\/rentoffice-consultation-center\/cloudpbx-info\/ipv6-hikakul\/\"><div class=\"cardlink_thumbnail\"><img decoding=\"async\" data-src=\"https:\/\/ardent.jp\/rentoffice-consultation-center\/wp-content\/uploads\/2019\/06\/wifi-1989627_960_720-120x120.png\" alt=\"\u30cd\u30c3\u30c8\u9ad8\u901f\u5316\u306e\u305f\u3081\u3001ipv4\u3068ipv6\u3092\u5b9f\u969b\u306b\u8a08\u6e2c\u3057\u305f\u3089\u5e73\u5747\u3007M\u306e\u901f\u5ea6\u30a2\u30c3\u30d7\u3060\u3063\u305f\uff01\" width=\"120\" height=\"120\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" class=\"lazyload\" style=\"--smush-placeholder-width: 120px; --smush-placeholder-aspect-ratio: 120\/120;\"><\/div><\/a><div class=\"cardlink_content\"><span class=\"cardlink_timestamp\">2020.02.15<\/span><div class=\"cardlink_title\"><a href=\"https:\/\/ardent.jp\/rentoffice-consultation-center\/cloudpbx-info\/ipv6-hikakul\/\">\u30cd\u30c3\u30c8\u9ad8\u901f\u5316\u306e\u305f\u3081\u3001ipv4\u3068ipv6\u3092\u5b9f\u969b\u306b\u8a08\u6e2c\u3057\u305f\u3089\u5e73\u5747\u3007M\u306e\u901f\u5ea6\u30a2\u30c3\u30d7\u3060\u3063\u305f\uff01<\/a><\/div><div class=\"cardlink_excerpt\">{&quot;@context&quot;: &quot;https:\/\/schema.org&quot;, &quot;@type&quot;: &quot;FAQPage&quot;, &quot;mainEntity&quot;: [{&quot;@type&quot;: &quot;Question&quot;, &quot;name&quot;: &quot;IPv6\u306b\u5909\u3048\u308b\u3060\u3051\u3067\u30cd\u30c3\u30c8\u901f\u5ea6\u306f\u4e0a\u304c\u308a\u307e\u3059\u304b\uff1f&quot;, &quot;acceptedAnswer&quot;:...<\/div><\/div><div class=\"cardlink_footer\"><\/div><\/div>\n<p>&nbsp;<\/p>\n<div style=\"height: 20px;\"><\/div>\n<h2 style=\"margin-top:1.6em;\"><span class=\"ez-toc-section\" id=\"%E3%81%9F%E3%81%A0%E3%81%97%E3%80%81IPV4%E3%81%AE%E3%82%A2%E3%83%89%E3%83%AC%E3%82%B9%E3%81%AB%E6%8E%A5%E7%B6%9A%E3%81%A7%E3%81%8D%E3%81%AA%E3%81%8F%E3%81%AA%E3%82%8B%EF%BC%9F%EF%BC%81\"><\/span>\u305f\u3060\u3057\u3001IPV4\u306e\u30a2\u30c9\u30ec\u30b9\u306b\u63a5\u7d9a\u3067\u304d\u306a\u304f\u306a\u308b\uff1f\uff01<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u3053\u306eIPV6\u65b9\u5f0f\u3067\u3059\u304c\u3001\u5f53\u7136\u3001IPV4\u3067\u3067\u304d\u305fHP\u7b49\u306e\u30a2\u30af\u30bb\u30b9\u304c\u9055\u3046\u65b9\u5f0f\u306e\u70ba\u30a2\u30af\u30bb\u30b9\u304c\u51fa\u6765\u306a\u304f\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n<p>\u73fe\u5728\u3001IPV6\u3067\u3067\u304d\u305fHP\u3068\u8a00\u3048\u3070\u3001google\u3084youtube\u7b49\u306egoogle\u7cfb\u306e\u30b5\u30a4\u30c8\u3068facebook\u306a\u3069\u4e00\u90e8\u306b\u306a\u308a\u3001\u591a\u304f\u306eHP\u306fIPV4\u306e\u30a2\u30c9\u30ec\u30b9\u3067\u3067\u304d\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u591a\u304f\u306eHP\u304c\u898b\u308c\u306a\u304f\u306a\u308b\u3068\u3044\u3046\u6b20\u70b9\u304c\u3042\u308b\u3093\u3067\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<div style=\"height: 20px;\"><\/div>\n<h2 style=\"margin-top:1.6em;\"><span class=\"ez-toc-section\" id=\"%E3%81%9D%E3%82%8C%E3%82%92%E8%A7%A3%E6%B1%BA%E3%81%97%E3%81%9F%E3%81%AE%E3%81%8C%E3%80%81%E3%80%8CIPv4_over_IPv6%E3%80%8D%E3%82%B5%E3%83%BC%E3%83%93%E3%82%B9\"><\/span>\u305d\u308c\u3092\u89e3\u6c7a\u3057\u305f\u306e\u304c\u3001\u300cIPv4 over IPv6\u300d\u30b5\u30fc\u30d3\u30b9<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u3053\u306eIPv4 over IPv6\u3068\u3044\u3046\u30b5\u30fc\u30d3\u30b9\u306f\u3001IPV4\u306eIP\u30a2\u30c9\u30ec\u30b9\u306e\u3084\u308a\u53d6\u308a\u3092\u3059\u308b\u5834\u5408\u306b\u3001IPV4\u306e\u30a2\u30c9\u30ec\u30b9\u3092\u7591\u4f3c\u7684\u306bIPV6\u306e\u30a2\u30c9\u30ec\u30b9\u3067\u30ab\u30d7\u30bb\u30eb\u5316\u3057\u3001\u30b5\u30fc\u30d0\u30fc\u306b\u306f\u3001IPV6\u3067\u3084\u308a\u3068\u308a\u3092\u3057\u3066\u3044\u308b\u3088\u3046\u306b\u898b\u305b\u308b\u65b9\u5f0f\u3067\u3059\u3002<\/p>\n<p>\u3053\u306eIPv4 