{"id":10821,"date":"2021-05-25T19:37:27","date_gmt":"2021-05-25T11:37:27","guid":{"rendered":"http:\/\/blog.idc.net\/10821\/"},"modified":"2022-04-29T14:33:04","modified_gmt":"2022-04-29T06:33:04","slug":"%e5%a6%82%e4%bd%95%e5%9c%a8-ubuntu-linux-%e4%b8%8a%e7%a6%81%e7%94%a8-ipv6","status":"publish","type":"post","link":"https:\/\/idc.net\/help\/10821\/","title":{"rendered":"\u5982\u4f55\u5728 Ubuntu Linux \u4e0a\u7981\u7528 IPv6"},"content":{"rendered":"<div class=\"\u201cidc_table\u201d\">\n<p>\u60f3\u77e5\u9053\u600e\u6837\u5728 Ubuntu \u4e0a<strong>\u7981\u7528 IPv6<\/strong>&nbsp;\u5417\uff1f\u6211\u4f1a\u5728\u8fd9\u7bc7\u6587\u7ae0\u4e2d\u4ecb\u7ecd\u4e00\u4e9b\u65b9\u6cd5\uff0c\u4ee5\u53ca\u4e3a\u4ec0\u4e48\u4f60\u5e94\u8be5\u8003\u8651\u8fd9\u4e00\u9009\u62e9\uff1b\u4ee5\u9632\u6539\u53d8\u4e3b\u610f\uff0c\u6211\u4e5f\u4f1a\u63d0\u5230\u5982\u4f55<strong>\u542f\u7528\uff0c\u6216\u8005\u8bf4\u91cd\u65b0\u542f\u7528 IPv6<\/strong>\u3002<\/p>\n<h3 id=\"%E4%BB%80%E4%B9%88%E6%98%AF-ipv6%E4%B8%BA%E4%BB%80%E4%B9%88%E4%BC%9A%E6%83%B3%E8%A6%81%E7%A6%81%E7%94%A8%E5%AE%83\" class=\"mume-header\">\u4ec0\u4e48\u662f IPv6\uff1f\u4e3a\u4ec0\u4e48\u4f1a\u60f3\u8981\u7981\u7528\u5b83\uff1f<\/h3>\n<p>\u4e92\u8054\u7f51\u534f\u8bae\u7b2c 6 \u7248Internet Protocol version 6\uff08IPv6\uff09\u662f\u4e92\u8054\u7f51\u534f\u8bae\uff08IP\uff09\u7684\u6700\u65b0\u7248\u672c\u3002\u4e92\u8054\u7f51\u534f\u8bae\u662f\u4e00\u79cd\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u4e3a\u7f51\u7edc\u4e0a\u7684\u8ba1\u7b97\u673a\u63d0\u4f9b\u8bc6\u522b\u548c\u5b9a\u4f4d\u7cfb\u7edf\uff0c\u5e76\u5728\u4e92\u8054\u7f51\u4e0a\u8fdb\u884c\u901a\u4fe1\u8def\u7531\u3002IPv6 \u4e8e 1998 \u5e74\u8bbe\u8ba1\uff0c\u4ee5\u53d6\u4ee3 IPv4 \u534f\u8bae\u3002<\/p>\n<p><strong>IPv6<\/strong>&nbsp;\u610f\u5728\u63d0\u9ad8\u5b89\u5168\u6027\u4e0e\u6027\u80fd\u7684\u540c\u65f6\u4fdd\u8bc1\u5730\u5740\u4e0d\u88ab\u7528\u5c3d\uff1b\u5b83\u53ef\u4ee5\u5728\u5168\u7403\u8303\u56f4\u5185\u4e3a\u6bcf\u53f0\u8bbe\u5907\u5206\u914d\u552f\u4e00\u7684\u4ee5&nbsp;<strong>128 \u4f4d\u6bd4\u7279<\/strong>\u5b58\u50a8\u7684\u5730\u5740\uff0c\u800c IPv4 \u53ea\u4f7f\u7528\u4e86 32 \u4f4d\u6bd4\u7279\u3002<\/p>\n<p>\u5c3d\u7ba1 IPv6 \u7684\u76ee\u6807\u662f\u53d6\u4ee3 IPv4\uff0c\u4f46\u76ee\u524d\u8fd8\u6709\u5f88\u957f\u7684\u8def\u8981\u8d70\uff1b\u4e92\u8054\u7f51\u4e0a\u53ea\u6709\u4e0d\u5230&nbsp;<strong>30%<\/strong>&nbsp;\u7684\u7f51\u7ad9\u652f\u6301 IPv6\uff08\u8fd9\u91cc&nbsp;\u662f\u8c37\u6b4c\u7684\u7edf\u8ba1\uff09\uff0cIPv6 \u6709\u65f6\u4e5f\u7ed9&nbsp;\u4e00\u4e9b\u5e94\u7528\u5e26\u6765\u95ee\u9898\u3002<\/p>\n<p>\u7531\u4e8e IPv6 \u4f7f\u7528\u5168\u7403\uff08\u552f\u4e00\u5206\u914d\u7684\uff09\u8def\u7531\u5730\u5740\uff0c\u4ee5\u53ca\uff08\u4ecd\u7136\uff09\u6709\u4e92\u8054\u7f51\u670d\u52a1\u4f9b\u5e94\u5546Internet Service Provider\uff08ISP\uff09\u4e0d\u63d0\u4f9b IPv6 \u652f\u6301\u7684\u4e8b\u5b9e\uff0cIPv6 \u8fd9\u4e00\u529f\u80fd\u5728\u63d0\u4f9b\u5168\u7403\u670d\u52a1\u7684<strong>\u865a\u62df\u79c1\u4eba\u7f51\u7edc<\/strong>Virtual Private Network\uff08VPN\uff09\u4f9b\u5e94\u5546\u7684\u4f18\u5148\u7ea7\u5217\u8868\u4e2d\u5904\u4e8e\u8f83\u4f4e\u7684\u4f4d\u7f6e\uff0c\u8fd9\u6837\u4e00\u6765\uff0c\u4ed6\u4eec\u5c31\u53ef\u4ee5\u4e13\u6ce8\u4e8e\u5bf9 VPN \u7528\u6237\u6700\u91cd\u8981\u7684\u4e8b\u60c5\uff1a\u5b89\u5168\u3002<\/p>\n<p>\u4e0d\u60f3\u8ba9\u81ea\u5df1\u66b4\u9732\u5728\u5404\u79cd\u5a01\u80c1\u4e4b\u4e0b\u53ef\u80fd\u662f\u53e6\u4e00\u4e2a\u8ba9\u4f60\u60f3\u5728\u7cfb\u7edf\u4e0a\u7981\u7528 IPv6 \u7684\u539f\u56e0\u3002\u867d\u7136 IPv6 \u672c\u8eab\u6bd4 IPv4 \u66f4\u5b89\u5168\uff0c\u4f46\u6211\u6240\u6307\u7684\u98ce\u9669\u662f\u53e6\u4e00\u79cd\u6027\u8d28\u4e0a\u7684\u3002\u5982\u679c\u4f60\u4e0d\u5b9e\u9645\u4f7f\u7528 IPv6 \u53ca\u5176\u529f\u80fd\uff0c\u90a3\u4e48\u542f\u7528 IPv6 \u540e\uff0c\u4f60\u4f1a\u5f88\u5bb9\u6613\u53d7\u5230\u5404\u79cd\u653b\u51fb\uff0c\u56e0\u800c\u4e3a\u9ed1\u5ba2\u63d0\u4f9b\u53e6\u4e00\u79cd\u53ef\u80fd\u7684\u5229\u7528\u5de5\u5177\u3002<\/p>\n<p>\u540c\u6837\uff0c\u53ea\u914d\u7f6e\u57fa\u672c\u7684\u7f51\u7edc\u89c4\u5219\u662f\u4e0d\u591f\u7684\uff1b\u4f60\u5fc5\u987b\u50cf\u5bf9 IPv4 \u4e00\u6837\uff0c\u5bf9\u8c03\u6574 IPv6 \u7684\u914d\u7f6e\u7ed9\u4e88\u540c\u6837\u7684\u5173\u6ce8\uff0c\u8fd9\u53ef\u80fd\u4f1a\u662f\u4e00\u4ef6\u76f8\u5f53\u9ebb\u70e6\u7684\u4e8b\u60c5\uff08\u7ef4\u62a4\u4e5f\u662f\uff09\u3002\u5e76\u4e14\u968f\u7740 