{"id":477677,"date":"2023-08-09T09:18:51","date_gmt":"2023-08-09T09:18:51","guid":{"rendered":""},"modified":"2023-09-05T11:15:10","modified_gmt":"2023-09-05T11:15:10","slug":"internet-protocol-version-6-ipv4","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/jp\/wiki\/internet-protocol-version-6-ipv4\/","title":{"rendered":"\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8 \u30d7\u30ed\u30c8\u30b3\u30eb \u30d0\u30fc\u30b8\u30e7\u30f3 6 (IPv4)"},"content":{"rendered":"

\u5c0e\u5165<\/h2>\n

\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8 \u30d7\u30ed\u30c8\u30b3\u30eb \u30d0\u30fc\u30b8\u30e7\u30f3 6 (IPv6) \u306f\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e0a\u306e\u901a\u4fe1\u3068\u30c7\u30fc\u30bf\u4ea4\u63db\u306e\u57fa\u76e4\u3068\u3057\u3066\u6a5f\u80fd\u3059\u308b\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8 \u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u6700\u65b0\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u3059\u3002IPv6 \u306f\u3001\u305d\u306e\u524d\u8eab\u3067\u3042\u308b\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8 \u30d7\u30ed\u30c8\u30b3\u30eb \u30d0\u30fc\u30b8\u30e7\u30f3 4 (IPv4) \u306e\u5236\u9650\u306b\u5bfe\u51e6\u3057\u3001\u73fe\u4ee3\u306e\u30c7\u30b8\u30bf\u30eb\u74b0\u5883\u3067\u5897\u3048\u7d9a\u3051\u308b\u63a5\u7d9a\u30c7\u30d0\u30a4\u30b9\u306b\u5bfe\u5fdc\u3059\u308b\u305f\u3081\u306b\u958b\u767a\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n

IPv6\u306e\u6b74\u53f2<\/h2>\n

IPv6 \u306e\u8d77\u6e90\u306f\u3001IPv4 \u306e\u9650\u3089\u308c\u305f\u30a2\u30c9\u30ec\u30b9\u7a7a\u9593\u304c\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306e\u6025\u901f\u306a\u62e1\u5927\u306e\u5927\u304d\u306a\u969c\u5bb3\u306b\u306a\u308a\u3064\u3064\u3042\u308b\u3053\u3068\u304c\u660e\u3089\u304b\u306b\u306a\u3063\u305f 1990 \u5e74\u4ee3\u521d\u982d\u306b\u307e\u3067\u9061\u308a\u307e\u3059\u3002IPv6 \u304c\u521d\u3081\u3066\u8a00\u53ca\u3055\u308c\u305f\u306e\u306f\u30011992 \u5e74\u9803\u306b\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u6280\u8853\u30bf\u30b9\u30af \u30d5\u30a9\u30fc\u30b9 (IETF) \u304c\u767a\u884c\u3057\u305f\u4e00\u9023\u306e\u7814\u7a76\u8ad6\u6587\u3068\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8 \u30c9\u30e9\u30d5\u30c8\u3067\u3057\u305f\u3002\u3053\u308c\u3089\u306e\u521d\u671f\u306e\u63d0\u6848\u306f\u3001\u5dee\u3057\u8feb\u3063\u305f IPv4 \u30a2\u30c9\u30ec\u30b9\u306e\u67af\u6e07\u3092\u89e3\u6c7a\u3057\u3001\u305d\u306e\u4ed6\u306e\u6539\u5584\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u3092\u76ee\u7684\u3068\u3057\u305f IPv6 \u958b\u767a\u306e\u57fa\u790e\u3092\u7bc9\u304d\u307e\u3057\u305f\u3002<\/p>\n

