{"id":181,"date":"2011-07-13T14:51:26","date_gmt":"2011-07-13T12:51:26","guid":{"rendered":"https:\/\/www.boettrich.info\/?p=181"},"modified":"2011-07-14T23:17:07","modified_gmt":"2011-07-14T21:17:07","slug":"synchronize-time-with-external-ntp-server-on-windows-server-2008-r2","status":"publish","type":"post","link":"https:\/\/www.boettrich.info\/blog\/technik\/windows\/synchronize-time-with-external-ntp-server-on-windows-server-2008-r2\/","title":{"rendered":"Synchronize time with external NTP server on Windows Server 2008 (R2)"},"content":{"rendered":"<p><a href=\"http:\/\/defaultreasoning.wordpress.com\/2009\/11\/16\/synchronize-time-with-external-ntp-server-on-windows-server-2008-r2\/\">Quelle<\/a><\/p>\n<p>Time synchronization is an important aspect for all computers on the network. By default, the clients computers get their time from a Domain Controller and the Domain Controller gets his time from the domain\u2019s PDC Operation Master. Therefore the PDC must synchronize his time from an external source. I usually use the servers listed at the NTP Pool Project website. Before you begin, don\u2019t forget to open the default UDP 123 port (in- and outbound) on your firewall. <\/p>\n<p>    First, locate your PDC Server. Open the command prompt and type: C:\\>netdom \/query fsmo<br \/>\n    Log in to your PDC Server and open the command prompt.<br \/>\n    Stop the W32Time service: C:\\>net stop w32time<br \/>\n    Configure the external time sources, type: C:\\> w32tm \/config \/syncfromflags:manual \/manualpeerlist:\u201d0.pool.ntp.org, 1.pool.ntp.org, 2.pool.ntp.org\u201d<br \/>\n    Make your PDC a reliable time source for the clients. Type: C:\\>w32tm \/config \/reliable:yes<br \/>\n    Start the w32time service: C:\\>net start w32time<br \/>\n    The windows time service should begin synchronizing the time. You can check the external NTP servers in the time configuration by typing: C:\\>w32tm \/query \/configuration<br \/>\n    Check the Event Viewer for any errors.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Quelle Time synchronization is an important aspect for all computers on the network. By default, the clients computers get their time from a Domain Controller and the Domain Controller gets his time from the domain\u2019s PDC Operation Master. Therefore the PDC must synchronize his time from an external source. I usually use the servers listed&hellip;&nbsp;<a href=\"https:\/\/www.boettrich.info\/blog\/technik\/windows\/synchronize-time-with-external-ntp-server-on-windows-server-2008-r2\/\" rel=\"bookmark\">Weiterlesen &raquo;<span class=\"screen-reader-text\">Synchronize time with external NTP server on Windows Server 2008 (R2)<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","footnotes":""},"categories":[12],"tags":[],"class_list":["post-181","post","type-post","status-publish","format-standard","hentry","category-windows"],"_links":{"self":[{"href":"https:\/\/www.boettrich.info\/blog\/wp-json\/wp\/v2\/posts\/181","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.boettrich.info\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.boettrich.info\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.boettrich.info\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.boettrich.info\/blog\/wp-json\/wp\/v2\/comments?post=181"}],"version-history":[{"count":5,"href":"https:\/\/www.boettrich.info\/blog\/wp-json\/wp\/v2\/posts\/181\/revisions"}],"predecessor-version":[{"id":198,"href":"https:\/\/www.boettrich.info\/blog\/wp-json\/wp\/v2\/posts\/181\/revisions\/198"}],"wp:attachment":[{"href":"https:\/\/www.boettrich.info\/blog\/wp-json\/wp\/v2\/media?parent=181"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.boettrich.info\/blog\/wp-json\/wp\/v2\/categories?post=181"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.boettrich.info\/blog\/wp-json\/wp\/v2\/tags?post=181"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}