We have DHCP setup to hand out leases in the following range:
192.168.10.190 - 192.168.10.254 (roughly 65 leases)
Our small business network only has about 30 computers that use DHCP. We noticed that dhcpd stopped handing out new dynamic leases to the computers, even though there are definitely not 65 computers on the network.
Why has it stopped handing out leases? Is it not releasing old un-used leases? How do we tell dhcpd to let go of old leases and start handing out fresh ones again?