Problem when trying to modify the DN

[Markus Schabel <markus.schabel@tgm.ac.at>]

Hello!

I have a problem when I try to modify the DN of an entry.

The following entries exist in my LDAP:

> dn: cn=10.3.4.190,ou=Computers,dc=tgm,dc=ac,dc=at
> objectClass: top
> objectClass: ieee802Device
> objectClass: ipHost
> macAddress: 00:02:44:29:e7:a4
> cn: 10.3.4.190
> ipHostNumber: 10.3.4.190

> dn: macAddress=00:01:02:4f:c7:98,ou=Computers,dc=tgm,dc=ac,dc=at
> objectClass: top
> objectClass: ieee802Device
> objectClass: ipHost
> macAddress: 00:01:02:4f:c7:98
> cn: 10.3.4.191
> ipHostNumber: 10.3.4.190

When I try to modify the DN of the first entry to
"macAddress=00:02:44:29:e7:a4,ou=Computers,dc=tgm,dc=ac,dc=at" I get an
Object Class Violation error, and the logfile states "objectClass ipHost
needs Attribute cn", but this Attribute is in the Entry.

Is it possible to modify this entry? Exporting this Entry to LDIF,
changing the DN manually and importing via ldapadd works fine. But I
can't modify the DN direct.

regards
Markus Schabel
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