{"id":42718,"date":"2024-10-04T00:57:32","date_gmt":"2024-10-03T16:57:32","guid":{"rendered":"https:\/\/server.hk\/cnblog\/42718\/"},"modified":"2024-10-04T00:57:32","modified_gmt":"2024-10-03T16:57:32","slug":"centos-7-mini-%e4%bd%bf%e7%94%a8-ifconfig-%e5%af%a6%e4%be%8b","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/42718\/","title":{"rendered":"CentOS 7 mini \u4f7f\u7528 ifconfig \u5be6\u4f8b"},"content":{"rendered":"<h1 id=\"centos-7-mini-%e4%bd%bf%e7%94%a8-ifconfig-%e5%af%a6%e4%be%8b-ilDdFhpRCb\">CentOS 7 mini \u4f7f\u7528 ifconfig \u5be6\u4f8b<\/h1>\n<p>\u5728 CentOS 7 \u7cfb\u7d71\u4e2d\uff0c\u7db2\u7d61\u914d\u7f6e\u662f\u7cfb\u7d71\u7ba1\u7406\u7684\u91cd\u8981\u7d44\u6210\u90e8\u5206\u3002\u96d6\u7136\u5728\u8f03\u65b0\u7248\u672c\u7684 Linux \u767c\u884c\u7248\u4e2d\uff0c<code>ifconfig<\/code> \u547d\u4ee4\u5df2\u88ab <code>ip<\/code> \u547d\u4ee4\u53d6\u4ee3\uff0c\u4f46\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c<code>ifconfig<\/code> \u4ecd\u7136\u662f\u8a31\u591a\u7cfb\u7d71\u7ba1\u7406\u54e1\u7684\u9996\u9078\u5de5\u5177\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u5728 CentOS 7 mini \u74b0\u5883\u4e2d\u4f7f\u7528 <code>ifconfig<\/code> \u547d\u4ee4\u9032\u884c\u7db2\u7d61\u914d\u7f6e\u3002<\/p>\n<h2 id=\"%e5%ae%89%e8%a3%9d-net-tools-%e5%a5%97%e4%bb%b6-ilDdFhpRCb\">\u5b89\u88dd net-tools \u5957\u4ef6<\/h2>\n<p>\u5728 CentOS 7 \u4e2d\uff0c<code>ifconfig<\/code> \u547d\u4ee4\u4e26\u4e0d\u9810\u8a2d\u5b89\u88dd\u3002\u8981\u4f7f\u7528\u6b64\u547d\u4ee4\uff0c\u9996\u5148\u9700\u8981\u5b89\u88dd <code>net-tools<\/code> \u5957\u4ef6\u3002\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u9032\u884c\u5b89\u88dd\uff1a<\/p>\n<pre><code>sudo yum install net-tools<\/code><\/pre>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u53ef\u4ee5\u4f7f\u7528 <code>ifconfig<\/code> \u547d\u4ee4\u4f86\u67e5\u770b\u548c\u914d\u7f6e\u7db2\u7d61\u63a5\u53e3\u3002<\/p>\n<h2 id=\"%e6%9f%a5%e7%9c%8b%e7%b6%b2%e7%b5%a1%e6%8e%a5%e5%8f%a3-ilDdFhpRCb\">\u67e5\u770b\u7db2\u7d61\u63a5\u53e3<\/h2>\n<p>\u8981\u67e5\u770b\u7576\u524d\u7cfb\u7d71\u4e2d\u7684\u6240\u6709\u7db2\u7d61\u63a5\u53e3\u53ca\u5176\u72c0\u614b\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>ifconfig<\/code><\/pre>\n<p>\u9019\u5c07\u986f\u793a\u6240\u6709\u53ef\u7528\u7684\u7db2\u7d61\u63a5\u53e3\uff0c\u5305\u62ec\u5176 IP \u5730\u5740\u3001\u5b50\u7db2\u63a9\u78bc\u548c\u5176\u4ed6\u76f8\u95dc\u4fe1\u606f\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>eth0: flags=4163  mtu 1500\n        inet 192.168.1.10  netmask 255.255.255.0  broadcast 192.168.1.255\n        inet6 fe80::a00:27ff:fe4e:66d4  prefixlen 64  scopeid 0x20\n        ether 08:00:27:4e:66:d4  txqueuelen 1000  (Ethernet)\n        RX packets 123456  bytes 123456789 (123.4 MB)\n        TX packets 654321  bytes 987654321 (987.6 MB)<\/code><\/pre>\n<h2 id=\"%e9%85%8d%e7%bd%ae%e9%9d%9c%e6%85%8b-ip-%e5%9c%b0%e5%9d%80-ilDdFhpRCb\">\u914d\u7f6e\u975c\u614b IP \u5730\u5740<\/h2>\n<p>\u5982\u679c\u9700\u8981\u70ba\u67d0\u500b\u7db2\u7d61\u63a5\u53e3\u914d\u7f6e\u975c\u614b IP \u5730\u5740\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>sudo ifconfig eth0 192.168.1.20 netmask 255.255.255.0 up<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07 <code>eth0<\/code> \u63a5\u53e3\u7684 IP \u5730\u5740\u8a2d\u7f6e\u70ba <code>192.168.1.20<\/code>\uff0c\u4e26\u555f\u7528\u8a72\u63a5\u53e3\u3002\u8981\u78ba\u8a8d\u66f4\u6539\uff0c\u53ef\u4ee5\u518d\u6b21\u904b\u884c <code>ifconfig<\/code> \u547d\u4ee4\u3002<\/p>\n<h2 id=\"%e9%85%8d%e7%bd%ae%e7%b6%b2%e9%97%9c-ilDdFhpRCb\">\u914d\u7f6e\u7db2\u95dc<\/h2>\n<p>\u9664\u4e86\u914d\u7f6e\u975c\u614b IP \u5730\u5740\u5916\uff0c\u9084\u9700\u8981\u8a2d\u7f6e\u9ed8\u8a8d\u7db2\u95dc\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u8a2d\u7f6e\u7db2\u95dc\uff1a<\/p>\n<pre><code>sudo route add default gw 192.168.1.1 eth0<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u9ed8\u8a8d\u7db2\u95dc\u8a2d\u7f6e\u70ba <code>192.168.1.1<\/code>\uff0c\u4e26\u6307\u5b9a\u4f7f\u7528 <code>eth0<\/code> \u63a5\u53e3\u3002<\/p>\n<h2 id=\"%e9%85%8d%e7%bd%ae-dns-%e4%bc%ba%e6%9c%8d%e5%99%a8-ilDdFhpRCb\">\u914d\u7f6e DNS \u4f3a\u670d\u5668<\/h2>\n<p>\u5728 CentOS 7 \u4e2d\uff0cDNS \u4f3a\u670d\u5668\u7684\u914d\u7f6e\u901a\u5e38\u5728 <code>\/etc\/resolv.conf<\/code> \u6587\u4ef6\u4e2d\u9032\u884c\u3002\u53ef\u4ee5\u4f7f\u7528\u6587\u672c\u7de8\u8f2f\u5668\u6253\u958b\u8a72\u6587\u4ef6\uff0c\u4e26\u6dfb\u52a0\u4ee5\u4e0b\u5167\u5bb9\uff1a<\/p>\n<pre><code>nameserver 8.8.8.8\nnameserver 8.8.4.4<\/code><\/pre>\n<p>\u9019\u88e1\u4f7f\u7528\u7684\u662f Google \u7684\u516c\u5171 DNS \u4f3a\u670d\u5668\u5730\u5740\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-ilDdFhpRCb\">\u7e3d\u7d50<\/h2>\n<p>\u5728 CentOS 7 mini \u74b0\u5883\u4e2d\uff0c\u4f7f\u7528 <code>ifconfig<\/code> \u547d\u4ee4\u9032\u884c\u7db2\u7d61\u914d\u7f6e\u662f\u4e00\u500b\u7c21\u55ae\u800c\u6709\u6548\u7684\u65b9\u6cd5\u3002\u901a\u904e\u5b89\u88dd <code>net-tools<\/code> \u5957\u4ef6\uff0c\u60a8\u53ef\u4ee5\u8f15\u9b06\u67e5\u770b\u548c\u914d\u7f6e\u7db2\u7d61\u63a5\u53e3\uff0c\u5305\u62ec\u8a2d\u7f6e\u975c\u614b IP \u5730\u5740\u3001\u9ed8\u8a8d\u7db2\u95dc\u548c DNS \u4f3a\u670d\u5668\u3002\u9019\u4e9b\u57fa\u672c\u7684\u7db2\u7d61\u914d\u7f6e\u5c0d\u65bc\u78ba\u4fdd\u60a8\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u6216 <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u7684\u6b63\u5e38\u904b\u884c\u81f3\u95dc\u91cd\u8981\u3002\u4e86\u89e3\u9019\u4e9b\u547d\u4ee4\u5c07\u5e6b\u52a9\u60a8\u66f4\u597d\u5730\u7ba1\u7406\u548c\u7dad\u8b77\u60a8\u7684\u4f3a\u670d\u5668\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22 CentOS 7 mini \u4e2d\u4f7f\u7528 ifconfig \u7684\u5be6\u4f8b\uff0c\u5b78\u7fd2\u5982\u4f55\u914d\u7f6e\u7db2\u7d61\u63a5\u53e3\u548c\u7ba1\u7406\u7db2\u7d61\u8a2d\u7f6e\u7684\u57fa\u672c\u64cd\u4f5c\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-42718","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/42718","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=42718"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/42718\/revisions"}],"predecessor-version":[{"id":42719,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/42718\/revisions\/42719"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=42718"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=42718"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=42718"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}