IPv6\u306e\u8a73\u7d30\u60c5\u5831<\/h2>\n

IPv6 \u306f\u3001128 \u30d3\u30c3\u30c8\u306e\u30a2\u30c9\u30ec\u30b9\u7a7a\u9593\u3092\u4f7f\u7528\u3059\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5c64\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3001IPv4 \u306e 32 \u30d3\u30c3\u30c8\u306e\u30a2\u30c9\u30ec\u30b9\u7a7a\u9593\u3068\u6bd4\u8f03\u3057\u3066\u3001\u81a8\u5927\u306a\u6570\u306e\u4e00\u610f\u306e\u30a2\u30c9\u30ec\u30b9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u3053\u306e\u62e1\u5f35\u306b\u3088\u308a\u3001\u5229\u7528\u53ef\u80fd\u306a IP \u30a2\u30c9\u30ec\u30b9\u306e\u6570\u304c\u81a8\u5927\u306b\u306a\u308a\u3001\u5b9f\u8cea\u7684\u306b\u7121\u5236\u9650\u306b\u306a\u308a\u307e\u3059\u3002IPv6 \u3067\u306f 16 \u9032\u8868\u8a18\u304c\u4f7f\u7528\u3055\u308c\u308b\u305f\u3081\u3001\u30a2\u30c9\u30ec\u30b9\u306e\u8868\u73fe\u3068\u7ba1\u7406\u304c\u5bb9\u6613\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n

IPv6 \u306f\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u5411\u4e0a\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u69cb\u6210\u306e\u7c21\u7d20\u5316\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30e2\u30d3\u30ea\u30c6\u30a3\u306e\u5f37\u5316\u3001\u65b0\u3057\u3044\u30b5\u30fc\u30d3\u30b9\u3084\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30b5\u30dd\u30fc\u30c8\u306a\u3069\u3001\u3044\u304f\u3064\u304b\u306e\u76ee\u7684\u3092\u5ff5\u982d\u306b\u7f6e\u3044\u3066\u8a2d\u8a08\u3055\u308c\u307e\u3057\u305f\u3002\u3055\u3089\u306b\u3001\u81ea\u52d5\u69cb\u6210\u3001\u8fd1\u96a3\u63a2\u7d22\u3001\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u512a\u5148\u9806\u4f4d\u4ed8\u3051\u3092\u884c\u3046 Quality of Service (QoS) \u306e\u30b5\u30dd\u30fc\u30c8\u306a\u3069\u306e\u7d44\u307f\u8fbc\u307f\u6a5f\u80fd\u3082\u7d44\u307f\u8fbc\u307e\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n

IPv6 \u306e\u5185\u90e8\u69cb\u9020\u3068\u4ed5\u7d44\u307f<\/h2>\n

IPv6 \u306f\u3001IPv4 \u3068\u540c\u69d8\u306b\u3001\u8907\u6570\u306e\u968e\u5c64\u30ec\u30d9\u30eb\u3067\u69cb\u6210\u3055\u308c\u308b\u968e\u5c64\u578b\u30a2\u30c9\u30ec\u30b9\u6307\u5b9a\u69cb\u9020\u3092\u63a1\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u30a2\u30c9\u30ec\u30b9\u7a7a\u9593\u306f\u8907\u6570\u306e\u30bb\u30b0\u30e1\u30f3\u30c8\u306b\u5206\u5272\u3055\u308c\u3001\u30b0\u30ed\u30fc\u30d0\u30eb \u30e6\u30cb\u30ad\u30e3\u30b9\u30c8 \u30a2\u30c9\u30ec\u30b9\u3001\u30ea\u30f3\u30af \u30ed\u30fc\u30ab\u30eb \u30a2\u30c9\u30ec\u30b9\u3001\u30de\u30eb\u30c1\u30ad\u30e3\u30b9\u30c8 \u30a2\u30c9\u30ec\u30b9\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u76ee\u7684\u306b\u5c02\u7528\u306e\u90e8\u5206\u304c\u5272\u308a\u5f53\u3066\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n

