Stack shall reject set services to tcp object attribute 3 and 5 when hardware switch settings are active

Attribute 3 (configuration control) hold information about how the device shall obtains its IP address.

Attribute 5 (interface configuration) holds the IP address information.

Both attributes usually can be set via an CIP service (set attribute single).
in case that the configuration is set via an hardware switch (and thus is fixed),
these attribute shall not be settable. When trying to set theses attribute general status code 0x0C (Object State Conflict) shall be returned.