Comment by gertrunde
1 day ago
As others have said, Kea is a DHCP server.
More than that, it is an ISC project, is the successor to ISC DHCP (now end-of-life & unsupported for a few years), and weirdly started out as part of BIND 10.
Ref: https://www.isc.org/dhcphistory/#the-kea-dhcp-server
(And I vaguely recall it's used as the DHCP component in a few other things, like maybe Infoblox).
Would be nice if Infoblox used Kea instead of dhcpd, that way you could change DHCP reservations without having to restart the services to have it take effect.
That sort of thing is why I wrote my own DHCPv4 server that is directly integrated with the core product at $DAYJOB. 10 years ago. Having the DHCP server determine how to handle PXE requests straight from the machine database made my life so much simpler.