{"id":1130,"date":"2024-07-21T09:58:53","date_gmt":"2024-07-21T01:58:53","guid":{"rendered":"http:\/\/blue.yn.cn\/?p=1130"},"modified":"2024-07-21T21:17:14","modified_gmt":"2024-07-21T13:17:14","slug":"ipv6%e7%bd%91%e7%bb%9c%e8%bf%87%e6%b8%a1%e6%8a%80%e6%9c%af","status":"publish","type":"post","link":"http:\/\/blue.yn.cn\/?p=1130","title":{"rendered":"IPv6\u7f51\u7edc\u8fc7\u6e21\u6280\u672f"},"content":{"rendered":"

\u4eceIPv4<\/code>\u8fc7\u6e21\u5230IPv6<\/code>\u5c31\u50cf\u662f\u6253\u7834\u4e00\u4e2a\u65e7\u4e16\u754c\uff0c\u5f00\u521b\u4e00\u4e2a\u65b0\u672a\u6765<\/em>\uff0c\u6ce8\u5b9a\u8981\u7ecf\u5386\u4e00\u4e2a\u957f\u671f\u7684\u8fc7\u7a0b\uff0c\u4f46\u7ec8\u7a76\u4f1a\u5b9e\u73b0\u3002\u4e3b\u8981\u5bf9\u53cc\u6808\u6280\u672f\u3001\u591a\u79cd\u96a7\u9053\u6280\u672f\u548c\u534f\u8bae\u8f6c\u6362\u6280\u672f\u8fdb\u884c\u4ecb\u7ecd\u3002<\/p>\n

IPv6\u7f51\u7edc\u8fc7\u6e21\u6280\u672f\u7b80\u4ecb<\/h3>\n

IPv6\u8fc7\u6e21\u7684\u969c\u788d<\/h4>\n

\u76ee\u524d\u4e92\u8054\u7f51\u4e0a\u8fd8\u662f\u4ee5IPv4<\/code>\u8bbe\u5907\u4e3a\u4e3b\uff0c\u4e0d\u53ef\u80fd\u8fc5\u901f\u8fc7\u6e21\u5230IPv6<\/code>\uff0c\u8fd9\u4e3b\u8981\u53d7\u5236\u4e8e\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n

    \n
  • \u7f51\u7edc\u4e2d\u4ecd\u6709\u4e9b\u8bbe\u5907\u5c1a\u4e0d\u652f\u6301IPv6<\/code>\uff0c\u77ed\u65f6\u95f4\u5185\u65e0\u6cd5\u5168\u90e8\u66f4\u6362\uff1b<\/li>\n
  • \u7f51\u7edc\u7684\u5347\u7ea7\u6362\u4ee3\u4f1a\u4e2d\u65ad\u73b0\u6709\u7684\u4e1a\u52a1\uff1b<\/li>\n
  • \u6709\u4e9b\u4f20\u7edf\u7684\u5e94\u7528\u57fa\u4e8eIPv4<\/code>\u5f00\u53d1\uff0c\u4e0d\u652f\u6301IPv6<\/code>\uff1b<\/li>\n
  • \u7f3a\u4e4f\u6280\u672f\u4eba\u624d\uff0c\u5f88\u591a\u6280\u672f\u4eba\u5458\u7f3a\u4e4f\u8db3\u591f\u7684IPv6<\/code>\u77e5\u8bc6\uff1b<\/li>\n
  • IPv6<\/code>\u5b89\u5168\u76f8\u5173\u7684\u89c4\u8303\u3001\u7b49\u4fdd\u6d4b\u8bc4\u7b49\u6210\u719f\u5ea6\u4e0d\u591f\uff1b<\/li>\n
  • \u4e3b\u89c2\u60f0\u6027\uff0c\u5f97\u8fc7\u4e14\u8fc7\u7684\u601d\u60f3\u3002<\/li>\n<\/ul>\n

    \u9488\u5bf9\u4e0a\u8ff0\u5b58\u5728\u95ee\u9898\uff1a<\/p>\n

      \n
    • \n

      \u76ee\u524d\u7684\u64cd\u4f5c\u7cfb\u7edf\u57fa\u672c\u652f\u6301IPv6<\/code>\uff0c\u8fd1\u51e0\u5e74\u7684\u4e09\u5c42\u53ca\u4e09\u5c42\u4ee5\u4e0a\u7684\u7f51\u7edc\u8bbe\u5907\uff08\u6bd4\u5982\u4e09\u5c42\u4ea4\u6362\u673a\u3001\u8def\u7531\u5668\u3001\u9632\u706b\u5899\u7b49\uff09\u57fa\u672c\u652f\u6301IPv6<\/code>\u3002\u7f51\u7edc\u4e2d\u4f7f\u7528\u6700\u591a\u7684\u662f\u4e8c\u5c42\u4ea4\u6362\u673a\uff0c\u5f53\u524d\u7684\u65b0\u65e7\u4e8c\u5c42\u4ea4\u6362\u673a\u90fd\u652f\u6301IPv6<\/code>\u3002\u8fd9\u6837\u770b\u6765\uff0c\u8bbe\u5907\u5bf9IPv6<\/code>\u7684\u5236\u7ea6\u6709\u9650\u3002<\/p>\n<\/li>\n

    • \n

      \u5408\u7406\u7684\u7f51\u7edc\u89c4\u5212\uff0c\u6bd4\u5982\u91c7\u7528\u53cc\u6808\u540c\u65f6\u652f\u6301IPv4<\/code>\u548cIPv6<\/code>\u8bbf\u95ee\uff0c\u6216\u8005\u4f7f\u7528NAT64<\/code>\u4e34\u65f6\u8f6c\u6362\u7b49\uff0c\u8fd9\u6837\u4e1a\u52a1\u4e2d\u65ad\u7684\u65f6\u95f4\u5b8c\u5168\u53ef\u63a7\u3002<\/p>\n<\/li>\n

