netboot vs pxeboot

[Jacob Yocom-Piatt]

am working through a netboot install onto a sparc64 machine and noticed 
that netboot != pxeboot and want to determine the minimum requirements 
for netbooting.

so with netbooting it requires rarpd, tftp and NFS? not used to the NFS 
requirement when pxebooting and usually just have dhcpd running. not 
much of a stretch to add the NFS stuff but am surprised that bsd.rd 
isn't sufficient to get the system going.

clues appreciated.

cheers,
jake

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