{"id":169265,"date":"2020-10-03T15:44:31","date_gmt":"2020-10-03T07:44:31","guid":{"rendered":"http:\/\/4563.org\/?p=169265"},"modified":"2020-10-03T15:44:31","modified_gmt":"2020-10-03T07:44:31","slug":"dnsmasq-%e6%94%af%e6%8c%81%e5%8a%a8%e6%80%81%e4%b8%8a%e6%b8%b8-dns-%e6%9c%8d%e5%8a%a1%e5%99%a8%e5%90%97%ef%bc%9f","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=169265","title":{"rendered":"dnsmasq \u652f\u6301\u52a8\u6001\u4e0a\u6e38 DNS \u670d\u52a1\u5668\u5417\uff1f"},"content":{"rendered":"
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dnsmasq \u652f\u6301\u52a8\u6001\u4e0a\u6e38 DNS \u670d\u52a1\u5668\u5417\uff1f <\/h1>\n

<\/p>\n

\n
\u8cc7\u6df1\u5927\u4f6c : EricInBj <\/span> <\/i> 4<\/span> <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
\u5f53\u7136\u652f\u6301\u4e86\uff0c\u914d\u7f6e\u8bfb\u53d6 \/etc\/resolve.conf \u5c31\u53ef\u4ee5<\/p>\n

\u6211\u60f3\u77e5\u9053\u662f\u5426\u53ef\u4ee5\u76f4\u63a5\u4ece\u4e0a\u6e38 DHCP \u83b7\u53d6 DNS \u670d\u52a1\u5668\u5730\u5740\uff1f<\/p>\n

\u60c5\u51b5\u662f\u8fd9\u6837\u7684\uff1a<\/p>\n

1. MAC \u4e0a\u88c5\u4e86 DNSMASQ\uff0c\u52a0\u4e86\u4e9b\u81ea\u5b9a\u4e49\u7684\u89e3\u6790\uff08\u6bd4\u8f83\u591a\uff0c\u7528 HOSTS \u4e0d\u65b9\u4fbf\uff09
2. \u5728\u7f51\u7edc\u8bbe\u7f6e\u91cc\u8bbe\u7f6e\u4e86 DNS \u670d\u52a1\u5668\u4e3a 127.0.0.1, \u8fd9\u6837\u7684\u8bdd resolve \u6587\u4ef6\u91cc\u4e5f\u5c31\u53d8\u6210\u4e86 127.0.0.1
3. \u73b0\u5728\u5728\u7f51\u7edc\u8bbe\u7f6e\u91cc\u9762\u589e\u52a0\u4e86 1.2.4.8 \u8fd9\u6837\u7684\u516c\u5171 dns<\/p>\n

\u5e0c\u671b\u5b9e\u73b0\u7684\u6548\u679c\u662f\uff1a\u4e0d\u901a\u8fc7 resolve \u6587\u4ef6\u6765\u52a8\u6001\u5bfb\u627e\u4e0a\u6e38\u670d\u52a1\u5668\uff0c\u800c\u662f\u6839\u636e DHCP \u6765\u83b7\u53d6\uff0c\u8bf7\u95ee\u662f\u5426\u53ef\u884c\uff1f <\/p><\/div>\n

\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (19<\/span>) <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n
    \n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : zro <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u8c8c\u4f3c\u6bd4\u8f83\u9002\u5408\u7528 ADGuardHome \u3002\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : amplatzer <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    #dnsmasq.conf
    server=1.2.4.8<\/p>\n

    \u8fd9\u6837\uff1f <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : amplatzer <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    -R, –no-resolv
    Don’t read \/etc\/resolv.conf. Get upstream servers only from the command line or the dnsmasq configuration file.<\/p>\n

    \u6216\u8005\u8fd9\u4e2a\u9009\u9879\uff1f <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : EricInBj <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @zro \u8fd9\u4e1c\u897f\u53ef\u4ee5\uff1f\u4ed6\u4e0d\u4e5f\u662f\u6307\u5b9a\u4e0a\u6e38\u5417\uff1f<\/p>\n

