{"id":6928,"date":"2021-04-01T15:10:37","date_gmt":"2021-04-01T07:10:37","guid":{"rendered":"https:\/\/blog.pfchina.org\/?p=6928"},"modified":"2021-07-24T10:52:32","modified_gmt":"2021-07-24T02:52:32","slug":"opnsense%e9%85%8d%e7%bd%aetls-over-dns%ef%bc%88dot%ef%bc%89","status":"publish","type":"post","link":"https:\/\/blog.pfchina.org\/?p=6928","title":{"rendered":"OPNsense\u914d\u7f6eTLS\u534f\u8baeDNS"},"content":{"rendered":"<div class=\"crumbs\" style=\"text-align: justify;\"><span class=\"drop_cap\">O<\/span>PNsense\u662f\u57fa\u4e8eFreeBSD\u7684\u5f00\u6e90\u9632\u706b\u5899\u548c\u8def\u7531\u5b89\u5168\u8f6f\u4ef6\uff0c\u4f7f\u7528Unbound\u6765\u63d0\u4f9bDNS\u89e3\u6790\u529f\u80fd\u3002\u901a\u8fc7\u914d\u7f6eUnbound DNS\uff0c\u53ef\u4ee5\u5bf9\u6240\u6709DNS\u67e5\u8be2\u8fdb\u884c\u52a0\u5bc6\uff0c\u63d0\u9ad8\u7f51\u7edc\u8bbf\u95ee\u7684\u9690\u79c1\u548c\u5b89\u5168\u6027\u3002<\/div>\n<div><\/div>\n<div class=\"crumbs\" style=\"text-align: justify;\"><span style=\"text-align: justify;\">\u901a\u5e38\u60c5\u51b5\u4e0b\uff0c\u4f7f\u7528\u7eaf\u6587\u672c\u8def\u7531\u7684\u6240\u6709DNS\u67e5\u8be2\uff0c\u8fd0\u8425\u5546\u53ef\u4ee5\u76d1\u63a7\u67e5\u8be2\u8fc7\u7a0b\u3002DNS over TLS\uff08DoT\uff09\u662f\u4f7f\u7528TLS\u534f\u8bae\u5bf9DNS\u6d41\u91cf\u8fdb\u884c\u52a0\u5bc6\u7684\u5b89\u5168\u534f\u8bae\uff0c\u53ef\u4ee5\u63d0\u9ad8DNS\u67e5\u8be2\u5b89\u5168\u6027\u548c\u9690\u79c1\u6027\u3002\u4f7f\u7528DoT\u7684\u4f18\u70b9\uff1a<\/span><\/div>\n<div id=\"post-536\" class=\"post_box grt top\">\n<div class=\"post_content\">\n<ul style=\"text-align: justify;\">\n<li>\u907f\u514dDNS\u631f\u6301\u3002<\/li>\n<li>\u6446\u8131\u4e2d\u95f4\u4eba\u653b\u51fb\u3002<\/li>\n<li>\u51cf\u5c11\u88ab\u76d1\u63a7\u3002<\/li>\n<\/ul>\n<h1 style=\"text-align: justify;\">\u5728OPNsense\u4e0a\u914d\u7f6eDoT<\/h1>\n<p style=\"text-align: justify;\">\u9996\u5148\uff0c\u6253\u5f00\u9632\u706b\u5899Web UI\u3002\u5bfc\u822a\u5230\u670d\u52a1&gt;Unbound DNS\uff0c\u5176\u4ed6\u9009\u9879\uff1a<\/p>\n<p style=\"text-align: justify;\"><a href=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2021\/04\/Jietu20210401-144216.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-6931\" src=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2021\/04\/Jietu20210401-144216.jpg\" alt=\"\" width=\"1033\" height=\"817\" srcset=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2021\/04\/Jietu20210401-144216.jpg 1033w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2021\/04\/Jietu20210401-144216-300x237.jpg 300w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2021\/04\/Jietu20210401-144216-1024x810.jpg 1024w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2021\/04\/Jietu20210401-144216-768x607.jpg 768w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2021\/04\/Jietu20210401-144216-379x300.jpg 379w\" sizes=\"auto, (max-width: 1033px) 100vw, 1033px\" \/><\/a><\/p>\n<p style=\"text-align: justify;\">\u53f3\u4fa7\u4f1a<span style=\"font-weight: 300; color: #333333;\">\u770b\u5230DNS over TLS \u670d\u52a1\u5668\u7684\u9009\u9879\u3002<\/span>\u8f93\u5165DoT\u7684\u57df\u540d\u670d\u52a1\u5668\u3002\u683c\u5f0f\u5982\u4e0b\uff1a<br \/>\n<code>ip\u5730\u5740@\u7aef\u53e3\u53f7<\/code><br \/>\n\u4f8b\u5982\uff1a<br \/>\n<code>9.9.9.9@853 ## IBM DNS Dot<br \/>\n1.1.1.1@853 ## Cloudflare DNS DoT<br \/>\n8.8.8.8@853 ## Google DNS Do<\/code><\/p>\n<p style=\"text-align: justify;\">\u586b\u5199\u5b8c\u6210\u540e\u5982\u4e0b\u56fe\u6240\u793a\uff1a<\/p>\n<p style=\"text-align: justify;\"><a href=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2021\/04\/Jietu20210401-144722.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-6932\" src=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2021\/04\/Jietu20210401-144722.jpg\" alt=\"\" width=\"827\" height=\"447\" srcset=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2021\/04\/Jietu20210401-144722.jpg 827w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2021\/04\/Jietu20210401-144722-300x162.jpg 300w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2021\/04\/Jietu20210401-144722-768x415.jpg 768w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2021\/04\/Jietu20210401-144722-500x270.jpg 500w\" sizes=\"auto, (max-width: 827px) 100vw, 827px\" \/><\/a><\/p>\n<p style=\"text-align: justify;\">\u6700\u540e\uff0c\u91cd\u65b0\u542f\u52a8\u201cUnbound\u201d\u670d\u52a1\u3002\u5355\u51fb\u670d\u52a1&gt;Unbound DNS &gt;\u5e38\u89c4\u83dc\u5355\uff0c\u786e\u4fdd\u9009\u62e9\u201c\u542f\u7528DNSSEC\u652f\u6301\u201d\uff0c\u5355\u51fb\u53f3\u4e0a\u89d2\u7684\u201c\u91cd\u542f\u670d\u52a1\u201d\u56fe\u6807\uff1a<\/p>\n<h3 style=\"text-align: justify;\"><a href=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2021\/04\/Jietu20210401-145144.