over IPv6\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046VNE\uff08Virtual Network Enabler\uff09\u4e8b\u696d\u8005\u3068\u3044\u3046\u4e8b\u696d\u8005\u304c\u63d0\u4f9b\u3059\u308b\u30b5\u30fc\u30d3\u30b9\u3092\u5229\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<table>\n<tbody>\n<tr>\n<th style=\"background-color: #296b91;\" width=\"34%\"><strong><span style=\"color: #ffffff;\">VNE\u4e8b\u696d\u8005<\/span><\/strong><\/th>\n<th style=\"background-color: #296b91;\" width=\"33%\"><strong><span style=\"color: #ffffff;\">\u30b5\u30fc\u30d3\u30b9\u540d<\/span><\/strong><\/th>\n<th style=\"background-color: #296b91;\" width=\"33%\"><strong><span style=\"color: #ffffff;\">\u901a\u4fe1\u6280\u8853<\/span><\/strong><\/th>\n<\/tr>\n<tr>\n<td>BBIX<\/td>\n<td style=\"text-align: center;\">IPv6 IPoE+IPv4 \u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u30b5\u30fc\u30d3\u30b9<\/td>\n<td style=\"text-align: center;\">4rd\/SAM<\/td>\n<\/tr>\n<tr>\n<td>mfeed(\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30de\u30eb\u30c1\u30d5\u30a3\u30fc\u30c9)<\/td>\n<td style=\"text-align: center;\">transix\u30b5\u30fc\u30d3\u30b9<\/td>\n<td style=\"text-align: center;\">DS-Lite<\/td>\n<\/tr>\n<tr>\n<td>JPNE<\/td>\n<td style=\"text-align: center;\">v6\u30d7\u30e9\u30b9<\/td>\n<td style=\"text-align: center;\">MAP-E<\/td>\n<\/tr>\n<tr>\n<td>\u30d3\u30c3\u30b0\u30ed\u30fc\u30d6<\/td>\n<td style=\"text-align: center;\">IPv6\u30aa\u30d7\u30b7\u30e7\u30f3<\/td>\n<td style=\"text-align: center;\">MAP-E<\/td>\n<\/tr>\n<tr>\n<td>NTT\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u30ba<\/td>\n<td style=\"text-align: center;\">OCN v6\u30a2\u30eb\u30d5\u30a1<\/td>\n<td style=\"text-align: center;\">MAP-E<\/td>\n<\/tr>\n<tr>\n<td>FreeBit<\/td>\n<td style=\"text-align: center;\">ISP\u30d7\u30ec\u30df\u30a2\u30e0(IPoE)<\/td>\n<td style=\"text-align: center;\">MAP-E<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u306b\u306f\u3001\u30c9\u30b3\u30e2\u5149\u3084\u30bd\u30d5\u30c8\u30d0\u30f3\u30af\u5149\u3001NURO\u3001USEN\u3001\u30d3\u30c3\u30b0\u30ed\u30fc\u30d6\u5149\u306a\u3069\u306a\u3069\u304b\u306a\u308a\u305f\u304f\u3055\u3093\u306e\u7a2e\u985e\u304c\u3042\u308a\u307e\u3059\u3088\u306d\u3002\u3053\u306e\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u304c\u4e0a\u8a18\uff16\u3064\u306eVNE\u4e8b\u696d\u8005\u306e\u3069\u308c\u304b\u3068\u5951\u7d04\u3057\u3066\u3001IPv4 over IPv6\u30b5\u30fc\u30d3\u30b9\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001\u3084\u3084\u3053\u3057\u3044\u306e\u3067\u3059\u304c\u3001\u3053\u306e\uff16\u3064\u306eVNE\u4e8b\u696d\u8005\u304c\u4f7f\u3063\u3066\u3044\u308b\u6280\u8853\u65b9\u5f0f\u306f\u300c4rd\/SAM\u300d\u300cDS-Lite\u300d\u300cMAP-E\u300d\u306e\uff13\u3064\u306e\u3069\u308c\u304b\u306e\u65b9\u5f0f\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<table style=\"border-collapse: collapse; width: 100%;\">\n<tbody>\n<tr>\n<td style=\"width: 25%; background-color: #296b91;\"><\/td>\n<td style=\"width: 25%; text-align: center; background-color: #296b91;\"><strong><span style=\"color: #ffffff;\">4rd\/SAM<\/span><\/strong><\/td>\n<td style=\"width: 25%; text-align: center; background-color: #296b91;\"><strong><span style=\"color: #ffffff;\">DS-Lite<\/span><\/strong><\/td>\n<td style=\"width: 25%; text-align: