{"id":43350,"date":"2024-10-05T03:18:06","date_gmt":"2024-10-04T19:18:06","guid":{"rendered":"https:\/\/server.hk\/cnblog\/43350\/"},"modified":"2024-10-05T03:18:06","modified_gmt":"2024-10-04T19:18:06","slug":"centos-7-%e8%99%9b%e6%93%ac%e6%a9%9f%e4%b8%8b%e8%a8%ad%e7%bd%ae%e5%9b%ba%e5%ae%9a-ip-%e8%a9%b3%e8%a7%a3","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/43350\/","title":{"rendered":"CentOS 7 \u865b\u64ec\u6a5f\u4e0b\u8a2d\u7f6e\u56fa\u5b9a IP \u8a73\u89e3"},"content":{"rendered":"<h1 id=\"centos-7-%e8%99%9b%e6%93%ac%e6%a9%9f%e4%b8%8b%e8%a8%ad%e7%bd%ae%e5%9b%ba%e5%ae%9a-ip-%e8%a9%b3%e8%a7%a3-duKVpjvJOe\">CentOS 7 \u865b\u64ec\u6a5f\u4e0b\u8a2d\u7f6e\u56fa\u5b9a IP \u8a73\u89e3<\/h1>\n<p>\u5728\u865b\u64ec\u5316\u74b0\u5883\u4e2d\uff0c\u8a2d\u7f6e\u56fa\u5b9a IP \u5730\u5740\u5c0d\u65bc\u4f3a\u670d\u5668\u7684\u7a69\u5b9a\u6027\u548c\u53ef\u8a2a\u554f\u6027\u81f3\u95dc\u91cd\u8981\u3002\u672c\u6587\u5c07\u8a73\u7d30\u4ecb\u7d39\u5982\u4f55\u5728 CentOS 7 \u865b\u64ec\u6a5f\u4e2d\u8a2d\u7f6e\u56fa\u5b9a IP \u5730\u5740\uff0c\u5e6b\u52a9\u7528\u6236\u66f4\u597d\u5730\u7ba1\u7406\u5176\u7db2\u7d61\u914d\u7f6e\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%9c%80%e8%a6%81%e5%9b%ba%e5%ae%9a-ip-%e5%9c%b0%e5%9d%80%ef%bc%9f-duKVpjvJOe\">\u70ba\u4ec0\u9ebc\u9700\u8981\u56fa\u5b9a IP \u5730\u5740\uff1f<\/h2>\n<p>\u56fa\u5b9a IP \u5730\u5740\u4f7f\u5f97\u4f3a\u670d\u5668\u5728\u7db2\u7d61\u4e2d\u59cb\u7d42\u4fdd\u6301\u76f8\u540c\u7684\u5730\u5740\uff0c\u9019\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u9023\u63a5\u7684\u61c9\u7528\u7a0b\u5e8f\uff08\u5982\u7db2\u7ad9\u4f3a\u670d\u5668\u3001\u6578\u64da\u5eab\u4f3a\u670d\u5668\u7b49\uff09\u5c24\u70ba\u91cd\u8981\u3002\u4f7f\u7528\u56fa\u5b9a IP \u5730\u5740\u53ef\u4ee5\u907f\u514d\u56e0 DHCP \u8b8a\u66f4\u800c\u5c0e\u81f4\u7684\u9023\u63a5\u554f\u984c\uff0c\u4e26\u4e14\u4fbf\u65bc\u9060\u7a0b\u7ba1\u7406\u548c\u8a2a\u554f\u3002<\/p>\n<h2 id=\"%e8%a8%ad%e7%bd%ae%e5%9b%ba%e5%ae%9a-ip-%e5%9c%b0%e5%9d%80%e7%9a%84%e6%ad%a5%e9%a9%9f-duKVpjvJOe\">\u8a2d\u7f6e\u56fa\u5b9a IP \u5730\u5740\u7684\u6b65\u9a5f<\/h2>\n<h3 id=\"%e6%ad%a5%e9%a9%9f-1%ef%bc%9a%e6%aa%a2%e6%9f%a5%e7%95%b6%e5%89%8d%e7%b6%b2%e7%b5%a1%e9%85%8d%e7%bd%ae-duKVpjvJOe\">\u6b65\u9a5f 1\uff1a\u6aa2\u67e5\u7576\u524d\u7db2\u7d61\u914d\u7f6e<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u6aa2\u67e5\u7576\u524d\u7684\u7db2\u7d61\u914d\u7f6e\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u67e5\u770b\u7576\u524d\u7684\u7db2\u7d61\u63a5\u53e3\u548c\u5176\u914d\u7f6e\uff1a<\/p>\n<pre><code>ip