Symptoms
Synchronized configuration objects may contain invalid parameters after you delete an object and create a different object type with the same name.
Impact
An invalid configuration on the box that is synced to, and no obvious warning signs.
Conditions
This issue occurs when all of the following conditions are met: --
The BIG-IP systems are configured as part of a Device Group. -- You delete a configuration object of one type and then create a different type of object that uses the same name. -- The new object's configuration is synchronized to the other systems of the Device Group.
Workaround
Use either of the following methods: -- Synchronize the configuration after you delete the original object and before you create the new object. -- Use a different name for the new configuration object.