center; background-color: #296b91;\"><strong><span style=\"color: #ffffff;\">MAP-E<\/span><\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 25%;\">\u30eb\u30fc\u30bf\u30fc<\/td>\n<td style=\"width: 25%; text-align: center;\">\u30bd\u30d5\u30c8\u30d0\u30f3\u30af\u5149\u3067\u63d0\u4f9b\u3059\u308bBB\u30e6\u30cb\u30c3\u30c8\u306e\u307f\u5bfe\u5fdc<\/td>\n<td style=\"width: 25%; text-align: center;\">\u5e02\u8ca9\u30eb\u30fc\u30bf\u30fc\u3067\u5bfe\u5fdc\u53ef\u80fd<\/p>\n<p>&#x27a1;<a href=\"https:\/\/www.mfeed.ad.jp\/transix\/dslite\/dslite.html#transix-ipv4%E6%8E%A5%E7%B6%9A-ds-lite-%E6%8E%A5%E7%B6%9A%E7%A2%BA%E8%AA%8D%E6%A9%9F%E7%A8%AE\">\u5bfe\u5fdc\u30eb\u30fc\u30bf\u30fc\u306f\u3053\u3061\u3089<\/a><\/td>\n<td style=\"width: 25%; text-align: center;\">\u5e02\u8ca9\u30eb\u30fc\u30bf\u30fc\u3067\u5bfe\u5fdc\u53ef\u80fd<\/p>\n<p>&#x27a1;<a href=\"https:\/\/www.jpne.co.jp\/service\/v6plus\/\">v6\u30d7\u30e9\u30b9\u306e\u5bfe\u5fdc\u30eb\u30fc\u30bf\u30fc\u306f\u3053\u3061\u3089<\/a><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 25%;\" rowspan=\"2\">\u30dd\u30fc\u30c8\u958b\u653e<\/td>\n<td style=\"width: 25%; text-align: center;\" rowspan=\"2\">\u53ef\u80fd<\/td>\n<td style=\"width: 25%; text-align: center;\" rowspan=\"2\">\u4e0d\u53ef<\/td>\n<td style=\"width: 25%; text-align: center;\" rowspan=\"2\">\u53ef\u80fd<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u6cd5\u4eba\u3060\u3068\u3001\u30bd\u30d5\u30c8\u30d0\u30f3\u30af\u5149\u306f\u5951\u7d04\u304c\u305d\u3082\u305d\u3082\u3067\u304d\u307e\u305b\u3093\u3002\u305d\u306e\u305f\u3081\u3001\u4f7f\u3046\u3068\u3057\u305f\u3089\u300cDS-Lite\u300d\u300cMAP-E\u300d\u306b\u306a\u308b\u3068\u601d\u308f\u308c\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001\u30dd\u30fc\u30c8\u958b\u653e\u304c\u3067\u304d\u308b\u300cMAP-E\u300d\u304c\u500b\u4eba\u7684\u306b\u306f\u304a\u3059\u3059\u3081\u3067\u3059\u3002\u30b2\u30fc\u30e0\u3084\u7279\u5b9a\u306e\u30b5\u30fc\u30d3\u30b9\u3067\u6307\u5b9a\u3057\u305f\u30dd\u30fc\u30c8\u3067\u306a\u3044\u3068\u4f7f\u3048\u306a\u3044\u3082\u306e\u304c\u3042\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u306e\u3067\u3002<\/p>\n<p>\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u306bIPv4 over IPv6\u306e\u30b5\u30fc\u30d3\u30b9\u306f\uff13\u3064\u306e\u3046\u3061\u3069\u306e\u6280\u8853\u65b9\u5f0f\u3092\u4f7f\u3063\u3066\u3044\u308b\u304b\u3092\u78ba\u8a8d\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\uff01<\/p>\n<p>&nbsp;<br \/>\n<!--NM_BLOCK--><\/p>\n<div style=\"height: 20px;\"><\/div>\n<h2 style=\"margin-top:1.6em;\"><span class=\"ez-toc-section\" id=\"IPv6%E3%83%BBIPv4_over_IPv6%E3%83%BBv6%E3%83%97%E3%83%A9%E3%82%B9%E3%81%AF%E4%BD%95%E3%81%8C%E9%81%95%E3%81%86%EF%BC%9F\"><\/span>IPv6\u30fbIPv4 over IPv6\u30fbv6\u30d7\u30e9\u30b9\u306f\u4f55\u304c\u9055\u3046\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u300cIPv6\u306b\u3059\u308b\u3068\u901f\u304f\u306a\u308b\u300d\u3068\u3088\u304f\u8a00\u308f\u308c\u307e\u3059\u304c\u3001\u7528\u8a9e\u304c\u6df7\u5728\u3057\u3066\u5206\u304b\u308a\u306b\u304f\u3044\u306e\u304c\u5b9f\u60c5\u3067\u3059\u3002\u4e2d\u5c0f\u4f01\u696d\u304c\u5224\u65ad\u3059\u308b\u3046\u3048\u3067\u62bc\u3055\u3048\u308b\u3079\u304d\u9055\u3044\u3092\u6574\u7406\u3057\u307e\u3059\u3002<\/p>\n<table style=\"margin:0 auto;\">\n<thead>\n<tr>\n<th style=\"background-color:#296b91;color:#ffffff;text-align:center;\"><strong>\u9805\u76ee<\/strong><\/th>\n<th style=\"background-color:#296b91;color:#ffffff;text-align:center;\"><strong>\u5185\u5bb9<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align:center;\">IPv6<\/td>\n<td