IPv6 \u800c\u6765\u7684\u5c06\u4f1a\u662f\u4e00\u5957\u4e0d\u540c\u4e8e IPv4 \u7684\u95ee\u9898\uff08\u9274\u4e8e\u8fd9\u4e2a\u534f\u8bae\u7684\u5e74\u9f84\uff0c\u8bb8\u591a\u95ee\u9898\u5df2\u7ecf\u53ef\u4ee5\u5728\u7f51\u4e0a\u627e\u5230\u4e86\uff09\uff0c\u8fd9\u53c8\u4f1a\u4f7f\u4f60\u7684\u7cfb\u7edf\u591a\u4e86\u4e00\u5c42\u590d\u6742\u6027\u3002<\/p>\n<p>\u636e\u89c2\u5bdf\uff0c\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u7981\u7528 IPv6 \u6709\u52a9\u4e8e\u63d0\u9ad8 Ubuntu \u7684 WiFi \u901f\u5ea6\u3002<\/p>\n<h3 id=\"%E5%9C%A8-ubuntu-%E4%B8%8A%E7%A6%81%E7%94%A8-ipv6-%E9%AB%98%E7%BA%A7%E7%94%A8%E6%88%B7\" class=\"mume-header\">\u5728 Ubuntu \u4e0a\u7981\u7528 IPv6 [\u9ad8\u7ea7\u7528\u6237]<\/h3>\n<p>\u5728\u672c\u8282\u4e2d\uff0c\u6211\u4f1a\u8be6\u8ff0\u5982\u4f55\u5728 Ubuntu \u4e0a\u7981\u7528 IPv6 \u534f\u8bae\uff0c\u8bf7\u6253\u5f00\u7ec8\u7aef\uff08\u9ed8\u8ba4\u5feb\u6377\u952e\uff1a<code>CTRL+ALT+T<\/code>\uff09\uff0c\u8ba9\u6211\u4eec\u5f00\u59cb\u5427\uff01<\/p>\n<p><strong>\u6ce8\u610f\uff1a<\/strong>\u63a5\u4e0b\u6765\u5927\u90e8\u5206\u8f93\u5165\u7ec8\u7aef\u7684\u547d\u4ee4\u90fd\u9700\u8981 root \u6743\u9650\uff08<code>sudo<\/code>\uff09\u3002<\/p>\n<p>\u8b66\u544a\uff01<\/p>\n<p>\u5982\u679c\u4f60\u662f\u4e00\u4e2a\u666e\u901a Linux \u684c\u9762\u7528\u6237\uff0c\u5e76\u4e14\u504f\u597d\u7a33\u5b9a\u7684\u5de5\u4f5c\u7cfb\u7edf\uff0c\u8bf7\u907f\u5f00\u672c\u6559\u7a0b\uff0c\u63a5\u4e0b\u6765\u7684\u90e8\u5206\u662f\u4e3a\u90a3\u4e9b\u77e5\u9053\u81ea\u5df1\u5728\u505a\u4ec0\u4e48\u4ee5\u53ca\u4e3a\u4ec0\u4e48\u8981\u8fd9\u4e48\u505a\u7684\u7528\u6237\u51c6\u5907\u7684\u3002<\/p>\n<h4 id=\"1-%E4%BD%BF%E7%94%A8-sysctl-%E7%A6%81%E7%94%A8-ipv6\" class=\"mume-header\">1\u3001\u4f7f\u7528 sysctl \u7981\u7528 IPv6<\/h4>\n<p>\u9996\u5148\uff0c\u53ef\u4ee5\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765<strong>\u68c0\u67e5<\/strong>&nbsp;IPv6 \u662f\u5426\u5df2\u7ecf\u542f\u7528\uff1a<\/p>\n<pre class=\"prettyprint linenums\"><code>ip a\r\n<\/code><\/pre>\n<p>\u5982\u679c\u542f\u7528\u4e86\uff0c\u4f60\u5e94\u8be5\u4f1a\u770b\u5230\u4e00\u4e2a IPv6 \u5730\u5740\uff08\u7f51\u5361\u7684\u540d\u5b57\u53ef\u80fd\u4f1a\u4e0e\u56fe\u4e2d\u6709\u6240\u4e0d\u540c\uff09<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/img.linux.net.cn\/data\/attachment\/album\/202010\/05\/203748nb97by2fxxwz2b46.png\" alt=\"IPv6 Address Ubuntu\" width=\"800\" height=\"517\" class=\"aligncenter\"><\/p>\n<p>\u5728\u6559\u7a0b\u300a\u5728 Ubuntu \u4e2d\u91cd\u542f\u7f51\u7edc\u300b\uff08LCTT \u8bd1\u6ce8\uff1a\u5176\u5b9e\u8fd9\u7bc7\u6587\u7ae0\u5e76\u6ca1\u6709\u63d0\u5230\u4f7f\u7528 sysctl \u7684\u65b9\u6cd5\u2026\u2026\uff09\u4e2d\uff0c\u4f60\u5df2\u7ecf\u89c1\u8fc7&nbsp;<code>sysctl<\/code>&nbsp;\u547d\u4ee4\u4e86\uff0c\u5728\u8fd9\u91cc\u6211\u4eec\u4e5f\u540c\u6837\u4f1a\u7528\u5230\u5b83\u3002\u8981<strong>\u7981\u7528 IPv6<\/strong>\uff0c\u53ea\u9700\u8981\u8f93\u5165\u4e09\u6761\u547d\u4ee4\uff1a<\/p>\n<pre class=\"prettyprint linenums\"><code>sudo sysctl -w net.ipv6.conf.all.disable_ipv6=1\r\nsudo sysctl -w net.ipv6.conf.default.disable_ipv6=1\r\nsudo sysctl -w net.ipv6.conf.lo.disable_ipv6=1\r\n<\/code><\/pre>\n<p>\u68c0\u67e5\u547d\u4ee4\u662f\u5426\u751f\u6548\uff1a<\/p>\n<pre class=\"prettyprint linenums\"><code>ip a\r\n<\/code><\/pre>\n<p>\u5982\u679c\u547d\u4ee4\u751f\u6548\uff0c\u4f60\u5e94\u8be5\u4f1a\u53d1\u73b0 IPv6 \u7684\u6761\u76ee\u6d88\u5931\u4e86\uff1a<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.linux.net.cn\/data\/attachment\/album\/202010\/05\/203623agiha9inzh795h95.png\" alt=\"IPv6 Disabled Ubuntu\" class=\"aligncenter\"><\/p>\n<p>\u7136\u800c\u8fd9\u79cd\u65b9\u6cd5\u53ea\u80fd<strong>\u4e34\u65f6\u7981\u7528 IPv6<\/strong>\uff0c\u56e0\u6b64\u5728\u4e0b\u6b21\u7cfb\u7edf\u542f\u52a8\u7684\u65f6\u5019\uff0cIPv6 \u4ecd\u7136\u4f1a\u88ab\u542f\u7528\u3002<\/p>\n<p>\uff08LCTT \u8bd1\u6ce8\uff1a\u8fd9\u91cc\u7684\u4e34\u65f6\u7981\u7528\u662f\u6307\u8fd9\u6b21\u6240\u505a\u7684\u6539\u53d8\u76f4\u5230\u6b64\u6b21\u5173\u673a\u4e4b\u524d\u90fd\u6709\u6548\uff0c\u56e0\u4e3a\u76f8\u5173\u7684\u53c2\u6570\u662f\u5b58\u50a8\u5728\u5185\u5b58\u4e2d\u7684\uff0c\u53ef\u4ee5\u6539\u53d8\u503c\uff0c\u4f46\u662f\u5728\u5185\u5b58\u65ad\u7535\u540e\u5c31\u4f1a\u4e22\u5931\uff1b\u8fd9\u79cd\u610f\u4e49\u4e0a\u6765\u8bb2\uff0c\u4e0b\u6587\u6240\u8ff0\u7684\u4e24\u79cd\u65b9\u6cd5\u90fd\u662f\u4e34\u65f6\u7684\uff0c