{"id":2067,"date":"2023-11-16T11:38:42","date_gmt":"2023-11-16T03:38:42","guid":{"rendered":"https:\/\/www.lalimao.com\/news\/?p=2067"},"modified":"2023-11-16T11:38:42","modified_gmt":"2023-11-16T03:38:42","slug":"ipv4%e5%92%8cipv6%e7%9a%84%e5%8c%ba%e5%88%ab%ef%bc%8c%e5%a6%82%e4%bd%95%e4%bf%9d%e6%8a%a4ip%e5%9c%b0%e5%9d%80%e5%ae%89%e5%85%a8%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.lalimao.com\/news\/2067.html","title":{"rendered":"ipv4\u548cipv6\u7684\u533a\u522b\uff0c\u5982\u4f55\u4fdd\u62a4ip\u5730\u5740\u5b89\u5168\uff1f"},"content":{"rendered":"\n

IP \u5730\u5740\u5141\u8bb8\u8ba1\u7b97\u673a\u548c\u8bbe\u5907\u901a\u8fc7 Internet \u76f8\u4e92\u901a\u4fe1\uff0cIP \u5730\u5740\u662f\u5206\u914d\u7ed9\u8bbe\u5907\u4ee5\u5728 Internet \u4e0a\u8bc6\u522b\u5b83\u7684\u4e00\u4e32\u6570\u5b57\u3002\u5b83\u662f\u4e00\u4e2a\u5730\u5740\uff0c\u7528\u4e8e\u53d1\u9001\u7528\u6237\u8bf7\u6c42\u7684\u6570\u636e\u5305\u3002\u6709\u4e24\u79cd\u7c7b\u578b\uff1aIPv4\u548cIPv6\u3002\u8fd9\u4e24\u79cd\u7c7b\u578b\u7684\u5dee\u5f02\u5f88\u5927\u3002<\/p>\n\n\n

\n
\"\"<\/figure><\/div>\n\n\n

IPv4\u662f\u4ec0\u4e48\uff1f<\/strong><\/p>\n\n\n\n

Internet \u534f\u8bae\u7b2c 4 \u7248\uff0c\u901a\u5e38\u79f0\u4e3a IPv4\uff0c\u662f\u5728 1980 \u5e74\u4ee3\u521d\u671f\u5f00\u53d1\u7684\u3002IPv4 \u5730\u5740\u7531\u56db\u4e2a\u6570\u5b57\u7ec4\u6210\uff0c\u6bcf\u4e2a\u6570\u5b57\u7684\u8303\u56f4\u4ece 0 \u5230 255\uff0c\u7528\u53e5\u70b9\u5206\u9694\u3002<\/p>\n\n\n\n

IPv4 \u7684\u7406\u8bba\u9650\u5236\u4e3a 43 \u4ebf\u4e2a\u5730\u5740\uff0c\u5728 1980 \u5e74\uff0c\u5927\u5bb6\u89c9\u5f97\u8fd9\u4e9b\u80af\u5b9a\u591f\u7528\u4e86\u3002\u4f46\u968f\u7740\u4e92\u8054\u7f51\u7684\u53d1\u5c55\u548c\u5168\u7403\u5316\uff0c 1990 \u5e74\u4ee3\u4ee5\u6765\uff0cInternet \u7684 IPv4 \u5730\u5740\u5df2\u7528\u5b8c\u3002\u5f53 IPv4 \u65e0\u6cd5\u518d\u652f\u6301\u8d1f\u8f7d\u65f6\uff0c\u5c31\u9700\u8981 IPv6\u3002<\/p>\n\n\n\n

IPv6\u662f\u4ec0\u4e48\uff1f<\/p>\n\n\n\n

Internet \u534f\u8bae\u7248\u672c 6 \u6216 IPv6 \u4e8e 1990 \u5e74\u4ee3\u540e\u671f\u9996\u6b21\u5f15\u5165\uff0c\u4ee5\u66ff\u4ee3 IPv4\u3002<\/p>\n\n\n\n

IPv6 \u4f7f\u7528 128 \u4f4d\u5730\u5740\uff0c\u7406\u8bba\u4e0a\u5141\u8bb8340,282,366,920,938,463,463,374,607,431,768,211,456<\/a>\u6216340 \u4e2a\u5341\u8fdb\u5236\u5730\u5740<\/a>\u3002IPv6 \u5730\u5740\u8868\u793a\u4e3a\u516b\u7ec4\u56db\u4f4d\u5341\u516d\u8fdb\u5236\u6570\u5b57\uff0c\u5404\u7ec4\u4e4b\u95f4\u7528\u5192\u53f7\u5206\u9694\u3002\u4e00\u4e2a\u4f8b\u5b50\u53ef\u80fd\u662f\u201c2002:0de6:0001:0042:0100:8c2e:0370:7234\u201d\uff0c\u4f46\u662f\u5b58\u5728\u7f29\u5199\u8fd9\u4e2a\u5b8c\u6574\u7b26\u53f7\u7684\u65b9\u6cd5\u3002<\/p>\n\n\n\n

