I applied NW65SP6 and the post-SP6 iPrint patch iprntnw65sp6f to our
two-node NDPS cluster last night. I immediately started experiencing
abends on the active node after it had been running for about 10
minutes. On a hunch, I ran PACVRT against the NDPS manager and told it
to convert all 900 printers to the SNMP gateway, even though they
already were using that gateway. I saw that it changed the load string
on some of them from

NDPSGW LPR HOSTNAME=blahblah PRINTERNAME=RAW
to
NDPSGW PORT=LPR HOSTNAME=blahblah PRINTERNAME=RAW

I have no idea if this was the cause of my abends, but <knock on wood>
everything is good now.

Just FYI