{"id":58838,"date":"2023-06-01T17:21:53","date_gmt":"2023-06-01T08:21:53","guid":{"rendered":"https:\/\/makuring.jp\/internet\/?p=58838"},"modified":"2026-05-17T20:16:10","modified_gmt":"2026-05-17T11:16:10","slug":"ipv4-ipv6","status":"publish","type":"post","link":"https:\/\/makuring.jp\/internet\/ipv4-ipv6\/","title":{"rendered":"IPv4\u3068IPv6\u306e\u9055\u3044\u306f\u306a\u306b\uff1f \u78ba\u8a8d\u65b9\u6cd5\u3068\u304a\u3059\u3059\u3081\u306e\u63a5\u7d9a\u65b9\u5f0f\u3082\u308f\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac"},"content":{"rendered":"<p>\u3069\u3046\u3082\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3092\u4f7f\u3044<ruby>\u30de\u30af\u30ea\u30f3<rt>\u307e\u304f\u308a<\/rt><\/ruby>\u3067\u3059\u3002<\/p>\n<p><a href=\"https:\/\/makuring.jp\/internet\/home-fiber\/\">\u5149\u56de\u7dda<\/a>\u3092\u5951\u7d04\u3059\u308b\u3068\u304d\u3084\u3001\u30eb\u30fc\u30bf\u30fc\u3092\u8cb7\u3046\u3068\u304d\u306b\u898b\u304b\u3051\u308b\u300c<span class=\"b\"><ruby>IPv4<rt>\u30a2\u30a4\u30d4\u30fc\u30d6\u30a4\u30d5\u30a9\u30fc<\/rt><\/ruby><\/span>\u300d\u3084\u300c<span class=\"b\"><ruby>IPv6<rt>\u30a2\u30a4\u30d4\u30fc\u30d6\u30a4\u30b7\u30c3\u30af\u30b9<\/rt><\/ruby><\/span>\u300d\u3068\u3044\u3046\u8a00\u8449\u3002<\/p>\n<p>\u3053\u308c\u3089\u306f<span class=\"b\">\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306e\u901a\u4fe1\u898f\u683c<\/span>\u3092\u8868\u3057\u3001\u3044\u305a\u308c\u3092\u9078\u3076\u304b\u3067\u30cd\u30c3\u30c8\u74b0\u5883\u306e\u5feb\u9069\u6027\u306b\u5927\u304d\u304f\u95a2\u308f\u3063\u3066\u304d\u307e\u3059\u3002<\/p>\n<p>\u305d\u3053\u3067\u672c\u8a18\u4e8b\u3067\u306f<a href=\"#IPv4IPv6-2\">IPv4\u3068IPv6\u306e\u9055\u3044<\/a>\u3068<a href=\"#IPv4IPv6-3\">\u78ba\u8a8d\u65b9\u6cd5<\/a>\u3001<a href=\"#v6IPv6_IPoE_IPv4_over_IPv6\">\u304a\u3059\u3059\u3081\u306e\u63a5\u7d9a\u65b9\u5f0f<\/a>\u3092\u7d39\u4ecb\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_84 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\"><p class=\"ez-toc-title\" style=\"cursor:inherit\">\u30bf\u30c3\u30d7\u3067\u304d\u308b\u3082\u304f\u3058<\/p>\n<\/div><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/makuring.jp\/internet\/ipv4-ipv6\/#i\" >\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30d7\u30ed\u30c8\u30b3\u30eb\u3068\u306f\u306a\u306b\uff1f<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/makuring.jp\/internet\/ipv4-ipv6\/#IP\" >IP\u30a2\u30c9\u30ec\u30b9<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/makuring.jp\/internet\/ipv4-ipv6\/#IPv4_IPv6\" >IPv4\u3068IPv6<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/makuring.jp\/internet\/ipv4-ipv6\/#IPv4_IPv6-2\" >IPv4\u3068IPv6\u306e\u9055\u3044\u306f\u306a\u306b\uff1f<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/makuring.jp\/internet\/ipv4-ipv6\/#IP-2\" >IP\u30a2\u30c9\u30ec\u30b9\u306e\u6570<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/makuring.jp\/internet\/ipv4-ipv6\/#i-2\" >\u4f7f\u308f\u308c\u3066\u3044\u308b\u5272\u5408<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/makuring.jp\/internet\/ipv4-ipv6\/#PPPoE_IPoE\" >PPPoE\u3068IPoE\u306e\u63a5\u7d9a\u53ef\u5426<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/makuring.jp\/internet\/ipv4-ipv6\/#IPv4_IPv6-3\" >\u81ea\u5b85\u306e\u56de\u7dda\u304cIPv4\u304bIPv6\u306e\u3044\u305a\u308c\u304b\u78ba\u8a8d\u3059\u308b\u65b9\u6cd5<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/makuring.jp\/internet\/ipv4-ipv6\/#v6_IPv6_IPoE_IPv4_over_IPv6\" >\u304a\u3059\u3059\u3081\u306e\u63a5\u7d9a\u65b9\u5f0f\u306f\u300cv6\u30d7\u30e9\u30b9\uff08IPv6 IPoE + IPv4 over IPv6\uff09\u300d<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/makuring.jp\/internet\/ipv4-ipv6\/#IPv4_IPv6-4\" >IPv4\u3068IPv6\u306e\u9055\u3044\u307e\u3068\u3081<\/a><\/li><\/ul><\/nav><\/div>\n<h2 id=\"danraku2\"><span class=\"ez-toc-section\" id=\"i\"><\/span>\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30d7\u30ed\u30c8\u30b3\u30eb\u3068\u306f\u306a\u306b\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u307e\u305a\u306f\u3058\u3081\u306b\u3001<span class=\"b\">\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30d7\u30ed\u30c8\u30b3\u30eb<\/span>\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n<p>IPv4\u3084IPv6\u306e<span class=\"b\">IP<\/span>\u3068\u306f\u3001<span class=\"b\">\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30d7\u30ed\u30c8\u30b3\u30eb<\/span>\uff08<span class=\"b\">I<\/span>nternet <span class=\"b\">P<\/span>rotocol\uff09\u306e\u7565\u79f0\u3067\u3042\u308a\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3067\u901a\u4fe1\u3092\u3059\u308b\u969b\u306e\u30eb\u30fc\u30eb\u3092\u8868\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>IP\u3067\u306f<span class=\"b\">IP\u30a2\u30c9\u30ec\u30b9<\/span>\u3092\u5272\u308a\u5f53\u3066\u3066\u3001\u5b9b\u5148\u3084\u9001\u4fe1\u5143\u306b\u6307\u5b9a\u3057\u3066\u901a\u4fe1\u3092\u884c\u3063\u3066\u304a\u308a\u3001\u305d\u306e\u969b\u306bIPv4\u3068IPv6\u304c\u7528\u3044\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n    <div class=\"say left\">\n      <p class=\"faceicon\"><img decoding=\"async\" src=\"https:\/\/makuring.jp\/internet\/wp-content\/uploads\/2017\/10\/mogu_normal.jpg\" width=\"110\"><span>\u30e8\u30e1<\/span><\/p>\n      <div class=\"chatting\"><div class=\"sc\">\u306d\u3048\u306d\u3048\u3001<span class=\"b\">IP\u30a2\u30c9\u30ec\u30b9<\/span>\u3063\u3066\u305d\u3082\u305d\u3082\u306a\u306b\uff1f<\/div><\/div>\n    <\/div>\n    <div class=\"say right\">\n      <div class=\"chatting\"><div class=\"sc\">\u305d\u3061\u3089\u3082\u8aac\u660e\u3059\u308b\u306d\uff01<\/div><\/div>\n      <p class=\"faceicon\"><img decoding=\"async\" src=\"https:\/\/makuring.jp\/internet\/wp-content\/uploads\/2022\/02\/makurin549.png\" width=\"110\"><span>\u30de\u30af\u30ea\u30f3<\/span><\/p>\n    <\/div>\n<h3 id=\"danraku3\"><span class=\"ez-toc-section\" id=\"IP\"><\/span>IP\u30a2\u30c9\u30ec\u30b9<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>IP\u30a2\u30c9\u30ec\u30b9\u306f\u3001<span class=\"b\">IP\u3092\u5229\u7528\u3057\u3066\u901a\u4fe1\u3092\u884c\u3046\u305f\u3081\u306b\u5fc5\u8981\u306a\u4f4f\u6240<\/span>\u3092\u6307\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><a href=\"https:\/\/makuring.jp\/internet\/wp-content\/uploads\/2021\/05\/ipv46-02.png\"><img decoding=\"async\" src=\"https:\/\/makuring.jp\/internet\/wp-content\/uploads\/2021\/05\/ipv46-02.png\" alt=\"IP\u30a2\u30c9\u30ec\u30b9\u3068\u306fIP\u3092\u5229\u7528\u3057\u3066\u901a\u4fe1\u3092\u884c\u3046\u305f\u3081\u306b\u5fc5\u8981\u306a\u4f4f\u6240\u3092\u6307\u3059\" width=\"900\" height=\"600\" class=\"aligncenter size-full wp-image-58870\" srcset=\"https:\/\/makuring.jp\/internet\/wp-content\/uploads\/2021\/05\/ipv46-02.png 900w, https:\/\/makuring.jp\/internet\/wp-content\/uploads\/2021\/05\/ipv46-02-300x200.png 300w, https:\/\/makuring.jp\/internet\/wp-content\/uploads\/2021\/05\/ipv46-02-768x512.png 768w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/a><\/p>\n<p>\u90f5\u4fbf\u3068\u540c\u3058\u3088\u3046\u306b\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e0a\u3067\u3082\u30c7\u30fc\u30bf\u3084\u30e1\u30fc\u30eb\u3092\u9001\u53d7\u4fe1\u3059\u308b\u306e\u306b<span class=\"b\">\u304a\u4e92\u3044\u306eIP\u30a2\u30c9\u30ec\u30b9\u304c\u5fc5\u9808<\/span>\u3067\u3059\u3002<\/p>\n<p>\u3064\u307e\u308a\u3001\u30d1\u30bd\u30b3\u30f3\u3084\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3001\u30d7\u30ea\u30f3\u30bf\u30fc\u306a\u3069\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u901a\u4fe1\u3092\u884c\u3046\u5168\u3066\u306e\u6a5f\u5668\u306bIP\u30a2\u30c9\u30ec\u30b9\u304c\u5272\u308a\u5f53\u3066\u3089\u308c\u3066\u3044\u307e\u3059\u3002<br \/>\n&nbsp;<\/p>\n<h3 id=\"danraku3\"><span class=\"ez-toc-section\" id=\"IPv4_IPv6\"><\/span>IPv4\u3068IPv6<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>IPv4\u3067\u306f<span class=\"b\">32\u30d3\u30c3\u30c8\u306e\u30c7\u30fc\u30bf<\/span>\u3068\u3057\u3066IP\u30a2\u30c9\u30ec\u30b9\u3092\u8868\u73fe\u3057\u307e\u3059\u3002<\/p>\n<p>\u3064\u307e\u308a\u3001\u300c<span class=\"b\">2\u306e32\u4e57\u500b\uff1d\u7d0443\u5104\u500b<\/span>\u300d\u307e\u3067\u306eIP\u30a2\u30c9\u30ec\u30b9\u3092\u751f\u307f\u51fa\u3059\u3053\u3068\u304c\u3067\u304d\u3001\u540c\u3058\u53f0\u6570\u306e\u30c7\u30d0\u30a4\u30b9\u3092\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u63a5\u7d9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u3057\u304b\u3057\u3001\u591a\u304f\u306e\u30c7\u30d0\u30a4\u30b9\u304c\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u3064\u306a\u304c\u3063\u305f\u7d50\u679c\u3001<span class=\"b red\">IPv4\u3067\u5272\u308a\u5f53\u3066\u3089\u308c\u308bIP\u30a2\u30c9\u30ec\u30b9\u304c<ruby>\u67af\u6e07<rt>\u3053\u304b\u3064<\/rt><\/ruby>\u3059\u308b<\/span>\u3068\u3044\u3046\u554f\u984c\u304c\u751f\u3058\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><a href=\"https:\/\/makuring.jp\/internet\/wp-content\/uploads\/2021\/03\/v6plus3.png\"><img decoding=\"async\" src=\"https:\/\/makuring.jp\/internet\/wp-content\/uploads\/2021\/03\/v6plus3.png\" alt=\"IPv4\u3067\u5272\u308a\u5f53\u3066\u3089\u308c\u308bIP\u30a2\u30c9\u30ec\u30b9\u304c\u67af\u6e07\u3057\u3066\u3044\u308b\" width=\"720\" height=\"522\" class=\"aligncenter size-full wp-image-58706\" srcset=\"https:\/\/makuring.jp\/internet\/wp-content\/uploads\/2021\/03\/v6plus3.png 720w, https:\/\/makuring.jp\/internet\/wp-content\/uploads\/2021\/03\/v6plus3-300x218.png 300w\" sizes=\"(max-width: 720px) 100vw, 720px\" \/><\/a><\/p>\n<div class=\"saysprp\"><div class=\"faceicon\"><img decoding=\"async\" src=\"https:\/\/makuring.jp\/internet\/wp-content\/uploads\/2022\/02\/makurin557.png\"><span>\u30de\u30af\u30ea\u30f3<\/span><\/div><div class=\"fuki\">\u305d\u3053\u3067\u767b\u5834\u3057\u305f\u306e\u304c<span class=\"b\">IPv6<\/span>\uff01<\/div><\/div>\n<p>IPv6\u3067\u306f<span