{"id":61919,"date":"2025-04-29T08:30:23","date_gmt":"2025-04-29T00:30:23","guid":{"rendered":"https:\/\/fwq.ai\/blog\/61919\/"},"modified":"2025-04-29T08:30:23","modified_gmt":"2025-04-29T00:30:23","slug":"linux%e4%b8%ad%e9%9d%99%e6%80%81%e8%b7%af%e7%94%b1ug%e6%98%af%e4%bb%80%e4%b9%88-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/61919\/","title":{"rendered":"linux\u4e2d\u9759\u6001\u8def\u7531UG\u662f\u4ec0\u4e48"},"content":{"rendered":"<blockquote><p>\n  linux\u4e2d\u9759\u6001\u8def\u7531ug\u662f\u9759\u6001\u8def\u7531\u8868\u4e2d\u4e00\u4e2a\u5e38\u89c1\u7684\u6807\u8bc6\u7b26\uff0c\u8868\u793a\u9ed8\u8ba4\u7f51\u5173\uff0c\u662f\u6307\u5f53\u4e3b\u673a\u9700\u8981\u53d1\u9001\u6570\u636e\u5305\u5230\u4e0d\u5728\u5176\u76f4\u63a5\u8fde\u63a5\u7684\u7f51\u7edc\u4e0a\u65f6\uff0c\u5c06\u4f7f\u7528\u7684\u4e0b\u4e00\u8df3\u8def\u7531\u5668\uff0c\u9ed8\u8ba4\u7f51\u5173\u901a\u5e38\u4f4d\u4e8e\u4e3b\u673a\u6240\u8fde\u63a5\u7f51\u7edc\u7684\u8fb9\u754c\u5904\uff0c\u8d1f\u8d23\u5c06\u6570\u636e\u5305\u8f6c\u53d1\u5230\u5176\u4ed6\u7f51\u7edc\u4e2d\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202307\/24\/2023072411194348218.jpg\" class=\"aligncenter\" title=\"linux\u4e2d\u9759\u6001\u8def\u7531UG\u662f\u4ec0\u4e48\u63d2\u56fe\" alt=\"linux\u4e2d\u9759\u6001\u8def\u7531UG\u662f\u4ec0\u4e48\u63d2\u56fe\" \/><\/p>\n<p>\u672c\u6559\u7a0b\u64cd\u4f5c\u7cfb\u7edf\uff1aLinux5.18.14\u7cfb\u7edf\u3001Dell G3\u7535\u8111\u3002<\/p>\n<p><strong>\u5728Linux\u4e2d\uff0c\u9759\u6001\u8def\u7531\u662f\u4e00\u79cd\u624b\u52a8\u914d\u7f6e\u7684\u8def\u7531\u65b9\u5f0f\uff0c\u7528\u4e8e\u6307\u5b9a\u7f51\u7edc\u6570\u636e\u5305\u7684\u8f6c\u53d1\u89c4\u5219\u3002UG&nbsp;\u662f\u9759\u6001\u8def\u7531\u8868\u4e2d\u4e00\u4e2a\u5e38\u89c1\u7684\u6807\u8bc6\u7b26\uff0c\u8868\u793a\u9ed8\u8ba4\u7f51\u5173\uff08Default Gateway\uff09\u3002<\/strong><\/p>\n<p>\u9ed8\u8ba4\u7f51\u5173\u662f\u6307\u5f53\u4e3b\u673a\u9700\u8981\u53d1\u9001\u6570\u636e\u5305\u5230\u4e0d\u5728\u5176\u76f4\u63a5\u8fde\u63a5\u7684\u7f51\u7edc\u4e0a\u65f6\uff0c\u5c06\u4f7f\u7528\u7684\u4e0b\u4e00\u8df3\u8def\u7531\u5668\u3002\u9ed8\u8ba4\u7f51\u5173\u901a\u5e38\u4f4d\u4e8e\u4e3b\u673a\u6240\u8fde\u63a5\u7f51\u7edc\u7684\u8fb9\u754c\u5904\uff0c\u8d1f\u8d23\u5c06\u6570\u636e\u5305\u8f6c\u53d1\u5230\u5176\u4ed6\u7f51\u7edc\u4e2d\u3002<\/p>\n<p>\u5728Linux\u7684\u9759\u6001\u8def\u7531\u8868\u4e2d\uff0cUG&nbsp;\u662f\u6307\u9ed8\u8ba4\u7f51\u5173\u7684\u8def\u7531\u9879\u3002\u5728\u8f93\u51fa\u9759\u6001\u8def\u7531\u8868\u7684\u547d\u4ee4&nbsp;route -n&nbsp;\u4e2d\uff0cUG&nbsp;\u5728\u76ee\u6807\u5217\u4e0b\u8868\u793a\u9ed8\u8ba4\u8def\u7531\uff0c\u540c\u65f6\u5728\u7f51\u5173\u5217\u4e0b\u6307\u5b9a\u4e86\u9ed8\u8ba4\u7f51\u5173\u7684IP\u5730\u5740\u3002<\/p>\n<p>\u4f8b\u5982\uff0c\u4ee5\u4e0b\u662f&nbsp;route -n&nbsp;\u547d\u4ee4\u7684\u793a\u4f8b\u8f93\u51fa\uff1a<\/p>\n<pre>Destination&nbsp;&nbsp;&nbsp;&nbsp;Gateway&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Genmask&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Flags&nbsp;&nbsp;Metric&nbsp;&nbsp;&nbsp;Ref&nbsp;&nbsp;&nbsp;Use&nbsp;&nbsp;&nbsp;&nbsp;Iface\n0.0.0.0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;192.168.1.1&nbsp;&nbsp;&nbsp;0.0.0.0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;UG&nbsp;&nbsp;&nbsp;&nbsp;100&nbsp;&nbsp;&nbsp;&nbsp;0&nbsp;&nbsp;&nbsp;&nbsp;0&nbsp;&nbsp;&nbsp;&nbsp;eth0<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5728\u6b64\u793a\u4f8b\u4e2d\uff0cDestination&nbsp;\u5217\u4e2d\u7684&nbsp;0.0.0.0&nbsp;\u8868\u793a\u9ed8\u8ba4\u8def\u7531\uff0cGateway&nbsp;\u5217\u4e2d\u7684&nbsp;192.168.1.1&nbsp;\u8868\u793a\u9ed8\u8ba4\u7f51\u5173\u7684IP\u5730\u5740\uff0cFlags&nbsp;\u5217\u4e2d\u7684&nbsp;UG&nbsp;\u5c31\u8868\u793a\u9ed8\u8ba4\u7f51\u5173\u3002\u800c&nbsp;eth0&nbsp;\u662f\u6307\u51fa\u6570\u636e\u5305\u7684\u51fa\u53e3\u63a5\u53e3\u3002<\/p>\n<p>\u8fd9\u6837\u914d\u7f6e\u540e\uff0c\u5f53\u4e3b\u673a\u8981\u8bbf\u95ee\u4e0d\u5728\u5176\u76f4\u63a5\u8fde\u63a5\u7684\u7f51\u7edc\u65f6\uff0c\u5c31\u4f1a\u5c06\u6570\u636e\u5305\u53d1\u9001\u5230\u9ed8\u8ba4\u7f51\u5173\u3002\u9ed8\u8ba4\u7f51\u5173\u5c06\u8d1f\u8d23\u5c06\u6570\u636e\u5305\u53d1\u9001\u5230\u5176\u4ed6\u7f51\u7edc\u4e2d\uff0c\u5e76\u5b9e\u73b0\u4e3b\u673a\u4e0e\u5176\u4ed6\u7f51\u7edc\u7684\u901a\u4fe1\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u4e2d\u9759\u6001\u8def\u7531UG\u662f\u4ec0\u4e48\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\u4e2d\u9759\u6001\u8def\u7531ug\u662f\u9759\u6001\u8def\u7531\u8868\u4e2d\u4e00\u4e2a\u5e38\u89c1\u7684\u6807\u8bc6\u7b26\uff0c\u8868\u793a\u9ed8\u8ba4\u7f51\u5173\uff0c\u662f\u6307\u5f53\u4e3b\u673a\u9700\u8981\u53d1\u9001\u6570\u636e\u5305\u5230\u4e0d\u5728\u5176\u76f4\u63a5\u8fde\u63a5\u7684\u7f51\u7edc\u4e0a\u65f6\uff0c\u5c06\u4f7f\u7528\u7684\u4e0b\u4e00\u8df3\u8def\u7531\u5668\uff0c\u9ed8\u8ba4\u7f51\u5173\u901a\u5e38\u4f4d\u4e8e\u4e3b\u673a\u6240\u8fde\u63a5\u7f51\u7edc\u7684\u8fb9\u754c\u5904\uff0c\u8d1f\u8d23\u5c06\u6570\u636e\u5305\u8f6c\u53d1\u5230\u5176\u4ed6\u7f51\u7edc\u4e2d\u3002 \u672c\u6559\u7a0b\u64cd\u4f5c\u7cfb\u7edf\uff1aLinux5.18.14\u7cfb\u7edf\u3001Dell G3\u7535\u8111\u3002 \u5728Linux\u4e2d\uff0c\u9759\u6001\u8def\u7531\u662f\u4e00\u79cd\u624b\u52a8\u914d\u7f6e\u7684\u8def\u7531\u65b9\u5f0f\uff0c\u7528\u4e8e\u6307\u5b9a\u7f51\u7edc\u6570\u636e\u5305\u7684\u8f6c\u53d1\u89c4\u5219\u3002UG&nbsp;\u662f\u9759\u6001\u8def\u7531\u8868\u4e2d\u4e00\u4e2a\u5e38\u89c1\u7684\u6807\u8bc6\u7b26\uff0c\u8868\u793a\u9ed8\u8ba4\u7f51\u5173\uff08Default Gateway\uff09\u3002 \u9ed8\u8ba4\u7f51\u5173\u662f\u6307\u5f53\u4e3b\u673a\u9700\u8981\u53d1\u9001\u6570\u636e\u5305\u5230\u4e0d\u5728\u5176\u76f4\u63a5\u8fde\u63a5\u7684\u7f51\u7edc\u4e0a\u65f6\uff0c\u5c06\u4f7f\u7528\u7684\u4e0b\u4e00\u8df3\u8def\u7531\u5668\u3002\u9ed8\u8ba4\u7f51\u5173\u901a\u5e38\u4f4d\u4e8e\u4e3b\u673a\u6240\u8fde\u63a5\u7f51\u7edc\u7684\u8fb9\u754c\u5904\uff0c\u8d1f\u8d23\u5c06\u6570\u636e\u5305\u8f6c\u53d1\u5230\u5176\u4ed6\u7f51\u7edc\u4e2d\u3002 \u5728Linux\u7684\u9759\u6001\u8def\u7531\u8868\u4e2d\uff0cUG&nbsp;\u662f\u6307\u9ed8\u8ba4\u7f51\u5173\u7684\u8def\u7531\u9879\u3002\u5728\u8f93\u51fa\u9759\u6001\u8def\u7531\u8868\u7684\u547d\u4ee4&nbsp;route -n&nbsp;\u4e2d\uff0cUG&nbsp;\u5728\u76ee\u6807\u5217\u4e0b\u8868\u793a\u9ed8\u8ba4\u8def\u7531\uff0c\u540c\u65f6\u5728\u7f51\u5173\u5217\u4e0b\u6307\u5b9a\u4e86\u9ed8\u8ba4\u7f51\u5173\u7684IP\u5730\u5740\u3002 \u4f8b\u5982\uff0c\u4ee5\u4e0b\u662f&nbsp;route -n&nbsp;\u547d\u4ee4\u7684\u793a\u4f8b\u8f93\u51fa\uff1a Destination&nbsp;&nbsp;&nbsp;&nbsp;Gateway&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Genmask&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Flags&nbsp;&nbsp;Metric&nbsp;&nbsp;&nbsp;Ref&nbsp;&nbsp;&nbsp;Use&nbsp;&nbsp;&nbsp;&nbsp;Iface 0.0.0.0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;192.168.1.1&nbsp;&nbsp;&nbsp;0.0.0.0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;UG&nbsp;&nbsp;&nbsp;&nbsp;100&nbsp;&nbsp;&nbsp;&nbsp;0&nbsp;&nbsp;&nbsp;&nbsp;0&nbsp;&nbsp;&nbsp;&nbsp;eth0 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