IPv6 \u30a2\u30c9\u30ec\u30b9\u306e\u4e3b\u8981\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306f\u3001\u30d7\u30ec\u30d5\u30a3\u30c3\u30af\u30b9\u3001\u30b5\u30d6\u30cd\u30c3\u30c8 ID\u3001\u304a\u3088\u3073\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9 ID \u3067\u3059\u3002\u30d7\u30ec\u30d5\u30a3\u30c3\u30af\u30b9\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30bb\u30b0\u30e1\u30f3\u30c8\u3092\u8b58\u5225\u3057\u3001\u30b5\u30d6\u30cd\u30c3\u30c8 ID \u306f\u3055\u3089\u306b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5185\u306e\u30b5\u30d6\u30cd\u30c3\u30c8\u3092\u8b58\u5225\u3057\u3001\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9 ID \u306f\u30c7\u30d0\u30a4\u30b9\u4e0a\u306e\u7279\u5b9a\u306e\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u3092\u8b58\u5225\u3057\u307e\u3059\u3002<\/p>\n

IPv6 \u306f\u3001\u30e6\u30cb\u30ad\u30e3\u30b9\u30c8\u3001\u30de\u30eb\u30c1\u30ad\u30e3\u30b9\u30c8\u3001\u30a8\u30cb\u30fc\u30ad\u30e3\u30b9\u30c8\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u30d1\u30b1\u30c3\u30c8 \u30bf\u30a4\u30d7\u3092\u4f7f\u7528\u3057\u3066\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e0a\u3067\u52b9\u7387\u7684\u3067\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u901a\u4fe1\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002IPv6 \u306e\u30d8\u30c3\u30c0\u30fc\u69cb\u9020\u306f IPv4 \u3088\u308a\u3082\u30b7\u30f3\u30d7\u30eb\u306a\u306e\u3067\u3001\u51e6\u7406\u901f\u5ea6\u304c\u5411\u4e0a\u3057\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u304c\u524a\u6e1b\u3055\u308c\u307e\u3059\u3002<\/p>\n

IPv6 \u306e\u4e3b\u306a\u6a5f\u80fd\u306e\u5206\u6790<\/h2>\n

IPv6 \u304c\u4ee5\u524d\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3068\u7570\u306a\u308b\u4e3b\u306a\u7279\u5fb4\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n

    \n
  1. \n

    \u3088\u308a\u5927\u304d\u306a\u30a2\u30c9\u30ec\u30b9\u7a7a\u9593:<\/strong> \u524d\u8ff0\u306e\u3088\u3046\u306b\u3001128 \u30d3\u30c3\u30c8\u306e\u30a2\u30c9\u30ec\u30b9\u7a7a\u9593\u3067\u306f\u81a8\u5927\u306a\u6570\u306e\u56fa\u6709 IP \u30a2\u30c9\u30ec\u30b9\u304c\u4f7f\u7528\u3067\u304d\u308b\u305f\u3081\u3001\u4e16\u754c\u4e2d\u3067\u5897\u52a0\u3057\u7d9a\u3051\u308b\u30c7\u30d0\u30a4\u30b9\u3092\u30a2\u30c9\u30ec\u30b9\u4e0d\u8db3\u306b\u9665\u308b\u3053\u3068\u306a\u304f\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u63a5\u7d9a\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n

  2. \n

    \u52b9\u7387\u7684\u306a\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0:<\/strong> IPv6 \u306f\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0 \u30c6\u30fc\u30d6\u30eb\u306e\u30b5\u30a4\u30ba\u3092\u7e2e\u5c0f\u3057\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8 \u30d0\u30c3\u30af\u30dc\u30fc\u30f3 \u30eb\u30fc\u30bf\u30fc\u306e\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0 \u30d7\u30ed\u30bb\u30b9\u3092\u3088\u308a\u52b9\u7387\u7684\u306b\u3057\u307e\u3059\u3002\u3053\u306e\u6539\u5584\u306f\u3001\u5927\u898f\u6a21\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u5186\u6ed1\u306a\u6a5f\u80fd\u306b\u3068\u3063\u3066\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002<\/p>\n<\/li>\n

