DHCP failure with Intel I219-V

[NiKiZe]

It is normal that ifstat shows errors, for example it wont be able to send when the link is down.

What is the actual issue you are having? is dhcp command failing? what error does it give (remember that the error url should be included in your report.)
Have you read the page (error url)?

if you are still having issues, make sure to include pciid of your nic (use lspci -nn) and which build target you are using for ipxe.