{"id":5649,"date":"2014-12-02T12:30:20","date_gmt":"2014-12-02T03:30:20","guid":{"rendered":"http:\/\/mike.md.tsukuba.ac.jp\/terui\/blog\/?p=5649"},"modified":"2021-12-27T09:35:22","modified_gmt":"2021-12-27T00:35:22","slug":"%e5%90%8c%e6%99%82%e3%81%ab%e5%87%ba%e3%81%97%e3%81%9f%e3%83%a1%e3%83%bc%e3%83%ab%e3%81%8c%e5%90%8c%e6%99%82%e3%81%ab%e5%b1%8a%e3%81%8b%e3%81%aa%e3%81%84","status":"publish","type":"post","link":"https:\/\/nbsigh2.com\/?p=5649","title":{"rendered":"\u540c\u6642\u306b\u51fa\u3057\u305f\u30e1\u30fc\u30eb\u304c\u540c\u6642\u306b\u5c4a\u304b\u306a\u3044"},"content":{"rendered":"

\u540c\u3058\u30b5\u30fc\u30d0\u306e\uff12\u3064\u306e\u30e1\u30fc\u30ea\u30b9\u306b\u6295\u7a3f\u3057\u305f\u3002\u306a\u304b\u306a\u304b\u5c4a\u304b\u306a\u3044\u3002\u6700\u7d42\u7684\u306b\u5c4a\u3044\u305f\u306e\u3060\u304c\u3001\uff12\u901a\u306e\u5c4a\u304f\u6642\u9593\u304c\u30a8\u30e9\u30a4\u9055\u3046\u3002\u6570\u5206\u306e\u6642\u5dee\u304c\u3042\u308b\u3002\u6570\u5206\u3061\u304c\u3046\u3068\u3001\u30e1\u30fc\u30ea\u30b9\u306e\u30b5\u30fc\u30d0\u304c\u304a\u304b\u3057\u3044\uff1f\u3068\u304b\u5fc3\u914d\u306b\u306a\u308b\u3002\u306a\u3093\u3067\u3060\uff1f\u3068\u3044\u3046\u308f\u3051\u3067\u5c4a\u3044\u305f\u30e1\u30fc\u30eb\u3092\u898b\u305f\u3089\uff1b<\/p>\n\n\n\n\n\n\n\n\n\n\n\n
<\/td>\n\u30e1\u30fc\u30ebA<\/td>\n\u30e1\u30fc\u30ebB<\/td>\n<\/tr>\n
\u30e1\u30fc\u30eb\u3092\u51fa\u3057\u305fPC\u306e\u6642\u523b<\/td>\n10:14:00<\/td>\n10:14:00<\/td>\n<\/tr>\n
\u6700\u521d\u306esmtp\u304c\u53d7\u3051\u53d6\u3063\u305f<\/td>\n10:14:08<\/td>\n10:14:08<\/td>\n<\/tr>\n
\u6700\u521d\u306esmto\u304b\u3089\u4e2d\u7d99\u306e\uff53\uff4d\uff54\uff50\u304c\u53d7\u3051\u53d6\u3063\u305f<\/td>\n10:14:09<\/td>\n10:14:09<\/td>\n<\/tr>\n
\u4e2d\u7d99\u306e\uff53\uff4d\uff54\uff50\u304b\u3089\u30e1\u30fc\u30ea\u30b9\u306e\u30b5\u30fc\u30d0\u304c\u53d7\u3051\u53d6\u3063\u305f<\/td>\n10:14:09<\/td>\n10:14:09<\/td>\n<\/tr>\n
\u30e1\u30fc\u30ea\u30b9\u306e\u30b5\u30fc\u30d0\u304b\u3089\u4e2d\u7d99smtp\u304c\u53d7\u3051\u53d6\u3063\u305f<\/td>\n10:14:10<\/td>\n10:14:10<\/td>\n<\/tr>\n
\u4e2d\u7d99smtp\u304b\u3089kddi.ne.jp\u304c\u53d7\u3051\u53d6\u3063\u305f<\/td>\n10:14:10<\/td>\n10:14:11<\/td>\n<\/tr>\n
kddi.ne.jp\u304b\u3089.secure.ne.jp\u53d7\u3051\u53d6\u3063\u305f<\/td>\n10:14:11<\/td>\n10:14:11<\/td>\n<\/tr>\n
