{"id":45392,"date":"2024-10-06T23:01:31","date_gmt":"2024-10-06T15:01:31","guid":{"rendered":"https:\/\/server.hk\/cnblog\/45392\/"},"modified":"2024-10-06T23:01:31","modified_gmt":"2024-10-06T15:01:31","slug":"%e4%bf%ae%e6%94%b9-linux-centos-7-%e4%b8%8b%e7%9a%84%e9%bb%98%e8%aa%8d%e7%b6%b2%e5%8d%a1%e5%90%8d","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/45392\/","title":{"rendered":"\u4fee\u6539 Linux\/CentOS 7 \u4e0b\u7684\u9ed8\u8a8d\u7db2\u5361\u540d"},"content":{"rendered":"<h1 id=\"%e4%bf%ae%e6%94%b9-linux-centos-7-%e4%b8%8b%e7%9a%84%e9%bb%98%e8%aa%8d%e7%b6%b2%e5%8d%a1%e5%90%8d-nIIVomfbsU\">\u4fee\u6539 Linux\/CentOS 7 \u4e0b\u7684\u9ed8\u8a8d\u7db2\u5361\u540d<\/h1>\n<p>\u5728 Linux \u7cfb\u7d71\u4e2d\uff0c\u7db2\u5361\u7684\u547d\u540d\u65b9\u5f0f\u5c0d\u65bc\u7cfb\u7d71\u7ba1\u7406\u548c\u7db2\u7d61\u914d\u7f6e\u81f3\u95dc\u91cd\u8981\u3002\u96a8\u8457\u7cfb\u7d71\u7684\u6f14\u9032\uff0c\u7279\u5225\u662f\u5728 CentOS 7 \u4e2d\uff0c\u7db2\u5361\u7684\u547d\u540d\u65b9\u5f0f\u5df2\u7d93\u5f9e\u50b3\u7d71\u7684 eth0\u3001eth1 \u7b49\u6539\u70ba\u4e86\u66f4\u5177\u63cf\u8ff0\u6027\u7684\u540d\u7a31\uff0c\u5982 enp0s3\u3001ens33 \u7b49\u3002\u9019\u7a2e\u6539\u8b8a\u96d6\u7136\u63d0\u9ad8\u4e86\u7db2\u5361\u540d\u7a31\u7684\u53ef\u8b80\u6027\uff0c\u4f46\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u7ba1\u7406\u54e1\u53ef\u80fd\u5e0c\u671b\u5c07\u7db2\u5361\u540d\u7a31\u4fee\u6539\u70ba\u66f4\u7b26\u5408\u5176\u9700\u6c42\u7684\u540d\u7a31\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u5728 CentOS 7 \u4e2d\u4fee\u6539\u9ed8\u8a8d\u7db2\u5361\u540d\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e8%a6%81%e4%bf%ae%e6%94%b9%e7%b6%b2%e5%8d%a1%e5%90%8d%e7%a8%b1%ef%bc%9f-nIIVomfbsU\">\u70ba\u4ec0\u9ebc\u8981\u4fee\u6539\u7db2\u5361\u540d\u7a31\uff1f<\/h2>\n<p>\u4fee\u6539\u7db2\u5361\u540d\u7a31\u7684\u539f\u56e0\u6709\u5f88\u591a\uff0c\u4e3b\u8981\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u7d71\u4e00\u547d\u540d\u898f\u5247\uff1a\u5728\u591a\u53f0\u4f3a\u670d\u5668\u4e0a\u4f7f\u7528\u76f8\u540c\u7684\u7db2\u5361\u540d\u7a31\u53ef\u4ee5\u6e1b\u5c11\u6df7\u6dc6\u3002<\/li>\n<li>\u4fbf\u65bc\u7ba1\u7406\uff1a\u4f7f\u7528\u66f4\u5177\u63cf\u8ff0\u6027\u7684\u540d\u7a31\u53ef\u4ee5\u5e6b\u52a9\u7ba1\u7406\u54e1\u5feb\u901f\u8b58\u5225\u7db2\u5361\u7684\u7528\u9014\u3002<\/li>\n<li>\u517c\u5bb9\u6027\uff1a\u67d0\u4e9b\u61c9\u7528\u7a0b\u5e8f\u6216\u8173\u672c\u53ef\u80fd\u4f9d\u8cf4\u65bc\u7279\u5b9a\u7684\u7db2\u5361\u540d\u7a31\u3002<\/li>\n<\/ul>\n<h2 id=\"%e4%bf%ae%e6%94%b9%e7%b6%b2%e5%8d%a1%e5%90%8d%e7%a8%b1%e7%9a%84%e6%ad%a5%e9%a9%9f-nIIVomfbsU\">\u4fee\u6539\u7db2\u5361\u540d\u7a31\u7684\u6b65\u9a5f<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4fee\u6539 CentOS 7 \u4e2d\u9ed8\u8a8d\u7db2\u5361\u540d\u7a31\u7684\u5177\u9ad4\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f-1%ef%bc%9a%e6%9f%a5%e6%89%be%e7%95%b6%e5%89%8d%e7%b6%b2%e5%8d%a1%e5%90%8d%e7%a8%b1-nIIVomfbsU\">\u6b65\u9a5f 1\uff1a\u67e5\u627e\u7576\u524d\u7db2\u5361\u540d\u7a31<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u67e5\u627e\u7576\u524d\u7684\u7db2\u5361\u540d\u7a31\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>ip link show<\/code><\/pre>\n<p>\u9019\u5c07\u986f\u793a\u6240\u6709\u7db2\u5361\u7684\u540d\u7a31\u53ca\u5176\u72c0\u614b\u3002<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f-2%ef%bc%9a%e7%b7%a8%e8%bc%af%e7%b6%b2%e5%8d%a1%e9%85%8d%e7%bd%ae%e6%96%87%e4%bb%b6-nIIVomfbsU\">\u6b65\u9a5f 2\uff1a\u7de8\u8f2f\u7db2\u5361\u914d\u7f6e\u6587\u4ef6<\/h3>\n<p>\u5728 CentOS 7 \u4e2d\uff0c\u7db2\u5361\u7684\u914d\u7f6e\u6587\u4ef6\u4f4d\u65bc \/etc\/sysconfig\/network-scripts\/ \u76ee\u9304\u4e0b\u3002\u627e\u5230\u5c0d\u61c9\u7684\u7db2\u5361\u914d\u7f6e\u6587\u4ef6\uff0c\u4f8b\u5982\uff0c\u5982\u679c\u60a8\u7684\u7db2\u5361\u540d\u7a31\u662f enp0s3\uff0c\u5247\u6587\u4ef6\u540d\u70ba ifcfg-enp0s3\u3002\u4f7f\u7528\u6587\u672c\u7de8\u8f2f\u5668\u6253\u958b\u8a72\u6587\u4ef6\uff1a<\/p>\n<pre><code>sudo vi \/etc\/sysconfig\/network-scripts\/ifcfg-enp0s3<\/code><\/pre>\n<p>\u5728\u6587\u4ef6\u4e2d\uff0c\u60a8\u9700\u8981\u6dfb\u52a0\u6216\u4fee\u6539\u4ee5\u4e0b\u884c\uff1a<\/p>\n<pre><code>NAME=\u65b0\u7db2\u5361\u540d\u7a31\nDEVICE=\u65b0\u7db2\u5361\u540d\u7a31<\/code><\/pre>\n<p>\u5c07\u201c\u65b0\u7db2\u5361\u540d\u7a31\u201d\u66ff\u63db\u70ba\u60a8\u5e0c\u671b\u4f7f\u7528\u7684\u540d\u7a31\u3002<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f-3%ef%bc%9a%e5%89%b5%e5%bb%ba%e4%b8%80%e5%80%8b%e6%96%b0%e7%9a%84%e7%b6%b2%e5%8d%a1%e9%85%8d%e7%bd%ae%e6%96%87%e4%bb%b6-nIIVomfbsU\">\u6b65\u9a5f 3\uff1a\u5275\u5efa\u4e00\u500b\u65b0\u7684\u7db2\u5361\u914d\u7f6e\u6587\u4ef6<\/h3>\n<p>\u5982\u679c\u60a8\u5e0c\u671b\u5c07\u7db2\u5361\u540d\u7a31\u66f4\u6539\u70ba\u65b0\u7684\u540d\u7a31\uff0c\u4f8b\u5982 eth0\uff0c\u60a8\u9700\u8981\u5275\u5efa\u4e00\u500b\u65b0\u7684\u914d\u7f6e\u6587\u4ef6\uff1a<\/p>\n<pre><code>sudo cp \/etc\/sysconfig\/network-scripts\/ifcfg-enp0s3 \/etc\/sysconfig\/network-scripts\/ifcfg-eth0<\/code><\/pre>\n<p>\u7136\u5f8c\u7de8\u8f2f\u65b0\u5275\u5efa\u7684\u914d\u7f6e\u6587\u4ef6\uff0c\u5c07\u5176\u4e2d\u7684 NAME \u548c DEVICE \u884c\u4fee\u6539\u70ba eth0\u3002<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f-4%ef%bc%9a%e6%9b%b4%e6%96%b0-udev-%e8%a6%8f%e5%89%87-nIIVomfbsU\">\u6b65\u9a5f 4\uff1a\u66f4\u65b0 udev \u898f\u5247<\/h3>\n<p>\u63a5\u4e0b\u4f86\uff0c\u60a8\u9700\u8981\u66f4\u65b0 udev \u898f\u5247\uff0c\u4ee5\u4fbf\u7cfb\u7d71\u80fd\u5920\u8b58\u5225\u65b0\u7684\u7db2\u5361\u540d\u7a31\u3002\u7de8\u8f2f \/etc\/udev\/rules.d\/70-persistent-net.rules \u6587\u4ef6\uff1a<\/p>\n<pre><code>sudo vi \/etc\/udev\/rules.d\/70-persistent-net.rules<\/code><\/pre>\n<p>\u627e\u5230\u8207\u60a8\u7684\u7db2\u5361\u76f8\u95dc\u7684\u884c\uff0c\u4e26\u5c07\u5176\u540d\u7a31\u66f4\u6539\u70ba\u65b0\u7684\u540d\u7a31\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>SUBSYSTEM==\"net\", ACTION==\"add\", DRIVERS==\"?