Sorry for the late response. I have not solved the issue but I also need to get some other items finished. I believe the root cause in this situation is not FOG but SCCM getting in the way. I might not have time to circle back to this until next month. I am leaving for our Florida office in a few days to help with things down there and attending Microsoft Ignite that last week of the month.

I am in doing a training for my Company tomorrow then heading out for vacation. Let me catch up with you when I return next week.

I am using a Windows 2016 server for my DHCP services.

Thank you for the help. I used Wireshark and found my rogue DHCP server. Turned out to be an AudioCodes SIP Appliance that was recently added to our network. I have that disabled and now when my Hyper-V GEN1 virtual machine boots it is asking for the TFTP server ip address.
This is not the behavior I want… When I do type in the address if times out

Thank you for the quick reply - I have reviewed these documents and confirmed that my fog server is 192.168.20.251 and have the options 66 set to 192.168.20.251
Here are a few screen shots of my FOG settings. I set the static IP prior to the FOG install and am running defaults at this point.

FOG Server

• FOG Version: 1.44 (6077) running on Kubuntu 16.04.3 LTS
  Static IP: 192.168.20.251

DHCP Server

• Windows 2016 (patches up to date)
  Static IP: 192.168.20.208
  Option 66 = 192.168.20.251
  Option 67 = undionly.kpxe

Client

Windows 2016 Hyper-V Host
New Virtual Machine (Gen1 - using Microsoft defaults)
DHCP

Description

My company has an SCCM setup that is 2-3 years old and we want to move away from SCCM to FOG for our imaging. I have disabled PXE on the SCCM server.

I have setup a new server and successfully have FOG installed and running. I need some assistance in setting up the PXE Booting for both BOIS and UEFI. I want to work on BIOS first. Once I have this correctly completed I will work on UEFI.

I thought I had everything correctly created but my VM will not successfully boot with a BIOS based PXE boot. See screen shots.

Thank you for your help