{"id":60102,"date":"2023-10-31T11:18:47","date_gmt":"2023-10-31T03:18:47","guid":{"rendered":"https:\/\/docs.pingcode.com\/?p=60102"},"modified":"2023-10-31T11:18:48","modified_gmt":"2023-10-31T03:18:48","slug":"%e5%a6%82%e4%bd%95%e9%80%9a%e8%bf%87%e5%ae%9d%e5%a1%94%e9%9d%a2%e6%9d%bf%e8%bf%9b%e8%a1%8cufw%e9%98%b2%e7%81%ab%e5%a2%99%e7%9a%84%e9%85%8d%e7%bd%ae","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/60102.html","title":{"rendered":"\u5982\u4f55\u901a\u8fc7\u5b9d\u5854\u9762\u677f\u8fdb\u884cUFW\u9632\u706b\u5899\u7684\u914d\u7f6e"},"content":{"rendered":"\n<blockquote 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class=\"wp-block-heading\">5.\u76d1\u63a7\u548c\u7ba1\u7406\u6d3b\u52a8\u8fde\u63a5<\/h2>\n\n\n\n<p>\u4e00\u65e6UFW\u9632\u706b\u5899\u914d\u7f6e\u5b8c\u6bd5\u5e76\u5f00\u59cb\u8fd0\u884c\uff0c\u5c31\u53ef\u4ee5\u5f00\u59cb\u76d1\u63a7\u670d\u52a1\u5668\u7684\u6d3b\u52a8\u8fde\u63a5\u4e86\u3002\u5b9d\u5854\u9762\u677f\u63d0\u4f9b\u4e86\u4e00\u4e2a\u5b9e\u65f6\u7684\u8fde\u63a5\u76d1\u63a7\u5de5\u5177\uff0c\u4f60\u53ef\u4ee5\u67e5\u770b\u54ea\u4e9bIP\u6b63\u5728\u5c1d\u8bd5\u8fde\u63a5\u5230\u670d\u52a1\u5668\uff0c\u4ee5\u53ca\u4ed6\u4eec\u8bd5\u56fe\u8bbf\u95ee\u7684\u670d\u52a1\u6216\u7aef\u53e3\u3002\u5bf9\u4e8e\u4efb\u4f55\u53ef\u7591\u7684\u6d3b\u52a8\uff0c\u4f60\u53ef\u4ee5\u8fc5\u901f\u91c7\u53d6\u884c\u52a8\uff0c\u4f8b\u5982\u963b\u6b62\u8be5IP\u6216\u8c03\u6574UFW\u7684\u89c4\u5219\u3002<\/p>\n\n\n\n<p>\u5728\u7f51\u7edc\u4e16\u754c\u4e2d\uff0c\u5b89\u5168\u6c38\u8fdc\u662f\u7b2c\u4e00\u4f4d\u7684\u3002\u5229\u7528\u5b9d\u5854\u9762\u677f\u914d\u5408UFW\uff0c\u6211\u4eec\u4e0d\u4ec5\u53ef\u4ee5\u8f7b\u677e\u7ba1\u7406\u670d\u52a1\u5668\uff0c\u8fd8\u53ef\u4ee5\u786e\u4fdd\u5176\u59cb\u7ec8\u5904\u4e8e\u5b89\u5168\u7684\u72b6\u6001\u3002\u4ece\u542f\u52a8UFW\uff0c\u5230\u8bbe\u5b9a\u89c4\u5219\uff0c\u518d\u5230\u76d1\u63a7\u6d3b\u52a8\u8fde\u63a5\uff0c\u6bcf\u4e00\u6b65\u90fd\u975e\u5e38\u5173\u952e\u3002\u53ea\u6709\u5145\u5206\u4e86\u89e3\u5e76\u59a5\u5584\u914d\u7f6eUFW\uff0c\u624d\u80fd\u786e\u4fdd\u670d\u52a1\u5668\u7684\u7a33\u5b9a\u8fd0\u884c\u548c\u6570\u636e\u7684\u5b89\u5168\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"484\" height=\"300\" src=\"https:\/\/cdn-docs.pingcode.com\/wp-content\/uploads\/2023\/10\/\u5982\u4f55\u5728\u9e92\u9e9f\u64cd\u4f5c\u7cfb\u7edf\u4e0a\u5b89\u88c5\u548c\u7ba1\u7406\u5b57\u4f53-2023-10-31T111435.583.png?x-oss-process=image\/auto-orient,1\/format,webp\" alt=\"\" class=\"wp-image-60103\" \/><\/figure><\/div>\n\n\n<p><strong>\u5e38\u89c1\u95ee\u7b54\uff1a<\/strong><\/p>\n\n\n\n<ul>\n<li>Q1: \u4e3a\u4ec0\u4e48\u6211\u9700\u8981\u901a\u8fc7\u5b9d\u5854\u9762\u677f\u914d\u7f6eUFW\u9632\u706b\u5899\uff1f<\/li>\n\n\n\n<li>A1: \u5b9d\u5854\u9762\u677f\u662f\u4e00\u4e2a\u666e\u53ca\u5ea6\u8f83\u9ad8\u7684\u670d\u52a1\u5668\u7ba1\u7406\u5de5\u5177\uff0c\u800cUFW\u9632\u706b\u5899\u5219\u662fLinux\u7cfb\u7edf\u4e0a\u4e00\u4e2a\u76f4\u89c2\u7684\u9632\u706b\u5899\u7ba1\u7406\u5de5\u5177\u3002\u901a\u8fc7\u5b9d\u5854\u9762\u677f\u914d\u7f6eUFW\u53ef\u4ee5\u4f7f\u5f97\u7ba1\u7406\u8005\u66f4\u52a0\u65b9\u4fbf\u5730\u96c6\u4e2d\u63a7\u5236\u670d\u52a1\u5668\u7684\u5404\u79cd\u8bbe\u7f6e\uff0c\u5305\u62ec\u5b89\u5168\u6027\u914d\u7f6e\uff0c\u4ece\u800c\u7b80\u5316\u670d\u52a1\u5668\u7684\u7ba1\u7406\u5de5\u4f5c\u5e76\u589e\u52a0\u5b89\u5168\u6027\u3002<\/li>\n<\/ul>\n\n\n\n<ul>\n<li>Q2: \u6211\u5df2\u7ecf\u5728\u670d\u52a1\u5668\u4e0a\u5355\u72ec\u914d\u7f6e\u4e86UFW\u9632\u706b\u5899\uff0c\u8fd8\u9700\u8981\u5728\u5b9d\u5854\u9762\u677f\u4e0a\u518d\u914d\u7f6e\u5417\uff1f<\/li>\n\n\n\n<li>A2: \u5982\u679c\u60a8\u5df2\u7ecf\u5728\u670d\u52a1\u5668\u4e0a\u914d\u7f6e\u4e86UFW\uff0c\u5e76\u4e14\u914d\u7f6e\u6ee1\u8db3\u60a8\u7684\u9700\u6c42\uff0c\u90a3\u4e48\u5728\u5b9d\u5854\u9762\u677f\u4e0a\u518d\u6b21\u914d\u7f6e\u53ef\u80fd\u662f\u5197\u4f59\u7684\u3002\u4f46\u662f\uff0c\u4f7f\u7528\u5b9d\u5854\u9762\u677f\u7ba1\u7406UFW\u53ef\u4ee5\u8ba9\u60a8\u66f4\u52a0\u96c6\u4e2d\u5730\u8fdb\u884c\u5404\u79cd\u670d\u52a1\u5668\u914d\u7f6e\uff0c\u5e76\u4e14\u5b9d\u5854\u9762\u677f\u63d0\u4f9b\u4e86\u4e00\u4e9b\u53ef\u89c6\u5316\u5de5\u5177\uff0c\u53ef\u80fd\u4f1a\u4f7f\u5f97\u914d\u7f6e\u8fc7\u7a0b\u66f4\u4e3a\u76f4\u89c2\u548c\u7b80\u5355\u3002<\/li>\n<\/ul>\n\n\n\n<ul>\n<li>Q3: \u6211\u4e0d\u592a\u719f\u6089UFW\u7684\u547d\u4ee4\uff0c\u4f7f\u7528\u5b9d\u5854\u9762\u677f\u4f1a\u66f4\u7b80\u5355\u5417\uff1f<\/li>\n\n\n\n<li>A3: 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