{"id":600,"date":"2023-05-13T18:24:08","date_gmt":"2023-05-13T10:24:08","guid":{"rendered":"https:\/\/me.corpse.top\/?p=600"},"modified":"2023-05-13T18:24:58","modified_gmt":"2023-05-13T10:24:58","slug":"%e5%8f%8c%e6%a0%88%e7%bd%91%e7%bb%9c%e5%bc%80%e5%90%afipv4%e4%bc%98%e5%85%88","status":"publish","type":"post","link":"https:\/\/me.spacelite.top\/?p=600","title":{"rendered":"\u53cc\u6808\u7f51\u7edc\u5f00\u542fIPV4\u4f18\u5148"},"content":{"rendered":"<header class=\"bs_dh bs_dl\">\n<h1 class=\"bs_dm bs_dn bs_do\">Debian \u53cc\u6808\u7f51\u7edc\u65f6\u5f00\u542f IPv4 \u4f18\u5148<\/h1>\n<div class=\"bs_dp bs_d7\"><\/div>\n<\/header>\n<section id=\"__bs___0afd559297e75abe\" class=\"bs_dh bs_cu bs_ch\">\u672c\u6587\u7406\u8bba\u4e0a\u9002\u5408\u4efb\u4f55 Linux \u7cfb\u7edf\uff0c\u5176\u4ed6\u7cfb\u7edf\u672a\u7ecf\u6d4b\u8bd5\uff0c\u8bf7\u81ea\u884c\u6d4b\u8bd5\u4f7f\u7528\u3002<\/p>\n<h2 id=\"\u80cc\u666f\u4ecb\u7ecd\">\u80cc\u666f\u4ecb\u7ecd<\/h2>\n<p>\u53cc\u534f\u8bae\u6808\u6280\u672f\u5c31\u662f\u6307\u5728\u4e00\u53f0\u8bbe\u5907\u4e0a\u540c\u65f6\u542f\u7528 IPv4 \u534f\u8bae\u6808\u548c IPv6 \u534f\u8bae\u6808\uff0c\u8fd9\u6837\u5c31\u53ef\u4ee5\u540c\u65f6\u4f7f\u7528 IPv4 \u548c IPv6 \u7684\u7f51\u7edc\u3002<\/p>\n<p>\u6240\u6709\u73b0\u4ee3\u5316\u7684\u64cd\u4f5c\u7cfb\u7edf\u548c\u6d4f\u89c8\u5668\u5747\u4f1a\u4ee5 IPv6 \u4f18\u5148\uff0c\u53ea\u6709 IPv6 \u65e0\u6cd5\u8bbf\u95ee\u7684\u65f6\u5019\u624d\u4f1a\u5c1d\u8bd5\u8bbf\u95ee IPv4\uff0c\u67d0\u4e9b\u7279\u5b9a\u7684\u5e94\u7528\u548c\u573a\u666f\u4e0b\uff0c\u6211\u4eec\u5e76\u4e0d\u60f3\u8981 IPv6 \u4f18\u5148\uff0c\u8fd9\u65f6\u5019\u5c31\u9700\u8981\u4fee\u6539\u4e00\u4e9b\u914d\u7f6e\u6587\u4ef6\u8ba9 IPv4 \u4f18\u5148\u3002<\/p>\n<h2 id=\"\u4fee\u6539-etc-gai-conf\">\u4fee\u6539 \/etc\/gai.conf<\/h2>\n<p>\u5728 Debian \u7b49 Linux \u7cfb\u7edf\u4e0b\uff0c\u6709\u4e00\u4e2a\u00a0<code>\/etc\/gai.conf<\/code>\u00a0\u6587\u4ef6\uff0c\u7528\u4e8e\u7cfb\u7edf\u7684\u00a0<code>getaddrinfo<\/code>\u00a0\u8c03\u7528\uff0c\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u5b83\u4f1a\u4f7f\u7528 IPv6 \u4f18\u5148\uff0c\u5982\u679c\u60a8\u5b89\u88c5\u4e86\u00a0<code>curl<\/code>\u00a0\u5e76\u4e14\u672c\u5730\u652f\u6301 IPv6\uff0c\u90a3\u4e48\u53ef\u4ee5\u4f7f\u7528\u00a0<code>curl ip.sb<\/code>\u00a0\u6d4b\u8bd5\uff1a<\/p>\n<div