(You can look at the ACL on each "A" record by looking at the "Properties" of the record in the DNS Management MMC snap-in.) The event log on the client will tell you more. We do have it setup so the DHCP server will dynamically update "A" and "PTR" record only if requested by the client.Since our clients are all Win XP machines, I guess DHCP was only updating the PTR record.
I've been reviewing the DHCP audit logs again as well as the Event Logs for DNS and other system logs.
There are no errors to indicate why the DNS is not actually updating.
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Microsoft further disclaims all implied warranties including, without limitation, any implied warranties of merchantability or of fitness for a particular purpose.The following is a complete listing of available and scheduled fixes for Version 7.5 with the most recent fix at the top, for Web Sphere MQ 7.5 on UNIX and Windows.Note: To download Web Sphere MQ Fix and Refresh Packs follow this link. If you've already done this and set it to, for example, "Always dynamically update DNS A and PTR records", then the DHCP Server should be modifying the "A" record and "PTR" record.So, unless you've used that setting to change the behaviour of the client computers or the DHCP Server, the client computers should be doing the updates on their "A" records.This script is tested on these platforms by the author. If you try it and find that it works on another platform, please add a note to the script discussion to let others know.