  3. \n

    \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u5f37\u5316:<\/strong> IPv6 \u306b\u306f IPsec (IP \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3) \u304c\u5fc5\u9808\u6a5f\u80fd\u3068\u3057\u3066\u542b\u307e\u308c\u3066\u304a\u308a\u3001IPsec \u304c\u30aa\u30d7\u30b7\u30e7\u30f3\u306e\u30a2\u30c9\u30aa\u30f3\u3067\u3042\u308b IPv4 \u3068\u6bd4\u8f03\u3057\u3066\u3001\u30c7\u30fc\u30bf\u901a\u4fe1\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30ec\u30d9\u30eb\u304c\u9ad8\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n

  4. \n

    \u7c21\u7565\u5316\u3055\u308c\u305f\u30d8\u30c3\u30c0\u30fc\u5f62\u5f0f:<\/strong> IPv6 \u306e\u5408\u7406\u5316\u3055\u308c\u305f\u30d8\u30c3\u30c0\u30fc\u5f62\u5f0f\u306b\u3088\u308a\u3001\u30d1\u30b1\u30c3\u30c8\u51e6\u7406\u306e\u52b9\u7387\u304c\u5411\u4e0a\u3057\u3001\u30eb\u30fc\u30bf\u30fc\u306e\u64cd\u4f5c\u304c\u7c21\u7d20\u5316\u3055\u308c\u307e\u3059\u3002<\/p>\n<\/li>\n

  5. \n

    \u81ea\u52d5\u69cb\u6210:<\/strong> IPv6 \u3092\u4f7f\u7528\u3059\u308b\u3068\u3001DHCP (Dynamic Host Configuration Protocol) \u30b5\u30fc\u30d0\u30fc\u3092\u5fc5\u8981\u3068\u305b\u305a\u306b\u30c7\u30d0\u30a4\u30b9\u304c\u72ec\u81ea\u306e IP \u30a2\u30c9\u30ec\u30b9\u3092\u81ea\u52d5\u7684\u306b\u69cb\u6210\u3067\u304d\u308b\u305f\u3081\u3001\u7ba1\u7406\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u304c\u524a\u6e1b\u3055\u308c\u307e\u3059\u3002<\/p>\n<\/li>\n

  6. \n

    \u30e2\u30d3\u30ea\u30c6\u30a3\u30b5\u30dd\u30fc\u30c8:<\/strong> \u30e2\u30d0\u30a4\u30eb IPv6 \u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u30e2\u30d0\u30a4\u30eb \u30c7\u30d0\u30a4\u30b9\u306f\u4e00\u8cab\u3057\u305f IP \u30a2\u30c9\u30ec\u30b9\u3092\u7dad\u6301\u3057\u306a\u304c\u3089\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u9593\u3092\u79fb\u52d5\u3067\u304d\u308b\u305f\u3081\u3001\u79fb\u884c\u4e2d\u306e\u30b7\u30fc\u30e0\u30ec\u30b9\u306a\u63a5\u7d9a\u304c\u4fdd\u8a3c\u3055\u308c\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n

    IPv6 \u30a2\u30c9\u30ec\u30b9\u306e\u7a2e\u985e<\/h2>\n

    IPv6 \u3067\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u76ee\u7684\u306b\u5408\u308f\u305b\u3066\u8907\u6570\u306e\u7a2e\u985e\u306e\u30a2\u30c9\u30ec\u30b9\u304c\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4ee5\u4e0b\u306f\u6700\u3082\u4e00\u822c\u7684\u306a IPv6 \u30a2\u30c9\u30ec\u30b9\u306e\u7a2e\u985e\u306e\u4e00\u89a7\u3067\u3059\u3002<\/p>\n

