[kea-dev] Client classification design

[Francis Dupont]

I prefer the approach 3 but with a small change: as a client can belong to
more than one class, an option should be defined with the list of classes.
Note for the formal model one can imagine a class of all clients, a generic
option just belongs to this class.

I have another question: shall/should we have a logical negation operator?

Thanks

Francis Dupont <fdupont at isc.org>