style=\"text-align:center;\">\u67af\u6e07\u3057\u305fIPv4\u306b\u4ee3\u308f\u308b\u65b0\u3057\u3044IP\u30a2\u30c9\u30ec\u30b9\u4f53\u7cfb\u3002\u65b0\u3057\u3044\u63a5\u7d9a\u65b9\u5f0f\u3067\u306f\u6df7\u96d1\u3057\u3084\u3059\u3044\u5f93\u6765\u30dd\u30a4\u30f3\u30c8\u3092\u56de\u907f\u3067\u304d\u3001\u5915\u65b9\u7b49\u306e\u901f\u5ea6\u4f4e\u4e0b\u304c\u8d77\u304d\u306b\u304f\u3044<\/td>\n<\/tr>\n<tr style=\"background-color:#edf1fa;\">\n<td style=\"text-align:center;\">IPv4 over IPv6<\/td>\n<td style=\"text-align:center;\">IPv6\u7db2\u3092\u901a\u3057\u3066IPv4\u901a\u4fe1\u3082\u884c\u3046\u65b9\u5f0f\u3002IPv6\u975e\u5bfe\u5fdc\u306e\u5f93\u6765\u30b5\u30fc\u30d3\u30b9\u3082\u4f7f\u3044\u3064\u3064\u3001\u6df7\u96d1\u3092\u907f\u3051\u3089\u308c\u308b\u306e\u304c\u5229\u70b9<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:center;\">v6\u30d7\u30e9\u30b9\u7b49<\/td>\n<td style=\"text-align:center;\">IPv4 over IPv6\u3092\u5b9f\u73fe\u3059\u308b\u4e8b\u696d\u8005\u3054\u3068\u306e\u30b5\u30fc\u30d3\u30b9\u540d\u30fb\u65b9\u5f0f\u306e\u547c\u79f0\u306e\u9055\u3044\u3067\u3001\u672c\u8cea\u7684\u306a\u76ee\u7684\u306f\u540c\u3058<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div style=\"height: 20px;\"><\/div>\n<p>&nbsp;\u3064\u307e\u308a\u3001\u5229\u7528\u8005\u304c\u4f53\u611f\u3059\u308b\u300c\u901f\u304f\u306a\u308b\u300d\u306e\u4e2d\u8eab\u306f\u3001\u591a\u304f\u306e\u5834\u5408IPv6\u305d\u306e\u3082\u306e\u3088\u308a\u300c\u6df7\u96d1\u3059\u308b\u5f93\u6765\u7d4c\u8def\u3092\u56de\u907f\u3059\u308b\u65b0\u65b9\u5f0f\uff08IPv4 over IPv6\uff09\u300d\u306b\u3088\u308b\u3082\u306e\u3067\u3059\u3002\u7528\u8a9e\u306b\u60d1\u308f\u3055\u308c\u305a\u3001\u81ea\u793e\u304c\u5951\u7d04\u3059\u308b\u56de\u7dda\u30fb\u30d7\u30ed\u30d0\u30a4\u30c0\u304c\u3053\u306e\u65b0\u65b9\u5f0f\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u304b\u3001<\/p>\n<p>\u3068\u3044\u3046\u89b3\u70b9\u3067\u898b\u308b\u3053\u3068\u304c\u3001\u901f\u5ea6\u6539\u5584\u3092\u5224\u65ad\u3059\u308b\u51fa\u767a\u70b9\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<div style=\"height: 20px;\"><\/div>\n<h2 style=\"margin-top:1.6em;\"><span class=\"ez-toc-section\" id=\"%E4%B8%AD%E5%B0%8F%E4%BC%81%E6%A5%AD%E3%81%AF%E5%9B%9E%E7%B7%9A%E9%81%B8%E3%81%B3%E3%81%A7%E4%BD%95%E3%82%92%E7%A2%BA%E8%AA%8D%E3%81%99%E3%81%B9%E3%81%8D%EF%BC%9F\"><\/span>\u4e2d\u5c0f\u4f01\u696d\u306f\u56de\u7dda\u9078\u3073\u3067\u4f55\u3092\u78ba\u8a8d\u3059\u3079\u304d\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>IPv6\u7cfb\u306e\u65b9\u5f0f\u306b\u5909\u3048\u3066\u3082\u3001\u6761\u4ef6\u304c\u63c3\u308f\u306a\u3051\u308c\u3070\u901f\u5ea6\u306f\u6539\u5584\u3057\u307e\u305b\u3093\u3002\u4e2d\u5c0f\u4f01\u696d\u304c\u56de\u7dda\u3092\u9078\u3076\u30fb\u898b\u76f4\u3059\u969b\u306b\u78ba\u8a8d\u3059\u3079\u304d\u70b9\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n<table style=\"margin:0 auto;\">\n<thead>\n<tr>\n<th style=\"background-color:#296b91;color:#ffffff;text-align:center;\"><strong>\u9805\u76ee<\/strong><\/th>\n<th style=\"background-color:#296b91;color:#ffffff;text-align:center;\"><strong>\u5185\u5bb9<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align:center;\">\u30d7\u30ed\u30d0\u30a4\u30c0\u306e\u5bfe\u5fdc\u65b9\u5f0f\u3092\u78ba\u8a8d\u3059\u308b<\/td>\n<td style=\"text-align:center;\">IPv4 over IPv6\uff08v6\u30d7\u30e9\u30b9\u7b49\uff09\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u304b\u3001\u7533\u3057\u8fbc\u307f\u304c\u5225\u9014\u5fc5\u8981\u304b\u3092\u628a\u63e1\u3059\u308b<\/td>\n<\/tr>\n<tr