Booting a Guest Using PXE
Submitted by Felipe Borges
Guest virtual machines can be booted with PXE enabled. PXE allows guest virtual machines to boot and load their configuration off the network itself.
This is all already supported in Boxes BUT:
We don't clearly communicate it;
Boxes doesn't find the boot.iso giving an url for a tree.
virt-manager has a unique option in its wizard/installer for setting up a PXE box.