class=\"b\">128\u30d3\u30c3\u30c8\u306e\u30c7\u30fc\u30bf<\/span>\u3068\u3057\u3066IP\u30a2\u30c9\u30ec\u30b9\u3092\u8868\u73fe\u3067\u304d\u3001\u300c<span class=\"b\">2\u306e128\u4e57\u500b\uff1d\u7d04340<ruby>\u6f97<rt>\u304b\u3093<\/rt><\/ruby>\u500b<\/span>\u300d\u3068\u3044\u3046\u3001\u3068\u3066\u3064\u3082\u306a\u3044\u6570\u306e\u30c7\u30d0\u30a4\u30b9\u3092\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u63a5\u7d9a\u3067\u304d\u307e\u3059\u3002<\/p>\n<p><a href=\"https:\/\/makuring.jp\/internet\/wp-content\/uploads\/2021\/03\/v6plus4.png\"><img decoding=\"async\" src=\"https:\/\/makuring.jp\/internet\/wp-content\/uploads\/2021\/03\/v6plus4.png\" alt=\"IPv6\u3067\u306f\u7d04340\u6f97\u500b\u306e\u30c7\u30d0\u30a4\u30b9\u3092\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u63a5\u7d9a\u3067\u304d\u308b\" width=\"720\" height=\"447\" class=\"aligncenter size-full wp-image-58707\" srcset=\"https:\/\/makuring.jp\/internet\/wp-content\/uploads\/2021\/03\/v6plus4.png 720w, https:\/\/makuring.jp\/internet\/wp-content\/uploads\/2021\/03\/v6plus4-300x186.png 300w\" sizes=\"(max-width: 720px) 100vw, 720px\" \/><\/a><\/p>\n<p>\u3053\u308c\u306f\u5b9f\u8cea\u3001<span class=\"b\">\u7121\u5236\u9650\u306eIP\u30a2\u30c9\u30ec\u30b9<\/span>\u3092\u5272\u308a\u5f53\u3066\u3089\u308c\u308b\u306e\u3067\u3001IP\u30a2\u30c9\u30ec\u30b9\u67af\u6e07\u306e\u89e3\u6d88\u306f\u3082\u3061\u308d\u3093\u3001\u56de\u7dda\u306e\u6df7\u96d1\u89e3\u6d88\u3082\u671f\u5f85\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2 id=\"danraku2\"><span class=\"ez-toc-section\" id=\"IPv4_IPv6-2\"><\/span>IPv4\u3068IPv6\u306e\u9055\u3044\u306f\u306a\u306b\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>IPv4\u3068IPv6\u306e\u9055\u3044\u3092\u9805\u76ee\u5225\u306b\u7d39\u4ecb\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<div class=\"rich-list\"><div>IPv4\u3068IPv6\u306e\u9055\u3044<\/div>\n<ol>\n<li><a href=\"#IP-2\">IP\u30a2\u30c9\u30ec\u30b9\u306e\u6570<\/a><\/li>\n<li><a href=\"#i-2\">\u4f7f\u308f\u308c\u3066\u3044\u308b\u5272\u5408<\/a><\/li>\n<li><a href=\"#PPPoEIPoE\">PPPoE\u3068IPoE\u306e\u63a5\u7d9a\u53ef\u5426<\/a><\/li>\n<\/ol>\n<\/div>\n&nbsp;<\/p>\n<h3 id=\"danraku3\"><span class=\"ez-toc-section\" id=\"IP-2\"><\/span>IP\u30a2\u30c9\u30ec\u30b9\u306e\u6570<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u524d\u8ff0\u306e\u3068\u304a\u308a\u3001IPv6\u306fIPv4\u3088\u308a\u591a\u304f\u306e\u30c7\u30d0\u30a4\u30b9\u3092\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u63a5\u7d9a\u3067\u304d\u307e\u3059\u3002<\/p>\n<table class=\"tb-responsive\" style=\"border-color: #000000; background-color: #edf6ff;\" border=\"1\">\n<tbody>\n<tr>\n<td style=\"width: 250px;text-align: center\">IP\u30a2\u30c9\u30ec\u30b9<\/td>\n<td style=\"width: 250px;text-align: center\">\u30a2\u30c9\u30ec\u30b9\u9577<\/td>\n<td style=\"width: 500px;text-align: center\">\u5272\u308a\u5f53\u3066\u3089\u308c\u308b\u6a5f\u5668\u6570<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #ffffff; width: 250px;text-align: center\">IPv4<\/span><\/td>\n<td style=\"background-color: #ffffff; width: 250px;text-align: center\">32\u30d3\u30c3\u30c8<\/td>\n<td style=\"background-color: #ffffff; width: 500px;text-align: center\">\u7d0443\u5104\u500b<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #ffffff; width: 250px;text-align: center\">IPv6<\/td>\n<td style=\"background-color: #ffffff; width: 250px;text-align: center\">128\u30d3\u30c3\u30c8<\/td>\n<td style=\"background-color: #ffffff; width: 500px;text-align: center\">\u7d04340\u6f97\uff08\u304b\u3093\uff09\u500b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<br \/>\nIPv6\u3067\u63a5\u7d9a\u3067\u304d\u308b\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u306e\u6570\u306f<span class=\"b\">\u7d04340\u6f97\uff08\u304b\u3093\uff09\u500b<\/span>\u3067\u3001IPv4\u306e\u5b9f\u306b\u300c<span class=\"b\">43\u5104 x 43\u5104 x 43\u5104\u500d<\/span>\u300d\uff01<\/p>\n<p><a href=\"https:\/\/makuring.jp\/internet\/wp-content\/uploads\/2021\/05\/ipv46-03-2.png\"><img decoding=\"async\" src=\"https:\/\/makuring.jp\/internet\/wp-content\/uploads\/2021\/05\/ipv46-03-2.png\" alt=\"IPv4\u3068IPv6\u306e\u306e\u30a2\u30c9\u30ec\u30b9\u6570\u6bd4\u8f03\" width=\"900\" height=\"540\" class=\"aligncenter size-full wp-image-58921\" srcset=\"https:\/\/makuring.jp\/internet\/wp-content\/uploads\/2021\/05\/ipv46-03-2.png 900w, https:\/\/makuring.jp\/internet\/wp-content\/uploads\/2021\/05\/ipv46-03-2-300x180.png 300w, https:\/\/makuring.jp\/internet\/wp-content\/uploads\/2021\/05\/ipv46-03-2-768x461.png 768w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/a><\/p>\n<p>\u3082\u306f\u3084\u60f3\u50cf\u3059\u3089\u3067\u304d\u306a\u3044\u83ab\u5927\u306a\u6570\u3067\u3059\u304c\u3001<span