{"id":14220,"date":"2026-02-16T20:28:22","date_gmt":"2026-02-16T20:28:22","guid":{"rendered":"https:\/\/howtogeek.blog\/ja\/?p=14220"},"modified":"2026-02-16T20:28:22","modified_gmt":"2026-02-16T20:28:22","slug":"%e3%82%b3%e3%83%b3%e3%83%94%e3%83%a5%e3%83%bc%e3%82%bf%e3%81%8c%e6%ad%a3%e3%81%97%e3%81%8f%e8%a8%ad%e5%ae%9a%e3%81%95%e3%82%8c%e3%81%a6%e3%81%84%e3%82%8b%e3%81%ab%e3%82%82%e3%81%8b%e3%81%8b%e3%82%8f","status":"publish","type":"post","link":"https:\/\/howtogeek.blog\/ja\/%e3%82%b3%e3%83%b3%e3%83%94%e3%83%a5%e3%83%bc%e3%82%bf%e3%81%8c%e6%ad%a3%e3%81%97%e3%81%8f%e8%a8%ad%e5%ae%9a%e3%81%95%e3%82%8c%e3%81%a6%e3%81%84%e3%82%8b%e3%81%ab%e3%82%82%e3%81%8b%e3%81%8b%e3%82%8f\/","title":{"rendered":"\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u304c\u6b63\u3057\u304f\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u30c7\u30d0\u30a4\u30b9\u304c\u5fdc\u7b54\u3057\u306a\u3044\u5834\u5408\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u65b9\u6cd5"},"content":{"rendered":"<p>\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u304c\u4e0d\u8abf\u3067\u3001Windows\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u30c4\u30fc\u30eb\u304c\u300c\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u306f\u6b63\u3057\u304f\u69cb\u6210\u3055\u308c\u3066\u3044\u308b\u3088\u3046\u3067\u3059\u304c\u3001\u30c7\u30d0\u30a4\u30b9\u307e\u305f\u306f\u30ea\u30bd\u30fc\u30b9\u304c\u5fdc\u7b54\u3057\u3066\u3044\u307e\u305b\u3093\u300d\u3068\u3044\u3046\u30a4\u30e9\u30a4\u30e9\u3059\u308b\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u8868\u793a\u3057\u3066\u304d\u305f\u3089\u3001\u3042\u306a\u305f\u306f\u4e00\u4eba\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u3053\u308c\u306f\u3088\u304f\u3042\u308b\u3053\u3068\u3067\u3001\u7279\u306bDNS\u306e\u554f\u984c\u3084\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u69cb\u6210\u306e\u4e0d\u5177\u5408\u304c\u88cf\u3067\u767a\u751f\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u306a\u304a\u3055\u3089\u3067\u3059\u3002\u57fa\u672c\u7684\u306b\u3001PC\u304cDNS\u30b5\u30fc\u30d0\u30fc\u306b\u63a5\u7d9a\u3067\u304d\u305a\u3001\u30c9\u30e1\u30a4\u30f3\u540d\u306e\u89e3\u6c7a\u306b\u5931\u6557\u3057\u3066\u3001\u884c\u304d\u8a70\u307e\u3063\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u3044\u306e\u3067\u3059\u3002\u6717\u5831\u3067\u3059\u3002\u8a66\u3057\u3066\u307f\u308b\u3079\u304d\u5b9f\u7528\u7684\u306a\u624b\u9806\u304c\u3044\u304f\u3064\u304b\u3042\u308a\u3001\u307b\u3068\u3093\u3069\u306f\u6570\u5206\u3067\u5b8c\u4e86\u3057\u307e\u3059\u3002<\/p>\n<p>\u901a\u5e38\u3001\u3053\u308c\u3089\u306e\u30a8\u30e9\u30fc\u306f\u3001DNS\u30b5\u30fc\u30d0\u30fc\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30c0\u30d7\u30bf\u30fc\u3001\u307e\u305f\u306f\u8a2d\u5b9a\u306b\u554f\u984c\u304c\u3042\u308b\u5834\u5408\u306b\u767a\u751f\u3057\u307e\u3059\u3002\u30eb\u30fc\u30bf\u30fc\u306eDNS\u30a2\u30c9\u30ec\u30b9\u304c\u9593\u9055\u3063\u3066\u3044\u308b\u3001IPv6\u304c\u7af6\u5408\u3092\u5f15\u304d\u8d77\u3053\u3057\u3066\u3044\u308b\u3001DNS\u30ad\u30e3\u30c3\u30b7\u30e5\u304c\u7834\u640d\u3057\u3066\u3044\u308b\u306a\u3069\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u4fee\u6b63\u65b9\u6cd5\u306f\u9762\u5012\u306b\u601d\u3048\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001\u518d\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u305f\u308a\u3001\u30c6\u30af\u30cb\u30ab\u30eb\u30b5\u30dd\u30fc\u30c8\u306b\u3059\u3050\u306b\u9023\u7d61\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3092\u518d\u3073\u5229\u7528\u3067\u304d\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u4e00\u898b\u57fa\u672c\u7684\u306a\u65b9\u6cd5\u306b\u601d\u3048\u307e\u3059\u304c\u3001\u5b9f\u969b\u306b\u52b9\u679c\u304c\u3042\u3063\u305f\u65b9\u6cd5\u3092\u3044\u304f\u3064\u304b\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<h2>Windows\u3067\u300c\u30ea\u30bd\u30fc\u30b9\u304c\u5fdc\u7b54\u3057\u3066\u3044\u307e\u305b\u3093\u300d\u3068\u3044\u3046\u30a8\u30e9\u30fc\u3092\u4fee\u6b63\u3059\u308b\u65b9\u6cd5<\/h2>\n<h3>\u30eb\u30fc\u30bf\u30fc\u304c\u6a5f\u80fd\u3057\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3059\u308b<\/h3>\n<p>\u3053\u308c\u304c\u6700\u521d\u306e\u30b9\u30c6\u30c3\u30d7\u3067\u3059\u3002\u5c11\u3057\u5947\u5999\u306b\u601d\u3048\u307e\u3059\u304c\u3001\u30eb\u30fc\u30bf\u30fc\u304c\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3068\u6b63\u3057\u304f\u901a\u4fe1\u3067\u304d\u3066\u3044\u306a\u3044\u3068\u3001\u4ed6\u306e\u4f55\u3082\u304b\u3082\u304c\u6b63\u5e38\u306b\u52d5\u4f5c\u3057\u306a\u3044\u304b\u3089\u3067\u3059\u3002ping\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u3048\u3070\u3001\u30eb\u30fc\u30bf\u30fc\u304c\u6b63\u3057\u304f\u5fdc\u7b54\u3059\u308b\u304b\u3069\u3046\u304b\u3092\u7684\u78ba\u306b\u5224\u65ad\u3067\u304d\u307e\u3059\u3002<\/p>\n<ol>\n<li><strong>Win + R<\/strong>\u3092\u62bc\u3057\u3066\u5b9f\u884c\u30c0\u30a4\u30a2\u30ed\u30b0\u3092\u958b\u304d\u307e\u3059\u3002<\/li>\n<li>\u5165\u529b<code>cmd<\/code>\u3057\u3066<strong>Enter \u30ad\u30fc<\/strong>\u3092\u62bc\u3057\u307e\u3059\u3002<\/li>\n<li>\u30b3\u30de\u30f3\u30c9\u30d7\u30ed\u30f3\u30d7\u30c8\u3067\u3001 \u3068\u5165\u529b\u3057\u307e\u3059<code>ping &lt;router IP address&gt;<\/code>\u3002\u901a\u5e38\u3001\u30eb\u30fc\u30bf\u30fc\u306eIP\u30a2\u30c9\u30ec\u30b9\u306f<code>192.168.1.1<\/code>\u307e\u305f\u306f\u3067\u3059<code>192.168.0.1<\/code>\u304c\u3001\u4e0d\u660e\u306a\u5834\u5408\u306f\u30de\u30cb\u30e5\u30a2\u30eb\u307e\u305f\u306f\u30eb\u30fc\u30bf\u30fc\u306e\u80cc\u9762\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<\/ol>\n<p>1\u30df\u30ea\u79d2\u672a\u6e80\u3068\u3044\u3063\u305f\u7d20\u65e9\u3044\u5fdc\u7b54\u3092\u6c42\u3081\u3066\u3044\u307e\u3059\u3002\u5fdc\u7b54\u6642\u9593\u304c\u9577\u304b\u3063\u305f\u308a\u3001\u300c<strong>\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u3057\u307e\u3057\u305f\u300d<\/strong>\u3068\u3044\u3063\u305f\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u8868\u793a\u3055\u308c\u305f\u308a\u3059\u308b\u5834\u5408\u306f\u3001\u30eb\u30fc\u30bf\u30fc\u306b\u554f\u984c\u304c\u3042\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30eb\u30fc\u30bf\u30fc\u306e\u6545\u969c\u304b\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u4e00\u6642\u7684\u306a\u4e2d\u65ad\u304c\u8003\u3048\u3089\u308c\u307e\u3059\u3002\u307e\u305f\u3001\u30d1\u30b1\u30c3\u30c8\u30ed\u30b9\u306b\u3082\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u308c\u306f\u63a5\u7d9a\u304c\u5b89\u5b9a\u3057\u3066\u3044\u306a\u3044\u3053\u3068\u3092\u793a\u3059\u5371\u967a\u4fe1\u53f7\u3067\u3059\u3002<\/p>\n<p>\u30eb\u30fc\u30bf\u30fc\u306e IP \u304c\u308f\u304b\u3089\u306a\u3044\u5834\u5408\u306f\u3001<a href=\"https:\/\/www.pingdom.com\/blog\/find-router-ip-address-windows-mac\/\" rel=\"noopener noreferrer\" target=\"_blank\">\u3053\u306e\u30ac\u30a4\u30c9\u3067<\/a>\u305d\u306e\u78ba\u8a8d\u65b9\u6cd5\u3092\u8aac\u660e\u3057\u307e\u3059\u3002\u901a\u5e38\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u5b9a\u306e<strong>\u30c7\u30d5\u30a9\u30eb\u30c8 \u30b2\u30fc\u30c8\u30a6\u30a7\u30a4<\/strong>\u3092\u4f7f\u7528\u3059\u308b\u304b\u3001\u30eb\u30fc\u30bf\u30fc\u306e\u5e95\u9762\u306e\u30b9\u30c6\u30c3\u30ab\u30fc\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h3>\u5916\u90e8IP\u30a2\u30c9\u30ec\u30b9\u3078\u306eping<\/h3>\n<p>\u30eb\u30fc\u30bf\u30fc\u306f\u6b63\u5e38\u306b\u5fdc\u7b54\u3057\u305f\u306e\u306b\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306f\u307e\u3060\u7e4b\u304c\u3089\u306a\u3044\uff1f \u5916\u90e8\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u304b\u3069\u3046\u304b\u78ba\u8a8d\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002Google\u3084Cloudflare\u306eDNS\u306b\u76f4\u63a5ping\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002\u305d\u3046\u3059\u308c\u3070\u3001\u554f\u984c\u304c\u30ed\u30fc\u30ab\u30eb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5074\u306b\u3042\u308b\u304b\u3001ISP\u5074\u306b\u3042\u308b\u304b\u304c\u5206\u304b\u308a\u307e\u3059\u3002<\/p>\n<ol>\n<li>\u30b3\u30de\u30f3\u30c9 \u30d7\u30ed\u30f3\u30d7\u30c8\u3092\u518d\u5ea6\u958b\u304d\u307e\u3059 ( <strong>Win + R<\/strong>\u3001\u6b21\u306b<code>cmd<\/code>)\u3002<\/li>\n<li><code>ping 8.8.8.8<\/code>\uff08Google \u306e DNS\uff09\u3068\u5165\u529b\u3057\u3001 <strong>Enter \u30ad\u30fc<\/strong>\u3092\u62bc\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n<p>\u5fdc\u7b54\u5185\u5bb9\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u300c\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u3057\u307e\u3057\u305f\u300d\u3068\u8868\u793a\u3055\u308c\u305a\u3001\u5927\u304d\u306a\u30d1\u30b1\u30c3\u30c8\u30ed\u30b9\u3082\u306a\u3044\u5834\u5408\u306f\u3001\u5c4b\u5916\u3067\u306e\u63a5\u7d9a\u306f\u304a\u305d\u3089\u304f\u6b63\u5e38\u3067\u3059\u3002\u3053\u3053\u3067\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u304c\u767a\u751f\u3059\u308b\u5834\u5408\u306f\u3001ISP\u307e\u305f\u306f\u30e2\u30c7\u30e0\u306b\u554f\u984c\u304c\u3042\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30e2\u30c7\u30e0\/\u30eb\u30fc\u30bf\u30fc\u3092\u518d\u8d77\u52d5\u3059\u308b\u304b\u3001\u63a5\u7d9a\u304c\u5207\u65ad\u3055\u308c\u3066\u3044\u306a\u3044\u304b\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h3>DNS\u30b5\u30fc\u30d0\u30fc\u3092\u624b\u52d5\u3067\u5909\u66f4\u3059\u308b<\/h3>\n<p>\u3053\u306e\u30b9\u30c6\u30c3\u30d7\u306f\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002\u306a\u305c\u306a\u3089\u3001ISP\u306eDNS\u30b5\u30fc\u30d0\u30fc\u306f\u4e0d\u5b89\u5b9a\u306b\u306a\u3063\u305f\u308a\u3001\u901f\u5ea6\u304c\u9045\u304f\u306a\u3063\u305f\u308a\u3059\u308b\u3053\u3068\u304c\u3042\u308b\u305f\u3081\u3067\u3059\u3002Google\uff088.8.8.8 &amp; 8.8.4.4\uff09\u3084Cloudflare\uff081.1.1.1\uff09\u306a\u3069\u306e\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30d1\u30d6\u30ea\u30c3\u30afDNS\u306b\u5207\u308a\u66ff\u3048\u308b\u3053\u3068\u3067\u3001\u300c\u5fdc\u7b54\u306a\u3057\u300d\u306e\u554f\u984c\u304c\u89e3\u6c7a\u3057\u3001\u901f\u5ea6\u304c\u5411\u4e0a\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ol>\n<li><strong><strong>\u8a2d\u5b9a<\/strong><\/strong> &gt; <strong><strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3068\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8<\/strong><\/strong> &gt; <strong><strong>\u30a2\u30c0\u30d7\u30bf\u30fc\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u306e\u5909\u66f4<\/strong><\/strong> \u306b\u79fb\u52d5\u3057\u307e\u3059\u3002\u691c\u7d22\u30d0\u30fc\u304b\u3089\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3068\u3001\u3088\u308a\u65e9\u304f\u30a2\u30af\u30bb\u30b9\u3067\u304d\u307e\u3059\u3002<\/li>\n<li>\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u63a5\u7d9a (Wi-Fi \u307e\u305f\u306f Ethernet) \u3092\u53f3\u30af\u30ea\u30c3\u30af\u3057\u3001[<strong><strong>\u30d7\u30ed\u30d1\u30c6\u30a3<\/strong><\/strong>] \u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8 \u30d7\u30ed\u30c8\u30b3\u30eb \u30d0\u30fc\u30b8\u30e7\u30f3 4 (TCP\/IPv4)<\/strong> \u307e\u3067\u30b9\u30af\u30ed\u30fc\u30eb\u3057\u3066\u9078\u629e\u3057\u3001<strong><strong>\u30d7\u30ed\u30d1\u30c6\u30a3<\/strong><\/strong> \u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/li>\n<li><strong><strong>\u6b21\u306e DNS \u30b5\u30fc\u30d0\u30fc \u30a2\u30c9\u30ec\u30b9\u3092\u4f7f\u7528\u3059\u308b<\/strong><\/strong> \u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u512a\u5148DNS<\/strong>\u3092<code>8.8.8.8<\/code>\u3001<strong>\u4ee3\u66ffDNS<\/strong>\u3092\u306b\u8a2d\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044<code>8.8.4.4<\/code>\u3002\u307e\u305f\u306f\u3001<a href=\"https:\/\/1.1.1.1\/\" rel=\"noopener noreferrer\" target=\"_blank\">Cloudflare\u306e1.1.1.1 \u3092<\/a>\u304a\u8a66\u3057\u304f\u3060\u3055\u3044\u3002<\/li>\n<li>\u300cOK\u300d\u3092\u62bc\u3057\u3066\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u63a5\u7d9a\u307e\u305f\u306f\u30b7\u30b9\u30c6\u30e0\u3092\u518d\u8d77\u52d5\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3059\u3050\u306b\u89e3\u6c7a\u3059\u308b\u5834\u5408\u3082\u3042\u308c\u3070\u3001\u518d\u8d77\u52d5\u304c\u5fc5\u8981\u306a\u5834\u5408\u3082\u3042\u308a\u307e\u3059\u3002<\/li>\n<\/ol>\n<p> <span style=\"font-style:italic;\">\u6ce8\u610f: \u4e00\u90e8\u306e\u8a2d\u5b9a\u3067\u306f\u3001\u7279\u306b\u5909\u66f4\u304c\u3059\u3050\u306b\u6709\u52b9\u306b\u306a\u3089\u306a\u3044\u5834\u5408\u3001\u3053\u306e DNS \u30b9\u30a4\u30c3\u30c1\u3092\u5b9f\u884c\u3059\u308b\u305f\u3081\u306b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u63a5\u7d9a\u307e\u305f\u306f PC \u306e\u518d\u8d77\u52d5\u304c\u5fc5\u8981\u306b\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/span> <\/p>\n<h3>\u30d6\u30e9\u30a6\u30b6\u30d7\u30ed\u30ad\u30b7\u3092\u7121\u52b9\u306b\u3059\u308b\u304b\u3001\u30d6\u30e9\u30a6\u30b6\u3092\u5207\u308a\u66ff\u3048\u308b<\/h3>\n<p>\u30d6\u30e9\u30a6\u30b6\u306e\u30d7\u30ed\u30ad\u30b7\u304c\u63a5\u7d9a\u306b\u5f71\u97ff\u3092\u53ca\u307c\u3059\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u3053\u308c\u306f\u7c21\u5358\u306a\u30c1\u30a7\u30c3\u30af\u9805\u76ee\u3067\u3059\u3002\u30d6\u30e9\u30a6\u30b6\u307e\u305f\u306f\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u306e\u8a2d\u5b9a\u3067\u30d7\u30ed\u30ad\u30b7\u304c\u6709\u52b9\u306b\u306a\u3063\u3066\u3044\u308b\u5834\u5408\u3001\u7279\u306b\u8a2d\u5b9a\u304c\u9593\u9055\u3063\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u63a5\u7d9a\u304c\u9014\u5207\u308c\u3066\u3057\u307e\u3046\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ol>\n<li><strong><strong>\u8a2d\u5b9a<\/strong><\/strong> &gt; <strong><strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3068\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8<\/strong><\/strong> &gt; <strong><strong>\u30d7\u30ed\u30ad\u30b7<\/strong><\/strong> \u3092\u958b\u304d\u307e\u3059\u3002<\/li>\n<li><strong><strong>\u8a2d\u5b9a\u3092\u81ea\u52d5\u7684\u306b\u691c\u51fa\u3059\u308b<\/strong><\/strong> \u3092 <strong>\u30aa\u30d5<\/strong> \u306b\u3057\u307e\u3059\u3002<\/li>\n<li><strong><strong>\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u3092\u4f7f\u7528\u3059\u308b<\/strong><\/strong> \u304c\u30c1\u30a7\u30c3\u30af\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u306f\u7121\u52b9\u306b\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n<p>\u307e\u305f\u3001\u63a5\u7d9a\u3092\u30c6\u30b9\u30c8\u3059\u308b\u305f\u3081\u306b\u5225\u306e\u30d6\u30e9\u30a6\u30b6\u306b\u5207\u308a\u66ff\u3048\u308b\u3053\u3068\u3092\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u5834\u5408\u306b\u3088\u3063\u3066\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u306f\u306a\u304f\u30d6\u30e9\u30a6\u30b6\u81ea\u4f53\u306b\u554f\u984c\u304c\u3042\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<h3>IPv6\u8a2d\u5b9a\u3092\u7121\u52b9\u306b\u3059\u308b<\/h3>\n<p>Windows\u306f\u5f53\u7136\u306a\u304c\u3089\u8907\u96d1\u306a\u51e6\u7406\u3092\u3059\u308b\u305f\u3081\u3001IPv6\u306e\u7af6\u5408\u306b\u3088\u3063\u3066\u3053\u306e\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u7279\u306b\u3001\u4e00\u90e8\u306e\u30c7\u30d0\u30a4\u30b9\u3084\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u304cIPv6\u3092\u9069\u5207\u306b\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u306a\u3044\u5834\u5408\u306f\u305d\u306e\u50be\u5411\u304c\u9855\u8457\u3067\u3059\u3002IPv6\u3092\u7121\u52b9\u306b\u3059\u308b\u306e\u306f\u4e00\u7a2e\u306e\u30cf\u30c3\u30af\u3067\u3059\u304c\u3001\u591a\u304f\u306e\u5834\u5408\u52b9\u679c\u7684\u3067\u3059\u3002<\/p>\n<ol>\n<li><strong>Win + R<\/strong>\u3092\u62bc\u3057\u3066\u3068\u5165\u529b\u3057<code>ncpa.cpl<\/code>\u3001Enter \u3092\u62bc\u3057\u307e\u3059\u3002<\/li>\n<li>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u63a5\u7d9a (Wi-Fi \u307e\u305f\u306f Ethernet) \u3092\u53f3\u30af\u30ea\u30c3\u30af\u3057\u3001[<strong><strong>\u30d7\u30ed\u30d1\u30c6\u30a3<\/strong><\/strong>] \u306b\u79fb\u52d5\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8 \u30d7\u30ed\u30c8\u30b3\u30eb \u30d0\u30fc\u30b8\u30e7\u30f3 6 (TCP\/IPv6)<\/strong> \u307e\u3067\u4e0b\u306b\u30b9\u30af\u30ed\u30fc\u30eb\u3057\u307e\u3059\u3002<\/li>\n<li>\u6a2a\u306b\u3042\u308b\u30dc\u30c3\u30af\u30b9\u306e\u30c1\u30a7\u30c3\u30af\u3092\u5916\u3057\u3001[<strong>OK<\/strong>] \u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n<p>\u63a5\u7d9a\u72b6\u614b\u3092\u898b\u76f4\u3057\u3066\u304f\u3060\u3055\u3044\u3002IPv6 \u3092\u30aa\u30d5\u306b\u3059\u308b\u3068\u5947\u5999\u306a\u7af6\u5408\u304c\u89e3\u6d88\u3055\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h3>DNS\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u30d5\u30e9\u30c3\u30b7\u30e5\u3059\u308b<\/h3>\n<p>\u3061\u3087\u3063\u3068\u5947\u5999\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001DNS\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u7834\u640d\u306f\u540d\u524d\u89e3\u6c7a\u30a8\u30e9\u30fc\u306e\u3088\u304f\u3042\u308b\u539f\u56e0\u3067\u3059\u3002\u3053\u308c\u3092\u30af\u30ea\u30a2\u3059\u308b\u3068\u3001PC\u306fDNS\u30b5\u30fc\u30d0\u30fc\u304b\u3089\u6700\u65b0\u306e\u60c5\u5831\u3092\u53d6\u5f97\u3059\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<ol>\n<li>\u7ba1\u7406\u8005\u3068\u3057\u3066\u30b3\u30de\u30f3\u30c9 \u30d7\u30ed\u30f3\u30d7\u30c8\u3092\u958b\u304d\u307e\u3059 ( <strong>Win + X<\/strong>\u3092\u62bc\u3057\u3066\u3001<strong><strong>Windows \u30bf\u30fc\u30df\u30ca\u30eb (\u7ba1\u7406\u8005)<\/strong><\/strong> \u307e\u305f\u306f <strong><strong>\u30b3\u30de\u30f3\u30c9 \u30d7\u30ed\u30f3\u30d7\u30c8 (\u7ba1\u7406\u8005)<\/strong><\/strong> \u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/li>\n<li>\u305d\u308c\u305e\u308c\u6b21\u306e\u3088\u3046\u306b\u5165\u529b\u3057\u3001\u5165\u529b\u5f8c\u306b<strong>Enter \u30ad\u30fc<\/strong>\u3092\u62bc\u3057\u307e\u3059\u3002\n<ul>\n<li><code>ipconfig \/flushdns<\/code><\/li>\n<li><code>ipconfig \/registerdns<\/code><\/li>\n<li><code>ipconfig \/release<\/code><\/li>\n<li><code>ipconfig \/renew<\/code><\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p>\u305d\u306e\u5f8c\u3001\u63a5\u7d9a\u307e\u305f\u306fPC\u3092\u518d\u8d77\u52d5\u3057\u3066\u3001\u554f\u984c\u304c\u89e3\u6c7a\u3059\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u5834\u5408\u306b\u3088\u3063\u3066\u306f\u3001\u3053\u306e\u65b9\u6cd5\u3067DNS\u306e\u5947\u5999\u306a\u554f\u984c\u304c\u77ac\u6642\u306b\u89e3\u6c7a\u3059\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<h3>\u30eb\u30fc\u30bf\u30fc\u3092\u30ea\u30bb\u30c3\u30c8\u307e\u305f\u306f\u518d\u8a2d\u5b9a\u3059\u308b<\/h3>\n<p>\u305d\u308c\u3067\u3082\u554f\u984c\u304c\u89e3\u6c7a\u3057\u306a\u3044\u5834\u5408\u306f\u3001\u30eb\u30fc\u30bf\u30fc\u306e\u4e0d\u5177\u5408\u304b\u3001\u30ea\u30bb\u30c3\u30c8\u304c\u5fc5\u8981\u306a\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30ea\u30bb\u30c3\u30c8\u3059\u308b\u3068\u3059\u3079\u3066\u306e\u30ab\u30b9\u30bf\u30e0\u8a2d\u5b9a\u304c\u6d88\u53bb\u3055\u308c\u308b\u305f\u3081\u3001\u5f8c\u3067\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u518d\u8a2d\u5b9a\u3057\u3066\u3082\u554f\u984c\u306a\u3044\u5834\u5408\u306e\u307f\u3001\u30ea\u30bb\u30c3\u30c8\u3092\u884c\u3063\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h4>\u30cf\u30fc\u30c9\u30ea\u30bb\u30c3\u30c8<\/h4>\n<p>\u30eb\u30fc\u30bf\u30fc\u306e\u80cc\u9762\u306b\u3042\u308b\u5c0f\u3055\u306a\u30ea\u30bb\u30c3\u30c8\u30dc\u30bf\u30f3\u3092\u898b\u3064\u3051\u3066\u304f\u3060\u3055\u3044\u3002\u901a\u5e38\u306f\u30da\u30fc\u30d1\u30fc\u30af\u30ea\u30c3\u30d7\u304b\u30d4\u30f3\u3067\u5341\u5206\u3067\u3059\u3002\u30dc\u30bf\u30f3\u309210\u79d2\u307b\u3069\u62bc\u3057\u7d9a\u3051\u3066\u304b\u3089\u96e2\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30eb\u30fc\u30bf\u30fc\u304c\u518d\u8d77\u52d5\u3057\u3001\u5de5\u5834\u51fa\u8377\u6642\u306e\u72b6\u614b\u306b\u30ea\u30bb\u30c3\u30c8\u3055\u308c\u307e\u3059\u3002<\/p>\n<h4>\u30eb\u30fc\u30bf\u30fc\u3092\u518d\u8a2d\u5b9a\u3059\u308b<\/h4>\n<p>\u30ea\u30bb\u30c3\u30c8\u3057\u305f\u5834\u5408\u306f\u3001\u30eb\u30fc\u30bf\u30fc\u306e\u7ba1\u7406\u30d1\u30cd\u30eb\u306b\u30ed\u30b0\u30a4\u30f3\u3057\u3066\u518d\u8a2d\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u901a\u5e38\u3001\u30c7\u30d0\u30a4\u30b9\u306b\u8a18\u8f09\u3055\u308c\u3066\u3044\u308bIP\u30a2\u30c9\u30ec\u30b9\uff08\u591a\u304f\u306e\u5834\u5408\u306f<code>192.168.1.1<\/code>\u307e\u305f\u306f<code>192.168.0.1<\/code>\uff09\u3067Web\u30d6\u30e9\u30a6\u30b6\u304b\u3089\u30a2\u30af\u30bb\u30b9\u3057\u307e\u3059\u3002\u30de\u30cb\u30e5\u30a2\u30eb\u307e\u305f\u306f\u30e9\u30d9\u30eb\u306b\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u8a8d\u8a3c\u60