{"id":251,"date":"2010-06-15T15:37:00","date_gmt":"2010-06-15T22:37:00","guid":{"rendered":"http:\/\/infinitedisorder.com\/?p=251"},"modified":"2010-06-15T15:37:28","modified_gmt":"2010-06-15T22:37:28","slug":"dns-master-and-slave-servers-on-linux","status":"publish","type":"post","link":"https:\/\/infinitedisorder.com\/?p=251","title":{"rendered":"configure a secondary dns (slave) server on linux"},"content":{"rendered":"<p>I have a master DNS server at 10.10.10.1 and a slave at 10.10.10.2<br \/>\nThe master server needs this for each zone:<\/p>\n<p>type master;<br \/>\nallow-transfer {10.10.10.2};<br \/>\nalso-notify {10.10.10.2};<br \/>\nnotify yes;<\/p>\n<p>The slave server needs this for each zone:<\/p>\n<p>type slave;<br \/>\nmasters {10.10.10.1;};<\/p>\n<p>Now whenever you modify a dns record on the master, increment the serial number and restart the service (or rndc reload) the changes will propagate to the slave. Note: the serial is generally the date but it doesn&#8217;t have to be, start it at 01 (before you setup your slave) and increment it if you like.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>I have a master DNS server at 10.10.10.1 and a slave at 10.10.10.2 The master server needs this for each zone: type master; allow-transfer {10.10.10.2}; also-notify {10.10.10.2}; notify yes; The slave server needs this for each zone: type slave; masters {10.10.10.1;}; Now whenever you modify a dns record on the master, increment the serial number [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-251","post","type-post","status-publish","format-standard","hentry","category-software"],"_links":{"self":[{"href":"https:\/\/infinitedisorder.com\/index.php?rest_route=\/wp\/v2\/posts\/251","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/infinitedisorder.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/infinitedisorder.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/infinitedisorder.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/infinitedisorder.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=251"}],"version-history":[{"count":2,"href":"https:\/\/infinitedisorder.com\/index.php?rest_route=\/wp\/v2\/posts\/251\/revisions"}],"predecessor-version":[{"id":253,"href":"https:\/\/infinitedisorder.com\/index.php?rest_route=\/wp\/v2\/posts\/251\/revisions\/253"}],"wp:attachment":[{"href":"https:\/\/infinitedisorder.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=251"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/infinitedisorder.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=251"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/infinitedisorder.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=251"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}