Dhcp clients renew their leases at 50% of the lease time, so there’s really no point in having a lease time longer than half an hour.
I only go up to 12 hours at home so that leases survive devices being powered down overnight, and I have an absurd number of addresses available. Even then though, clients tend to request their previous addresses first when getting a new lease, so things can expire with no issue
Dhcp clients renew their leases at 50% of the lease time, so there’s really no point in having a lease time longer than half an hour.
I only go up to 12 hours at home so that leases survive devices being powered down overnight, and I have an absurd number of addresses available. Even then though, clients tend to request their previous addresses first when getting a new lease, so things can expire with no issue