addr<\/code><\/pre>\n<p>\u9019\u5c07\u986f\u793a\u6240\u6709\u7db2\u7d61\u63a5\u53e3\u7684\u8a73\u7d30\u4fe1\u606f\uff0c\u5305\u62ec\u7576\u524d\u7684 IP \u5730\u5740\u3002<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f-2%ef%bc%9a%e7%b7%a8%e8%bc%af%e7%b6%b2%e7%b5%a1%e9%85%8d%e7%bd%ae%e6%96%87%e4%bb%b6-duKVpjvJOe\">\u6b65\u9a5f 2\uff1a\u7de8\u8f2f\u7db2\u7d61\u914d\u7f6e\u6587\u4ef6<\/h3>\n<p>\u5728 CentOS 7 \u4e2d\uff0c\u7db2\u7d61\u914d\u7f6e\u6587\u4ef6\u4f4d\u65bc \/etc\/sysconfig\/network-scripts\/ \u76ee\u9304\u4e0b\u3002\u60a8\u9700\u8981\u627e\u5230\u5c0d\u61c9\u7684\u7db2\u7d61\u63a5\u53e3\u914d\u7f6e\u6587\u4ef6\uff0c\u901a\u5e38\u547d\u540d\u70ba ifcfg-\uff0c\u4f8b\u5982 ifcfg-eth0\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u7de8\u8f2f\u8a72\u6587\u4ef6\uff1a<\/p>\n<pre><code>sudo vi \/etc\/sysconfig\/network-scripts\/ifcfg-eth0<\/code><\/pre>\n<p>\u5728\u6587\u4ef6\u4e2d\uff0c\u60a8\u9700\u8981\u8a2d\u7f6e\u4ee5\u4e0b\u53c3\u6578\uff1a<\/p>\n<pre><code>TYPE=\"Ethernet\"\nBOOTPROTO=\"none\"\nNAME=\"eth0\"\nDEVICE=\"eth0\"\nONBOOT=\"yes\"\nIPADDR=\"192.168.1.100\"  # \u8a2d\u7f6e\u60a8\u7684\u56fa\u5b9a IP \u5730\u5740\nNETMASK=\"255.255.255.0\"  # \u8a2d\u7f6e\u5b50\u7db2\u63a9\u78bc\nGATEWAY=\"192.168.1.1\"    # \u8a2d\u7f6e\u7db2\u95dc\nDNS1=\"8.8.8.8\"           # \u8a2d\u7f6e\u9996\u9078 DNS\nDNS2=\"8.8.4.4\"           # \u8a2d\u7f6e\u5099\u7528 DNS\n<\/code><\/pre>\n<p>\u78ba\u4fdd\u5c07 IPADDR\u3001NETMASK\u3001GATEWAY \u548c DNS \u8a2d\u7f6e\u70ba\u9069\u5408\u60a8\u7db2\u7d61\u74b0\u5883\u7684\u503c\u3002<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f-3%ef%bc%9a%e9%87%8d%e5%95%9f%e7%b6%b2%e7%b5%a1%e6%9c%8d%e5%8b%99-duKVpjvJOe\">\u6b65\u9a5f 3\uff1a\u91cd\u555f\u7db2\u7d61\u670d\u52d9<\/h3>\n<p>\u5b8c\u6210\u914d\u7f6e\u5f8c\uff0c\u60a8\u9700\u8981\u91cd\u555f\u7db2\u7d61\u670d\u52d9\u4ee5\u4f7f\u66f4\u6539\u751f\u6548\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u91cd\u555f\u7db2\u7d61\u670d\u52d9\uff1a<\/p>\n<pre><code>sudo systemctl restart network<\/code><\/pre>\n<p>\u60a8\u4e5f\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u7db2\u7d61\u72c0\u614b\uff1a<\/p>\n<pre><code>ip addr<\/code><\/pre>\n<p>\u78ba\u8a8d\u65b0\u7684\u56fa\u5b9a IP \u5730\u5740\u5df2\u6210\u529f\u8a2d\u7f6e\u3002<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f-4%ef%bc%9a%e6%b8%ac%e8%a9%a6%e9%80%a3%e6%8e%a5-duKVpjvJOe\">\u6b65\u9a5f 4\uff1a\u6e2c\u8a66\u9023\u63a5<\/h3>\n<p>\u6700\u5f8c\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528 