Dynamic lookup cache not updating
However is there any way to trick the office's dns cache to update?Any sneaky little trick I can do to make things easier?On the DNS tab enable DNS dynamic updates and set to "Always dynamically update..." Also enable Dynamic Update for clients that do not request updates.1a) Even if these are enabled, you might need to make sure the DHCP server has permissions to update DNS records.
we have a composite key [ID1 and ID2] defined at the informatica level and not at the DB level.let's assume there are two records with same ID1, ID2 combination coming in.Requirement is to load the first record as it is when there is no record avaialble in target for the combination ID1, ID2.Make sure the reverse zone is AD-Integrated and also check the Zone Transfers tab and make sure they are allowed (generally Only to servers listed on the Name Servers tab).Also make sure your DNS server are listed on the Name Servers tab. Ok so given that your DHCP server is not registering the records on behalf of the clients, and aside from your windows clients not being set to register with DNS on their NICs (which you should verify in TCP/IP properties on the client NIC), I would check the security settings on your reverse zone to make sure clients are allowed to register in the reverse zone.
The forward DNS entries ("A" records) for windows machines on the domain are populated automatically.