secure.ne.jpp\u304b\u3089POP\u30b5\u30fc\u30d0\u306eSMTP\u304c\u53d7\u3051\u53d6\u3063\u305f<\/td>\n10:15:33<\/td>\n10:19:42<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u7ba1\u7406\u4eba\u306ePC\u304b\u3089\u3001\u6700\u521d\u306esmtp\u30b5\u30fc\u30d0\u307e\u3067\uff18\u79d2\u3082\u304b\u304b\u3063\u3066\u3044\u308b\u3002\u7ba1\u7406\u8005\u306ePC \u306e\u6642\u523b\u304c\u305a\u308c\u3066\u3044\u305f\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3057\u305f\u3042\u3068ntp\u30b5\u30fc\u30d0\u306b\u3061\u3083\u3093\u3068\u30a2\u30af\u30bb\u30b9\u3057\u3066\u3044\u306a\u304b\u3063\u305f\u3088\u3046\u3060\u3002\u65e5\u4ed8\u3068\u6642\u523b\u3067\u300c\u65e5\u4ed8\u3068\u6642\u523b\u3092\u81ea\u52d5\u7684\u306b\u8a2d\u5b9a\u300d\u306b\u30c1\u30a7\u30c3\u30af\u304c\u5165\u3063\u3066\u3044\u306a\u304b\u3063\u305f\u304b\u3089\u306a\u3002yosemite \u306b\u30a2\u30c3\u30d7\u3057\u305f\u3068\u304d\u306b\u5916\u308c\u305f\u306b\u9055\u3044\u306a\u3044\u3002
\nMavericks \u306e\u3068\u304d\u3001\/usr\/local\/sbin \u306bntpd \u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u305f<\/a>\u304b\u3089
\n\/etc\/ntp.conf \u3092\u307f\u305f\u3089Mervericks \u6642\u306b\u66f8\u3044\u305f\u306e\u304c\u5909\u66f4\u3055\u308c\u3066\u3044\u308b\u3002\u5404\u30b5\u30fc\u30d0\u306b\u3064\u3044\u3066minpoll 6 maxpoll 10\u304c\u306a\u3044<\/p>\n

sh-3.2# cat ntp.conf
\nserver ntp.nict.jp minpoll 6 maxpoll 10
\nserver ntp1.jst.mfeed.ad.jp minpoll 6 maxpoll 10
\nserver ntp2.jst.mfeed.ad.jp minpoll 6 maxpoll 10
\nserver ntp3.jst.mfeed.ad.jp minpoll 6 maxpoll 10<\/p><\/blockquote>\n

\u3060\u304b\u3089\u4e0a\u8a18\u306e\u3088\u3046\u306b\u52a0\u7b46\u3057\u305f\u3002\u3055\u3089\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u305fntpd \u3092\u4f7f\u3046\u305f\u3081\u306b\u3001yosemite\u306b\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3057\u305f\u3068\u304d\u306e\u672c\u6765\u306entpd \u3092\u6bba\u3057\u3001
\nmv \/usr\/sbin\/ntpd \/usr\/sbin\/ntpd~
\n\u3042\u3068\u304b\u3089\u52a0\u3048\u305fntpd \u3092\u4f7f\u3048\u308b\u3088\u3046\u306b\u30b7\u30f3\u30dc\u30ea\u30c3\u30af\u30ea\u30f3\u30af\u3092\u5f35\u308b\u3002
\nmv \/usr\/sbin\/ntpd \/usr\/sbin\/ntpd~
\n\u78ba\u8a8d\u3059\u308b\u3002sh-3.2# pwd\u3000\u3067\u3000\u3000\/usr\/sbin\u306b\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3001sh-3.2# ls -al\u3067\u30d5\u30a2\u30a4\u30eb\u3092\u898b\u308b\u3068\uff1b
\nlrwxr-xr-x 1 root wheel 20 12 2 13:04 ntpd -> \/usr\/local\/sbin\/ntpd
\n-rwxr-xr-x 1 root wheel 66016 9 10 08:09 ntpdate
\n-rwxr-xr-x 1 root wheel 138240 9 10 08:09 ntpdc
\n-rwxr-xr-x 1 root wheel 382464 9 10 08:09 ntpd~
\n-rwxr-xr-x 1 root wheel 2029 9 10 08:09 ntptrace
\n\u3068\u306a\u3063\u3066\u3044\u3066\u3053\u308c\u3067\u3044\u3044\u306f\u305a\u3002
