周海漢 /文
2010.6.9
此前寫了篇《
但如果windows系統不能上公網時，必須使用本地的時間伺服器。由于我linux區域網路的時間伺服器位址是192.168.12.31.如果直接将時間伺服器的IP修改為192.168.12.31, 更新時間會失敗。加入域的windows預設的時間同步類型是nt5ds，沒有加入域的是ntp.
可以在windows直接安裝一個ntp時間伺服器。比如到此下載下傳 ：http://www.meinberg.de/english/sw/ntp.htm
現在既然linux已經有了時間伺服器，就不必再安裝時間伺服器了。
由于windows自帶時間同步用戶端，可以直接修改系統資料庫配置。
友善起見，直接導入系統資料庫檔案。
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE/SYSTEM/CurrentControlSet/Services/W32Time]
"Description"="維護在網絡上的所有用戶端和伺服器的時間和日期同步。如果此服務被停止，時間和日期的同步将不可用。如果此服務被禁用，任何明确依賴它的服務都将不能啟動。
"
"DisplayName"="Windows Time"
"ErrorControl"=dword:00000001
"FailureActions"=hex:05,00,00,00,00,00,00,00,00,00,00,00,02,00,00,00,64,00,20,/
00,01,00,00,00,60,ea,00,00,01,00,00,00,60,ea,00,00
"Group"=""
"ImagePath"=hex(2):25,00,53,00,79,00,73,00,74,00,65,00,6d,00,52,00,6f,00,6f,00,/
74,00,25,00,5c,00,53,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,73,/
00,76,00,63,00,68,00,6f,00,73,00,74,00,2e,00,65,00,78,00,65,00,20,00,2d,00,/
6b,00,20,00,4c,00,6f,00,63,00,61,00,6c,00,53,00,65,00,72,00,76,00,69,00,63,/
00,65,00,00,00
"Objectname"="NT AUTHORITY//LocalService"
"Start"=dword:00000004
"Type"=dword:00000020
[HKEY_LOCAL_MACHINE/SYSTEM/CurrentControlSet/Services/W32Time/Config]
"LastClockRate"=dword:0002625a
"MinClockRate"=dword:000260d4
"MaxClockRate"=dword:000263e0
"FrequencyCorrectRate"=dword:00000004
"PollAdjustFactor"=dword:00000005
"LargePhaseOffset"=dword:02faf080
"SpikeWatchPeriod"=dword:00000384
"HoldPeriod"=dword:00000005
"LocalClockDispersion"=dword:0000000a
"EventLogFlags"=dword:00000002
"PhaseCorrectRate"=dword:00000001
"MinPollInterval"=dword:0000000a
"MaxPollInterval"=dword:0000000f
"UpdateInterval"=dword:00057e40
"MaxNegPhaseCorrection"=dword:0000d2f0
"MaxPosPhaseCorrection"=dword:0000d2f0
"AnnounceFlags"=dword:00000005
"MaxAllowedPhaseOffset"=dword:00000001
[HKEY_LOCAL_MACHINE/SYSTEM/CurrentControlSet/Services/W32Time/Parameters]
"ServiceMain"="SvchostEntry_W32Time"
"ServiceDll"=hex(2):43,00,3a,00,5c,00,57,00,49,00,4e,00,44,00,4f,00,57,00,53,/
00,5c,00,73,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,77,00,33,00,/
32,00,74,00,69,00,6d,00,65,00,2e,00,64,00,6c,00,6c,00,00,00
"NtpServer"="192.168.12.31,0x1"
"Type"="NTP"
[HKEY_LOCAL_MACHINE/SYSTEM/CurrentControlSet/Services/W32Time/Security]
"Security"=hex:01,00,14,80,a8,00,00,00,b4,00,00,00,14,00,00,00,30,00,00,00,02,/
00,1c,00,01,00,00,00,02,80,14,00,ff,01,0f,00,01,01,00,00,00,00,00,01,00,00,/