class=\"b\">IP\u30a2\u30c9\u30ec\u30b9\u304c\u4e0d\u8db3\u3059\u308b\u5fc3\u914d\u306f\u307b\u307c\u306a\u3044<\/span>\u3068\u3044\u3063\u3066\u3044\u3044\u3067\u3057\u3087\u3046\u3002<\/p>\n<p>\u3061\u306a\u307f\u306b\u3001IPv4\u3068IPv6\u306e\u901a\u4fe1\u901f\u5ea6\u306b\u9055\u3044\u306f\u3042\u308a\u307e\u305b\u3093\u3002<br \/>\n&nbsp;<\/p>\n<h3 id=\"danraku3\"><span class=\"ez-toc-section\" id=\"i-2\"><\/span>\u4f7f\u308f\u308c\u3066\u3044\u308b\u5272\u5408<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>IPv6\u304c\u666e\u53ca\u3057\u3064\u3064\u3042\u308b\u3082\u306e\u306e\u3001IPv4\u306f\u73fe\u5728\u3067\u3082\u6700\u3082\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3059\u3002<\/p>\n<p>Google\u3067\u306fIPv6\u306b\u95a2\u3059\u308b\u7d71\u8a08\u3092\u516c\u958b\u3057\u3066\u304a\u308a\u3001IPv6\u3092\u5229\u7528\u3057\u3066Google\u3078\u30a2\u30af\u30bb\u30b9\u3057\u305f\u5272\u5408\u3092\u6570\u5b57\u3067\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n  <a class=\"reference table\" href=\"https:\/\/www.google.com\/intl\/ja\/ipv6\/statistics.html\"  rel=\"noopener\">\n    <span class=\"tbcell refttl\">\u53c2\u8003<\/span>\n    <span class=\"tbcell refcite\">IPv6 \u2013 Google<span>IPv6 \u2013 Google<\/span><\/span>\n  <\/a>\n<p>2021\u5e748\u6708\u73fe\u5728\u3001\u65e5\u672c\u3067\u306f\u7d0441.5%\u3001\u30a2\u30e1\u30ea\u30ab\u3067\u306f\u7d0447.9%\u306e\u30e6\u30fc\u30b6\u30fc\u304cIPv6\u3092\u5229\u7528\u3057\u3066Google\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001\u30e1\u30b8\u30e3\u30fc\u306aWeb\u30b5\u30a4\u30c8\u3067\u3042\u3063\u3066\u3082\u3001<span class=\"b red\">IPv6\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u306a\u3044\u3082\u306e\u304c\u6570\u591a\u304f\u3042\u308b<\/span>\u306e\u304c\u73fe\u72b6\u3067\u3059\u3002<\/p>\n<table class=\"tb-responsive\" style=\"border-color: #000000; background-color: #edf6ff;\" border=\"1\">\n<tbody>\n<tr>\n<td style=\"width: 300px;text-align: center\"><\/td>\n<td style=\"width: 300px;text-align: center\">IPv6\u306b\u5bfe\u5fdc<\/td>\n<td style=\"width: 300px;text-align: center\">IPv6\u306b\u975e\u5bfe\u5fdc<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 300px;text-align: center\">\u691c\u7d22\u30a8\u30f3\u30b8\u30f3<\/td>\n<td style=\"background-color: #ffffff; width: 300px;text-align: center\">Google<\/td>\n<td style=\"background-color: #ffffff; width: 300px;text-align: center\">Yahoo!<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 300px;text-align: center\">SNS<\/td>\n<td style=\"background-color: #ffffff; width: 300px;text-align: center\">Instagram\/Facebook<\/td>\n<td style=\"background-color: #ffffff; width: 300px;text-align: center\">LINE\/Twitter<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 300px;text-align: center\">\u52d5\u753b\u30b5\u30a4\u30c8<\/span><\/td>\n<td style=\"background-color: #ffffff; width: 300px;text-align: center\">Netflix\/YouTube\/DAZN<\/td>\n<td style=\"background-color: #ffffff; width: 300px;text-align: center\">Hulu\/Amazon\u30d7\u30e9\u30a4\u30e0\u30d3\u30c7\u30aa\/GYAO!<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"saysprp\"><div class=\"faceicon\"><img decoding=\"async\" src=\"https:\/\/makuring.jp\/internet\/wp-content\/uploads\/2017\/10\/mogu_normal.jpg\"><span>\u30e8\u30e1<\/span><\/div><div class=\"fuki\">IPv4\u304c\u307e\u3060\u307e\u3060\u4f7f\u308f\u308c\u3066\u308b\u306e\u306d\u2026\u2026\uff01<\/div><\/div>\n<h3 id=\"danraku3\"><span class=\"ez-toc-section\" id=\"PPPoE_IPoE\"><\/span>PPPoE\u3068IPoE\u306e\u63a5\u7d9a\u53ef\u5426<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>IPv4\u3067\u306f\u5f93\u6765\u306e\u63a5\u7d9a\u65b9\u5f0f\u300c<span class=\"b\">PPPoE<\/span>\u300d\u3067\u3057\u304b\u3064\u306a\u3052\u3089\u308c\u307e\u305b\u3093\u3002<\/p>\n<p>\u4e00\u65b9IPv6\u3067\u306f\u3001PPPoE\u306b\u304f\u308f\u3048\u3066\u300c<span class=\"b\">IPoE<\/span>\u300d\u3067\u3082\u63a5\u7d9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u305d\u308c\u305e\u308c\u306e\u63a5\u7d9a\u65b9\u5f0f\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n<h4 id=\"danraku4\">PPPoE<\/h4>\n<p>\u300cPPPoE\uff08<span class=\"b\">P<\/span>oint to <span class=\"b\">P<\/span>oint <span class=\"b\">P<\/span>rotocol <span class=\"b\">o<\/span>ver <span class=\"b\">E<\/span>thernet\uff09\u300d\u306f\u3001\u3053\u308c\u307e\u3067\u4e3b\u6d41\u3068\u306a\u3063\u3066\u3044\u305f\u63a5\u7d9a\u65b9\u5f0f\u3067\u3059\u3002<\/p>\n<p><span class=\"b\">\u30c8\u30f3\u30cd\u30eb\u63a5\u7d9a\u65b9\u5f0f<\/span>\u3068\u3082\u547c\u3070\u308c\u3001\u96fb\u8a71\u56de\u7dda\u3092\u4f75\u7528\u3057\u3066\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3078\u63a5\u7d9a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u30e6\u30fc\u30b6\u30fc\u8a8d\u8a3c\u6a5f\u80fd\u304c\u3042\u308b\u305f\u3081\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u63a5\u7d9a\u6642\u306b\u306f\u30d7\u30ed\u30d0\u30a4\u30c0\u304b\u3089\u63d0\u4f9b\u3055\u308c\u305f\u30e6\u30fc\u30b6\u30fc\u540d\uff08ID\uff09\u3068\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u5165\u529b\u3057\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002<\/p>\n<p><a