ddns-update-style ad-hoc; allow bootp; subnet 10.0.0.0 netmask 255.255.0.0 { } host sun { hardware ethernet 08:00:20:20:5c:5b; fixed-address 10.0.0.3; next-server 10.0.0.1; option host-name "sun"; filename "/tftpboot/0A000003.SUN4M"; option root-path "/export/root/client"; }