1# server-name data expression 2# Kea has no server-name extractor in libeval 3 4# authoritative is mandatory 5authoritative; 6 7# empty configs are not accepted by Kea 8default-lease-time 1800; 9 10# by filename superclass 11class "byfn" { 12 match server-name; 13} 14 15subclass "byfn" "foobar" { 16 option domain-name-servers 10.5.5.1; 17} 18 19# raw 20option bootfile-name = concat(server-name, "/", option host-name); 21