I migrated a 10.3 appliance to 11.2 appliance. Imaging was working
fine on the 10.3 appliance. When devices try to preboot, I get this
error: "no boot filename received". nvoell-pbserv, novell-tftp,
novell-zmgprebootpolicy, and novell-proxydhcp are all running.
Suggestions?

Thanks,
Ken