href=\"https:\/\/makuring.jp\/internet\/wp-content\/uploads\/2021\/05\/ipv46-04.png\"><img decoding=\"async\" src=\"https:\/\/makuring.jp\/internet\/wp-content\/uploads\/2021\/05\/ipv46-04.png\" alt=\"PPPoE\u306f\u30d1\u30b9\u30ef\u30fc\u30c9\u306e\u5165\u529b\u3068\u627f\u8a8d\u304c\u767a\u751f\u3057\u3066\u901a\u4fe1\u901f\u5ea6\u304c\u9045\u304f\u306a\u308a\u3084\u3059\u3044\" width=\"900\" height=\"642\" class=\"aligncenter size-full wp-image-58872\" srcset=\"https:\/\/makuring.jp\/internet\/wp-content\/uploads\/2021\/05\/ipv46-04.png 900w, https:\/\/makuring.jp\/internet\/wp-content\/uploads\/2021\/05\/ipv46-04-300x214.png 300w, https:\/\/makuring.jp\/internet\/wp-content\/uploads\/2021\/05\/ipv46-04-768x548.png 768w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/a><\/p>\n<p>\u305d\u306e\u969b\u3001\u5165\u529b <i class=\"fa fa-arrow-right\"><\/i> \u627f\u8a8d\u3068\u3044\u3046\u624b\u9593\uff08\uff1d\u56de\u7dda\u5185\u6df7\u96d1\u306e\u539f\u56e0\uff09\u304c\u767a\u751f\u3057\u3001\u7d50\u679c\u7684\u306b<span class=\"b red\">\u901a\u4fe1\u901f\u5ea6\u304c\u9045\u304f\u306a\u308a\u3084\u3059\u3044<\/span>\u3068\u3044\u3046\u6b20\u70b9\u304c\u3042\u308a\u307e\u3059\u3002<br \/>\n&nbsp;<\/p>\n<h4 id=\"danraku4\">IPoE<\/h4>\n<p>\u300cIPoE\uff08<span class=\"b\">IP<\/span> <span class=\"b\">o<\/span>ver <span class=\"b\">E<\/span>thernet\uff09\u300d\u306f<span class=\"b\">\u30cd\u30a4\u30c6\u30a3\u30d6\u63a5\u7d9a\u65b9\u5f0f<\/span>\u3068\u3082\u547c\u3070\u308c\u3001\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u3068\u76f4\u63a5\u3064\u306a\u3044\u3067\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u901a\u4fe1\u304c\u884c\u3048\u307e\u3059\u3002<\/p>\n<div class=\"saysprp\"><div class=\"faceicon\"><img decoding=\"async\" src=\"https:\/\/makuring.jp\/internet\/wp-content\/uploads\/2022\/02\/makurin557.png\"><span>\u30de\u30af\u30ea\u30f3<\/span><\/div><div class=\"fuki\">\u3064\u307e\u308a\u3001\u30eb\u30fc\u30bf\u30fc\u306a\u3069\u306e\u901a\u4fe1\u6a5f\u5668\u304c\u8981\u308a\u307e\u305b\u3093\uff01<\/div><\/div>\n<p>\u307e\u305f\u3001IPv4\u3067\u5fc5\u8981\u3060\u3063\u305f<span class=\"b\">\u30d7\u30ed\u30d0\u30a4\u30c0\u63d0\u4f9b\u306eID\u30fb\u30d1\u30b9\u30ef\u30fc\u30c9\u5165\u529b\u3082\u4e0d\u8981<\/span>\u3067\u3059\u3002<\/p>\n<p><a href=\"https:\/\/makuring.jp\/internet\/wp-content\/uploads\/2021\/05\/ipv46-05.png\"><img decoding=\"async\" src=\"https:\/\/makuring.jp\/internet\/wp-content\/uploads\/2021\/05\/ipv46-05.png\" alt=\"IPv6\u3067\u306fID\u3068\u30d1\u30b9\u30ef\u30fc\u30c9\u306e\u5165\u529b\u3068\u627f\u8a8d\u304c\u4e0d\u8981\u306a\u306e\u3067\u901a\u4fe1\u901f\u5ea6\u304c\u901f\u3044\" width=\"900\" height=\"508\" class=\"aligncenter size-full wp-image-58873\" srcset=\"https:\/\/makuring.jp\/internet\/wp-content\/uploads\/2021\/05\/ipv46-05.png 900w, https:\/\/makuring.jp\/internet\/wp-content\/uploads\/2021\/05\/ipv46-05-300x169.png 300w, https:\/\/makuring.jp\/internet\/wp-content\/uploads\/2021\/05\/ipv46-05-768x433.png 768w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/a><\/p>\n<p>\u3064\u307e\u308a\u3001\u5165\u529b\u3068\u627f\u8a8d\u306e\u624b\u9593\u3092\u7701\u304f\u3053\u3068\u304c\u3067\u304d\u308b\u305f\u3081\u3001<span class=\"b\">PPPoE\u306b\u6bd4\u3079\u3066\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306e\u901a\u4fe1\u901f\u5ea6\u304c\u901f\u304f\u306a\u308b<\/span>\u306e\u3067\u3059\u3002<\/p>\n<p>IPoE\u65b9\u5f0f\u3067\u306f\u3001<span class=\"b\">IPv6\u65b9\u5f0f\u304c\u63a1\u7528\u3055\u308c\u3066\u3044\u308bWeb\u30b5\u30a4\u30c8\u306e\u307f<\/span>\u306b\u63a5\u7d9a\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306e\u901f\u5ea6\u306b\u60a9\u3093\u3067\u3044\u308b\u5834\u5408\u306f\u3001\u8ff7\u308f\u305a\u300c<span class=\"b\">IPv6 IPoE<\/span>\u300d\u306e\u5c0e\u5165\u3092\u304a\u3059\u3059\u3081\u3057\u307e\u3059\u3002<\/p>\n<p>\u3068\u3044\u3046\u306e\u3082\u3001\u56de\u7dda\u901f\u5ea6\u304c\u9045\u3044\u539f\u56e0\u306f<span class=\"b red\">IPv4 PPPoE\u306b\u3042\u308b\u3053\u3068\u304c\u591a\u3044\u304b\u3089<\/span>\u3067\u3059\u3002<\/p>\n<h2 id=\"danraku2\"><span class=\"ez-toc-section\" id=\"IPv4_IPv6-3\"><\/span>\u81ea\u5b85\u306e\u56de\u7dda\u304cIPv4\u304bIPv6\u306e\u3044\u305a\u308c\u304b\u78ba\u8a8d\u3059\u308b\u65b9\u6cd5<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u5bb6\u306e\u56de\u7dda\u304c\u305d\u3082\u305d\u3082IPv4\u304bIPv6\u306a\u306e\u304b\u3001\u6c17\u306b\u306a\u308b\u4eba\u3082\u591a\u3044\u306f\u305a\u3002<\/p>\n<p>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u5b9a\u3092\u898b\u3066\u300cIPv6\u30a2\u30c9\u30ec\u30b9\u304c\u8868\u793a\u3055\u308c\u308b\u304b\u5426\u304b\u300d\u3067\u3082\u78ba\u8a8d\u3067\u304d\u307e\u3059\u304c\u3001\u3082\u3063\u3068\u3082\u7c21\u5358\u306a\u65b9\u6cd5\u304c\u300c<span