{"id":453,"date":"2026-04-17T11:13:20","date_gmt":"2026-04-17T03:13:20","guid":{"rendered":"https:\/\/www.loongdi.net\/blog\/?p=453"},"modified":"2026-04-17T11:13:20","modified_gmt":"2026-04-17T03:13:20","slug":"dnsmasq%e5%8c%85%e5%90%ab%e5%93%aa%e4%ba%9b%e5%8a%9f%e8%83%bd%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.loongdi.net\/blog\/453.html","title":{"rendered":"dnsmasq\u5305\u542b\u54ea\u4e9b\u529f\u80fd\uff1f"},"content":{"rendered":"<p>\n<h3>\u4ec0\u4e48\u662fdnsmasq\uff1f<\/h3>\n<\/p>\n<p><p>dnsmasq\u662f\u4e00\u6b3e\u8f7b\u91cf\u7ea7\u7684DNS\u670d\u52a1\u5668\u3001DHCP\u670d\u52a1\u5668\u548cTFTP\u670d\u52a1\u5668\u3002\u5b83\u901a\u5e38\u7528\u4e8e\u5bb6\u5ead\u6216\u5c0f\u578b\u7f51\u7edc\u4e2d\uff0c\u4ee5\u63d0\u4f9bDNS\u89e3\u6790\u3001\u5730\u5740\u5206\u914d\u548c\u7f51\u7edc\u914d\u7f6e\u7b49\u529f\u80fd\u3002dnsmasq\u96c6\u6210\u4e86\u591a\u79cd\u7f51\u7edc\u529f\u80fd\uff0c\u4f7f\u5f97\u5b83\u6210\u4e3a\u7f51\u7edc\u7ba1\u7406\u5458\u548c\u5f00\u53d1\u8005\u7684\u9996\u9009\u5de5\u5177\u3002<\/p>\n<\/p>\n<p>\n<h3>dnsmasq\u5305\u542b\u54ea\u4e9b\u529f\u80fd\uff1f<\/h3>\n<\/p>\n<p><p>dnsmasq\u63d0\u4f9b\u4e86\u4ee5\u4e0b\u4e3b\u8981\u529f\u80fd\uff1a<\/p>\n<\/p>\n<ul>\n<li>\u4f5c\u4e3aDNS\u670d\u52a1\u5668\uff0c\u5b83\u53ef\u4ee5\u5c06\u57df\u540d\u89e3\u6790\u4e3aIP\u5730\u5740\u3002<\/li>\n<li>\u4f5c\u4e3aDHCP\u670d\u52a1\u5668\uff0c\u5b83\u53ef\u4ee5\u4e3a\u5ba2\u6237\u7aef\u5206\u914dIP\u5730\u5740\u548c\u914d\u7f6e\u7f51\u7edc\u53c2\u6570\u3002<\/li>\n<li>\u4f5c\u4e3aTFTP\u670d\u52a1\u5668\uff0c\u5b83\u63d0\u4f9b\u6587\u4ef6\u4f20\u8f93\u670d\u52a1\u3002<\/li>\n<li>\u652f\u6301\u52a8\u6001DNS\u66f4\u65b0\uff0c\u53ef\u4ee5\u5c06\u5ba2\u6237\u7aef\u7684IP\u5730\u5740\u52a8\u6001\u66f4\u65b0\u5230DNS\u670d\u52a1\u5668\u3002<\/li>\n<li>\u652f\u6301\u7f51\u7edc\u5730\u5740\u8f6c\u6362\uff08NAT\uff09\uff0c\u4f7f\u5f97\u5185\u7f51\u8bbe\u5907\u53ef\u4ee5\u901a\u8fc7\u5355\u4e2a\u516c\u7f51IP\u5730\u5740\u8bbf\u95ee\u5916\u90e8\u7f51\u7edc\u3002<\/li>\n<\/ul>\n<p>\n<h3>\u5982\u4f55\u5b89\u88c5dnsmasq\uff1f<\/h3>\n<\/p>\n<p><p>dnsmasq\u5728\u5927\u591a\u6570Linux\u53d1\u884c\u7248\u4e2d\u90fd\u9884\u88c5\u4e86\uff0c\u5982\u679c\u6ca1\u6709\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88c5\uff1a<\/p>\n<\/p>\n<p><pre><code>sudo apt-get install dnsmasq<\/p>\r\n<p>sudo yum install dnsmasq<\/p>\r\n<p>sudo dnf install dnsmasq<\/p>\r\n<p>sudo zypper install dnsmasq<\/p>\r\n<p>sudo pacman -S