# dhcpd.conf option subnet-mask 255.255.255.0; option broadcast-address 192.168.0.255; option routers 192.168.0.254; option domain-name-servers 192.168.0.254; option domain-name "your_domain.org"; get-lease-hostnames true; next-server 192.168.0.254; option root-path "192.168.0.254:/opt/ltsp/i386"; subnet 192.168.0.0 netmask 255.255.255.0 { range 192.168.0.100 192.168.0.199; if substring (option vendor-class-identifier, 0, 9) = "PXEClient" { filename "/tftpboot/lts/2.4.26-ltsp-3/pxelinux.0"; } else{ filename "/tftpboot/lts/vmlinuz-2.4.26-ltsp-3"; } }