@Uncle-Frank You’re amazing! What you posted is very similar to what I came up with in a thread, but I haven’t gotten around to testing it.
If you get dnsmasq to work with co-existence then you’re like… everyone’s hero… for real. Because if we can get a rock-solid dnsmasq config for all types of booting - then for 95% of fog setups out there, we’ve eliminated the need to change DHCP. Fog can then come with dnsmasq setup by default and it JUST WORK without further setup.
In my opinion, Linux DHCP is far superior to Windows DHCP… but dnsmasq would be the ultimate solution if we could just get it to work.