    \u6211\u4e3b\u8981\u662f\u5728\u5355\u4f4d\u4e0a\u6e38\u5e94\u8be5\u662f 10.X.X.X, \u5230\u4e86\u5bb6\u53ef\u80fd\u53c8\u662f 172.X.X.X\uff0c\u7136\u540e\u8fde\u81ea\u5df1\u7684\u70ed\u70b9\u53c8\u662f 192.X.X.X <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : EricInBj <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @amplatzer no-resolve \u53ea\u662f\u544a\u8bc9\u4ed6\u4e0d\u53bb\u8bfb\u53d6 resolve.conf \u91cc\u7684\u914d\u7f6e\uff0c\u901a\u8fc7\u547d\u4ee4\u884c\u53c2\u6570\u6216\u8005\u76f4\u63a5\u5728\u914d\u7f6e\u6587\u4ef6\u91cc\u5199\u4e0a\u6e38\u3002
    \u6211\u662f\u60f3\u8ba9\u4ed6\u4e0d\u8bfb resolve\uff0c\u800c\u662f\u4ece dhcp server \u83b7\u53d6\u4e0a\u6e38 DNS \u5730\u5740\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : EricInBj <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @amplatzer \u914d\u7f6e\u6587\u4ef6\u6216\u547d\u4ee4\u884c\u6307\u5b9a\u4e0a\u6e38\u5730\u5740\u90fd\u4e0d\u884c\uff0c\u56e0\u4e3a\u6211\u662f\u7b14\u8bb0\u672c\u4e0a\u7528\uff0c\u7f51\u7edc\u73af\u5883\u603b\u53d8\u7684\uff0c\u8fd8\u662f\u5e0c\u671b\u4f7f\u7528\u8fd0\u8425\u5546\u7684 DNS\uff0c\u6240\u4ee5\u60f3\u8981\u52a8\u6001\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : amplatzer <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4f60 DHCP \u5206\u914d\u7684 DNS \u4f1a\u4e00\u76f4\u53d8\u5316 \u5417\uff1f \u4e3a\u4ec0\u4e48\u4e0d\u76f4\u63a5\u628a DHCP \u5230\u7684 DNS \u5199\u6b7b\u5230 \u914d\u7f6e\u6587\u4ef6\u91cc\uff1f <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : amplatzer <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u6574\u4e00\u4e2a\u53ef\u4ee5\u83b7\u53d6 dhcp \u4fe1\u606f\u7684\u811a\u672c(dhclient ?)\uff0c \u5f53\u53d1\u73b0\u4e0a\u6e38 DNS \u670d\u52a1\u5668\u53d8\u5316\u65f6\uff0c \u91cd\u542f dnsmasq\uff0c \u5e76\u8bbe\u7f6e\u6210\u65b0 DNS \u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : EricInBj <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @amplatzer \u6362\u4e86\u73af\u5883\u5c31\u53d8\u4e86\u554a\uff0c\u6bd4\u5982\u4ece\u5bb6\u5230\u516c\u53f8\u3002<\/p>\n

