{"id":644,"date":"2014-06-14T00:05:08","date_gmt":"2014-06-13T15:05:08","guid":{"rendered":"http:\/\/darkgray.homelinux.com\/modules\/xpress\/?p=644"},"modified":"2014-06-14T00:05:08","modified_gmt":"2014-06-13T15:05:08","slug":"ntpd-conf%e8%a8%ad%e5%ae%9a%e8%a6%8b%e7%9b%b4%e3%81%97","status":"publish","type":"post","link":"https:\/\/darkgray.homelinux.com\/blog\/?p=644","title":{"rendered":"ntpd.conf\u8a2d\u5b9a\u898b\u76f4\u3057"},"content":{"rendered":"

\u3000\u6700\u521d\u306bntp\u306e\u8a2d\u5b9a\u65b9\u6cd5\u3092\u8abf\u3079\u305f\u306e\u306f\u4f55\u5e74\u524d\u3060\u3063\u305f\u304b\u306a\u30fb\u30fb\u30fb\u3000\u3082\u3046\u305a\u3063\u3068\u307b\u3063\u305f\u3089\u304b\u3057\u3067\u52d5\u304b\u3057\u3066\u6765\u305f\u3093\u3060\u304c\u3001\u4e45\u3057\u3076\u308a\u306b\u8abf\u3079\u3066\u307f\u305f\u3089\u8a2d\u5b9a\u65b9\u6cd5\u3068\u304bntp\u306e\u5e38\u8b58\u304c\u30ac\u30e9\u30c3\u3068\u5909\u308f\u3063\u3066\u3044\u305f\u306e\u3067\u66f8\u3044\u3066\u304a\u304f\u3002
\n<\/p>\n

\u3000\u3072\u3063\u304f\u308a\u8fd4\u3063\u3066\u3044\u305f\u5e38\u8b58\u3000\u305d\u306e\uff11
\n\u3000\u6614\u306fstratum 1\u306e\u30b5\u30fc\u30d0\u30fc\u306b\u81ea\u5206\u9054\u306e\u3088\u3046\u306a\u4e00\u822c\u30e6\u30fc\u30b6\u306f\u540c\u671f\u3057\u306a\u3044\u3068\u8a00\u3046\u306e\u304c\u5e38\u8b58\u3060\u3063\u305f\u3093\u3060\u304c\u30fb\u30fb\u30fb\u3000\u4eca\u306f\u3000ntp.nict.jp\uff08stratum1\u306e\u30b5\u30fc\u30d0\uff09\u304c\u5f37\u5316\u3055\u308c\u3066\u3044\u3066\u4e00\u822c\u30e6\u30fc\u30b6\u304b\u3089\u306e\u30a2\u30af\u30bb\u30b9\u3082\uff2f\uff2b\u306a\u3093\u3060\u3063\u3066\u3002\u305f\u3060\u3057\uff08\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e0a\u3067\u306e\uff09\u8ddd\u96e2\u304c\u9060\u3044\u3068\u30bf\u30a4\u30e0\u30e9\u30b0\u306e\u554f\u984c\u304c\u767a\u751f\u3059\u308b\u306e\u3067\u3000\u305f\u3060\u7121\u6761\u4ef6\u306bntp.nict.jp\u306b\u540c\u671f\u3055\u305b\u308b\u3068\u8a00\u3046\u306e\u306f\u5b9c\u3057\u304f\u306a\u3044\u3002\u3000ntp.jst.mfeed.ad.jp\u3042\u305f\u308a\u3068\u52d5\u6a5f\u3092\u3068\u308b\u306e\u304c\u826f\u3055\u305d\u3046\u3060\u3002<\/p>\n

\u3000\u3072\u3063\u304f\u308a\u8fd4\u3063\u3066\u3044\u305f\u5e38\u8b58\u3000\u305d\u306e\uff12
\n\u3000\u6614\u306f\u3000ntpd\u3092\u30b9\u30bf\u30fc\u30c8\u3055\u305b\u308b\u524d\u306bntpdate\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3066\u30bf\u30a4\u30e0\u30b5\u30fc\u30d0\u306e\u6642\u9593\u3068\u5408\u308f\u305b\u3066\u304b\u3089\u30b9\u30bf\u30fc\u30c8\u3055\u305b\u3066\u3044\u305f\u3002\u305d\u308c\u3067\u3082\u306a\u304antpd\u3092\u30b9\u30bf\u30fc\u30c8\u3055\u305b\u3066\u5b9f\u969b\u306b\u540c\u671f\u3059\u308b\u306e\u306b\uff15\u5206\u30fc\uff11\uff10\u5206\u7a0b\u5ea6\u306e\u6642\u9593\u304c\u639b\u304b\u3063\u3066\u3044\u305f\u3002\u3000\u4eca\u306fntp.conf\u306eserver\u306e\u9805\u306b\u3000iburst\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u8a18\u8ff0\u3059\u308b\u3053\u3068\u3067\u3001\u307b\u3093\u306e\uff12\uff0d\uff13\u5206\u3067\u540c\u671f\u304c\u53d6\u308c\u308b\u3002\u6628\u65e5\u3061\u3087\u3063\u3068\u8a66\u3057\u3066\u307f\u305f\u3093\u3060\u304c\u3000\u81ea\u5b85\u30b5\u30fc\u30d0\u3068\u30bf\u30a4\u30e0\u30b5\u30fc\u30d0\u306e\u9593\u3067\uff11\uff10\u5206\u7a0b\u5ea6\u306e\u6642\u9593\u5dee\u304c\u3042\u3063\u3066\u3082ntpd\u8d77\u52d5\u5f8c\u6570\u5206\u3067\u6642\u9593\u5dee\u304c\u4fee\u6b63\u3055\u308c\u3066\u540c\u671f\u304c\u53d6\u308c\u305f\u3002<\/p>\n

