@Sebastian-Roth the Ip of the fog server is 10.18.21.2

Here is the pic of the newest error.

And here is the pic of the latest tcpdump

I’ll be gone until Wednesday of next week. Thanks for all your help on this!

Okay here is the link!

https://drive.google.com/file/d/1HO7mixTUgIx-nAZWhyuFnuNWo48Py8Wt/view?usp=sharing

I created a VM and put CentOS 7 on it.
I installed the Fog Server on CentOS.
I have a Watchguard Firewall
I set up options 66 and 67 per directions.

When I start a new Windows 10 laptop I get this

Server IP address is 10.18.0.1 (Watchguard Firewall)
NBP filename is undionly.kpxe
NBP filesize is 0 Bytes
PXE-E18: Server response timeout.

When I restart it with Legacy Bios this is what shows up

Client IP: 10.18.21.5 Mask 255.255.0.0 DHCP IP:10.18.0.1
Gateway IP: 10.18.0.1

PXE-E32: TFTP open timeout
PXE-M0F: Exiting PXE ROM

Any help with this would be great. Again I’m completely new to all of this and really struggling with it.
Thanks