\u6700\u91cd\u8981\u7684\u516c\u5171\u670d\u52a1\u4e4b\u4e00\u5c31\u662f\u62a5\u65f6timekeeping\uff0c\u4f46\u662f\u5f88\u591a\u4eba\u5e76\u6ca1\u6709\u610f\u8bc6\u5230\u8fd9\u4e00\u70b9\u3002\u5927\u591a\u6570\u516c\u5171\u65f6\u95f4\u670d\u52a1\u5668\u90fd\u662f\u7531\u5fd7\u613f\u8005\u7ba1\u7406\uff0c\u4ee5\u6ee1\u8db3\u4e0d\u65ad\u589e\u957f\u7684\u9700\u6c42\u3002\u8fd9\u91cc\u5b66\u4e60\u4e00\u4e0b\u5982\u4f55\u8fd0\u884c\u4f60\u81ea\u5df1\u7684\u65f6\u95f4\u670d\u52a1\u5668\uff0c\u4e3a\u57fa\u7840\u516c\u5171\u5229\u76ca\u505a\u8d21\u732e\u3002<\/p>\n
\u5c31\u50cf\u73b0\u5b9e\u751f\u6d3b\u4e2d\u4efb\u4f55\u4e00\u4ef6\u4e8b\u60c5\u4e00\u6837\uff0c\u5373\u4fbf\u662f\u50cf\u65f6\u95f4\u670d\u52a1\u5668\u8fd9\u6837\u7684\u516c\u76ca\u9879\u76ee\uff0c\u4e5f\u4f1a\u906d\u53d7\u4e0d\u79f0\u804c\u7684\u6216\u8005\u6076\u610f\u7684\u6ee5\u7528\u3002<\/p>\n
\u6d88\u8d39\u7c7b\u7f51\u7edc\u8bbe\u5907\u7684\u4f9b\u5e94\u5546\u56e0\u5236\u9020\u4e86\u5927\u6df7\u4e71\u800c\u81ed\u540d\u662d\u8457\u3002\u6211\u56de\u60f3\u8d77\u7684\u7b2c\u4e00\u4ef6\u4e8b\u53d1\u751f\u5728 2003 \u5e74\uff0c\u90a3\u65f6\uff0cNetGear \u5728\u5b83\u4eec\u7684\u8def\u7531\u5668\u4e2d\u786c\u7f16\u7801\u4e86\u5a01\u65af\u5eb7\u661f\u5927\u5b66\u7684 NTP \u65f6\u95f4\u670d\u52a1\u5668\u5730\u5740\u3002\u4f7f\u5f97\u65f6\u95f4\u670d\u52a1\u5668\u7684\u67e5\u8be2\u8bf7\u6c42\u7a81\u7136\u589e\u52a0\uff0c\u968f\u7740 NetGear \u5356\u51fa\u8d8a\u6765\u8d8a\u591a\u7684\u8def\u7531\u5668\uff0c\u8fd9\u79cd\u60c5\u51b5\u8d8a\u53d1\u4e25\u91cd\u3002\u66f4\u6709\u610f\u601d\u7684\u662f\uff0c\u8def\u7531\u5668\u7684\u7a0b\u5e8f\u8bbe\u7f6e\u662f\u6bcf\u79d2\u949f\u53d1\u9001\u4e00\u6b21\u8bf7\u6c42\uff0c\u8fd9\u5c06\u4f7f\u670d\u52a1\u5668\u96be\u582a\u91cd\u8d1f\u3002\u540e\u6765 Netgear \u53d1\u5e03\u4e86\u5347\u7ea7\u56fa\u4ef6\uff0c\u4f46\u662f\uff0c\u5347\u7ea7\u4ed6\u4eec\u7684\u8bbe\u5907\u7684\u7528\u6237\u5f88\u5c11\uff0c\u5e76\u4e14\u4ed6\u4eec\u7684\u5176\u4e2d\u4e00\u4e9b\u7528\u6237\u7684\u8bbe\u5907\uff0c\u5230\u4eca\u5929\u4e3a\u6b62\uff0c\u8fd8\u5728\u4e0d\u505c\u5730\u6bcf\u79d2\u949f\u67e5\u8be2\u4e00\u6b21\u5a01\u65af\u5eb7\u661f\u5927\u5b66\u7684 NTP \u670d\u52a1\u5668\u3002Netgear \u7ed9\u5a01\u65af\u5eb7\u661f\u5927\u5b66\u6350\u732e\u4e86\u4e00\u4e9b\u94b1\uff0c\u4ee5\u5e2e\u52a9\u5f25\u8865\u4ed6\u4eec\u5e26\u6765\u7684\u6210\u672c\u589e\u52a0\uff0c\u76f4\u5230\u8fd9\u4e9b\u8def\u7531\u5668\u5168\u90e8\u6dd8\u6c70\u3002\u7c7b\u4f3c\u7684\u4e8b\u4ef6\u8fd8\u6709 D-Link\u3001Snapchat\u3001TP-Link \u7b49\u7b49\u3002<\/p>\n
