qeth.aafb9d <bus ID of the qeth device>: MAC address <first
token of the MAC-address>.2x:<second token of
the MAC-address>.2x:<third token of the MAC-address>.2x:<fourth
token of the MAC-address>.2x:<fifth token of
the MAC-address>.2x:<sixth token of the MAC-address>.2x
is not authorized
Explanation
This qeth device is a virtual network interface card
(NIC), to which z/VM® has already
assigned a MAC address. z/VM MAC
address verification does not allow you to change this predefined
address.
User response
None; use the MAC address that has been assigned
by z/VM.