DHCP Options would probably work. They're most often used to provide clients with a default gateway and DNS servers, but they're also sometimes used to autoconf

DHCP Options would probably work. They're most often used to provide clients with a default gateway and DNS servers, but they're also sometimes used to autoconfigure APs and thin clients as well. https://en.wikipedia.org/wiki/Dynamic_Host_Configuration_Protocol#Options https://en.wikipedia.org/wiki/Dynamic_Host_Configuration_Pro...