style=\"background-color:#edf1fa;\">\n<td style=\"text-align:center;\">\u5bfe\u5fdc\u30eb\u30fc\u30bf\u30fc\u3092\u7528\u610f\u3059\u308b<\/td>\n<td style=\"text-align:center;\">\u65b9\u5f0f\u306b\u5bfe\u5fdc\u3057\u305f\u6a5f\u5668\u3067\u306a\u3044\u3068\u6709\u52b9\u5316\u3055\u308c\u306a\u3044\u3002\u624b\u6301\u3061\u6a5f\u5668\u306e\u5bfe\u5fdc\u53ef\u5426\u3092\u78ba\u8a8d\u3059\u308b<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:center;\">\u81ea\u793e\u306e\u5229\u7528\u3068\u76f8\u6027\u3092\u898b\u308b<\/td>\n<td style=\"text-align:center;\">\u56fa\u5b9aIP\u304c\u5fc5\u8981\u306a\u696d\u52d9\u3084VPN\u30fb\u7279\u5b9a\u30dd\u30fc\u30c8\u5229\u7528\u304c\u3042\u308b\u5834\u5408\u3001\u65b0\u65b9\u5f0f\u3068\u76f8\u6027\u306e\u5236\u7d04\u304c\u306a\u3044\u304b\u78ba\u8a8d\u3059\u308b<\/td>\n<\/tr>\n<tr style=\"background-color:#edf1fa;\">\n<td style=\"text-align:center;\">\u4f53\u611f\u3067\u306a\u304f\u6570\u5024\u3067\u691c\u8a3c\u3059\u308b<\/td>\n<td style=\"text-align:center;\">\u5207\u66ff\u524d\u5f8c\u3092\u5b9f\u6e2c\u3057\u3001\u6539\u5584\u3092\u6570\u5024\u3067\u78ba\u8a8d\u3059\u308b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div style=\"height: 20px;\"><\/div>\n<p>&nbsp;\u6700\u5927\u306e\u3064\u307e\u305a\u304d\u306f\u3001\u30d7\u30ed\u30d0\u30a4\u30c0\u7533\u8fbc\u307f\u3084\u5bfe\u5fdc\u30eb\u30fc\u30bf\u30fc\u304c\u63c3\u3063\u3066\u304a\u3089\u305a\u300c\u65b9\u5f0f\u306f\u5951\u7d04\u3057\u305f\u306e\u306b\u6709\u52b9\u5316\u3055\u308c\u3066\u3044\u306a\u3044\u300d\u72b6\u614b\u3067\u3059\u3002\u5f53\u793e\u306f\u4e2d\u5c0f\u4f01\u696d\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u56de\u7dda\u898b\u76f4\u3057\u3092\u3001\u5bfe\u5fdc\u65b9\u5f0f\u306e\u78ba\u8a8d\u304b\u3089\u6a5f\u5668\u9078\u5b9a\u30fb\u691c\u8a3c\u307e\u3067\u4f34\u8d70\u652f\u63f4\u3057\u3066\u3044\u307e\u3059\u3002\u7528\u8a9e\u3067\u306f\u306a\u304f\u81ea\u793e\u74b0\u5883\u3068\u306e\u9069\u5408\u3067\u5224\u65ad\u3059\u308b\u3053\u3068\u304c\u3001<\/p>\n<p>\u78ba\u5b9f\u306a\u901f\u5ea6\u6539\u5584\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002<\/p>\n<div style=\"height: 20px;\"><\/div>\n<h2 style=\"margin-top:1.6em;\"><span class=\"ez-toc-section\" id=\"IPv6%E5%9B%9E%E7%B7%9A%E3%83%81%E3%82%A7%E3%83%83%E3%82%AF\"><\/span>IPv6\u56de\u7dda\u30c1\u30a7\u30c3\u30af<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p align=\"center\"><img decoding=\"async\" data-src=\"https:\/\/ardent.jp\/rentoffice-consultation-center\/wp-content\/uploads\/2019\/06\/money-2724241_960_720-300x203.jpg\" alt=\"IPv6\u56de\u7dda\u30c1\u30a7\u30c3\u30af\" width=\"300\" height=\"203\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" class=\"lazyload\" style=\"--smush-placeholder-width: 300px; --smush-placeholder-aspect-ratio: 300\/203;\" \/><\/p>\n<p><strong>IPv6\u3068\u306f\u3001<\/strong>\u67af\u6e07\u3057\u305fIPv4\u306b\u4ee3\u308f\u308b\u65b0\u3057\u3044IP\u30a2\u30c9\u30ec\u30b9\u4f53\u7cfb\u306e\u3053\u3068\u3067\u3059\u3002<\/p>\n<p>\u4e2d\u5c0f\u4f01\u696d\u304c\u4f53\u611f\u3059\u308b\u300cIPv6\u3067\u901f\u304f\u306a\u308b\u300d\u306e\u4e2d\u8eab\u306f\u3001\u591a\u304f\u306e\u5834\u5408IPv6\u305d\u306e\u3082\u306e\u3088\u308a\u3001\u6df7\u96d1\u3057\u3084\u3059\u3044\u5f93\u6765\u7d4c\u8def\u3092\u56de\u907f\u3059\u308b\u65b0\u3057\u3044\u63a5\u7d9a\u65b9\u5f0f\uff08IPv4 over IPv6\uff09\u306b\u3088\u308b\u3082\u306e\u3067\u3001\u5915\u65b9\u7b49\u306e\u901f\u5ea6\u4f4e\u4e0b\u304c\u8d77\u304d\u306b\u304f\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>IPv4 