\u5bf9 NTP \u534f\u8bae\u8fdb\u884c\u53cd\u5c04\u548c\u653e\u5927\uff0c\u5df2\u7ecf\u6210\u4e3a\u53d1\u8d77 DDoS \u653b\u51fb\u7684\u4e00\u4e2a\u9009\u62e9\u3002\u5f53\u653b\u51fb\u8005\u4f7f\u7528\u4e00\u4e2a\u4f2a\u9020\u7684\u76ee\u6807\u53d7\u5bb3\u8005\u7684\u6e90\u5730\u5740\u5411\u65f6\u95f4\u670d\u52a1\u5668\u53d1\u9001\u8bf7\u6c42\uff0c\u79f0\u4e3a\u53cd\u5c04\u653b\u51fb\uff1b\u653b\u51fb\u8005\u53d1\u9001\u8bf7\u6c42\u5230\u591a\u4e2a\u670d\u52a1\u5668\uff0c\u8fd9\u4e9b\u670d\u52a1\u5668\u5c06\u56de\u590d\u8bf7\u6c42\uff0c\u8fd9\u6837\u5c31\u4f7f\u4f2a\u9020\u7684\u6e90\u5730\u5740\u53d7\u5230\u8f70\u70b8\u3002\u653e\u5927\u653b\u51fb\u662f\u6307\u4e00\u4e2a\u5f88\u5c0f\u7684\u8bf7\u6c42\u6536\u5230\u5927\u91cf\u7684\u56de\u590d\u4fe1\u606f\u3002\u4f8b\u5982\uff0c\u5728 Linux \u4e0a\uff0c \u90a3\u4e48\uff0c\u5982\u4f55\u4fdd\u62a4\u63d0\u4f9b\u516c\u76ca\u670d\u52a1\u7684\u516c\u5171 NTP \u670d\u52a1\u5668\u5462\uff1f\u4ece\u4f7f\u7528 NTP 4.2.7p26 \u6216\u8005\u66f4\u65b0\u7684\u7248\u672c\u5f00\u59cb\uff0c\u5b83\u4eec\u53ef\u4ee5\u5e2e\u52a9\u4f60\u7684 Linux \u53d1\u884c\u7248\u4e0d\u4f1a\u53d1\u751f\u524d\u9762\u6240\u8bf4\u7684\u8fd9\u79cd\u95ee\u9898\uff0c\u56e0\u4e3a\u5b83\u4eec\u90fd\u662f\u5728 2010 \u5e74\u4ee5\u540e\u53d1\u5e03\u7684\u3002\u8fd9\u4e2a\u53d1\u884c\u7248\u90fd\u9ed8\u8ba4\u7981\u7528\u4e86\u6700\u5e38\u89c1\u7684\u6ee5\u7528\u653b\u51fb\u3002\u76ee\u524d\uff0c\u6700\u65b0\u7248\u672c\u662f 4.2.8p10\uff0c\u5b83\u53d1\u5e03\u4e8e 2017 \u5e74\u3002<\/p>\n \u4f60\u53ef\u4ee5\u91c7\u7528\u7684\u53e6\u4e00\u4e2a\u63aa\u65bd\u662f\uff0c\u5728\u4f60\u7684\u7f51\u7edc\u4e0a\u542f\u7528\u5165\u7ad9\u548c\u51fa\u7ad9\u8fc7\u6ee4\u5668\u3002\u963b\u585e\u5ba3\u79f0\u6765\u81ea\u4f60\u7684\u7f51\u7edc\u7684\u6570\u636e\u5305\u8fdb\u5165\u4f60\u7684\u7f51\u7edc\uff0c\u4ee5\u53ca\u62e6\u622a\u53d1\u9001\u5230\u4f2a\u9020\u8fd4\u56de\u5730\u5740\u7684\u51fa\u7ad9\u6570\u636e\u5305\u3002\u5165\u7ad9\u8fc7\u6ee4\u5668\u53ef\u4ee5\u5e2e\u52a9\u4f60\uff0c\u800c\u51fa\u7ad9\u8fc7\u6ee4\u5668\u5219\u5e2e\u52a9\u4f60\u548c\u5176\u4ed6\u4eba\u3002\u9605\u8bfb\u00a0BCP38.info\u00a0\u4e86\u89e3\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n