Take the 2-minute tour ×
Ask Ubuntu is a question and answer site for Ubuntu users and developers. It's 100% free, no registration required.

I'm using isc-dhcpd under Ubuntu and I'm looking for a clean and secure way to "purge" the leases that are expired.

Is there a way with dhcpd.conf ? or with a script ?

Is there any risks to do that ?

Why dhcpd doesn't do it automatically for at least expired leases that are "duplicate" of active leases ?

share|improve this question

Your Answer


By posting your answer, you agree to the privacy policy and terms of service.

Browse other questions tagged or ask your own question.