Multiple incoming requests from unknown clients

[Alan DeKok]

Diego Matute wrote:
> "different authentication methods" I really mean different user data
> stores and different methods like an optional second factor. I can wrap
> everything is a custom auth module, however I will still need a way to
> know which data store to use.
>
> I could use NAS, but that would require the client to declare their IP
> address.

  Which is how RADIUS works.

> I was hoping for a solution where the client IP is not known
> and the right thing is done based on some attributes not cumbersome for
> a client to supply.

  Like... what?  Some random attribute?  Do you even know?

  Alan DeKok.