\u53ea\u4e0d\u8fc7\u6539\u53d8\u53c2\u6570\u503c\u7684\u65f6\u673a\u662f\u5728\u7cfb\u7edf\u542f\u52a8\u7684\u65e9\u671f\uff0c\u5e76\u4e14\u6bcf\u6b21\u7cfb\u7edf\u542f\u52a8\u65f6\u90fd\u6709\u5e94\u7528\u800c\u5df2\u3002\u90a3\u4e48\u5982\u4f55\u5b8c\u6210\u8fd9\u79cd\u610f\u4e49\u4e0a\u7684\u6c38\u4e45\u6539\u53d8\uff1f\u7b54\u6848\u662f\u5728\u7f16\u8bd1\u5185\u6838\u7684\u65f6\u5019\u7981\u7528\u76f8\u5173\u529f\u80fd\uff0c\u7136\u540e\u8981\u540e\u6094\u5c31\u53ea\u80fd\u91cd\u65b0\u7f16\u8bd1\u5185\u6838\u4e86\uff08\u60b2\uff09\u3002\uff09<\/p>\n<p>\u4e00\u79cd\u8ba9\u9009\u9879\u6301\u7eed\u751f\u6548\u7684\u65b9\u5f0f\u662f\u4fee\u6539\u6587\u4ef6&nbsp;<code>\/etc\/sysctl.conf<\/code>\uff0c\u5728\u8fd9\u91cc\u6211\u7528&nbsp;<code>vim<\/code>&nbsp;\u6765\u7f16\u8f91\u6587\u4ef6\uff0c\u4e0d\u8fc7\u4f60\u53ef\u4ee5\u4f7f\u7528\u4efb\u4f55\u4f60\u60f3\u4f7f\u7528\u7684\u7f16\u8f91\u5668\uff0c\u4ee5\u53ca\u8bf7\u786e\u4fdd\u4f60\u62e5\u6709<strong>\u7ba1\u7406\u5458\u6743\u9650<\/strong>\uff08\u7528&nbsp;<code>sudo<\/code>\uff09\uff1a<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.linux.net.cn\/data\/attachment\/album\/202010\/05\/203500c3m6vdmoad7urxau.jpg\" alt=\"Sysctl Configuration\" class=\"aligncenter\"><\/p>\n<p>\u5c06\u4e0b\u9762\u8fd9\u51e0\u884c\uff08\u548c\u4e4b\u524d\u4f7f\u7528\u7684\u53c2\u6570\u76f8\u540c\uff09\u52a0\u5165\u5230\u6587\u4ef6\u4e2d\uff1a<\/p>\n<pre class=\"prettyprint linenums\"><code>net.ipv6.conf.all.disable_ipv6=1\r\nnet.ipv6.conf.default.disable_ipv6=1\r\nnet.ipv6.conf.lo.disable_ipv6=1\r\n<\/code><\/pre>\n<p>\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u5e94\u7528\u8bbe\u7f6e\uff1a<\/p>\n<pre class=\"prettyprint linenums\"><code>sudo sysctl -p\r\n<\/code><\/pre>\n<p>\u5982\u679c\u5728\u91cd\u542f\u4e4b\u540e IPv6 \u4ecd\u7136\u88ab\u542f\u7528\u4e86\uff0c\u800c\u4f60\u8fd8\u60f3\u7ee7\u7eed\u8fd9\u79cd\u65b9\u6cd5\u7684\u8bdd\uff0c\u90a3\u4e48\u4f60\u5fc5\u987b\uff08\u4f7f\u7528 root \u6743\u9650\uff09\u521b\u5efa\u6587\u4ef6&nbsp;<code>\/etc\/rc.local<\/code>&nbsp;\u5e76\u52a0\u5165\u4ee5\u4e0b\u5185\u5bb9\uff1a<\/p>\n<pre class=\"prettyprint linenums\"><code>#!