Okay, Imaging ROCKS, expecially with ENGL's addon. We can boot off of a
ZFD Imaging CD (Nice SUSE logo), and it works like a charm.

The one (single) NW6.5SP5 server we have has a real-world IP address, all
of the workstations are in a private addressed VLAN. The NW box is fully
open to the VLAN. Workstations are configured for DHCP, and the DHCP
server is in the VLAN. The NW server is the transaction server, imaging
server, you name it, basically everything but DHCP.

The workstations get an IP via the DHCP server, but I get a "PXE-E53 no
boot filename received" error.

TFTP.INI
IPADDRESS is set to the NW box IP.
PDHCP.INI
TRANSACTION_SERVER_IP, TFTP_SERVER_IP are set to the NW box IP.
PDHCP_SERVER_IP is set to the DHCP server IP.
USE_MTFTP is set to 0
DTS.INI
ServerUDPPort=18753
TransactionServerClusterIP is set to the NW Box IP.

I even went back to the original PDHCP and TFTP ini files with the same
results.

Please advise.
Thanks!

Harold