OUr DHCP had to be replaced with a new machine with the same configuration. Once this had been done our PC workstations worked properly but the macs remained unable to connect to the server. They seem to be still trying to refer to the old server and the old addresses. So when they talk to the new DHCP the reject the given IP address and act as if it is in use by another computer. Any ideas of why and how one could release the information that is telling the mac that the old DHCP is still in use.