class=\"b\">IPv6\u63a5\u7d9a\u30c6\u30b9\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3066\u8abf\u3079\u308b\u3053\u3068<\/span>\u300d\u3067\u3059\u3002<\/p>\n  <a class=\"reference table\" href=\"https:\/\/test-ipv6.com\/index.html.ja_JP\"  rel=\"noopener\">\n    <span class=\"tbcell refttl\">\u53c2\u8003<\/span>\n    <span class=\"tbcell refcite\">IPv6\u63a5\u7d9a\u30c6\u30b9\u30c8<span>IPv6\u63a5\u7d9a\u30c6\u30b9\u30c8<\/span><\/span>\n  <\/a>\n&nbsp;<br \/>\n\u81ea\u5b85\u306e\u56de\u7dda\u306b\u63a5\u7d9a\u3057\u3066\u3044\u308b\u72b6\u614b\u3067\u4e0a\u8a18\u30b5\u30a4\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3068\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30d7\u30ed\u30d0\u30a4\u30c0\u540d\u3068\u3068\u3082\u306b\u300c<span class=\"b\">IPv6\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u304b\u3069\u3046\u304b<\/span>\u300d\u304c\u4e00\u767a\u3067\u5206\u304b\u308a\u307e\u3059\u3002<\/p>\n<div class=\"shtb2 tbrsp\"><div class=\"cell\">\n<div id=\"attachment_16516\" style=\"width: 790px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/makuring.jp\/internet\/wp-content\/uploads\/2021\/05\/E91DB281-0B48-4685-92DB-672A23419817_1_201_a-1.jpeg\"><img decoding=\"async\" aria-describedby=\"caption-attachment-16516\" src=\"https:\/\/makuring.jp\/internet\/wp-content\/uploads\/2021\/05\/E91DB281-0B48-4685-92DB-672A23419817_1_201_a-1.jpeg\" alt=\"IPv6\u63a5\u7d9a\u30c6\u30b9\u30c8\u3067\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u56de\u7dda\u304cIPv6\u3060\u3063\u305f\u5834\u5408\" width=\"800\" height=\"1028\" class=\"aligncenter size-full wp-image-58927\" srcset=\"https:\/\/makuring.jp\/internet\/wp-content\/uploads\/2021\/05\/E91DB281-0B48-4685-92DB-672A23419817_1_201_a-1.jpeg 800w, https:\/\/makuring.jp\/internet\/wp-content\/uploads\/2021\/05\/E91DB281-0B48-4685-92DB-672A23419817_1_201_a-1-233x300.jpeg 233w, https:\/\/makuring.jp\/internet\/wp-content\/uploads\/2021\/05\/E91DB281-0B48-4685-92DB-672A23419817_1_201_a-1-797x1024.jpeg 797w, https:\/\/makuring.jp\/internet\/wp-content\/uploads\/2021\/05\/E91DB281-0B48-4685-92DB-672A23419817_1_201_a-1-768x987.jpeg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><p id=\"caption-attachment-16516\" class=\"wp-caption-text\">IPv6\u3067\u63a5\u7d9a\u3057\u3066\u3044\u308b\u5834\u5408<\/p><\/div>\n<\/div><div class=\"cell\">\n<div id=\"attachment_16516\" style=\"width: 790px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/makuring.jp\/internet\/wp-content\/uploads\/2021\/05\/IMG5446.jpeg\"><img decoding=\"async\" aria-describedby=\"caption-attachment-16516\" src=\"https:\/\/makuring.jp\/internet\/wp-content\/uploads\/2021\/05\/IMG5446.jpeg\" alt=\"\" width=\"800\" height=\"1212\" class=\"aligncenter size-full wp-image-58931\" srcset=\"https:\/\/makuring.jp\/internet\/wp-content\/uploads\/2021\/05\/IMG5446.jpeg 800w, https:\/\/makuring.jp\/internet\/wp-content\/uploads\/2021\/05\/IMG5446-198x300.jpeg 198w, https:\/\/makuring.jp\/internet\/wp-content\/uploads\/2021\/05\/IMG5446-676x1024.jpeg 676w, https:\/\/makuring.jp\/internet\/wp-content\/uploads\/2021\/05\/IMG5446-768x1164.jpeg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><p id=\"caption-attachment-16516\" class=\"wp-caption-text\">IPv4\u3067\u63a5\u7d9a\u3057\u3066\u3044\u308b\u5834\u5408<\/p><\/div>\n<\/div><\/div>\n<h2 id=\"danraku2\"><span class=\"ez-toc-section\" id=\"v6_IPv6_IPoE_IPv4_over_IPv6\"><\/span>\u304a\u3059\u3059\u3081\u306e\u63a5\u7d9a\u65b9\u5f0f\u306f\u300cv6\u30d7\u30e9\u30b9\uff08IPv6 IPoE + IPv4 over IPv6\uff09\u300d<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u524d\u8ff0\u306e\u3068\u304a\u308a\u3001IPv6 IPoE\u65b9\u5f0f\u304c\u4f7f\u3048\u308c\u3070\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306e\u901a\u4fe1\u901f\u5ea6\u306f\u901f\u304f\u306a\u308b\u3053\u3068\u304c\u671f\u5f85\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u3057\u304b\u3057\u3001IPv6 IPoE\u65b9\u5f0f\u3092\u4f7f\u3046\u305f\u3081\u306b\u306f\u3001<span class=\"b\">\u30c7\u30d0\u30a4\u30b9\u5074\u3082Web\u30b5\u30a4\u30c8\u5074\u3082IPv6\u306b\u5bfe\u5fdc<\/span>\u3057\u3066\u3044\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002<\/p>\n<div class=\"saysprp\"><div class=\"faceicon\"><img decoding=\"async\" src=\"https:\/\/makuring.jp\/internet\/wp-content\/uploads\/2022\/02\/makurin556.png\"><span>\u30de\u30af\u30ea\u30f3<\/span><\/div><div class=\"fuki\">\u3068\u306f\u3044\u3048\u3001\u30b5\u30a4\u30c8\u3082<span class=\"b red\">IPv4\u304c\u307e\u3060\u307e\u3060\u591a\u3044<\/span>\u306e\u304c\u73fe\u72b6\u2026\u2026\u3002<\/div><\/div>\n<p>IPv6\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u306a\u304b\u3063\u305f\u5834\u5408\u3001IPv4\u3078\u81ea\u52d5\u7684\u306b\u5207\u308a\u66ff\u308f\u3063\u3066\u3057\u307e\u3046\u3053\u3068\u304b\u3089\u3001\u901f\u5ea6\u306e\u6539\u5584\u306f\u898b\u8fbc\u3081\u307e\u305b\u3093\u3002<\/p>\n<p>\u305d\u3053\u3067\u767b\u5834\u3057\u305f\u306e\u304c\u300c<span class=\"b\">v6\u30d7\u30e9\u30b9\uff08IPv6 IPoE + IPv4 over