\/bin\/bash\r\n# \/etc\/rc.local\r\n\r\n\/etc\/sysctl.d\r\n\/etc\/init.d\/procps restart\r\n\r\nexit 0\r\n<\/code><\/pre>\n<p>\u63a5\u7740\u4f7f\u7528&nbsp;chmod \u547d\u4ee4&nbsp;\u6765\u66f4\u6539\u6587\u4ef6\u6743\u9650\uff0c\u4f7f\u5176\u53ef\u6267\u884c\uff1a<\/p>\n<pre class=\"prettyprint linenums\"><code>sudo chmod 755 \/etc\/rc.local\r\n<\/code><\/pre>\n<p>\u8fd9\u4f1a\u8ba9\u7cfb\u7edf\uff08\u5728\u542f\u52a8\u7684\u65f6\u5019\uff09\u4ece\u4e4b\u524d\u7f16\u8f91\u8fc7\u7684 sysctl \u914d\u7f6e\u6587\u4ef6\u4e2d\u8bfb\u53d6\u5185\u6838\u53c2\u6570\u3002<\/p>\n<h4 id=\"2-%E4%BD%BF%E7%94%A8-grub-%E7%A6%81%E7%94%A8-ipv6\" class=\"mume-header\">2\u3001\u4f7f\u7528 GRUB \u7981\u7528 IPv6<\/h4>\n<p>\u53e6\u5916\u4e00\u79cd\u65b9\u6cd5\u662f\u914d\u7f6e&nbsp;<strong>GRUB<\/strong>\uff0c\u5b83\u4f1a\u5728\u7cfb\u7edf\u542f\u52a8\u65f6\u5411\u5185\u6838\u4f20\u9012\u53c2\u6570\u3002\u8fd9\u6837\u505a\u9700\u8981\u7f16\u8f91\u6587\u4ef6&nbsp;<code>\/etc\/default\/grub<\/code>\uff08\u8bf7\u786e\u4fdd\u62e5\u6709\u7ba1\u7406\u5458\u6743\u9650\uff09\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.linux.net.cn\/data\/attachment\/album\/202010\/05\/203540zxmv8lil6im8bilz.jpg\" alt=\"GRUB Configuration\" class=\"aligncenter\"><\/p>\n<p>\u73b0\u5728\u9700\u8981\u4fee\u6539\u6587\u4ef6\u4e2d\u5206\u522b\u4ee5&nbsp;<code>GRUB_CMDLINE_LINUX_DEFAULT<\/code>&nbsp;\u548c&nbsp;<code>GRUB_CMDLINE_LINUX<\/code>&nbsp;\u5f00\u5934\u7684\u4e24\u884c\u6765\u5728\u542f\u52a8\u65f6\u7981\u7528 IPv6\uff1a<\/p>\n<pre class=\"prettyprint linenums\"><code>GRUB_CMDLINE_LINUX_DEFAULT=\"quiet splash ipv6.disable=1\"\r\nGRUB_CMDLINE_LINUX=\"ipv6.disable=1\"\r\n<\/code><\/pre>\n<p>\uff08LCTT \u8bd1\u6ce8\uff1a\u8fd9\u91cc\u662f\u6307\u5728\u4e0a\u8ff0\u4e24\u884c\u5185\u589e\u52a0\u53c2\u6570&nbsp;<code>ipv6.disable=1<\/code>\uff0c\u4e0d\u540c\u7684\u7cfb\u7edf\u4e2d\u8fd9\u4e24\u884c\u7684\u9ed8\u8ba4\u503c\u53ef\u80fd\u6709\u6240\u4e0d\u540c\u3002\uff09<\/p>\n<p>\u4fdd\u5b58\u6587\u4ef6\uff0c\u7136\u540e\u6267\u884c\u547d\u4ee4\uff1a<\/p>\n<pre class=\"prettyprint linenums\"><code>sudo update-grub\r\n<\/code><\/pre>\n<p>\uff08LCTT \u8bd1\u6ce8\uff1a\u8be5\u547d\u4ee4\u7528\u4ee5\u66f4\u65b0 GRUB \u7684\u914d\u7f6e\u6587\u4ef6\uff0c\u5728\u6ca1\u6709&nbsp;<code>update-grub<\/code>&nbsp;\u547d\u4ee4\u7684\u7cfb\u7edf\u4e2d\u9700\u8981\u4f7f\u7528&nbsp;<code>sudo grub-mkconfig -o \/boot\/grub\/grub.cfg<\/code>&nbsp;\uff09<\/p>\n<p>\u8bbe\u7f6e\u4f1a\u5728\u91cd\u542f\u540e\u751f\u6548\u3002<\/p>\n<h3 id=\"%E5%9C%A8-ubuntu-%E4%B8%8A%E9%87%8D%E6%96%B0%E5%90%AF%E7%94%A8-ipv6\" class=\"mume-header\">\u5728 Ubuntu \u4e0a\u91cd\u65b0\u542f\u7528 IPv6<\/h3>\n<p>\u8981\u60f3\u91cd\u65b0\u542f\u7528 IPv6\uff0c\u4f60\u9700\u8981\u64a4\u9500\u4e4b\u524d\u7684\u6240\u6709\u4fee\u6539\u3002\u4e0d\u8fc7\u53ea\u662f\u60f3\u4e34\u65f6\u542f\u7528 IPv6 \u7684\u8bdd\uff0c\u53ef\u4ee5\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre class=\"prettyprint linenums\"><code>sudo sysctl -w net.ipv6.conf.all.disable_ipv6=0\r\nsudo sysctl -w net.ipv6.conf.default.disable_ipv6=0\r\nsudo sysctl -w net.ipv6.conf.lo.disable_ipv6=0\r\n<\/code><\/pre>\n<p>\u5426\u5219\u60f3\u8981\u6301\u7eed\u542f\u7528\u7684\u8bdd\uff0c\u770b\u770b\u662f\u5426\u4fee\u6539\u8fc7&nbsp;<code>\/etc\/sysctl.conf<\/code>\uff0c\u53ef\u4ee5\u5220\u9664\u6389\u4e4b\u524d\u589e\u52a0\u7684\u90e8\u5206\uff0c\u4e5f\u53ef\u4ee5\u5c06\u5b83\u4eec\u6539\u4e3a\u4ee5\u4e0b\u503c\uff08\u4e24\u79cd\u65b9\u6cd5\u7b49\u6548\uff09\uff1a<\/p>\n<pre class=\"prettyprint linenums\"><code>net.ipv6.conf.all.disable_ipv6=0\r\nnet.ipv6.conf.default.disable_ipv6=0\r\nnet.ipv6.conf.lo.disable_ipv6=0\r\n<\/code><\/pre>\n<p>\u7136\u540e\u5e94\u7528\u8bbe\u7f6e\uff08\u53ef\u9009\uff09\uff1a<\/p>\n<pre class=\"prettyprint linenums\"><code>sudo sysctl -p\r\n<\/code><\/pre>\n<p>\uff08LCTT \u8bd1\u6ce8\uff1a\u8fd9\u91cc\u53ef\u9009\u7684\u610f\u601d\u53ef\u80fd\u662f\u5982\u679c\u4e4b\u524d\u4e34\u65f6\u542f\u7528\u4e86 IPv6 \u5c31\u6ca1\u5fc5\u8981\u518d\u91cd\u65b0\u52a0\u8f7d\u914d\u7f6e\u6587\u4ef6\u4e86\uff09<\/p>\n<p>\u8fd9\u6837\u5e94\u8be5\u53ef\u4ee5\u518d\u6b21\u770b\u5230 IPv6 \u5730\u5740\u4e86\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/img.linux.net.cn\/data\/attachment\/album\/202010\/05\/203748nb97by2fxxwz2b46.png\" alt=\"IPv6 Reenabled in Ubuntu\" width=\"800\" height=\"517\" class=\"aligncenter\"><\/p>\n<p>\u53e6\u5916\uff0c\u4f60\u4e5f\u53ef\u4ee5\u5220\u9664\u4e4b\u524d\u521b\u5efa\u7684\u6587\u4ef6&nbsp;<code>\/etc\/rc.local<\/code>\uff08\u53ef\u9009\uff09\uff1a<\/p>\n<pre