MaxPageSize is set to 0

Hi,

We've noticed that our DCs have a 0 value for MaxPageSize (ldap policy) and have no idea why it was set to that. We tried changing this value to 0 in another DC (and in a different forest) but ntdsutil will not allow it. It just returns 'No Changes to Commit.' when we run 'set MaxPageSize to 0' then commit the changes.

Any idea how it was changed?

Thanks,

Xy