    • \n

      \u9488\u5bf9\u5e94\u7528\u4e0d\u652f\u6301IPv6<\/code>\u7684\u60c5\u51b5\uff08\u8fd9\u4e00\u70b9\u662f\u6700\u96be\u89e3\u51b3\u7684\uff09\uff0c\u53ef\u4ee5\u91c7\u7528\u591a\u79cd\u65b9\u6848\uff1a\u4fee\u6539\u5e94\u7528\u7a0b\u5e8f\u4ee3\u7801\u6216\u91cd\u65b0\u5f00\u53d1\uff0c\u4f7f\u4e4b\u652f\u6301IPv6<\/code>\uff08\u5c3d\u7ba1\u8d39\u65f6\u8d39\u529b\uff0c\u4f46\u4e00\u52b3\u6c38\u9038\uff09\uff1b\u91c7\u7528NAT-PT\uff08Network Address Translation-Protocol Translation<\/code>\uff0c\u7f51\u7edc\u5730\u5740\u8f6c\u6362\u2014\u534f\u8bae\u8f6c\u6362\uff09\u6280\u672f\uff0c\u901a\u8fc7\u786c\u4ef6\u6216\u8f6f\u4ef6\u5b9e\u73b0IPv4<\/code>\u548cIPv6<\/code>\u5730\u5740\u4e4b\u95f4\u7684\u8f6c\u6362\uff08\u5e94\u7528\u4e0d\u9700\u505a\u4efb\u4f55\u8c03\u6574\uff0c\u4f46\u672c\u8d28\u4e0a\u4ecd\u662f\u57fa\u4e8eIPv4<\/code>\uff0c\u5c06\u6765\u7ec8\u5c06\u88ab\u6dd8\u6c70\uff09\u3002<\/p>\n<\/li>\n

    • \n

      \u5b89\u5168\u8bbe\u5907\u5382\u5bb6\u4e5f\u5728\u52a0\u7d27IPv6<\/code>\u76f8\u5173\u4ea7\u54c1\u7684\u7814\u5236\u548c\u5f00\u53d1\uff0c\u76f8\u5173\u7684\u5b89\u5168\u4ea7\u54c1\u548c\u5b89\u5168\u89c4\u8303\u4e5f\u6b63\u5728\u88ab\u4e0d\u65ad\u5b8c\u5584\u3002<\/p>\n<\/li>\n

    • \n

      \u52a0\u5f3a\u5b66\u4e60\uff0c\u505a\u597d\u77e5\u8bc6\u50a8\u5907\u3002<\/p>\n<\/li>\n<\/ul>\n

      IPv6\u8fc7\u6e21\u6280\u672f\u6982\u8ff0<\/h4>\n

      IPv6<\/code>\u8fc7\u6e21\u6280\u672f\u5927\u4f53\u4e0a\u53ef\u4ee5\u5206\u4e3a\u4e09\u7c7b\uff1a<\/p>\n

        \n
      • \u53cc\u6808\u6280\u672f\uff1b<\/li>\n
      • \u96a7\u9053\u6280\u672f\uff1b<\/li>\n
      • \u534f\u8bae\u8f6c\u6362\u6280\u672f\u3002<\/li>\n<\/ul>\n
          \n
        1. \n

          \u53cc\u6808\u6280\u672f
          \n\u53cc\u6808\u6280\u672f\uff08dual-stack<\/code>\uff09\u662f\u4f7f\u7f51\u7edc\u4e2d\u7684\u8282\u70b9\u540c\u65f6\u652f\u6301IPv4<\/code>\u548cIPv6<\/code>\u534f\u8bae\u6808\u7684\u6280\u672f\uff0c\u5176\u4e2d\u6e90\u8282\u70b9\u6839\u636e\u76ee\u7684\u8282\u70b9\u7684\u4e0d\u540c\u9009\u7528\u4e0d\u540c\u7684\u534f\u8bae\u6808\uff0c\u800c\u7f51\u7edc\u8bbe\u5907\u6839\u636e\u62a5\u6587\u7684\u534f\u8bae\u7c7b\u578b\u9009\u62e9\u4e0d\u540c\u7684\u534f\u8bae\u6808\u8fdb\u884c\u5904\u7406\u548c\u8f6c\u53d1\u3002
          \n\u8fde\u63a5\u53cc\u6808\u7f51\u7edc\u7684\u63a5\u53e3\u5fc5\u987b\u540c\u65f6\u914d\u7f6eIPv4<\/code>\u5730\u5740\u548cIPv6<\/code>\u5730\u5740\u3002
          \n\u53cc\u6808\u6280\u672f\u662fIPv6<\/code>\u8fc7\u6e21\u6280\u672f\u4e2d\u5e94\u7528\u6700\u5e7f\u6cdb\u7684\u4e00\u79cd\uff0c\u96a7\u9053\u6280\u672f\u548c\u534f\u8bae\u8f6c\u6362\u6280\u672f\u7684\u5b9e\u73b0\u4e5f\u9700\u8981\u53cc\u6808\u6280\u672f\u7684\u652f\u6301\u3002<\/p>\n<\/li>\n

        2. \n

          \u96a7\u9053\u6280\u672f
          \n\u96a7\u9053\u6280\u672f\uff08tunnel<\/code>\uff09\u662f\u4e00\u79cd\u5c01\u88c5\u6280\u672f\u3002
          \n\u5b83\u5229\u7528\u4e00\u79cd\u7f51\u7edc\u534f\u8bae\u6765\u4f20\u8f93\u53e6\u4e00\u79cd\u7f51\u7edc\u534f\u8bae\uff0c\u5373\u5229\u7528\u4e00\u79cd\u7f51\u7edc\u4f20\u8f93\u534f\u8bae\uff0c\u5c06\u5176\u4ed6\u534f\u8bae\u4ea7\u751f\u7684\u6570\u636e\u62a5\u6587\u5c01\u88c5\u5728\u81ea\u8eab\u7684\u62a5\u6587\u4e2d\uff0c\u7136\u540e\u5728\u7f51\u7edc\u4e2d\u4f20\u8f93\u3002
          \n\u96a7\u9053\u662f\u4e00\u4e2a\u865a\u62df\u7684\u70b9\u5bf9\u70b9\u8fde\u63a5\u3002
          \n\u4e00\u4e2a\u96a7\u9053\u63d0\u4f9b\u4e86\u4e00\u6761\u4f7f\u5c01\u88c5\u7684\u6570\u636e\u62a5\u6587\u80fd\u591f\u4f20\u8f93\u7684\u901a\u8def\uff0c\u5e76\u4e14\u5728\u4e00\u4e2a\u96a7\u9053\u7684\u4e24\u7aef\u53ef\u4ee5\u5206\u522b\u5bf9\u6570\u636e\u62a5\u6587\u8fdb\u884c\u5c01\u88c5\u53ca\u89e3\u5c01\u88c5\u3002
          \n\u96a7\u9053\u6280\u672f\u5c31\u662f\u6307\u5305\u62ec\u6570\u636e\u5c01\u88c5\u3001\u4f20\u8f93\u548c\u89e3\u5c01\u88c5\u5728\u5185\u7684\u5168\u8fc7\u7a0b\u3002
          \n\u96a7\u9053\u6280\u672f\u662fIPv4<\/code>\u5411IPv6<\/code>\u8fc7\u6e21\u7684\u4e00\u4e2a\u91cd\u8981\u624b\u6bb5\u3002<\/p>\n<\/li>\n

