程式狂想筆記

一個攻城師奮鬥史

0%

不同電腦時間同步方法之一(NTP 同步)

發表於 更新於 分類於 Disqus：

最近做生理監測設定，組長發現廠商時間上傳時間跟HIS不太合理
就是測量時間會大於上傳時間
這怎麼那麼奇怪!!!但用想也知道是設備跟Server不同步
這時候NTP就派上用場了
終於用在實務上

時間同步20s.reg
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\DateTime\Servers]
@="0"
"0"="**IP**"

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\W32Time\TimeProviders\NtpClient]
"DllName"=hex(2):25,00,73,00,79,00,73,00,74,00,65,00,6d,00,72,00,6f,00,6f,00,\
  74,00,25,00,5c,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
"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
"SpecialPollInterval"=dword:00000014
"SpecialPollTimeRemaining"=hex(7):74,00,69,00,6d,00,65,00,2e,00,77,00,69,00,6e,\
  00,64,00,6f,00,77,00,73,00,2e,00,63,00,6f,00,6d,00,2c,00,37,00,64,00,37,00,\
  37,00,61,00,65,00,31,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
  00,00,00,00,00,00,00
time60s.reg
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\DateTime\Servers]
@="0"
"0"="**IP**"

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\W32Time\TimeProviders\NtpClient]
"DllName"=hex(2):25,00,73,00,79,00,73,00,74,00,65,00,6d,00,72,00,6f,00,6f,00,\
  74,00,25,00,5c,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
"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
"SpecialPollInterval"=dword:0000003c
"SpecialPollTimeRemaining"=hex(7):74,00,69,00,6d,00,65,00,2e,00,77,00,69,00,6e,\
  00,64,00,6f,00,77,00,73,00,2e,00,63,00,6f,00,6d,00,2c,00,37,00,64,00,37,00,\
  37,00,61,00,65,00,31,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
  00,00,00,00,00,00,00

需要點登入檔案，重新開機才會生效。
這次經驗讓我知道設定NTP是很重要的事情
組長問我NTP時間一定會正確嗎？我後來網路查一下
NTP運算會扣除網路傳輸部份，所以不會有兩台電腦時間不一樣問題