{"id":63721,"date":"2025-04-29T10:24:12","date_gmt":"2025-04-29T02:24:12","guid":{"rendered":"https:\/\/fwq.ai\/blog\/63721\/"},"modified":"2025-04-29T10:24:12","modified_gmt":"2025-04-29T02:24:12","slug":"linux%e9%9d%99%e6%80%81ip%e6%80%8e%e4%b9%88%e8%ae%be%e7%bd%ae-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/63721\/","title":{"rendered":"linux\u9759\u6001ip\u600e\u4e48\u8bbe\u7f6e"},"content":{"rendered":"<blockquote><p>\n  linux \u7cfb\u7edf\u4e2d\u8bbe\u7f6e\u9759\u6001 ip \u5730\u5740\u7684\u6b65\u9aa4\uff1a\u67e5\u770b\u7f51\u7edc\u63a5\u53e3\uff08ip addr\uff09\u3002\u7f16\u8f91\u7f51\u7edc\u914d\u7f6e\u6587\u4ef6\uff08sudo nano \/etc\/sysconfig\/network-scripts\/ifcfg-interface\uff09\u3002\u8bbe\u7f6e\u9759\u6001 ip \u5730\u5740\uff08ipaddr=\uff09\u3002\u8bbe\u7f6e\u5b50\u7f51\u63a9\u7801\u548c\u7f51\u5173\uff08netmask=\u3001gateway=\uff09\u3002\u7981\u7528 dhcp\uff08onboot=no\uff09\u3002\u4fdd\u5b58\u66f4\u6539\u5e76\u91cd\u542f\u7f51\u7edc\uff08sudo systemctl restart network\uff09\u3002\u9a8c\u8bc1 ip \u5730\u5740\uff08ip addr\uff09\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202406\/04\/2024060414003915857.jpg\" class=\"aligncenter\" title=\"linux\u9759\u6001ip\u600e\u4e48\u8bbe\u7f6e\u63d2\u56fe\" alt=\"linux\u9759\u6001ip\u600e\u4e48\u8bbe\u7f6e\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u8bbe\u7f6e Linux \u9759\u6001 IP \u5730\u5740<\/strong><\/p>\n<p>\u5728 Linux \u7cfb\u7edf\u4e2d\uff0c\u8bbe\u7f6e\u9759\u6001 IP \u5730\u5740\u975e\u5e38\u7b80\u5355\uff0c\u53ea\u9700\u6267\u884c\u4ee5\u4e0b\u6b65\u9aa4\uff1a<\/p>\n<p><strong>1. \u67e5\u770b\u7f51\u7edc\u63a5\u53e3<\/strong><\/p>\n<p>\u9996\u5148\uff0c\u4f60\u9700\u8981\u786e\u5b9a\u8981\u914d\u7f6e\u9759\u6001 IP \u5730\u5740\u7684\u7f51\u7edc\u63a5\u53e3\u3002\u53ef\u4ee5\u901a\u8fc7\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u67e5\u770b\u53ef\u7528\u7684\u7f51\u7edc\u63a5\u53e3\uff1a<\/p>\n<pre>ip addr<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5c06\u8f93\u51fa\u7c7b\u4f3c\u4e8e\uff1a<\/p>\n<pre>1: lo: &lt;LOOPBACK,UP,LOWER_UP&gt; mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000\n    link\/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00\n2: eth0: &lt;BROADCAST,MULTICAST,UP,LOWER_UP&gt; mtu 1500 qdisc pfifo_fast state UP group default qlen 1000\n    link\/ether 00:50:56:c0:00:08 brd ff:ff:ff:ff:ff:ff<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u7f51\u7edc\u63a5\u53e3\u662f eth0\u3002<\/p>\n<p><strong>2. \u7f16\u8f91\u7f51\u7edc\u914d\u7f6e\u6587\u4ef6<\/strong><\/p>\n<p>\u63a5\u4e0b\u6765\uff0c\u4f60\u9700\u8981\u7f16\u8f91 \/etc\/sysconfig\/network-scripts\/ifcfg-INTERFACE \u6587\u4ef6\uff0c\u5176\u4e2d INTERFACE \u662f\u4f60\u8981\u914d\u7f6e\u7684\u7f51\u7edc\u63a5\u53e3\u7684\u540d\u79f0\uff08\u5728\u672c\u4f8b\u4e2d\u4e3a eth0\uff09\u3002<\/p>\n<p>\u4f7f\u7528\u6587\u672c\u7f16\u8f91\u5668\u6253\u5f00\u6587\u4ef6\uff1a<\/p>\n<pre>sudo nano \/etc\/sysconfig\/network-scripts\/ifcfg-eth0<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>3. \u8bbe\u7f6e\u9759\u6001 IP \u5730\u5740<\/strong><\/p>\n<p>\u5728\u6587\u4ef6\u4e2d\uff0c\u627e\u5230\u4ee5\u4e0b\u884c\uff1a<\/p>\n<pre>IPADDR=<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u53d6\u6d88\u6ce8\u91ca\u8be5\u884c\u5e76\u8f93\u5165\u4f60\u8981\u4f7f\u7528\u7684\u9759\u6001 IP \u5730\u5740\uff0c\u4f8b\u5982\uff1a<\/p>\n<pre>IPADDR=192.168.1.10<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>4. \u8bbe\u7f6e\u63a9\u7801\u548c\u7f51\u5173<\/strong><\/p>\n<p>\u540c\u6837\uff0c\u627e\u5230\u4ee5\u4e0b\u884c\uff1a<\/p>\n<pre>NETMASK=<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<pre>GATEWAY=<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u53d6\u6d88\u6ce8\u91ca\u8fd9\u4e9b\u884c\u5e76\u8f93\u5165\u76f8\u5e94\u7684\u5b50\u7f51\u63a9\u7801\u548c\u7f51\u5173\uff0c\u4f8b\u5982\uff1a<\/p>\n<pre>NETMASK=255.255.255.0\nGATEWAY=192.168.1.1<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>5. \u7981\u7528 DHCP<\/strong><\/p>\n<p>\u4e3a\u4e86\u786e\u4fdd\u7cfb\u7edf\u4f7f\u7528\u9759\u6001 IP \u5730\u5740\uff0c\u4f60\u9700\u8981\u7981\u7528 DHCP\u3002\u627e\u5230\u4ee5\u4e0b\u884c\uff1a<\/p>\n<pre>ONBOOT=no<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u53d6\u6d88\u6ce8\u91ca\u8be5\u884c\uff0c\u786e\u4fdd\u5b83\u8bbe\u7f6e\u4e3a no\u3002<\/p>\n<p><strong>6. \u4fdd\u5b58\u66f4\u6539\u5e76\u91cd\u542f\u7f51\u7edc<\/strong><\/p>\n<p>\u4fdd\u5b58\u6587\u4ef6\u5e76\u9000\u51fa\u6587\u672c\u7f16\u8f91\u5668\u3002\u7136\u540e\uff0c\u901a\u8fc7\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u91cd\u65b0\u542f\u52a8\u7f51\u7edc\uff1a<\/p>\n<pre>sudo systemctl restart network<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>7. \u9a8c\u8bc1 IP \u5730\u5740<\/strong><\/p>\n<p>\u6700\u540e\uff0c\u4f7f\u7528 ip addr \u547d\u4ee4\u9a8c\u8bc1\u662f\u5426\u5df2\u8bbe\u7f6e\u9759\u6001 IP \u5730\u5740\uff1a<\/p>\n<pre>ip addr<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u8f93\u51fa\u5e94\u663e\u793a\u6240\u914d\u7f6e\u7684\u9759\u6001 IP \u5730\u5740\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u9759\u6001ip\u600e\u4e48\u8bbe\u7f6e\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8FDCServers\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>linux \u7cfb\u7edf\u4e2d\u8bbe\u7f6e\u9759\u6001 ip \u5730\u5740\u7684\u6b65\u9aa4\uff1a\u67e5\u770b\u7f51\u7edc\u63a5\u53e3\uff08ip addr\uff09\u3002\u7f16\u8f91\u7f51\u7edc\u914d\u7f6e\u6587\u4ef6\uff08sudo nano \/etc\/sysconfig\/network-scripts\/ifcfg-interface\uff09\u3002\u8bbe\u7f6e\u9759\u6001 ip \u5730\u5740\uff08ipaddr=\uff09\u3002\u8bbe\u7f6e\u5b50\u7f51\u63a9\u7801\u548c\u7f51\u5173\uff08netmask=\u3001gateway=\uff09\u3002\u7981\u7528 dhcp\uff08onboot=no\uff09\u3002\u4fdd\u5b58\u66f4\u6539\u5e76\u91cd\u542f\u7f51\u7edc\uff08sudo systemctl restart network\uff09\u3002\u9a8c\u8bc1 ip \u5730\u5740\uff08ip addr\uff09\u3002 \u5982\u4f55\u8bbe\u7f6e Linux \u9759\u6001 IP \u5730\u5740 \u5728 Linux \u7cfb\u7edf\u4e2d\uff0c\u8bbe\u7f6e\u9759\u6001 IP \u5730\u5740\u975e\u5e38\u7b80\u5355\uff0c\u53ea\u9700\u6267\u884c\u4ee5\u4e0b\u6b65\u9aa4\uff1a 1. \u67e5\u770b\u7f51\u7edc\u63a5\u53e3 \u9996\u5148\uff0c\u4f60\u9700\u8981\u786e\u5b9a\u8981\u914d\u7f6e\u9759\u6001 IP \u5730\u5740\u7684\u7f51\u7edc\u63a5\u53e3\u3002\u53ef\u4ee5\u901a\u8fc7\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u67e5\u770b\u53ef\u7528\u7684\u7f51\u7edc\u63a5\u53e3\uff1a ip addr \u767b\u5f55\u540e\u590d\u5236 \u767b\u5f55\u540e\u590d\u5236 \u5c06\u8f93\u51fa\u7c7b\u4f3c\u4e8e\uff1a 1: lo: &lt;LOOPBACK,UP,LOWER_UP&gt; mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link\/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 2: eth0: [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-63721","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/63721","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=63721"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/63721\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=63721"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=63721"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=63721"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}