{"id":42690,"date":"2024-10-03T23:47:31","date_gmt":"2024-10-03T15:47:31","guid":{"rendered":"https:\/\/server.hk\/cnblog\/42690\/"},"modified":"2024-10-03T23:47:31","modified_gmt":"2024-10-03T15:47:31","slug":"centos-6-x-%e4%bf%ae%e6%94%b9%e7%b6%b2%e5%8d%a1%e5%90%8d%e7%a8%b1-em1%e3%80%812-%e7%82%ba-eth0%e3%80%811","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/42690\/","title":{"rendered":"CentOS 6.x \u4fee\u6539\u7db2\u5361\u540d\u7a31 em1\u30012&#8230; \u70ba eth0\u30011&#8230;"},"content":{"rendered":"<h1 id=\"centos-6-x-%e4%bf%ae%e6%94%b9%e7%b6%b2%e5%8d%a1%e5%90%8d%e7%a8%b1-em1%e3%80%812-%e7%82%ba-eth0%e3%80%811-xxwPFpLZoH\">CentOS 6.x \u4fee\u6539\u7db2\u5361\u540d\u7a31 em1\u30012&#8230; \u70ba eth0\u30011&#8230;<\/h1>\n<p>\u5728 CentOS 6.x \u7cfb\u7d71\u4e2d\uff0c\u7db2\u5361\u7684\u547d\u540d\u65b9\u5f0f\u7531\u65bc\u4f7f\u7528\u4e86 Predictable Network Interface Names\uff08\u53ef\u9810\u6e2c\u7684\u7db2\u8def\u4ecb\u9762\u540d\u7a31\uff09\u800c\u6709\u6240\u6539\u8b8a\uff0c\u9019\u4f7f\u5f97\u7db2\u5361\u540d\u7a31\u5f9e\u50b3\u7d71\u7684 eth0\u3001eth1 \u7b49\u8b8a\u70ba em1\u3001em2 \u7b49\u3002\u96d6\u7136\u9019\u7a2e\u547d\u540d\u65b9\u5f0f\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\u662f\u6709\u5176\u512a\u52e2\u7684\uff0c\u4f46\u5c0d\u65bc\u67d0\u4e9b\u7528\u6236\u4f86\u8aaa\uff0c\u5c07\u7db2\u5361\u540d\u7a31\u6539\u56de eth0\u3001eth1 \u7b49\u53ef\u80fd\u6703\u66f4\u7b26\u5408\u4ed6\u5011\u7684\u9700\u6c42\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u5728 CentOS 6.x \u4e2d\u4fee\u6539\u7db2\u5361\u540d\u7a31\u3002<\/p>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e4%b8%80%ef%bc%9a%e7%a2%ba%e8%aa%8d%e7%95%b6%e5%89%8d%e7%b6%b2%e5%8d%a1%e5%90%8d%e7%a8%b1-xxwPFpLZoH\">\u6b65\u9a5f\u4e00\uff1a\u78ba\u8a8d\u7576\u524d\u7db2\u5361\u540d\u7a31<\/h2>\n<p>\u9996\u5148\uff0c\u6211\u5011\u9700\u8981\u78ba\u8a8d\u7576\u524d\u7cfb\u7d71\u4e2d\u7684\u7db2\u5361\u540d\u7a31\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u67e5\u770b\u7576\u524d\u7684\u7db2\u5361\u914d\u7f6e\uff1a<\/p>\n<pre><code>ifconfig -a<\/code><\/pre>\n<p>\u9019\u500b\u547d\u4ee4\u6703\u5217\u51fa\u6240\u6709\u7684\u7db2\u5361\u53ca\u5176\u7576\u524d\u7684\u540d\u7a31\uff0c\u4f8b\u5982 em1\u3001em2 \u7b49\u3002<\/p>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e4%ba%8c%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-xxwPFpLZoH\">\u6b65\u9a5f\u4e8c\uff1a\u7de8\u8f2f\u7db2\u5361\u914d\u7f6e\u6587\u4ef6<\/h2>\n<p>\u5728 CentOS 6.x \u4e2d\uff0c\u7db2\u5361\u7684\u914d\u7f6e\u6587\u4ef6\u4f4d\u65bc \/etc\/sysconfig\/network-scripts\/ \u76ee\u9304\u4e0b\u3002\u6bcf\u500b\u7db2\u5361\u90fd\u6709\u4e00\u500b\u5c0d\u61c9\u7684\u914d\u7f6e\u6587\u4ef6\uff0c\u6587\u4ef6\u540d\u683c\u5f0f\u70ba ifcfg-\u3002\u4f8b\u5982\uff0c\u5c0d\u65bc em1\uff0c\u914d\u7f6e\u6587\u4ef6\u540d\u70ba ifcfg-em1\u3002<\/p>\n<p>\u4f7f\u7528\u6587\u672c\u7de8\u8f2f\u5668\uff08\u5982 vi \u6216 nano\uff09\u6253\u958b\u8a72\u914d\u7f6e\u6587\u4ef6\uff1a<\/p>\n<pre><code>vi \/etc\/sysconfig\/network-scripts\/ifcfg-em1<\/code><\/pre>\n<p>\u5728\u6587\u4ef6\u4e2d\uff0c\u627e\u5230\u4ee5\u4e0b\u884c\uff1a<\/p>\n<pre><code>DEVICE=em1<\/code><\/pre>\n<p>\u5c07\u5176\u4fee\u6539\u70ba\uff1a<\/p>\n<pre><code>DEVICE=eth0<\/code><\/pre>\n<p>\u63a5\u8457\uff0c\u9084\u9700\u8981\u4fee\u6539\u4ee5\u4e0b\u884c\uff1a<\/p>\n<pre><code>NAME=em1<\/code><\/pre>\n<p>\u5c07\u5176\u6539\u70ba\uff1a<\/p>\n<pre><code>NAME=eth0<\/code><\/pre>\n<p>\u5982\u679c\u6709\u5176\u4ed6\u8207\u7db2\u5361\u540d\u7a31\u76f8\u95dc\u7684\u884c\uff08\u5982 ONBOOT\u3001BOOTPROTO \u7b49\uff09\uff0c\u4e5f\u53ef\u4ee5\u6839\u64da\u9700\u8981\u9032\u884c\u76f8\u61c9\u7684\u4fee\u6539\u3002<\/p>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e4%b8%89%ef%bc%9a%e9%87%8d%e5%91%bd%e5%90%8d%e7%b6%b2%e5%8d%a1-xxwPFpLZoH\">\u6b65\u9a5f\u4e09\uff1a\u91cd\u547d\u540d\u7db2\u5361<\/h2>\n<p>\u63a5\u4e0b\u4f86\uff0c\u6211\u5011\u9700\u8981\u91cd\u547d\u540d\u7db2\u5361\u3002\u9019\u53ef\u4ee5\u901a\u904e\u5275\u5efa\u4e00\u500b\u65b0\u7684 udev \u898f\u5247\u4f86\u5be6\u73fe\u3002\u5728 \/etc\/udev\/rules.d\/ \u76ee\u9304\u4e0b\u5275\u5efa\u4e00\u500b\u65b0\u7684\u898f\u5247\u6587\u4ef6\uff0c\u4f8b\u5982 70-persistent-net.rules\uff1a<\/p>\n<pre><code>vi \/etc\/udev\/rules.d\/70-persistent-net.rules<\/code><\/pre>\n<p>\u5728\u6587\u4ef6\u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u5167\u5bb9\uff1a<\/p>\n<pre><code>SUBSYSTEM==\"net\", ACTION==\"add\", DRIVERS==\"?*\", ATTR{address}==\"\", NAME=\"eth0\"<\/code><\/pre>\n<p>\u8acb\u5c07  \u66ff\u63db\u70ba\u5be6\u969b\u7684 MAC \u5730\u5740\uff0c\u53ef\u4ee5\u901a\u904e ifconfig \u547d\u4ee4\u7372\u53d6\u3002<\/p>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e5%9b%9b%ef%bc%9a%e9%87%8d%e5%95%9f%e7%b6%b2%e5%8d%a1%e5%92%8c%e7%b3%bb%e7%b5%b1-xxwPFpLZoH\">\u6b65\u9a5f\u56db\uff1a\u91cd\u555f\u7db2\u5361\u548c\u7cfb\u7d71<\/h2>\n<p>\u5b8c\u6210\u4e0a\u8ff0\u6b65\u9a5f\u5f8c\uff0c\u60a8\u9700\u8981\u91cd\u555f\u7db2\u5361\u4ee5\u4f7f\u66f4\u6539\u751f\u6548\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u91cd\u555f\u7db2\u5361\uff1a<\/p>\n<pre><code>service network restart<\/code><\/pre>\n<p>\u5982\u679c\u9700\u8981\uff0c\u60a8\u4e5f\u53ef\u4ee5\u91cd\u555f\u6574\u500b\u7cfb\u7d71\uff1a<\/p>\n<pre><code>reboot<\/code><\/pre>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e4%ba%94%ef%bc%9a%e7%a2%ba%e8%aa%8d%e4%bf%ae%e6%94%b9%e7%b5%90%e6%9e%9c-xxwPFpLZoH\">\u6b65\u9a5f\u4e94\uff1a\u78ba\u8a8d\u4fee\u6539\u7d50\u679c<\/h2>\n<p>\u7cfb\u7d71\u91cd\u555f\u5f8c\uff0c\u518d\u6b21\u4f7f\u7528 ifconfig -a \u547d\u4ee4\u4f86\u78ba\u8a8d\u7db2\u5361\u540d\u7a31\u662f\u5426\u5df2\u6210\u529f\u4fee\u6539\u70ba eth0\u3001eth1 \u7b49\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-xxwPFpLZoH\">\u7e3d\u7d50<\/h2>\n<p>\u5728 CentOS 6.x \u4e2d\uff0c\u5c07\u7db2\u5361\u540d\u7a31\u5f9e em1\u3001em2 \u7b49\u4fee\u6539\u70ba eth0\u3001eth1 \u7b49\u7684\u904e\u7a0b\u76f8\u5c0d\u7c21\u55ae\uff0c\u53ea\u9700\u7de8\u8f2f\u914d\u7f6e\u6587\u4ef6\u548c\u5275\u5efa udev \u898f\u5247\u5373\u53ef\u3002\u9019\u6a23\u7684\u4fee\u6539\u53ef\u4ee5\u5e6b\u52a9\u7528\u6236\u66f4\u597d\u5730\u7ba1\u7406\u548c\u8b58\u5225\u7db2\u8def\u4ecb\u9762\uff0c\u7279\u5225\u662f\u5728\u591a\u7db2\u5361\u74b0\u5883\u4e2d\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u7528\u6236\u7684\u9700\u6c42\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u9084\u662f\u5176\u4ed6\u670d\u52d9\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u53ef\u9760\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Learn how to rename CentOS 6.x network interfaces from em1, em2, etc., to eth0, eth1, and more for easier management and configuration.<\/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-42690","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/42690","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=42690"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/42690\/revisions"}],"predecessor-version":[{"id":42691,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/42690\/revisions\/42691"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=42690"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=42690"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=42690"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}