c5\u5831\u3092\u4f7f\u7528\u3057\u3001ISP\u306e\u6307\u793a\u307e\u305f\u306f\u30eb\u30fc\u30bf\u30fc\u306e\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u30ac\u30a4\u30c9\u306b\u5f93\u3063\u3066\u304f\u3060\u3055\u3044\u3002\u30ea\u30bb\u30c3\u30c8\u5f8c\u306f\u3001Wi-Fi\u540d\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u3001\u305d\u306e\u4ed6\u306e\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u8a2d\u5b9a\u3092\u518d\u5ea6\u8a2d\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3053\u3068\u306b\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h3>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30c0\u30d7\u30bf\u306e\u96fb\u6e90\u7ba1\u7406\u3092\u7121\u52b9\u306b\u3059\u308b<\/h3>\n<p>Windows\u306f\u96fb\u529b\u7bc0\u7d04\u306e\u305f\u3081\u306b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30ab\u30fc\u30c9\u3092\u30b9\u30ea\u30fc\u30d7\u72b6\u614b\u306b\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u63a5\u7d9a\u304c\u5207\u65ad\u3055\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u96fb\u6e90\u7ba1\u7406\u3092\u7121\u52b9\u306b\u3059\u308b\u3068\u6539\u5584\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ol>\n<li>\u691c\u7d22\u30d0\u30fc\u304b\u3089<strong><strong>\u30c7\u30d0\u30a4\u30b9 \u30de\u30cd\u30fc\u30b8\u30e3\u30fc<\/strong> \u3092\u958b\u304d\u307e\u3059\u3002<\/strong><\/li>\n<li>**<strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30c0\u30d7\u30bf\u3092\u5c55\u958b<\/strong><\/li>\n<li>\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30c7\u30d0\u30a4\u30b9\u3092\u53f3\u30af\u30ea\u30c3\u30af\u3057\u3001[<strong><strong>\u30d7\u30ed\u30d1\u30c6\u30a3<\/strong><\/strong>] \u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/li>\n<li><strong><strong>\u96fb\u6e90\u7ba1\u7406<\/strong><\/strong> \u30bf\u30d6\u306b\u79fb\u52d5\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u96fb\u529b\u3092\u7bc0\u7d04\u3059\u308b\u305f\u3081\u306b\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u304c\u3053\u306e\u30c7\u30d0\u30a4\u30b9\u306e\u96fb\u6e90\u3092\u30aa\u30d5\u306b\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b<\/strong> \u306e\u30c1\u30a7\u30c3\u30af\u3092\u5916\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n<h3>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30c9\u30e9\u30a4\u30d0\u30fc\u3092\u66f4\u65b0\u307e\u305f\u306f\u30ed\u30fc\u30eb\u30d0\u30c3\u30af\u3059\u308b<\/h3>\n<p>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30c9\u30e9\u30a4\u30d0\u30fc\u304c\u53e4\u304b\u3063\u305f\u308a\u30d0\u30b0\u304c\u3042\u3063\u305f\u308a\u3059\u308b\u3068\u3001\u69d8\u3005\u306a\u63a5\u7d9a\u306e\u554f\u984c\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u78ba\u8a8d\u3057\u305f\u308a\u3001\u4ee5\u524d\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u623b\u3057\u305f\u308a\u3059\u308b\u3068\u3001\u9b54\u6cd5\u306e\u3088\u3046\u306b\u554f\u984c\u304c\u89e3\u6c7a\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ol>\n<li><strong><strong>\u30c7\u30d0\u30a4\u30b9 \u30de\u30cd\u30fc\u30b8\u30e3\u30fc<\/strong><\/strong> \u3092\u958b\u304d\u307e\u3059 ( <strong>Win + R<\/strong>\u3092\u62bc\u3057\u3066\u5165\u529b\u3057\u307e\u3059<code>devmgmt.msc<\/code>)\u3002<\/li>\n<li>**<strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30c0\u30d7\u30bf\u3092\u5c55\u958b<\/strong><\/li>\n<li>\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30c7\u30d0\u30a4\u30b9\u3092\u53f3\u30af\u30ea\u30c3\u30af\u3057\u3001\u300c<strong><strong>\u30c7\u30d0\u30a4\u30b9\u306e\u30a2\u30f3\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/strong><\/strong>\u300d\u3092\u9078\u629e\u3057\u307e\u3059\u3002Windows \u306e\u518d\u8d77\u52d5\u5f8c\u3001\u30c9\u30e9\u30a4\u30d0\u30fc\u304c\u518d\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u308b\u306e\u3067\u3054\u5b89\u5fc3\u304f\u3060\u3055\u3044\u3002<\/li>\n<li>\u307e\u305f\u306f\u3001\u30a2\u30f3\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u5f8c\u306b\u3001\u30c7\u30d0\u30a4\u30b9 \u30de\u30cd\u30fc\u30b8\u30e3\u30fc \u30c4\u30fc\u30eb\u30d0\u30fc\u306e [ <strong><strong>\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u5909\u66f4\u306e\u30b9\u30ad\u30e3\u30f3<\/strong>] \u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/strong><\/li>\n<li>\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u30c9\u30e9\u30a4\u30d0\u30fc\u3092\u30ed\u30fc\u30eb\u30d0\u30c3\u30af\u3059\u308b\u306b\u306f\u3001\u30c7\u30d0\u30a4\u30b9\u3092\u30c0\u30d6\u30eb\u30af\u30ea\u30c3\u30af\u3057\u3001<strong><strong>\u30c9\u30e9\u30a4\u30d0\u30fc<\/strong><\/strong> \u30bf\u30d6\u306b\u79fb\u52d5\u3057\u3066\u3001<strong><strong>\u30c9\u30e9\u30a4\u30d0\u30fc\u306e\u30ed\u30fc\u30eb\u30d0\u30c3\u30af<\/strong><\/strong> \u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n<p>\u305d\u306e\u5f8c\u3001\u518d\u8d77\u52d5\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u305d\u308c\u3067\u3082\u554f\u984c\u304c\u89e3\u6c7a\u3057\u306a\u3044\u5834\u5408\u306f\u3001\u30c7\u30d0\u30a4\u30b9\u306e\u88fd\u9020\u5143\u306e\u30b5\u30a4\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002\u5834\u5408\u306b\u3088\u3063\u3066\u306f\u3001\u65b0\u3057\u3044\u30c9\u30e9\u30a4\u30d0\u30fc