title: Linux ISC DHCP-Daemon DHCP Pools: Number of Free Addresses
agents: linux
catalog: os/services
license: GPLv2
distribution: check_mk
description:
 This check retrieves the information about existing address pools from
 <tt>dhcpd.conf</tt> and about existing leases from <tt>dhcpd.leases</tt>.
 If outputs the number of used and free leases in each pool and allows
 to set levels for free and used leases. These levels are configurable
 as percentage or absolute values.

item:
 The name of the DHCP pool as configured on the DHCP server.

discovery:
 One service is created for each DHCP pool on the DHCP server.