\u9664\u4e86\u589e\u52a0 IP \u5730\u5740\u7684\u4f9b\u5e94\u5916\uff0cIPv6 \u8fd8\u89e3\u51b3\u4e86 IPv4 \u7684\u8bb8\u591a\u7f3a\u70b9\u2014\u2014\u5176\u4e2d\u6700\u4e3b\u8981\u7684\u662f\u5b89\u5168\u6027\u3002<\/p>\n\n\n\n

IPv4\u548cIPv6\u6bd4\u8f83\uff1a<\/strong><\/p>\n\n\n

\n
\"\"<\/figure><\/div>\n\n\n

\u901f\u5ea6\uff1a<\/strong><\/p>\n\n\n\n

\u7406\u8bba\u4e0aIPv6\u7684\u8fde\u63a5\u901f\u5ea6\u5e94\u8be5\u6bd4IPv4\u8981\u5feb\uff0c\u4f46\u662f\u5728\u5b9e\u9645\u6d4b\u901f\u4e2d\uff0c\u6211\u4eec\u53d1\u73b0IPv4\u8981\u66f4\u5feb\u4e00\u4e9b\u3002\u8fd9\u4e3b\u8981\u662f\u56e0\u4e3aIPv4\u7684\u6280\u672f\u66f4\u52a0\u6210\u719f\u4e00\u4e9b\uff0c\u4ee5\u53caIPv6\u4f20\u9001\u7684\u6570\u636e\u5e93\u66f4\u5927\u4e00\u4e9b\uff0c\u5728\u67d0\u4e9b\u65b9\u9762\u4f1a\u6162\u4e00\u4e9b\u3002<\/p>\n\n\n\n

\u6beb\u65e0\u7591\u95ee\u7684\u662f\uff0c\u53d1\u5c55\u6210\u719f\u7684IPv6 \u4e00\u5b9a\u662f\u6bd4\u53d1\u5c55\u7a0b\u5ea6\u7684IPv4 \u901f\u5ea6\u5feb\u7684\u3002<\/p>\n\n\n\n

\u5b89\u5168\u6027\uff1a<\/strong><\/p>\n\n\n\n

IPv6 \u7684\u6784\u5efa\u8003\u8651\u4e86\u66f4\u9ad8\u7684\u5b89\u5168\u6027\u3002IP \u5b89\u5168 (IPSec) \u662f\u4e00\u7cfb\u5217\u7528\u4e8e\u5b89\u5168\u3001\u8eab\u4efd\u9a8c\u8bc1\u548c\u6570\u636e\u5b8c\u6574\u6027\u7684 IETF \u5b89\u5168\u534f\u8bae\uff0c\u5b83\u5b8c\u5168\u96c6\u6210\u5230 IPv6 \u4e2d\u3002\u4f46\u662f\u4e0d\u662f\u6240\u6709\u7684IPv4\u516c\u53f8\u4f1a\u628a\u5e94\u7528\u8fd9\u4e2a\u5b89\u5168\u534f\u8bae\u3002<\/p>\n\n\n\n

IPv6<\/strong><\/p>\n\n\n\n

IPv6 \u4e13\u4e3a\u7aef\u5230\u7aef\u52a0\u5bc6\u800c\u8bbe\u8ba1\uff0c\u56e0\u6b64\u7406\u8bba\u4e0a\uff0cIPv6 \u7684\u5e7f\u6cdb\u91c7\u7528\u5c06\u4f7f\u4e2d\u95f4\u4eba\u653b\u51fb\u53d8\u5f97\u66f4\u52a0\u56f0\u96be\u3002<\/p>\n\n\n\n

IPv6 \u8fd8\u652f\u6301\u66f4\u5b89\u5168\u7684\u540d\u79f0\u89e3\u6790\u3002\u5b89\u5168\u90bb\u5c45\u53d1\u73b0 (SEND) \u534f\u8bae\u4e3a\u90bb\u5c45\u53d1\u73b0\u534f\u8bae (NDP) \u6dfb\u52a0\u4e86\u5b89\u5168\u6269\u5c55\uff0c\u8be5\u534f\u8bae\u5904\u7406\u672c\u5730\u94fe\u8def\u4e0a\u5176\u4ed6\u7f51\u7edc\u8282\u70b9\u7684\u53d1\u73b0\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0cNDP \u4e0d\u5b89\u5168\uff0c\u56e0\u6b64\u5bb9\u6613\u53d7\u5230\u6076\u610f\u5e72\u6270\u3002SEND \u4f7f\u7528\u72ec\u7acb\u4e8e IPsec \u7684\u52a0\u5bc6\u65b9\u6cd5\u4fdd\u62a4 NDP\u3002<\/p>\n\n\n\n