      \n
    1. \n

      \u30e6\u30cb\u30ad\u30e3\u30b9\u30c8\u30a2\u30c9\u30ec\u30b9:<\/strong> \u5358\u4e00\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u3092\u8b58\u5225\u3057\u3001\u30dd\u30a4\u30f3\u30c8\u30c4\u30fc\u30dd\u30a4\u30f3\u30c8\u901a\u4fe1\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n

    2. \n

      \u30de\u30eb\u30c1\u30ad\u30e3\u30b9\u30c8\u30a2\u30c9\u30ec\u30b9:<\/strong> \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306e\u30b0\u30eb\u30fc\u30d7\u3092\u8868\u3057\u3001\u30de\u30eb\u30c1\u30ad\u30e3\u30b9\u30c8 \u30a2\u30c9\u30ec\u30b9\u306b\u9001\u4fe1\u3055\u308c\u305f\u30d1\u30b1\u30c3\u30c8\u306f\u305d\u306e\u30b0\u30eb\u30fc\u30d7\u306b\u5c5e\u3059\u308b\u3059\u3079\u3066\u306e\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306b\u914d\u4fe1\u3055\u308c\u307e\u3059\u3002<\/p>\n<\/li>\n

    3. \n

      \u30a8\u30cb\u30fc\u30ad\u30e3\u30b9\u30c8\u30a2\u30c9\u30ec\u30b9:<\/strong> \u8907\u6570\u306e\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306b\u5272\u308a\u5f53\u3066\u3089\u308c\u307e\u3059\u304c\u3001\u30d1\u30b1\u30c3\u30c8\u306f\u30a8\u30cb\u30fc\u30ad\u30e3\u30b9\u30c8 \u30b0\u30eb\u30fc\u30d7\u306b\u5c5e\u3059\u308b\u6700\u3082\u8fd1\u3044 (\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u8ddd\u96e2\u306e\u89b3\u70b9\u304b\u3089) \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306b\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3055\u308c\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n

      IPv6 \u306e\u4f7f\u3044\u65b9\u3001\u554f\u984c\u70b9\u3001\u89e3\u6c7a\u7b56<\/h2>\n

      IPv6 \u306b\u306f\u6570\u591a\u304f\u306e\u5229\u70b9\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u305d\u306e\u5e83\u7bc4\u306a\u5c0e\u5165\u306b\u306f\u8ab2\u984c\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n

        \n
      1. \n

        \u63a1\u7528\u7387:<\/strong> IPv4 \u30c7\u30d0\u30a4\u30b9\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u30d9\u30fc\u30b9\u304c\u5927\u304d\u304f\u3001IPv6 \u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u305f\u3081\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u304c\u5fc5\u8981\u3067\u3042\u308b\u305f\u3081\u3001IPv4 \u304b\u3089 IPv6 \u3078\u306e\u79fb\u884c\u306f\u6bd4\u8f03\u7684\u9045\u304f\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<\/li>\n

      2. \n

        \u4e92\u63db\u6027:<\/strong> IPv6 \u3068 IPv4 \u306f\u76f4\u63a5\u4e92\u63db\u6027\u304c\u306a\u3044\u305f\u3081\u30012 \u3064\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u9593\u3067\u901a\u4fe1\u3057\u3088\u3046\u3068\u3059\u308b\u3068\u554f\u984c\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u30c7\u30e5\u30a2\u30eb\u30b9\u30bf\u30c3\u30af\u3084\u30c8\u30f3\u30cd\u30ea\u30f3\u30b0\u306a\u3069\u306e\u30e1\u30ab\u30cb\u30ba\u30e0\u304c\u958b\u767a\u3055\u308c\u3001\u5171\u5b58\u304c\u5bb9\u6613\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<\/li>\n