\n\u30e1\u30fc\u30ea\u30f3\u30b0\u30ea\u30b9\u30c8\u304c\u52d5\u3044\u3066\u3044\u308b\u30b5\u30fc\u30d0\u3067\u306e\u51e6\u7406\u306f\uff12\u79d2\u4ee5\u5185\u3060\u3002\u5341\u6570\u500b\u306e\u30e1\u30fc\u30ea\u30b9\u306b\u540c\u6642\u306b\u6295\u7a3f\u3059\u308b\u3068\uff13\uff10\u79d2\u4f4d\u304b\u304b\u308b\u3088\u3046\u3060\u3002\u3053\u306e\u5927\u5b66\u306e\u30e1\u30fc\u30eb\u30b5\u30fc\u30d0\u306fKDDI\u304c\u8acb\u3051\u8ca0\u3063\u3066\u3044\u308b\u3002\u3055\u3089\u306b\u30a6\u30a4\u30eb\u30b9\u30d5\u30a3\u30eb\u30bf\u306e\u30b5\u30fc\u30d0\u304c\u3042\u308b\u3088\u3046\u3060\u3002KDDI\u307e\u3067\u306e\u6642\u9593\u306f\u3055\u307b\u3069\u304b\u304b\u3063\u3066\u3044\u306a\u3044\u3002\u305d\u3053\u304b\u3089\u30a6\u30a4\u30eb\u30b9\u30d5\u30a3\u30eb\u30bf\u306e\u30b5\u30fc\u30d0secure.ne.jp\u3078\u9001\u3089\u308c\u3001\u305d\u306e\u30b5\u30fc\u30d0\u304c\u51e6\u7406\u3059\u308b\u6642\u9593\u304c\u30a8\u30e9\u30a4\u9577\u3044\u3002\u30bf\u30a4\u30df\u30f3\u30b0\u304c\u3042\u308b\u3093\u3060\u308d\u3046\u304c\uff11\u5206\uff12\uff12\u79d2\u3042\u308b\u3044\u306f\uff15\u5206\uff13\uff11\u79d2\u3082\u304b\u304b\u3063\u3066\u3044\u308b\u3002\u306a\u3093\u3066\u3053\u3063\u305f\u3002\u5927\u5b66\u5916\u304b\u3089\u304f\u308b\u30e1\u30fc\u30eb\u3092\u898b\u305f\u3089\u3053\u306e\u30a2\u30f3\u30c1\u30a6\u30a4\u30eb\u30b9\u30d5\u30a3\u30eb\u30bf\u3092\u901a\u308b\u6642\u9593\u304c\u7d50\u69cb\u304b\u304b\u3063\u3066\u3044\u308b\u5834\u5408\u304c\u3042\u308b\u3002\u3057\u304b\u3057\uff15\u5206\u304b\u304b\u308b\u3068\u3001\u306a\u3093\u304b\u304a\u304b\u3057\u3044\u3068\u601d\u3063\u3066\u8abf\u67fb\u306f\u3058\u3081\u308b\u3088\u306a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\t\t\t\t\t\t<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16,3],"tags":[],"class_list":["post-5649","post","type-post","status-publish","format-standard","hentry","category-yosemite","category-3"],"_links":{"self":[{"href":"https:\/\/nbsigh2.com\/index.php?rest_route=\/wp\/v2\/posts\/5649","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nbsigh2.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nbsigh2.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nbsigh2.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/nbsigh2.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5649"}],"version-history":[{"count":1,"href":"https:\/\/nbsigh2.com\/index.php?rest_route=\/wp\/v2\/posts\/5649\/revisions"}],"predecessor-version":[{"id":21038,"href":"https:\/\/nbsigh2.com\/index.php?rest_route=\/wp\/v2\/posts\/5649\/revisions\/21038"}],"wp:attachment":[{"href":"https:\/\/nbsigh2.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5649"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nbsigh2.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5649"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nbsigh2.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5649"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}