class=\"prettyprint linenums\"><code>sudo rm \/etc\/rc.local\r\n<\/code><\/pre>\n<p>\u5982\u679c\u4fee\u6539\u4e86\u6587\u4ef6&nbsp;<code>\/etc\/default\/grub<\/code>\uff0c\u56de\u53bb\u5220\u6389\u4f60\u6240\u589e\u52a0\u7684\u53c2\u6570\uff1a<\/p>\n<pre class=\"prettyprint linenums\"><code>GRUB_CMDLINE_LINUX_DEFAULT=\"quiet splash\"\r\nGRUB_CMDLINE_LINUX=\"\"\r\n<\/code><\/pre>\n<p>\u7136\u540e\u66f4\u65b0 GRUB \u914d\u7f6e\u6587\u4ef6\uff1a<\/p>\n<pre class=\"prettyprint linenums\"><code>sudo update-grub\r\n<\/code><\/pre>\n<h3 id=\"%E5%B0%BE%E5%A3%B0\" class=\"mume-header\">\u5c3e\u58f0<\/h3>\n<p>\u5728\u8fd9\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u4ecb\u7ecd\u4e86\u5728 Linux \u4e0a<strong>\u7981\u7528 IPv6<\/strong>&nbsp;\u7684\u65b9\u6cd5\uff0c\u5e76\u7b80\u8ff0\u4e86\u4ec0\u4e48\u662f IPv6 \u4ee5\u53ca\u53ef\u80fd\u60f3\u8981\u7981\u7528\u6389\u5b83\u7684\u539f\u56e0\u3002<\/p>\n<p>\u90a3\u4e48\uff0c\u8fd9\u7bc7\u6587\u7ae0\u5bf9\u4f60\u6709\u7528\u5417\uff1f\u4f60\u6709\u7981\u7528\u6389 IPv6 \u8fde\u63a5\u5417\uff1f\u8ba9\u6211\u4eec\u8bc4\u8bba\u533a\u89c1\u5427\uff5e<\/p>\n<hr>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u60f3\u77e5\u9053\u600e\u6837\u5728 Ubuntu \u4e0a\u7981\u7528 IPv6&nbsp;\u5417\uff1f\u6211\u4f1a\u5728\u8fd9\u7bc7\u6587\u7ae0\u4e2d\u4ecb\u7ecd\u4e00\u4e9b\u65b9\u6cd5\uff0c\u4ee5\u53ca\u4e3a\u4ec0\u4e48\u4f60\u5e94\u8be5\u8003\u8651 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[34,28],"tags":[],"class_list":["post-10821","post","type-post","status-publish","format-standard","hentry","category-linux","category-ubuntu"],"_links":{"self":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/10821","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/comments?post=10821"}],"version-history":[{"count":0,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/10821\/revisions"}],"wp:attachment":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/media?parent=10821"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/categories?post=10821"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/tags?post=10821"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}