ping \u547d\u4ee4\u6e2c\u8a66\u8207\u5176\u4ed6\u8a2d\u5099\u7684\u9023\u63a5\uff1a<\/p>\n<pre><code>ping 192.168.1.1<\/code><\/pre>\n<p>\u5982\u679c\u80fd\u5920\u6210\u529f\u63a5\u6536\u5230\u56de\u61c9\uff0c\u5247\u8868\u793a\u56fa\u5b9a IP \u5730\u5740\u8a2d\u7f6e\u6210\u529f\u3002<\/p>\n<h2 id=\"%e5%b8%b8%e8%a6%8b%e5%95%8f%e9%a1%8c-duKVpjvJOe\">\u5e38\u898b\u554f\u984c<\/h2>\n<h3 id=\"1-%e5%a6%82%e4%bd%95%e6%81%a2%e5%be%a9-dhcp-%e9%85%8d%e7%bd%ae%ef%bc%9f-duKVpjvJOe\">1. \u5982\u4f55\u6062\u5fa9 DHCP \u914d\u7f6e\uff1f<\/h3>\n<p>\u5982\u679c\u60a8\u5e0c\u671b\u6062\u5fa9 DHCP \u914d\u7f6e\uff0c\u53ea\u9700\u5c07 BOOTPROTO \u8a2d\u7f6e\u70ba &#8220;dhcp&#8221;\uff0c\u4e26\u91cd\u555f\u7db2\u7d61\u670d\u52d9\u5373\u53ef\u3002<\/p>\n<h3 id=\"2-%e5%a6%82%e4%bd%95%e6%9f%a5%e6%89%be%e7%b6%b2%e7%b5%a1%e6%8e%a5%e5%8f%a3%e5%90%8d%e7%a8%b1%ef%bc%9f-duKVpjvJOe\">2. \u5982\u4f55\u67e5\u627e\u7db2\u7d61\u63a5\u53e3\u540d\u7a31\uff1f<\/h3>\n<p>\u53ef\u4ee5\u4f7f\u7528\u547d\u4ee4 <code>ip link<\/code> \u4f86\u67e5\u627e\u6240\u6709\u7db2\u7d61\u63a5\u53e3\u7684\u540d\u7a31\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-duKVpjvJOe\">\u7e3d\u7d50<\/h2>\n<p>\u5728 CentOS 7 \u865b\u64ec\u6a5f\u4e2d\u8a2d\u7f6e\u56fa\u5b9a IP \u5730\u5740\u662f\u4e00\u500b\u7c21\u55ae\u800c\u91cd\u8981\u7684\u904e\u7a0b\uff0c\u80fd\u5920\u63d0\u9ad8\u4f3a\u670d\u5668\u7684\u7a69\u5b9a\u6027\u548c\u53ef\u8a2a\u554f\u6027\u3002\u901a\u904e\u4e0a\u8ff0\u6b65\u9a5f\uff0c\u60a8\u53ef\u4ee5\u8f15\u9b06\u5730\u914d\u7f6e\u56fa\u5b9a IP \u5730\u5740\uff0c\u78ba\u4fdd\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\u548c\u670d\u52d9\u59cb\u7d42\u53ef\u7528\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>\u8a73\u7d30\u6307\u5357\u6559\u60a8\u5982\u4f55\u5728CentOS 7\u865b\u64ec\u6a5f\u4e2d\u8a2d\u7f6e\u56fa\u5b9aIP\uff0c\u78ba\u4fdd\u7a69\u5b9a\u7684\u7db2\u7d61\u9023\u63a5\u548c\u9ad8\u6548\u7684\u7cfb\u7d71\u7ba1\u7406\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-43350","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/43350","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=43350"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/43350\/revisions"}],"predecessor-version":[{"id":43351,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/43350\/revisions\/43351"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=43350"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=43350"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=43350"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}