{"id":44910,"date":"2024-10-06T19:06:13","date_gmt":"2024-10-06T11:06:13","guid":{"rendered":"https:\/\/server.hk\/cnblog\/44910\/"},"modified":"2024-10-06T19:06:14","modified_gmt":"2024-10-06T11:06:14","slug":"linux-%e4%bc%ba%e6%9c%8d%e5%99%a8%e9%9b%99%e7%b6%b2%e5%8d%a1%e9%9b%99-ip-%e5%92%8c%e5%96%ae%e7%b6%b2%e5%8d%a1%e9%9b%99-ip-%e9%85%8d%e7%bd%ae%e6%96%b9%e6%b3%95%ef%bc%88rehat-centos%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/44910\/","title":{"rendered":"Linux \u4f3a\u670d\u5668\u96d9\u7db2\u5361\u96d9 IP \u548c\u55ae\u7db2\u5361\u96d9 IP \u914d\u7f6e\u65b9\u6cd5\uff08ReHat\/CentOS\uff09"},"content":{"rendered":"<h1 id=\"linux-%e4%bc%ba%e6%9c%8d%e5%99%a8%e9%9b%99%e7%b6%b2%e5%8d%a1%e9%9b%99-ip-%e5%92%8c%e5%96%ae%e7%b6%b2%e5%8d%a1%e9%9b%99-ip-%e9%85%8d%e7%bd%ae%e6%96%b9%e6%b3%95%ef%bc%88rehat-centos%ef%bc%89-rGTKErPbfO\">Linux \u4f3a\u670d\u5668\u96d9\u7db2\u5361\u96d9 IP \u548c\u55ae\u7db2\u5361\u96d9 IP \u914d\u7f6e\u65b9\u6cd5\uff08ReHat\/CentOS\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u4f3a\u670d\u5668\u7ba1\u7406\u4e2d\uff0c\u7db2\u8def\u914d\u7f6e\u662f\u81f3\u95dc\u91cd\u8981\u7684\u4e00\u74b0\u3002\u7279\u5225\u662f\u5728\u4f7f\u7528 Linux \u7cfb\u7d71\u7684\u4f3a\u670d\u5668\u4e0a\uff0c\u6b63\u78ba\u7684\u7db2\u8def\u914d\u7f6e\u53ef\u4ee5\u63d0\u9ad8\u4f3a\u670d\u5668\u7684\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5728 ReHat\/CentOS \u7cfb\u7d71\u4e0a\u914d\u7f6e\u96d9\u7db2\u5361\u96d9 IP \u548c\u55ae\u7db2\u5361\u96d9 IP \u7684\u65b9\u6cd5\u3002<\/p>\n<h2 id=\"%e9%9b%99%e7%b6%b2%e5%8d%a1%e9%9b%99-ip-%e9%85%8d%e7%bd%ae-rGTKErPbfO\">\u96d9\u7db2\u5361\u96d9 IP \u914d\u7f6e<\/h2>\n<p>\u96d9\u7db2\u5361\u914d\u7f6e\u901a\u5e38\u7528\u65bc\u9700\u8981\u9ad8\u53ef\u7528\u6027\u548c\u8ca0\u8f09\u5e73\u8861\u7684\u74b0\u5883\u3002\u4ee5\u4e0b\u662f\u914d\u7f6e\u96d9\u7db2\u5361\u96d9 IP \u7684\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f-1-%e7%a2%ba%e8%aa%8d%e7%b6%b2%e5%8d%a1-rGTKErPbfO\">\u6b65\u9a5f 1: \u78ba\u8a8d\u7db2\u5361<\/h3>\n<p>\u9996\u5148\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u78ba\u8a8d\u4f3a\u670d\u5668\u4e0a\u7684\u7db2\u5361\uff1a<\/p>\n<pre><code>ip a<\/code><\/pre>\n<p>\u9019\u5c07\u986f\u793a\u6240\u6709\u53ef\u7528\u7684\u7db2\u8def\u4ecb\u9762\u3002\u5047\u8a2d\u6211\u5011\u7684\u7db2\u5361\u540d\u7a31\u70ba <code>eth0<\/code> \u548c <code>eth1<\/code>\u3002<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f-2-%e7%b7%a8%e8%bc%af%e7%b6%b2%e8%b7%af%e9%85%8d%e7%bd%ae%e6%96%87%e4%bb%b6-rGTKErPbfO\">\u6b65\u9a5f 