\u7531\u4e8e\u672c\u673a IPSec\uff0cIPv6 \u63d0\u4f9b\u4e86\u4e24\u4e2a\u53ef\u4ee5\u5355\u72ec\u6216\u4e00\u8d77\u4f7f\u7528\u7684\u5b89\u5168\u6807\u5934\uff1a\u8eab\u4efd\u9a8c\u8bc1\u6807\u5934 (AH) \u548c\u5c01\u88c5\u5b89\u5168\u8d1f\u8f7d (ESP)\u3002Authentication Header \u63d0\u4f9b\u6570\u636e\u6e90\u8eab\u4efd\u9a8c\u8bc1\u548c\u91cd\u653e\u653b\u51fb\u4fdd\u62a4\uff0c\u800c ESP \u63d0\u4f9b\u65e0\u8fde\u63a5\u5b8c\u6574\u6027\u3001\u6570\u636e\u6e90\u8eab\u4efd\u9a8c\u8bc1\u3001\u91cd\u653e\u653b\u51fb\u4fdd\u62a4\u548c\u6709\u9650\u7684\u6d41\u91cf\u673a\u5bc6\u6027\uff0c\u4ee5\u53ca\u901a\u8fc7\u6709\u6548\u8d1f\u8f7d\u52a0\u5bc6\u7684\u9690\u79c1\u548c\u673a\u5bc6\u6027\u3002\u5982\u679c\u5728\u7f51\u7edc\u4e0a\u5b9e\u65bd\u4e86 IPSec\uff0cIPv4 \u4e5f\u53ef\u4ee5\u63d0\u4f9b\u8fd9\u79cd\u4fdd\u62a4\u3002<\/p>\n\n\n\n

IPv4<\/strong><\/p>\n\n\n\n

IPv4 \u591a\u5e74\u6765\u6709\u4e86\u663e\u7740\u7684\u66f4\u65b0\uff0c\u56e0\u6b64 IPv4 \u548c IPv6 \u5b89\u5168\u6027\u4e4b\u95f4\u7684\u5dee\u5f02\u5e76\u4e0d\u5927\u3002IPv6 \u4e2d\u7684\u76f8\u540c IPSec \u73b0\u5728\u53ef\u7528\u4e8e IPv4\uff1b\u7f51\u7edc\u63d0\u4f9b\u5546\u548c\u6700\u7ec8\u7528\u6237\u90fd\u53ef\u4ee5\u63a5\u53d7\u548c\u4f7f\u7528\u5b83\u2014\u2014\u56e0\u6b64\uff0c\u6b63\u786e\u914d\u7f6e\u7684 IPv4 \u7f51\u7edc\u53ef\u4ee5\u50cf IPv6 \u7f51\u7edc\u4e00\u6837\u5b89\u5168\u3002<\/p>\n\n\n\n

\u5982\u4f55\u4fdd\u62a4ip\u5730\u5740\u5b89\u5168\uff1f<\/strong><\/p>\n\n\n\n

\u62c9\u529b\u732b\u6307\u7eb9\u6d4f\u89c8\u5668<\/a>\u53ef\u4ee5\u9690\u85cf\u7528\u6237\u7684 IP \u5730\u5740\u5e76\u533f\u540d\u7528\u6237\u7684\u5728\u7ebf\u6d3b\u52a8\uff0c\u4ee5\u786e\u4fdd\u7528\u6237\u7684\u5728\u7ebf\u5b89\u5168\u3002<\/p>\n\n\n\n

\u62c9\u529b\u732b\u62e5\u6709\u624e\u5b9e\u7684\u6307\u7eb9\u4f2a\u88c5\u6280\u672f\u5b9e\u8df5\u7ecf\u9a8c\uff0c\u504f\u6267\u7684\u4e13\u6ce8\u4e8e\u6d4f\u89c8\u5668\u9632\u5173\u8054\u6307\u7eb9\u6280\u672f\u7684\u7814\u7a76\uff0c\u5e76\u80fd\u5b8c\u7f8e\u7684\u5c06\u6700\u65b0\u7684\u6280\u672f\u4e0e\u5ba2\u6237\u7684\u9700\u6c42\u7ed3\u5408\u5e94\u7528\u4e8e\u8f6f\u4ef6\u4e2d\uff0c\u4fdd\u6301\u6bcf\u6708\u81f3\u5c11\u4e00\u6b21\u8f6f\u4ef6\u66f4\u65b0\u8fed\u4ee3\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

IP \u5730\u5740\u5141\u8bb8\u8ba1\u7b97\u673a\u548c\u8bbe\u5907\u901a\u8fc7 Internet \u76f8\u4e92\u901a\u4fe1\uff0cIP \u5730\u5740\u662f\u5206\u914d\u7ed9\u8bbe\u5907\u4ee5\u5728 Internet \u4e0a\u8bc6 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2067","post","type-post","status-publish","format-standard","hentry","category-anti-detect-browser"],"_links":{"self":[{"href":"https:\/\/www.lalimao.com\/news\/wp-json\/wp\/v2\/posts\/2067","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lalimao.com\/news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lalimao.com\/news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lalimao.com\/news\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lalimao.com\/news\/wp-json\/wp\/v2\/comments?post=2067"}],"version-history":[{"count":0,"href":"https:\/\/www.lalimao.com\/news\/wp-json\/wp\/v2\/posts\/2067\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.lalimao.com\/news\/wp-json\/wp\/v2\/media?parent=2067"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lalimao.com\/news\/wp-json\/wp\/v2\/categories?post=2067"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lalimao.com\/news\/wp-json\/wp\/v2\/tags?post=2067"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}