{"id":47728,"date":"2025-02-14T17:09:15","date_gmt":"2025-02-14T09:09:15","guid":{"rendered":"https:\/\/lightningxvpn.com\/blog\/?p=47728"},"modified":"2025-07-25T14:32:20","modified_gmt":"2025-07-25T06:32:20","slug":"fix-ipv6-no-network-access-ja","status":"publish","type":"post","link":"https:\/\/lightningxvpn.com\/blog\/ja\/fix-ipv6-no-network-access-ja\/","title":{"rendered":"Windows 11\/10\u3067\u300cIPv6\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30af\u30bb\u30b9\u306a\u3057\u300d\u30a8\u30e9\u30fc\u3092\u4fee\u6b63\u3059\u308b\u65b9\u6cd5"},"content":{"rendered":"\n<p>Windows 11\/10\u3067\u300cIPv6\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30af\u30bb\u30b9\u306a\u3057\u300d\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u901a\u5e38\u306fWindows\u30b7\u30b9\u30c6\u30e0\u304cIPv6\u3092\u4f7f\u7528\u3057\u3066\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u63a5\u7d9a\u3092\u78ba\u7acb\u3067\u304d\u306a\u3044\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u3053\u306e\u554f\u984c\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u5b9a\u3084\u69cb\u6210\u306e\u8aa4\u308a\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30c9\u30e9\u30a4\u30d0\u30fc\u306e\u554f\u984c\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u539f\u56e0\u306b\u3088\u3063\u3066\u5f15\u304d\u8d77\u3053\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u4ee5\u4e0b\u306b\u3001\u554f\u984c\u3092\u4fee\u6b63\u3059\u308b\u305f\u3081\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u624b\u9806\u3092\u3044\u304f\u3064\u304b\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u3001\u30eb\u30fc\u30bf\u30fc\u3001\u30e2\u30c7\u30e0\u3092\u518d\u8d77\u52d5\u3059\u308b<\/h2>\n\n\n\n<p>\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u3068\u30eb\u30fc\u30bf\u30fc\u3092\u518d\u8d77\u52d5\u3059\u308b\u3053\u3068\u3067\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u63a5\u7d9a\u306e\u554f\u984c\u3092\u89e3\u6c7a\u3067\u304d\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u300cIPv6\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30af\u30bb\u30b9\u306a\u3057\u300d\u554f\u984c\u3082\u305d\u306e\u4e00\u3064\u3067\u3059\u3002\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u3001\u30eb\u30fc\u30bf\u30fc\u3001\u30e2\u30c7\u30e0\u306e\u96fb\u6e90\u3092\u5207\u308a\u3001\u305d\u308c\u3089\u3092\u518d\u8d77\u52d5\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">IPv6\u304cPC\u3067\u6709\u52b9\u306b\u306a\u3063\u3066\u3044\u308b\u304b\u78ba\u8a8d\u3059\u308b<\/h2>\n\n\n\n<p>Windows 11\/10\u306ePC\u3067IPv6\u306b\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30a2\u30af\u30bb\u30b9\u304c\u306a\u3044\u5834\u5408\u3001IPv6\u304c\u6b63\u3057\u304f\u6709\u52b9\u306b\u306a\u3063\u3066\u3044\u308b\u304b\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u624b\u9806\u3067PC\u3067IPv6\u3092\u6709\u52b9\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<ol>\n<li>Windows + R\u3092\u62bc\u3057\u3001\u300ccontrol\u300d\u3068\u5165\u529b\u3057\u3066Enter\u3092\u62bc\u3057\u3001\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d1\u30cd\u30eb\u3092\u958b\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u300c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3068\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u300d &gt; \u300c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3068\u5171\u6709\u30bb\u30f3\u30bf\u30fc\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u5de6\u5074\u306e\u300c\u30a2\u30c0\u30d7\u30bf\u30fc\u8a2d\u5b9a\u306e\u5909\u66f4\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u73fe\u5728\u63a5\u7d9a\u3057\u3066\u3044\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff08Ethernet\u307e\u305f\u306fWi-Fi\uff09\u3092\u53f3\u30af\u30ea\u30c3\u30af\u3057\u3001\u300c\u30d7\u30ed\u30d1\u30c6\u30a3\u300d\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u300c\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30d7\u30ed\u30c8\u30b3\u30eb\u30d0\u30fc\u30b8\u30e7\u30f36 (TCP\/IPv6)\u300d\u3092\u898b\u3064\u3051\u3001\u3053\u308c\u304c\u6709\u52b9\u306b\u306a\u3063\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u300cOK\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u5909\u66f4\u3092\u4fdd\u5b58\u3057\u3001PC\u3092\u518d\u8d77\u52d5\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"326\" height=\"146\" src=\"https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2025\/02\/fix-ipv6-no-network-access-2.png\" alt=\"IPv6\u304cPC\u3067\u6709\u52b9\u306b\u306a\u3063\u3066\u3044\u308b\u304b\u78ba\u8a8d\u3059\u308b\" class=\"wp-image-47670\" srcset=\"https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2025\/02\/fix-ipv6-no-network-access-2.png 326w, https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2025\/02\/fix-ipv6-no-network-access-2-300x134.png 300w\" sizes=\"(max-width: 326px) 100vw, 326px\" \/><\/figure>\n\n\n\n<p>\u307e\u305f\u306f\u3001LightningX VPN\u3092\u4f7f\u7528\u3057\u3066IPv6\u3092\u6709\u52b9\u306b\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p><a href=\"https:\/\/lightningxvpn.com\/ja\/\" target=\"_blank\" rel=\"noopener\" title=\"LightningX VPN\"><strong>LightningX VPN<\/strong><\/a>\u306f\u3001Windows\u3001Mac\u3001Android\u3001iOS\u3001Linux\u3001TV\u3001Chrome\u3001Firefox\u3001Edge\u306a\u3069\u3067\u5229\u7528\u3067\u304d\u308b\u4eba\u6c17\u306eVPN\u3067\u3059\u300270\u30ab\u56fd\u4ee5\u4e0a\u306b2000\u4ee5\u4e0a\u306e\u30b5\u30fc\u30d0\u30fc\u3092\u63d0\u4f9b\u3057\u3066\u304a\u308a\u3001\u3053\u306eVPN\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u4ed6\u306e\u56fd\u3084\u5730\u57df\u306e\u30b5\u30fc\u30d0\u30fc\u306b\u63a5\u7d9a\u3057\u3001\u4eee\u60f3IP\u3092\u7c21\u5358\u306b\u53d6\u5f97\u3067\u304d\u307e\u3059\u3002\u307e\u305f\u3001IPv6\u3092\u7c21\u5358\u306b\u6709\u52b9\u306b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-1 wp-block-buttons-is-layout-flex\" style=\"margin-top:var(--wp--preset--spacing--10);margin-bottom:var(--wp--preset--spacing--10)\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-75 has-custom-font-size is-style-outline\" style=\"font-size:clamp(0.875rem, 0.875rem + ((1vw - 0.2rem) * 0.542), 1.2rem);\"><a class=\"wp-block-button__link has-base-2-color has-text-color has-background has-link-color wp-element-button\" href=\"https:\/\/lightningxvpn.com\/ja\/download\" style=\"border-style:none;border-width:0px;border-radius:100px;background-color:#ffb700;padding-top:var(--wp--preset--spacing--10);padding-right:0;padding-bottom:var(--wp--preset--spacing--10);padding-left:0\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>LightningX VPN \u7121\u6599\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9<\/strong><\/a><\/div>\n<\/div>\n\n\n\n<p>\u3053\u306eVPN\u306f\u3001AES-256\u3001WireGuard\u3001Shadowsocks\u306a\u3069\u306e\u5f37\u529b\u306a\u6697\u53f7\u5316\u624b\u6cd5\u3092\u4f7f\u7528\u3057\u3066\u3001\u30aa\u30f3\u30e9\u30a4\u30f3\u6d3b\u52d5\u3092\u4fdd\u8b77\u3057\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u53b3\u683c\u306a\u30ed\u30b0\u306a\u3057\u30dd\u30ea\u30b7\u30fc\u3092\u5b88\u308a\u3001\u533f\u540d\u6027\u3092\u7dad\u6301\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"535\" height=\"622\" src=\"https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2025\/01\/lightningx-vpn-ja-1.png\" alt=\"LightningX VPN\" class=\"wp-image-40697\" style=\"border-width:1px\" srcset=\"https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2025\/01\/lightningx-vpn-ja-1.png 535w, https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2025\/01\/lightningx-vpn-ja-1-258x300.png 258w\" sizes=\"(max-width: 535px) 100vw, 535px\" \/><\/figure>\n\n\n\n<ol>\n<li>LightningX