NTP \u6709\u8d85\u8fc7 30 \u5e74\u7684\u5386\u53f2\u4e86\uff0c\u5b83\u662f\u81f3\u4eca\u8fd8\u5728\u4f7f\u7528\u7684\u6700\u8001\u7684\u56e0\u7279\u7f51\u534f\u8bae\u4e4b\u4e00\u3002\u5b83\u7684\u7528\u9014\u662f\u4fdd\u6301\u8ba1\u7b97\u673a\u4e0e\u4e16\u754c\u6807\u51c6\u65f6\u95f4\uff08UTC\uff09\u7684\u540c\u6b65\u3002NTP \u7f51\u7edc\u662f\u5206\u5c42\u7ec4\u7ec7\u7684\uff0c\u5e76\u4e14\u540c\u5c42\u7684\u8bbe\u5907\u662f\u5bf9\u7b49\u7684\u3002\u5c42\u6b21Stratum 0 \u5305\u542b\u4e3b\u62a5\u65f6\u8bbe\u5907\uff0c\u6bd4\u5982\uff0c\u539f\u5b50\u949f\u3002\u5c42\u7ea7 1 \u7684\u65f6\u95f4\u670d\u52a1\u5668\u4e0e\u5c42\u7ea7 0 \u7684\u8bbe\u5907\u540c\u6b65\u3002\u5c42\u7ea7 2 \u7684\u8bbe\u5907\u4e0e\u5c42\u7ea7 1 \u7684\u8bbe\u5907\u540c\u6b65\uff0c\u5c42\u7ea7 3 \u7684\u8bbe\u5907\u4e0e\u5c42\u7ea7 2 \u7684\u8bbe\u5907\u540c\u6b65\u3002NTP \u534f\u8bae\u652f\u6301 16 \u4e2a\u5c42\u7ea7\uff0c\u73b0\u5b9e\u4e2d\u5e76\u6ca1\u6709\u4f7f\u7528\u90a3\u4e48\u591a\u7684\u5c42\u7ea7\u3002\u540c\u4e00\u4e2a\u5c42\u7ea7\u7684\u670d\u52a1\u5668\u662f\u76f8\u4e92\u5bf9\u7b49\u7684\u3002<\/p>\n \u8fc7\u53bb\u5f88\u957f\u4e00\u6bb5\u65f6\u95f4\u5185\uff0c\u6211\u4eec\u90fd\u4e3a\u5ba2\u6237\u7aef\u9009\u62e9\u914d\u7f6e\u5355\u4e00\u7684 NTP \u670d\u52a1\u5668\uff0c\u800c\u73b0\u5728\u66f4\u597d\u7684\u505a\u6cd5\u662f\u4f7f\u7528\u00a0NTP \u670d\u52a1\u5668\u5730\u5740\u6c60\uff0c\u5b83\u4f7f\u7528\u8f6e\u8be2\u7684 DNS \u4fe1\u606f\u53bb\u5171\u4eab\u8d1f\u8f7d\u3002\u6c60\u5730\u5740\u53ea\u662f\u4e3a\u5ba2\u6237\u7aef\u670d\u52a1\u7684\uff0c\u6bd4\u5982\u5355\u4e00\u7684 PC \u548c\u4f60\u7684\u672c\u5730\u5c40\u57df\u7f51 NTP \u670d\u52a1\u5668\u3002\u5f53\u4f60\u8fd0\u884c\u4e00\u53f0\u81ea\u5df1\u7684\u516c\u5171\u670d\u52a1\u5668\u65f6\uff0c\u4f60\u4e0d\u7528\u4f7f\u7528\u8fd9\u4e9b\u6c60\u5730\u5740\u3002<\/p>\n \u8fd0\u884c\u4e00\u53f0\u516c\u5171 NTP \u670d\u52a1\u5668\u53ea\u6709\u4e24\u6b65\uff1a\u8bbe\u7f6e\u4f60\u7684\u670d\u52a1\u5668\uff0c\u7136\u540e\u7533\u8bf7\u52a0\u5165\u5230 NTP \u670d\u52a1\u5668\u6c60\u3002\u8fd0\u884c\u4e00\u53f0\u516c\u5171\u7684 NTP \u670d\u52a1\u5668\u662f\u4e00\u79cd\u5f88\u9ad8\u5c1a\u7684\u884c\u4e3a\uff0c\u4f46\u662f\u4f60\u5f97\u5148\u77e5\u9053\u8fd9\u610f\u5473\u7740\u4ec0\u4e48\u3002\u52a0\u5165 NTP \u670d\u52a1\u5668\u6c60\u662f\u4e00\u79cd\u957f\u671f\u8d23\u4efb\uff0c\u56e0\u4e3a\u5373\u4f7f\u4f60\u52a0\u5165\u670d\u52a1\u5668\u6c60\u540e\uff0c\u8fd0\u884c\u4e86\u5f88\u77ed\u7684\u65f6\u95f4\u9a6c\u4e0a\u9000\u51fa\uff0c\u7136\u540e\u63a5\u4e0b\u6765\u7684\u5f88\u591a\u5e74\u4f60\u4ecd\u7136\u4f1a\u63a5\u6536\u5230\u8bf7\u6c42\u3002<\/p>\n \u4f60\u9700\u8981\u4e00\u4e2a\u9759\u6001\u7684\u516c\u5171 IP \u5730\u5740\uff0c\u4e00\u4e2a\u81f3\u5c11 512Kb\/s \u5e26\u5bbd\u7684\u3001\u53ef\u9760\u7684\u3001\u6301\u4e45\u7684\u56e0\u7279\u7f51\u8fde\u63a5\u3002NTP \u4f7f\u7528\u7684\u662f UDP \u7684 123 \u7aef\u53e3\u3002\u5b83\u5bf9\u673a\u5668\u672c\u8eab\u8981\u6c42\u5e76\u4e0d\u9ad8\uff0c\u5f88\u591a\u7ba1\u7406\u5458\u5728\u5176\u5b83\u7684\u9762\u5411\u516c\u5171\u7684\u670d\u52a1\u5668\uff08\u6bd4\u5982\uff0cWeb \u670d\u52a1\u5668\uff09\u4e0a\u987a\u5e26\u67b6\u8bbe\u4e86 NTP \u670d\u52a1\u3002<\/p>\n \u914d\u7f6e\u4e00\u53f0\u516c\u5171\u7684 NTP \u670d\u52a1\u5668\u4e0e\u914d\u7f6e\u4e00\u53f0\u7528\u4e8e\u5c40\u57df\u7f51\u7684 NTP \u670d\u52a1\u5668\u662f\u4e00\u6837\u7684\uff0c\u53ea\u9700\u8981\u51e0\u4e2a\u914d\u7f6e\u3002\u6211\u4eec\u4ece\u9605\u8bfb\u00a0\u534f\u8bae\u89c4\u5219\u00a0\u5f00\u59cb\u3002\u9075\u5b88\u89c4\u5219\u5e76\u6ce8\u610f\u4f60\u7684\u884c\u4e3a\uff1b\u51e0\u4e4e\u6bcf\u4e2a\u65f6\u95f4\u670d\u52a1\u5668\u7684\u7ef4\u62a4\u8005\u90fd\u662f\u50cf\u4f60\u8fd9\u6837\u7684\u5fd7\u613f\u8005\u3002\u7136\u540e\uff0c\u4ece\u00a0StratumTwoTimeServers\u4e2d\u9009\u62e9 4 \u5230 7 \u4e2a\u5c42\u7ea7 2 \u7684\u4e0a\u6e38\u670d\u52a1\u5668\u3002\u9009\u62e9\u7684\u65f6\u5019\uff0c\u9009\u53d6\u5730\u7406\u4f4d\u7f6e\u4e0a\u9760\u8fd1\uff08\u5c0f\u4e8e 300 \u82f1\u91cc\u7684\uff09\u4f60\u7684\u56e0\u7279\u7f51\u670d\u52a1\u63d0\u4f9b\u5546\u7684\u4e0a\u6e38\u670d\u52a1\u5668\uff0c\u9605\u8bfb\u4ed6\u4eec\u7684\u8bbf\u95ee\u89c4\u5219\uff0c\u7136\u540e\uff0c\u4f7f\u7528\u00a0 \u4ee5\u4e0b\u7684\u00a0 # stratum 2 server list \u542f\u52a8\u4f60\u7684 NTP \u670d\u52a1\u5668\uff0c\u8ba9\u5b83\u8fd0\u884c\u51e0\u5206\u949f\uff0c\u7136\u540e\u6d4b\u8bd5\u5b83\u5bf9\u8fdc\u7a0b\u670d\u52a1\u5668\u7684\u67e5\u8be2\uff1a<\/p>\n $ ntpq -p \u76ee\u524d\u8868\u73b0\u5f88\u597d\u3002\u73b0\u5728\u4ece\u53e6\u4e00\u53f0 PC \u4e0a\u4f7f\u7528\u4f60\u7684 NTP \u670d\u52a1\u5668\u540d\u5b57\u8fdb\u884c\u6d4b\u8bd5\u3002\u4ee5\u4e0b\u7684\u793a\u4f8b\u662f\u4e00\u4e2a\u6b63\u786e\u7684\u8f93\u51fa\u3002\u5982\u679c\u6709\u4e0d\u6b63\u786e\u7684\u5730\u65b9\uff0c\u4f60\u5c06\u770b\u5230\u4e00\u4e9b\u9519\u8bef\u4fe1\u606f\u3002<\/p>\n $ ntpdate -q yourservername \u4e00\u65e6\u4f60\u7684\u670d\u52a1\u5668\u8fd0\u884c\u7684\u5f88\u597d\uff0c\u4f60\u5c31\u53ef\u4ee5\u5411\u00a0manage.ntppool.org<\/a>\u00a0\u7533\u8bf7\u52a0\u5165\u6c60\u4e2d\u3002<\/p>\n \u67e5\u770b\u5b98\u65b9\u7684\u624b\u518c\u00a0\u5206\u5e03\u5f0f\u7f51\u7edc\u65f6\u95f4\u670d\u52a1\u5668\uff08NTP\uff09<\/a>\u00a0\u5b66\u4e60\u6240\u6709\u7684\u547d\u4ee4\u3001\u914d\u7f6e\u9009\u9879\u3001\u4ee5\u53ca\u9ad8\u7ea7\u7279\u6027\uff0c\u6bd4\u5982\uff0c\u7ba1\u7406\u3001\u67e5\u8be2\u3001\u548c\u9a8c\u8bc1\u3002\u8bbf\u95ee\u4ee5\u4e0b\u7684\u7ad9\u70b9\u5b66\u4e60\u5173\u4e8e\u8fd0\u884c\u4e00\u53f0\u65f6\u95f4\u670d\u52a1\u5668\u6240\u9700\u8981\u7684\u4e00\u5207\u4e1c\u897f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":" \u6700\u91cd\u8981\u7684\u516c\u5171\u670d\u52a1\u4e4b\u4e00\u5c31\u662f\u62a5\u65f6timekeeping\uff0c\u4f46\u662f\u5f88\u591a\u4eba\u5e76\u6ca1\u6709\u610f\u8bc6\u5230\u8fd9\u4e00\u70b9\u3002\u5927\u591a\u6570\u516c\u5171\u65f6\u95f4\u670d\u52a1\u5668\u90fd\u662f\u7531\u5fd7 … \u9605\u8bfb\u66f4\u591a<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[49],"tags":[38],"class_list":["post-3301","post","type-post","status-publish","format-standard","hentry","category-linux","tag-linux"],"aioseo_notices":[],"jetpack_featured_media_url":"","jetpack-related-posts":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts\/3301","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/comments?post=3301"}],"version-history":[{"count":2,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts\/3301\/revisions"}],"predecessor-version":[{"id":9874,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts\/3301\/revisions\/9874"}],"wp:attachment":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/media?parent=3301"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/categories?post=3301"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/tags?post=3301"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}ntpq<\/code>\u00a0\u547d\u4ee4\u662f\u4e00\u4e2a\u67e5\u8be2\u4f60\u7684 