Can not boot RHEL 7.3 by using iPXE

[fdge]

(2016-12-20 14:48)sspans Wrote:  I've decided to stick to the grub-wrapper solution for now.
Script + grub.cfg below:

grub.cfg:

Code:

net_bootp efinet0

menuentry "CentOS-7" {
    linuxefi (memdisk)/vmlinuz ks=http://boot.myhost.tld/install/centos-7/install.ks BOOTIF=${net_efinet0_dhcp_mac}
    initrdefi (memdisk)/initrd.img
}

set timeout=0
set default="CentOS-7"

How did you get 'net_bootp efinet0' to work?
Mine keeps saying 'error: couldn't autoconfigure efinet0' I get the same response with just the command 'net_bootp'.