      3. \n

        \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4e0a\u306e\u61f8\u5ff5:<\/strong> IPv6 \u306e\u63a1\u7528\u304c\u5897\u3048\u308b\u306b\u3064\u308c\u3066\u3001\u6f5c\u5728\u7684\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30ea\u30b9\u30af\u3082\u5897\u52a0\u3057\u307e\u3059\u3002\u7d44\u7e54\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u304c IPv6 \u306b\u3082\u540c\u69d8\u306b\u9069\u7528\u3055\u308c\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n

        \u4e3b\u306a\u7279\u5fb4\u3068\u6bd4\u8f03<\/h2>\n

        \u4ee5\u4e0b\u306f IPv4 \u3068 IPv6 \u306e\u4e3b\u306a\u7279\u5fb4\u3092\u6bd4\u8f03\u3057\u305f\u8868\u3067\u3059\u3002<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
        \u7279\u5fb4<\/th>\nIPv4<\/th>\nIPv6<\/th>\n<\/tr>\n<\/thead>\n
        \u30a2\u30c9\u30ec\u30b9\u30b5\u30a4\u30ba<\/td>\n32\u30d3\u30c3\u30c8<\/td>\n128\u30d3\u30c3\u30c8<\/td>\n<\/tr>\n
        \u4f4f\u6240\u8868\u8a18<\/td>\n\u30c9\u30c3\u30c8\u4ed8\u304d 10 \u9032\u6570<\/td>\n16\u9032\u6570<\/td>\n<\/tr>\n
        \u5b89\u5168<\/td>\n\u30aa\u30d7\u30b7\u30e7\u30f3\u306eIPsec<\/td>\n\u5fc5\u9808\u306e IPsec<\/td>\n<\/tr>\n
        \u81ea\u52d5\u8a2d\u5b9a<\/td>\nDHCP\u304c\u5fc5\u8981<\/td>\n\u81ea\u52d5<\/td>\n<\/tr>\n
        \u30d8\u30c3\u30c0\u30fc\u30b5\u30a4\u30ba<\/td>\n20\u301c60\u30d0\u30a4\u30c8<\/td>\n40\u30d0\u30a4\u30c8\u306b\u56fa\u5b9a<\/td>\n<\/tr>\n
        \u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u30c6\u30fc\u30d6\u30eb<\/td>\n\u5927\u304d\u3044<\/td>\n\u5c0f\u3055\u3044<\/td>\n<\/tr>\n
        \u4f4f\u6240\u306e\u7a2e\u985e<\/td>\n\u30e6\u30cb\u30ad\u30e3\u30b9\u30c8\u3001\u30de\u30eb\u30c1\u30ad\u30e3\u30b9\u30c8\u3001\u30a8\u30cb\u30fc\u30ad\u30e3\u30b9\u30c8<\/td>\n\u30e6\u30cb\u30ad\u30e3\u30b9\u30c8\u3001\u30de\u30eb\u30c1\u30ad\u30e3\u30b9\u30c8\u3001\u30a8\u30cb\u30fc\u30ad\u30e3\u30b9\u30c8<\/td>\n<\/tr>\n
        \u30e2\u30d3\u30ea\u30c6\u30a3\u30b5\u30dd\u30fc\u30c8<\/td>\n\u30e2\u30d0\u30a4\u30ebIP\u30aa\u30d7\u30b7\u30e7\u30f3<\/td>\n\u30e2\u30d0\u30a4\u30ebIP\u5185\u8535<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

