Configuration variants

Different ways to configure PXE in the network which includes TFTP and DHCP and maybe other services

dnsmasq only (DHCP + TFTP)

DHCP + TFTP on dnsmasq

ISC (DHCP) + dnsmasq (TFTP)

TODO

ISC (DHCP) + TFTP HPA (TFTP)

The case without proxy DHCP