class=\"bs_av\">\n<div class=\"bs_c2 bs_c6 bs_e7 bs_fo bs_fp bs_fq bs_fr bs_fs\"><\/div>\n<pre class=\" bs_fv\"><code class=\"hljs language-bash\">root@debian ~ <span class=\"hljs-comment\"># curl ip.sb<\/span>\r\n2001:db8::2\r\n<\/code><\/pre>\n<\/div>\n<p>\u6548\u679c\u7b49\u540c\u4e8e\u00a0<code>curl ip.sb -6<\/code><\/p>\n<p>\u5982\u679c\u4f60\u4e0d\u60f3\u4f7f\u7528 IPv6 \u4f18\u5148\uff0c\u53ef\u4ee5\u5728\u8fd9\u4e2a\u6587\u4ef6\u4e2d\u627e\u5230\uff1a<\/p>\n<div class=\"bs_av\">\n<div class=\"bs_c2 bs_c6 bs_e7 bs_fo bs_fp bs_fq bs_fr bs_fs\"><\/div>\n<pre class=\" bs_fv\"><code class=\"hljs language-bash\"><span class=\"hljs-comment\">#precedence ::ffff:0:0\/96  100<\/span>\r\n<\/code><\/pre>\n<\/div>\n<p>\u53d6\u6d88\u6ce8\u91ca\uff0c\u4fee\u6539\u4e3a\uff1a<\/p>\n<div class=\"bs_av\">\n<div class=\"bs_c2 bs_c6 bs_e7 bs_fo bs_fp bs_fq bs_fr bs_fs\"><\/div>\n<pre class=\" bs_fv\"><code class=\"hljs language-bash\">precedence ::ffff:0:0\/96  100\r\n<\/code><\/pre>\n<\/div>\n<p>\u4e00\u53e5\u8bdd\u547d\u4ee4\uff1a<\/p>\n<div class=\"bs_av\">\n<div class=\"bs_c2 bs_c6 bs_e7 bs_fo bs_fp bs_fq bs_fr bs_fs\"><\/div>\n<pre class=\" bs_fv\"><code class=\"hljs language-bash\">sed -i <span class=\"hljs-string\">'s\/#precedence ::ffff:0:0\/96  100\/precedence ::ffff:0:0\/96  100\/'<\/span> \/etc\/gai.conf\r\n<\/code><\/pre>\n<\/div>\n<p>\u6b64\u65f6\u518d\u4f7f\u7528\u00a0<code>curl ip.sb<\/code>\u00a0\u6d4b\u8bd5<\/p>\n<div class=\"bs_av\">\n<div class=\"bs_c2 bs_c6 bs_e7 bs_fo bs_fp bs_fq bs_fr bs_fs\"><\/div>\n<pre class=\" bs_fv\"><code class=\"hljs language-bash\">root@debian ~ <span class=\"hljs-comment\"># curl ip.sb<\/span>\r\n192.0.2.2\r\n<\/code><\/pre>\n<\/div>\n<p>\u6548\u679c\u7b49\u540c\u4e8e\u00a0<code>curl ip.sb -4<\/code><\/p>\n<p>\u6709\u65f6\u5019\u53c8\u4f1a\u9700\u8981\u5f3a\u5236 IPv6 \u4f18\u5148\uff08\u600e\u4e48\u6709\u4e9b\u7cfb\u7edf\u548c\u7528\u6237\u90a3\u4e48\u5947\u602a\uff1f\uff09\uff0c\u56e0\u4e3a\u76ee\u524d IANA \u5206\u914d\u7684\u516c\u7f51 IPv6 \u8fd8\u672a\u8fdb\u884c\u5230\u00a0<code>3000:0000::\/4<\/code>\uff0c\u6240\u4ee5\u6211\u4eec\u53ea\u8981\u628a\u8fd9\u6bb5\u4e4b\u524d\u7684 IPv6 \u52a0\u5230\u4f18\u5148\u7ea7\u5217\u8868\u5373\u53ef\uff0c\u52a0\u5165\u8fd9\u4e24\u884c\u00a0<code>label<\/code>\u00a0\u7684\u4f18\u5148\u7ea7\uff1a<\/p>\n<div class=\"bs_av\">\n<div