Server 2008 – Zeitserver einstellen

Clients in einem Windows Server 2008 Netzwerk holen sich die Zeit vom DC (PDC-Betriebsmaster). Dieser verwendet dazu die CMOS-Uhr.
Um Windows Server 2008 dazu zu bewegen sich die Zeit von einer externen Quelle zu holen muss folgendes verändert werden.

Domain-Controller ausfindig machen

Eingabeaufforderung:

netdom /query fsmo (Die Ausgabe zeigt den Domain-Controller an)

Zeitserver einstellen (am DC)

Eingabeaufforderung:

net stop w32 time

w32tm /config /syncfromflags:manual /manualpeerlist:“0.pool.ntp.org, 1.pool.ntp.org, 2.pool.ntp.org“

w32tm /config /reliable:yes

net start w32time

Prüfung der Konfiguration:

w32tm /query /configuration

Registry

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\W32Time\Parameters\Type
Name: Type
Typ: REG_SZ
Wert: NTP
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\W32Time\Config\AnnounceFlags
Name: AnnounceFlags
Typ: REG_DWORD
Wert: 5
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\W32Time\TimeProviders\NtpServer
Name: enabled
Typ: REG_DWORD
Wert: 1
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\W32Time\Parameters
Name: NtpServer
Typ: REG_SZ
Wert: ptbtime1.ptb.de,0×1 ptbtime2.ptb.de,0×1 ptbtime3.ptb.de,0×1 (technische Bundeslehranstalt Braunschweig, andere NTP-Server sind jederzeit möglich)

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\W32Time\TimeProviders\NtpClient
Name: SpecialPollInterval
Typ: REG_DWORD
Wert: 900 (Anzahl der Sekunden der Aktualisierungsintervalle)
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\W32Time\Config
Name: MaxNegPhaseCorrection
Typ: REG_DWORD
Wert: 1800 (dezimal)
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\W32Time\Config
Name: MaxPosPhaseCorrection
Typ: REG_DWORD
Wert: 1800 (dezimal)
net stop w32time
net start w32time

Alternative Vorgehensweise:

w32tm /config /manualpeerlist:time.windows.com /syncfromflags:manual
w32tm /config /update
w32tm /resync
By |2012-12-20T17:17:06+00:00Dezember 20th, 2012|MS Windows Clients|6 Comments

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6 Comments

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