Have installed and configured DNS om a NW 6.5/SP3 cluster and it works fine.
Except when I try to load an old zone wich is today running on a NW5.1. The
printout on the console is:

debug 1: zone myzone.se/IN: Loading from eDirectory
warning: zone myzone.se/IN: Loading from eDirectory failed

The zone has according to C1 some 12500 objects.

Loading other "old" zones works fine.

Any ideas? Please?