rlm_sql, mysql configuration

[Andrew Long]

 Setting up 1.1.2 with mysql and mschap. Our existing 0.9 setup uses
 clients.conf file and the rest via the mysql tables. Now, in 1.2, I
 see there is a "nas" table that was not around before (at least on
 our system), but as far as I can see we still need to use
 clients.conf as nas has no field for allowed ip addresses of clients.
 Am I missing something? I see no mention of the nas table in the
 rlm_sql docs. Thanks in advance for all help.

Andrew Long