VPN\u3092PC\u306b\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3001\u8d77\u52d5\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u300c\u958b\u59cb\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u3001\u30b5\u30fc\u30d0\u30fc\u306b\u8fc5\u901f\u306b\u63a5\u7d9a\u3057\u307e\u3059\u3002\u4ed6\u306e\u30b5\u30fc\u30d0\u30fc\u306b\u5909\u66f4\u3059\u308b\u306b\u306f\u3001\u5de6\u5074\u306e\u300c\u30e2\u30fc\u30c9\u3068\u5834\u6240\u300d\u30a2\u30a4\u30b3\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>PC\u3067IPv6\u3092\u6709\u52b9\u306b\u3059\u308b\u306b\u306f\u3001\u300c\u30de\u30a4\u30f3\u300d &gt; \u300c\u8a2d\u5b9a\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u3001\u300c<a href=\"https:\/\/lightningxvpn.com\/blog\/ja\/how-to-enable-ipv6-ja\/\" target=\"_blank\" rel=\"noopener\" title=\"IPv6\u3092\u6709\u52b9\u306b\u3059\u308b\">IPv6\u3092\u6709\u52b9\u306b\u3059\u308b<\/a>\u300d\u306e\u30b9\u30a4\u30c3\u30c1\u3092\u30aa\u30f3\u306b\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"535\" height=\"622\" src=\"https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2025\/01\/how-to-enable-ipv6-1.png\" alt=\"LightningX VPN\u3092\u4f7f\u7528\u3057\u3066IPv6\u3092\u6709\u52b9\u306b\u3059\u308b\" class=\"wp-image-43940\" style=\"border-width:1px\" srcset=\"https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2025\/01\/how-to-enable-ipv6-1.png 535w, https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2025\/01\/how-to-enable-ipv6-1-258x300.png 258w\" sizes=\"(max-width: 535px) 100vw, 535px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">PC\u3067IPv6\u3092\u7121\u52b9\u306b\u3057\u3066\u518d\u5ea6\u6709\u52b9\u306b\u3059\u308b<\/h2>\n\n\n\n<p><a href=\"https:\/\/lightningxvpn.com\/blog\/ja\/how-to-disable-ipv6-ja\/\" target=\"_blank\" rel=\"noopener\" title=\"IPv6\u3092\u7121\u52b9\">IPv6\u3092\u7121\u52b9<\/a>\u306b\u3057\u3066\u518d\u5ea6\u6709\u52b9\u306b\u3059\u308b\u3053\u3068\u3067\u3001\u300cIPv6\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30af\u30bb\u30b9\u306a\u3057\u300d\u30a8\u30e9\u30fc\u3092\u4fee\u6b63\u3067\u304d\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ol>\n<li>\u89e3\u6c7a\u7b562\u3068\u540c\u3058\u624b\u9806\u3067\u3001\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u300c\u30d7\u30ed\u30d1\u30c6\u30a3\u300d\u30a6\u30a3\u30f3\u30c9\u30a6\u3092\u958b\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u300c\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30d7\u30ed\u30c8\u30b3\u30eb\u30d0\u30fc\u30b8\u30e7\u30f36 (TCP\/IPv6)\u300d\u306e\u30c1\u30a7\u30c3\u30af\u3092\u5916\u3057\u3001\u300cOK\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066IPv6\u3092\u7121\u52b9\u306b\u3057\u307e\u3059\u3002PC\u3092\u518d\u8d77\u52d5\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u518d\u8d77\u52d5\u5f8c\u3001\u540c\u3058\u624b\u9806\u3067\u300c\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30d7\u30ed\u30c8\u30b3\u30eb\u30d0\u30fc\u30b8\u30e7\u30f36 (TCP\/IPv6)\u300d\u306b\u518d\u5ea6\u30c1\u30a7\u30c3\u30af\u3092\u5165\u308c\u3066\u3001IPv6\u3092\u518d\u5ea6\u6709\u52b9\u306b\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">PC\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30c9\u30e9\u30a4\u30d0\u30fc\u3092\u66f4\u65b0\u3059\u308b<\/h2>\n\n\n\n<p>\u53e4\u3044\u307e\u305f\u306f\u7834\u640d\u3057\u305f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30c9\u30e9\u30a4\u30d0\u30fc\u304cIPv6\u63a5\u7d9a\u306e\u554f\u984c\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u624b\u9806\u3067<a href=\"https:\/\/lightningxvpn.com\/blog\/ja\/how-to-update-network-drivers-ja\/\" target=\"_blank\" rel=\"noopener\" title=\"\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30c9\u30e9\u30a4\u30d0\u30fc\u3092\u66f4\u65b0\">\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30c9\u30e9\u30a4\u30d0\u30fc\u3092\u66f4\u65b0<\/a>\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ol>\n<li>Windows + X\u3092\u62bc\u3057\u3001\u300c\u30c7\u30d0\u30a4\u30b9\u30de\u30cd\u30fc\u30b8\u30e3\u30fc\u300d\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30c7\u30d0\u30a4\u30b9\u30de\u30cd\u30fc\u30b8\u30e3\u30fc\u30a6\u30a3\u30f3\u30c9\u30a6\u3067\u3001\u300c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30c0\u30d7\u30bf\u30fc\u300d\u3092\u5c55\u958b\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30c0\u30d7\u30bf\u30fc\u3092\u53f3\u30af\u30ea\u30c3\u30af\u3057\u3066\u3001\u300c\u30c9\u30e9\u30a4\u30d0\u30fc\u306e\u66f4\u65b0\u300d\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u300c\u66f4\u65b0\u3055\u308c\u305f\u30c9\u30e9\u30a4\u30d0\u30fc\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u81ea\u52d5\u691c\u7d22\u300d\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u65b0\u3057\u3044\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30c9\u30e9\u30a4\u30d0\u30fc\u304c\u898b\u3064\u304b\u3063\u305f\u5834\u5408\u3001\u81ea\u52d5\u7684\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u3092\u518d\u8d77\u52d5\u3057\u3001\u300cIPv6\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30af\u30bb\u30b9\u306a\u3057\u300d\u554f\u984c\u304c\u89e3\u6c7a\u3055\u308c\u3066\u3044\u308b\u304b\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"480\" height=\"216\" src=\"https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2025\/02\/fix-ipv6-no-network-access-3.png\" alt=\"PC\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30c9\u30e9\u30a4\u30d0\u30fc\u3092\u66f4\u65b0\u3059\u308b\" class=\"wp-image-47672\" style=\"border-width:1px\" srcset=\"https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2025\/02\/fix-ipv6-no-network-access-3.png 480w, https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2025\/02\/fix-ipv6-no-network-access-3-300x135.png 300w\" sizes=\"(max-width: 480px) 100vw, 480px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u30eb\u30fc\u30bf\u30fc\u306e\u8a2d\u5b9a\u3092\u78ba\u8a8d\u3059\u308b<\/h2>\n\n\n\n<p>\u30eb\u30fc\u30bf\u30fc\u304cIPv6\u63a5\u7d9a\u3092\u30d6\u30ed\u30c3\u30af\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u624b\u9806\u3067\u30eb\u30fc\u30bf\u30fc\u8a2d\u5b9a\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol>\n<li>\u30d6\u30e9\u30a6\u30b6\u3092\u958b\u304d\u3001\u30eb\u30fc\u30bf\u30fc\u306e\u7ba1\u7406\u30da\u30fc\u30b8\u3092\u958b\u304f\u305f\u3081\u306b\u3001IP\u30a2\u30c9\u30ec\u30b9\uff08\u901a\u5e38\u306f192.168.1.1\u307e\u305f\u306f192.168.0.1\uff09\u3092\u5165\u529b\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u7ba1\u7406\u8005\u306e\u8cc7\u683c\u60c5\u5831\u3092\u4f7f\u7528\u3057\u3066\u30eb\u30fc\u30bf\u30fc\u306b\u30ed\u30b0\u30a4\u30f3\u3057\u307e\u3059\u3002\u5909\u66f4\u3057\u3066\u3044\u306a\u3051\u308c\u3070\u3001\u30eb\u30fc\u30bf\u30fc\u306e\u30de\u30cb\u30e5\u30a2\u30eb\u3067\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30ed\u30b0\u30a4\u30f3\u60c5\u5831\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30eb\u30fc\u30bf\u30fc\u306e\u8a2d\u5b9a\u30da\u30fc\u30b8\u3067\u3001IPv6\u8a2d\u5b9a\u3092\u63a2\u3057\u3001IPv6\u304c\u6709\u52b9\u306b\u306a\u3063\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u5909\u66f4\u3092\u4fdd\u5b58\u3057\u3066\u3001\u30eb\u30fc\u30bf\u30fc\u3092\u518d\u8d77\u52d5\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\"><a href=\"https:\/\/lightningxvpn.com\/blog\/ja\/how-to-flush-dns-ja\/\" target=\"_blank\" rel=\"noopener\" title=\"PC\u306eDNS\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u30d5\u30e9\u30c3\u30b7\u30e5\u3059\u308b\">PC\u306eDNS\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u30d5\u30e9\u30c3\u30b7\u30e5\u3059\u308b<\/a><\/h2>\n\n\n\n<p>\u7834\u640d\u3057\u305fDNS\u30ad\u30e3\u30c3\u30b7\u30e5\u304c\u300cIPv6\u63a5\u7d9a\uff1a\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30a2\u30af\u30bb\u30b9\u306a\u3057\u300d\u306e\u3088\u3046\u306aIP\u30a8\u30e9\u30fc\u3092\u5f15\u304d\u8d77\u3053\u3059\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u624b\u9806\u3067DNS\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u30d5\u30e9\u30c3\u30b7\u30e5\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol>\n<li>Windows + R\u3092\u62bc\u3057\u3001\u300ccmd\u300d\u3068\u5165\u529b\u3057\u3066\u3001Ctrl + Shift + Enter\u3092\u62bc\u3057\u3066\u30b3\u30de\u30f3\u30c9\u30d7\u30ed\u30f3\u30d7\u30c8\u3092\u7ba1\u7406\u8005\u3068\u3057\u3066\u5b9f\u884c\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5165\u529b\u3057\u3001Enter\u3092\u62bc\u3057\u3066DNS\u3092\u30d5\u30e9\u30c3\u30b7\u30e5\u3057\u307e\u3059\uff1aipconfig \/flushdns\u3002<\/li>\n\n\n\n<li>\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u3092\u518d\u8d77\u52d5\u3057\u3066\u3001IPv6\u63a5\u7d9a\u304c\u56de\u5fa9\u3057\u305f\u304b\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"404\" height=\"113\" src=\"https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2024\/09\/how-to-flush-dns-2.png\" alt=\"PC\u306eDNS\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u30d5\u30e9\u30c3\u30b7\u30e5\u3059\u308b\" class=\"wp-image-14648\" srcset=\"https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2024\/09\/how-to-flush-dns-2.png 404w, https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2024\/09\/how-to-flush-dns-2-300x84.png 300w\" sizes=\"(max-width: 404px) 100vw, 404px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e00\u6642\u7684\u306bWindows\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u307e\u305f\u306f\u30a2\u30f3\u30c1\u30a6\u30a4\u30eb\u30b9\u3092\u7121\u52b9\u306b\u3059\u308b<\/h2>\n\n\n\n<p>\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3084\u30a2\u30f3\u30c1\u30a6\u30a4\u30eb\u30b9\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u304cIPv6\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u30d6\u30ed\u30c3\u30af\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u307e\u305f\u306f\u30a2\u30f3\u30c1\u30a6\u30a4\u30eb\u30b9\u3092\u4e00\u6642\u7684\u306b\u7121\u52b9\u306b\u3057\u3001\u300cIPv6\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30af\u30bb\u30b9\u306a\u3057\u300d\u554f\u984c\u304c\u89e3\u6c7a\u3055\u308c\u305f\u304b\u78ba\u8a8d\u3057\u307e\u3059\u3002\u52b9\u679c\u304c\u3042\u308b\u5834\u5408\u3001\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u8a2d\u5b9a\u3092\u8abf\u6574\u3057\u3066IPv6\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u8a31\u53ef\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">PC\u306eTCP\/IP\u8a2d\u5b9a\u3092\u30ea\u30bb\u30c3\u30c8\u3059\u308b<\/h2>\n\n\n\n<p>TCP\/IP\u8a2d\u5b9a\u3092\u30ea\u30bb\u30c3\u30c8\u3059\u308b\u3053\u3068\u3067\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u554f\u984c\u3001\u7279\u306bIPv6\u63a5\u7d9a\u306e\u554f\u984c\u3092\u89e3\u6c7a\u3067\u304d\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ol>\n<li>\u89e3\u6c7a\u7b566\u3068\u540c\u69d8\u306b\u3001\u30b3\u30de\u30f3\u30c9\u30d7\u30ed\u30f3\u30d7\u30c8\u3092\u7ba1\u7406\u8005\u3068\u3057\u3066\u958b\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5165\u529b\u3057\u3001Enter\u3092\u62bc\u3057\u307e\u3059\uff1anetsh int ip reset\u3002\u3053\u308c\u306b\u3088\u308a\u3001TCP\/IP\u8a2d\u5b9a\u304c\u30ea\u30bb\u30c3\u30c8\u3055\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u3092\u518d\u8d77\u52d5\u3057\u3066\u3001\u5909\u66f4\u3092\u9069\u7528\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">Windows\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u78ba\u8a8d\u3059\u308b<\/h2>\n\n\n\n<p>Windows\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u304c\u6700\u65b0\u3067\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u6642\u306b\u306f\u3001\u30de\u30a4\u30af\u30ed\u30bd\u30d5\u30c8\u304c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u554f\u984c\u3092\u89e3\u6c7a\u3059\u308b\u30d1\u30c3\u30c1\u3092\u30ea\u30ea\u30fc\u30b9\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u624b\u9806\u3067Windows\u30b7\u30b9\u30c6\u30e0\u3092\u66f4\u65b0\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol>\n<li>Windows + I\u3092\u62bc\u3057\u3066\u3001Windows\u8a2d\u5b9a\u3092\u958b\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u300c\u66f4\u65b0\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u300d &gt; \u300cWindows Update\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u300c\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u78ba\u8a8d\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u3001\u5229\u7528\u53ef\u80fd\u306a\u30b7\u30b9\u30c6\u30e0\u66f4\u65b0\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"490\" src=\"https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2025\/02\/fix-ipv6-no-network-access-4-1024x490.png\" alt=\"Windows\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u78ba\u8a8d\u3059\u308b\" class=\"wp-image-47674\" srcset=\"https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2025\/02\/fix-ipv6-no-network-access-4-1024x490.png 1024w, https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2025\/02\/fix-ipv6-no-network-access-4-300x144.png 300w, https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2025\/02\/fix-ipv6-no-network-access-4-768x368.png 768w, https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2025\/02\/fix-ipv6-no-network-access-4.png 1327w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Windows\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u30c4\u30fc\u30eb\u3092\u5b9f\u884c\u3059\u308b<\/h2>\n\n\n\n<p>Windows\u306b\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u554f\u984c\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3066\u4fee\u6b63\u3059\u308b\u305f\u3081\u306e\u7d44\u307f\u8fbc\u307f\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u30c4\u30fc\u30eb\u304c\u3042\u308a\u307e\u3059\u3002Windows\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u30c4\u30fc\u30eb\u3092\u5b9f\u884c\u3057\u3066\u3001\u300cIPv6\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30af\u30bb\u30b9\u306a\u3057\u300d\u554f\u984c\u3092\u4fee\u6b63\u3059\u308b\u65b9\u6cd5\u3092\u5b66\u3073\u307e\u3059\u3002<\/p>\n\n\n\n<ol>\n<li>Windows + S\u3092\u62bc\u3057\u3001\u300c\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c8\u300d\u3068\u5165\u529b\u3057\u3066\u3001\u300c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u554f\u984c\u3092\u7279\u5b9a\u3057\u3066\u4fee\u5fa9\u300d\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30dd\u30c3\u30d7\u30a2\u30c3\u30d7\u30a6\u30a3\u30f3\u30c9\u30a6\u3067\u300c\u6b21\u3078\u300d\u3092\u9078\u629e\u3057\u3066\u3001PC\u4e0a\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u554f\u984c\u3092\u30c1\u30a7\u30c3\u30af\u3057\u4fee\u6b63\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"559\" height=\"419\" src=\"https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2025\/02\/fix-ipv6-no-network-access-5.png\" alt=\"Windows\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u30c4\u30fc\u30eb\u3092\u5b9f\u884c\u3059\u308b\" class=\"wp-image-47675\" style=\"border-width:1px\" srcset=\"https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2025\/02\/fix-ipv6-no-network-access-5.png 559w, https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2025\/02\/fix-ipv6-no-network-access-5-300x225.png 300w\" sizes=\"(max-width: 559px) 100vw, 