Hallo zusammen,
ich habe einen WSUS 3.0 SP2 laufen.
Nachdem ich über die Verwaltungskonsole testweise einen Client aus seiner Computergruppe gelöscht habe, lässt er sich nicht wieder an den WSUS binden - er taucht nicht mehr im WSUS auf, obwohl alle Einstellungen am Client stimmen; der Rechnername ist derselbe geblieben.
Sowohl Server, als auch Client sind Win2008R2 (zwei verschiedene Maschinen).
Das Binden an den WSUS vollziehe ich über entsprechende Registry-Einträge (wie bei anderen, funktionierenden Clients auch). Das WindowsUpdate.log lässt auch nicht auf irgendwelche Probleme schließen. Beides findet Ihr nachfolgend:
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Registry-Keys des Client:
[HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate]
"WUServer"="https://SERVERNAME:80"
"WUStatusServer"="https://SERVERNAME:80"
"ElevateNonAdmins"=dword:00000000
"TargetGroupEnabled"=dword:00000001
"TargetGroup"="TESTSERVER"
"AcceptTrustedPublisherCerts"=dword:00000001
[HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU]
"NoAutoRebootWithLoggedOnUsers"=dword:00000001
"ScheduledInstallDay"=dword:00000000
"ScheduledInstallTime"=dword:00000003
"NoAutoUpdate"=dword:00000000
"AUOptions"=dword:00000004
"UseWUServer"=dword:00000001
"DetectionFrequencyEnabled"=dword:00000001
"DetectionFrequency"=dword:00000004
"IncludeRecommendedUpdates"=dword:00000000
"AutoInstallMinorUpdates"=dword:00000001
"RebootRelaunchTimeoutEnabled"=dword:00000001
"RebootRelaunchTimeout"=dword:00000030
"RebootWarningTimeoutEnabled"=dword:00000001
"RebootWarningTimeout"=dword:00000030
"RescheduleWaitTimeEnabled"=dword:00000001
"RescheduleWaitTime"=dword:00000030
"EnableFeatureSoftware"=dword:00000001
[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\WindowsUpdate]
"DisableWindowsUpdateAccess"=dword:00000001
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Auszug aus der WindowsUpdate.log des Clients (C:\Windows):
2012-06-22 11:25:55:697 848 ea4 Misc =========== Logging initialized (build: 7.6.7600.256, tz: +0200) ===========
2012-06-22 11:25:55:697 848 ea4 Misc = Process: C:\Windows\system32\svchost.exe
2012-06-22 11:25:55:697 848 ea4 Misc = Module: c:\windows\system32\wuaueng.dll
2012-06-22 11:25:55:697 848 ea4 Service *************
2012-06-22 11:25:55:697 848 ea4 Service ** START ** Service: Service startup
2012-06-22 11:25:55:697 848 ea4 Service *********
2012-06-22 11:25:55:697 848 ea4 Agent * WU client version 7.6.7600.256
2012-06-22 11:25:55:697 848 ea4 Agent * Base directory: C:\Windows\SoftwareDistribution
2012-06-22 11:25:55:697 848 ea4 Agent * Access type: No proxy
2012-06-22 11:25:55:697 848 ea4 Agent * Network state: Connected
2012-06-22 11:26:40:998 848 ea4 Report CWERReporter::Init succeeded
2012-06-22 11:26:40:998 848 ea4 Agent *********** Agent: Initializing Windows Update Agent ***********
2012-06-22 11:26:40:998 848 ea4 Agent *********** Agent: Initializing global settings cache ***********
2012-06-22 11:26:40:998 848 ea4 Agent * WSUS server: https://SERVERNAME:80
2012-06-22 11:26:40:998 848 ea4 Agent * WSUS status server: https://SERVERNAME:80
2012-06-22 11:26:40:998 848 ea4 Agent * Target group: TESTSERVER
2012-06-22 11:26:40:998 848 ea4 Agent * Windows Update access disabled: No
2012-06-22 11:26:40:998 848 ea4 DnldMgr Download manager restoring 0 downloads
2012-06-22 11:26:40:998 848 ea4 AU ########### AU: Initializing Automatic Updates ###########
2012-06-22 11:26:41:013 848 ea4 AU # WSUS server: https://SERVERNAME:80
2012-06-22 11:26:41:013 848 ea4 AU # Detection frequency: 4
2012-06-22 11:26:41:013 848 ea4 AU # Target group: TESTSERVER
2012-06-22 11:26:41:013 848 ea4 AU # Approval type: Scheduled (Policy)
2012-06-22 11:26:41:013 848 ea4 AU # Scheduled install day/time: Every day at 3:00
2012-06-22 11:26:41:013 848 ea4 AU # Auto-install minor updates: Yes (Policy)
2012-06-22 11:26:41:013 848 ea4 AU # Will display featured software notifications (User preference)
2012-06-22 11:26:41:013 848 ea4 AU Setting AU scheduled install time to 2012-06-23 01:00:00
2012-06-22 11:26:41:091 848 ea4 Report *********** Report: Initializing static reporting data ***********
2012-06-22 11:26:41:091 848 ea4 Report * OS Version = 6.1.7601.1.0.196880
2012-06-22 11:26:41:091 848 ea4 Report * OS Product Type = 0x00000007
2012-06-22 11:26:41:091 848 ea4 Report * Computer Brand = Xen
2012-06-22 11:26:41:091 848 ea4 Report * Computer Model = HVM domU
2012-06-22 11:26:41:107 848 ea4 Report * Bios Revision = 4.1.2
2012-06-22 11:26:41:107 848 ea4 Report * Bios Name = Revision: 1.221
2012-06-22 11:26:41:107 848 ea4 Report * Bios Release Date = 2012-01-17T00:00:00
2012-06-22 11:26:41:107 848 ea4 Report * Locale ID = 1033
2012-06-22 11:26:41:107 848 ea4 AU Successfully wrote event for AU health state:0
2012-06-22 11:26:41:107 848 ea4 AU Initializing featured updates
2012-06-22 11:26:41:107 848 ea4 AU Found 0 cached featured updates
2012-06-22 11:26:41:107 848 ea4 AU Successfully wrote event for AU health state:0
2012-06-22 11:26:41:107 848 ea4 AU Successfully wrote event for AU health state:0
2012-06-22 11:26:41:107 848 ea4 AU AU finished delayed initialization
2012-06-22 11:26:46:114 848 fe0 Report CWERReporter finishing event handling. (00000000)
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Was ich AUF DEM CLIENT bereits probiert habe:
- SusClientId etc. aus der Registry entfernt (HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\WindowsUpdate)
- wuauclt.exe /resetauthorization /detectnow ausgeführt
- C:\Windows\SoftwareDistribution geleert
- natürlich tausend Mal WUAUSERV neu gestartet / Rechner rebootet
Über ein paar erfolgsversprechende Tips wäre ich sehr dankbar

Beste Grüße
CW