hello

we have dell 3540 using UEFI boot ( legacy boot disabled everywhere)

secure boot has to be disabled dhcp is made via pfsense with ipxe.efi master has been made with UEFI ( fog service has to be stopped before sysprep , otherwise bootloop after deploy / don’t know why) STP disabled on every switch

Works fine here (single or multicast)

@george1421 Our current solution was to isolate the two(technically 3, since the fog server is running in an Ubuntu Virtualbox) to a completely separate domain.

I brought in a spare personal router, hooked the two physical machines up and set the DHCP settings on that. The DHCP problems are no more, for now at least, and whenever necessary, or available, I can always re-bring these two back online after the image capture is done.