2: \u7de8\u8f2f\u7db2\u8def\u914d\u7f6e\u6587\u4ef6<\/h3>\n<p>\u63a5\u4e0b\u4f86\uff0c\u7de8\u8f2f\u7db2\u8def\u914d\u7f6e\u6587\u4ef6\u3002\u5c0d\u65bc <code>eth0<\/code>\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>sudo vi \/etc\/sysconfig\/network-scripts\/ifcfg-eth0<\/code><\/pre>\n<p>\u5728\u6587\u4ef6\u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u5167\u5bb9\uff1a<\/p>\n<pre><code>DEVICE=eth0\nBOOTPROTO=static\nONBOOT=yes\nIPADDR=192.168.1.10\nNETMASK=255.255.255.0\n<\/code><\/pre>\n<p>\u7136\u5f8c\uff0c\u5c0d\u65bc <code>eth1<\/code>\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>sudo vi \/etc\/sysconfig\/network-scripts\/ifcfg-eth1<\/code><\/pre>\n<p>\u5728\u6587\u4ef6\u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u5167\u5bb9\uff1a<\/p>\n<pre><code>DEVICE=eth1\nBOOTPROTO=static\nONBOOT=yes\nIPADDR=192.168.1.11\nNETMASK=255.255.255.0\n<\/code><\/pre>\n<h3 id=\"%e6%ad%a5%e9%a9%9f-3-%e9%87%8d%e5%95%9f%e7%b6%b2%e8%b7%af%e6%9c%8d%e5%8b%99-rGTKErPbfO\">\u6b65\u9a5f 3: \u91cd\u555f\u7db2\u8def\u670d\u52d9<\/h3>\n<p>\u5b8c\u6210\u914d\u7f6e\u5f8c\uff0c\u91cd\u555f\u7db2\u8def\u670d\u52d9\u4ee5\u4f7f\u66f4\u6539\u751f\u6548\uff1a<\/p>\n<pre><code>sudo systemctl restart network<\/code><\/pre>\n<h2 id=\"%e5%96%ae%e7%b6%b2%e5%8d%a1%e9%9b%99-ip-%e9%85%8d%e7%bd%ae-rGTKErPbfO\">\u55ae\u7db2\u5361\u96d9 IP \u914d\u7f6e<\/h2>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u60a8\u53ef\u80fd\u53ea\u9700\u8981\u4e00\u500b\u7db2\u5361\uff0c\u4f46\u5e0c\u671b\u70ba\u5176\u914d\u7f6e\u591a\u500b IP \u5730\u5740\u3002\u4ee5\u4e0b\u662f\u55ae\u7db2\u5361\u96d9 IP \u7684\u914d\u7f6e\u65b9\u6cd5\uff1a<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f-1-%e7%b7%a8%e8%bc%af%e7%b6%b2%e8%b7%af%e9%85%8d%e7%bd%ae%e6%96%87%e4%bb%b6-rGTKErPbfO\">\u6b65\u9a5f 1: \u7de8\u8f2f\u7db2\u8def\u914d\u7f6e\u6587\u4ef6<\/h3>\n<p>\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u7de8\u8f2f\u7db2\u5361\u914d\u7f6e\u6587\u4ef6\uff1a<\/p>\n<pre><code>sudo vi \/etc\/sysconfig\/network-scripts\/ifcfg-eth0<\/code><\/pre>\n<p>\u5728\u6587\u4ef6\u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u5167\u5bb9\uff1a<\/p>\n<pre><code>DEVICE=eth0\nBOOTPROTO=static\nONBOOT=yes\nIPADDR=192.168.1.10\nNETMASK=255.255.255.0\n<\/code><\/pre>\n<p>\u7136\u5f8c\uff0c\u70ba\u7b2c\u4e8c\u500b IP \u5730\u5740\u5275\u5efa\u4e00\u500b\u5225\u540d\u914d\u7f6e\u6587\u4ef6\uff1a<\/p>\n<pre><code>sudo