Most of our print servers use only IPX because we don't have IPs to spare,
and I need to move from queue base to NDPS/iPrint. Environment is a
NW6sp3 2 node clustered with an NDPS clustered volume.
Can I, and how can I do NDPS over IPX? (for existing queues).

I want to also set up a few printers to work with iprint, but, I'm not
sure how iprint works.
When creating a printer agent in iManager and it ask for the host IP
address is this the Print Server IP? the file server IP? or the clustered
ndps vol IP?
Do I need to do something in the HP admin util?
or assign a print queue?

Please advise.