        3. \n

          \u534f\u8bae\u8f6c\u6362\u6280\u672f
          \n\u534f\u8bae\u8f6c\u6362\u6280\u672f\u4e5f\u79f0\u4e3a\u5730\u5740\u8f6c\u6362\u6280\u672f\uff0c\u5728\u4ee5\u5f80\u7684IPv4<\/code>\u7f51\u7edc\u4e2d\uff0c\u53ef\u901a\u8fc7NAT<\/code>\u6280\u672f\u628a\u5185\u7f51\u4e2d\u7684\u79c1\u6709IPv4<\/code>\u5730\u5740\u8f6c\u6362\u6210\u516c\u7f51IPv4<\/code>\u5730\u5740\u3002
          \n\u6b63\u662f\u56e0\u4e3aNAT<\/code>\u4f7f\u7528\u5f97\u592a\u6210\u529f\uff0c\u5bfc\u81f4IPv4<\/code>\u5730\u5740\u77ed\u7f3a\u663e\u5f97\u6ca1\u90a3\u4e48\u8feb\u5207\uff0c\u7531\u6b64\u5ef6\u7f13\u4e86IPv6<\/code>\u7684\u5b9e\u73b0\u6b65\u4f10\u3002
          \n\u7f51\u7edc\u5730\u5740\u8f6c\u6362-\u534f\u8bae\u8f6c\u6362\uff08Network Address Translation-Protocol Translation\uff0cNAT-PT<\/code>\uff09\uff0c\u8fd9\u662f\u4e00\u79cd\u53ef\u4ee5\u8ba9\u7eafIPv6<\/code>\u7f51\u7edc\u548c\u7eafIPv4<\/code>\u7f51\u7edc\u76f8\u4e92\u901a\u4fe1\u7684\u8fc7\u6e21\u673a\u5236\u3002
          \nNAT-PT<\/code>\u4e3b\u8981\u662f\u5229\u7528NAT<\/code>\u8fdb\u884cIPv4<\/code>\u5730\u5740\u548cIPv6<\/code>\u5730\u5740\u7684\u76f8\u4e92\u8f6c\u6362\u3002
          \n\u901a\u8fc7\u4f7f\u7528NAT-PT<\/code>\uff0c\u7528\u6237\u65e0\u987b\u5bf9\u73b0\u6709\u7684IPv4<\/code>\u7f51\u7edc\u8fdb\u884c\u4efb\u4f55\u6539\u53d8\uff0c\u5c31\u80fd\u5b9e\u73b0IPv6<\/code>\u7f51\u7edc\u548cIPv4<\/code>\u7f51\u7edc\u7684\u76f8\u4e92\u901a\u4fe1\u3002<\/p>\n<\/li>\n<\/ol>\n

          \u53cc\u6808\u6280\u672f<\/h3>\n

          \u53cc\u6808\u6280\u672f\u662fIPv4<\/code>\u5411IPv6<\/code>\u8fc7\u6e21\u65f6\u4f7f\u7528\u7684\u4e00\u79cd\u5e38\u89c1\u6280\u672f\u3002
          \n\u7f51\u7edc\u4e2d\u7684\u8282\u70b9\u53ef\u540c\u65f6\u652f\u6301IPv4<\/code>\u548cIPv6<\/code>\u534f\u8bae\u6808\uff0c\u6e90\u8282\u70b9\u6839\u636e\u76ee\u7684\u8282\u70b9\u7684\u4e0d\u540c\u9009\u7528\u4e0d\u540c\u7684\u534f\u8bae\u6808\uff0c\u800c\u7f51\u7edc\u8bbe\u5907\u6839\u636e\u62a5\u6587\u7684\u534f\u8bae\u7c7b\u578b\u9009\u62e9\u4e0d\u540c\u7684\u534f\u8bae\u6808\u8fdb\u884c\u5904\u7406\u548c\u8f6c\u53d1\u3002
          \n\u53cc\u6808\u53ef\u4ee5\u5728\u4e00\u4e2a\u5355\u4e00\u7684\u8bbe\u5907\u4e0a\u5b9e\u73b0\uff0c\u4e5f\u53ef\u4ee5\u5b58\u5728\u4e00\u4e2a\u53cc\u6808\u9aa8\u5e72\u7f51\u3002
          \n\u5bf9\u4e8e\u53cc\u6808\u9aa8\u5e72\u7f51\uff0c\u5176\u4e2d\u7684\u6240\u6709\u8bbe\u5907\u5fc5\u987b\u540c\u65f6\u652f\u6301IPv4\/IPv6<\/code>\u534f\u8bae\u6808\uff0c\u8fde\u63a5\u53cc\u6808\u7f51\u7edc\u7684\u63a5\u53e3\u5fc5\u987b\u540c\u65f6\u914d\u7f6eIPv4<\/code>\u5730\u5740\u548cIPv6<\/code>\u5730\u5740\u3002<\/p>\n

          \u96a7\u9053\u6280\u672f<\/h3>\n

          \u96a7\u9053\u6280\u672f\u662f\u4e00\u79cd\u5c01\u88c5\u6280\u672f\uff0c\u53ef\u4ee5\u4f7f\u7528\u96a7\u9053\u6280\u672f\u628a\u5206\u9694\u7684IPv6<\/code>\u6216IPv4<\/code>\u5b64\u5c9b\u8fde\u901a\u8d77\u6765\u3002\u591a\u79cd\u96a7\u9053\u6280\u672f\uff1a<\/p>\n

            \n
          • \n

            \u901a\u7528\u8def\u7531\u5c01\u88c5\uff08Generic Routing Encapsulation\uff0cGRE<\/code>\uff09\u96a7\u9053\uff1b<\/p>\n<\/li>\n

          • \n

            IPv6 in IPv4<\/code>\u624b\u52a8\u96a7\u9053\uff1b<\/p>\n<\/li>\n

          • \n

            IPv4<\/code>\u517c\u5bb9IPv6<\/code>\u81ea\u52a8\u96a7\u9053\uff1b<\/p>\n<\/li>\n