NTP \u670d\u52a1\u5668\u5e76\u9a8c\u8bc1\u5b83\u4eec\u7684\u7cfb\u7edf\u65f6\u95f4\u662f\u5426\u6b63\u786e\u7684\u5f88\u6709\u7528\u7684\u5de5\u5177\u3002\u4e00\u4e9b\u56de\u590d\uff0c\u6bd4\u5982\uff0c\u5bf9\u7aef\u5217\u8868\uff0c\u662f\u975e\u5e38\u5927\u7684\u3002\u7ec4\u5408\u4f7f\u7528\u53cd\u5c04\u548c\u653e\u5927\uff0c\u653b\u51fb\u8005\u53ef\u4ee5\u5c06 10 \u500d\u751a\u81f3\u66f4\u591a\u5e26\u5bbd\u7684\u6570\u636e\u91cf\u53d1\u9001\u5230\u88ab\u653b\u51fb\u8005\u3002<\/p>\n\u5c42\u7ea7\u4e3a 0\u30011\u30012 \u7684\u65f6\u95f4\u670d\u52a1\u5668<\/h4>\n
\u516c\u5171 NTP \u670d\u52a1\u5668\u914d\u7f6e<\/h4>\n
ping<\/code>\u00a0\u548c\u00a0mtr<\/code>\u00a0\u53bb\u627e\u5230\u5ef6\u8fdf\u548c\u8df3\u6570\u6700\u5c0f\u7684\u670d\u52a1\u5668\u3002<\/p>\n\/etc\/ntp.conf<\/code>\u00a0\u914d\u7f6e\u793a\u4f8b\u6587\u4ef6\uff0c\u5305\u62ec\u4e86 IPv4 \u548c IPv6\uff0c\u4ee5\u53ca\u57fa\u672c\u7684\u5b89\u5168\u9632\u62a4\uff1a<\/p>\n
\nserver servername_1 iburst
\nserver servername_2 iburst
\nserver servername_3 iburst
\nserver servername_4 iburst
\nserver servername_5 iburst
\n# access restrictions
\nrestrict -4default kod noquery nomodify notrap nopeer limited
\nrestrict -6default kod noquery nomodify notrap nopeer limited
\n#Allow ntpq and ntpdc queries only from localhost
\nrestrict 127.0.0.1
\nrestrict ::1<\/p>\n
\nremote refid st t when poll reach delay offset jitter
\n=================================================================
\n+tock.no-such-ag 200.98.196.2122 u 3664798.65488.43965.123
\n+PBX.cytranet.ne 45.33.84.2083 u 3764772.419113.535129.313
\n*eterna.binary.n 199.102.46.702 u 3964792.93398.47556.778
\n+time.mclarkdev.132.236.56.2503 u 37645111.05988.02974.919<\/p>\n
\nserver 66.96.99.10, stratum 2, offset 0.017690, delay 0.12794
\nserver 98.191.213.2, stratum 1, offset 0.014798, delay 0.22887
\nserver 173.49.198.27, stratum 2, offset 0.020665, delay 0.15012
\nserver 129.6.15.28, stratum 1, offset -0.018846, delay 0.20966
\n26Jan11:13:54 ntpdate[17293]: adjust time server 98.191.213.2 offset 0.014798 sec<\/p>\n