menuentry "HTTP_Boot" {
set gfxpayload=keep
set root=(http,192.168.0.1)
linux /boot/vmlinuz gfxpayload=800x600x16,800x600 --- load_ramdisk=1 ramdisk_blocksize=4096 root=/dev/ram0 ramdisk_size=786432
initrd /boot/initrd
}