Windows下NTP时间服务器配置

1确定两台主机处于同一网段，能相互ping通。( 将服务器类型更改为 NTP为此，请按照下列步骤操作：

a 单击"开始",单击"运行",键入 regedit,然后单击"确定"

   b 找到并单击下面的注册表子项：

   HKEY_LOCAL_MACHINE/SYSTEM/CurrentControlSet/Services/W32Time/Parameters/Type

   c 在右窗格中，右键单击"Type",然后单击"修改"

   d 在"编辑值"的"数值数据"框中键入 NTP,然后单击"确定"这一步有的机器不用做 )

   2设置服务器，开始菜单，输入regedit命令后打开注册表。

   3修改以下选项的键

   HKEY_LOCAL_MACHINE/SYSTEM/CurrentControlSet/Services/W32Time/TimeProviders/NtpServer内的「Enabled」设定为1,打开NTP服务器功能。(默认是不开启NTP Server服务，除非计算机升级成为域控制站)

   4修改以下键值

   HKEY_LOCAL_MACHINE/SYSTEM/CurrentControlSet/Services/W32Time/Config/AnnounceFlags设定为5,该设定强制主机将它自身宣布为可靠的时间源，从而使用内置的互补金属氧化物半导体(CMOS) 时钟。该设定强制主机将它自身宣告为可靠的时间源，从而运用内置的互补金属氧化物半导体 (CMOS) 时钟。假如要采用外面的时间服务器就用默认的 a 值即可。

   5、在dos命令行执行以下命令重启Win32Time服务，确保以上修改起作用

   net stop w32time

   net start w32time

   其他：如果该服务器和internet连接，那么为了避免服务器和internet上的ntp同步，最好追加以下配置：

   HKEY_LOCAL_MACHINE/SYSTEM/CurrentControlSet/Services/W32Time/TimeProviders/NtpClient的「enable」设定为0 以防止作为客户端自动同步外界的时间服务

   客户端配置(Run -- regedit)：

   1修改HKEY_LOCAL_MACHINE/SYSTEM/CurrentControlSet/Services/W32Time/TimeProviders/

   NtpClientSpecialPollInterval 值修改成十进制43200 (单位为秒，43200为12小时，该值为更新时间间隔)

   SpecialPollTimeRemaining 值修改成[时间同步服务器],0 如：19216811,0,为ntp服务器地址

   2、修改默认更新服务器

HKEY_LoCAL_MACHINE/SOFTWARE/MICROSOFT/WINDOWS/CURRENTVERSION/DATETIME/SERVERS/default

   3、重启Win32Time服务： net stop w32Time net start w32Time

   附一个能用NTP服务器地址：ntpsjtueducn 2021202101 (上海交通大学网络中心NTP服务器地址)(2107214544 (国家授时中心服务器IP地址)不能用真坑)

