I am running out of DHCP addresses on NW6 sp3 server. I had exported
dhcptab from a 4.11 server during a recent migration. At one time the

lease assignment for the problem subnet was for 365 days. Some of the

machines have been replaced and are not available for ipconfig
/release. I
pinged the range for 3 days and identified some machines that were not

pinging. I am assuming that these ip addresses correspond to the
that have been taken out of the network (or laptops). They have leases

that expire in 2004. What is the procedure to have those IP addresses
available for new machines? Thanks.