{"id":45170,"date":"2024-10-06T20:59:14","date_gmt":"2024-10-06T12:59:14","guid":{"rendered":"https:\/\/server.hk\/cnblog\/45170\/"},"modified":"2024-10-06T20:59:14","modified_gmt":"2024-10-06T12:59:14","slug":"%e5%9f%ba%e6%96%bc-rhel-8-centos-8-%e7%9a%84%e7%b6%b2%e7%b5%a1-ip-%e9%85%8d%e7%bd%ae%e8%a9%b3%e8%a7%a3","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/45170\/","title":{"rendered":"\u57fa\u65bc RHEL 8\/CentOS 8 \u7684\u7db2\u7d61 IP \u914d\u7f6e\u8a73\u89e3"},"content":{"rendered":"<h1 id=\"%e5%9f%ba%e6%96%bc-rhel-8-centos-8-%e7%9a%84%e7%b6%b2%e7%b5%a1-ip-%e9%85%8d%e7%bd%ae%e8%a9%b3%e8%a7%a3-uGoNlJnBok\">\u57fa\u65bc RHEL 8\/CentOS 8 \u7684\u7db2\u7d61 IP \u914d\u7f6e\u8a73\u89e3<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u4f4d\u6642\u4ee3\uff0c\u7db2\u7d61\u914d\u7f6e\u662f\u6bcf\u500b\u7cfb\u7d71\u7ba1\u7406\u54e1\u5fc5\u9808\u638c\u63e1\u7684\u57fa\u672c\u6280\u80fd\u4e4b\u4e00\u3002\u7279\u5225\u662f\u5728\u4f7f\u7528 RHEL 8 \u6216 CentOS 8 \u7684\u74b0\u5883\u4e2d\uff0c\u6b63\u78ba\u7684 IP \u914d\u7f6e\u4e0d\u50c5\u80fd\u78ba\u4fdd\u7cfb\u7d71\u7684\u6b63\u5e38\u904b\u884c\uff0c\u9084\u80fd\u63d0\u9ad8\u7db2\u7d61\u7684\u5b89\u5168\u6027\u548c\u7a69\u5b9a\u6027\u3002\u672c\u6587\u5c07\u8a73\u7d30\u4ecb\u7d39\u5982\u4f55\u5728 RHEL 8\/CentOS 8 \u4e2d\u9032\u884c\u7db2\u7d61 IP \u914d\u7f6e\u3002<\/p>\n<h2 id=\"1-%e7%92%b0%e5%a2%83%e6%ba%96%e5%82%99-uGoNlJnBok\">1. \u74b0\u5883\u6e96\u5099<\/h2>\n<p>\u5728\u958b\u59cb\u914d\u7f6e\u4e4b\u524d\uff0c\u78ba\u4fdd\u60a8\u7684\u7cfb\u7d71\u5df2\u7d93\u5b89\u88dd\u4e86 RHEL 8 \u6216 CentOS 8\u3002\u60a8\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u7cfb\u7d71\u7248\u672c\uff1a<\/p>\n<pre><code>cat \/etc\/os-release<\/code><\/pre>\n<p>\u5982\u679c\u60a8\u4f7f\u7528\u7684\u662f\u865b\u64ec\u6a5f\uff0c\u8acb\u78ba\u4fdd\u7db2\u7d61\u63a5\u53e3\u5df2\u6b63\u78ba\u8a2d\u7f6e\u4e26\u555f\u7528\u3002<\/p>\n<h2 id=\"2-%e7%a2%ba%e8%aa%8d%e7%b6%b2%e7%b5%a1%e6%8e%a5%e5%8f%a3-uGoNlJnBok\">2. \u78ba\u8a8d\u7db2\u7d61\u63a5\u53e3<\/h2>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u78ba\u8a8d\u7cfb\u7d71\u4e2d\u7684\u7db2\u7d61\u63a5\u53e3\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5217\u51fa\u6240\u6709\u53ef\u7528\u7684\u7db2\u7d61\u63a5\u53e3\uff1a<\/p>\n<pre><code>ip link show<\/code><\/pre>\n<p>\u9019\u5c07\u986f\u793a\u6240\u6709\u7684\u7db2\u7d61\u63a5\u53e3\u53ca\u5176\u72c0\u614b\u3002\u901a\u5e38\uff0c\u60a8\u6703\u770b\u5230\u985e\u4f3c\u65bc <code>eth0<\/code> \u6216 <code>ens33<\/code> \u7684\u63a5\u53e3\u540d\u7a31\u3002<\/p>\n<h2 id=\"3-%e9%85%8d%e7%bd%ae%e9%9d%9c%e6%85%8b-ip-%e5%9c%b0%e5%9d%80-uGoNlJnBok\">3. \u914d\u7f6e\u975c\u614b IP \u5730\u5740<\/h2>\n<p>\u5982\u679c\u60a8\u5e0c\u671b\u70ba\u67d0\u500b\u7db2\u7d61\u63a5\u53e3\u914d\u7f6e\u975c\u614b IP \u5730\u5740\uff0c\u60a8\u9700\u8981\u7de8\u8f2f\u76f8\u61c9\u7684\u914d\u7f6e\u6587\u4ef6\u3002\u9019\u4e9b\u6587\u4ef6\u4f4d\u65bc <code>\/etc\/sysconfig\/network-scripts\/<\/code> \u76ee\u9304\u4e0b\uff0c\u6587\u4ef6\u540d\u901a\u5e38\u70ba <code>ifcfg-\u63a5\u53e3\u540d\u7a31<\/code>\u3002<\/p>\n<p>\u4f8b\u5982\uff0c\u5c0d\u65bc <code>eth0<\/code> \u63a5\u53e3\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u7de8\u8f2f\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\uff0c\u60a8\u53ef\u4ee5\u6dfb\u52a0\u6216\u4fee\u6539\u4ee5\u4e0b\u53c3\u6578\uff1a<\/p>\n<pre><code>TYPE=Ethernet\nBOOTPROTO=none\nNAME=eth0\nDEVICE=eth0\nONBOOT=yes\nIPADDR=192.168.1.100\nNETMASK=255.255.255.0\nGATEWAY=192.168.1.1\nDNS1=8.8.8.8\nDNS2=8.8.4.4<\/code><\/pre>\n<p>\u9019\u88e1\uff0c<code>IPADDR<\/code> \u662f\u60a8\u5e0c\u671b\u8a2d\u7f6e\u7684\u975c\u614b IP \u5730\u5740\uff0c<code>NETMASK<\/code> \u662f\u5b50\u7db2\u63a9\u78bc\uff0c<code>GATEWAY<\/code> \u662f\u9ed8\u8a8d\u7db2\u95dc\uff0c<code>DNS1<\/code> \u548c <code>DNS2<\/code> \u662f DNS \u4f3a\u670d\u5668\u7684\u5730\u5740\u3002<\/p>\n<h2 id=\"4-%e9%85%8d%e7%bd%ae-dhcp-uGoNlJnBok\">4. \u914d\u7f6e DHCP<\/h2>\n<p>\u5982\u679c\u60a8\u5e0c\u671b\u901a\u904e DHCP \u7372\u53d6 IP \u5730\u5740\uff0c\u5247\u9700\u8981\u5c07 <code>BOOTPROTO<\/code> \u8a2d\u7f6e\u70ba <code>dhcp<\/code>\u3002\u7de8\u8f2f\u914d\u7f6e\u6587\u4ef6\u5982\u4e0b\uff1a<\/p>\n<pre><code>BOOTPROTO=dhcp\nONBOOT=yes<\/code><\/pre>\n<h2 id=\"5-%e9%87%8d%e5%95%9f%e7%b6%b2%e7%b5%a1%e6%9c%8d%e5%8b%99-uGoNlJnBok\">5. \u91cd\u555f\u7db2\u7d61\u670d\u52d9<\/h2>\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\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 show<\/code><\/pre>\n<h2 id=\"6-%e6%b8%ac%e8%a9%a6%e7%b6%b2%e7%b5%a1%e9%80%a3%e6%8e%a5-uGoNlJnBok\">6. \u6e2c\u8a66\u7db2\u7d61\u9023\u63a5<\/h2>\n<p>\u6700\u5f8c\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528 <code>ping<\/code> \u547d\u4ee4\u4f86\u6e2c\u8a66\u7db2\u7d61\u9023\u63a5\u3002\u4f8b\u5982\uff0c\u60a8\u53ef\u4ee5\u5617\u8a66 ping \u4e00\u500b\u516c\u5171 DNS \u4f3a\u670d\u5668\uff1a<\/p>\n<pre><code>ping 8.8.8.8<\/code><\/pre>\n<p>\u5982\u679c\u60a8\u80fd\u5920\u6536\u5230\u56de\u61c9\uff0c\u5247\u8868\u793a\u60a8\u7684\u7db2\u7d61\u914d\u7f6e\u5df2\u6210\u529f\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-uGoNlJnBok\">\u7e3d\u7d50<\/h2>\n<p>\u5728 RHEL 8\/CentOS 8 \u4e2d\u9032\u884c\u7db2\u7d61 IP \u914d\u7f6e\u662f\u4e00\u500b\u76f8\u5c0d\u7c21\u55ae\u7684\u904e\u7a0b\u3002\u901a\u904e\u6b63\u78ba\u7684\u914d\u7f6e\uff0c\u60a8\u53ef\u4ee5\u78ba\u4fdd\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u5b89\u5168\u6027\u3002\u7121\u8ad6\u662f\u975c\u614b IP \u9084\u662f DHCP \u914d\u7f6e\uff0c\u638c\u63e1\u9019\u4e9b\u57fa\u672c\u6280\u80fd\u5c0d\u65bc\u7cfb\u7d71\u7ba1\u7406\u54e1\u4f86\u8aaa\u90fd\u662f\u81f3\u95dc\u91cd\u8981\u7684\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>\u6df1\u5165\u63a2\u8a0e\u57fa\u65bc RHEL 8\/CentOS 8 \u7684\u7db2\u7d61 IP \u914d\u7f6e\uff0c\u63d0\u4f9b\u8a73\u7d30\u6b65\u9a5f\u8207\u6700\u4f73\u5be6\u8e10\uff0c\u52a9\u60a8\u8f15\u9b06\u7ba1\u7406\u7db2\u7d61\u8a2d\u7f6e\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-45170","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/45170","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=45170"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/45170\/revisions"}],"predecessor-version":[{"id":45171,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/45170\/revisions\/45171"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=45170"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=45170"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=45170"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}