over IPv6\u306fIPv6\u7db2\u3092\u901a\u3057\u3066IPv4\u901a\u4fe1\u3082\u884c\u3046\u65b9\u5f0f\u3067\u3001\u5f93\u6765\u30b5\u30fc\u30d3\u30b9\u3092\u4f7f\u3044\u3064\u3064\u6df7\u96d1\u3092\u907f\u3051\u3089\u308c\u3001v6\u30d7\u30e9\u30b9\u7b49\u306f\u305d\u308c\u3092\u5b9f\u73fe\u3059\u308b\u4e8b\u696d\u8005\u3054\u3068\u306e\u30b5\u30fc\u30d3\u30b9\u540d\u30fb\u65b9\u5f0f\u306e\u547c\u79f0\u306e\u9055\u3044\u3067\u3059\u3002<\/p>\n<p>\u901f\u5ea6\u6539\u5584\u306b\u306f\u3001\u30d7\u30ed\u30d0\u30a4\u30c0\u304c\u65b0\u65b9\u5f0f\u306b\u5bfe\u5fdc\u3057\u7533\u8fbc\u307f\u304c\u6e08\u3093\u3067\u3044\u308b\u3053\u3068\u3001\u5bfe\u5fdc\u30eb\u30fc\u30bf\u30fc\u304c\u7528\u610f\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3001\u56fa\u5b9aIP\u3084VPN\u7b49\u306e\u81ea\u793e\u5229\u7528\u3068\u76f8\u6027\u306e\u5236\u7d04\u304c\u306a\u3044\u3053\u3068\u304c\u6761\u4ef6\u3067\u3001\u7528\u8a9e\u3067\u306a\u304f\u81ea\u793e\u74b0\u5883\u3068\u306e\u9069\u5408\u3068\u5b9f\u6e2c\u3067\u306e\u691c\u8a3c\u3067\u5224\u65ad\u3059\u308b\u3053\u3068\u304c\u8981\u70b9\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>&nbsp;\u4ee5\u4e0b\u306b\u3001\u62bc\u3055\u3048\u308b\u3079\u304d\u8981\u70b9\u3068\u305d\u306e\u5185\u5bb9\u3092\u6574\u7406\u3057\u307e\u3059\u3002<\/p>\n<table style=\"margin:0 auto;\">\n<thead>\n<tr>\n<th style=\"background-color:#296b91;color:#ffffff;text-align:center;\"><strong>\u9805\u76ee<\/strong><\/th>\n<th style=\"background-color:#296b91;color:#ffffff;text-align:center;\"><strong>\u30dd\u30a4\u30f3\u30c8<\/strong><\/th>\n<th style=\"background-color:#296b91;color:#ffffff;text-align:center;\"><strong>\u89e3\u8aac<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align:center;\">\u65b9\u5f0f<\/td>\n<td style=\"text-align:center;\">IPv4 over IPv6<\/td>\n<td style=\"text-align:left;\">\u6df7\u96d1\u7d4c\u8def\u306e\u56de\u907f\u304c\u901f\u5ea6\u6539\u5584\u306e\u672c\u4f53<\/td>\n<\/tr>\n<tr style=\"background-color:#edf1fa;\">\n<td style=\"text-align:center;\">\u547c\u79f0<\/td>\n<td style=\"text-align:center;\">v6\u30d7\u30e9\u30b9\u7b49<\/td>\n<td style=\"text-align:left;\">\u4e8b\u696d\u8005\u3054\u3068\u306e\u540d\u79f0\u5dee\u3067\u76ee\u7684\u306f\u540c\u3058<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:center;\">\u7533\u8fbc<\/td>\n<td style=\"text-align:center;\">\u30d7\u30ed\u30d0\u30a4\u30c0\u5bfe\u5fdc\u78ba\u8a8d<\/td>\n<td style=\"text-align:left;\">\u5225\u9014\u7533\u8fbc\u304c\u5fc5\u8981\u306a\u5834\u5408\u304c\u3042\u308b<\/td>\n<\/tr>\n<tr style=\"background-color:#edf1fa;\">\n<td style=\"text-align:center;\">\u6a5f\u5668<\/td>\n<td style=\"text-align:center;\">\u5bfe\u5fdc\u30eb\u30fc\u30bf\u30fc<\/td>\n<td style=\"text-align:left;\">\u975e\u5bfe\u5fdc\u6a5f\u5668\u3067\u306f\u6709\u52b9\u5316\u3055\u308c\u306a\u3044<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:center;\">\u691c\u8a3c<\/td>\n<td style=\"text-align:center;\">\u6570\u5024\u3067\u5b9f\u6e2c<\/td>\n<td style=\"text-align:left;\">\u4f53\u611f\u3067\u306a\u304f\u5207\u66ff\u524d\u5f8c\u3092\u6e2c\u5b9a\u3059\u308b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div style=\"height: 20px;\"><\/div>\n<div style=\"height: 20px;\"><\/div>\n<h2 style=\"margin-top:1.6em;\"><span