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Number of free addresses in DHCP pools on ISC DHCP-Daemon on Linux

Distribution: official part of Check_MK
License: GPL
Supported Agents: Linux

This check retrieves the information about existing address pools from dhcpd.conf and about existing leases from dhcpd.leases. 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.


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


Each DHCP pool will result in one service on the DHCP server.