When logging in to the K1000 for the first time after nightly backup the following message is displayed.
To resolve this issue,
1. Collect the MAC address for the 3 virtual K1000s you wish to retain.
2. Deactivate the other VK1000s.
3. Open a Service Request and provide a description of the issue along with this KB article and the list of correct MAC Address's.
4. Once the deactivated VK1000s are removed from the data warehouse and your VK1000 check back into the data warehouse the error will no longer appear.