how to install Solaris11.3 on ipxe

[betakernel]

#!ipxe
set boot-url http://${next-server}
set base ${boot-url}/Oracle/sol-11_3-text-x86/
kernel ${base}/platform/i86pc/kernel/amd64/unix kernel/unix -v -install -B install_media=${base},install_boot=${base}/boot
module ${base}/platform/i86pc/amd64/boot_archive
imgstat
boot || goto



so I had to pre-unzip the image(boot_archive) before having ipxe load it.

but~~~~~