          • \n

            6to4<\/code>\u96a7\u9053\uff1b<\/p>\n<\/li>\n

          • \n

            ISATAP<\/code>\u96a7\u9053\uff1b<\/p>\n<\/li>\n

          • \n

            6PE<\/code>\uff1b<\/p>\n<\/li>\n

          • \n

            6over4<\/code>\u3002<\/p>\n<\/li>\n<\/ul>\n

            GRE\u96a7\u9053<\/h4>\n
              \n
            1. \n

              GRE over IPv4<\/code>
              \n\u5728IPv6<\/code>\u53d1\u5c55\u7684\u521d\u671f\u9636\u6bb5\uff0c\u5b58\u5728\u88abIPv4<\/code>\u4e92\u8054\u7f51\u5206\u9694\u7684IPv6<\/code>\u5b64\u5c9b\u3002\u53ef\u4ee5\u501f\u52a9\u4e8eGRE<\/code>\u96a7\u9053\u6765\u8fde\u901aIPv6<\/code>\u5b64\u5c9b\uff0c\u5982\u4e0b\u56fe\u6240\u793a\uff1a<\/p>\n

              \"file\"<\/p>\n<\/li>\n

            2. \n

              GRE<\/code>\u96a7\u9053\u4e92\u8fdeIPv6<\/code>\u5b64\u5c9b
              \n\u5728\u4e0b\u56fe\u4e2d\uff0cR1<\/code>\u548cR2<\/code>\u4e4b\u95f4\u662f\u7eafIPv6<\/code>\u7f51\u7edc\uff0cR2\u3001R3<\/code>\u548cR4<\/code>\u4e4b\u95f4\u662f\u7eafIPv4<\/code>\u7f51\u7edc\uff0cR4<\/code>\u548cR5<\/code>\u4e4b\u95f4\u662f\u7eafIPv6<\/code>\u7f51\u7edc\u3002
              \nR1<\/code>\u548cR5<\/code>\u662f\u7eafIPv6<\/code>\u8def\u7531\u5668\uff0cR3<\/code>\u662f\u7eafIPv4<\/code>\u8def\u7531\u5668\uff0cR2<\/code>\u548cR4<\/code>\u662f\u53cc\u6808\u8def\u7531\u5668\u3002
              \n\u5728R2<\/code>\u548cR4<\/code>\u4e4b\u95f4\u5efa\u7acb\u4e00\u6761GRE<\/code>\u96a7\u9053\uff0cR1<\/code>\u548cR5<\/code>\u4e4b\u95f4\u7684\u7eafIPv6<\/code>\u6d41\u91cf\u88ab\u5c01\u88c5\u5728IPv4<\/code>\u534f\u8bae\u4e2d\uff0c\u6570\u636e\u5305\u6d41\u7ecf\u8def\u7531\u5668R3<\/code>\u65f6\uff0cR3<\/code>\u53ea\u67e5\u770b\u6700\u5916\u5c42\u7684IPv4<\/code>\u62a5\u5934\uff0c\u5e76\u8f6c\u53d1\u6570\u636e\u5305\u5230\u4e0b\u4e00\u8df3\u8def\u7531\u5668\uff0c\u7531\u6b64\u5b9e\u73b0\u4e86IPv6<\/code>\u6d41\u91cf\u8de8IPv4<\/code>\u7f51\u7edc\u7684\u4f20\u8f93\u3002<\/p>\n

              \"file\"<\/p>\n

              GRE<\/code>\u96a7\u9053\u5de5\u4f5c\u539f\u7406<\/p>\n

              \"file\"<\/p>\n

              \u7f16\u53f71\u662f\u5e27\u7684\u57fa\u672c\u4fe1\u606f\u63cf\u8ff0\uff0c\u6bd4\u5982\u5e27\u7684\u5b57\u8282\u6570\u3002
              \n\u7f16\u53f72\u662fTCP\/IP<\/code>\u53c2\u8003\u6a21\u578b\u7684\u7b2c\u4e00\u5c42\uff0c\u5373\u7f51\u7edc\u8bbf\u95ee\u5c42\u3002\u8fd9\u91cc\u662fEthernet \u2161<\/code>\uff08\u4ee5\u592a\u7f51\u7c7b\u578b\u2161\uff09\u7684\u5e27\uff0c\u56e0\u4e3a\u662f\u4ee5\u592a\u7f51\uff0c\u6240\u4ee5\u4f1a\u6709\u6570\u636e\u5e27\u7684\u6e90\u548c\u76ee\u6807MAC<\/code>\u5730\u5740\u3002
              \n\u7f16\u53f73\u662fTCP\/IP<\/code>\u53c2\u8003\u6a21\u578b\u7684\u7b2c\u4e8c\u5c42\uff0c\u5373\u7f51\u7edc\u5c42\uff0c\u8fd9\u91cc\u7684\u6e90\u548c\u76ee\u6807IP<\/code>\u5730\u5740\u662f\u96a7\u9053\u7684\u4e24\u7aefIP\u5730\u5740\u3002
              \n\u7f16\u53f74\u662fGRE<\/code>\u534f\u8bae\u3002
              \n\u7f16\u53f75\u662fIPv6<\/code>\u6570\u636e\u62a5\u5934\uff0c\u6e90IPv6<\/code>\u5730\u5740\u662fR1<\/code>\u7684\u5730\u5740\uff0c\u76ee\u6807IPv6<\/code>\u5730\u5740\u662fR5<\/code>\u7684\u5730\u5740\u3002
              \n\u7f16\u53f76\u662fICMPv6<\/code>\u7684\u62a5\u6587\u3002<\/p>\n

              \u5bf9\u8def\u7531\u5668R3<\/code>\u6765\u8bf4\uff0c\u628aGRE<\/code>\u62a5\u5934 + IPv6<\/code>\u62a5\u5934 + IPv6<\/code>\u6709\u6548\u6570\u636e\u4f5c\u4e3aIPv4<\/code>\u7684\u6709\u6548\u6570\u636e\uff0c\u53ea\u8981\u6839\u636eIPv4<\/code>\u62a5\u5934\u5c31\u53ef\u4ee5\u5b9e\u73b0\u6b63\u5e38\u7684\u6570\u636e\u5305\u8f6c\u53d1\u4e86\u3002<\/p>\n

