I've done the steps according to TID 10060433 and loaded the DHCP server on the new server successfully with the option -d3. However, I get the following DHCP warning message:

There is no matching entry configured for client MAC_address

Looking through the DNS/DHCP console I've fond empty entry for Subnet Address Ranges Serviced by This Server even though the Address Ranges show the right DHCP server in their configuration (it is not the case when you try to display the same information through iManager).

It is the NW 6.5 sp5 server running the dhcpsrvr.nlm version 3.13.08 and the DNS/DHCP console is version 6.5-SP2 2004.09.28.