nas table and virtual servers?

[Jiann-Ming Su]

Does the nas table work with virtual servers?  That is, what is the nas 
configuration equivalent of the following config?

        client my_switch {
                ipaddr = 192.168.201.154
                secret = abc.123
                virtual_server = my_virtual_server
        }


On startup, freeradius reads from the nas table and loads the clients listed 
there.  But, those clients don't know which virtual server to connect to. 
 Thanks for any tips and insights.