              \"file\"<\/p>\n

              \u8def\u7531\u5668R4<\/code>\u6536\u5230\u6570\u636e\u5305\u540e\u5c06\u5176\u89e3\u5c01\u88c5\uff0c\u5f97\u5230IPv6<\/code>\u62a5\u5934+IPv6<\/code>\u6709\u6548\u6570\u636e\u3002
              \n\u7531\u4e8eR4<\/code>\u662f\u53cc\u6808\u8def\u7531\u5668\uff0c\u56e0\u6b64\u4f1a\u6839\u636eIPv6<\/code>\u62a5\u5934\u8f6c\u53d1\u6570\u636e\u5305\u3002
              \nR5<\/code>\u5411R1<\/code>\u8fd4\u56de\u6570\u636e\u5305\u7684\u8fc7\u7a0b\u4e5f\u662f\u6309\u7167\u96a7\u9053\u8d77\u70b9\u5c01\u88c5-->IPv4<\/code>\u7f51\u7edc\u4e2d\u7684\u8def\u7531-->\u96a7\u9053\u7ec8\u70b9\u89e3\u5c01\u88c5\u8fdb\u884c\u7684\u3002<\/p>\n<\/li>\n

            3. \n

              GRE<\/code>\u96a7\u9053\u7684\u7279\u70b9
              \nGRE<\/code>\u96a7\u9053\u901a\u7528\u6027\u597d\uff0c\u6613\u4e8e\u7406\u89e3\u3002\u4f46GRE<\/code>\u96a7\u9053\u662f\u624b\u52a8\u96a7\u9053\uff0c\u6bcf\u4e2a\u96a7\u9053\u90fd\u9700\u8981\u624b\u52a8\u914d\u7f6e\u3002\u8bd5\u60f3\u4e00\u4e0b\uff0c\u5982\u679c\u4e00\u4e2aIPv6<\/code>\u5b64\u5c9b\u8981\u4e0e\u5f88\u591aIPv6<\/code>\u5b64\u5c9b\u76f8\u8fde\uff0c\u5c31\u9700\u8981\u624b\u52a8\u5efa\u7acb\u591a\u6761\u96a7\u9053\u3002
              \n\u5982\u679c\u591a\u4e2aIPv6<\/code>\u5b64\u5c9b\u5f7c\u6b64\u95f4\u90fd\u8981\u4e92\u8fde\uff0c\u90a3\u4e48\u7ba1\u7406\u5458\u914d\u7f6e\u548c\u7ef4\u62a4GRE<\/code>\u96a7\u9053\u7684\u96be0\u5ea6\u5c06\u9661\u589e\u3002<\/p>\n<\/li>\n

            4. \n

              GRE OVER IPv6<\/code>
              \n\u5728IPv6<\/code>\u53d1\u5c55\u7684\u540e\u671f\u9636\u6bb5\uff0c\u9700\u8981\u5728IPv6<\/code>\u4e92\u8054\u7f51\u4e0a\u5efa\u7acb\u96a7\u9053\u6765\u4f20\u8f93IPv4<\/code>\u7684\u6d41\u91cf\uff0c\u4ee5\u89e3\u51b3IPv4<\/code>\u5b64\u5c9b\u95ee\u9898\uff0c\u5982\u4e0b\u56fe\u6240\u793a\uff1a<\/p>\n

              \"file\"<\/p>\n<\/li>\n

            5. \n

              GRE<\/code>\u96a7\u9053\u4e92\u8fdeIPv4<\/code>\u5b64\u5c9b
              \nR1<\/code>\u548cR2<\/code>\u4e4b\u95f4\u662f\u7eafIPv4<\/code>\u7f51\u7edc\uff0cR2\u3001R3<\/code>\u548cR4<\/code>\u4e4b\u95f4\u662f\u7eafIPv6<\/code>\u7f51\u7edc\uff0cR4<\/code>\u548cR5<\/code>\u4e4b\u95f4\u662f\u7eafIPv4\u7f51\u7edc\u3002
              \nR1<\/code>\u548cR5<\/code>\u662f\u7eafIPv4<\/code>\u8def\u7531\u5668\uff0cR3<\/code>\u662f\u7eafIPv6<\/code>\u8def\u7531\u5668\uff0cR2<\/code>\u548cR4<\/code>\u662f\u53cc\u6808\u8def\u7531\u5668\u3002
              \n\u5728R2<\/code>\u548cR4\u4e4b<\/code>\u95f4\u5efa\u7acb\u4e00\u6761GRE<\/code>\u96a7\u9053\uff0cR1<\/code>\u548cR5<\/code>\u4e4b\u95f4\u7684\u7eafIPv4<\/code>\u6d41\u91cf\u88ab\u5c01\u88c5\u5728IPv6<\/code>\u534f\u8bae\u4e2d\uff0c\u6570\u636e\u5305\u6d41\u7ecf\u8def\u7531\u5668R3<\/code>\u65f6\uff0cR3<\/code>\u53ea\u67e5\u770b\u6700\u5916\u5c42\u7684IPv6<\/code>\u62a5\u5934\uff0c\u5e76\u8f6c\u53d1\u6570\u636e\u5305\u5230\u4e0b\u4e00\u8df3\u8def\u7531\u5668\uff0c\u7531\u6b64\u5b9e\u73b0\u4e86IPv4<\/code>\u6d41\u91cf\u8de8IPv6<\/code>\u7f51\u7edc\u7684\u4f20\u8f93\u3002<\/p>\n

              \"file\"<\/p>\n

              \u5bf9\u8def\u7531\u5668R3<\/code>\u6765\u8bf4\uff0c\u628aGRE<\/code>\u62a5\u5934 + IPv4<\/code>\u62a5\u5934 + IPv4<\/code>\u6709\u6548\u6570\u636e\u4f5c\u4e3aIPv6<\/code>\u7684\u6709\u6548\u6570\u636e\uff0c\u53ea\u8981\u6839\u636eIPv6<\/code>\u62a5\u5934\u5c31\u53ef\u4ee5\u5b9e\u73b0\u6b63\u5e38\u7684\u6570\u636e\u5305\u8f6c\u53d1\u4e86\uff0c\u5982\u4e0b\u56fe\u6240\u793a\uff1a<\/p>\n