IPv6\uff09<\/span>\u300d\u3068\u3044\u3046\u6280\u8853\u3067\u3059\u3002<\/p>\n<p>\u5225\u540d\u300c<span class=\"b\">\u30ab\u30d7\u30bb\u30eb\u5316<\/span>\u300d\u3068\u3082\u547c\u3070\u308c\u3001IPv6\u306b\u3088\u3063\u3066\u4f5c\u3089\u308c\u305f\u300c\u7bb1\u300d\u306e\u4e2d\u306bIPv4\u306e\u30c7\u30fc\u30bf\u3092\u5165\u308c\u3066\u901a\u4fe1\u3092\u884c\u3046\u3053\u3068\u3067\u3001<span class=\"b\">IPv4\u306e\u30c7\u30fc\u30bf\u3067\u3042\u3063\u3066\u3082IPoE\u65b9\u5f0f\u3067\u901a\u4fe1\u304c\u53ef\u80fd<\/span>\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<p><a href=\"https:\/\/makuring.jp\/internet\/wp-content\/uploads\/2021\/05\/ipv46-06.png\"><img decoding=\"async\" src=\"https:\/\/makuring.jp\/internet\/wp-content\/uploads\/2021\/05\/ipv46-06.png\" alt=\"v6\u30d7\u30e9\u30b9\uff08IPv6 IPoE + IPv4 over IPv6\uff09\u306e\u8aac\u660e\" width=\"900\" height=\"590\" class=\"aligncenter size-full wp-image-58874\" srcset=\"https:\/\/makuring.jp\/internet\/wp-content\/uploads\/2021\/05\/ipv46-06.png 900w, https:\/\/makuring.jp\/internet\/wp-content\/uploads\/2021\/05\/ipv46-06-300x197.png 300w, https:\/\/makuring.jp\/internet\/wp-content\/uploads\/2021\/05\/ipv46-06-768x503.png 768w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/a><\/p>\n<p>\u3053\u306e\u6280\u8853\u3092\u4f7f\u3046\u3053\u3068\u3067\u3001Web\u30b5\u30a4\u30c8\u304cIPv6\u975e\u5bfe\u5fdc\u3067\u3042\u3063\u305f\u3068\u3057\u3066\u3082\u3001<span class=\"b\">IPoE\u65b9\u5f0f\u306b\u3088\u308b\u9ad8\u901f\u901a\u4fe1<\/span>\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u591a\u304f\u306e\u30b5\u30fc\u30d3\u30b9\u3067\u306f\u3001\u3053\u306e\u6280\u8853\u3092\u300c<span class=\"b\">v6\u30d7\u30e9\u30b9<\/span>\u300d\u306a\u3069\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3068\u3057\u3066\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n    <div class=\"say left\">\n      <p class=\"faceicon\"><img decoding=\"async\" src=\"https:\/\/makuring.jp\/internet\/wp-content\/uploads\/2017\/10\/mogu_happy.jpg\" width=\"110\"><span>\u30e8\u30e1<\/span><\/p>\n      <div class=\"chatting\"><div class=\"sc\">\u3053\u308c\u304b\u3089\u56de\u7dda\u3092\u5951\u7d04\u3059\u308b\u306a\u3089v6\u30d7\u30e9\u30b9\u304c\u826f\u3055\u305d\u3046\u306d\u266a<\/div><\/div>\n    <\/div>\n    <div class=\"say right\">\n      <div class=\"chatting\"><div class=\"sc\">\u5b89\u304f\u304a\u3055\u3048\u308b\u306a\u3089<a href=\"https:\/\/makuring.jp\/internet\/en-hikari\/\">en\u3072\u304b\u308a<\/a>\u304c\u304a\u3059\u3059\u3081\u3060\u3088\uff01<\/div><\/div>\n      <p class=\"faceicon\"><img decoding=\"async\" src=\"https:\/\/makuring.jp\/internet\/wp-content\/uploads\/2022\/02\/makurin557.png\" width=\"110\"><span>\u30de\u30af\u30ea\u30f3<\/span><\/p>\n    <\/div>\n<div class=\"stitch-red\">\n<ul>\n<li><a href=\"https:\/\/makuring.jp\/internet\/en-hikari-v6plus\/\">en\u3072\u304b\u308a\u306e\u300cv6\u30d7\u30e9\u30b9\u300d\u3067\u901f\u5ea6\u304c\u9045\u3044\u3063\u3066\u672c\u5f53\uff1f \u539f\u7406\u3068\u30e6\u30fc\u30b6\u30fc\u306e\u5b9f\u969b\u306e\u58f0\u3092\u5fb9\u5e95\u7d39\u4ecb\uff01<\/a><\/li>\n<\/ul>\n<\/div>\n<h2 id=\"danraku2\"><span class=\"ez-toc-section\" id=\"IPv4_IPv6-4\"><\/span>IPv4\u3068IPv6\u306e\u9055\u3044\u307e\u3068\u3081<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u672c\u8a18\u4e8b\u306f\u300cIPv4\u3068IPv6\u306e\u9055\u3044\u306f\u306a\u306b\uff1f \u78ba\u8a8d\u65b9\u6cd5\u3068\u304a\u3059\u3059\u3081\u306e\u63a5\u7d9a\u65b9\u5f0f\u3082\u308f\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac\u300d\u306b\u3064\u3044\u3066\u7d39\u4ecb\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u73fe\u5728\u306fIPv4\u304c\u307e\u3060\u4e3b\u6d41\u3067\u306f\u3042\u308a\u307e\u3059\u304c\u3001\u5c06\u6765\u7684\u306b\u306fIPv6\u304c\u4e3b\u6d41\u306b\u306a\u3063\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<p>\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u56de\u7dda\u3092\u3053\u308c\u304b\u3089\u5951\u7d04\u3059\u308b\u3068\u304d\u306f\u3001IPv6\u306e\u30b5\u30fc\u30d3\u30b9\u3092\u9078\u3076\u3088\u3046\u306b\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\u3069\u3046\u3082\u3001\u30de\u30af\u30ea\u30f3\uff08<i class=\"fa fa-twitter fa-skyblue fa-lg\"><\/i> <a href=\"https:\/\/twitter.com\/Maku_ring\" target=\"_blank\" rel=\"noopener\">@Maku_ring<\/a>\uff09\u3067\u3057\u305f\u3002<\/p>\n<a class=\"c_linkto longc_linkto\" href=\"https:\/\/makuring.jp\/internet\/en-hikari-v6plus\/\">\n  <span class=\"longc_img\"><img decoding=\"async\" width=\"520\" height=\"300\" src=\"https:\/\/makuring.jp\/internet\/wp-content\/uploads\/2021\/03\/v6plus1-520x300.png\" class=\"attachment-thumb-520 size-thumb-520 wp-post-image\" alt=\"\" srcset=\"https:\/\/makuring.jp\/internet\/wp-content\/uploads\/2021\/03\/v6plus1-520x300.png 520w, https:\/\/makuring.jp\/internet\/wp-content\/uploads\/2021\/03\/v6plus1-160x92.png 160w\" sizes=\"(max-width: 520px) 100vw, 520px\" \/><\/span>\n  <span class=\"longc_content c_linkto_text\"><time class=\"updated sng-link-time dfont\" itemprop=\"dateModified\" datetime=\"2026-05-17\">2026-05-17<\/time><span class=\"longc_title\">en\u3072\u304b\u308a\u306e\u300cv6\u30d7\u30e9\u30b9\u300d\u3067\u901f\u5ea6\u304c\u9045\u3044\u3063\u3066\u672c\u5f53\uff1f \u539f\u7406\u3068\u30e6\u30fc\u30b6\u30fc\u306e\u5b9f\u969b\u306e\u58f0\u3092\u5fb9\u5e95\u7d39\u4ecb\uff01<\/span><\/span>\n<\/a><a class=\"c_linkto longc_linkto\" href=\"https:\/\/makuring.jp\/internet\/home-fiber\/\">\n  <span class=\"longc_img\"><img decoding=\"async\" width=\"520\" height=\"300\" src=\"https:\/\/makuring.jp\/internet\/wp-content\/uploads\/2022\/03\/hikari-kaisen-520x300.png\" class=\"attachment-thumb-520 size-thumb-520 wp-post-image\" alt=\"\" srcset=\"https:\/\/makuring.jp\/internet\/wp-content\/uploads\/2022\/03\/hikari-kaisen-520x300.png 520w, https:\/\/makuring.jp\/internet\/wp-content\/uploads\/2022\/03\/hikari-kaisen-160x92.png 160w\" sizes=\"(max-width: 520px) 100vw, 520px\" \/><\/span>\n  <span class=\"longc_content c_linkto_text\"><time class=\"updated sng-link-time dfont\" itemprop=\"dateModified\" datetime=\"2026-05-17\">2026-05-17<\/time><span class=\"longc_title\">\u6238\u5efa\u3066\u30fb\u30de\u30f3\u30b7\u30e7\u30f3\u3067\u6700\u5f37\u306e\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306f\u3069\u308c\uff1f \u5149\u56de\u7dda\u306e\u304a\u3059\u3059\u3081\u3092\u30e9\u30f3\u30ad\u30f3\u30b0\u306b\u3057\u3066\u307f\u305f<\/span><\/span>\n<\/a><a class=\"c_linkto longc_linkto\" href=\"https:\/\/makuring.jp\/internet\/category\/optic-fiber\/\"><span class=\"longc_img\"><img decoding=\"async\" width=\"520\" height=\"300\" src=\"https:\/\/makuring.jp\/internet\/wp-content\/uploads\/2020\/07\/D71ADB2B-FA66-44BA-9316-A45FF175988D.jpeg\" alt=\"\u3010\u6c7a\u5b9a\u7248\u3011\u8cc3\u8cb8\u30de\u30f3\u30b7\u30e7\u30f3\u30fb\u30a2\u30d1\u30fc\u30c8\u306e\u304a\u3059\u3059\u3081\u306e\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306f\u3069\u308c\uff1f\u30ac\u30c1\u3067\u5149\u56de\u7dda\u3092\u6bd4\u8f03\u3057\u305f\u7d50\u679c\u306f\u2026\uff1f\"><\/span><span class=\"longc_content c_linkto_text\"><time class=\"updated sng-link-time dfont\">2019-10-15<\/time><span class=\"longc_title\">\u3010\u6c7a\u5b9a\u7248\u3011\u8cc3\u8cb8\u30de\u30f3\u30b7\u30e7\u30f3\u30fb\u30a2\u30d1\u30fc\u30c8\u306e\u304a\u3059\u3059\u3081\u306e\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306f\u3069\u308c\uff1f\u30ac\u30c1\u3067\u5149\u56de\u7dda\u3092\u6bd4\u8f03\u3057\u305f\u7d50\u679c\u306f\u2026\uff1f<\/span><\/span><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3069\u3046\u3082\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3092\u4f7f\u3044\u30de\u30af\u30ea\u30f3\u307e\u304f\u308a\u3067\u3059\u3002 \u5149\u56de\u7dda\u3092\u5951\u7d04\u3059\u308b\u3068\u304d\u3084\u3001\u30eb\u30fc\u30bf\u30fc\u3092\u8cb7\u3046\u3068\u304d\u306b\u898b\u304b\u3051\u308b\u300cIPv4\u30a2\u30a4\u30d4\u30fc\u30d6\u30a4\u30d5\u30a9\u30fc\u300d\u3084\u300cIPv6\u30a2\u30a4\u30d4\u30fc\u30d6\u30a4\u30b7\u30c3\u30af\u30b9\u300d\u3068\u3044\u3046\u8a00\u8449\u3002 \u3053\u308c\u3089\u306f\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306e\u901a\u4fe1\u898f\u683c\u3092\u8868\u3057\u3001 &#8230; <\/p>\n","protected":false},"author":1,"featured_media":58869,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_glsr_average":0,"_glsr_ranking":0,"_glsr_reviews":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[74],"tags":[],"class_list":{"0":"post-58838","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-fiber-internet"},"jetpack_featured_media_url":"https:\/\/makuring.jp\/internet\/wp-content\/uploads\/2021\/05\/ipv46-01.png","jetpack_shortlink":"https:\/\/wp.me\/pbDuhx-fj0","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/makuring.jp\/internet\/wp-json\/wp\/v2\/posts\/58838","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/makuring.jp\/internet\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/makuring.jp\/internet\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/makuring.jp\/internet\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/makuring.jp\/internet\/wp-json\/wp\/v2\/comments?post=58838"}],"version-history":[{"count":10,"href":"https:\/\/makuring.jp\/internet\/wp-json\/wp\/v2\/posts\/58838\/revisions"}],"predecessor-version":[{"id":75553,"href":"https:\/\/makuring.jp\/internet\/wp-json\/wp\/v2\/posts\/58838\/revisions\/75553"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/makuring.jp\/internet\/wp-json\/wp\/v2\/media\/58869"}],"wp:attachment":[{"href":"https:\/\/makuring.jp\/internet\/wp-json\/wp\/v2\/media?parent=58838"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/makuring.jp\/internet\/wp-json\/wp\/v2\/categories?post=58838"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/makuring.jp\/internet\/wp-json\/wp\/v2\/tags?post=58838"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}