RE: [ActiveDir] Windows XP time sync

[Rich Milburn]

Title: Message

James, thanks for that.  Any particular reason you’d want to do it by hacking the registry rather than with GP or using the command line tools (w32tm in specific)?  I watched the registry keys and they are set correctly with those commands, and I can do it remotely.    My real questions now, however, are:   1)       is Windows XP supposed to reconfigure itself to use NT5DS instead when it joins a domain? 2)       And if so, what might be keeping ours from doing it??   Thanks Rich   From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of [EMAIL PROTECTED] Sent: Wednesday, February 18, 2004 6:38 PM To: [EMAIL PROTECTED] Subject: RE: [ActiveDir] Windows XP time sync   In XP you are able to set a local time server through a registry entry, you can run this as a login script if you like. Have not tried this on servers yet.   TEST BEFORE YOU USE IT IN A PRODUCTION ENVIRONMENT...   Windows Registry Editor Version 5.00   ; Delete Time Server Defaults From Registry [-HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\DateTime\Servers]   ; Add Domain Specific Time Server [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\DateTime\Servers] @="1" "1"="IPAddressTimeServer"   ; Change W32 Time Polling Interval To Every Hour [HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\W32Time\TimeProviders\NtpClient] "SpecialPollInterval"=dword:e10   James -----Original Message----- From: Rich Milburn [mailto:[EMAIL PROTECTED] Sent: Thursday, 19 February 2004 9:42 AM To: [EMAIL PROTECTED] Subject: RE: [ActiveDir] Windows XP time sync Okay the MS consultant who worked on our AD upgrade answered that adding an XP computer to a domain should set the time to sync using NT5DS, which is what I thought I remembered was supposed to happen.  But it's not happening.  If I run the w32tm commands and the setsntp: then it fixes the registry settings to use NT5DS.  Anyone know why we might be seeing this issue, or know more about this?   Thanks - Rich   From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Byrd, Todd Sent: Wednesday, February 18, 2004 9:33 AM To: [EMAIL PROTECTED] Subject: RE: [ActiveDir] Windows XP time sync   The servers in a domain will automatically update from each other, progressing upward toward the root PDC (ie each server in a child domain will sync with the child domain PDC by default, and the child PDC will sync with the root PDC, while all servers in the root domain will sync with the root PDC..... ) the Root domain PDC should be allowed to sync with an outside SNTP server.... For the workstations, the time server needs to be mandated through a GPO, or through DHCP....     The GPO for setting a specific time server  is set under Computer Configuration > Admin templates > windows components > system > windows time service > time providers       Hope this helps...   Todd   From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Rich Milburn Sent: Wednesday, February 18, 2004 10:09 AM To: [EMAIL PROTECTED] Subject: [ActiveDir] Windows XP time sync   I've seen it talked about on this list that time should be sync'd automatically in a domain.  I was going along checking the SMS logs and found a number of them that said the computers' time was offset.  I thought that was odd, and I looked into it.  The XP computers are set to time.windows.com when you do a net time /querysntp on them.  If they are actually trying to use that, it's a problem because SNTP is not allowed out.  Besides, we want them getting their time from the domain, not MS.  So I can run a command against them to clear this (/setsntp: ) and I can run w32tm /config /computer:name /update /syncfromflags:domhier and it works - the time gets sync'd.  I looked into the issue further though, and see that all the XP computers are set like that.  This does not seem like what we want, so what am I missing here?  Do we have to set this up in the login script or is there a setting I missed in GP that fixes it or ??  I assumed joining a computer to a domain would fix this issue (never really paid attention to it before) but apparently it doesn't.   Thanks Rich           -------APPLEBEE'S INTERNATIONAL, INC. 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CONFIDENTIALITY NOTICE------- PRIVILEGED / CONFIDENTIAL INFORMATION may be contained in this message or any attachments. This information is strictly confidential and may be subject to attorney-client privilege. This message is intended only for the use of the named addressee. If you are not the intended recipient of this message, unauthorized forwarding, printing, copying, distribution, or using such information is strictly prohibited and may be unlawful. If you have received this in error, you should kindly notify the sender by reply e-mail and immediately destroy this message. Unauthorized interception of this e-mail is a violation of federal criminal law. Applebee's International, Inc. reserves the right to monitor and review the content of all messages sent to and from this e-mail address. Messages sent to or from this e-mail address may be stored on the Applebee's International, Inc. e-mail system.