{"id":52383,"date":"2024-10-09T02:11:14","date_gmt":"2024-10-08T18:11:14","guid":{"rendered":"https:\/\/server.hk\/cnblog\/52383\/"},"modified":"2024-11-14T10:39:09","modified_gmt":"2024-11-14T02:39:09","slug":"ubuntu-%e4%b8%ad%e6%9f%a5%e7%9c%8b%e7%b6%b2%e7%b5%a1%e8%b7%af%e7%94%b1%e8%a1%a8%e5%85%b7%e9%ab%94%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/52383\/","title":{"rendered":"Ubuntu \u4e2d\u67e5\u770b\u7db2\u7d61\u8def\u7531\u8868\u5177\u9ad4\u65b9\u6cd5"},"content":{"rendered":"<h1 id=\"ubuntu-%e4%b8%ad%e6%9f%a5%e7%9c%8b%e7%b6%b2%e7%b5%a1%e8%b7%af%e7%94%b1%e8%a1%a8%e5%85%b7%e9%ab%94%e6%96%b9%e6%b3%95-JkonysVudC\">Ubuntu \u4e2d\u67e5\u770b\u7db2\u7d61\u8def\u7531\u8868\u5177\u9ad4\u65b9\u6cd5<\/h1>\n<p>\u5728\u4f7f\u7528 Ubuntu \u7cfb\u7d71\u6642\uff0c\u4e86\u89e3\u5982\u4f55\u67e5\u770b\u7db2\u7d61\u8def\u7531\u8868\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u8def\u7531\u8868\u662f\u64cd\u4f5c\u7cfb\u7d71\u7528\u4f86\u6c7a\u5b9a\u6578\u64da\u5305\u767c\u9001\u8def\u5f91\u7684\u95dc\u9375\u7d44\u4ef6\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5728 Ubuntu \u4e2d\u67e5\u770b\u7db2\u7d61\u8def\u7531\u8868\u7684\u5177\u9ad4\u65b9\u6cd5\uff0c\u5e6b\u52a9\u7528\u6236\u66f4\u597d\u5730\u7ba1\u7406\u548c\u6392\u67e5\u7db2\u7d61\u554f\u984c\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e7%b6%b2%e7%b5%a1%e8%b7%af%e7%94%b1%e8%a1%a8%ef%bc%9f-JkonysVudC\">\u4ec0\u9ebc\u662f\u7db2\u7d61\u8def\u7531\u8868\uff1f<\/h2>\n<p>\u7db2\u7d61\u8def\u7531\u8868\u662f\u4e00\u500b\u6578\u64da\u7d50\u69cb\uff0c\u5305\u542b\u4e86\u7db2\u7d61\u4e2d\u5404\u500b\u76ee\u7684\u5730\u7684\u8def\u7531\u4fe1\u606f\u3002\u5b83\u544a\u8a34\u64cd\u4f5c\u7cfb\u7d71\u5982\u4f55\u5c07\u6578\u64da\u5305\u767c\u9001\u5230\u7279\u5b9a\u7684 IP \u5730\u5740\u3002\u8def\u7531\u8868\u901a\u5e38\u5305\u62ec\u4ee5\u4e0b\u5e7e\u500b\u91cd\u8981\u5b57\u6bb5\uff1a<\/p>\n<ul>\n<li><strong>\u76ee\u7684\u5730\uff08Destination\uff09<\/strong>\uff1a\u6578\u64da\u5305\u7684\u76ee\u6a19 IP \u5730\u5740\u3002<\/li>\n<li><strong>\u7db2\u7d61\u63a9\u78bc\uff08Netmask\uff09<\/strong>\uff1a\u7528\u65bc\u78ba\u5b9a\u76ee\u7684\u5730\u7684\u7db2\u7d61\u90e8\u5206\u3002<\/li>\n<li><strong>\u7db2\u95dc\uff08Gateway\uff09<\/strong>\uff1a\u6578\u64da\u5305\u9700\u8981\u7d93\u904e\u7684\u4e0b\u4e00\u8df3\u8def\u7531\u5668\u7684 IP \u5730\u5740\u3002<\/li>\n<li><strong>\u63a5\u53e3\uff08Interface\uff09<\/strong>\uff1a\u767c\u9001\u6578\u64da\u5305\u6240\u4f7f\u7528\u7684\u7db2\u7d61\u63a5\u53e3\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%9f%a5%e7%9c%8b%e8%b7%af%e7%94%b1%e8%a1%a8%e7%9a%84%e5%91%bd%e4%bb%a4-JkonysVudC\">\u67e5\u770b\u8def\u7531\u8868\u7684\u547d\u4ee4<\/h2>\n<p>\u5728 Ubuntu \u4e2d\uff0c\u6709\u5e7e\u7a2e\u65b9\u6cd5\u53ef\u4ee5\u67e5\u770b\u7db2\u7d61\u8def\u7531\u8868\u3002\u6700\u5e38\u7528\u7684\u547d\u4ee4\u662f <code>route<\/code> \u548c <code>ip route<\/code>\u3002<\/p>\n<h3 id=\"%e4%bd%bf%e7%94%a8-route-%e5%91%bd%e4%bb%a4-JkonysVudC\">\u4f7f\u7528 route \u547d\u4ee4<\/h3>\n<p>\u8981\u4f7f\u7528 <code>route<\/code> \u547d\u4ee4\u67e5\u770b\u8def\u7531\u8868\uff0c\u53ef\u4ee5\u5728\u7d42\u7aef\u4e2d\u8f38\u5165\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>route -n<\/code><\/pre>\n<p>\u9019\u500b\u547d\u4ee4\u6703\u986f\u793a\u8def\u7531\u8868\u7684\u5167\u5bb9\uff0c\u5176\u4e2d <code>-n<\/code> \u53c3\u6578\u8868\u793a\u4ee5\u6578\u5b57\u5f62\u5f0f\u986f\u793a IP \u5730\u5740\uff0c\u800c\u4e0d\u662f\u89e3\u6790\u70ba\u4e3b\u6a5f\u540d\u3002\u9019\u6a23\u53ef\u4ee5\u52a0\u5feb\u986f\u793a\u901f\u5ea6\uff0c\u7279\u5225\u662f\u5728\u7db2\u7d61\u9023\u63a5\u4e0d\u7a69\u5b9a\u7684\u60c5\u6cc1\u4e0b\u3002<\/p>\n<h3 id=\"%e4%bd%bf%e7%94%a8-ip-route-%e5%91%bd%e4%bb%a4-JkonysVudC\">\u4f7f\u7528 ip route \u547d\u4ee4<\/h3>\n<p>\u53e6\u4e00\u500b\u66f4\u73fe\u4ee3\u7684\u547d\u4ee4\u662f <code>ip route<\/code>\u3002\u9019\u500b\u547d\u4ee4\u63d0\u4f9b\u4e86\u66f4\u8a73\u7d30\u7684\u8def\u7531\u4fe1\u606f\u3002\u53ef\u4ee5\u5728\u7d42\u7aef\u4e2d\u8f38\u5165\uff1a<\/p>\n<pre><code>ip route show<\/code><\/pre>\n<p>\u9019\u500b\u547d\u4ee4\u6703\u5217\u51fa\u6240\u6709\u7684\u8def\u7531\u689d\u76ee\uff0c\u5305\u62ec\u76ee\u7684\u5730\u3001\u7db2\u95dc\u548c\u63a5\u53e3\u7b49\u4fe1\u606f\u3002<\/p>\n<h2 id=\"%e8%b7%af%e7%94%b1%e8%a1%a8%e7%9a%84%e7%a4%ba%e4%be%8b-JkonysVudC\">\u8def\u7531\u8868\u7684\u793a\u4f8b<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u4f7f\u7528 <code>ip route<\/code> \u547d\u4ee4\u67e5\u770b\u7684\u8def\u7531\u8868\u793a\u4f8b\uff1a<\/p>\n<pre><code>default via 192.168.1.1 dev eth0\n192.168.1.0\/24 dev eth0  proto kernel  scope link  src 192.168.1.100<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u7b2c\u4e00\u884c\u8868\u793a\u6240\u6709\u672a\u660e\u78ba\u6307\u5b9a\u7684\u6d41\u91cf\u5c07\u901a\u904e IP \u5730\u5740\u70ba 192.168.1.1 \u7684\u7db2\u95dc\u767c\u9001\uff0c\u4e26\u4f7f\u7528 <code>eth0<\/code> \u63a5\u53e3\u3002\u7b2c\u4e8c\u884c\u5247\u986f\u793a\u4e86\u672c\u5730\u7db2\u7d61\u7684\u8def\u7531\u4fe1\u606f\u3002<\/p>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e6%94%b9%e8%b7%af%e7%94%b1%e8%a1%a8-JkonysVudC\">\u5982\u4f55\u4fee\u6539\u8def\u7531\u8868<\/h2>\n<p>\u5982\u679c\u9700\u8981\u6dfb\u52a0\u6216\u522a\u9664\u8def\u7531\uff0c\u53ef\u4ee5\u4f7f\u7528 <code>ip route add<\/code> \u6216 <code>ip route del<\/code> \u547d\u4ee4\u3002\u4f8b\u5982\uff0c\u6dfb\u52a0\u4e00\u689d\u65b0\u7684\u8def\u7531\u53ef\u4ee5\u4f7f\u7528\uff1a<\/p>\n<pre><code>sudo ip route add 10.0.0.0\/24 via 192.168.1.1<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u6703\u5c07\u6240\u6709\u767c\u5f80 10.0.0.0 \u7db2\u6bb5\u7684\u6d41\u91cf\u901a\u904e 192.168.1.1 \u7684\u7db2\u95dc\u767c\u9001\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-JkonysVudC\">\u7e3d\u7d50<\/h2>\n<p>\u4e86\u89e3\u5982\u4f55\u5728 Ubuntu \u4e2d\u67e5\u770b\u548c\u7ba1\u7406\u7db2\u7d61\u8def\u7531\u8868\u662f\u7db2\u7d61\u7ba1\u7406\u7684\u91cd\u8981\u6280\u80fd\u3002\u901a\u904e\u4f7f\u7528 <code>route<\/code> \u548c <code>ip route<\/code> \u547d\u4ee4\uff0c\u7528\u6236\u53ef\u4ee5\u8f15\u9b06\u5730\u7372\u53d6\u8def\u7531\u4fe1\u606f\uff0c\u4e26\u6839\u64da\u9700\u8981\u9032\u884c\u4fee\u6539\u3002\u9019\u5c0d\u65bc\u6392\u67e5\u7db2\u7d61\u554f\u984c\u548c\u512a\u5316\u7db2\u7d61\u6027\u80fd\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n<p>\u5982\u679c\u60a8\u9700\u8981\u66f4\u9ad8\u6548\u7684\u7db2\u7d61\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528\u6211\u5011\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u670d\u52d9\uff0c\u63d0\u4f9b\u7a69\u5b9a\u7684\u7db2\u7d61\u74b0\u5883\u548c\u9748\u6d3b\u7684\u914d\u7f6e\u9078\u9805\uff0c\u6eff\u8db3\u60a8\u7684\u5404\u7a2e\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u5728 Ubuntu \u4e2d\u67e5\u770b\u7db2\u7d61\u8def\u7531\u8868\uff0c\u638c\u63e1\u547d\u4ee4\u884c\u5de5\u5177\u548c\u5716\u5f62\u754c\u9762\u64cd\u4f5c\u7684\u5177\u9ad4\u65b9\u6cd5\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-52383","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/52383","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=52383"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/52383\/revisions"}],"predecessor-version":[{"id":52384,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/52383\/revisions\/52384"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=52383"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=52383"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=52383"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}