              \"file\"<\/p>\n<\/li>\n<\/ol>\n

              IPv4\u5ba2\u6237\u7aef\u4f7f\u7528L2TP VPN\u8bbf\u95eeIPv6\u7f51\u7edc<\/h4>\n
                \n
              1. \n

                windows<\/code>\u914d\u7f6el2tp<\/code>\u62e8\u53f7\u5ba2\u6237\u7aef<\/p>\n

                \"file\"<\/p>\n

                \"file\"<\/p>\n

                \"file\"<\/p>\n

                \"file\"<\/p>\n<\/li>\n

              2. \n

                \u534e\u4e09F1000 L2TP<\/code>\u670d\u52a1\u7aef\u914d\u7f6e<\/p>\n

                interface Virtual-Template1\nppp authentication-mode chap\nipv6 dhcp select server\nipv6 address xxxx::1\/64\nipv6 nd autoconfig other-flag  \/\/\u8bbe\u7f6e\u4e86\u8be5\u6807\u5fd7\u4f4d\uff0c\u5219\u4e3b\u673a\u53ef\u901a\u8fc7\u6709\u72b6\u6001\u81ea\u52a8\u914d\u7f6e\uff08dhcpv6\uff09\u83b7\u5f97\u9664\u4e86ipv6\u5730\u5740\u5916\u7684\u5176\u4ed6\u914d\u7f6e\u4fe1\u606f\u5982dns\nundo ipv6 nd ra halt \/\/\u6e05\u9664\u6291\u5236\uff0c\u5219\u4e3b\u673a\u901a\u8fc7\u65e0\u72b6\u6001\u81ea\u52a8\u914d\u7f6e\uff08\u8def\u7531\u5668ra\u62a5\u6587\uff09\u83b7\u5f97ipv6\u5730\u5740\nipv6 dhcp pool 1\nnetwork xxxx::\/64\ndns-server 240E:9:0:100:202:103:224:68\ndns-server 240E:9:2000:100:202:103:225:68\ngateway-list 240E:650:6200:600::1\nlocal-user l2tp class network\npassword simple xxx\nservice-type ppp\nauthorization-attribute user-role network-operator\nl2tp-group 1 mode lns\nallow l2tp virtual-template 1\nundo tunnel authentication\nl2tp enable<\/code><\/pre>\n
                \u6700\u540e\u8bb0\u5f97\u653eipv6<\/code>\u7684\u5b89\u5168\u7b56\u7565<\/p>\n<\/li>\n<\/ol>\n
                \u534f\u8bae\u8f6c\u6362\u6280\u672f<\/h3>\n
                \u524d\u9762\u4ecb\u7ecd\u7684\u96a7\u9053\u6280\u672f\u5f52\u6839\u7ed3\u5e95\u662f\u53cc\u6808\u6280\u672f\uff0c\u4e3b\u8981\u7528\u4e8e\u5b9e\u73b0\u5206\u79bb\u7684IPv6<\/code>\u6216IPv4<\/code>\u7f51\u7edc\u4e4b\u95f4\u7684\u4e92\u901a\u3002
                \n\u534f\u8bae\u8f6c\u6362\u6280\u672f\u7528\u6765\u5b9e\u73b0\u4e0d\u540c\u7f51\u7edc\u95f4\u7684\u8bbf\u95ee\uff0c\u6bd4\u5982\u5728\u65e0\u987b\u914d\u7f6e\u53e6\u5916\u4e00\u79cd\u534f\u8bae\u7684\u60c5\u51b5\u4e0b\uff0c\u8ba9\u5ba2\u6237\u7aef\u4f7f\u7528IPv4<\/code>\u6765\u8bbf\u95eeIPv6<\/code>\u7f51\u7edc\uff0c\u53cd\u4e4b\u4ea6\u7136\u3002
                \n\u91c7\u7528\u534f\u8bae\u8f6c\u6362\u5b9e\u73b0IPv4<\/code>\u5230IPv6<\/code>\u8fc7\u6e21\u7684\u4f18\u70b9\u662f\u4e0d\u9700\u8981\u8fdb\u884cIPv4\u3001IPv6<\/code>\u8282\u70b9\u7684\u5347\u7ea7\u6539\u9020\uff0c\u7f3a\u70b9\u662f\u7528\u6765\u5b9e\u73b0IPv4<\/code>\u8282\u70b9\u548cIPv6<\/code>\u8282\u70b9\u76f8\u4e92\u8bbf\u95ee\u7684\u65b9\u6cd5\u6bd4\u8f83\u590d\u6742\uff0c\u7f51\u7edc\u8bbe\u5907\u8fdb\u884c\u534f\u8bae\u8f6c\u6362\u3001\u5730\u5740\u8f6c\u6362\u6240\u9700\u7684\u5f00\u9500\u8f83\u5927\uff0c\u4e00\u822c\u5728\u5176\u4ed6\u4e92\u901a\u65b9\u5f0f\u65e0\u6cd5\u4f7f\u7528\u7684\u60c5\u51b5\u4e0b\u4f7f\u7528\u3002<\/p>\n
                NAT-PT\u8f6c\u6362\u6280\u672f<\/h4>\n
                NAT-PT<\/code>\u7531SIIT<\/code>\uff08Stateless IP\/ICMP Translation<\/code>\uff0c\u65e0\u72b6\u6001IP\/ICMP<\/code>\u8f6c\u6362\uff09\u6280\u672f\u548c\u52a8\u6001\u5730\u5740\u8f6c\u6362\uff08NAT<\/code>\uff09\u6280\u672f\u7ed3\u5408\u548c\u6f14\u8fdb\u800c\u6765\uff0cSIIT<\/code>\u63d0\u4f9bIPv4<\/code>\u548cIPv6<\/code>\u4e4b\u95f4\u7684\u4e00\u5bf9\u4e00\u7684\u6620\u5c04\u8f6c\u6362\uff0cNAT-PT<\/code>\u652f\u6301\u5728SIIT<\/code>\u57fa\u7840\u4e0a\u5b9e\u73b0\u591a\u5bf9\u4e00\u6216\u591a\u5bf9\u591a\u7684\u5730\u5740\u8f6c\u6362\u3002
                \nNAT-PT<\/code>\u5206\u4e3a\u9759\u6001\u548c\u52a8\u6001\u4e24\u79cd\u3002<\/p>\n
                  \n
                1. \n