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-6933\" src=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2021\/04\/Jietu20210401-145144.jpg\" alt=\"\" width=\"1110\" height=\"656\" srcset=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2021\/04\/Jietu20210401-145144.jpg 1110w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2021\/04\/Jietu20210401-145144-300x177.jpg 300w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2021\/04\/Jietu20210401-145144-1024x605.jpg 1024w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2021\/04\/Jietu20210401-145144-768x454.jpg 768w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2021\/04\/Jietu20210401-145144-500x295.jpg 500w\" sizes=\"auto, (max-width: 1110px) 100vw, 1110px\" \/><\/a><\/h3>\n<h1 style=\"text-align: justify;\">\u5ba2\u6237\u7aef\u8bbe\u7f6e<\/h1>\n<p style=\"text-align: justify;\">\u5ba2\u6237\u7aefDNS\u6307\u5b9a\u4e3a\u9632\u706b\u5899\u7684LAN\u7f51\u5173\u5730\u5740\uff0c\u4e5f\u53ef\u4ee5\u5728DHCP\u8bbe\u7f6e\u7684DNS\u9009\u9879\uff0c\u628aDNS\u8bbe\u7f6e\u4e3a\u9632\u706b\u5899\u7684LAN\u7f51\u5173\uff0c\u8ba9\u5ba2\u6237\u7aef\u901a\u8fc7DHCP\u81ea\u52a8\u5206\u914dIP\u3002<\/p>\n<h1 style=\"text-align: justify;\">\u9a8c\u8bc1DNS\u52a0\u5bc6<\/h1>\n<p style=\"text-align: justify;\">\u8fdb\u5165\u9632\u706b\u5899shell\u73af\u5883\uff0c\u8f93\u5165\uff1a<br \/>\n<code>cat \/var\/unbound\/etc\/dot.conf<\/code><br \/>\n\u53ef\u4ee5\u67e5\u770b\u901a\u8fc7GUI\u6dfb\u52a0\u7684DoT\u914d\u7f6e\u6587\u4ef6\uff1a<\/p>\n<pre>server:\r\ntls-cert-bundle: \/etc\/ssl\/cert.pem\r\nforward-zone:\r\nname: \".\"\r\nforward-tls-upstream: yes\r\nforward-addr: 1.1.1.1@853\r\nforward-addr: 8.8.8.8@853\r\nforward-addr: 9.9.9.9@853<\/pre>\n<p style=\"text-align: justify;\">\u4e5f\u53ef\u4ee5\u5728OPNsense\u9632\u706b\u5899\u4e0a\u6267\u884cDNS tcpdump\uff1a<\/p>\n<pre><code>tcpdump port 853<\/code><\/pre>\n<p style=\"text-align: justify;\">\u7136\u540e\u5728\u5ba2\u6237\u7aef\u7528ping\u547d\u4ee4\u67e5\u8be2\u57df\u540d\uff0c\u6216\u6253\u5f00\u6d4f\u89c8\u5668\u6d4f\u89c8\u7f51\u9875\uff0c\u6765\u67e5\u770bDNS\u7684\u901a\u4fe1\u8fc7\u7a0b\u3002<\/p>\n<p style=\"text-align: justify;\">\u9644 \uff1a<a href=\"https:\/\/www.jianshu.com\/p\/d46d44169031\">DNS-over-TLS\u670d\u52a1\u5668\u5217\u8868<\/a><\/p>\n<p style=\"text-align: justify;\">\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>OPNsense\u662f\u57fa\u4e8eFreeBSD\u7684\u5f00\u6e90\u9632\u706b\u5899\u548c\u8def\u7531\u5b89\u5168\u8f6f\u4ef6\uff0c\u4f7f\u7528Unboun &hellip; <a href=\"https:\/\/blog.pfchina.org\/?p=6928\">\u7ee7\u7eed\u9605\u8bfb <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[300],"class_list":["post-6928","post","type-post","status-publish","format-standard","hentry","category-opnsense","tag-dot"],"_links":{"self":[{"href":"https:\/\/blog.pfchina.org\/index.php?rest_route=\/wp\/v2\/posts\/6928","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.pfchina.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.pfchina.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.pfchina.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.pfchina.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6928"}],"version-history":[{"count":0,"href":"https:\/\/blog.pfchina.org\/index.php?rest_route=\/wp\/v2\/posts\/6928\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.pfchina.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6928"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.pfchina.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6928"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.pfchina.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6928"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}