559px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u30b7\u30b9\u30c6\u30e0\u5fa9\u5143\u3092\u5b9f\u884c\u3059\u308b<\/h2>\n\n\n\n<p>\u6700\u8fd1\u30b7\u30b9\u30c6\u30e0\u8a2d\u5b9a\u3092\u5909\u66f4\u3057\u3001\u300cIPv6\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30af\u30bb\u30b9\u306a\u3057\u300d\u554f\u984c\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u3001\u30b7\u30b9\u30c6\u30e0\u5fa9\u5143\u3092\u5b9f\u884c\u3057\u3066\u554f\u984c\u304c\u4fee\u6b63\u3067\u304d\u308b\u304b\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ol>\n<li>Windows + S\u3092\u62bc\u3057\u3001\u300c\u30b7\u30b9\u30c6\u30e0\u5fa9\u5143\u300d\u3068\u5165\u529b\u3057\u3066\u3001\u300c\u5fa9\u5143\u30dd\u30a4\u30f3\u30c8\u306e\u4f5c\u6210\u300d\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30b7\u30b9\u30c6\u30e0\u30d7\u30ed\u30d1\u30c6\u30a3\u30a6\u30a3\u30f3\u30c9\u30a6\u3067\u3001\u300c\u30b7\u30b9\u30c6\u30e0\u5fa9\u5143\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u753b\u9762\u306e\u6307\u793a\u306b\u5f93\u3063\u3066\u3001PC\u3092\u4ee5\u524d\u306e\u72b6\u614b\u306b\u5fa9\u5143\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u6ce8\u610f\uff1a\u30b7\u30b9\u30c6\u30e0\u5fa9\u5143\u3092\u5b9f\u884c\u3059\u308b\u524d\u306b\u3001\u30c7\u30fc\u30bf\u640d\u5931\u3092\u907f\u3051\u308b\u305f\u3081\u306bPC\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u53d6\u3063\u3066\u304a\u304f\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">ISP\u306b\u9023\u7d61\u3059\u308b<\/h2>\n\n\n\n<p>\u4e0a\u8a18\u306e\u65b9\u6cd5\u304c\u3059\u3079\u3066\u7121\u52b9\u306a\u5834\u5408\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30b5\u30fc\u30d3\u30b9\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\uff08ISP\uff09\u304cIPv6\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u306a\u3044\u304b\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u5b9a\u306b\u554f\u984c\u304c\u3042\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002ISP\u306b\u554f\u3044\u5408\u308f\u305b\u3066\u3001\u3055\u3089\u306a\u308b\u652f\u63f4\u3092\u6c42\u3081\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u624b\u9806\u306b\u5f93\u3046\u3053\u3068\u3067\u3001Windows 10\/11\u3067\u300cIPv6\u7121\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u63a5\u7d9a\u300d\u554f\u984c\u3092\u4fee\u6b63\u3067\u304d\u308b\u306f\u305a\u3067\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Windows 11\/10\u3067\u300cIPv6\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30af\u30bb\u30b9\u306a\u3057\u300d\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u901a\u5e38\u306fWindows [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":48123,"comment_status":"closed","ping_status":"open","sticky":false,"template":"wp-custom-template-ja","format":"standard","meta":{"footnotes":""},"categories":[526],"tags":[],"aioseo_notices":[],"lang":"ja","translations":{"ja":47728,"en":47664,"cn":47679,"tw":47711,"ru":47754},"pll_sync_post":[],"_links":{"self":[{"href":"https:\/\/lightningxvpn.com\/blog\/wp-json\/wp\/v2\/posts\/47728"}],"collection":[{"href":"https:\/\/lightningxvpn.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lightningxvpn.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lightningxvpn.com\/blog\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/lightningxvpn.com\/blog\/wp-json\/wp\/v2\/comments?post=47728"}],"version-history":[{"count":13,"href":"https:\/\/lightningxvpn.com\/blog\/wp-json\/wp\/v2\/posts\/47728\/revisions"}],"predecessor-version":[{"id":68289,"href":"https:\/\/lightningxvpn.com\/blog\/wp-json\/wp\/v2\/posts\/47728\/revisions\/68289"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lightningxvpn.com\/blog\/wp-json\/wp\/v2\/media\/48123"}],"wp:attachment":[{"href":"https:\/\/lightningxvpn.com\/blog\/wp-json\/wp\/v2\/media?parent=47728"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lightningxvpn.com\/blog\/wp-json\/wp\/v2\/categories?post=47728"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lightningxvpn.com\/blog\/wp-json\/wp\/v2\/tags?post=47728"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}