                  \u9759\u6001NAT-PT<\/code>
                  \n\u9759\u6001NAT-PT<\/code>\u63d0\u4f9bIPv6<\/code>\u5730\u5740\u548cIPv4<\/code>\u5730\u5740\u4e4b\u95f4\u7684\u4e00\u5bf9\u4e00\u7684\u6620\u5c04\uff0c\u4e00\u822c\u7528\u4e8e\u9700\u8981\u63d0\u4f9b\u7a33\u5b9a\u670d\u52a1\u7684\u573a\u5408\u3002
                  \nIPv6<\/code>\u5355\u534f\u8bae\u7f51\u7edc\u5185\u7684\u8282\u70b9\u8981\u8bbf\u95eeIPv4<\/code>\u5355\u534f\u8bae\u7f51\u7edc\u5185\u7684\u6bcf\u4e00\u4e2aIPv4<\/code>\u5730\u5740\uff0c\u90fd\u5fc5\u987b\u5148\u5728NAT-PT<\/code>\u8bbe\u5907\u4e2d\u914d\u7f6e\u3002<\/p>\n
                  \u5728NAT-PT<\/code>\u8bbe\u5907\u4e2d\uff0c\u628a\u8981\u4e0eIPv6<\/code>\u7f51\u7edc\u901a\u4fe1\u7684IPv4<\/code>\u5730\u5740\u6620\u5c04\u6210IPv6<\/code>\u5730\u5740\uff1b\u628a\u8981\u4e0eIPv4<\/code>\u7f51\u7edc\u901a\u4fe1\u7684IPv6<\/code>\u5730\u5740\u6620\u5c04\u6210IPv4<\/code>\u5730\u5740\u3002
                  \n\u6bd4\u5982\uff0c\u5f53IPv4<\/code>\u8bbe\u5907\u8bbf\u95eeIPv6<\/code>\u7f51\u7edc\u65f6\uff0c\u5b83\u8bbf\u95ee\u7684\u662fIPv6<\/code>\u6620\u5c04\u540e\u7684IPv4<\/code>\u5730\u5740\u3002
                  \nIPv4<\/code>\u6570\u636e\u5305\u53d1\u5f80NAT-PT<\/code>\u8bbe\u5907\u540e\uff0cNAT-PT<\/code>\u8bbe\u5907\u6839\u636e\u6620\u5c04\u8868\u7684\u914d\u7f6e\uff0c\u628a\u6e90IPv4<\/code>\u548c\u76ee\u7684IPv4<\/code>\u5730\u5740\u8f6c\u6362\u6210\u5bf9\u5e94\u7684IPv6<\/code>\u5730\u5740\uff0c\u7136\u540e\u5c06\u6570\u636e\u5305\u53d1\u5f80\u76ee\u7684IPv6<\/code>\u8bbe\u5907\u3002
                  \nIPv6<\/code>\u8bbe\u5907\u6839\u636e\u6e90IPv6<\/code>\u5730\u5740\u8fdb\u884c\u56de\u5e94\uff0cIPv6<\/code>\u6570\u636e\u5305\u88ab\u53d1\u5f80NAT-PT<\/code>\u8bbe\u5907\uff0cNAT-PT<\/code>\u8bbe\u5907\u518d\u628a\u6e90\u548c\u76ee\u7684IPv6<\/code>\u5730\u5740\u8f6c\u6362\u6210\u76f8\u5e94\u7684IPv4<\/code>\u5730\u5740\uff0c\u8fd4\u56de\u5230IPv4<\/code>\u8bbe\u5907\u3002<\/p>\n
                  NAT-PT<\/code>\u5e76\u4e0d\u662f\u8f6c\u6362\u6240\u6709IPv6<\/code>\u6570\u636e\u5305\u7684\u5730\u5740\uff0c\u800c\u662f\u53ea\u8f6c\u6362\u6ee1\u8db3\u7279\u5b9a\u524d\u7f00\u7684IPv6<\/code>\u5730\u5740\uff0c\u8f6c\u6362\u65b9\u6cd5\u662f\u4f7f\u7528\u547d\u4ee4ipv6 nat prefix<\/code>\uff0c\u540e\u9762\u8ddf\u4e0a\u8981\u8f6c\u6362\u7684IPv6<\/code>\u524d\u7f00\u548c\u56fa\u5b9a\u957f\u5ea696\uff0c\u6bd4\u5982ipv6 nat prefix 2001:2::\/96<\/code>\u3002<\/p>\n<\/li>\n
                2. \n
                  \u52a8\u6001NAT-PT<\/code>
                  \n\u5728\u52a8\u6001NAT-PT<\/code>\u4e2d\uff0cIPv6<\/code>\u5230IPv4<\/code>\u7684\u5730\u5740\u6620\u5c04\u662f\u52a8\u6001\u751f\u6210\u7684\u3001\u53ef\u53d8\u7684\u3002
                  \nNAT-PT<\/code>\u7f51\u5173\u5b9a\u4e49\u4e86IPv4<\/code>\u5730\u5740\u6c60\uff0c\u5b83\u4ece\u5730\u5740\u6c60\u4e2d\u53d6\u51fa\u4e00\u4e2a\u5730\u5740\u6765\u66ff\u6362IPv6<\/code>\u62a5\u6587\u7684\u6e90\u5730\u5740\uff0c\u4ece\u800c\u5b8c\u6210\u4eceIPv6<\/code>\u5730\u5740\u5230IPv4<\/code>\u5730\u5740\u7684\u8f6c\u6362\u3002
                  \n\u52a8\u6001NAT-PT<\/code>\u652f\u6301\u5c06\u591a\u4e2aIPv6<\/code>\u5730\u5740\u6620\u5c04\u4e3a\u4e00\u4e2aIPv4<\/code>\u5730\u5740\uff0c\u8282\u7701\u4e86IPv4<\/code>\u5730\u5740\u7a7a\u95f4\u3002<\/p>\n<\/li>\n
                3. \n
                  \u52a8\u6001NAT-PT<\/code>\u4f18\u7f3a\u70b9
                  \nNAT-PT<\/code>\u4e0d\u5fc5\u4fee\u6539\u73b0\u6709\u7f51\u7edc\u5373\u53ef\u5b9e\u73b0IPv4<\/code>\u4e0eIPv6<\/code>\u7f51\u7edc\u4e4b\u95f4\u7684\u4e92\u901a\u3002
                  \n\u5728NAPT-PT<\/code>\u4e2d\uff0c\u4ec5\u4f7f\u7528\u4e00\u4e2aIPv4<\/code>\u5730\u5740\uff0c\u5373\u53ef\u5b9e\u73b0\u591a\u4e2aIPv6<\/code>\u4e3b\u673a\u4e0eIPv4<\/code>\u7f51\u7edc\u7684\u901a\u4fe1\uff0c\u4ece\u800c\u89e3\u51b3IPv4<\/code>\u5730\u5740\u6ca1\u6709IPv6<\/code>\u5730\u5740\u591a\u7684\u95ee\u9898\u3002
