tftp in ipxe script ?

[purpletech]

Hi,
I have a script like:

------
#!ipxe
kernel http://192.168.59.3:9999/coreos_production_pxe.vmlinuz
initrd http://192.168.59.3:9999/coreos_producti...ge.cpio.gz
boot
--------
Files hosted on http seems to work fine how do i do files hosted on tftp ?

In other words,
if I host a files in my /tftpboot/

The statement
kernel tftp://192.168.59.3/coreos_production_pxe.vmlinuz

doesnt work .

I verified that the file can be transfered when tested using a tftpclient but doesnt work from ipxe.

Any idea?

Thanks.