This OID contains the default duration (in hundredths of a second, or TimeTicks) that the DHCP server will grant leases for, and can be configured. Administrators adjust this value to balance between avoiding excessive lease renewal traffic and ensuring IP addresses are reclaimed quickly if clients disappear. For example, a value of 864000 (9,000,000 milliseconds or 2.5 hours) is a typical medium-term lease length that works well for offices where devices come and go throughout the day.