                  \nNAT-PT<\/code>\u539f\u7406\u4e0eIPv4<\/code>\u4e2d\u7684NAT<\/code>\u539f\u7406\u7c7b\u4f3c\uff0c\u662f\u4e00\u79cd\u975e\u5e38\u597d\u7684IPv4<\/code>\u5411IPv6<\/code>\u8fc7\u6e21\u6280\u672f\u3002
                  \nNAT-PT<\/code>\u7684\u7f3a\u70b9\u662f\uff1a\u5c5e\u4e8e\u540c\u4e00\u4f1a\u8bdd\u7684\u8bf7\u6c42\u548c\u54cd\u5e94\u90fd\u5fc5\u987b\u901a\u8fc7\u540c\u4e00NAT-PT<\/code>\u8bbe\u5907\u624d\u80fd\u8fdb\u884c\u8f6c\u6362\uff0c\u4e0d\u9002\u5408\u591a\u51fa\u53e3\u8bbe\u5907\u7684\u73af\u5883\uff1b
                  \n\u4e0d\u80fd\u8f6c\u6362IPv4<\/code>\u62a5\u5934\u7684\u53ef\u9009\u9879\u90e8\u5206\uff1b\u7531\u4e8e\u5730\u5740\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u53d1\u751f\u4e86\u53d8\u5316\uff0c\u7aef\u5230\u7aef\u7684\u5b89\u5168\u6027\u5f88\u96be\u5b9e\u73b0\u3002<\/p>\n<\/li>\n<\/ol>\n
                  NAT64\/DNS64\u8f6c\u6362\u6280\u672f<\/h4>\n
                  NAT-PT<\/code>\u901a\u8fc7IPv6<\/code>\u4e0eIPv4<\/code>\u7684\u7f51\u7edc\u5730\u5740\u4e0e\u534f\u8bae\u8f6c\u6362\uff0c\u5b9e\u73b0\u4e86IPv6<\/code>\u7f51\u7edc\u4e0eIPv4<\/code>\u7f51\u7edc\u7684\u4e92\u8054\u4e92\u901a\u3002
                  \n\u4f46NAT-PT<\/code>\u5728\u5b9e\u9645\u7684\u7f51\u7edc\u5e94\u7528\u4e2d\u9762\u4e34\u5404\u79cd\u7f3a\u9677\u3002
                  \n\u4e3a\u4e86\u89e3\u51b3NAT-PT<\/code>\u4e2d\u7684\u5404\u79cd\u7f3a\u9677\uff0c\u540c\u65f6\u5b9e\u73b0IPv6<\/code>\u4e0eIPv4<\/code>\u4e4b\u95f4\u7684\u7f51\u7edc\u5730\u5740\u4e0e\u534f\u8bae\u8f6c\u6362\u6280\u672f\uff0cIETF<\/code>\u91cd\u65b0\u8bbe\u8ba1\u4e86\u65b0\u7684\u89e3\u51b3\u65b9\u6848\uff1aNAT64<\/code>\u4e0eDNS64<\/code>\u6280\u672f\u3002<\/p>\n
                  NAT64<\/code>\u662f\u4e00\u79cd\u6709\u72b6\u6001\u7684\u7f51\u7edc\u5730\u5740\u4e0e\u534f\u8bae\u8f6c\u6362\u6280\u672f\uff0c\u4e00\u822c\u53ea\u652f\u6301\u901a\u8fc7IPv6<\/code>\u7f51\u7edc\u4fa7\u53d1\u8d77\u8fde\u63a5\u6765\u8bbf\u95eeIPv4<\/code>\u7f51\u7edc\u4fa7\u7684\u8d44\u6e90\u3002
                  \nNAT64<\/code>\u4e5f\u652f\u6301\u624b\u52a8\u914d\u7f6e\u9759\u6001\u6620\u5c04\u5173\u7cfb\uff0c\u8ba9IPv4<\/code>\u7f51\u7edc\u4e3b\u52a8\u53d1\u8d77\u53bb\u5f80IPv6<\/code>\u7f51\u7edc\u7684\u8fde\u63a5\u3002
                  \nNAT64<\/code>\u53ef\u5b9e\u73b0TCP\u3001UDP\u3001ICMP<\/code>\u534f\u8bae\u4e0b\u7684IPv6<\/code>\u4e0eIPv4<\/code>\u7f51\u7edc\u5730\u5740\u4e0e\u534f\u8bae\u8f6c\u6362\u3002<\/p>\n
                  \u5f53IPv6<\/code>\u5ba2\u6237\u7aef\u8fdb\u884cDNS<\/code>\u67e5\u8be2\u65f6\uff0c\u5982\u679c\u6ca1\u6709\u5f97\u5230IPv6 DNS<\/code>\u670d\u52a1\u5668\u7684\u54cd\u5e94\uff0c\u53ef\u4f7f\u7528DNS64<\/code>\u5411IPv4 DNS<\/code>\u670d\u52a1\u5668\u53d1\u8d77DNS<\/code>\u8bf7\u6c42\uff0c\u5e76\u5c06\u4eceIPv4 DNS<\/code>\u4e2d\u8fd4\u56de\u7684A<\/code>\u8bb0\u5f55\uff08IPv4<\/code>\u5730\u5740\uff09\u5408\u6210\u5230AAAA<\/code>\u8bb0\u5f55\uff08IPv6<\/code>\u5730\u5740\uff09\u4e2d\uff0c\u7136\u540e\u5c06\u5408\u6210\u7684AAAA<\/code>\u8bb0\u5f55\u8fd4\u56de\u5230IPv6<\/code>\u5ba2\u6237\u7aef\u3002<\/p>\n
                  NAT64<\/code>\u6267\u884cIPv4<\/code>\u4e0eIPv6<\/code>\u6709\u72b6\u6001\u7684\u5730\u5740\u4e0e\u534f\u8bae\u8f6c\u6362\uff0cDNS64<\/code>\u7528\u6765\u89e3\u6790\u57df\u540d\u5730\u5740\uff0c\u4e24\u8005\u534f\u540c\u5de5\u4f5c\uff0c\u4e0d\u9700\u8981\u5728IPv6<\/code>\u5ba2\u6237\u7aef\u6216IPv4<\/code>\u670d\u52a1\u5668\u7aef\u8fdb\u884c\u4efb\u4f55\u4fee\u6539\u3002<\/p>\n
                  NAT64<\/code>\u548cDNS64<\/code>\u5de5\u4f5c\u6d41\u7a0b\u5982\u4e0b\uff1a<\/p>\n