# enable tftp
enable-tftp
# set tftp root path
tftp-root=/var/lib/tftpboot
# disable dnsmasq dns
port=0
# set dns server
dhcp-option=6,192.168.8.1
# set router
dhcp-option=3,192.168.8.1
# set pxelinux boot image
dhcp-boot=pxelinux/pxelinux.0