class=\"bs_c2 bs_c6 bs_e7 bs_fo bs_fp bs_fq bs_fr bs_fs\"><\/div>\n<pre class=\" bs_fv\"><code class=\"hljs language-bash\">label 2002::\/16    1\r\nlabel 2001:0::\/32   1\r\n<\/code><\/pre>\n<\/div>\n<h2 id=\"\u7981\u7528-ipv6\">\u7981\u7528 IPv6<\/h2>\n<p>\u6709\u4e00\u4e9b\u6781\u7aef\u60c5\u51b5\u4e0b\uff0c\u6211\u4eec\u53ef\u80fd\u9700\u8981\u7981\u6b62\u7cfb\u7edf\u7684 IPv6 \u529f\u80fd\uff0c\u8fd9\u65f6\u5019\u5c31\u9700\u8981\u4fee\u6539\u00a0<code>\/etc\/sysctl.conf<\/code>\u00a0\u6587\u4ef6\uff0c\u9996\u5148\u627e\u5230\u4f60\u7684\u7f51\u5361\u540d\u79f0\uff0c\u8fd9\u91cc\u4ee5\u00a0<code>eth0<\/code>\u00a0\u4e3a\u4f8b\uff0c\u7136\u540e\u52a0\u5165\u5982\u4e0b\u5185\u5bb9\uff1a<\/p>\n<div class=\"bs_av\">\n<div class=\"bs_c2 bs_c6 bs_e7 bs_fo bs_fp bs_fq bs_fr bs_fs\"><\/div>\n<pre class=\" bs_fv\"><code class=\"hljs language-bash\">net.ipv6.conf.all.autoconf = 0\r\nnet.ipv6.conf.default.autoconf = 0\r\nnet.ipv6.conf.all.accept_ra = 0\r\nnet.ipv6.conf.default.accept_ra = 0\r\nnet.ipv6.conf.all.disable_ipv6 = 1\r\nnet.ipv6.conf.default.disable_ipv6 = 1\r\nnet.ipv6.conf.lo.disable_ipv6 = 1\r\nnet.ipv6.conf.eth0.disable_ipv6 = 1\r\n<\/code><\/pre>\n<\/div>\n<p>\u5982\u679c\u9700\u8981\u5176\u4ed6\u7f51\u5361\u5219\u66f4\u6539\u6216\u6dfb\u52a0\u00a0<code>net.ipv6.conf.eth0.disable_ipv6 = 1<\/code>\u00a0\u5373\u53ef\u3002<\/p>\n<p>\u4e00\u53e5\u8bdd\u547d\u4ee4<\/p>\n<div class=\"bs_av\">\n<div class=\"bs_c2 bs_c6 bs_e7 bs_fo bs_fp bs_fq bs_fr bs_fs\"><\/div>\n<pre class=\" bs_fv\"><code class=\"hljs language-bash\"><span class=\"hljs-built_in\">cat<\/span> &gt;&gt; \/etc\/sysctl.conf &lt;&lt; <span class=\"hljs-string\">EOF\r\nnet.ipv6.conf.all.autoconf = 0\r\nnet.ipv6.conf.default.autoconf = 0\r\nnet.ipv6.conf.all.accept_ra = 0\r\nnet.ipv6.conf.default.accept_ra = 0\r\nnet.ipv6.conf.all.disable_ipv6 = 1\r\nnet.ipv6.conf.default.disable_ipv6 = 1\r\nnet.ipv6.conf.lo.disable_ipv6 = 1\r\nnet.ipv6.conf.eth0.disable_ipv6 = 1\r\nEOF<\/span>\r\n<\/code><\/pre>\n<\/div>\n<p>\u6ce8\u610f\u00a0<code>cat<\/code>\u00a0\u547d\u4ee4\u540e\u7684\u00a0<code>&gt;&gt;<\/code>\u00a0\u5373\u4e3a\u6dfb\u52a0\u6587\u4ef6\u5185\u5bb9\uff0c\u5982\u679c\u4f7f\u7528\u00a0<code>&gt;<\/code>\u00a0\u5219\u662f\u8986\u76d6\u6587\u4ef6\u5185\u5bb9\u3002<\/p>\n<p>\u7136\u540e\u4f7f\u7528\u00a0<code>sysctl -p<\/code>\u00a0\u6765\u91cd\u65b0\u52a0\u8f7d\u914d\u7f6e\u6587\u4ef6\uff0c\u6b64\u65f6\u67e5\u770b\u00a0<code>ip a<\/code>\u00a0\u5c31\u53ef\u4ee5\u53d1\u73b0 IPv6 \u5df2\u7ecf\u88ab\u7981\u6b62\u4e86\u3002<\/p>\n<p>\u4f7f\u7528\u524d\uff0c\u6211\u4eec\u53ef\u4ee5\u770b\u5230\u65e0\u8bba\u662f\u672c\u5730\u8fd8\u662f\u516c\u7f51\u7f51\u5361\u90fd\u6709\u00a0<code>inet6<\/code>\uff0c\u5373\u90fd\u6709 IPv6 \u5730\u5740:<\/p>\n<p><img decoding=\"async\" class=\"medium-zoom-image\" src=\"\/wp-content\/uploads\/replace\/d21c3f3c1ef19a87619afc8cebd6c57a.png\" alt=\"image.png\" \/><\/p>\n<p>\u4f7f\u7528\u540e\uff0c\u65e0\u8bba\u672c\u5730\u8fd8\u662f\u516c\u7f51\u7f51\u5361\u5747\u65e0 IPv6 \u5730\u5740\uff1a<\/p>\n<p><img decoding=\"async\" class=\"medium-zoom-image\" src=\"\/wp-content\/uploads\/replace\/6f7ca4b1292fd189707bc039041335dd.png\" alt=\"image.png\" \/><\/p>\n<\/section>\n","protected":false},"excerpt":{"rendered":"<p>Debian \u53cc\u6808\u7f51\u7edc\u65f6\u5f00\u542f IPv4 \u4f18\u5148 \u672c\u6587\u7406\u8bba\u4e0a\u9002\u5408\u4efb\u4f55 Linux \u7cfb\u7edf\uff0c\u5176\u4ed6\u7cfb\u7edf\u672a\u7ecf\u6d4b\u8bd5&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-600","post","type-post","status-publish","format-standard","hentry"],"_links":{"self":[{"href":"https:\/\/me.spacelite.top\/index.php?rest_route=\/wp\/v2\/posts\/600","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/me.spacelite.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/me.spacelite.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/me.spacelite.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/me.spacelite.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=600"}],"version-history":[{"count":4,"href":"https:\/\/me.spacelite.top\/index.php?rest_route=\/wp\/v2\/posts\/600\/revisions"}],"predecessor-version":[{"id":606,"href":"https:\/\/me.spacelite.top\/index.php?rest_route=\/wp\/v2\/posts\/600\/revisions\/606"}],"wp:attachment":[{"href":"https:\/\/me.spacelite.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=600"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/me.spacelite.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=600"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/me.spacelite.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=600"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}