dnsmasq<\/p>\r\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u53ef\u4ee5\u901a\u8fc7\u7f16\u8f91\u914d\u7f6e\u6587\u4ef6\u6765\u914d\u7f6ednsmasq\u7684\u529f\u80fd\u3002<\/p>\n<\/p>\n<p>\n<h3>\u63a8\u8350\u914d\u7f6ednsmasq\u7684\u65b9\u6cd5<\/h3>\n<\/p>\n<p><p>\u4ee5\u4e0b\u662f\u4e00\u4e9b\u63a8\u8350\u914d\u7f6ednsmasq\u7684\u65b9\u6cd5\uff1a<\/p>\n<\/p>\n<ul>\n<li>\u6307\u5b9a\u57df\u540d\u89e3\u6790\u670d\u52a1\u5668\uff0c\u4f8b\u5982\uff1a<\/li>\n<p><pre><code>server=\/google.com\/8.8.8.8<\/p>\r\n<p>server=\/example.com\/8.8.4.4<\/p>\r\n<p><\/code><\/pre>\n<\/p>\n<li>\u6307\u5b9a\u672c\u5730DNS\u7f13\u5b58\uff0c\u4ee5\u63d0\u9ad8\u89e3\u6790\u901f\u5ea6\uff1a<\/li>\n<p><pre><code>local=\/localhost<\/p>\r\n<p>local=\/127.0.0.1<\/p>\r\n<p><\/code><\/pre>\n<\/p>\n<li>\u914d\u7f6eDHCP\u670d\u52a1\u5668\uff0c\u4e3a\u5ba2\u6237\u7aef\u5206\u914dIP\u5730\u5740\u548c\u5b50\u7f51\u63a9\u7801\u7b49\uff1a<\/li>\n<p><pre><code>dhcp-range=192.168.1.100,192.168.1.200,12h<\/p>\r\n<p>dhcp-option=3,192.168.1.1<\/p>\r\n<p>dhcp-option=6,8.8.8.8<\/p>\r\n<p><\/code><\/pre>\n<\/p>\n<p style=\"text-align:center\"><img decoding=\"async\" src=\"https:\/\/www.loongdi.net\/blog\/wp-content\/uploads\/2026\/03\/rBAmr.jpg\" alt=\"dnsmasq\u5305\u542b\u54ea\u4e9b\u529f\u80fd\uff1f\" title=\"dnsmasq\u5305\u542b\u54ea\u4e9b\u529f\u80fd\uff1f\"><\/p>\n<\/ul>\n<p>\n<h3>\u4e3a\u4ec0\u4e48\u63a8\u8350dnsmasq\uff1f<\/h3>\n<\/p>\n<p><p>dnsmasq\u56e0\u5176\u8f7b\u91cf\u7ea7\u3001\u591a\u529f\u80fd\u548c\u6613\u4e8e\u914d\u7f6e\u7684\u7279\u70b9\u800c\u88ab\u5e7f\u6cdb\u63a8\u8350\u3002\u4ee5\u4e0b\u662f\u51e0\u4e2a\u539f\u56e0\uff1a<\/p>\n<\/p>\n<ul>\n<li>\u8f7b\u91cf\u7ea7\uff1adnsmasq\u5360\u7528\u7cfb\u7edf\u8d44\u6e90\u5c11\uff0c\u9002\u5408\u8fd0\u884c\u5728\u4f4e\u529f\u8017\u8bbe\u5907\u4e0a\u3002<\/li>\n<li>\u591a\u529f\u80fd\uff1adnsmasq\u96c6\u6210\u4e86DNS\u3001DHCP\u548cTFTP\u7b49\u529f\u80fd\uff0c\u7b80\u5316\u4e86\u7f51\u7edc\u914d\u7f6e\u3002<\/li>\n<li>\u6613\u4e8e\u914d\u7f6e\uff1adnsmasq\u7684\u914d\u7f6e\u6587\u4ef6\u7b80\u5355\u6613\u8bfb\uff0c\u4fbf\u4e8e\u5feb\u901f\u4e0a\u624b\u3002<\/li>\n<li>\u5b89\u5168\uff1adnsmasq\u652f\u6301\u591a\u79cd\u5b89\u5168\u7279\u6027\uff0c\u5982DNS\u7f13\u5b58\u5237\u65b0\u3001\u9650\u5236\u5ba2\u6237\u7aef\u8bbf\u95ee\u7b49\u3002<\/li>\n<\/ul>\n<p><p><b>\u95ee\u98981\uff1a<\/b>dnsmasq\u5982\u4f55\u4e0e\u8def\u7531\u5668\u914d\u5408\u4f7f\u7528\uff1f<\/p>\n<\/p>\n<p><p>dnsmasq\u53ef\u4ee5\u4f5c\u4e3a\u8def\u7531\u5668\u7684DNS\u670d\u52a1\u5668\u548cDHCP\u670d\u52a1\u5668\u4f7f\u7528\u3002\u5c06\u8def\u7531\u5668\u7684DNS\u670d\u52a1\u5668\u8bbe\u7f6e\u4e3adnsmasq\u7684IP\u5730\u5740\uff0c\u5e76\u914d\u7f6ednsmasq\u7684DHCP\u670d\u52a1\u5668\u529f\u80fd\uff0c\u5373\u53ef\u5b9e\u73b0\u8def\u7531\u5668\u7684\u7f51\u7edc\u7ba1\u7406\u3002<\/p>\n<\/p>\n<p><p><b>\u95ee\u98982\uff1a<\/b>dnsmasq\u5982\u4f55\u63d0\u9ad8\u7f51\u7edc\u901f\u5ea6\uff1f<\/p>\n<\/p>\n<p><p>dnsmasq\u7684\u672c\u5730DNS\u7f13\u5b58\u529f\u80fd\u53ef\u4ee5\u63d0\u9ad8\u7f51\u7edc\u901f\u5ea6\u3002\u901a\u8fc7\u914