Network Unreachable Error

[NiKiZe]

To have NFS support in iPXE it needs to be enabled at compile time with DOWNLOAD_PROTO_NFS But you already said that the same script worked so I assumed you already had this working? If so I'm not quite sure why you needed Apache, but yes http transfers are recommended, any http server should work, with only a few gotchas.

What was that ipxe.org/22 exactly? To help others it would be great if the page could be extended with useful information for other users.

Also the links to the source code on that page often gives lot's of information. Especially if there is only one link.

Missing NFS support is quite informative already: http://ipxe.org/3c092003
Maybe what you got was http://ipxe.org/280a6011