        \u5c55\u671b\u3068\u5c06\u6765\u306e\u30c6\u30af\u30ce\u30ed\u30b8\u30fc<\/h2>\n

        IPv6 \u3078\u306e\u79fb\u884c\u306f\u5f15\u304d\u7d9a\u304d\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u696d\u754c\u306e\u6700\u512a\u5148\u4e8b\u9805\u3067\u3042\u308a\u3001\u4eca\u5f8c\u6570\u5e74\u9593\u3067\u305d\u306e\u63a1\u7528\u304c\u5927\u5e45\u306b\u5897\u52a0\u3059\u308b\u3068\u4e88\u60f3\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3088\u308a\u591a\u304f\u306e\u30c7\u30d0\u30a4\u30b9\u304c\u76f8\u4e92\u63a5\u7d9a\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u308b\u3068\u3001\u30b7\u30fc\u30e0\u30ec\u30b9\u306a\u901a\u4fe1\u3092\u53ef\u80fd\u306b\u3057\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306e\u7d99\u7d9a\u7684\u306a\u6210\u9577\u3092\u78ba\u5b9f\u306b\u3059\u308b\u4e0a\u3067 IPv6 \u304c\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3059\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n

        \u4eca\u5f8c\u306e\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u3068\u30a4\u30ce\u30d9\u30fc\u30b7\u30e7\u30f3\u306f\u3001IPv6 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u52b9\u7387\u6027\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u3055\u3089\u306b\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u306b\u91cd\u70b9\u304c\u7f6e\u304b\u308c\u308b\u3068\u601d\u308f\u308c\u307e\u3059\u3002\u30e2\u30ce\u306e\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8 (IoT) \u304c\u62e1\u5927\u3059\u308b\u306b\u3064\u308c\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u63a5\u7d9a\u3059\u308b\u6570\u5341\u5104\u306e IoT \u30c7\u30d0\u30a4\u30b9\u306b\u5bfe\u5fdc\u3059\u308b\u306b\u306f\u3001IPv6 \u306e\u5e83\u5927\u306a\u30a2\u30c9\u30ec\u30b9\u7a7a\u9593\u304c\u4e0d\u53ef\u6b20\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n

        IPv6 \u3068\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc<\/h2>\n

        \u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3068\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u9593\u306e\u4ef2\u4ecb\u5f79\u3068\u3057\u3066\u6a5f\u80fd\u3057\u3001IPv6 \u306e\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u3067\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u5f37\u5316\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u5411\u4e0a\u3001\u5730\u7406\u7684\u306b\u5236\u9650\u3055\u308c\u305f\u30b3\u30f3\u30c6\u30f3\u30c4\u3078\u306e\u30a2\u30af\u30bb\u30b9\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u5229\u70b9\u3092\u63d0\u4f9b\u3067\u304d\u307e\u3059\u3002OneProxy \u306a\u3069\u306e\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc \u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u306f IPv6 \u30b5\u30dd\u30fc\u30c8\u3092\u63d0\u4f9b\u3057\u3066\u304a\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u306f IPv6 \u306b\u3059\u3067\u306b\u79fb\u884c\u3057\u3066\u3044\u308b Web \u30b5\u30a4\u30c8\u3084\u30b5\u30fc\u30d3\u30b9\u306b\u63a5\u7d9a\u3067\u304d\u307e\u3059\u3002<\/p>\n

        \u95a2\u9023\u30ea\u30f3\u30af<\/h2>\n

        \u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8 \u30d7\u30ed\u30c8\u30b3\u30eb \u30d0\u30fc\u30b8\u30e7\u30f3 6 (IPv6) \u306e\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001\u6b21\u306e\u30ea\u30bd\u30fc\u30b9\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n

          \n
        1. \u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u5354\u4f1a \u2013 IPv6<\/a><\/li>\n
        2. IPv6.com<\/a><\/li>\n
        3. IETF IPv6 \u6a19\u6e96<\/a><\/li>\n<\/ol>\n