00,00,02,00,78,00,05,00,00,00,00,00,14,00,8d,00,02,00,01,01,00,00,00,00,00,/
05,0b,00,00,00,00,00,18,00,ff,01,0f,00,01,02,00,00,00,00,00,05,20,00,00,00,/
20,02,00,00,00,00,18,00,8d,00,02,00,01,02,00,00,00,00,00,05,20,00,00,00,23,/
02,00,00,00,00,14,00,9d,00,00,00,01,01,00,00,00,00,00,05,04,00,00,00,00,00,/
18,00,9d,00,00,00,01,02,00,00,00,00,00,05,20,00,00,00,21,02,00,00,01,01,00,/
00,00,00,00,05,12,00,00,00,01,01,00,00,00,00,00,05,12,00,00,00
[HKEY_LOCAL_MACHINE/SYSTEM/CurrentControlSet/Services/W32Time/TimeProviders]
[HKEY_LOCAL_MACHINE/SYSTEM/CurrentControlSet/Services/W32Time/TimeProviders/NtpClient]
"Enabled"=dword:00000001
"InputProvider"=dword:00000001
"AllowNonstandardModeCombinations"=dword:00000001
"CrossSiteSyncFlags"=dword:00000002
"ResolvePeerBackoffMinutes"=dword:0000000f
"ResolvePeerBackoffMaxTimes"=dword:00000007
"CompatibilityFlags"=dword:80000000
"EventLogFlags"=dword:00000001
"LargeSampleSkew"=dword:00000003
"DllName"="C://WINDOWS//system32//w32time.dll"
"SpecialPollTimeRemaining"=hex(7):00,00
"SpecialPollInterval"=dword:00000e10
[HKEY_LOCAL_MACHINE/SYSTEM/CurrentControlSet/Services/W32Time/TimeProviders/NtpServer]
"InputProvider"=dword:00000000
"AllowNonstandardModeCombinations"=dword:00000001
"DllName"="C://WINDOWS//system32//w32time.dll"
"Enabled"=dword:00000001
[HKEY_LOCAL_MACHINE/SYSTEM/CurrentControlSet/Services/W32Time/Enum]
"0"="Root//LEGACY_W32TIME//0000"
"Count"=dword:00000001
"NextInstance"=dword:00000001
将以上腳本另存為ntp.reg, 192.168.12.31修改為你要的ntp伺服器位址，然後導入。
Windows ntp用戶端配置
除标準時鐘伺服器外，其它的Windows 平台都作為用戶端，不需要安裝程式，隻作系統資料庫配置。導入壓縮包裡的系統資料庫ntp.reg ，打開系統資料庫，根據需要做以下修改：
1 ．如果導入前沒有修改ntp位址，則必須進入系統資料庫編輯如下鍵值
HKEY_LOCAL_MACHINE/SYSTEM/CurrentControlSet/Services/W32Time/Parameters/NtpServer
這一項是設定标準時鐘源IP 位址的。将192.168.12.31 替換為標明的時鐘伺服器的IP 位址，後面的,0x1 留着不要改。
2 ．(根據需要更改)
HKEY_LOCAL_MACHINE/SYSTEM/CurrentControlSet/Services/W32Time/TimeProviders/NtpClient/SpecialPollInterval
這一項是設定用戶端向伺服器同步的輪詢間隔，機關為秒，預設設為1 小時，可根據需要做修改。
3 ．( 根據需要更改 )
HKEY_LOCAL_MACHINE/SYSTEM/CurrentControlSet/Services/W32Time/Config/MaxPosPhaseCorrection
這一項是設定最大的正時間校準量，機關為秒，預設設為15 小時，可根據需要修改。
4 ．( 根據需要更改)
HKEY_LOCAL_MACHINE/SYSTEM/CurrentControlSet/Services/W32Time/Config/MaxNegPhaseCorrection
這一項是設定最大的負時間校準量，機關為秒，預設設為15 小時，可根據需要修改。
5 ． 退出系統資料庫編輯器。
6 ．在指令提示符處，鍵入以下指令以重新啟動 Windows 時間服務，然後按 Enter ：
net stop w32time && net start w32time
也可以到系統的服務裡找到windows time服務，重新開機該服務。對叢集伺服器，會引起叢集服務的關閉。