class=\"ez-toc-section\" id=\"%E3%81%93%E3%81%AE%E8%A8%98%E4%BA%8B%E3%81%AE%E3%82%88%E3%81%8F%E3%81%82%E3%82%8B%E8%B3%AA%E5%95%8F%EF%BC%88FAQ%EF%BC%89\"><\/span>\u3053\u306e\u8a18\u4e8b\u306e\u3088\u304f\u3042\u308b\u8cea\u554f\uff08FAQ\uff09<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u672c\u8a18\u4e8b\u306b\u95a2\u3057\u3066\u3001\u3088\u304f\u5bc4\u305b\u3089\u308c\u308b\u8cea\u554f\u3092\u307e\u3068\u3081\u307e\u3057\u305f\u3002<\/p>\n<h3 class=\"nmfaq\" style=\"margin-top:1.2em;\"><span class=\"ez-toc-section\" id=\"Q_IPv6%E3%81%A8%E3%81%AF%E4%BD%95%E3%81%A7%E3%81%99%E3%81%8B%EF%BC%9F\"><\/span>Q. IPv6\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>A. \u6b21\u4e16\u4ee3\u306eIP\u30a2\u30c9\u30ec\u30b9\u65b9\u5f0f\u3067\u3001\u67af\u6e07\u3057\u305fIPv4\u3092\u88dc\u3044\u3001\u6df7\u96d1\u56de\u907f\u306b\u3088\u308b\u901f\u5ea6\u30fb\u5b89\u5b9a\u306e\u6539\u5584\u304c\u671f\u5f85\u3067\u304d\u308b\u4ed5\u7d44\u307f\u3067\u3059\u3002<\/p>\n<h3 class=\"nmfaq\" style=\"margin-top:1.2em;\"><span class=\"ez-toc-section\" id=\"Q_IPv4_over_IPv6%E3%81%A8%E3%81%AF%EF%BC%9F\"><\/span>Q. IPv4 over IPv6\u3068\u306f\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>A. IPv6\u7db2\u3092\u7d4c\u7531\u3057\u3066IPv4\u901a\u4fe1\u3092\u884c\u3046\u65b9\u5f0f\u3067\u3001\u6df7\u96d1\u3057\u3084\u3059\u3044\u5f93\u6765\u7d4c\u8def\u3092\u907f\u3051\u901f\u5ea6\u6539\u5584\u304c\u898b\u8fbc\u3081\u307e\u3059\u3002\u5bfe\u5fdc\u56de\u7dda\u30fb\u6a5f\u5668\u304c\u524d\u63d0\u3067\u3059\u3002<\/p>\n<h3 class=\"nmfaq\" style=\"margin-top:1.2em;\"><span class=\"ez-toc-section\" id=\"Q_v6%E3%83%97%E3%83%A9%E3%82%B9%E7%AD%89%E3%81%AE%E9%81%95%E3%81%84%E3%81%AF%EF%BC%9F\"><\/span>Q. v6\u30d7\u30e9\u30b9\u7b49\u306e\u9055\u3044\u306f\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>A. \u4e8b\u696d\u8005\u304c\u63d0\u4f9b\u3059\u308bIPv4 over IPv6\u65b9\u5f0f\u306e\u540d\u79f0\u30fb\u4ed5\u69d8\u306e\u9055\u3044\u3067\u3059\u3002\u5bfe\u5fdc\u6a5f\u5668\u3084\u63d0\u4f9b\u6761\u4ef6\u304c\u7570\u306a\u308b\u305f\u3081\u3001\u5229\u7528\u524d\u306b\u78ba\u8a8d\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n<h3 class=\"nmfaq\" style=\"margin-top:1.2em;\"><span class=\"ez-toc-section\" id=\"Q_%E4%B8%AD%E5%B0%8F%E4%BC%81%E6%A5%AD%E3%81%AF%E4%BD%95%E3%82%92%E7%A2%BA%E8%AA%8D%E3%81%99%E3%81%B9%E3%81%8D%EF%BC%9F\"><\/span>Q. \u4e2d\u5c0f\u4f01\u696d\u306f\u4f55\u3092\u78ba\u8a8d\u3059\u3079\u304d\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>A. \u5951\u7d04\u56de\u7dda\u30fb\u30eb\u30fc\u30bf\u30fc\u306e\u5bfe\u5fdc\u53ef\u5426\u3001\u63d0\u4f9b\u65b9\u5f0f\u3001\u5b9f\u52b9\u901f\u5ea6\u3001\u696d\u52d9\u5f71\u97ff\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u65b9\u5f0f\u540d\u3067\u306a\u304f\u81ea\u793e\u74b0\u5883\u3067\u901f\u304f\u306a\u308b\u304b\u3067\u5224\u65ad\u3057\u307e\u3059\u3002<\/p>\n<div style=\"height: 20px;\"><\/div>\n<h2 style=\"margin-top:1.6em;\"><span class=\"ez-toc-section\" id=\"%E9%96%A2%E9%80%A3%E6%83%85%E5%A0%B1%E3%83%BB%E3%81%8A%E5%95%8F%E3%81%84%E5%90%88%E3%82%8F%E3%81%9B\"><\/span>\u95a2\u9023\u60c5\u5831\u30fb\u304a\u554f\u3044\u5408\u308f\u305b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p align=\"center\"><a href=\"https:\/\/ardent.jp\/ict-soudanshitu-form\/\" class=\"q_button bt_red\">\u304a\u554f\u5408\u305b\u306f\u3053\u3061\u3089&#x27a1;<\/a><\/p>\n<p><!