\u3092\u624b\u52d5\u3067\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n<h3>ISP\u306b\u554f\u3044\u5408\u308f\u305b\u308b<\/h3>\n<p>\u3053\u308c\u3089\u306e\u65b9\u6cd5\u3092\u8a66\u3057\u3066\u3082\u554f\u984c\u304c\u89e3\u6c7a\u3057\u306a\u3044\u5834\u5408\u306f\u3001ISP\u5074\u306e\u554f\u984c\u3067\u3042\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3064\u307e\u308a\u3001\u983b\u7e41\u306b\u969c\u5bb3\u304c\u767a\u751f\u3059\u308b\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u306b\u96fb\u8a71\u3057\u3066\u3001\u4f55\u304b\u7570\u5e38\u306a\u70b9\u304c\u306a\u3044\u304b\u3001\u56de\u7dda\u3092\u66f4\u65b0\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3057\u3087\u3046\u3002\u81ea\u5206\u3067\u8a2d\u5b9a\u3092\u3042\u308c\u3053\u308c\u3044\u3058\u308b\u3088\u308a\u3082\u3001ISP\u5074\u306e\u554f\u984c\u306e\u65b9\u304c\u7c21\u5358\u306a\u5834\u5408\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<h2>\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n<h3>Windows \u304c \\\\cloudname_ip \u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u306a\u3044\u554f\u984c\u3092\u4fee\u6b63\u3059\u308b\u306b\u306f\u3069\u3046\u3059\u308c\u3070\u3088\u3044\u3067\u3057\u3087\u3046\u304b?<\/h3>\n<p>\u3053\u306e\u30a8\u30e9\u30fc\u306f\u901a\u5e38\u3001\u30ed\u30fc\u30ab\u30eb\u30b5\u30fc\u30d0\u30fc\u307e\u305f\u306f\u30c7\u30d0\u30a4\u30b9\u304c\u30aa\u30d5\u30e9\u30a4\u30f3\u307e\u305f\u306f\u30a2\u30af\u30bb\u30b9\u4e0d\u80fd\u306a\u5834\u5408\u306b\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u30b5\u30fc\u30d0\u30fc\u307e\u305f\u306fPC\u3092\u518d\u8d77\u52d5\u3059\u308b\u3060\u3051\u3067\u89e3\u6c7a\u3059\u308b\u5834\u5408\u3082\u3042\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5171\u6709\u306e\u8a2d\u5b9a\u3084\u6a29\u9650\u3092\u518d\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3084\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u30eb\u30fc\u30eb\u306e\u4e0d\u4e00\u81f4\u304c\u539f\u56e0\u3067\u3001Windows\u304c\u30c7\u30d0\u30a4\u30b9\u3092\u898b\u3064\u3051\u3089\u308c\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h3>DNS \u30b5\u30fc\u30d0\u30fc\u3092\u5909\u66f4\u3057\u3066\u3082\u5b89\u5168\u3067\u3059\u304b?<\/h3>\n<p>\u307b\u3068\u3093\u3069\u306e\u5834\u5408\u3001\u306f\u3044\u3002\u7279\u306bGoogle\u3084Cloudflare\u306a\u3069\u306e\u6709\u540d\u306a\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u3092\u5229\u7528\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u306a\u304a\u3055\u3089\u3067\u3059\u3002DNS\u30a2\u30c9\u30ec\u30b9\u3092\u5165\u529b\u3059\u308b\u524d\u306b\u5fc5\u305a\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u602a\u3057\u3044\u30b5\u30fc\u30d0\u30fc\u3084\u4e0d\u660e\u306a\u30b5\u30fc\u30d0\u30fc\u3092\u907f\u3051\u308b\u3053\u3068\u3067\u3001\u3088\u308a\u5b89\u5168\u306b\u30d6\u30e9\u30a6\u30b8\u30f3\u30b0\u3067\u304d\u307e\u3059\u3002DNS\u3092\u5909\u66f4\u3059\u308b\u3068\u3001\u30d6\u30e9\u30a6\u30b8\u30f3\u30b0\u901f\u5ea6\u304c\u5411\u4e0a\u3057\u305f\u308a\u3001\u9811\u56fa\u306aDNS\u306e\u554f\u984c\u3092\u89e3\u6c7a\u3057\u305f\u308a\u3067\u304d\u308b\u5834\u5408\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<h3>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30a2\u30c0\u30d7\u30bf\u30fc \u30c9\u30e9\u30a4\u30d0\u30fc\u3068\u306f\u4f55\u3067\u3059\u304b?<\/h3>\n<p>\u3053\u308c\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3092OS\u3068\u9023\u643a\u3055\u305b\u308b\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3067\u3059\u3002\u8a00\u8449\u306f\u8907\u96d1\u3067\u3059\u304c\u3001\u5b9f\u969b\u306b\u306fWi-Fi\u30ab\u30fc\u30c9\u3084\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30dd\u30fc\u30c8\u304cWindows\u3068\u901a\u4fe1\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u3082\u306e\u3067\u3059\u3002\u3053\u308c\u304c\u306a\u3051\u308c\u3070\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30c7\u30d0\u30a4\u30b9\u306f\u305f\u3060\u305d\u3053\u306b\u7f6e\u304b\u308c\u305f\u307e\u307e\u3001\u5f79\u306b\u7acb\u305f\u306a\u304f\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n<h3>8.8.8.8 DNS \u3092\u4f7f\u7528\u3059\u308b\u3079\u304d\u3067\u3059\u304b?<\/h3>\n<p>Google\u306eDNS\u306f\u9ad8\u901f\u3067\u4fe1\u983c\u6027\u304c\u9ad8\u3044\u305f\u3081\u4eba\u6c17\u304c\u3042\u308a\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u3092\u91cd\u8996\u3059\u308b\u5834\u5408\u306f\u3001Cloudflare\u306e1.1.1.1\u3084\u4ed6\u306e\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u3092\u304a\u52e7\u3081\u3059\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u3044\u305a\u308c\u306b\u3057\u3066\u3082\u3001\u4fe1\u983c\u3067\u304d\u308bDNS\u306b\u5207\u308a\u66ff\u3048\u308b\u3053\u3068\u3067\u3001\u89e3\u6c7a\u306e\u554f\u984c\u304c\u6539\u5584\u3055\u308c\u3001\u4eca\u56de\u306e\u3088\u3046\u306a\u63a5\u7d9a\u30a8\u30e9\u30fc\u304c\u89e3\u6c7a\u3055\u308c\u308b\u5834\u5408\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u304c\u4e0d\u8abf\u3067\u3001Windows\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u30c4\u30fc\u30eb\u304c\u300c\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u306f\u6b63\u3057\u304f\u69cb\u6210\u3055\u308c\u3066\u3044\u308b\u3088\u