*\", ATTR{address}==\"00:11:22:33:44:55\", NAME=\"eth0\"<\/code><\/pre>\n<h3 id=\"%e6%ad%a5%e9%a9%9f-5%ef%bc%9a%e9%87%8d%e5%95%9f%e7%b3%bb%e7%b5%b1-nIIVomfbsU\">\u6b65\u9a5f 5\uff1a\u91cd\u555f\u7cfb\u7d71<\/h3>\n<p>\u5b8c\u6210\u4e0a\u8ff0\u6b65\u9a5f\u5f8c\uff0c\u60a8\u9700\u8981\u91cd\u555f\u7cfb\u7d71\u4ee5\u4f7f\u66f4\u6539\u751f\u6548\uff1a<\/p>\n<pre><code>sudo reboot<\/code><\/pre>\n<h2 id=\"%e6%aa%a2%e6%9f%a5%e4%bf%ae%e6%94%b9%e7%b5%90%e6%9e%9c-nIIVomfbsU\">\u6aa2\u67e5\u4fee\u6539\u7d50\u679c<\/h2>\n<p>\u7cfb\u7d71\u91cd\u555f\u5f8c\uff0c\u60a8\u53ef\u4ee5\u518d\u6b21\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u7db2\u5361\u540d\u7a31\uff1a<\/p>\n<pre><code>ip link show<\/code><\/pre>\n<p>\u5982\u679c\u4e00\u5207\u6b63\u5e38\uff0c\u60a8\u61c9\u8a72\u80fd\u5920\u770b\u5230\u65b0\u7684\u7db2\u5361\u540d\u7a31\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-nIIVomfbsU\">\u7e3d\u7d50<\/h2>\n<p>\u5728 CentOS 7 \u4e2d\u4fee\u6539\u9ed8\u8a8d\u7db2\u5361\u540d\u7a31\u662f\u4e00\u500b\u76f8\u5c0d\u7c21\u55ae\u7684\u904e\u7a0b\uff0c\u901a\u904e\u7de8\u8f2f\u914d\u7f6e\u6587\u4ef6\u548c udev \u898f\u5247\uff0c\u60a8\u53ef\u4ee5\u6839\u64da\u9700\u8981\u81ea\u5b9a\u7fa9\u7db2\u5361\u540d\u7a31\u3002\u9019\u4e0d\u50c5\u6709\u52a9\u65bc\u63d0\u9ad8\u7cfb\u7d71\u7684\u53ef\u7ba1\u7406\u6027\uff0c\u9084\u80fd\u4f7f\u7db2\u7d61\u914d\u7f6e\u66f4\u52a0\u6e05\u6670\u3002\u5982\u679c\u60a8\u9700\u8981\u66f4\u591a\u6709\u95dc <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u8cc7\u6e90\u548c\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u5728 Linux\/CentOS 7 \u4e2d\u4fee\u6539\u9ed8\u8a8d\u7db2\u5361\u540d\u7a31\uff0c\u7c21\u55ae\u6b65\u9a5f\u52a9\u4f60\u8f15\u9b06\u5b8c\u6210\u7db2\u7d61\u914d\u7f6e\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4924],"tags":[],"class_list":["post-45392","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/45392","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=45392"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/45392\/revisions"}],"predecessor-version":[{"id":45393,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/45392\/revisions\/45393"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=45392"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=45392"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=45392"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}