Clear DHCP Leases

• Release expired DHCP Leases of an interface (server), such as ethernet1/2, before the hold timer releases them automatically. Those addresses will be available in the IP pool again.

  admin@PA-220> clear dhcp lease interface ethernet1/2 expired-only

• Release the lease of a particular IP address, for example, 192.168.3.1.

  admin@PA-220> clear dhcp lease interface ethernet1/2 ip 192.168.3.1

• Release the lease of a particular MAC address, for example, f0:2c:ae:29:71:34.

  admin@PA-220> clear dhcp lease interface ethernet1/2 mac f0:2c:ae:29:71:34