DHCP Option 66, how?

[RamSet]

DHCP option 66 (TFTP)

Ok, finally after several test I make it working. the correct syntax is: dhcp-option=66,"192.168.1.4" dhcp-boot=pxelinux.0,,192.168.1.4 so you only need to create a file named 10-TFTP.conf on /etc/dnsmasq.d/ and add this lines. remember to change my 192.162.1.4 IP for your TFTP server IP, and be sure that you have the file pxelinux.0 on the root folder of your tftp server. I finally find this: https://www.reddit.com/r/pihole/comments/5vshcz/how_to_use_the_pihole_dhcp_server_for_pxe_boot/ …

Here's someone that got it working. See if this helps.

Looks like you can create a standalone file and leave the 02-pihole-dhcp.conf untouched.