\u3066\u306a\u5206\u3051\u3067\u3000ntp.conf\u306eserver\u306e\u9805\u3092\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u4fee\u6b63\u3057\u3066\u307f\u305f\u3002
\n[code]
\nserver xxxxxx.jp iburst maxpoll 11 # ISP\u306e\u30bf\u30a4\u30e0\u30b5\u30fc\u30d0\uff11
\nserver xxxxxx.jp iburst maxpoll 11 # ISP\u306e\u30bf\u30a4\u30e0\u30b5\u30fc\u30d0\uff12
\nserver ntp.jst.mfeed.ad.jp iburst maxpoll 11
\nserver 127.127.1.0 # local clock
\nfudge 127.127.1.0 stratum 10
\n[\/code]<\/p>\n

\u30aa\u30d7\u30b7\u30e7\u30f3\u306eiburst\u306f\u3000ntpd\u8d77\u52d5\u6642\u306b\u30d0\u30fc\u30b9\u30c8\u30d1\u30b1\u30c3\u30c8\u3092\u9001\u3063\u3066\u77ed\u6642\u9593\u3067\u540c\u671f\u304c\u53d6\u308c\u308b\u3002\uff08\u63a8\u5968\u8a2d\u5b9a\uff09
\n\u30aa\u30d7\u30b7\u30e7\u30f3\u306emaxpoll\u306f\u30dd\u30fc\u30ea\u30f3\u30b0\u306e\u6700\u9577\u6642\u9593\u30922048\u79d2\u306b\u8a2d\u5b9a\u3059\u308b\u3002\u30c6\u30b9\u30c8\u3067\u8a2d\u5b9a\u3057\u3066\u307f\u305f\u3002\uff08\u30c7\u30d5\u30a9\u306f1024\u79d2\uff09
\n\u4e0b\u306e\uff12\u884c\u3067\u81ea\u5206\u306e\u30ed\u30fc\u30ab\u30eb\u30af\u30ed\u30c3\u30af\u3082\u540c\u671f\u306e\u5bfe\u8c61\u306b\u306a\u308b\u3002\u4e07\u304c\u4e00\u3000\u30bf\u30a4\u30e0\u30b5\u30fc\u30d0\u306e\u5168\u3066\u304c\u843d\u3061\u3066\u3057\u307e\u3063\u305f\u5834\u5408\u3000\u30ed\u30fc\u30ab\u30eb\u30cd\u30c3\u30c8\u5185\u3067\u81ea\u5b85\u30b5\u30fc\u30d0\u304c\u30bf\u30a4\u30e0\u30b5\u30fc\u30d0\u3068\u3057\u3066\u6a5f\u80fd\u3059\u308b\u3002\uff08\u3089\u3057\u3044\u3000\uff08\u6c57\u3000\uff09<\/p>\n

\u3000ISP\u306e\u30bf\u30a4\u30e0\u30b5\u30fc\u30d0\u306fstratum4\u3001ntp.jst.mfeed.ad.jp\u306fstratum2\u3067\u3000\u30d0\u30e9\u30f3\u30b9\u304c\u5b9c\u3057\u304f\u306a\u3044\u30fb\u30fb\u30fb\u3000\u307b\u3093\u3068\u306f\u3000\u540c\u3058stratum\u306e\u30bf\u30a4\u30e0\u30b5\u30fc\u30d0\uff13\u3064\u3068\u540c\u671f\u3092\u53d6\u308b\u306e\u304c\u7406\u60f3\u7684\u3089\u3057\u3044\u306e\u3060\u304c\u3000ISP\u306e\u30bf\u30a4\u30e0\u30b5\u30fc\u30d0\u304c\uff12\u3064\u3057\u304b\u306a\u3044\u306e\u3067\u30fb\u30fb\u30fb\u3000\u81f4\u3057\u65b9\u306a\u3057\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u3000\u6700\u521d\u306bntp\u306e\u8a2d\u5b9a\u65b9\u6cd5\u3092\u8abf\u3079\u305f\u306e\u306f\u4f55\u5e74\u524d\u3060\u3063\u305f\u304b\u306a\u30fb\u30fb\u30fb\u3000\u3082\u3046\u305a\u3063\u3068\u307b\u3063\u305f\u3089\u304b\u3057\u3067\u52d5\u304b\u3057\u3066\u6765\u305f\u3093\u3060\u304c\u3001\u4e45\u3057\u3076\u308a\u306b\u8abf\u3079\u3066\u307f\u305f\u3089\u8a2d\u5b9a\u65b9\u6cd5\u3068\u304bntp\u306e\u5e38\u8b58\u304c\u30ac\u30e9\u30c3\u3068\u5909\u308f\u3063\u3066\u3044\u305f\u306e\u3067\u66f8\u3044\u3066\u304a\u304f\u3002<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":""},"categories":[5,15],"tags":[],"class_list":["post-644","post","type-post","status-publish","format-standard","hentry","category-darkgray-server","category-ntp"],"_links":{"self":[{"href":"https:\/\/darkgray.homelinux.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/644","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/darkgray.homelinux.com\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/darkgray.homelinux.com\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/darkgray.homelinux.com\/blog\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/darkgray.homelinux.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=644"}],"version-history":[{"count":0,"href":"https:\/\/darkgray.homelinux.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/644\/revisions"}],"wp:attachment":[{"href":"https:\/\/darkgray.homelinux.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=644"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/darkgray.homelinux.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=644"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/darkgray.homelinux.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=644"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}