@george1421 Does the Fog Server need to operate as the DHCP Server? I did not set that up during the initial install. I remember seeing the message not to enable DHCP on the Fog Server.

@george1421 Dnsmaq was already present. It may have been installed in the installation process. I have the router functioning as DCHP server. Do I need to disable that and set that up on the Fog Server?

@george1421 Thanks George. I used your link to find out how to get to the dnsmasq.d. The file is already there. I viewed it and all of those settings are present. I also ran ps aux|grep dnsmasq to make sure it was running. I am going to remove the setting from DDWRT and see if it works.

@george1421 Thanks for you reply. I have very little linux command skills. I setup the Fog Server using the tutorial. Where do I put these settings and how?

I have been able to use DDWRT successfully for years however since new desktops and laptop are not allowing legacy boot, I cannot get devices to pxe-boot. I have placed these settings in the DNSMasq Options:
dhcp-match=set:bios,60,PXEClient:Arch:00000
dhcp-match=set:efi32,60,PXEClient:Arch:00006
dhcp-boot=net:UEFI32,i386-efi/ipxe.efi,192.168.112.24
dhcp-boot=net:UEFI,ipxe.efi,192.168.112.24
dhcp-boot=net:UEFI64,ipxe.efi,192.168.112.24