high-performance and extensible DHCP server engine from ISC
Kea aims to provide a high-performance, extensible DHCP server engine for use by enterprises and service providers, either as-is or with extensions and modifications. It includes DHCPv4 and DHCPv6 servers, a dynamic DNS update module, a portable DHCP library, and perfdhcp (a DHCP benchmarking tool).
Homepage: https://kea.isc.org/