3046\u3067\u3059\u304c\u3001\u30c7\u30d0\u30a4\u30b9\u307e\u305f\u306f\u30ea\u30bd\u30fc\u30b9\u304c\u5fdc\u7b54\u3057\u3066\u3044\u307e\u305b\u3093\u300d\u3068\u3044\u3046\u30a4\u30e9\u30a4\u30e9\u3059\u308b\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u8868\u793a\u3057\u3066\u304d\u305f\u3089\u3001\u3042\u306a\u305f\u306f\u4e00\u4eba\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u3053\u308c\u306f\u3088\u304f\u3042\u308b\u3053\u3068\u3067\u3001\u7279\u306bDNS\u306e\u554f\u984c\u3084\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u69cb\u6210\u306e\u4e0d\u5177\u5408\u304c\u88cf\u3067\u767a\u751f\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u306a\u304a\u3055\u3089\u3067\u3059\u3002\u57fa\u672c\u7684\u306b\u3001PC\u304cDNS\u30b5\u30fc\u30d0\u30fc\u306b\u63a5\u7d9a\u3067\u304d\u305a\u3001\u30c9\u30e1\u30a4\u30f3\u540d\u306e\u89e3\u6c7a\u306b\u5931\u6557\u3057\u3066\u3001\u884c\u304d\u8a70\u307e\u3063\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u3044\u306e\u3067\u3059\u3002\u6717\u5831\u3067\u3059\u3002\u8a66\u3057\u3066\u307f\u308b\u3079\u304d\u5b9f\u7528\u7684\u306a\u624b\u9806\u304c\u3044\u304f\u3064\u304b\u3042\u308a\u3001\u307b\u3068\u3093\u3069\u306f\u6570\u5206\u3067\u5b8c\u4e86\u3057\u307e\u3059\u3002 \u901a\u5e38\u3001\u3053\u308c\u3089\u306e\u30a8\u30e9\u30fc\u306f\u3001DNS\u30b5\u30fc\u30d0\u30fc\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30c0\u30d7\u30bf\u30fc\u3001\u307e\u305f\u306f\u8a2d\u5b9a\u306b\u554f\u984c\u304c\u3042\u308b\u5834\u5408\u306b\u767a\u751f\u3057\u307e\u3059\u3002\u30eb\u30fc\u30bf\u30fc\u306eDNS\u30a2\u30c9\u30ec\u30b9\u304c\u9593\u9055\u3063\u3066\u3044\u308b\u3001IPv6\u304c\u7af6\u5408\u3092\u5f15\u304d\u8d77\u3053\u3057\u3066\u3044\u308b\u3001DNS\u30ad\u30e3\u30c3\u30b7\u30e5\u304c\u7834\u640d\u3057\u3066\u3044\u308b\u306a\u3069\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u4fee\u6b63\u65b9\u6cd5\u306f\u9762\u5012\u306b\u601d\u3048\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001\u518d\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u305f\u308a\u3001\u30c6\u30af\u30cb\u30ab\u30eb\u30b5\u30dd\u30fc\u30c8\u306b\u3059\u3050\u306b\u9023\u7d61\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3092\u518d\u3073\u5229\u7528\u3067\u304d\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u4e00\u898b\u57fa\u672c\u7684\u306a\u65b9\u6cd5\u306b\u601d\u3048\u307e\u3059\u304c\u3001\u5b9f\u969b\u306b\u52b9\u679c\u304c\u3042\u3063\u305f\u65b9\u6cd5\u3092\u3044\u304f\u3064\u304b\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002 Windows\u3067\u300c\u30ea\u30bd\u30fc\u30b9\u304c\u5fdc\u7b54\u3057\u3066\u3044\u307e\u305b\u3093\u300d\u3068\u3044\u3046\u30a8\u30e9\u30fc\u3092\u4fee\u6b63\u3059\u308b\u65b9\u6cd5 \u30eb\u30fc\u30bf\u30fc\u304c\u6a5f\u80fd\u3057\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3059\u308b \u3053\u308c\u304c\u6700\u521d\u306e\u30b9\u30c6\u30c3\u30d7\u3067\u3059\u3002\u5c11\u3057\u5947\u5999\u306b\u601d\u3048\u307e\u3059\u304c\u3001\u30eb\u30fc\u30bf\u30fc\u304c\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3068\u6b63\u3057\u304f\u901a\u4fe1\u3067\u304d\u3066\u3044\u306a\u3044\u3068\u3001\u4ed6\u306e\u4f55\u3082\u304b\u3082\u304c\u6b63\u5e38\u306b\u52d5\u4f5c\u3057\u306a\u3044\u304b\u3089\u3067\u3059\u3002ping\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u3048\u3070\u3001\u30eb\u30fc\u30bf\u30fc\u304c\u6b63\u3057\u304f\u5fdc\u7b54\u3059\u308b\u304b\u3069\u3046\u304b\u3092\u7684\u78ba\u306b\u5224\u65ad\u3067\u304d\u307e\u3059\u3002 Win + R\u3092\u62bc\u3057\u3066\u5b9f\u884c\u30c0\u30a4\u30a2\u30ed\u30b0\u3092\u958b\u304d\u307e\u3059\u3002 \u5165\u529bcmd\u3057\u3066Enter \u30ad\u30fc\u3092\u62bc\u3057\u307e\u3059\u3002 \u30b3\u30de\u30f3\u30c9\u30d7\u30ed\u30f3\u30d7\u30c8\u3067\u3001 \u3068\u5165\u529b\u3057\u307e\u3059ping &lt;router IP address&gt;\u3002\u901a\u5e38\u3001\u30eb\u30fc\u30bf\u30fc\u306eIP\u30a2\u30c9\u30ec\u30b9\u306f192.168.1.1\u307e\u305f\u306f\u3067\u3059192.168.0.1\u304c\u3001\u4e0d\u660e\u306a\u5834\u5408\u306f\u30de\u30cb\u30e5\u30a2\u30eb\u307e\u305f\u306f\u30eb\u30fc\u30bf\u30fc\u306e\u80cc\u9762\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002 1\u30df\u30ea\u79d2\u672a\u6e80\u3068\u3044\u3063\u305f\u7d20\u65e9\u3044\u5fdc\u7b54\u3092\u6c42\u3081\u3066\u3044\u307e\u3059\u3002\u5fdc\u7b54\u6642\u9593\u304c\u9577\u304b\u3063\u305f\u308a\u3001\u300c\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u3057\u307e\u3057\u305f\u300d\u3068\u3044\u3063\u305f\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u8868\u793a\u3055\u308c\u305f\u308a\u3059\u308b\u5834\u5408\u306f\u3001\u30eb\u30fc\u30bf\u30fc\u306b\u554f\u984c\u304c\u3042\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30eb\u30fc\u30bf\u30fc\u306e\u6545\u969c\u304b\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u4e00\u6642\u7684\u306a\u4e2d\u65ad\u304c\u8003\u3048\u3089\u308c\u307e\u3059\u3002\u307e\u305f\u3001\u30d1\u30b1\u30c3\u30c8\u30ed\u30b9\u306b\u3082\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u308c\u306f\u63a5\u7d9a\u304c\u5b89\u5b9a\u3057\u3066\u3044\u306a\u3044\u3053\u3068\u3092\u793a\u3059\u5371\u967a\u4fe1\u53f7\u3067\u3059\u3002 \u30eb\u30fc\u30bf\u30fc\u306e IP \u304c\u308f\u304b\u3089\u306a\u3044\u5834\u5408\u306f\u3001\u3053\u306e\u30ac\u30a4\u30c9\u3067\u305d\u306e\u78ba\u8a8d\u65b9\u6cd5\u3092\u8aac\u660e\u3057\u307e\u3059\u3002\u901a\u5e38\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u5b9a\u306e\u30c7\u30d5\u30a9\u30eb\u30c8 \u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u3092\u4f7f\u7528\u3059\u308b\u304b\u3001\u30eb\u30fc\u30bf\u30fc\u306e\u5e95\u9762\u306e\u30b9\u30c6\u30c3\u30ab\u30fc\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002 \u5916\u90e8IP\u30a2\u30c9\u30ec\u30b9\u3078\u306eping \u30eb\u30fc\u30bf\u30fc\u306f\u6b63\u5e38\u306b\u5fdc\u7b54\u3057\u305f\u306e\u306b\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306f\u307e\u3060\u7e4b\u304c\u3089\u306a\u3044\uff1f \u5916\u90e8\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u304b\u3069\u3046\u304b\u78ba\u8a8d\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002Google\u3084Cloudflare\u306eDNS\u306b\u76f4\u63a5ping\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002\u305d\u3046\u3059\u308c\u3070\u3001\u554f\u984c\u304c\u30ed\u30fc\u30ab\u30eb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5074\u306b\u3042\u308b\u304b\u3001ISP\u5074\u306b\u3042\u308b\u304b\u304c\u5206\u304b\u308a\u307e\u3059\u3002 \u30b3\u30de\u30f3\u30c9 \u30d7\u30ed\u30f3\u30d7\u30c8\u3092\u518d\u5ea6\u958b\u304d\u307e\u3059 ( Win + R\u3001\u6b21\u306bcmd)\u3002 ping 8.8.8.8\uff08Google \u306e DNS\uff09\u3068\u5165\u529b\u3057\u3001 Enter \u30ad\u30fc\u3092\u62bc\u3057\u307e\u3059\u3002 \u5fdc\u7b54\u5185\u5bb9\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u300c\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u3057\u307e\u3057\u305f\u300d\u3068\u8868\u793a\u3055\u308c\u305a\u3001\u5927\u304d\u306a\u30d1\u30b1\u30c3\u30c8\u30ed\u30b9\u3082\u306a\u3044\u5834\u5408\u306f\u3001\u5c4b\u5916\u3067\u306e\u63a5\u7d9a\u306f\u304a\u305d\u3089\u304f\u6b63\u5e38\u3067\u3059\u3002\u3053\u3053\u3067\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u304c\u767a\u751f\u3059\u308b\u5834\u5408\u306f\u3001ISP\u307e\u305f\u306f\u30e2\u30c7\u30e0\u306b\u554f\u984c\u304c\u3042\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30e2\u30c7\u30e0\/\u30eb\u30fc\u30bf\u30fc\u3092\u518d\u8d77\u52d5\u3059\u308b\u304b\u3001\u63a5\u7d9a\u304c\u5207\u65ad\u3055\u308c\u3066\u3044\u306a\u3044\u304b\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002 DNS\u30b5\u30fc\u30d0\u30fc\u3092\u624b\u52d5\u3067\u5909\u66f4\u3059\u308b \u3053\u306e\u30b9\u30c6\u30c3\u30d7\u306f\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002\u306a\u305c\u306a\u3089\u3001ISP\u306eDNS\u30b5\u30fc\u30d0\u30fc\u306f\u4e0d\u5b89\u5b9a\u306b\u306a\u3063\u305f\u308a\u3001\u901f\u5ea6\u304c\u9045\u304f\u306a\u3063\u305f\u308a\u3059\u308b\u3053\u3068\u304c\u3042\u308b\u305f\u3081\u3067\u3059\u3002Google\uff088.8.8.8 &amp; 8.8.4.4\uff09\u3084Cloudflare\uff081.1.1.1\uff09\u306a\u3069\u306e\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30d1\u30d6\u30ea\u30c3\u30afDNS\u306b\u5207\u308a\u66ff\u3048\u308b\u3053\u3068\u3067\u3001\u300c\u5fdc\u7b54\u306a\u3057\u300d\u306e\u554f\u984c\u304c\u89e3\u6c7a\u3057\u3001\u901f\u5ea6\u304c\u5411\u4e0a\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002 \u8a2d\u5b9a &gt; \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3068\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8 &gt; \u30a2\u30c0\u30d7\u30bf\u30fc\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u306e\u5909\u66f4 \u306b\u79fb\u52d5\u3057\u307e\u3059\u3002\u691c\u7d22\u30d0\u30fc\u304b\u3089\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3068\u3001\u3088\u308a\u65e9\u304f\u30a2\u30af\u30bb\u30b9\u3067\u304d\u307e\u3059\u3002 \u30a2\u30af\u30c6\u30a3\u30d6\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u63a5\u7d9a (Wi-Fi \u307e\u305f\u306f Ethernet) \u3092\u53f3\u30af\u30ea\u30c3\u30af\u3057\u3001[\u30d7\u30ed\u30d1\u30c6\u30a3] \u3092\u9078\u629e\u3057\u307e\u3059\u3002 \u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8 \u30d7\u30ed\u30c8\u30b3\u30eb \u30d0\u30fc\u30b8\u30e7\u30f3 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-14220","post","type-post","status-publish","format-standard","hentry","category-how-to"],"acf":[],"_links":{"self":[{"href":"https:\/\/howtogeek.blog\/ja\/wp-json\/wp\/v2\/posts\/14220","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/howtogeek.blog\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/howtogeek.blog\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/howtogeek.blog\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/howtogeek.blog\/ja\/wp-json\/wp\/v2\/comments?post=14220"}],"version-history":[{"count":1,"href":"https:\/\/howtogeek.blog\/ja\/wp-json\/wp\/v2\/posts\/14220\/revisions"}],"predecessor-version":[{"id":14221,"href":"https:\/\/howtogeek.blog\/ja\/wp-json\/wp\/v2\/posts\/14220\/revisions\/14221"}],"wp:attachment":[{"href":"https:\/\/howtogeek.blog\/ja\/wp-json\/wp\/v2\/media?parent=14220"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/howtogeek.blog\/ja\/wp-json\/wp\/v2\/categories?post=14220"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/howtogeek.blog\/ja\/wp-json\/wp\/v2\/tags?post=14220"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}