          \u7d50\u8ad6\u3068\u3057\u3066\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8 \u30d7\u30ed\u30c8\u30b3\u30eb \u30d0\u30fc\u30b8\u30e7\u30f3 6 (IPv6) \u306f\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u901a\u4fe1\u6280\u8853\u306e\u5927\u304d\u306a\u9032\u6b69\u3092\u8868\u3057\u3066\u3044\u307e\u3059\u3002IPv6 \u306f\u3001\u30a2\u30c9\u30ec\u30b9\u7a7a\u9593\u306e\u62e1\u5927\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u5f37\u5316\u3001\u304a\u3088\u3073\u69cb\u6210\u306e\u7c21\u7d20\u5316\u306b\u3088\u308a\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306e\u5c06\u6765\u306e\u6210\u9577\u3068\u7d99\u7d9a\u7684\u306a\u9032\u5316\u306b\u6700\u9069\u306a\u30d7\u30ed\u30c8\u30b3\u30eb\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u3088\u308a\u591a\u304f\u306e\u7d44\u7e54\u3084\u500b\u4eba\u304c IPv6 \u3092\u63a1\u7528\u3059\u308b\u306b\u3064\u308c\u3066\u3001\u30a4\u30ce\u30d9\u30fc\u30b7\u30e7\u30f3\u3068\u30b7\u30fc\u30e0\u30ec\u30b9\u306a\u63a5\u7d9a\u306e\u53ef\u80fd\u6027\u306f\u62e1\u5927\u3057\u3001\u3088\u308a\u5805\u7262\u3067\u76f8\u4e92\u63a5\u7d9a\u3055\u308c\u305f\u30b0\u30ed\u30fc\u30d0\u30eb \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304c\u69cb\u7bc9\u3055\u308c\u307e\u3059\u3002<\/p>","protected":false},"featured_media":468670,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-477677","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about Internet Protocol version 6 (IPv6): The Evolution of Internet Communication<\/mark>","faq_items":[{"question":"What is Internet Protocol version 6 (IPv6)?","answer":"

          Internet Protocol version 6 (IPv6) is the latest version of the Internet Protocol, serving as the foundation for internet communication. It offers a 128-bit address space, ensuring an almost unlimited number of unique IP addresses to accommodate the increasing number of connected devices.<\/p>"},{"question":"How does IPv6 differ from IPv4?","answer":"

          IPv6 differs from its predecessor, IPv4, in several ways. The most significant difference is the address size, with IPv6 utilizing 128 bits compared to IPv4's 32 bits. This expansion allows for a virtually unlimited number of addresses. Additionally, IPv6 includes built-in security features, like mandatory IPsec, and simplifies network configuration with automatic address assignment.<\/p>"},{"question":"How does IPv6 work internally?","answer":"

          IPv6 employs a hierarchical addressing structure with multiple levels of hierarchy. The key components of an IPv6 address are the prefix, subnet ID, and interface ID. IPv6 uses various packet types for communication, including unicast, multicast, and anycast, while maintaining a streamlined header format for efficient processing.<\/p>"},{"question":"What are the key features of IPv6?","answer":"

          IPv6 boasts several key features, including a larger address space, efficient routing with smaller routing tables, improved security with mandatory IPsec, auto-configuration, support for mobility, and simplified header format for faster processing.<\/p>"},{"question":"What types of IPv6 addresses exist?","answer":"

          IPv6 defines different types of addresses for specific purposes. The most common types are unicast addresses for point-to-point communication, multicast addresses for group communication, and anycast addresses for routing to the nearest interface within a group.<\/p>"},{"question":"What are the challenges in adopting IPv6?","answer":"

          The main challenges in adopting IPv6 include the slow transition from IPv4 due to the large installed base of IPv4 devices, compatibility issues between IPv6 and IPv4, and ensuring security measures are applicable to IPv6.<\/p>"},{"question":"How does OneProxy support IPv6?","answer":"

          OneProxy, the proxy server provider, fully supports IPv6, enabling users to connect to websites and services that have transitioned to IPv6. By leveraging OneProxy's support, users can experience enhanced security, improved performance, and access to geo-restricted content through IPv6 connections.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki\/477677","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki\/477677\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/media\/468670"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/media?parent=477677"}],"curies":[{"name":"\u3046\u30fc\u3093","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}