    \u662f\u7684\uff0c\u4e0d\u884c\u5c31\u628a DHCP \u62ff\u5230\u7684\u5f80\u4e00\u4e2a\u6587\u4ef6\u53bb\u66f4\u65b0\u4e86\uff0c\u5012\u4e0d\u7528\u81ea\u5df1\u91cd\u542f DNSMASQ\uff0c\u6362\u6210\u81ea\u5df1\u5b9a\u4e49\u7684 resolve \u6587\u4ef6\u5c31\u884c\uff0c\u6587\u4ef6\u53d8\u5316\u4e86\u4f1a\u81ea\u52a8 reload \u7684\u3002 <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : EricInBj <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u641e\u5b9a\u4e86
    \u5728 WIFI \u5207\u6362\u5b8c\u6210\u4e4b\u540e\uff0c\u83b7\u53d6 DHCP \u7ed9\u8fc7\u6765\u7684 DNS\uff0c\u7136\u540e\u5199\u5230 \/tmp\/upstream.conf\uff0cdnsmasq.conf \u91cc\u9762\u8bbe\u7f6e resolve-file \u5230\u8fd9\u4e2a\u6587\u4ef6\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : kerro1990 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4e0a\u6e38\u4e5f\u6ca1\u5565\u7528\uff0c\u8fd0\u8425\u5546\u73b0\u5728\u662f udp \u7aef\u53e3\u52ab\u6301\u5230\u7701\u7ea7 dns \u670d\u52a1\u5668\uff0cDOH \u4f5c\u4e3a\u4e0a\u6e38\u8bd5\u8bd5 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : EricInBj <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @kerro1990 \u4e0d\u662f\u4e3a\u4e86 XX\uff0c\u7eaf\u7cb9 CDN \u8003\u91cf\uff0c\u6240\u4ee5\u8fd8\u662f\u5f97\u8fd0\u8425\u5546\u7684 DNS \u3002
    \u81f3\u4e8e\u522b\u7684\uff0c\u4e00\u822c\u4e5f\u4e0d\u9700\u8981\u8003\u8651 CDN\uff0c\u90a3\u4e0d\u662f\u8fd8\u6709 dnsmasq.conf \u4e48\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : geekvcn <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u9009\u4e2a\u56fd\u5185 EDNS \u652f\u6301\u6bd4\u8f83\u597d\u7684 DNS \u4e0d\u5c31\u884c\u4e86\uff0c\u6bd4\u5982\u963f\u91cc DNS <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : bclerdx <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @geekvcn \u611f\u89c9\u662f\u8fd9\u6837\u7684\uff0c\u76ee\u524d\u963f\u91cc\u7684\u516c\u5171 DNS \u662f\u652f\u6301 EDNS \u4e86\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : EricInBj <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @geekvcn \u4e5f\u5f97\u5728 dnsmasq \u7684\u914d\u7f6e\u6587\u4ef6\u91cc\u4f7f\u7528 add-subnet \u6765\u6307\u5b9a\u4e00\u4e0b\u5427\uff1f\u800c\u8fd9\u4e2a\u662f\u53d8\u5316\u7684\uff0c\u516c\u53f8\u548c\u5bb6\u91cc\u7684\u4e0d\u4e00\u6837\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : geekvcn <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @EricInBj \u52a0\u53c2\u6570\u662f\u6307\u5b9a ip\uff0c\u4e0d\u52a0\u53c2\u6570\uff0c\u9ed8\u8ba4\u53c2\u6570\u5c31\u662f\u8bf7\u6c42 ip <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : geekvcn <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @EricInBj \u800c\u4e14\u4e0d\u5efa\u8bae\u7528 dnsmasq \u6765\u642d\u5efa\u4e2a\u4eba dns \u4e86\uff0cSmartdns\uff0cADGuardHome \u4e4b\u7c7b\u7684\u7528 DoT\/DoH \u8fd8\u80fd\u9632\u52ab\u6301\u3002<\/p>\n

    \u963f\u91cc DoH EDNS \u6d4b\u8bd5\u94fe\u63a5
    \u79fb\u52a8\uff1a
    https:\/\/223.5.5.5\/resolve?name=www.taobao.com.&type=1&edns_client_subnet=112.25.2.98\/24
    \u8054\u901a\uff1a
    https:\/\/223.5.5.5\/resolve?name=www.taobao.com.&type=1&edns_client_subnet=219.158.100.149\/24
    \u7535\u4fe1\uff1a
    https:\/\/223.5.5.5\/resolve?name=www.taobao.com.&type=1&edns_client_subnet=61.152.24.70\/24
    \u5f53\u524d\u7f51\u7edc\uff1a
    https:\/\/223.5.5.5\/resolve?name=www.taobao.com.&type=1 <\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : EricInBj <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @geekvcn \u611f\u8c22\uff0c\u6211\u62bd\u7a7a\u518d\u7814\u7a76\u4e00\u4e0b\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : EricInBj <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @geekvcn \u521a\u62ff\u5bb6\u91cc\u7684 ADGuardHome \u8bd5\u4e86\u4e00\u4e0b\uff0c\u7528 Ali \u7684 EDNS \u786e\u5b9e\u89e3\u6790\u7ed3\u679c\u8ddf\u8fd0\u8425\u5546\u7684\u5dee\u4e0d\u591a <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n","protected":false},"excerpt":{"rendered":"

    dnsmasq \u652f\u6301\u52a8\u6001\u4e0a\u6e38 DN…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/169265"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=169265"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/169265\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=169265"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=169265"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=169265"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}