vi \/etc\/sysconfig\/network-scripts\/ifcfg-eth0:0<\/code><\/pre>\n<p>\u5728\u6587\u4ef6\u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u5167\u5bb9\uff1a<\/p>\n<pre><code>DEVICE=eth0:0\nBOOTPROTO=static\nONBOOT=yes\nIPADDR=192.168.1.11\nNETMASK=255.255.255.0\n<\/code><\/pre>\n<h3 id=\"%e6%ad%a5%e9%a9%9f-2-%e9%87%8d%e5%95%9f%e7%b6%b2%e8%b7%af%e6%9c%8d%e5%8b%99-rGTKErPbfO\">\u6b65\u9a5f 2: \u91cd\u555f\u7db2\u8def\u670d\u52d9<\/h3>\n<p>\u5b8c\u6210\u914d\u7f6e\u5f8c\uff0c\u540c\u6a23\u9700\u8981\u91cd\u555f\u7db2\u8def\u670d\u52d9\uff1a<\/p>\n<pre><code>sudo systemctl restart network<\/code><\/pre>\n<h2 id=\"%e6%aa%a2%e6%9f%a5%e9%85%8d%e7%bd%ae-rGTKErPbfO\">\u6aa2\u67e5\u914d\u7f6e<\/h2>\n<p>\u7121\u8ad6\u662f\u96d9\u7db2\u5361\u9084\u662f\u55ae\u7db2\u5361\u914d\u7f6e\uff0c\u60a8\u90fd\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5 IP \u5730\u5740\u662f\u5426\u914d\u7f6e\u6210\u529f\uff1a<\/p>\n<pre><code>ip a<\/code><\/pre>\n<p>\u9019\u5c07\u986f\u793a\u6240\u6709\u914d\u7f6e\u7684 IP \u5730\u5740\uff0c\u78ba\u4fdd\u5b83\u5011\u6b63\u78ba\u986f\u793a\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-rGTKErPbfO\">\u7e3d\u7d50<\/h2>\n<p>\u5728 ReHat\/CentOS \u7cfb\u7d71\u4e0a\u914d\u7f6e\u96d9\u7db2\u5361\u96d9 IP \u548c\u55ae\u7db2\u5361\u96d9 IP \u662f\u4e00\u500b\u76f8\u5c0d\u7c21\u55ae\u7684\u904e\u7a0b\u3002\u901a\u904e\u6b63\u78ba\u7684\u914d\u7f6e\uff0c\u60a8\u53ef\u4ee5\u63d0\u9ad8\u4f3a\u670d\u5668\u7684\u53ef\u7528\u6027\u548c\u6027\u80fd\u3002\u7121\u8ad6\u60a8\u9078\u64c7\u54ea\u7a2e\u914d\u7f6e\u65b9\u5f0f\uff0c\u78ba\u4fdd\u5728\u9032\u884c\u66f4\u6539\u5f8c\u91cd\u555f\u7db2\u8def\u670d\u52d9\u4ee5\u4f7f\u66f4\u6539\u751f\u6548\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>Learn how to configure dual IPs on Linux servers with dual NICs or a single NIC in ReHat\/CentOS for optimal network performance.<\/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-44910","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44910","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=44910"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44910\/revisions"}],"predecessor-version":[{"id":44911,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44910\/revisions\/44911"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=44910"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=44910"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=44910"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}