Zen 7 sp1 on Netware 6.5 sp5
Dell Optiplex GX260, GX270, & GX745 workstations

We recently added some GX745's, so we installed hotpatch 2 to add support
for them. They now work, but when trying to go back and image a GX270, and
we're getting the red "DHCP Configuration Failed" error. I tried the most
recent files from zenimaging.info based on the new kernel with no success.
We have not made any changes to our networking environment, spanning tree
protocol is disabled, ports are set to autonegotiate, we have tried
different ports on the switch. The GX260's and GX745's image just fine.

Any ideas?