d\u7f6ednsmasq\uff0c\u4f7f\u5176\u7f13\u5b58\u5df2\u89e3\u6790\u7684\u57df\u540d\uff0c\u4e0b\u6b21\u8bbf\u95ee\u540c\u4e00\u57df\u540d\u65f6\u53ef\u4ee5\u76f4\u63a5\u4ece\u7f13\u5b58\u4e2d\u83b7\u53d6IP\u5730\u5740\uff0c\u51cf\u5c11DNS\u67e5\u8be2\u65f6\u95f4\u3002<\/p>\n<\/p>\n<p><p><b>\u95ee\u98983\uff1a<\/b>dnsmasq\u5982\u4f55\u9632\u6b62DNS\u52ab\u6301\uff1f<\/p>\n<\/p>\n<p><p>dnsmasq\u652f\u6301DNS\u7f13\u5b58\u5237\u65b0\u548c\u9650\u5236\u5ba2\u6237\u7aef\u8bbf\u95ee\u529f\u80fd\uff0c\u53ef\u4ee5\u6709\u6548\u9632\u6b62DNS\u52ab\u6301\u3002\u914d\u7f6ednsmasq\u7684DNS\u670d\u52a1\u5668\u5217\u8868\uff0c\u5e76\u5b9a\u671f\u5237\u65b0DNS\u7f13\u5b58\uff0c\u53ef\u4ee5\u786e\u4fdd\u7528\u6237\u8bbf\u95ee\u5230\u6b63\u786e\u7684\u7f51\u7ad9\u3002<\/p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4ec0\u4e48\u662fdnsmasq\uff1f dnsmasq\u662f\u4e00\u6b3e\u8f7b\u91cf\u7ea7\u7684DNS\u670d\u52a1\u5668\u3001DHCP\u670d\u52a1\u5668\u548cTFTP\u670d\u52a1\u5668\u3002\u5b83\u901a\u5e38\u7528\u4e8e\u5bb6\u5ead\u6216\u5c0f\u578b\u7f51\u7edc\u4e2d\uff0c\u4ee5\u63d0\u4f9bDNS\u89e3\u6790\u3001\u5730\u5740\u5206\u914d\u548c\u7f51\u7edc\u914d\u7f6e\u7b49\u529f\u80fd\u3002dnsmasq\u96c6\u6210\u4e86\u591a\u79cd\u7f51\u7edc\u529f\u80fd\uff0c\u4f7f\u5f97\u5b83\u6210\u4e3a\u7f51\u7edc\u7ba1\u7406\u5458\u548c\u5f00\u53d1\u8005\u7684\u9996\u9009\u5de5&#8230;<\/p>\n","protected":false},"author":1,"featured_media":58,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"topic":[],"class_list":["post-453","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-yun"],"_links":{"self":[{"href":"https:\/\/www.loongdi.net\/blog\/wp-json\/wp\/v2\/posts\/453","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.loongdi.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.loongdi.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.loongdi.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.loongdi.net\/blog\/wp-json\/wp\/v2\/comments?post=453"}],"version-history":[{"count":1,"href":"https:\/\/www.loongdi.net\/blog\/wp-json\/wp\/v2\/posts\/453\/revisions"}],"predecessor-version":[{"id":454,"href":"https:\/\/www.loongdi.net\/blog\/wp-json\/wp\/v2\/posts\/453\/revisions\/454"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.loongdi.net\/blog\/wp-json\/wp\/v2\/media\/58"}],"wp:attachment":[{"href":"https:\/\/www.loongdi.net\/blog\/wp-json\/wp\/v2\/media?parent=453"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.loongdi.net\/blog\/wp-json\/wp\/v2\/categories?post=453"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.loongdi.net\/blog\/wp-json\/wp\/v2\/tags?post=453"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/www.loongdi.net\/blog\/wp-json\/wp\/v2\/topic?post=453"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}