# grep -v "#" /etc/dhcp3/dhcpd.conf |cat -s subnet 10.1.2.0 netmask 255.255.255.0 { range dynamic-bootp 10.1.2.10 10.1.2.20; option broadcast-address 10.1.2.255; if substring( option vendor-class-identifier, 0, 9 ) = "PXEClient" { filename "/ltsp/i386/pxelinux.0"; } else { filename "/ltsp/i386/nbi.img"; } option root-path "/opt/ltsp/i386"; next-server 10.1.2.1; } subnet 10.1.1.0 netmask 255.255.255.0 { } ddns-update-style none; option domain-name "ltspnet"; default-lease-time 600; max-lease-time 7200; authoritative; log-facility local7;