kea behaviour when 'cache-threshold' and 'cache-max-age' are used together
8.2.29. Lease Caching of ARM both
cache-max-age are described. But there is no statement that user should not use both of those parameters on the same level (e.g subent). In practice Kea will accept config whit both of those parameters and the one that will generate shorter cache time will be used.
Ways to solve this:
- kea should return configuration error when both of those parameters are used
- update documentation