Comment 5 for bug 1437353

I am using IPv4 with UEFI. I have tested on a server from another manufacturer with the same network card, ThinkServer previously and dell just now in order to attempt to rule out a firmware issue on the motherboard. I get stuck at the grub prompt and do not see new error messages in pserv.log. I believe those where generated when I was playing with pulling down various files using a tftp client to debug this problem. The issue I see is that from the grub prompt I do not appear to have network connectivity. Here is a what I did on the ThinkServer yesterday.
grub> net_bootp
error: couldn't send network packet.

grub> set
?=0
cmdpath=(tftp,10.112.96.5)
color_highlight=black/light-gray
color_normal=light-gray/black
feature_200_final=y
feature_all_video_module=y
feature_chainloader_bpb=y
feature_default_font_path=y
feature_menuentry_id=y
feature_menuentry_options=y
feature_nativedisk_cmd=y
feature_ntldr=y
feature_platform_search_hint=y
feature_timeout_style=y
grub_cpu=x86_64
grub_platform=efi
lang=
locale_dir=
net_default_interface=efinet1
net_default_ip=10.112.96.14
net_default_mac=90:e2:ba:80:59:0c
net_default_server=10.112.96.5
net_efinet1_boot_file=bootx64.efi
net_efinet1_domain=ast.arm.com
net_efinet1_hostname=1p2620v3-3
net_efinet1_ip=10.112.96.14
net_efinet1_mac=90:e2:ba:80:59:0c
pager=
prefix=(tftp,10.112.96.5)/grub
pxe_default_server=10.112.96.5
root=tftp,10.112.96.5
secondary_locale_dir=