这些应该都是的，大家自已找找看有没有能用的（等于号前面的部份）。

farteinifiuiono=Norway, University of Oslo

ntplthse=Sweden, Lund Institute of Technology

timeserviceuitno=Norway, University of Tromsoe

ntp0pipexnet=UK, Cambridge

ntp0nlnet=Netherlands, Amsterdam, NLnet

ntp2pipexnet=UK, Cambridge

ntp0janet=UK, University of Cambridge Computer Laboratory

ntpcsstrathacuk=Scotland, Strathclyde University, Glasgow

ntp1strathacuk=Scotland, Glasgow, Strathclyde University

ntp2amccacuk=England, University of Manchester, Manchester

ntp4strathacuk=Scotland, Glasgow, Strathclyde University

ntp0strathacuk=Scotland, Glasgow, Strathclyde University

ntps1-1cstu-berlinde=Germany, Berlin, Technische Universitaet Berlin

ntp1pipexnet=UK, Cambridge

ntp2strathacuk=Scotland, Glasgow, Strathclyde University

ntpuniv-lyon1fr=France, Lyon, CISM

ntps1-0cstu-berlinde=Germany, Berlin, Technische Universitaet Berlin

ntp3strathacuk=Scotland, Glasgow, Strathclyde University

ntps1-0uni-erlangende=Germany, Erlangen, University Erlangen-Nuernberg

ntps1-2uni-erlangende=Germany, Erlangen, University Erlangen-Nuernberg

ntps1-1uni-erlangende=Germany, Erlangen, University Erlangen-Nuernberg

timeijssi=Slovenia, J Stefan Institute, Ljubljana

biofizmfuni-ljsi=Slovenia, University of Ljubljana

infocyf-kredupl=Poland, Academic Computer Centre, Krakow

bitsymitedu=USA, MA, Cambridge, MIT Information Systems

nicnearnet=USA, MA, Cambridge

time-bnistgov=

ntp-1ececmuedu=USA, PA, Pittsburgh, Carnegie Mellon

swisstimeethzch=Switzerland, Zurich, Integrated Systems Laboratory

time-anistgov=time-anistgov

ntp-2ececmuedu=USA, PA, Pittsburgh, Carnegie Mellon

otc1psuedu=USA, PA, Penn State University

timexpeachnetedu=USA, GA, Kennesaw, PeachNet NOC

fuzzpscedu=USA, PA, Pittsburgh, PSC Supercomputer Center

timexcscolumbiaedu=USA, NY, New York, Columbia University

vtserfccvtedu=USA, VA, Virginia Tech Computing Center

clock-1cscmuedu=USA, PA, Pittsburgh, Carnegie Mellon University

gilbrethecnpurdueedu=USA, IN, West Lafayette, Purdue University

harborecnpurdueedu=USA, IN, West Lafayette, Purdue University

moleculeecnpurdueedu=USA, IN, West Lafayette, Purdue University

nssunetumnedu=USA, MN, St Paul

nsunetumnedu=USA, MN, Minneapolis

clockpsuedu=PA, Penn State University, University Park

nocnearnet=USA, MA, Cambridge

salmonmathstcdie=Ireland, Dublin, Trinity College

ntpctrcolumbiaedu=USA, NY, New York, Columbia University

finchccukansedu=USA, Kansas University Computer Center

ntp-0csouiucedu=USA, IL, Champaign, University of Illinois

ntpmathstcdie=Ireland, Trinity College, Dublin

nssntsumnedu=USA, MN, St Paul

tockusnonavymil=USA, Washington DC, US Naval Observatory

eagletamuedu=USA, Texas A&M University

ntp5tamuedu=TX, Texas A&M University, College Station

www2cmcecgcca=Canada, Canadian Meteorological Centre, Dorval

kuhubccukansedu=USA, KN, Lawrence, Kansas University

ntp-2csouiucedu=USA, IL, Champaign, University of Illinois

zeustamuedu=USA, TX, College Station, Texax A&M

www1cmcecgcca=Canada, Canadian Meteorological Centre, Dorval

ntp-1mcsanlgov=USA, IL, Chicago, Argonne National Laboratory

ntp1cswiscedu=University of Wisconsin-Madison, Computer Science Department

tmcedu=USA, TX, Houston, Baylor College of Medicine

ntpcssgov=USA, VA, Arlington, Center for Seismic Studies

timenistgov=USA, CO, Boulder, National Center for Atmospheric Research

ntp-2mcsanlgov=USA, IL, Argonne National Laboratory

time-Atimefreqbldrdocgov=USA, CO, National Institue of Standards and Technology

ntp3cswiscedu=University of Wisconsin-Madison, Computer Science Department

clock1uncedu=USA, NC, Chapel Hill, University of North Carolina

tockcsunlvedu=USA, NV, Las Vegas, UNLV Computer Science Department

louieudeledu=USA, DE, University of Delaware

tickcsunlvedu=USA, NV, Las Vegas, UNLV Computer Science Department

cuckoonevadaedu=USA, NV, Las Vegas, University of Nevada

timenrcca=Canada, National Research Council of Canada, Ottawa

rolexpeachnetedu=USA, GA, Kennesaw, PeachNet NOC

mizbeaverudeledu=USA, DE, Newark, University of Delaware

clepsydradeccom=USA, CA, Palo Alto, DEC Research Laboratory

tickutorontoca=Canada, University of Toronto

ntpnasagov=USA, CA, NASA Ames Research Center

timelordcsureginaca=Canada, Saskatchewan, University of Regina

everestcclabsmissouriedu=USA, MO, University of Missouri-Columbia

ntpucsdedu=USA, CA, San Diego, UCSD Computer Science & Engineering

wwvbisiedu=USA, CA, Marina del Rey, USC Information Sciences Institute

tickusnonavymil=USA, Washington DC, US Naval Observatory

clockiscorg=USA, CA, Palo Alto, Internet Software Consortium

chimeutorontoca=Canada, University of Toronto

sundialcolumbiaedu=USA, NY, New York, Mornigside Campus Columbia University

ntp0cornelledu=USA, NY, Cornell University, Ithaca

ntpsaardnet=Australia, The University of Adelaide

augeanelecengadelaideeduau=Austrialia, University of Adelaide

clockncfukuoka-uacjp=Japan, Fukuoka, Fukuoka University

ntpadelaideeduau=Australia, University of Adelaide

clocktlfukuoka-uacjp=Japan, Fukuoka, Fukuoka University

timeservercsumbedu=USA, MA, Boston, University of Massachusetts

gazettebcmtmcedu=USA, TX, Houston, Baylor College of Medicine

1、首先使用组合键WINR启动运行窗口，在打开的窗口中输入regedit，点击确定按钮。

2、输入HKEY_LOCAL_MACHINESYSTEM\ServicesW32TimeConfig，找到Config目录，双击Config目录下的。

3、把注册表项的值设定为5，点击确定按钮。

4、HKEY_LOCAL_MACHINESYSTEM\ServicesW32TimeTimeNtpServer，再输入注册表路径，双击NtpServer下的Enabled文件。

5、把Enabled的值设定为1，点击确定按钮。

6、然后打开命令提示符窗口，输入netstopw32time停止服务，再输入netstartw32time启动服务。

7、输入命令w32tm/stripchart/computer:127001，有时间回显说明配置成功了。

萤石云ntp校时服务器地址：timeys7com。

NTP校时：录像机可以通过NTP服务器进行校时，一般有以下两种情况:

第一种，自建NTP服务器，一般有设置网络时间服务器地址的选项，填上就可以了，自动同步。

第二种，设备如果连接到外网，可以通过国家校时服务器校时，地址2107214544，NTP端口123。也可以用上海交大NTP服务器地址2021202101。也可以使用别的校时服务器。

启用NTP，校时时间间隔默认是60分钟，可以在1-10800分钟范围调节。

可以自己设置的，用gpeditmsc打开组策略，计算机配置－系统－windows时间服务－时间提供程序，右边“启用windows NTP客户端”设为“已启用”，“配置windows NTP客户端”设为“已启用”，“NTP Server”可以设自己想要的ip，建议用2107214544