--\/NM_BLOCK--><\/p>\n<div style=\"height: 20px;\"><\/div>\n<h2 style=\"margin-top:1.6em;\"><span class=\"ez-toc-section\" id=\"%E3%81%BE%E3%81%A8%E3%82%81\"><\/span>\u307e\u3068\u3081<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u307e\u3068\u3081\u306b\u306a\u308a\u307e\u3059\u304c\u3001IPV\uff16\u3068\u3044\u3046\u306e\u306f\u3001\u6570\u304c\u67af\u6e07\u3059\u308b\u3053\u3068\u304c\u7121\u3044\u3088\u3046\u306b\u5927\u91cf\u306b\u6841\u6570\u3092\u5897\u3084\u3057\u305fIP\u30a2\u30c9\u30ec\u30b9\u306e\u4e8b\u3092\u8a00\u3044\u307e\u3059\u3002\u3053\u306eIPV6\u30a2\u30c9\u30ec\u30b9\u3092\u4f7f\u3063\u305f\u63a5\u7d9a\u306f\u3001\u30c8\u30f3\u30cd\u30ea\u30f3\u30b0\u3068\u3044\u3046\u6280\u8853\u3067\u3001\u6df7\u96d1\u3092\u56de\u907f\u3057\u3066\u30a2\u30af\u30bb\u30b9\u304c\u3067\u304d\u308b\u305f\u3081\u3001\u9ad8\u901f\u5316\u3057\u307e\u3059\u3002<\/p>\n<p>\u305f\u3060\u3001IPV4\u3067\u4f5c\u3089\u308c\u305fHP\u306e\u95b2\u89a7\u304c\u3067\u304d\u306a\u304f\u306a\u308b\u305f\u3081\u3001\u300cIPv4 over IPv6\u300d\u3068\u3044\u3046\u30b5\u30fc\u30d3\u30b9\u304c\u63d0\u4f9b\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3092\u63d0\u4f9b\u3057\u3066\u3044\u308b\u306e\u306f\uff16\u3064\u306eVNE\u4e8b\u696d\u8005\u3067\u3001\u6280\u8853\u65b9\u5f0f\u306f\uff13\u3064\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u6cd5\u4eba\u3067\u3042\u308c\u3070\u3001\u500b\u4eba\u7684\u306b\u306fMAP\u30fcE\u65b9\u5f0f\u306e\u65b9\u304c\u30dd\u30fc\u30c8\u958b\u653e\u3082\u3067\u304d\u3001\u30eb\u30fc\u30bf\u30fc\u3082\u9078\u3079\u3066\u304a\u3059\u3059\u3081\u3067\u3059\uff01\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u306b\u3001\u3069\u306e\u65b9\u5f0f\u304b\u78ba\u8a8d\u3057\u3066\u304b\u3089\u5207\u308a\u66ff\u3048\u307e\u3057\u3087\u3046\uff01<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"IPv6\u3068\u306f\u4f55\u304b\u3092\u57fa\u790e\u304b\u3089\u89e3\u8aac\u3057\u3001IPv4 over IPv6\u3084v6\u30d7\u30e9\u30b9\u7b49\u306e\u9055\u3044\u3001\u4e2d\u5c0f\u4f01\u696d\u304c\u56de\u7dda\u3092\u9078\u3076\u969b\u306e\u5224\u65ad\u57fa\u6e96\u30922026\u5e74\u7248\u3067\u307e\u3068\u3081\u307e\u3057\u305f\u3002","protected":false},"author":3,"featured_media":7179,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[98,17],"tags":[23,22],"class_list":["post-7175","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-wifi-vpn-network","category-cloudpbx-info","tag-it","tag-22"],"aioseo_notices":[],"jetpack_featured_media_url":"https:\/\/ardent.jp\/rentoffice-consultation-center\/wp-content\/uploads\/2021\/05\/fiber-4814456_640.jpg","_links":{"self":[{"href":"https:\/\/ardent.jp\/rentoffice-consultation-center\/wp-json\/wp\/v2\/posts\/7175","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ardent.jp\/rentoffice-consultation-center\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ardent.jp\/rentoffice-consultation-center\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ardent.jp\/rentoffice-consultation-center\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/ardent.jp\/rentoffice-consultation-center\/wp-json\/wp\/v2\/comments?post=7175"}],"version-history":[{"count":21,"href":"https:\/\/ardent.jp\/rentoffice-consultation-center\/wp-json\/wp\/v2\/posts\/7175\/revisions"}],"predecessor-version":[{"id":24078,"href":"https:\/\/ardent.jp\/rentoffice-consultation-center\/wp-json\/wp\/v2\/posts\/7175\/revisions\/24078"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ardent.jp\/rentoffice-consultation-center\/wp-json\/wp\/v2\/media\/7179"}],"wp:attachment":[{"href":"https:\/\/ardent.jp\/rentoffice-consultation-center\/wp-json\/wp\/v2\/media?parent=7175"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ardent.jp\/rentoffice-consultation-center\/wp-json\/wp\/v2\/categories?post=7175"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ardent.jp\/rentoffice-consultation-center\/wp-json\/wp\/v2\/tags?post=7175"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}